diff options
Diffstat (limited to 'gcc/f/runtime')
245 files changed, 0 insertions, 23397 deletions
diff --git a/gcc/f/runtime/ChangeLog b/gcc/f/runtime/ChangeLog deleted file mode 100644 index 57b175eaf6a..00000000000 --- a/gcc/f/runtime/ChangeLog +++ /dev/null @@ -1,756 +0,0 @@ -Tue Sep 9 00:33:24 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Version 0.5.21 released. - -Mon Sep 8 19:39:01 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/close.c (f_exit): Fix thinko, inverted test - of whether initialization done, so exiting now closes - open units again. - -Tue Aug 26 01:42:21 1997 Craig Burley <burley@gnu.ai.mit.edu> - - From Jim Wilson: - * configure.in: Make sure RANLIB_TEST is set also. - - From Robert Lipe <robertl@dgii.com>: - * libU77/getcwd_.c, libU77/hostnm_.c, libU77/lstat_.c: - Also #include <errno.h>, to define ENOSYS. - -Tue Aug 26 01:25:58 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in (stamp-lib): Put all f2cext.c objects in - a temp directory named libE77, then `ar' them all at - once into libf2c.a, to get the job done a bit faster. - Still remove the objects (and libE77 directory) afterward. - -Sun Aug 24 05:04:35 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/rand_.c (G77_rand_0), libU77/dtime_.c (G77_dtime_0), - libU77/etime_.c (G77_etime_0), libU77/secnds_.c (G77_secnds_0), - libU77/second_.c (G77_second_0): Really return `double', not - `doublereal', since the result is cast to `float'. - * f2cext.c: (rand_, dtime_, etime_, secnds_, second_): Ditto. - (erf_, erfc_, besj0_, besj1_, besjn_, besy0_, besy1_, - besyn_, dbesj0_, dbesj1_, dbesjn_, dbesy0_, dbesy1_, - dbesyn_): All of these return `double', not `doublereal', - as they either have `float' or `double' results. - * libU77/bes.c (besj0_, besj1_, besjn_, besy0_, besy1_, - besyn_): Ditto. - * libU77/dbes.c (dbesj0_, dbesj1_, dbesjn_, dbesy0_, dbesy1_, - dbesyn_): Ditto. - - Update to Netlib version of 1997-08-16: - * libI77/iio.c: Fix bug in internal writes to an array - of character strings. - - * Makefile.in (UOBJ): Restore fixes made by Dan Pettet I - lost, which included the addition of mclock_.o already noted - below, plus adding symlnk_.o. - -Thu Aug 21 03:58:34 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in (UOBJ): Add mclock_.o, thanks to Mumit Khan! - -1997-08-21 Dave Love <d.love@dl.ac.uk> - - * libU77/alarm_.c: Fix return type: `integer'. - -Mon Aug 11 20:12:42 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in ($(lib), stamp-lib): Ensure that library - gets fully updated even if updating was aborted earlier. - - * libU77/hostnm_.c (G77_hostnm_0): Return ENOSYS and stuff - in errno if system has no gethostname() function. - - * libU77/lstat_.c (G77_lstat_0): Return ENOSYS and stuff - in errno if system has no lstat() function. - - * libU77/getcwd_.c (G77_getcwd_0): Return ENOSYS and stuff - in errno if system has no getcwd() or getwd() function. - Test HAVE_GETCWD properly. - - * libU77/symlnk_.c (G77_symlink_0): Return ENOSYS and stuff - in errno if system has no symlink() function. - - * libU77/mclock_.c (G77_mclock_0): Return -1 if system - has no clock() function. - -Mon Aug 11 01:55:36 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in (F2CEXT): Add `alarm' to this list. - - * f2cext.c (alarm_): Fix some typos in this function. - Delete third `status' argument. - - * libU77/alarm_.c: Delete third `status' argument, - as caller gets this from function result; return - status value as function result for caller. - - * configure.in: Rename `ac_cv_struct_FILE' to - `g77_cv_struct_FILE' according to 1997-06-26 change. - -1997-08-06 Dave Love <d.love@dl.ac.uk> - - * libU77/vxtidate_.c: Correct day/month argument order. - * f2cext.c: Likewise. - -1997-07-07 Dave Love <d.love@dl.ac.uk> - - * f2cext.c: Add alarm_. - - * Makefile.in, libU77/Makefile.in: Add alarm_. - - * libU77/alarm_.c: New file. - -1997-06-26 Dave Love <d.love@dl.ac.uk> - - * configure.in: Generally use prefix `g77_' for cached values - we've invented, not `ac_'. - -Tue Jun 24 18:50:06 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/ilnw.c (s_wsni): Call f_init() here. - (s_wsli): Ditto. - (e_wsli): Turn off "doing I/O" flag here. - -1997-06-20 Dave Love <d.love@dl.ac.uk> - - * runtime/configure.in: Check for cygwin32 after Mumit Khan (but - differently); if cygwin32 define NON_UNIX_STDIO and don't define - NON_ANSI_RW_MODES. - -Tue Jun 01 06:26:29 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/rsne.c (nl_init): Don't call f_init() here, - since s_rsne() already does. - (c_lir): Call f_init() here instead. - * libI77/rsli.c (e_rsli): Turn off "doing I/O" flag here. - * libI77/sue.c (e_rsue): Ditto. - -Sun Jun 22 23:27:22 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/fio.h (err): Mark I/O as no longer in progress - before returning a non-zero error indicator (since - that tells the caller to jump over the remaining I/O - calls, including the corresponding `e_whatever' call). - * libI77/err.c (endif): Ditto. - * libI77/sfe.c (e_wsfe): Ditto. - * libI77/lread.c (ERR): Ditto. - * libI77/lread.c (l_read): Ditto by having quad case - use ERR, not return, to return non-zero error code. - -Sat Jun 21 12:31:28 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/open.c (fk_open): Temporarily turn off - "doing I/O" flag during f_open() call to avoid recursive - I/O error. - -Tue Jun 17 22:40:47 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * err.c, close.c, rewind.c, inquire.c, backspace.c, endfile.c, - iio.c, open.c, Version.c, sfe.c, wsle.c, rsne.c, sue.c, rsfe.c, - lread.c, wsfe.c, fio.h, due.c, dfe.c: Change f__init from - `flag' to `int' and to signal not just whether initialization - has happened (bit 0), but also whether I/O is in progress - already (bit 1). Consistently produce a clear diagnostic - in cases of recursive I/O. Avoid infinite recursion in - f__fatal, in case sig_die triggers another error. Don't - output info on internals if not initialized in f__fatal. Don't - bother closing units in f_exit if initialization hasn't - happened. - -Tue Jun 10 12:57:44 1997 Craig Burley <burley@gnu.ai.mit.edu> - - Update to Netlib version of 1997-06-09: - * libI77/err.c, libI77/lread.c, libI77/rdfmt.c, - libI77/wref.c: Move some #include's around. - -Mon Jun 9 18:11:56 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/kill_.c (kill_): KR_headers version needed - `*' in front of args in decls. - -Sun May 25 03:16:53 1997 Craig Burley <burley@gnu.ai.mit.edu> - - Update to Netlib version of 1997-05-24: - * libF77/README, libF77/Version.c, libF77/main.c, - libF77/makefile, libF77/s_paus.c, libF77/signal1.h, - libF77/signal_.c, libF77/z_div.c, libI77/Notice, - libI77/README, libI77/Version.c, libI77/dfe.c, - libI77/err.c, libI77/fmt.c, libI77/makefile, - libI77/rawio.h: Apply many, but not all, of the changes - made to libf2c since last update. - * libF77/Makefile.in (MISC), Makefile.in (MISC): Rename - exit.o to exit_.o to go along with Netlib. - * libF77/signal.c: Make the prologue much simpler than - Netlib has it. - -Sun May 18 20:56:02 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/unlink_.c, libU77/stat_.c, libU77/symlnk_.c, - libU77/chmod_.c: g_char first arg is const. - - * libU77/chmod_.c: s_cat expects ftnlen[], not int[] or - integer[], change types of array and variables - accordingly. - -May 7 1997 Daniel Pettet <dan.pettet@bchydro.bc.ca> - - * libU77/dbes_.c: Commented out the code in the - same way the bes* routines are commented out. This - was done because corresponding C routines are referenced - directly in com-rt.def. - -Mon May 5 13:56:02 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/stat_.c: Reverse KR/ANSI decls of g_char(). - -Apr 18 1997 Daniel Pettet <dan.pettet@bchydro.bc.ca> - - * libF77/F77_aloc.c, libF77/abort_.c, libF77/derf_.c, - libF77/derfc_.c, libF77/ef1asc_.c, libF77/ef1cmc_.c, - libF77/erf_.c, libF77/erfc_.c, libF77/exit.c, - libF77/getarg_.c, libF77/getenv_.c, libF77/iargc_.c, - libF77/s_cat.c, libF77/signal_.c, libF77/system_.c, - libI77/close.c, libI77/ftell_.c, libU77/access_.c, - libU77/bes.c, libU77/chdir_.c, libU77/chmod_.c, libU77/ctime_.c, - libU77/date_.c, libU77/dbes.c, libU77/dtime_.c, libU77/etime_.c, - libU77/fdate_.c, libU77/fgetc_.c, libU77/flush1_.c, - libU77/fnum_.c, libU77/fputc_.c, libU77/fstat_.c, - libU77/gerror_.c, libU77/getcwd_.c, libU77/getgid_.c, - libU77/getlog_.c, libU77/getpid_.c, libU77/getuid_.c, - libU77/gmtime_.c, libU77/hostnm_.c, libU77/idate_.c, - libU77/ierrno_.c, libU77/irand_.c, libU77/isatty_.c, - libU77/itime_.c, libU77/kill_.c, libU77/link_.c, - libU77/lnblnk_.c, libU77/ltime_.c, libU77/mclock_.c, - libU77/perror_.c, libU77/rand_.c, libU77/rename_.c, - libU77/secnds_.c, libU77/second_.c, libU77/sleep_.c, - libU77/srand_.c, libU77/stat_.c, libU77/symlnk_.c, - libU77/system_clock_.c, libU77/time_.c, libU77/ttynam_.c, - libU77/umask_.c, libU77/unlink_.c, libU77/vxtidate_.c, - libU77/vxttime_.c: Completed renaming routines that are directly - callable from g77 to internal names of the form - G77_xxxx_0 that are known as intrinsics by g77. - -Apr 8 1997 Daniel Pettet <dan.pettet@bchydro.bc.ca> - - * Makefile.in: Add libU77/mclock_.o and libU77/symlnk_.o to UOBJ. - * libU77/Makefile.in: Add mclock_.c to SRCS. - Add mclock_.o and symlnk_.o to OBJS. - Add mclock_.o dependency. - -Apr 8 1997 Daniel Pettet <dan.pettet@bchydro.bc.ca> - - * libU77/symlnk_.c: Added a couple of (char*) casts to malloc - to silence the compiler. - -1997-03-17 Dave Love <d.love@dl.ac.uk> - - * libU77/access_.c, libU77/chdir_.c, libU77/chmod_.c, - libU77/link_.c, libU77/lstat_.c, libU77/rename_.c, libU77/stat_.c, - libU77/symlnk_.c, libU77/u77-test.f, libU77/unlink_.c: Strip - trailing blanks from file names for consistency with other - implementations (notably Sun's). - - * libU77/chmod_.c: Quote the file name given to the shell. - -Mon Mar 10 00:19:17 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/uio.c (do_ud) [PAD_UDread]: Add semicolon to err() - invocation when macro not defined (from Mumit Khan - <khan@xraylith.wisc.edu>). - -Fri Feb 28 13:16:50 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Version 0.5.20 released. - -Wed Feb 26 20:28:53 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in: $(MAKE) invocations now explicitly - specify `-f Makefile', just in case the `makefile's - from the netlib distribution would get used instead. - -Mon Feb 24 16:43:39 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/Makefile.in (check): Specify driver, and - don't bother enabling already-enabled intrinsic groups. - Also, get the $(srcdir) version of u77-test.f. - -Sat Feb 22 14:08:42 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/u77-test.f: Explicitly declare intrinsics, get - rid of useless CHARACTER declarations on intrinsics (maybe - someday appropriate to implement meaning of that in g77 - and restore them?). - Add spin loop just to fatten up the timings a bit. - Clarify ETIME output as having three fields. - Call TIME with CHARACTER*8, not CHARACTER*6, argument. - Call new SECOND intrinsic subroutine, after calling - new DUMDUM subroutine just to ensure the correct value - doesn't get left around in a register or something. - -Thu Feb 20 15:22:42 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/bes.c: Comment out all the code, as g77 avoids actually - calling it, going directly to the system's library instead. - -Mon Feb 17 02:27:41 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libU77/fgetc_.c (fgetc_): Allow return value to be - CHARACTER*(*), properly handle CHARACTER*0 and blank-pad - CHARACTER*n where n>1. - -Tue Feb 11 14:12:19 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in: Clarify role of $(srcdir) here. Fix - various targets accordingly. Don't rely at all on - gcc/f/include/ being a link to gcc/include/ -- just - use it directly. - (${srcdir}/configure, ${srcdir}/libU77/configure): - Remove the config.cache files in build directory before - cd'ing to source directory as well. - - * libF77/Makefile.in, libI77/Makefile.in (ALL_CFLAGS): - Include `-I.' to pick up build directory. - Use gcc/include/ directly. - * libU77/Makefile.in (ALL_CFLAGS): Include `-I$(srcdir)' - to pick up source directory. - (OBJS): Fix typo in `chmod_.o' (was `chmod.o'). - -Mon Feb 10 12:54:47 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in (UOBJ), libU77/Makefile.in (OBJS): Add - libU77/chmod_.o to list of objects. - * libU77/chmod_.c: Fix up headers. - Fix implementation to not prematurely truncate command - string and make room for trailing null. - - * libU77/ctime_.c: Incoming xstime argument is now longint. - * libU77/mclock_.c: Now returns longint. - * libU77/time_.c: Now returns longint. - -1997-02-10 Dave Love <d.love@dl.ac.uk> - - * etime_.c, dtime_.c: Typo rounded times to seconds. - - * date_.c: Add missing return. - - * hostnm_.c: #include unistd.h. - -Sat Feb 8 03:30:19 1997 Craig Burley <burley@gnu.ai.mit.edu> - - INTEGER*8 support built in to f2c.h and libf2c (since - gcc will be used to compile relevant code anyway): - * Makefile.in, libF77/Makefile.in: Add pow_qq.o, - qbitbits.o, and qbitshft.o to $POW and $F90BIT macros, - as appropriate. - * f2c.h.in: Define appropriate types and macros. - Place #error directive correctly. - * configure.in: Determine appropriate types for long - integer (F2C_LONGINT). - Meanwhile, quote strings in #error, for consistency. - Fix restoring of ac_cpp macro. - * configure: Regenerated using autoconf-2.12. - - * libF77/Version.c, libI77/Version.c, libU77/Version.c: - Update version numbers. - Change names and code for g77-specific version-printing - routines (shorter names should be safer to link on - weird, 8-char systems). - - * libF77/c_cos.c, libF77/c_div.c, libF77/c_exp.c, - libF77/c_log.c, libF77/c_sin.c, libF77/c_sqrt.c, - libF77/d_cnjg.c, libF77/pow_zi.c, libF77/r_cnjg.c, - libF77/z_cos.c, libF77/z_div.c, libF77/z_exp.c, - libF77/z_log.c, libF77/z_sin.c, libF77/z_sqrt.c: - Changed to work properly even when result is aliased - with any inputs. - - * libF77/makefile, libI77/makefile: Leave these in - the g77 distribution, so it is easier to track changes - to official libf2c. - - * libF77/signal_.c: Eliminate redundant `return 0;'. - - * libI77/fio.h (err, errfl): Fix these so they work - (and must be expressed) as statements. - Fix up many users of err() to include trailing semicolon. - - * Incorporate changes by Bell Labs to libf2c through 1997-02-07. - -1997-02-06 Dave Love <d.love@dl.ac.uk> - - * libU77/etime_.c, libU77/dtime_.c: Fix getrusage stuff. - - * libU77/config.h.in: Regenerate for HAVE_GETRUSAGE. - - * libU77/Makefile.in, libI77/Makefile.in, libF77/Makefile.in: - Redo *clean targets; distclean and maintainer-clean remove the stage? - and include links. This probably want looking at further. - -Wed Feb 5 00:21:23 1997 Craig Burley <burley@gnu.ai.mit.edu> - - Add libU77 library from Dave Love <d.love@dl.ac.uk>: - * Makefile.in: Add libU77 directory, rules, etc. - * configure.in: New libU77 directory, Makefile, etc. - - * Makefile.in, libF77/Makefile.in, libI77/Makefile.in, - libU77/Makefile.in: Reorganize these so $(AR) commands - handled by the top-level Makefile instead of the - subordinates. This permits it to do $(AR) only when - one or more object files actually change, instead of - having to force-update it as was necessary before. - And that had the disadvantage of requiring, e.g., user - root to have access to $(AR) to the library simply to - install g77, which might be problematic on an NFS setup. - (mostlyclean, clean, distclean, maintainer-clean): - Properly handle these rules. - - * Makefile.in: Don't invoke config.status here -- let - compiler-level stuff handle all that. - - * err.c [MISSING_FILE_ELEMS]: Declare malloc in this case - too, so it doesn't end up as an integer. - -Sat Feb 1 02:43:48 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * libF77/Makefile.in: More fixup for $(F90BIT) -- wasn't - in list for ar command, and it wasn't correctly listed - in the list of things depending on f2c.h. - - * f2c.h.in: Fix up #error directive. - -1997-01-31 Dave Love <d.love@dl.ac.uk> - - * libF77/Makefile.in ($(lib)): Add $(F90BIT); shouldn't exclude - stuff f2c needs so we can share the library. - -Sat Jan 18 19:39:03 1997 Craig Burley <burley@gnu.ai.mit.edu> - - * configure.in: No longer define ALWAYS_FLUSH, the - resulting performance is too low. - -Wed Dec 18 12:06:02 1996 Craig Burley <burley@gnu.ai.mit.edu> - - Patch from Mumit Khan <khan@xraylith.wisc.edu>: - * libF77/s_paus.c: Add __CYGWIN32__ to list of macros - controlling how to pause. - -Sun Dec 1 21:25:27 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * configure: Regenerated using autoconf-2.12. - -Mon Nov 25 21:16:15 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * configure: Regenerated using autoconf-2.11. - -1996-11-19 Dave Love <d.love@dl.ac.uk> - - * libI77/backspace.c: Include sys/types.h for size_t. - -Wed Nov 6 14:17:27 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * f2c.h.in: Properly comment out the unsupported stuff so - we don't get build-time errors. - - * libF77/Version.c, libI77/Version.c: Restore macro definition - of version information. - - * libI77/Makefile.in (OBJ): Add ftell_.o to list of objects. - - * libI77/uio.c (do_ud): Fix up casts in PAD_UDread case just - like they were fixed in the other case. - -Thu Oct 31 22:27:45 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/ftell_.c (fseek_): Map incoming whence argument to - system's actual SEEK_CUR, SEEK_SET, or SEEK_END macro for - fseek(), and crash (gracefully) if the argument is invalid. - -1996-10-19 Dave Love <d.love@dl.ac.uk> - - * configure.in: Add check that we have the tools to cross-compile - if appropriate. - (NO_EOF_CHAR_CHECK,Skip_f2c_Undefs): Define. - - * libF77/Makefile.in (F90BIT): New routines from Netlib. - - * f2c.h.in: - Use more sanitary #error (indented for K&R compliance if necessary) if - f2c_i2 defined. - Sync with Netlib: Add `uninteger'. (Commented out) integer*8 stuff. - bit_{test,clear,set} macros. - -1996-10-19 Dave Love <d.love@dl.ac.uk> - - Update to Netlib version of 1996-09-26. - - * libI77/Version.c: Use <stdio.h>, not "stdio.h". - * libF77/Version.c: Likewise. - -Wed Aug 28 13:25:29 1996 Dave Love <d.love@dl.ac.uk> - - * libI77/rsne.c (x_rsne): Use size_t instead of int. - - * libI77/endfile.c (copy): Use size_t in place of int. - -Wed Aug 28 13:22:20 1996 Dave Love <d.love@dl.ac.uk> - - * libI77/backspace.c (f_back): Cast fread arg to size_t. - -Tue Aug 27 19:11:30 1996 Dave Love <d.love@dl.ac.uk> - - * libI77/Version.c: Supply */ to avoid apparent nested comment. - -Tue Aug 20 09:21:43 1996 Dave Love <d.love@dl.ac.uk> - - * libF77/Makefile.in (ALL_CFLAGS): Fix missing ../ for include. - * libI77/Makefile.in (ALL_CFLAGS): Likewise. - -Sat Aug 17 13:00:47 1996 Dave Love <d.love@dl.ac.uk> - - * (libF77/qbitshft.c, libF77/qbitbits.c, libF77/lbitshft.c, - libF77/lbitbits.c): New file from Netlib. qbit... not currently - compiled. - -Sun Jul 7 18:06:33 1996 Dave Love <d.love@dl.ac.uk> - - * libF77/z_sqrt.c, libF77/z_sin.c, libF77/z_exp.c, libF77/z_log.c, - libF77/system_.c, libF77/z_cos.c, libF77/signal_.c, - libF77/s_stop.c, libF77/sig_die.c, libF77/s_paus.c, - libF77/s_rnge.c, libF77/s_cat.c, libF77/r_tan.c, libF77/r_tanh.c, - libF77/r_sinh.c, libF77/r_sqrt.c, libF77/r_sin.c, libF77/r_mod.c, - libF77/r_nint.c, libF77/r_lg10.c, libF77/r_log.c, libF77/r_exp.c, - libF77/r_int.c, libF77/r_cosh.c, libF77/r_atn2.c, libF77/r_cos.c, - libF77/r_asin.c, libF77/r_atan.c, libF77/r_acos.c, - libF77/pow_dd.c, libF77/pow_zz.c, libF77/main.c, libF77/i_dnnt.c, - libF77/i_nint.c, libF77/h_dnnt.c, libF77/h_nint.c, libF77/exit.c, - libF77/d_tan.c, libF77/d_tanh.c, libF77/d_sqrt.c, libF77/d_sin.c, - libF77/d_sinh.c, libF77/d_mod.c, libF77/d_nint.c, libF77/d_log.c, - libF77/d_int.c, libF77/d_lg10.c, libF77/d_cosh.c, libF77/d_exp.c, - libF77/d_atn2.c, libF77/d_cos.c, libF77/d_atan.c, libF77/d_acos.c, - libF77/d_asin.c, libF77/c_sqrt.c, libF77/cabs.c, libF77/c_sin.c, - libF77/c_exp.c, libF77/c_log.c, libF77/c_cos.c, libF77/F77_aloc.c, - libF77/abort_.c, libI77/xwsne.c, libI77/wref.c, libI77/util.c, - libI77/uio.c, libI77/rsne.c, libI77/rdfmt.c, libI77/rawio.h, - libI77/open.c, libI77/lread.c, libI77/inquire.c, libI77/fio.h, - libI77/err.c, libI77/endfile.c, libI77/close.c: - Use #include <...>, not #include "..." for mkdeps - -Sat Jul 6 21:39:21 1996 Dave Love <d.love@dl.ac.uk> - - * libI77/ftell_.c: Added from Netlib distribution. - -Sat Mar 30 20:57:24 1996 Dave Love <d.love@dl.ac.uk> - - * configure.in: Eliminate explicit use of - {RANLIB,AR}_FOR_TARGET. - * Makefile.in: Likewise. - * libF77/Makefile.in: Likewise. - * libI77/Makefile.in: Likewise. - * configure: Regenerated. - -Sat Mar 30 21:02:03 1996 Dave Love <d.love@dl.ac.uk> - - * Makefile.in: Eliminate explicit use of - {RANLIB,AR}_FOR_TARGET. - -Tue Mar 26 23:39:59 1996 Dave Love <d.love@dl.ac.uk> - - * Makefile.in: Remove hardwired RANLIB and RANLIB_TEST (unnoted - change). - -Mon Mar 25 21:04:56 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * Incorporate changes by Bell Labs to libf2c through 1996-03-23, - including changes to dmg and netlib email addresses. - -Tue Mar 19 13:10:02 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * Incorporate changes by AT&T/Bellcore to libf2c through 1996-03-19. - - * Makefile.in (rebuilt): New target. - - * lib[FI]77/Makefile.in: Use $AR_FOR_TARGET, not $AR. - -Tue Mar 19 12:53:19 1996 Dave Love <d.love@dl.ac.uk> - - * configure.in (ac_cpp): #include <stdio.h> instead - of <features.h>. - -Tue Mar 19 12:52:09 1996 Mumit Khan <khan@xraylith.wisc.edu> - - * configure.in (ac_cpp): For f2c integer type, - add -I$srcdir/../.. to make it work on mips-ultrix4.2. - -Sat Mar 9 17:37:15 1996 Craig Burley <burley@gnu.ai.mit.edu> - - * libI77/Makefile.in (.c.o): Add -DAllow_TYQUAD, to enable - I/O support for INTEGER*8. - * f2c.h.in: Turn on longint type. - -Fri Dec 29 18:22:01 1995 Craig Burley <burley@gnu.ai.mit.edu> - - * Makefile.in: Reorganize the *clean rules to more closely - parallel gcc's. - - * lib[FI]77/Makefile.in: Ignore error from $(AR) command, - in case just doing an install and installer has no write - access to library (this is a kludge fix -- perhaps install - targets should never try updating anything?). - -Sat Nov 18 19:37:22 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Version 0.5.17 released. - -Thu Nov 16 07:20:35 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Incorporate changes by AT&T/Bellcore to libf2c through 1995-11-15. - -Fri Sep 22 02:19:59 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libI77/backspace.c, libI77/close.c, libI77/endfile.c, - libI77/fio.h, libI77/inquire.c, libI77/rawio.h, - libF77/s_paus.c: Not an MSDOS system if GO32 - is defined, in the sense that the run-time environment - is thus more UNIX-like. - -Wed Sep 20 02:24:51 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libF77/Makefile.in, libI77/Makefile.in: Comment out `ld -r -x' - and `mv' line pairs, since `-x' isn't supported on systems - such as Solaris, and these lines don't seem to do anything - useful after all. - -Wed Aug 30 15:58:35 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Version 0.5.16 released. - - * Incorporate changes by AT&T/Bellcore to libf2c through 950829. - -Mon Aug 28 12:50:34 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libF77/Makefile.in, libI77/Makefile.in ($(lib)): Force ar'ing - and ranlib'ing of libf2c.a, else after rm'ing libf2c.a and - doing a make, only libI77 or libF77 would be added to - the newly created archive. - Also, instead of `$?' list all targets explicitly so all - objects are updated in libf2c.a even if only one actually - needs recompiling, for similar reason -- we can't easily tell - if a given object is really up-to-date in libf2c.a, or even - present there. - -Sun Aug 27 14:54:24 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libF77/Makefile.in, libI77/Makefile.in: Fix spacing so - initial tabs are present in all appropriate places. - Move identical $(AR) commands in if then/else clauses - to single command preceding if. - (.c.o, Version[FI].o): Use $@ instead of $* because AIX (RS/6000) - says $@ means source, not object, basename, and $@ seems to work - everywhere. - -Wed Aug 23 15:44:25 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libF77/system_.c (system_): Declare as returning `ftnint', - consistent with signal_, instead of defaulting to `int'. - Hope dmg@research.att.com agrees, else probably will - change to whatever he determines is correct (and change - g77 accordingly). - -Thu Aug 17 08:46:17 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libI77/rsne.c (s_rsne): Call f_init if not already done. - -Thu Aug 17 04:35:28 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Incorporate changes by Bellcore to libf2c through 950817. - And this text is for EMACS: (foo at bar). - -Wed Aug 16 17:33:06 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libF77/Makefile.in, libI77/Makefile.in (CFLAGS): Put -g1 - after configured CFLAGS but before GCC_CFLAGS, so by default - the libraries are built with minimal debugging information. - -Fri Jul 28 10:30:15 1995 Dave Love <d.love@dl.ac.uk> - - * libI77/open.c (f_open): Call f_init if not already done. - -Sat Jul 1 19:31:56 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * libF77/system_.c (system_): Make buff one byte bigger so - following byte doesn't get overwritten by call with large - string. - -Tue Jun 27 23:28:16 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Incorporate changes by Bellcore to libf2c through 950613. - - * libF77/Version.c (__G77_LIBF77_VERSION__): Add this string - to track g77 mods to libf2c. - - * libI77/Version.c (__G77_LIBI77_VERSION__): Add this string - to track g77 mods to libf2c. - - * libI77/rawio.h: #include <rawio.h> only conditionally, - using macro intended for that purpose. - -Fri May 19 11:20:00 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * configure.in: Incorporate change made by d.love, - - * configure: Regenerated. - -Wed Apr 26 21:08:57 BST 1995 Dave Love <d.love@dl.ac.uk> - - * configure.in: Fix quoting problem in atexit check. - - * configure: Regenerated (with current autoconf). - -Wed Mar 15 12:49:58 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Incorporate changes by Bellcore to libf2c through 950315. - -Sun Mar 5 18:54:29 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * README: Tell people not to read lib[fi]77/README. - -Wed Feb 15 14:30:58 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * configure.in: Update copyright notice at top of file. - - * f2c.h.in (f2c_i2): Make sure defining this crashes compilations. - - * libI77/Makefile.in (F2C_H): Fix typo in definition of this - symbol (was FF2C_H=...). - -Sun Feb 12 13:39:36 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * README: Remove some obsolete items. - Add date. - - * TODO: Add date. - -Sat Feb 11 22:07:54 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Makefile.in (libf77, libi77): Add rules to .PHONY list. - - * f2c.h.in (flag): Make same type as friends. - - * libF77/Makefile.in (libf77): Rename to $(lib), remove from - .PHONY list. Fix some typos. - - * libI77/Makefile.in (libi77): Rename to $(lib), remove from - .PHONY list. Fix some typos. - -Thu Feb 2 12:22:41 1995 Craig Burley (burley@gnu.ai.mit.edu) - - * Makefile.in (libF77/Makefile): Fix typos in this rule's name - and dependencies. - - * libF77/Makefile.in (libf77): Add rule to .PHONY list. - - * libI77/Makefile.in (libi77): Add rule to .PHONY list. diff --git a/gcc/f/runtime/Makefile.in b/gcc/f/runtime/Makefile.in deleted file mode 100644 index e923c06f266..00000000000 --- a/gcc/f/runtime/Makefile.in +++ /dev/null @@ -1,253 +0,0 @@ -# Makefile for GNU F77 compiler runtime. -# Copyright (C) 1995-1997 Free Software Foundation, Inc. -# Contributed by Dave Love (d.love@dl.ac.uk). -# -#This file is part of GNU Fortran. -# -#GNU Fortran is free software; you can redistribute it and/or modify -#it under the terms of the GNU General Public License as published by -#the Free Software Foundation; either version 2, or (at your option) -#any later version. -# -#GNU Fortran is distributed in the hope that it will be useful, -#but WITHOUT ANY WARRANTY; without even the implied warranty of -#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -#GNU General Public License for more details. -# -#You should have received a copy of the GNU General Public License -#along with GNU Fortran; see the file COPYING. If not, write to -#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -#02111-1307, USA. - -#### Start of system configuration section. #### - -# $(srcdir) must be set to the g77 runtime source directory -# (g77/f/runtime/). - -srcdir = @srcdir@ -VPATH = @srcdir@ - -top_srcdir = @top_srcdir@ - -INSTALL = @INSTALL@ # installs aren't actually done from here -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ -RANLIB = @RANLIB@ -RANLIB_TEST = @RANLIB_TEST@ - -CFLAGS = @CFLAGS@ -CPPFLAGS = @CPPFLAGS@ @DEFS@ -LDFLAGS = @LDFLAGS@ -LIBS = @LIBS@ -CGFLAGS = -g0 - -GCC_FOR_TARGET = @CC@ -CC = $(GCC_FOR_TARGET) - -CROSS = @CROSS@ - -objext = .o - -transform=@program_transform_name@ - -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -AR = ar -AR_FLAGS = rc - -# Directory in which to install scripts. -bindir = $(exec_prefix)/bin - -# Directory in which to install library files. -libdir = $(prefix)/lib - -# Directory in which to install documentation info files. -infodir = $(prefix)/info - -#### End of system configuration section. #### - -SHELL = /bin/sh - -lib = ../../libf2c.a - -SUBDIRS = libI77 libF77 libU77 - -MISC = libF77/F77_aloc.o libF77/VersionF.o libF77/main.o libF77/s_rnge.o \ - libF77/abort_.o libF77/getarg_.o libF77/iargc_.o libF77/getenv_.o \ - libF77/signal_.o libF77/s_stop.o libF77/s_paus.o libF77/system_.o \ - libF77/cabs.o libF77/derf_.o libF77/derfc_.o libF77/erf_.o \ - libF77/erfc_.o libF77/sig_die.o libF77/exit_.o -POW = libF77/pow_ci.o libF77/pow_dd.o libF77/pow_di.o libF77/pow_hh.o \ - libF77/pow_ii.o libF77/pow_ri.o libF77/pow_zi.o libF77/pow_zz.o \ - libF77/pow_qq.o -CX = libF77/c_abs.o libF77/c_cos.o libF77/c_div.o libF77/c_exp.o \ - libF77/c_log.o libF77/c_sin.o libF77/c_sqrt.o -DCX = libF77/z_abs.o libF77/z_cos.o libF77/z_div.o libF77/z_exp.o \ - libF77/z_log.o libF77/z_sin.o libF77/z_sqrt.o -REAL = libF77/r_abs.o libF77/r_acos.o libF77/r_asin.o libF77/r_atan.o \ - libF77/r_atn2.o libF77/r_cnjg.o libF77/r_cos.o libF77/r_cosh.o \ - libF77/r_dim.o libF77/r_exp.o libF77/r_imag.o libF77/r_int.o \ - libF77/r_lg10.o libF77/r_log.o libF77/r_mod.o libF77/r_nint.o \ - libF77/r_sign.o libF77/r_sin.o libF77/r_sinh.o libF77/r_sqrt.o \ - libF77/r_tan.o libF77/r_tanh.o -DBL = libF77/d_abs.o libF77/d_acos.o libF77/d_asin.o libF77/d_atan.o \ - libF77/d_atn2.o libF77/d_cnjg.o libF77/d_cos.o libF77/d_cosh.o \ - libF77/d_dim.o libF77/d_exp.o libF77/d_imag.o libF77/d_int.o \ - libF77/d_lg10.o libF77/d_log.o libF77/d_mod.o libF77/d_nint.o \ - libF77/d_prod.o libF77/d_sign.o libF77/d_sin.o libF77/d_sinh.o \ - libF77/d_sqrt.o libF77/d_tan.o libF77/d_tanh.o -INT = libF77/i_abs.o libF77/i_dim.o libF77/i_dnnt.o libF77/i_indx.o \ - libF77/i_len.o libF77/i_mod.o libF77/i_nint.o libF77/i_sign.o -HALF = libF77/h_abs.o libF77/h_dim.o libF77/h_dnnt.o libF77/h_indx.o \ - libF77/h_len.o libF77/h_mod.o libF77/h_nint.o libF77/h_sign.o -CMP = libF77/l_ge.o libF77/l_gt.o libF77/l_le.o libF77/l_lt.o \ - libF77/hl_ge.o libF77/hl_gt.o libF77/hl_le.o libF77/hl_lt.o -EFL = libF77/ef1asc_.o libF77/ef1cmc_.o -CHAR = libF77/s_cat.o libF77/s_cmp.o libF77/s_copy.o -F90BIT = libF77/lbitbits.o libF77/lbitshft.o libF77/qbitbits.o \ - libF77/qbitshft.o -FOBJ = $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) $(HALF) $(CMP) \ - $(EFL) $(CHAR) $(F90BIT) - -IOBJ = libI77/VersionI.o libI77/backspace.o libI77/close.o libI77/dfe.o \ - libI77/dolio.o libI77/due.o libI77/endfile.o libI77/err.o \ - libI77/fmt.o libI77/fmtlib.o libI77/iio.o libI77/ilnw.o \ - libI77/inquire.o libI77/lread.o libI77/lwrite.o libI77/open.o \ - libI77/rdfmt.o libI77/rewind.o libI77/rsfe.o libI77/rsli.o \ - libI77/rsne.o libI77/sfe.o libI77/sue.o libI77/typesize.o \ - libI77/uio.o libI77/util.o libI77/wref.o libI77/wrtfmt.o \ - libI77/wsfe.o libI77/wsle.o libI77/wsne.o libI77/xwsne.o \ - libI77/ftell_.o - -UOBJ = libU77/VersionU.o libU77/gerror_.o libU77/perror_.o libU77/ierrno_.o \ - libU77/itime_.o libU77/time_.o libU77/unlink_.o libU77/fnum_.o \ - libU77/getpid_.o libU77/getuid_.o libU77/getgid_.o libU77/kill_.o \ - libU77/rand_.o libU77/srand_.o libU77/irand_.o libU77/sleep_.o \ - libU77/idate_.o libU77/ctime_.o libU77/etime_.o libU77/dtime_.o \ - libU77/isatty_.o libU77/ltime_.o libU77/fstat_.o libU77/stat_.o \ - libU77/lstat_.o libU77/access_.o libU77/link_.o libU77/getlog_.o \ - libU77/ttynam_.o libU77/getcwd_.o libU77/vxttime_.o \ - libU77/vxtidate_.o libU77/gmtime_.o libU77/fdate_.o libU77/secnds_.o \ - libU77/bes.o libU77/dbes.o libU77/chdir_.o libU77/chmod_.o \ - libU77/lnblnk_.o libU77/hostnm_.o libU77/rename_.o libU77/fgetc_.o \ - libU77/fputc_.o libU77/umask_.o libU77/system_clock_.o libU77/date_.o \ - libU77/second_.o libU77/flush1_.o libU77/alarm_.o libU77/mclock_.o \ - libU77/symlnk_.o - -F2CEXT = abort derf derfc ef1asc ef1cmc erf erfc exit getarg getenv iargc \ - signal system flush ftell fseek access besj0 besj1 besjn besy0 besy1 \ - besyn chdir chmod ctime date dbesj0 dbesj1 dbesjn dbesy0 dbesy1 dbesyn \ - dtime etime fdate fgetc fget flush1 fnum fputc fput fstat gerror \ - getcwd getgid getlog getpid getuid gmtime hostnm idate ierrno irand \ - isatty itime kill link lnblnk lstat ltime mclock perror rand rename \ - secnds second sleep srand stat symlnk sclock time ttynam umask unlink \ - vxtidt vxttim alarm - -# flags_to_pass to recursive makes & configure (hence the quoting style) -FLAGS_TO_PASS = \ - CROSS="$(CROSS)" \ - AR_FLAGS="$(AR_FLAGS)" \ - AR="$(AR)" \ - GCCFLAGS="$(GCCFLAGS)" \ - GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ - CC="$(GCC_FOR_TARGET)" \ - LDFLAGS="$(LDFLAGS)" \ - RANLIB="$(RANLIB)" \ - RANLIB_TEST="$(RANLIB_TEST)" \ - SHELL="$(SHELL)" - -CROSS_FLAGS_TO_PASS = \ - CROSS="$(CROSS)" \ - AR_FLAGS="$(AR_FLAGS)" \ - AR="$(AR)" \ - GCCFLAGS="$(GCCFLAGS)" \ - GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ - CC="$(GCC_FOR_TARGET)" \ - LDFLAGS="$(LDFLAGS)" \ - RANLIB="$(RANLIB)" \ - RANLIB_TEST="$(RANLIB_TEST)" \ - SHELL="$(SHELL)" - -all: ../../include/f2c.h libi77 libf77 libu77 $(lib) - -$(lib): stamp-lib ; @true -stamp-lib: $(FOBJ) $(IOBJ) $(UOBJ) - rm -f stamp-lib - $(AR) $(AR_FLAGS) $(lib) $? - rm -fr libE77 - mkdir libE77 - for name in $(F2CEXT); \ - do \ - echo $${name}; \ - $(GCC_FOR_TARGET) -c -I. -I$(srcdir) -I../../include $(CPPFLAGS) $(CFLAGS) $(CGFLAGS) \ - -DL$${name} $(srcdir)/f2cext.c -o libE77/L$${name}$(objext); \ - if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ - done - $(AR) $(AR_FLAGS) $(lib) libE77/*$(object) - rm -fr libE77 - if $(RANLIB_TEST); then $(RANLIB) $(lib); \ - else true; fi - touch stamp-lib - -libi77: libI77/Makefile - if test "$(CROSS)"; then \ - cd libI77; $(MAKE) -f Makefile $(CROSS_FLAGS_TO_PASS) all ; \ - else \ - cd libI77; $(MAKE) -f Makefile $(FLAGS_TO_PASS) all ; \ - fi - -libf77: libF77/Makefile - if test "$(CROSS)"; then \ - cd libF77; $(MAKE) -f Makefile $(CROSS_FLAGS_TO_PASS) all ; \ - else \ - cd libF77; $(MAKE) -f Makefile $(FLAGS_TO_PASS) all ; \ - fi - -libu77: libU77/Makefile - if test "$(CROSS)"; then \ - cd libU77; $(MAKE) -f Makefile $(CROSS_FLAGS_TO_PASS) all ; \ - else \ - cd libU77; $(MAKE) -f Makefile $(FLAGS_TO_PASS) all ; \ - fi - -${srcdir}/configure: ${srcdir}/configure.in - rm -f config.cache && cd ${srcdir} && autoconf && rm -f config.cache -${srcdir}/libU77/configure: ${srcdir}/libU77/configure.in - rm -f libU77/config.cache && cd ${srcdir}/libU77 && autoconf && rm -f config.cache -#../include/f2c.h libI77/Makefile libF77/Makefile libU77/Makefile Makefile: ${srcdir}/Makefile.in \ -# config.status libU77/config.status -# $(FLAGS_TO_PASS) CONFIG_SITE=/dev/null $(SHELL) config.status -# cd libU77; $(FLAGS_TO_PASS) CONFIG_SITE=/dev/null $(SHELL) config.status - -# Extra dependencies for the targets above: -libI77/Makefile: $(srcdir)/libI77/Makefile.in -libF77/Makefile: $(srcdir)/libF77/Makefile.in -libU77/Makefile: $(srcdir)/libU77/Makefile.in -../../include/f2c.h: $(srcdir)/f2c.h.in - -#config.status: ${srcdir}/configure -# $(FLAGS_TO_PASS) CONFIG_SITE=/dev/null $(SHELL) config.status --recheck -#libU77/config.status: ${srcdir}/libU77/configure -# cd libU77; $(FLAGS_TO_PASS) CONFIG_SITE=/dev/null $(SHELL) config.status --recheck - -mostlyclean: - for i in libI77 libF77 libU77; do cd $$i; $(MAKE) -f Makefile mostlyclean; cd ..; done - -clean: - -rm -f config.log config.cache - for i in libI77 libF77 libU77; do cd $$i; $(MAKE) -f Makefile clean; cd ..; done - -distclean: clean - -rm -f Makefile lib?77/Makefile config.status libU77/config.status ../../include/f2c.h - -maintainer-clean: distclean - -rm -f $(srcdir)/configure $(srcdir)/libU77/configure - -uninstall: - rm ../../include/f2c.h - -rebuilt: ${srcdir}/configure ${srcdir}/libU77/configure - -.PHONY: libf77 libi77 libu77 rebuilt mostlyclean clean distclean maintainer-clean \ - uninstall all diff --git a/gcc/f/runtime/README b/gcc/f/runtime/README deleted file mode 100644 index 9419af77189..00000000000 --- a/gcc/f/runtime/README +++ /dev/null @@ -1,46 +0,0 @@ -970811 - -This directory contains the f2c library packaged for use with g77 to configure -and build automatically (in principle!) as part of the top-level configure and -make steps. This depends on the makefile and configure fragments in ../f. - -Some small changes have been made to the f2c distributions of lib[FI]77 which -come from <ftp:bell-labs.com/netlib/f2c/> and are maintained (excellently) by -David M. Gay <dmg@bell-labs.com>. See the Notice files for copyright -information. I'll try to get the changes rolled into the f2c distribution. - -Files that come directly from netlib are either maintained in the -gcc/f/runtime/ directory under their original names or, if they -are not pertinent for g77's version of libf2c, under their original -names with `.netlib' appended. For example, gcc/f/runtime/permissions.netlib -is a copy of f2c's top-level`permissions' file in the netlib distribution. -In this case, it applies only to the relevant portions of the libF77/ and -libI77/ directories; it does not apply to the libU77/ directory, which is -distributed under different licensing arrangements. Similarly, -the `makefile.netlib' files in libF77/ and libI77/ are copies of -the respective `makefile' files in the netlib distribution, but -are not used when building g77's version of libf2c. - -The `README.netlib' files in libF77/ and libI77/ thus might be -interesting, but should not be taken as guidelines for how to -configure and build libf2c in g77's distribution. - -The packaging for auto-configuration was done by Dave Love <d.love@dl.ac.uk>. -Minor changes have been made by James Craig Burley <burley@gnu.ai.mit.edu>, -who probably broke things Dave had working. :-) - -Among the user-visible changes (choices) g77 makes in its -version of libf2c: - -- f2c.h configured to default to padding unformatted direct reads - (#define Pad_UDread), because that's the behavior most users - expect. - -- f2c.h configured to default to outputting leading zeros before - decimal points in formatted and list-directed output, to be compatible - with many other compilers (#define WANT_LEAD_0). Either way is - standard-conforming, however, and you should try to avoid writing - code that assumes one format or another. - -- dtime_() and etime_() are from Dave Love's libU77, not from - netlib's libF77. diff --git a/gcc/f/runtime/TODO b/gcc/f/runtime/TODO deleted file mode 100644 index a44d1ed7f23..00000000000 --- a/gcc/f/runtime/TODO +++ /dev/null @@ -1,17 +0,0 @@ -970811 - -TODO list for the g77 library - -* `Makefile.in's should be brought up to standard; I'm not sure they - have a complete set of targets at present. - -* Investigate building shared libraries on systems we know about - (probably in 0.5.22, using libtool-1.0 from the FSF, which looks - quite useful). - -* Test cases. - -* Allow the library to be stripped to save space. - -* An interface to IEEE maths functions from libc where this makes - sense. diff --git a/gcc/f/runtime/changes.netlib b/gcc/f/runtime/changes.netlib deleted file mode 100644 index 1827154b591..00000000000 --- a/gcc/f/runtime/changes.netlib +++ /dev/null @@ -1,2841 +0,0 @@ -31 Aug. 1989: - 1. A(min(i,j)) now is translated correctly (where A is an array). - 2. 7 and 8 character variable names are allowed (but elicit a - complaint under -ext). - 3. LOGICAL*1 is treated as LOGICAL, with just one error message - per LOGICAL*1 statement (rather than one per variable declared - in that statement). [Note that LOGICAL*1 is not in Fortran 77.] - Like f77, f2c now allows the format in a read or write statement - to be an integer array. - -5 Sept. 1989: - Fixed botch in argument passing of substrings of equivalenced -variables. - -15 Sept. 1989: - Warn about incorrect code generated when a character-valued -function is not declared external and is passed as a parameter -(in violation of the Fortran 77 standard) before it is invoked. -Example: - - subroutine foo(a,b) - character*10 a,b - call goo(a,b) - b = a(3) - end - -18 Sept. 1989: - Complain about overlapping initializations. - -20 Sept. 1989: - Warn about names declared EXTERNAL but never referenced; -include such names as externs in the generated C (even -though most C compilers will discard them). - -24 Sept. 1989: - New option -w8 to suppress complaint when COMMON or EQUIVALENCE -forces word alignment of a double. - Under -A (for ANSI C), ensure that floating constants (terminated -by 'f') contain either a decimal point or an exponent field. - Repair bugs sometimes encountered with CHAR and ICHAR intrinsic -functions. - Restore f77's optimizations for copying and comparing character -strings of length 1. - Always assume floating-point valued routines in libF77 return -doubles, even under -R. - Repair occasional omission of arguments in routines having multiple -entry points. - Repair bugs in computing offsets of character strings involved -in EQUIVALENCE. - Don't omit structure qualification when COMMON variables are used -as FORMATs or internal files. - -2 Oct. 1989: - Warn about variables that appear only in data stmts; don't emit them. - Fix bugs in character DATA for noncharacter variables -involved in EQUIVALENCE. - Treat noncharacter variables initialized (at least partly) with -character data as though they were equivalenced -- put out a struct -and #define the variables. This eliminates the hideous and nonportable -numeric values that were used to initialize such variables. - Treat IMPLICIT NONE as IMPLICIT UNDEFINED(A-Z) . - Quit when given invalid options. - -8 Oct. 1989: - Modified naming scheme for generated intermediate variables; -more are recycled, fewer distinct ones used. - New option -W nn specifies nn characters/word for Hollerith -data initializing non-character variables. - Bug fix: x(i:min(i+10,j)) used to elicit "Can't handle opcode 31 yet". - Integer expressions of the form (i+const1) - (i+const2), where -i is a scalar integer variable, are now simplified to (const1-const2); -this leads to simpler translation of some substring expressions. - Initialize uninitialized portions of character string arrays to 0 -rather than to blanks. - -9 Oct. 1989: - New option -c to insert comments showing original Fortran source. - New option -g to insert line numbers of original Fortran source. - -10 Oct. 1989: - ! recognized as in-line comment delimiter (a la Fortran 88). - -24 Oct. 1989: - New options to ease coping with systems that want the structs -that result from COMMON blocks to be defined just once: - -E causes uninitialized COMMON blocks to be declared Extern; -if Extern is undefined, f2c.h #defines it to be extern. - -ec causes a separate .c file to be emitted for each -uninitialized COMMON block: COMMON /ABC/ yields abc_com.c; -thus one can compile *_com.c into a library to ensure -precisely one definition. - -e1c is similar to -ec, except that everything goes into -one file, along with comments that give a sed script for -splitting the file into the pieces that -ec would give. -This is for use with netlib's "execute f2c" service (for which --ec is coerced into -e1c, and the sed script will put everything -but the COMMON definitions into f2c_out.c ). - -28 Oct. 1989: - Convert "i = i op ..." into "i op= ...;" even when i is a -dummy argument. - -13 Nov. 1989: - Name integer constants (passed as arguments) c__... rather -than c_... so - common /c/stuff - call foo(1) - ... -is translated correctly. - -19 Nov. 1989: - Floating-point constants are now kept as strings unless they -are involved in constant expressions that get simplified. The -floating-point constants kept as strings can have arbitrarily -many significant figures and a very large exponent field (as -large as long int allows on the machine on which f2c runs). -Thus, for example, the body of - - subroutine zot(x) - double precision x(6), pi - parameter (pi=3.1415926535897932384626433832795028841972) - x(1) = pi - x(2) = pi+1 - x(3) = 9287349823749272.7429874923740978492734D-298374 - x(4) = .89 - x(5) = 4.0005 - x(6) = 10D7 - end - -now gets translated into - - x[1] = 3.1415926535897932384626433832795028841972; - x[2] = 4.1415926535897931; - x[3] = 9.2873498237492727429874923740978492734e-298359; - x[4] = (float).89; - x[5] = (float)4.0005; - x[6] = 1e8; - -rather than the former - - x[1] = 3.1415926535897931; - x[2] = 4.1415926535897931; - x[3] = 0.; - x[4] = (float)0.89000000000000003; - x[5] = (float)4.0004999999999997; - x[6] = 100000000.; - - Recognition of f77 machine-constant intrinsics deleted, i.e., -epbase, epprec, epemin, epemax, eptiny, ephuge, epmrsp. - -22 Nov. 1989: - Workarounds for glitches on some Sun systems... - libf77: libF77/makefile modified to point out possible need -to compile libF77/main.c with -Donexit=on_exit . - libi77: libI77/wref.c (and libI77/README) modified so non-ANSI -systems can compile with USE_STRLEN defined, which will cause - sprintf(b = buf, "%#.*f", d, x); - n = strlen(b) + d1; -rather than - n = sprintf(b = buf, "%#.*f", d, x) + d1; -to be compiled. - -26 Nov. 1989: - Longer names are now accepted (up to 50 characters); names may -contain underscores (in which case they will have two underscores -appended, to avoid clashes with library names). - -28 Nov. 1989: - libi77 updated: - 1. Allow 3 (or, on Crays, 4) digit exponents under format Ew.d . - 2. Try to get things right on machines where ints have 16 bits. - -29 Nov. 1989: - Supplied missing semicolon in parameterless subroutines that -have multiple entry points (all of them parameterless). - -30 Nov. 1989: - libf77 and libi77 revised to use types from f2c.h. - f2c now types floating-point valued C library routines as "double" -rather than "doublereal" (for use with nonstandard C compilers for -which "double" is IEEE double extended). - -1 Dec. 1989: - f2c.h updated to eliminate #defines rendered unnecessary (and, -indeed, dangerous) by change of 26 Nov. to long names possibly -containing underscores. - libi77 further revised: yesterday's change omitted two tweaks to fmt.h -(tweaks which only matter if float and real or double and doublereal are -different types). - -2 Dec. 1989: - Better error message (than "bad tag") for NAMELIST, which no longer -inhibits C output. - -4 Dec. 1989: - Allow capital letters in hex constants (f77 extension; e.g., -x'a012BCd', X'A012BCD' and x'a012bcd' are all treated as the integer -167848909). - libi77 further revised: lio.c lio.h lread.c wref.c wrtfmt.c tweaked -again to allow float and real or double and doublereal to be different. - -6 Dec. 1989: - Revised f2c.h -- required for the following... - Simpler looking translations for abs, min, max, using #defines in -revised f2c.h . - libi77: more corrections to types; additions for NAMELIST. - Corrected casts in some I/O calls. - Translation of NAMELIST; libi77 must still be revised. Currently -libi77 gives you a run-time error message if you attempt NAMELIST I/O. - -7 Dec. 1989: - Fixed bug that prevented local integer variables that appear in DATA -stmts from being ASSIGNed statement labels. - Fillers (for DATA statements initializing EQUIVALENCEd variables and -variables in COMMON) typed integer rather than doublereal (for slightly -more portability, e.g. to Crays). - libi77: missing return values supplied in a few places; some tests -reordered for better working on the Cray. - libf77: better accuracy for complex divide, complex square root, -real mod function (casts to double; double temporaries). - -9 Dec. 1989: - Fixed bug that caused needless (albeit harmless) empty lines to be -inserted in the C output when a comment line contained trailing blanks. - Further tweak to type of fillers: allow doublereal fillers if the -struct has doublereal data. - -11 Dec. 1989: - Alteration of rule for producing external (C) names from names that -contain underscores. Now the external name is always obtained by -appending a pair of underscores. - -12 Dec. 1989: - C production inhibited after most errors. - -15 Dec. 1989: - Fixed bug in headers for subroutines having two or more character -strings arguments: the length arguments were reversed. - -19 Dec. 1989: - f2c.h libf77 libi77: adjusted so #undefs in f2c.h should not foil -compilation of libF77 and libI77. - libf77: getenv_ adjusted to work with unsorted environments. - libi77: the iostat= specifier should now work right with internal I/O. - -20 Dec. 1989: - f2c bugs fixed: In the absence of an err= specifier, the iostat= -specifier was generally set wrong. Character strings containing -explicit nulls (\0) were truncated at the first null. - Unlabeled DO loops recognized; must be terminated by ENDDO. -(Don't ask for CYCLE, EXIT, named DO loops, or DO WHILE.) - -29 Dec. 1989: - Nested unlabeled DO loops now handled properly; new warning for -extraneous text at end of FORMAT. - -30 Dec. 1989: - Fixed bug in translating dble(real(...)), dble(sngl(...)), and -dble(float(...)), where ... is either of type double complex or -is an expression requiring assignment to intermediate variables (e.g., -dble(real(foo(x+1))), where foo is a function and x is a variable). -Regard nonblank label fields on continuation lines as an error. - -3 Jan. 1990: - New option -C++ yields output that should be understood -by C++ compilers. - -6 Jan. 1989: - -a now excludes variables that appear in a namelist from those -that it makes automatic. (As before, it also excludes variables -that appear in a common, data, equivalence, or save statement.) - The syntactically correct Fortran - read(*,i) x - end -now yields syntactically correct C (even though both the Fortran -and C are buggy -- no FORMAT has not been ASSIGNed to i). - -7 Jan. 1990: - libi77: routines supporting NAMELIST added. Surrounding quotes -made optional when no ambiguity arises in a list or namelist READ -of a character-string value. - -9 Jan. 1990: - f2c.src made available. - -16 Jan. 1990: - New options -P to produce ANSI C or C++ prototypes for procedures -defined. Change to -A and -C++: f2c tries to infer prototypes for -invoked procedures unless the new -!P option is given. New warning -messages for inconsistent calling sequences among procedures within -a single file. Most of f2c/src is affected. - f2c.h: typedefs for procedure arguments added; netlib's f2c service -will insert appropriate typedefs for use with older versions of f2c.h. - -17 Jan. 1990: - f2c/src: defs.h exec.c format.c proc.c putpcc.c version.c xsum0.out -updated. Castargs and protofile made extern in defs.h; exec.c -modified so superfluous else clauses are diagnosed; unused variables -omitted from declarations in format.c proc.c putpcc.c . - -21 Jan. 1990: - No C emitted for procedures declared external but not referenced. - f2c.h: more new types added for use with -P. - New feature: f2c accepts as arguments files ending in .p or .P; -such files are assumed to be prototype files, such as produced by -the -P option. All prototype files are read before any Fortran files -and apply globally to all Fortran files. Suitable prototypes help f2c -warn about calling-sequence errors and can tell f2c how to type -procedures declared external but not explicitly typed; the latter is -mainly of interest for users of the -A and -C++ options. (Prototype -arguments are not available to netlib's "execute f2c" service.) - New option -it tells f2c to try to infer types of untyped external -arguments from their use as parameters to prototyped or previously -defined procedures. - f2c/src: many minor cleanups; most modules changed. Individual -files in f2c/src are now in "bundle" format. The former f2c.1 is -now f2c.1t; "f2c.1t from f2c" and "f2c.1t from f2c/src" are now the -same, as are "f2c.1 from f2c" and "f2c.1 from f2c/src". People who -do not obtain a new copy of "all from f2c/src" should at least add - fclose(sortfp); -after the call on do_init_data(outfile, sortfp) in format_data.c . - -22 Jan. 1990: - Cleaner man page wording (thanks to Doug McIlroy). - -it now also applies to all untyped EXTERNAL procedures, not just -arguments. - -23 Jan. 01:34:00 EST 1990: - Bug fixes: under -A and -C++, incorrect C was generated for -subroutines having multiple entries but no arguments. - Under -A -P, subroutines of no arguments were given prototype -calling sequence () rather than (void). - Character-valued functions elicited erroneous warning messages -about inconsistent calling sequences when referenced by another -procedure in the same file. - f2c.1t: omit first appearance of libF77.a in FILES section; -load order of libraries is -lF77 -lI77, not vice versa (bug -introduced in yesterday's edits); define .F macro for those whose --man lacks it. (For a while after yesterday's fixes were posted, -f2c.1t was out of date. Sorry!) - -23 Jan. 9:53:24 EST 1990: - Character substring expressions involving function calls having -character arguments (including the intrinsic len function) yielded -incorrect C. - Procedures defined after invocation (in the same file) with -conflicting argument types also got an erroneous message about -the wrong number of arguments. - -24 Jan. 11:44:00 EST 1990: - Bug fixes: -p omitted #undefs; COMMON block names containing -underscores had their C names incorrectly computed; a COMMON block -having the name of a previously defined procedure wreaked havoc; -if all arguments were .P files, f2c tried reading the second as a -Fortran file. - New feature: -P emits comments showing COMMON block lengths, so one -can get warnings of incompatible COMMON block lengths by having f2c -read .P (or .p) files. Now by running f2c twice, first with -P -!c -(or -P!c), then with *.P among the arguments, you can be warned of -inconsistent COMMON usage, and COMMON blocks having inconsistent -lengths will be given the maximum length. (The latter always did -happen within each input file; now -P lets you extend this behavior -across files.) - -26 Jan. 16:44:00 EST 1990: - Option -it made less aggressive: untyped external procedures that -are invoked are now typed by the rules of Fortran, rather than by -previous use of procedures to which they are passed as arguments -before being invoked. - Option -P now includes information about references, i.e., called -procedures, in the prototype files (in the form of special comments). -This allows iterative invocations of f2c to infer more about untyped -external names, particularly when multiple Fortran files are involved. - As usual, there are some obscure bug fixes: -1. Repair of erroneous warning messages about inconsistent number of -arguments that arose when a character dummy parameter was discovered -to be a function or when multiple entry points involved character -variables appearing in a previous entry point. -2. Repair of memory fault after error msg about "adjustable character -function". -3. Under -U, allow MAIN_ as a subroutine name (in the same file as a -main program). -4. Change for consistency: a known function invoked as a subroutine, -then as a function elicits a warning rather than an error. - -26 Jan. 22:32:00 EST 1990: - Fixed two bugs that resulted in incorrect C for substrings, within -the body of a character-valued function, of the function's name, when -those substrings were arguments to another function (even implicitly, -as in character-string assignment). - -28 Jan. 18:32:00 EST 1990: - libf77, libi77: checksum files added; "make check" looks for -transmission errors. NAMELIST read modified to allow $ rather than & -to precede a namelist name, to allow $ rather than / to terminate -input where the name of another variable would otherwise be expected, -and to regard all nonprinting ASCII characters <= ' ' as spaces. - -29 Jan. 02:11:00 EST 1990: - "fc from f2c" added. - -it option made the default; -!it turns it off. Type information is -now updated in a previously missed case. - -P option tweaked again; message about when rerunning f2c may change -prototypes or declarations made more accurate. - New option -Ps implies -P and returns exit status 4 if rerunning -f2c -P with prototype inputs might change prototypes or declarations. -Now you can execute a crude script like - - cat *.f >zap.F - rm -f zap.P - while :; do - f2c -Ps -!c zap.[FP] - case $? in 4) ;; *) break;; esac - done - -to get a file zap.P of the best prototypes f2c can determine for *.f . - -Jan. 29 07:30:21 EST 1990: - Forgot to check for error status when setting return code 4 under -Ps; -error status (1, 2, 3, or, for caught signal, 126) now takes precedence. - -Jan 29 14:17:00 EST 1990: - Incorrect handling of - open(n,'filename') -repaired -- now treated as - open(n,file='filename') -(and, under -ext, given an error message). - New optional source file memset.c for people whose systems don't -provide memset, memcmp, and memcpy; #include <string.h> in mem.c -changed to #include "string.h" so BSD people can create a local -string.h that simply says #include <strings.h> . - -Jan 30 10:34:00 EST 1990: - Fix erroneous warning at end of definition of a procedure with -character arguments when the procedure had previously been called with -a numeric argument instead of a character argument. (There were two -warnings, the second one incorrectly complaining of a wrong number of -arguments.) - -Jan 30 16:29:41 EST 1990: - Fix case where -P and -Ps erroneously reported another iteration -necessary. (Only harm is the extra iteration.) - -Feb 3 01:40:00 EST 1990: - Supply semicolon occasionally omitted under -c . - Try to force correct alignment when numeric variables are initialized -with character data (a non-standard and non-portable practice). You -must use the -W option if your code has such data statements and is -meant to run on a machine with other than 4 characters/word; e.g., for -code meant to run on a Cray, you would specify -W8 . - Allow parentheses around expressions in output lists (in write and -print statements). - Rename source files so their names are <= 12 characters long -(so there's room to append .Z and still have <= 14 characters); -renamed files: formatdata.c niceprintf.c niceprintf.h safstrncpy.c . - f2c material made available by anonymous ftp from research.att.com -(look in dist/f2c ). - -Feb 3 03:49:00 EST 1990: - Repair memory fault that arose from use (in an assignment or -call) of a non-argument variable declared CHARACTER*(*). - -Feb 9 01:35:43 EST 1990: - Fix erroneous error msg about bad types in - subroutine foo(a,adim) - dimension a(adim) - integer adim - Fix improper passing of character args (and possible memory fault) -in the expression part of a computed goto. - Fix botched calling sequences in array references involving -functions having character args. - Fix memory fault caused by invocation of character-valued functions -of no arguments. - Fix botched calling sequence of a character*1-valued function -assigned to a character*1 variable. - Fix bug in error msg for inconsistent number of args in prototypes. - Allow generation of C output despite inconsistencies in prototypes, -but give exit code 8. - Simplify include logic (by removing some bogus logic); never -prepend "/usr/include/" to file names. - Minor cleanups (that should produce no visible change in f2c's -behavior) in intr.c parse.h main.c defs.h formatdata.c p1output.c . - -Feb 10 00:19:38 EST 1990: - Insert (integer) casts when floating-point expressions are used -as subscripts. - Make SAVE stmt (with no variable list) override -a . - Minor cleanups: change field to Field in struct Addrblock (for the -benefit of buggy C compilers); omit system("/bin/cp ...") in misc.c . - -Feb 13 00:39:00 EST 1990: - Error msg fix in gram.dcl: change "cannot make %s parameter" -to "cannot make into parameter". - -Feb 14 14:02:00 EST 1990: - Various cleanups (invisible on systems with 4-byte ints), thanks -to Dave Regan: vaxx.c eliminated; %d changed to %ld various places; -external names adjusted for the benefit of stupid systems (that ignore -case and recognize only 6 significant characters in external names); -buffer shortened in xsum.c (e.g. for MS-DOS); fopen modes distinguish -text and binary files; several unused functions eliminated; missing -arg supplied to an unlikely fatalstr invocation. - -Thu Feb 15 19:15:53 EST 1990: - More cleanups (invisible on systems with 4 byte ints); casts inserted -so most complaints from cyntax(1) and lint(1) go away; a few (int) -versus (long) casts corrected. - -Fri Feb 16 19:55:00 EST 1990: - Recognize and translate unnamed Fortran 8x do while statements. - Fix bug that occasionally caused improper breaking of character -strings. - New error message for attempts to provide DATA in a type-declaration -statement. - -Sat Feb 17 11:43:00 EST 1990: - Fix infinite loop clf -> Fatal -> done -> clf after I/O error. - Change "if (addrp->vclass = CLPROC)" to "if (addrp->vclass == CLPROC)" -in p1_addr (in p1output.c); this was probably harmless. - Move a misplaced } in lex.c (which slowed initkey()). - Thanks to Gary Word for pointing these things out. - -Sun Feb 18 18:07:00 EST 1990: - Detect overlapping initializations of arrays and scalar variables -in previously missed cases. - Treat logical*2 as logical (after issuing a warning). - Don't pass string literals to p1_comment(). - Correct a cast (introduced 16 Feb.) in gram.expr; this matters e.g. -on a Cray. - Attempt to isolate UNIX-specific things in sysdep.c (a new source -file). Unless sysdep.c is compiled with SYSTEM_SORT defined, the -intermediate files created for DATA statements are now sorted in-core -without invoking system(). - -Tue Feb 20 16:10:35 EST 1990: - Move definition of binread and binwrite from init.c to sysdep.c . - Recognize Fortran 8x tokens < <= == >= > <> as synonyms for -.LT. .LE. .EQ. .GE. .GT. .NE. - Minor cleanup in putpcc.c: fully remove simoffset(). - More discussion of system dependencies added to libI77/README. - -Tue Feb 20 21:44:07 EST 1990: - Minor cleanups for the benefit of EBCDIC machines -- try to remove -the assumption that 'a' through 'z' are contiguous. (Thanks again to -Gary Word.) Also, change log2 to log_2 (shouldn't be necessary). - -Wed Feb 21 06:24:56 EST 1990: - Fix botch in init.c introduced in previous change; only matters -to non-ASCII machines. - -Thu Feb 22 17:29:12 EST 1990: - Allow several entry points to mention the same array. Protect -parameter adjustments with if's (for the case that an array is not -an argument to all entrypoints). - Under -u, allow - subroutine foo(x,n) - real x(n) - integer n - Compute intermediate variables used to evaluate dimension expressions -at the right time. Example previously mistranslated: - subroutine foo(x,k,m,n) - real x(min(k,m,n)) - ... - write(*,*) x - Detect duplicate arguments. (The error msg points to the first -executable stmt -- not wonderful, but not worth fixing.) - Minor cleanup of min/max computation (sometimes slightly simpler). - -Sun Feb 25 09:39:01 EST 1990: - Minor tweak to multiple entry points: protect parameter adjustments -with if's only for (array) args that do not appear in all entry points. - Minor tweaks to format.c and io.c (invisible unless your compiler -complained at the duplicate #defines of IOSUNIT and IOSFMT or at -comparisons of p1gets(...) with NULL). - -Sun Feb 25 18:40:10 EST 1990: - Fix bug introduced Feb. 22: if a subprogram contained DATA and the -first executable statement was labeled, then the label got lost. -(Just change INEXEC to INDATA in p1output.c; it occurs just once.) - -Mon Feb 26 17:45:10 EST 1990: - Fix bug in handling of " and ' in comments. - -Wed Mar 28 01:43:06 EST 1990: -libI77: - 1. Repair nasty I/O bug: opening two files and closing the first -(after possibly reading or writing it), then writing the second caused -the last buffer of the second to be lost. - 2. Formatted reads of logical values treated all letters other than -t or T as f (false). - libI77 files changed: err.c rdfmt.c Version.c - (Request "libi77 from f2c" -- you can't get these files individually.) - -f2c itself: - Repair nasty bug in translation of - ELSE IF (condition involving complicated abs, min, or max) --- auxiliary statements were emitted at the wrong place. - Supply semicolon previously omitted from the translation of a label -(of a CONTINUE) immediately preceding an ELSE IF or an ELSE. This -bug made f2c produce invalid C. - Correct a memory fault that occurred (on some machines) when the -error message "adjustable dimension on non-argument" should be given. - Minor tweaks to remove some harmless warnings by overly chatty C -compilers. - Argument arays having constant dimensions but a variable lower bound -(e.g., x(n+1:n+3)) had a * omitted from scalar arguments involved in -the array offset computation. - -Wed Mar 28 18:47:59 EST 1990: -libf77: add exit(0) to end of main [return(0) encounters a Cray bug] - -Sun Apr 1 16:20:58 EDT 1990: - Avoid dereferencing null when processing equivalences after an error. - -Fri Apr 6 08:29:49 EDT 1990: - Calls involving alternate return specifiers omitted processing -needed for things like min, max, abs, and // (concatenation). - INTEGER*2 PARAMETERs were treated as INTEGER*4. - Convert some O(n^2) parsing to O(n). - -Tue Apr 10 20:07:02 EDT 1990: - When inconsistent calling sequences involve differing numbers of -arguments, report the first differing argument rather than the numbers -of arguments. - Fix bug under -a: formatted I/O in which either the unit or the -format was a local character variable sometimes resulted in invalid C -(a static struct initialized with an automatic component). - Improve error message for invalid flag after elided -. - Complain when literal table overflows, rather than infinitely -looping. (The complaint mentions the new and otherwise undocumented --NL option for specifying a larger literal table.) - New option -h for forcing strings to word (or, with -hd, double-word) -boundaries where possible. - Repair a bug that could cause improper splitting of strings. - Fix bug (cast of c to doublereal) in - subroutine foo(c,r) - double complex c - double precision r - c = cmplx(r,real(c)) - end - New include file "sysdep.h" has some things from defs.h (and -elsewhere) that one may need to modify on some systems. - Some large arrays that were previously statically allocated are now -dynamically allocated when f2c starts running. - f2c/src files changed: - README cds.c defs.h f2c.1 f2c.1t format.c formatdata.c init.c - io.c lex.c main.c makefile mem.c misc.c names.c niceprintf.c - output.c parse_args.c pread.c put.c putpcc.c sysdep.h - version.c xsum0.out - -Wed Apr 11 18:27:12 EDT 1990: - Fix bug in argument consistency checking of character, complex, and -double complex valued functions. If the same source file contained a -definition of such a function with arguments not explicitly typed, -then subsequent references to the function might get erroneous -warnings of inconsistent calling sequences. - Tweaks to sysdep.h for partially ANSI systems. - New options -kr and -krd cause f2c to use temporary variables to -enforce Fortran evaluation-order rules with pernicious, old-style C -compilers that apply the associative law to floating-point operations. - -Sat Apr 14 15:50:15 EDT 1990: - libi77: libI77 adjusted to allow list-directed and namelist I/O -of internal files; bug in namelist I/O of logical and character arrays -fixed; list input of complex numbers adjusted to permit d or D to -denote the start of the exponent field of a component. - f2c itself: fix bug in handling complicated lower-bound -expressions for character substrings; e.g., min and max did not work -right, nor did function invocations involving character arguments. - Switch to octal notation, rather than hexadecimal, for nonprinting -characters in character and string constants. - Fix bug (when neither -A nor -C++ was specified) in typing of -external arguments of type complex, double complex, or character: - subroutine foo(c) - external c - complex c -now results in - /* Complex */ int (*c) (); -(as, indeed, it once did) rather than - complex (*c) (); - -Sat Apr 14 22:50:39 EDT 1990: - libI77/makefile: updated "make check" to omit lio.c - lib[FI]77/makefile: trivial change: define CC = cc, reference $(CC). - (Request, e.g., "libi77 from f2c" -- you can't ask for individual -files from lib[FI]77.) - -Wed Apr 18 00:56:37 EDT 1990: - Move declaration of atof() from defs.h to sysdep.h, where it is -now not declared if stdlib.h is included. (NeXT's stdlib.h has a -#define atof that otherwise wreaks havoc.) - Under -u, provide a more intelligible error message (than "bad tag") -for an attempt to define a function without specifying its type. - -Wed Apr 18 17:26:27 EDT 1990: - Recognize \v (vertical tab) in Hollerith as well as quoted strings; -add recognition of \r (carriage return). - New option -!bs turns off recognition of escapes in character strings -(\0, \\, \b, \f, \n, \r, \t, \v). - Move to sysdep.c initialization of some arrays whose initialization -assumed ASCII; #define Table_size in sysdep.h rather than using -hard-coded 256 in allocating arrays of size 1 << (bits/byte). - -Thu Apr 19 08:13:21 EDT 1990: - Warn when escapes would make Hollerith extend beyond statement end. - Omit max() definition from misc.c (should be invisible except on -systems that erroneously #define max in stdlib.h). - -Mon Apr 23 22:24:51 EDT 1990: - When producing default-style C (no -A or -C++), cast switch -expressions to (int). - Move "-lF77 -lI77 -lm -lc" to link_msg, defined in sysdep.c . - Add #define scrub(x) to sysdep.h, with invocations in format.c and -formatdata.c, so that people who have systems like VMS that would -otherwise create multiple versions of intermediate files can -#define scrub(x) unlink(x) - -Tue Apr 24 18:28:36 EDT 1990: - Pass string lengths once rather than twice to a function of character -arguments involved in comparison of character strings of length 1. - -Fri Apr 27 13:11:52 EDT 1990: - Fix bug that made f2c gag on concatenations involving char(...) on -some systems. - -Sat Apr 28 23:20:16 EDT 1990: - Fix control-stack bug in - if(...) then - else if (complicated condition) - else - endif -(where the complicated condition causes assignment to an auxiliary -variable, e.g., max(a*b,c)). - -Mon Apr 30 13:30:10 EDT 1990: - Change fillers for DATA with holes from substructures to arrays -(in an attempt to make things work right with C compilers that have -funny padding rules for substructures, e.g., Sun C compilers). - Minor cleanup of exec.c (should not affect generated C). - -Mon Apr 30 23:13:51 EDT 1990: - Fix bug in handling return values of functions having multiple -entry points of differing return types. - -Sat May 5 01:45:18 EDT 1990: - Fix type inference bug in - subroutine foo(x) - call goo(x) - end - subroutine goo(i) - i = 3 - end -Instead of warning of inconsistent calling sequences for goo, -f2c was simply making i a real variable; now i is correctly -typed as an integer variable, and f2c issues an error message. - Adjust error messages issued at end of declarations so they -don't blame the first executable statement. - -Sun May 6 01:29:07 EDT 1990: - Fix bug in -P and -Ps: warn when the definition of a subprogram adds -information that would change prototypes or previous declarations. - -Thu May 10 18:09:15 EDT 1990: - Fix further obscure bug with (default) -it: inconsistent calling -sequences and I/O statements could interact to cause a memory fault. -Example: - SUBROUTINE FOO - CALL GOO(' Something') ! Forgot integer first arg - END - SUBROUTINE GOO(IUNIT,MSG) - CHARACTER*(*)MSG - WRITE(IUNIT,'(1X,A)') MSG - END - -Fri May 11 16:49:11 EDT 1990: - Under -!c, do not delete any .c files (when there are errors). - Avoid dereferencing 0 when a fatal error occurs while reading -Fortran on stdin. - -Wed May 16 18:24:42 EDT 1990: - f2c.ps made available. - -Mon Jun 4 12:53:08 EDT 1990: - Diagnose I/O units of invalid type. - Add specific error msg about dummy arguments in common. - -Wed Jun 13 12:43:17 EDT 1990: - Under -A, supply a missing "[1]" for CHARACTER*1 variables that appear -both in a DATA statement and in either COMMON or EQUIVALENCE. - -Mon Jun 18 16:58:31 EDT 1990: - Trivial updates to f2c.ps . ("Fortran 8x" --> "Fortran 90"; omit -"(draft)" from "(draft) ANSI C".) - -Tue Jun 19 07:36:32 EDT 1990: - Fix incorrect code generated for ELSE IF(expression involving -function call passing non-constant substring). - Under -h, preserve the property that strings are null-terminated -where possible. - Remove spaces between # and define in lex.c output.c parse.h . - -Mon Jun 25 07:22:59 EDT 1990: - Minor tweak to makefile to reduce unnecessary recompilations. - -Tue Jun 26 11:49:53 EDT 1990: - Fix unintended truncation of some integer constants on machines -where casting a long to (int) may change the value. E.g., when f2c -ran on machines with 16-bit ints, "i = 99999" was being translated -to "i = -31073;". - -Wed Jun 27 11:05:32 EDT 1990: - Arrange for CHARACTER-valued PARAMETERs to honor their length -specifications. Allow CHAR(nn) in expressions defining such PARAMETERs. - -Fri Jul 20 09:17:30 EDT 1990: - Avoid dereferencing 0 when a FORMAT statement has no label. - -Thu Jul 26 11:09:39 EDT 1990: - Remarks about VOID and binread,binwrite added to README. - Tweaks to parse_args: should be invisible unless your compiler -complained at (short)*store. - -Thu Aug 2 02:07:58 EDT 1990: - f2c.ps: change the first line of page 5 from - include stuff -to - include 'stuff' - -Tue Aug 14 13:21:24 EDT 1990: - libi77: libI77 adjusted to treat tabs as spaces in list input. - -Fri Aug 17 07:24:53 EDT 1990: - libi77: libI77 adjusted so a blank='ZERO' clause (upper case Z) -in an open of a currently open file works right. - -Tue Aug 28 01:56:44 EDT 1990: - Fix bug in warnings of inconsistent calling sequences: if an -argument to a subprogram was never referenced, then a previous -invocation of the subprogram (in the same source file) that -passed something of the wrong type for that argument did not -elicit a warning message. - -Thu Aug 30 09:46:12 EDT 1990: - libi77: prevent embedded blanks in list output of complex values; -omit exponent field in list output of values of magnitude between -10 and 1e8; prevent writing stdin and reading stdout or stderr; -don't close stdin, stdout, or stderr when reopening units 5, 6, 0. - -Tue Sep 4 12:30:57 EDT 1990: - Fix bug in C emitted under -I2 or -i2 for INTEGER*4 FUNCTION. - Warn of missing final END even if there are previous errors. - -Fri Sep 7 13:55:34 EDT 1990: - Remark about "make xsum.out" and "make f2c" added to README. - -Tue Sep 18 23:50:01 EDT 1990: - Fix null dereference (and, on some systems, writing of bogus *_com.c -files) under -ec or -e1c when a prototype file (*.p or *.P) describes -COMMON blocks that do not appear in the Fortran source. - libi77: - Add some #ifdef lines (#ifdef MSDOS, #ifndef MSDOS) to avoid -references to stat and fstat on non-UNIX systems. - On UNIX systems, add component udev to unit; decide that old -and new files are the same iff both the uinode and udev components -of unit agree. - When an open stmt specifies STATUS='OLD', use stat rather than -access (on UNIX systems) to check the existence of the file (in case -directories leading to the file have funny permissions and this is -a setuid or setgid program). - -Thu Sep 27 16:04:09 EDT 1990: - Supply missing entry for Impldoblock in blksize array of cpexpr -(in expr.c). No examples are known where this omission caused trouble. - -Tue Oct 2 22:58:09 EDT 1990: - libf77: test signal(...) == SIG_IGN rather than & 01 in main(). - libi77: adjust rewind.c so two successive rewinds after a write -don't clobber the file. - -Thu Oct 11 18:00:14 EDT 1990: - libi77: minor cleanups: add #include "fcntl.h" to endfile.c, err.c, -open.c; adjust g_char in util.c for segmented memories; in f_inqu -(inquire.c), define x appropriately when MSDOS is defined. - -Mon Oct 15 20:02:11 EDT 1990: - Add #ifdef MSDOS pointer adjustments to mem.c; treat NAME= as a -synonym for FILE= in OPEN statements. - -Wed Oct 17 16:40:37 EDT 1990: - libf77, libi77: minor cleanups: _cleanup() and abort() invocations -replaced by invocations of sig_die in main.c; some error messages -previously lost in buffers will now appear. - -Mon Oct 22 16:11:27 EDT 1990: - libf77: separate sig_die from main (for folks who don't want to use -the main in libF77). - libi77: minor tweak to comments in README. - -Fri Nov 2 13:49:35 EST 1990: - Use two underscores rather than one in generated temporary variable -names to avoid conflict with COMMON names. f2c.ps updated to reflect -this change and the NAME= extension introduced 15 Oct. - Repair a rare memory fault in io.c . - -Mon Nov 5 16:43:55 EST 1990: - libi77: changes to open.c (and err.c): complain if an open stmt -specifies new= and the file already exists (as specified by Fortrans 77 -and 90); allow file= to be omitted in open stmts and allow -status='replace' (Fortran 90 extensions). - -Fri Nov 30 10:10:14 EST 1990: - Adjust malloc.c for unusual systems whose sbrk() can return values -not properly aligned for doubles. - Arrange for slightly more helpful and less repetitive warnings for -non-character variables initialized with character data; these warnings -are (still) suppressed by -w66. - -Fri Nov 30 15:57:59 EST 1990: - Minor tweak to README (about changing VOID in f2c.h). - -Mon Dec 3 07:36:20 EST 1990: - Fix spelling of "character" in f2c.1t. - -Tue Dec 4 09:48:56 EST 1990: - Remark about link_msg and libf2c added to f2c/README. - -Thu Dec 6 08:33:24 EST 1990: - Under -U, render label nnn as L_nnn rather than Lnnn. - -Fri Dec 7 18:05:00 EST 1990: - Add more names from f2c.h (e.g. integer, real) to the c_keywords -list of names to which an underscore is appended to avoid confusion. - -Mon Dec 10 19:11:15 EST 1990: - Minor tweaks to makefile (./xsum) and README (binread/binwrite). - libi77: a few modifications for POSIX systems; meant to be invisible -elsewhere. - -Sun Dec 16 23:03:16 EST 1990: - Fix null dereference caused by unusual erroneous input, e.g. - call foo('abc') - end - subroutine foo(msg) - data n/3/ - character*(*) msg - end -(Subroutine foo is illegal because the character statement comes after a -data statement.) - Use decimal rather than hex constants in xsum.c (to prevent -erroneous warning messages about constant overflow). - -Mon Dec 17 12:26:40 EST 1990: - Fix rare extra underscore in character length parameters passed -for multiple entry points. - -Wed Dec 19 17:19:26 EST 1990: - Allow generation of C despite error messages about bad alignment -forced by equivalence. - Allow variable-length concatenations in I/O statements, such as - open(3, file=bletch(1:n) // '.xyz') - -Fri Dec 28 17:08:30 EST 1990: - Fix bug under -p with formats and internal I/O "units" in COMMON, -as in - COMMON /FIGLEA/F - CHARACTER*20 F - F = '(A)' - WRITE (*,FMT=F) 'Hello, world!' - END - -Tue Jan 15 12:00:24 EST 1991: - Fix bug when two equivalence groups are merged, the second with -nonzero offset, and the result is then merged into a common block. -Example: - INTEGER W(3), X(3), Y(3), Z(3) - COMMON /ZOT/ Z - EQUIVALENCE (W(1),X(1)), (X(2),Y(1)), (Z(3),X(1)) -***** W WAS GIVEN THE WRONG OFFSET - Recognize Fortran 90's optional NML= in NAMELIST READs and WRITEs. -(Currently NML= and FMT= are treated as synonyms -- there's no -error message if, e.g., NML= specifies a format.) - libi77: minor adjustment to allow internal READs from character -string constants in read-only memory. - -Fri Jan 18 22:56:15 EST 1991: - Add comment to README about needing to comment out the typedef of -size_t in sysdep.h on some systems, e.g. Sun 4.1. - Fix misspelling of "statement" in an error message in lex.c - -Wed Jan 23 00:38:48 EST 1991: - Allow hex, octal, and binary constants to have the qualifying letter -(z, x, o, or b) either before or after the quoted string containing the -digits. For now this change will not be reflected in f2c.ps . - -Tue Jan 29 16:23:45 EST 1991: - Arrange for character-valued statement functions to give results of -the right length (that of the statement function's name). - -Wed Jan 30 07:05:32 EST 1991: - More tweaks for character-valued statement functions: an error -check and an adjustment so a right-hand side of nonconstant length -(e.g., a substring) is handled right. - -Wed Jan 30 09:49:36 EST 1991: - Fix p1_head to avoid printing (char *)0 with %s. - -Thu Jan 31 13:53:44 EST 1991: - Add a test after the cleanup call generated for I/O statements with -ERR= or END= clauses to catch the unlikely event that the cleanup -routine encounters an error. - -Mon Feb 4 08:00:58 EST 1991: - Minor cleanup: omit unneeded jumps and labels from code generated for -some NAMELIST READs and WRITEs with IOSTAT=, ERR=, and/or END=. - -Tue Feb 5 01:39:36 EST 1991: - Change Mktemp to mktmp (for the benefit of systems so brain-damaged -that they do not distinguish case in external names -- and that for -some reason want to load mktemp). Try to get xsum0.out right this -time (it somehow didn't get updated on 4 Feb. 1991). - Add note to libi77/README about adjusting the interpretation of -RECL= specifiers in OPENs for direct unformatted I/O. - -Thu Feb 7 17:24:42 EST 1991: - New option -r casts values of REAL functions, including intrinsics, -to REAL. This only matters for unportable code like - real r - r = asin(1.) - if (r .eq. asin(1.)) ... -[The behavior of such code varies with the Fortran compiler used -- -and sometimes is affected by compiler options.] For now, the man page -at the end of f2c.ps is the only part of f2c.ps that reflects this new -option. - -Fri Feb 8 18:12:51 EST 1991: - Cast pointer differences passed as arguments to the appropriate type. -This matters, e.g., with MSDOS compilers that yield a long pointer -difference but have int == short. - Disallow nonpositive dimensions. - -Fri Feb 15 12:24:15 EST 1991: - Change %d to %ld in sprintf call in putpower in putpcc.c. - Free more memory (e.g. allowing translation of larger Fortran -files under MS-DOS). - Recognize READ (character expression) and WRITE (character expression) -as formatted I/O with the format given by the character expression. - Update year in Notice. - -Sat Feb 16 00:42:32 EST 1991: - Recant recognizing WRITE(character expression) as formatted output --- Fortran 77 is not symmetric in its syntax for READ and WRITE. - -Mon Mar 4 15:19:42 EST 1991: - Fix bug in passing the real part of a complex argument to an intrinsic -function. Omit unneeded parentheses in nested calls to intrinsics. -Example: - subroutine foo(x, y) - complex y - x = exp(sin(real(y))) + exp(imag(y)) - end - -Fri Mar 8 15:05:42 EST 1991: - Fix a comment in expr.c; omit safstrncpy.c (which had bugs in -cases not used by f2c). - -Wed Mar 13 02:27:23 EST 1991: - Initialize firstmemblock->next in mem_init in mem.c . [On most -systems it was fortuituously 0, but with System V, -lmalloc could -trip on this missed initialization.] - -Wed Mar 13 11:47:42 EST 1991: - Fix a reference to freed memory. - -Wed Mar 27 00:42:19 EST 1991: - Fix a memory fault caused by such illegal Fortran as - function foo - x = 3 - logical foo ! declaration among executables - foo=.false. ! used to suffer memory fault - end - -Fri Apr 5 08:30:31 EST 1991: - Fix loss of % in some format expressions, e.g. - write(*,'(1h%)') - Fix botch introduced 27 March 1991 that caused subroutines with -multiple entry points to have extraneous declarations of ret_val. - -Fri Apr 5 12:44:02 EST 1991 - Try again to omit extraneous ret_val declarations -- this morning's -fix was sometimes wrong. - -Mon Apr 8 13:47:06 EDT 1991: - Arrange for s_rnge to have the right prototype under -A -C . - -Wed Apr 17 13:36:03 EDT 1991: - New fatal error message for apparent invocation of a recursive -statement function. - -Thu Apr 25 15:13:37 EDT 1991: - F2c and libi77 adjusted so NAMELIST works with -i2. (I forgot -about -i2 when adding NAMELIST.) This required a change to f2c.h -(that only affects NAMELIST I/O under -i2.) Man-page description of --i2 adjusted to reflect that -i2 stores array lengths in short ints. - -Fri Apr 26 02:54:41 EDT 1991: - Libi77: fix some bugs in NAMELIST reading of multi-dimensional arrays -(file rsne.c). - -Thu May 9 02:13:51 EDT 1991: - Omit a trailing space in expr.c (could cause a false xsum value if -a mailer drops the trailing blank). - -Thu May 16 13:14:59 EDT 1991: - Libi77: increase LEFBL in lio.h to overcome a NeXT bug. - Tweak for compilers that recognize "nested" comments: inside comments, -turn /* into /+ (as well as */ into +/). - -Sat May 25 11:44:25 EDT 1991: - libf77: s_rnge: declare line long int rather than int. - -Fri May 31 07:51:50 EDT 1991: - libf77: system_: officially return status. - -Mon Jun 17 16:52:53 EDT 1991: - Minor tweaks: omit unnecessary declaration of strcmp (that caused -trouble on a system where strcmp was a macro) from misc.c; add -SHELL = /bin/sh to makefiles. - Fix a dereference of null when a CHARACTER*(*) declaration appears -(illegally) after DATA. Complain only once per subroutine about -declarations appearing after DATA. - -Mon Jul 1 00:28:13 EDT 1991: - Add test and error message for illegal use of subroutine names, e.g. - SUBROUTINE ZAP(A) - ZAP = A - END - -Mon Jul 8 21:49:20 EDT 1991: - Issue a warning about things like - integer i - i = 'abc' -(which is treated as i = ichar('a')). [It might be nice to treat 'abc' -as an integer initialized (in a DATA statement) with 'abc', but -other matters have higher priority.] - Render - i = ichar('A') -as - i = 'A'; -rather than - i = 65; -(which assumes ASCII). - -Fri Jul 12 07:41:30 EDT 1991: - Note added to README about erroneous definitions of __STDC__ . - -Sat Jul 13 13:38:54 EDT 1991: - Fix bugs in double type convesions of complex values, e.g. -sngl(real(...)) or dble(real(...)) (where ... is complex). - -Mon Jul 15 13:21:42 EDT 1991: - Fix bug introduced 8 July 1991 that caused erroneous warnings -"ichar([first char. of] char. string) assumed for conversion to numeric" -when a subroutine had an array of character strings as an argument. - -Wed Aug 28 01:12:17 EDT 1991: - Omit an unused function in format.c, an unused variable in proc.c . - Under -r8, promote complex to double complex (as the man page claims). - -Fri Aug 30 17:19:17 EDT 1991: - f2c.ps updated: slightly expand description of intrinsics and,or,xor, -not; add mention of intrinsics lshift, rshift; add note about f2c -accepting Fortran 90 inline comments (starting with !); update Cobalt -Blue address. - -Tue Sep 17 07:17:33 EDT 1991: - libI77: err.c and open.c modified to use modes "rb" and "wb" -when (f)opening unformatted files; README updated to point out -that it may be necessary to change these modes to "r" and "w" -on some non-ANSI systems. - -Tue Oct 15 10:25:49 EDT 1991: - Minor tweaks that make some PC compilers happier: insert some -casts, add args to signal functions. - Change -g to emit uncommented #line lines -- and to emit more of them; -update fc, f2c.1, f2c.1t, f2c.ps to reflect this. - Change uchar to Uchar in xsum.c . - Bring gram.c up to date. - -Thu Oct 17 09:22:05 EDT 1991: - libi77: README, fio.h, sue.c, uio.c changed so the length field -in unformatted sequential records has type long rather than int -(unless UIOLEN_int is #defined). This is for systems where sizeof(int) -can vary, depending on the compiler or compiler options. - -Thu Oct 17 13:42:59 EDT 1991: - libi77: inquire.c: when MSDOS is defined, don't strcmp units[i].ufnm -when it is NULL. - -Fri Oct 18 15:16:00 EDT 1991: - Correct xsum0.out in "all from f2c/src" (somehow botched on 15 Oct.). - -Tue Oct 22 18:12:56 EDT 1991: - Fix memory fault when a character*(*) argument is used (illegally) -as a dummy variable in the definition of a statement function. (The -memory fault occurred when the statement function was invoked.) - Complain about implicit character*(*). - -Thu Nov 14 08:50:42 EST 1991: - libi77: change uint to Uint in fmt.h, rdfmt.c, wrtfmt.c; this change -should be invisible unless you're running a brain-damaged system. - -Mon Nov 25 19:04:40 EST 1991: - libi77: correct botches introduced 17 Oct. 1991 and 14 Nov. 1991 -(change uint to Uint in lwrite.c; other changes that only matter if -sizeof(int) != sizeof(long)). - Add a more meaningful error message when bailing out due to an attempt -to invoke a COMMON variable as a function. - -Sun Dec 1 19:29:24 EST 1991: - libi77: uio.c: add test for read failure (seq. unformatted reads); -adjust an error return from EOF to off end of record. - -Tue Dec 10 17:42:28 EST 1991: - Add tests to prevent memory faults with bad uses of character*(*). - -Thu Dec 12 11:24:41 EST 1991: - libi77: fix bug with internal list input that caused the last -character of each record to be ignored; adjust error message in -internal formatted input from "end-of-file" to "off end of record" -if the format specifies more characters than the record contains. - -Wed Dec 18 17:48:11 EST 1991: - Fix bug in translating nonsensical ichar invocations involving -concatenations. - Fix bug in passing intrinsics lle, llt, lge, lgt as arguments; -hl_le was being passed rather than l_le, etc. - libf77: adjust length parameters from long to ftnlen, for -compiling with f2c_i2 defined. - -Sat Dec 21 15:30:57 EST 1991: - Allow DO nnn ... to end with an END DO statement labelled nnn. - -Tue Dec 31 13:53:47 EST 1991: - Fix bug in handling dimension a(n**3,2) -- pow_ii was called -incorrectly. - Fix bug in translating - subroutine x(abc,n) - character abc(n) - write(abc,'(i10)') 123 - end -(omitted declaration and initialiation of abc_dim1). - Complain about dimension expressions of such invalid types -as complex and logical. - -Fri Jan 17 11:54:20 EST 1992: - Diagnose some illegal uses of main program name (rather than -memory faulting). - libi77: (1) In list and namelist input, treat "r* ," and "r*," -alike (where r is a positive integer constant), and fix a bug in -handling null values following items with repeat counts (e.g., -2*1,,3). (2) For namelist reading of a numeric array, allow a new -name-value subsequence to terminate the current one (as though the -current one ended with the right number of null values). -(3) [lio.h, lwrite.c]: omit insignificant zeros in list and namelist -output. (Compile with -DOld_list_output to get the old behavior.) - -Sat Jan 18 15:58:01 EST 1992: - libi77: make list output consistent with F format by printing .1 -rather than 0.1 (introduced yesterday). - -Wed Jan 22 08:32:43 EST 1992: - libi77: add comment to README pointing out preconnection of -Fortran units 5, 6, 0 to stdin, stdout, stderr (respectively). - -Mon Feb 3 11:57:53 EST 1992: - libi77: fix namelist read bug that caused the character following -a comma to be ignored. - -Fri Feb 28 01:04:26 EST 1992: - libf77: fix buggy z_sqrt.c (double precision square root), which -misbehaved for arguments in the southwest quadrant. - -Thu Mar 19 15:05:18 EST 1992: - Fix bug (introduced 17 Jan 1992) in handling multiple entry points -of differing types (with implicitly typed entries appearing after -the first executable statement). - Fix memory fault in the following illegal Fortran: - double precision foo(i) -* illegal: above should be "double precision function foo(i)" - foo = i * 3.2 - entry moo(i) - end - Note about ANSI_Libraries (relevant, e.g., to IRIX 4.0.1 and AIX) -added to README. - Abort zero divides during constant simplification. - -Sat Mar 21 01:27:09 EST 1992: - Tweak ckalloc (misc.c) for systems where malloc(0) = 0; this matters -for subroutines with multiple entry points but no arguments. - Add "struct memblock;" to init.c (irrelevant to most compilers). - -Wed Mar 25 13:31:05 EST 1992: - Fix bug with IMPLICIT INTEGER*4(...): under -i2 or -I2, the *4 was -ignored. - -Tue May 5 09:53:55 EDT 1992: - Tweaks to README; e.g., ANSI_LIbraries changed to ANSI_Libraries . - -Wed May 6 23:49:07 EDT 1992 - Under -A and -C++, have subroutines return 0 (even if they have -no * arguments). - Adjust libi77 (rsne.c and lread.c) for systems where ungetc is -a macro. Tweak lib[FI]77/makefile to use unique intermediate file -names (for parallel makes). - -Tue May 19 09:03:05 EDT 1992: - Adjust libI77 to make err= work with internal list and formatted I/O. - -Sat May 23 18:17:42 EDT 1992: - Under -A and -C++, supply "return 0;" after the code generated for -a STOP statement -- the C compiler doesn't know that s_stop won't -return. - New (mutually exclusive) options: - -f treats all input lines as free-format lines, - honoring text that appears after column 72 - and not padding lines shorter than 72 characters - with blanks (which matters if a character string - is continued across 2 or more lines). - -72 treats text appearing after column 72 as an error. - -Sun May 24 09:45:37 EDT 1992: - Tweak description of -f in f2c.1 and f2c.1t; update f2c.ps . - -Fri May 29 01:17:15 EDT 1992: - Complain about externals used as variables. Example - subroutine foo(a,b) - external b - a = a*b ! illegal use of b; perhaps should be b() - end - -Mon Jun 15 11:15:27 EDT 1992: - Fix bug in handling namelists with names that have underscores. - -Sat Jun 27 17:30:59 EDT 1992: - Under -A and -C++, end Main program aliases with "return 0;". - Under -A and -C++, use .P files and usage in previous subprograms -in the current file to give prototypes for functions declared EXTERNAL -but not invoked. - Fix memory fault under -d1 -P . - Under -A and -C++, cast arguments to the right types in calling -a function that has been defined in the current file or in a .P file. - Fix bug in handling multi-dimensional arrays with array references -in their leading dimensions. - Fix bug in the intrinsic cmplx function when the first argument -involves an expression for which f2c generates temporary variables, -e.g. cmplx(abs(real(a)),1.) . - -Sat Jul 18 07:36:58 EDT 1992: - Fix buglet with -e1c (invisible on most systems) temporary file -f2c_functions was unlinked before being closed. - libf77: fix bugs in evaluating m**n for integer n < 0 and m an -integer different from 1 or a real or double precision 0. -Catch SIGTRAP (to print "Trace trap" before aborting). Programs -that previously erroneously computed 1 for 0**-1 may now fault. -Relevant routines: main.c pow_di.c pow_hh.c pow_ii.c pow_ri.c . - -Sat Jul 18 08:40:10 EDT 1992: - libi77: allow namelist input to end with & (e.g. &end). - -Thu Jul 23 00:14:43 EDT 1992 - Append two underscores rather than one to C keywords used as -local variables to avoid conflicts with similarly named COMMON blocks. - -Thu Jul 23 11:20:55 EDT 1992: - libf77, libi77 updated to assume ANSI prototypes unless KR_headers -is #defined. - libi77 now recognizes a Z format item as in Fortran 90; -the implementation assumes 8-bit bytes and botches character strings -on little-endian machines (by printing their bytes from right to -left): expect this bug to persist; fixing it would require a -change to the I/O calling sequences. - -Tue Jul 28 15:18:33 EDT 1992: - libi77: insert missed "#ifdef KR_headers" lines around getnum -header in rsne.c. Version not updated. - -NOTE: "index from f2c" now ends with current timestamps of files in -"all from f2c/src", sorted by time. To bring your source up to date, -obtain source files with a timestamp later than the time shown in your -version.c. - -Fri Aug 14 08:07:09 EDT 1992: - libi77: tweak wrt_E in wref.c to avoid signing NaNs. - -Sun Aug 23 19:05:22 EDT 1992: - fc: supply : after O in getopt invocation (for -O1 -O2 -O3). - -Mon Aug 24 18:37:59 EDT 1992: - Recant above tweak to fc: getopt is dumber than I thought; -it's necessary to say -O 1 (etc.). - libF77/README: add comments about ABORT, ERF, DERF, ERFC, DERFC, -GETARG, GETENV, IARGC, SIGNAL, and SYSTEM. - -Tue Oct 27 01:57:42 EST 1992: - libf77, libi77: - 1. Fix botched indirection in signal_.c. - 2. Supply missing l_eof = 0 assignment to s_rsne() in rsne.c (so -end-of-file on other files won't confuse namelist reads of external -files). - 3. Prepend f__ to external names that are only of internal -interest to lib[FI]77. - -Thu Oct 29 12:37:18 EST 1992: - libf77: Fix botch in signal_.c when KR_headers is #defined; -add CFLAGS to makefile. - libi77: trivial change to makefile for consistency with -libF77/makefile. - -Wed Feb 3 02:05:16 EST 1993: - Recognize types INTEGER*1, LOGICAL*1, LOGICAL*2, INTEGER*8. -INTEGER*8 is not well tested and will only work reasonably on -systems where int = 4 bytes, long = 8 bytes; on such systems, -you'll have to modify f2c.h appropriately, changing integer -from long to int and adding typedef long longint. You'll also -have to compile libI77 with Allow_TYQUAD #defined and adjust -libF77/makefile to compile pow_qq.c. In the f2c source, changes -for INTEGER*8 are delimited by #ifdef TYQUAD ... #endif. You -can omit the INTEGER*8 changes by compiling with NO_TYQUAD -#defined. Otherwise, the new command-line option -!i8 -disables recognition of INTEGER*8. - libf77: add pow_qq.c - libi77: add #ifdef Allow_TYQUAD stuff. Changes for INTEGER*1, -LOGICAL*1, and LOGICAL*2 came last 23 July 1992. Fix bug in -backspace (that only bit when the last character of the second -or subsequent buffer read was the previous newline). Guard -against L_tmpnam being too small in endfile.c. For MSDOS, -close and reopen files when copying to truncate. Lengthen -LINTW (buffer size in lwrite.c). - Add \ to the end of #define lines that get broken. - Fix bug in handling NAMELIST of items in EQUIVALENCE. - Under -h (or -hd), convert Hollerith to integer in general expressions -(e.g., assignments), not just when they're passed as arguments, and -blank-pad rather than 0-pad the Hollerith to a multiple of -sizeof(integer) or sizeof(doublereal). - Add command-line option -s, which instructs f2c preserve multi- -dimensional subscripts (by emitting and using appropriate #defines). - Fix glitch (with default type inferences) in examples like - call foo('abc') - end - subroutine foo(goo) - end -This gave two warning messages: - Warning on line 4 of y.f: inconsistent calling sequences for foo: - here 1, previously 2 args and string lengths. - Warning on line 4 of y.f: inconsistent calling sequences for foo: - here 2, previously 1 args and string lengths. -Now the second Warning is suppressed. - Complain about all inconsistent arguments, not just the first. - Switch to automatic creation of "all from f2c/src". For folks -getting f2c source via ftp, this means f2c/src/all.Z is now an -empty file rather than a bundle. - Separate -P and -A: -P no longer implies -A. - -Thu Feb 4 00:32:20 EST 1993: - Fix some glitches (introduced yesterday) with -h . - -Fri Feb 5 01:40:38 EST 1993: - Fix bug in types conveyed for namelists (introduced 3 Feb. 1993). - -Fri Feb 5 21:26:43 EST 1993: - libi77: tweaks to NAMELIST and open (after comments by Harold -Youngren): - 1. Reading a ? instead of &name (the start of a namelist) causes - the namelist being sought to be written to stdout (unit 6); - to omit this feature, compile rsne.c with -DNo_Namelist_Questions. - 2. Reading the wrong namelist name now leads to an error message - and an attempt to skip input until the right namelist name is found; - to omit this feature, compile rsne.c with -DNo_Bad_Namelist_Skip. - 3. Namelist writes now insert newlines before each variable; to omit - this feature, compile xwsne.c with -DNo_Extra_Namelist_Newlines. - 4. For OPEN of sequential files, ACCESS='APPEND' (or - access='anything else starting with "A" or "a"') causes the file to - be positioned at end-of-file, so a write will append to the file. - (This is nonstandard, but does not require modifying data - structures.) - -Mon Feb 8 14:40:37 EST 1993: - Increase number of continuation lines allowed from 19 to 99, -and allow changing this limit with -NC (e.g. -NC200 for 200 lines). - Treat control-Z (at the beginning of a line) as end-of-file: see -the new penultimate paragraph of README. - Fix a rarely seen glitch that could make an error messages to say -"line 0". - -Tue Feb 9 02:05:40 EST 1993 - libi77: change some #ifdef MSDOS lines to #ifdef NON_UNIX_STDIO, -and, in err.c under NON_UNIX_STDIO, avoid close(creat(name,0666)) -when the unit has another file descriptor for name. - -Tue Feb 9 17:12:49 EST 1993 - libi77: more tweaks for NON_UNIX_STDIO: use stdio routines -rather than open, close, creat, seek, fdopen (except for f__isdev). - -Fri Feb 12 15:49:33 EST 1993 - Update src/gram.c (which was forgotten in the recent updates). -Most folks regenerate it anyway (wity yacc or bison). - -Thu Mar 4 17:07:38 EST 1993 - Increase default max labels in computed gotos and alternate returns -to 257, and allow -Nl1234 to specify this number. - Tweak put.c to check p->tag == TADDR in realpart() and imagpart(). - Adjust fc script to allow .r (RATFOR) files and -C (check subscripts). - Avoid declaring strchr in niceprintf.c under -DANSI_Libraries . - gram.c updated again. - libi77: err.c, open.c: take declaration of fdopen from rawio.h. - -Sat Mar 6 07:09:11 EST 1993 - libi77: uio.c: adjust off-end-of-record test for sequential -unformatted reads to respond to err= rather than end= . - -Sat Mar 6 16:12:47 EST 1993 - Treat scalar arguments of the form (v) and v+0, where v is a variable, -as expressions: assign to a temporary variable, and pass the latter. - gram.c updated. - -Mon Mar 8 09:35:38 EST 1993 - "f2c.h from f2c" updated to add types logical1 and integer1 for -LOGICAL*1 and INTEGER*1. ("f2c.h from f2c" is supposed to be the -same as "f2c.h from f2c/src", which was updated 3 Feb. 1993.) - -Mon Mar 8 17:57:55 EST 1993 - Fix rarely seen bug that could cause strange casts in function -invocations (revealed by an example with msdos/f2c.exe). - msdos/f2cx.exe.Z and msdos/f2c.exe.Z updated (ftp access only). - -Fri Mar 12 12:37:01 EST 1993 - Fix bug with -s in handling subscripts involving min, max, and -complicated expressions requiring temporaries. - Fix bug in handling COMMONs that need padding by a char array. - msdos/f2cx.exe.Z and msdos/f2c.exe.Z updated (ftp access only). - -Fri Mar 12 17:16:16 EST 1993 - libf77, libi77: updated for compiling under C++. - -Mon Mar 15 16:21:37 EST 1993 - libi77: more minor tweaks (for -DKR_headers); Version.c not changed. - -Thu Mar 18 12:37:30 EST 1993 - Flag -r (for discarding carriage-returns on systems that end lines -with carriage-return/newline pairs, e.g. PCs) added to xsum, and -xsum.c converted to ANSI/ISO syntax (with K&R syntax available with --DKR_headers). [When time permits, the f2c source will undergo a -similar conversion.] - libi77: tweaks to #includes in endfile.c, err.c, open.c, rawio.h; -Version.c not changed. - f2c.ps updated (to pick up revision of 2 Feb. 1993 to f2c.1). - -Fri Mar 19 09:19:26 EST 1993 - libi77: add (char *) casts to malloc and realloc invocations -in err.c, open.c; Version.c not changed. - -Tue Mar 30 07:17:15 EST 1993 - Fix bug introduced 6 March 1993: possible memory corruption when -loops in data statements involve constant subscripts, as in - DATA (GUNIT(1,I),I=0,14)/15*-1/ - -Tue Mar 30 16:17:42 EST 1993 - Fix bug with -s: (floating-point array item)*(complex item) -generates an _subscr() reference for the floating-point array, -but a #define for the _subscr() was omitted. - -Tue Apr 6 12:11:22 EDT 1993 - libi77: adjust error returns for formatted inputs to flush the current -input line when err= is specified. To restore the old behavior (input -left mid-line), either adjust the #definition of errfl in fio.h or omit -the invocation of f__doend in err__fl (in err.c). - -Tue Apr 6 13:30:04 EDT 1993 - Fix bug revealed in - subroutine foo(i) - call goo(int(i)) - end -which now passes a copy of i, rather than i itself. - -Sat Apr 17 11:41:02 EDT 1993 - Adjust appending of underscores to conform with f2c.ps ("A Fortran -to C Converter"): names that conflict with C keywords or f2c type -names now have just one underscore appended (rather than two); add -"integer1", "logical1", "longint" to the keyword list. - Append underscores to names that appear in EQUIVALENCE and are -component names in a structure declared in f2c.h, thus avoiding a -problem caused by the #defines emitted for equivalences. Example: - complex a - equivalence (i,j) - a = 1 ! a.i went awry because of #define i - j = 2 - write(*,*) a, i - end - Adjust line-breaking logic to avoid splitting very long constants -(and names). Example: - ! The next line starts with tab and thus is a free-format line. - a=.012345689012345689012345689012345689012345689012345689012345689012345689 - end - Omit extraneous "return 0;" from entry stubs emitted for multiple -entry points of type character, complex, or double complex. - -Sat Apr 17 14:35:05 EDT 1993 - Fix bug (introduced 4 Feb.) in separating -P from -A that kept f2c -from re-reading a .P file written without -A or -C++ describing a -routine with an external argument. [See the just-added note about -separating -P from -A in the changes above for 3 Feb. 1993.] - Fix bug (type UNKNOWN for V in the example below) revealed by - subroutine a() - external c - call b(c) - end - subroutine b(v) - end - -Sun Apr 18 19:55:26 EDT 1993 - Fix wrong calling sequence for mem() in yesterday's addition to -equiv.c . - -Wed Apr 21 17:39:46 EDT 1993 - Fix bug revealed in - - ASSIGN 10 TO L1 - GO TO 20 - 10 ASSIGN 30 TO L2 - STOP 10 - - 20 ASSIGN 10 TO L2 ! Bug here because 10 had been assigned - ! to another label, then defined. - GO TO L2 - 30 END - -Fri Apr 23 18:38:50 EDT 1993 - Fix bug with -h revealed in - CHARACTER*9 FOO - WRITE(FOO,'(I6)') 1 - WRITE(FOO,'(I6)') 2 ! struct icilist io___3 botched - END - -Tue Apr 27 16:08:28 EDT 1993 - Tweak to makefile: remove "size f2c". - -Tue May 4 23:48:20 EDT 1993 - libf77: tweak signal_ line of f2ch.add . - -Tue Jun 1 13:47:13 EDT 1993 - Fix bug introduced 3 Feb. 1993 in handling multiple entry -points with differing return types -- the postfix array in proc.c -needed a new entry for integer*8 (which resulted in wrong -Multitype suffixes for non-integral types). - For (default) K&R C, generate VOID rather than int functions for -functions of Fortran type character, complex, and double complex. - msdos/f2cx.exe.Z and msdos/f2c.exe.Z updated (ftp access only). - -Tue Jun 1 23:11:15 EDT 1993 - f2c.h: add Multitype component g and commented type longint. - proc.c: omit "return 0;" from stubs for complex and double complex -entries (when entries have multiple types); add test to avoid memory -fault with illegal combinations of entry types. - -Mon Jun 7 12:00:47 EDT 1993 - Fix memory fault in - common /c/ m - integer m(1) - data m(1)/1/, m(2)/2/ ! one too many initializers - end - msdos/f2cx.exe.Z and msdos/f2c.exe.Z updated (ftp access only). - -Fri Jun 18 13:55:51 EDT 1993 - libi77: change type of signal_ in f2ch.add; change type of il in -union Uint from long to integer (for machines like the DEC Alpha, -where integer should be the same as int). Version.c not changed. - Tweak gram.dcl and gram.head: add semicolons after some rules that -lacked them, and remove an extraneous semicolon. These changes are -completely transparent to our local yacc programs, but apparently -matter on some VMS systems. - -Wed Jun 23 01:02:56 EDT 1993 - Update "fc" shell script, and bring f2c.1 and f2c.1t up to date: -they're meant to be linked with (i.e., the same as) src/f2c.1 and -src/f2c.1t . [In the last update of f2c.1* (2 Feb. 1993), only -src/f2c.1 and src/f2c.1t got changed -- a mistake.] - -Wed Jun 23 09:04:31 EDT 1993 - libi77: fix bug in format reversions for internal writes. -Example: - character*60 lines(2) - write(lines,"('n =',i3,2(' more text',i3))") 3, 4, 5, 6 - write(*,*) 'lines(1) = ', lines(1) - write(*,*) 'lines(2) = ', lines(2) - end -gave an error message that began "iio: off end of record", rather -than giving the correct output: - - lines(1) = n = 3 more text 4 more text 5 - lines(2) = more text 6 more text - -Thu Aug 5 11:31:14 EDT 1993 - libi77: lread.c: fix bug in handling repetition counts for logical -data (during list or namelist input). Change struct f__syl to -struct syl (for buggy compilers). - -Sat Aug 7 16:05:30 EDT 1993 - libi77: lread.c (again): fix bug in namelist reading of incomplete -logical arrays. - Fix minor calling-sequence errors in format.c, output.c, putpcc.c: -should be invisible. - -Mon Aug 9 09:12:38 EDT 1993 - Fix erroneous cast under -A in translating - character*(*) function getc() - getc(2:3)=' ' !wrong cast in first arg to s_copy - end - libi77: lread.c: fix bug in namelist reading of an incomplete array -of numeric data followed by another namelist item whose name starts -with 'd', 'D', 'e', or 'E'. - -Fri Aug 20 13:22:10 EDT 1993 - Fix bug in do while revealed by - subroutine skdig (line, i) - character line*(*), ch*1 - integer i - logical isdigit - isdigit(ch) = ch.ge.'0' .and. ch.le.'9' - do while (isdigit(line(i:i))) ! ch__1[0] was set before - ! "while(...) {...}" - i = i + 1 - enddo - end - -Fri Aug 27 08:22:54 EDT 1993 - Add #ifdefs to avoid declaring atol when it is a macro; version.c -not updated. - -Wed Sep 8 12:24:26 EDT 1993 - libi77: open.c: protect #include "sys/..." with -#ifndef NON_UNIX_STDIO; Version date not changed. - -Thu Sep 9 08:51:21 EDT 1993 - Adjust "include" to interpret file names relative to the directory -of the file that contains the "include". - -Fri Sep 24 00:56:12 EDT 1993 - Fix offset error resulting from repeating the same equivalence -statement twice. Example: - real a(2), b(2) - equivalence (a(2), b(2)) - equivalence (a(2), b(2)) - end - Increase MAXTOKENLEN (to roughly the largest allowed by ANSI C). - -Mon Sep 27 08:55:09 EDT 1993 - libi77: endfile.c: protect #include "sys/types.h" with -#ifndef NON_UNIX_STDIO; Version.c not changed. - -Fri Oct 15 15:37:26 EDT 1993 - Fix rarely seen parsing bug illustrated by - subroutine foo(xabcdefghij) - character*(*) xabcdefghij - IF (xabcdefghij.NE.'##') GOTO 40 - 40 end -in which the spacing in the IF line is crucial. - -Thu Oct 21 13:55:11 EDT 1993 - Give more meaningful error message (then "unexpected character in -cds") when constant simplification leads to Infinity or NaN. - -Wed Nov 10 15:01:05 EST 1993 - libi77: backspace.c: adjust, under -DMSDOS, to cope with MSDOS -text files, as handled by some popular PC C compilers. Beware: -the (defective) libraries associated with these compilers assume lines -end with \r\n (conventional MS-DOS text files) -- and ftell (and -hence the current implementation of backspace) screws up if lines with -just \n. - -Thu Nov 18 09:37:47 EST 1993 - Give a better error (than "control stack empty") for an extraneous -ENDDO. Example: - enddo - end - Update comments about ftp in "readme from f2c". - -Sun Nov 28 17:26:50 EST 1993 - Change format of time stamp in version.c to yyyymmdd. - Sort parameter adjustments (or complain of impossible dependencies) -so that dummy arguments are referenced only after being adjusted. -Example: - subroutine foo(a,b) - integer a(2) ! a must be adjusted before b - double precision b(a(1),a(2)) - call goo(b(3,4)) - end - Adjust structs for initialized common blocks and equivalence classes -to omit the trailing struct component added to force alignment when -padding already forces the desired alignment. Example: - PROGRAM TEST - COMMON /Z/ A, CC - CHARACTER*4 CC - DATA cc /'a'/ - END -now gives - struct { - integer fill_1[1]; - char e_2[4]; - } z_ = { {0}, {'a', ' ', ' ', ' '} }; -rather than -struct { - integer fill_1[1]; - char e_2[4]; - real e_3; - } z_ = { {0}, {'a', ' ', ' ', ' '}, (float)0. }; - -Wed Dec 8 16:24:43 EST 1993 - Adjust lex.c to recognize # nnn "filename" lines emitted by cpp; -this affects the file names and line numbers in error messages and -the #line lines emitted under -g. - Under -g, arrange for a file that starts with an executable -statement to have the first #line line indicate line 1, rather -than the line number of the END statement ending the main program. - Adjust fc script to run files ending in .F through /lib/cpp. - Fix bug ("Impossible tag 2") in - if (t .eq. (0,2)) write(*,*) 'Bug!' - end - libi77: iio.c: adjust internal formatted reads to treat short records -as though padded with blanks (rather than causing an "off end of record" -error). - -Wed Dec 15 15:19:15 EST 1993 - fc: adjusted for .F files to pass -D and -I options to cpp. - -Fri Dec 17 20:03:38 EST 1993 - Fix botch introduced 28 Nov. 1993 in vax.c; change "version of" -to "version". - -Tue Jan 4 15:39:52 EST 1994 - msdos/f2cx.exe.Z and msdos/f2c.exe.Z updated (ftp access only). - -Wed Jan 19 08:55:19 EST 1994 - Arrange to accept - integer Nx, Ny, Nz - parameter (Nx = 10, Ny = 20) - parameter (Nz = max(Nx, Ny)) - integer c(Nz) - call foo(c) - end -rather than complaining "Declaration error for c: adjustable dimension -on non-argument". The necessary changes cause some hitherto unfolded -constant expressions to be folded. - Accept BYTE as a synonym for INTEGER*1. - -Thu Jan 27 08:57:40 EST 1994 - Fix botch in changes of 19 Jan. 1994 that broke entry points with -multi-dimensional array arguments that did not appear in the subprogram -argument list and whose leading dimensions depend on arguments. - -Mon Feb 7 09:24:30 EST 1994 - Remove artifact in "fc" script that caused -O to be ignored: - 87c87 - < # lcc ignores -O... - --- - > CFLAGS="$CFLAGS $O" - -Sun Feb 20 17:04:58 EST 1994 - Fix bugs reading .P files for routines with arguments of type -INTEGER*1, INTEGER*8, LOGICAL*2. - Fix glitch in reporting inconsistent arguments for routines involving -character arguments: "arg n" had n too large by the number of -character arguments. - -Tue Feb 22 20:50:08 EST 1994 - Trivial changes to data.c format.c main.c niceprintf.c output.h and -sysdep.h (consistency improvements). - libI77: lread.c: check for NULL return from realloc. - -Fri Feb 25 23:56:08 EST 1994 - output.c, sysdep.h: arrange for -DUSE_DTOA to use dtoa.c and g_fmt.c -for correctly rounded decimal values on IEEE-arithmetic machines -(plus machines with VAX and IBM-mainframe arithmetic). These -routines are available from netlib's fp directory. - msdos/f2cx.exe.Z and msdos/f2c.exe.Z updated (ftp access only); the -former uses -DUSE_DTOA to keep 12 from printing as 12.000000000000001. - vax.c: fix wrong arguments to badtag and frchain introduced -28 Nov. 1993. - Source for f2c converted to ANSI/ISO format, with the K&R format -available by compilation with -DKR_headers . - Arrange for (double precision expression) relop (single precision -constant) to retain the single-precision nature of the constant. -Example: - double precision t - if (t .eq. 0.3) ... - -Mon Feb 28 11:40:24 EST 1994 - README updated to reflect a modification just made to netlib's -"dtoa.c from fp": -96a97,105 -> Also add the rule -> -> dtoa.o: dtoa.c -> $(CC) -c $(CFLAGS) -DMALLOC=ckalloc -DIEEE... dtoa.c -> -> (without the initial tab) to the makefile, where IEEE... is one of -> IEEE_MC68k, IEEE_8087, VAX, or IBM, depending on your machine's -> arithmetic. See the comments near the start of dtoa.c. -> - -Sat Mar 5 09:41:52 EST 1994 - Complain about functions with the name of a previously declared -common block (which is illegal). - New option -d specifies the directory for output .c and .P files; -f2c.1 and f2c.1t updated. The former undocumented debug option -dnnn -is now -Dnnn. - -Thu Mar 10 10:21:44 EST 1994 - libf77: add #undef min and #undef max lines to s_paus.c s_stop.c -and system_.c; Version.c not changed. - libi77: add -DPad_UDread lines to uio.c and explanation to README: - Some buggy Fortran programs use unformatted direct I/O to write - an incomplete record and later read more from that record than - they have written. For records other than the last, the unwritten - portion of the record reads as binary zeros. The last record is - a special case: attempting to read more from it than was written - gives end-of-file -- which may help one find a bug. Some other - Fortran I/O libraries treat the last record no differently than - others and thus give no help in finding the bug of reading more - than was written. If you wish to have this behavior, compile - uio.c with -DPad_UDread . -Version.c not changed. - -Tue Mar 29 17:27:54 EST 1994 - Adjust make_param so dimensions involving min, max, and other -complicated constant expressions do not provoke error messages -about adjustable dimensions on non-arguments. - Fix botch introduced 19 Jan 1994: "adjustable dimension on non- -argument" messages could cause some things to be freed twice. - -Tue May 10 07:55:12 EDT 1994 - Trivial changes to exec.c, p1output.c, parse_args.c, proc.c, -and putpcc.c: change arguments from - type foo[] -to - type *foo -for consistency with defs.h. For most compilers, this makes no -difference. - -Thu Jun 2 12:18:18 EDT 1994 - Fix bug in handling FORMAT statements that have adjacent character -(or Hollerith) strings: an extraneous \002 appeared between the -strings. - libf77: under -DNO_ONEXIT, arrange for f_exit to be called just -once; previously, upon abnormal termination (including stop statements), -it was called twice. - -Mon Jun 6 15:52:57 EDT 1994 - libf77: Avoid references to SIGABRT and SIGIOT if neither is defined; -Version.c not changed. - libi77: Add cast to definition of errfl() in fio.h; this only matters -on systems with sizeof(int) < sizeof(long). Under -DNON_UNIX_STDIO, -use binary mode for direct formatted files (to avoid any confusion -connected with \n characters). - -Fri Jun 10 16:47:31 EDT 1994 - Fix bug under -A in handling unreferenced (and undeclared) -external arguments in subroutines with multiple entry points. Example: - subroutine m(fcn,futil) - external fcn,futil - call fcn - entry mintio(i1) ! (D_fp)0 rather than (U_fp)0 for futil - end - -Wed Jun 15 10:38:14 EDT 1994 - Allow char(constant expression) function in parameter declarations. -(This was probably broken in the changes of 29 March 1994.) - -Fri Jul 1 23:54:00 EDT 1994 - Minor adjustments to makefile (rule for f2c.1 commented out) and -sysdep.h (#undef KR_headers if __STDC__ is #defined, and base test -for ANSI_Libraries and ANSI_Prototypes on KR_headers rather than -__STDC__); version.c touched but not changed. - libi77: adjust fp.h so local.h is only needed under -DV10; -Version.c not changed. - -Tue Jul 5 03:05:46 EDT 1994 - Fix segmentation fault in - subroutine foo(a,b,k) - data i/1/ - double precision a(k,1) ! sequence error: must precede data - b = a(i,1) - end - libi77: Fix bug (introduced 6 June 1994?) in reopening files under -NON_UNIX_STDIO. - Fix some error messages caused by illegal Fortran. Examples: -* 1. - x(i) = 0 !Missing declaration for array x - call f(x) !Said Impossible storage class 8 in routine mkaddr - end !Now says invalid use of statement function x -* 2. - f = g !No declaration for g; by default it's a real variable - call g !Said invalid class code 2 for function g - end !Now says g cannot be called -* 3. - intrinsic foo !Invalid intrinsic name - a = foo(b) !Said intrcall: bad intrgroup 0 - end !Now just complains about line 1 - -Tue Jul 5 11:14:26 EDT 1994 - Fix glitch in handling erroneous statement function declarations. -Example: - a(j(i) - i) = a(j(i) - i) + 1 ! bad statement function - call foo(a(3)) ! Said Impossible type 0 in routine mktmpn - end ! Now warns that i and j are not used - -Wed Jul 6 17:31:25 EDT 1994 - Tweak test for statement functions that (illegally) call themselves; -f2c will now proceed to check for other errors, rather than bailing -out at the first recursive statement function reference. - Warn about but retain divisions by 0 (instead of calling them -"compiler errors" and quiting). On IEEE machines, this permits - double precision nan, ninf, pinf - nan = 0.d0/0.d0 - pinf = 1.d0/0.d0 - ninf = -1.d0/0.d0 - write(*,*) 'nan, pinf, ninf = ', nan, pinf, ninf - end -to print - nan, pinf, ninf = NaN Infinity -Infinity - libi77: wref.c: protect with #ifdef GOOD_SPRINTF_EXPONENT an -optimization that requires exponents to have 2 digits when 2 digits -suffice. lwrite.c wsfe.c (list and formatted external output): -omit ' ' carriage-control when compiled with -DOMIT_BLANK_CC . -Off-by-one bug fixed in character count for list output of character -strings. Omit '.' in list-directed printing of Nan, Infinity. - -Mon Jul 11 13:05:33 EDT 1994 - src/gram.c updated. - -Tue Jul 12 10:24:42 EDT 1994 - libi77: wrtfmt.c: under G11.4, write 0. as " .0000 " rather -than " .0000E+00". - -Thu Jul 14 17:55:46 EDT 1994 - Fix glitch in changes of 6 July 1994 that could cause erroneous -"division by zero" warnings (or worse). Example: - subroutine foo(a,b) - y = b - a = a / y ! erroneous warning of division by zero - end - -Mon Aug 1 16:45:17 EDT 1994 - libi77: lread.c rsne.c: for benefit of systems with a buggy stdio.h, -declare ungetc when neither KR_headers nor ungetc is #defined. -Version.c not changed. - -Wed Aug 3 01:53:00 EDT 1994 - libi77: lwrite.c (list output): do not insert a newline when -appending an oversize item to an empty line. - -Mon Aug 8 00:51:01 EDT 1994 - Fix bug (introduced 3 Feb. 1993) that, under -i2, kept LOGICAL*2 -variables from appearing in INQUIRE statements. Under -I2, allow -LOGICAL*4 variables to appear in INQUIRE. Fix intrinsic function -LEN so it returns a short value under -i2, a long value otherwise. - exec.c: fix obscure memory fault possible with bizarre (and highly -erroneous) DO-loop syntax. - -Fri Aug 12 10:45:57 EDT 1994 - libi77: fix glitch that kept ERR= (in list- or format-directed input) -from working after a NAMELIST READ. - -Thu Aug 25 13:58:26 EDT 1994 - Suppress -s when -C is specified. - Give full pathname (netlib@research.att.com) for netlib in readme and -src/README. - -Wed Sep 7 22:13:20 EDT 1994 - libi77: typesize.c: adjust to allow types LOGICAL*1, LOGICAL*2, -INTEGER*1, and (under -DAllow_TYQUAD) INTEGER*8 in NAMELISTs. - -Fri Sep 16 17:50:18 EDT 1994 - Change name adjustment for reserved words: instead of just appending -"_" (a single underscore), append "_a_" to local variable names to avoid -trouble when a common block is named a reserved word and the same -reserved word is also a local variable name. Example: - common /const/ a,b,c - real const(3) - equivalence (const(1),a) - a = 1.234 - end - Arrange for ichar() to treat characters as unsigned. - libf77: s_cmp.c: treat characters as unsigned in comparisons. -These changes for unsignedness only matter for strings that contain -non-ASCII characters. Now ichar() should always be >= 0. - -Sat Sep 17 11:19:32 EDT 1994 - fc: set rc=$? before exit (to get exit code right in trap code). - -Mon Sep 19 17:49:43 EDT 1994 - libf77: s_paus.c: flush stderr after PAUSE; add #ifdef MSDOS stuff. - libi77: README: point out general need for -DMSDOS under MS-DOS. - -Tue Sep 20 11:42:30 EDT 1994 - Fix bug in comparing identically named common blocks, in which -all components have the same names and types, but at least one is -dimensioned (1) and the other is not dimensioned. Example: - subroutine foo - common /ab/ a - a=1. !!! translated correctly to ab_1.a = (float)1.; - end - subroutine goo - common /ab/ a(1) - a(1)=2. !!! translated erroneously to ab_1.a[0] = (float)2. - end - -Tue Sep 27 23:47:34 EDT 1994 - Fix bug introduced 16 Sept. 1994: don't add _a_ to C keywords -used as external names. In fact, return to earlier behavior of -appending __ to C keywords unless they are used as external names, -in which case they get just one underscore appended. - Adjust constant handling so integer and logical PARAMETERs retain -type information, particularly under -I2. Example: - SUBROUTINE FOO - INTEGER I - INTEGER*1 I1 - INTEGER*2 I2 - INTEGER*4 I4 - LOGICAL L - LOGICAL*1 L1 - LOGICAL*2 L2 - LOGICAL*4 L4 - PARAMETER (L=.FALSE., L1=.FALSE., L2=.FALSE., L4=.FALSE.) - PARAMETER (I=0,I1=0,I2=0,I4=0) - CALL DUMMY(I, I1, I2, I4, L, L1, L2, L4) - END - f2c.1t: Change f\^2c to f2c (omit half-narrow space) in line following -".SH NAME" for benefit of systems that cannot cope with troff commands -in this context. - -Wed Sep 28 12:45:19 EDT 1994 - libf77: s_cmp.c fix glitch in -DKR_headers version introduced -12 days ago. - -Thu Oct 6 09:46:53 EDT 1994 - libi77: util.c: omit f__mvgbt (which is never used). - f2c.h: change "long" to "long int" to facilitate the adjustments -by means of sed described above. Comment out unused typedef of Long. - -Fri Oct 21 18:02:24 EDT 1994 - libf77: add s_catow.c and adjust README to point out that changing -"s_cat.o" to "s_catow.o" in the makefile will permit the target of a -concatenation to appear on its right-hand side (contrary to the -Fortran 77 Standard and at the cost of some run-time efficiency). - -Wed Nov 2 00:03:58 EST 1994 - Adjust -g output to contain only one #line line per statement, -inserting \ before the \n ending lines broken because of their -length [this insertion was recanted 10 Dec. 1994]. This change -accommodates an idiocy in the ANSI/ISO C standard, which leaves -undefined the behavior of #line lines that occur within the arguments -to a macro call. - -Wed Nov 2 14:44:27 EST 1994 - libi77: under compilation with -DALWAYS_FLUSH, flush buffers at -the end of each write statement, and test (via the return from -fflush) for write failures, which can be caught with an ERR= -specifier in the write statement. This extra flushing slows -execution, but can abort execution or alter the flow of control -when a disk fills up. - f2c/src/io.c: Add ERR= test to e_wsle invocation (end of -list-directed external output) to catch write failures when libI77 -is compiled with -DALWAYS_FLUSH. - -Thu Nov 3 10:59:13 EST 1994 - Fix bug in handling dimensions involving certain intrinsic -functions of constant expressions: the expressions, rather than -pointers to them, were passed. Example: - subroutine subtest(n,x) - real x(2**n,n) ! pow_ii(2,n) was called; now it's pow_ii(&c__2,n) - x(2,2)=3. - end - -Tue Nov 8 23:56:30 EST 1994 - malloc.c: remove assumption that only malloc calls sbrk. This -appears to make malloc.c useful on RS6000 systems. - -Sun Nov 13 13:09:38 EST 1994 - Turn off constant folding of integers used in floating-point -expressions, so the assignment in - subroutine foo(x) - double precision x - x = x*1000000*500000 - end -is rendered as - *x = *x * 1000000 * 500000; -rather than as - *x *= 1783793664; - -Sat Dec 10 16:31:40 EST 1994 - Supply a better error message (than "Impossible type 14") for - subroutine foo - foo = 3 - end - Under -g, convey name of included files to #line lines. - Recant insertion of \ introduced (under -g) 2 Nov. 1994. - -Thu Dec 15 14:33:55 EST 1994 - New command-line option -Idir specifies directories in which to -look for non-absolute include files (after looking in the directory -of the current input file). There can be several -Idir options, each -specifying one directory. All -Idir options are considered, from -left to right, until a suitably named file is found. The -I2 and -I4 -command-line options have precedence, so directories named 2 or 4 -must be spelled by some circumlocation, such as -I./2 . - f2c.ps updated to mention the new -Idir option, correct a typo, -and bring the man page at the end up to date. - lex.c: fix bug in reading line numbers in #line lines. - fc updated to pass -Idir options to f2c. - -Thu Dec 29 09:48:03 EST 1994 - Fix bug (e.g., addressing fault) in diagnosing inconsistency in -the type of function eta in the following example: - function foo(c1,c2) - double complex foo,c1,c2 - double precision eta - foo = eta(c1,c2) - end - function eta(c1,c2) - double complex eta,c1,c2 - eta = c1*c2 - end - -Mon Jan 2 13:27:26 EST 1995 - Retain casts for SNGL (or FLOAT) that were erroneously optimized -away. Example: - subroutine foo(a,b) - double precision a,b - a = float(b) ! now rendered as *a = (real) (*b); - end - Use float (rather than double) temporaries in certain expressions -of type complex. Example: the temporary for sngl(b) in - complex a - double precision b - a = sngl(b) - (3.,4.) -is now of type float. - -Fri Jan 6 00:00:27 EST 1995 - Adjust intrinsic function cmplx to act as dcmplx (returning -double complex rather than complex) if either of its args is of -type double precision. The double temporaries used prior to 2 Jan. -1995 previously gave it this same behavior. - -Thu Jan 12 12:31:35 EST 1995 - Adjust -krd to use double temporaries in some calculations of -type complex. - libf77: pow_[dhiqrz][hiq].c: adjust x**i to work on machines -that sign-extend right shifts when i is the most negative integer. - -Wed Jan 25 00:14:42 EST 1995 - Fix memory fault in handling overlapping initializations in - block data - common /zot/ d - double precision d(3) - character*6 v(4) - real r(2) - equivalence (d(3),r(1)), (d(1),v(1)) - data v/'abcdef', 'ghijkl', 'mnopqr', 'stuvwx'/ - data r/4.,5./ - end - names.c: add "far", "huge", "near" to c_keywords (causing them -to have __ appended when used as local variables). - libf77: add s_copyow.c, an alternative to s_copy.c for handling -(illegal) character assignments where the right- and left-hand -sides overlap, as in a(2:4) = a(1:3). - -Thu Jan 26 14:21:19 EST 1995 - libf77: roll s_catow.c and s_copyow.c into s_cat.c and s_copy.c, -respectively, allowing the left-hand side of a character assignment -to appear on its right-hand side unless s_cat.c and s_copy.c are -compiled with -DNO_OVERWRITE (which is a bit more efficient). -Fortran 77 forbids the left-hand side from participating in the -right-hand side (of a character assignment), but Fortran 90 allows it. - libi77: wref.c: fix glitch in printing the exponent of 0 when -GOOD_SPRINTF_EXPONENT is not #defined. - -Fri Jan 27 12:25:41 EST 1995 - Under -C++ -ec (or -C++ -e1c), surround struct declarations with - #ifdef __cplusplus - extern "C" { - #endif -and - #ifdef __cplusplus - } - #endif -(This isn't needed with cfront, but apparently is necessary with -some other C++ compilers.) - libf77: minor tweak to s_copy.c: copy forward whenever possible -(for better cache behavior). - -Wed Feb 1 10:26:12 EST 1995 - Complain about parameter statements that assign values to dummy -arguments, as in - subroutine foo(x) - parameter(x = 3.4) - end - -Sat Feb 4 20:22:02 EST 1995 - fc: omit "lib=/lib/num/lib.lo". - -Wed Feb 8 08:41:14 EST 1995 - Minor changes to exec.c, putpcc.c to avoid "bad tag" or "error -in frexpr" with certain invalid Fortran. - -Sat Feb 11 08:57:39 EST 1995 - Complain about integer overflows, both in simplifying integer -expressions, and in converting integers from decimal to binary. - Fix a memory fault in putcx1() associated with invalid input. - -Thu Feb 23 11:20:59 EST 1995 - Omit MAXTOKENLEN; realloc token if necessary (to handle very long -strings). - -Fri Feb 24 11:02:00 EST 1995 - libi77: iio.c: z_getc: insert (unsigned char *) to allow internal -reading of characters with high-bit set (on machines that sign-extend -characters). - -Tue Mar 14 18:22:42 EST 1995 - Fix glitch (in io.c) in handling 0-length strings in format -statements, as in - write(*,10) - 10 format(' ab','','cd') - libi77: lread.c and rsfe.c: adjust s_rsle and s_rsfe to check for -end-of-file (to prevent infinite loops with empty read statements). - -Wed Mar 22 10:01:46 EST 1995 - f2c.ps: adjust discussion of -P on p. 7 to reflect a change made -3 Feb. 1993: -P no longer implies -A. - -Fri Apr 21 18:35:00 EDT 1995 - fc script: remove absolute paths (since PATH specifies only standard -places). On most systems, it's still necessary to adjust the PATH -assignment at the start of fc to fit the local conventions. - -Fri May 26 10:03:17 EDT 1995 - fc script: add recognition of -P and .P files. - libi77: iio.c: z_wnew: fix bug in handling T format items in internal -writes whose last item is written to an earlier position than some -previous item. - -Wed May 31 11:39:48 EDT 1995 - libf77: added subroutine exit(rc) (with integer return code rc), -which works like a stop statement but supplies rc as the program's -return code. - -Fri Jun 2 11:56:50 EDT 1995 - Fix memory fault in - parameter (x=2.) - data x /2./ - end -This now elicits two error messages; the second ("too many -initializers"), though not desirable, seems hard to eliminate -without considerable hassle. - -Mon Jul 17 23:24:20 EDT 1995 - Fix botch in simplifying constants in certain complex -expressions. Example: - subroutine foo(s,z) - double complex z - double precision s, M, P - parameter ( M = 100.d0, P = 2.d0 ) - z = M * M / s * dcmplx (1.d0, P/M) -*** The imaginary part of z was miscomputed *** - end - Under -ext, complain about nonintegral dimensions. - -Fri Jul 21 11:18:36 EDT 1995 - Fix glitch on line 159 of init.c: change - "(shortlogical *)0)", -to - "(shortlogical *)0", -This affects multiple entry points when some but not all have -arguments of type logical*2. - libi77: adjust lwrite.c, wref.c, wrtfmt.c so compiling with --DWANT_LEAD_0 causes formatted writes of floating-point numbers of -magnitude < 1 to have an explicit 0 before the decimal point (if the -field-width permits it). Note that the Fortran 77 Standard leaves it -up to the implementation whether to supply these superfluous zeros. - -Tue Aug 1 09:25:56 EDT 1995 - Permit real (or double precision) parameters in dimension expressions. - -Mon Aug 7 08:04:00 EDT 1995 - Append "_eqv" rather than just "_" to names that that appear in -EQUIVALENCE statements as well as structs in f2c.h (to avoid a -conflict when these names also name common blocks). - -Tue Aug 8 12:49:02 EDT 1995 - Modify yesterday's change: merge st_fields with c_keywords, to -cope with equivalences introduced to permit initializing numeric -variables with character data. DATA statements causing these -equivalences can appear after executable statements, so the only -safe course is to rename all local variable with names in the -former st_fields list. This has the unfortunate side effect that -the common local variable "i" will henceforth be renamed "i__". - -Wed Aug 30 00:19:32 EDT 1995 - libf77: add F77_aloc, now used in s_cat and system_ (to allocate -memory and check for failure in so doing). - libi77: improve MSDOS logic in backspace.c. - -Wed Sep 6 09:06:19 EDT 1995 - libf77: Fix return type of system_ (integer) under -DKR_headers. - libi77: Move some f_init calls around for people who do not use -libF77's main(); now open and namelist read statements that are the -first I/O statements executed should work right in that context. -Adjust namelist input to treat a subscripted name whose subscripts do -not involve colons similarly to the name without a subscript: accept -several values, stored in successive elements starting at the -indicated subscript. Adjust namelist output to quote character -strings (avoiding confusion with arrays of character strings). - -Thu Sep 7 00:36:04 EDT 1995 - Fix glitch in integer*8 exponentiation function: it's pow_qq, not -pow_qi. - libi77: fix some bugs with -DAllow_TYQUAD (for integer*8); when -looking for the &name that starts NAMELIST input, treat lines whose -first nonblank character is something other than &, $, or ? as -comment lines (i.e., ignore them), unless rsne.c is compiled with --DNo_Namelist_Comments. - -Thu Sep 7 09:05:40 EDT 1995 - libi77: rdfmt.c: one more tweak for -DAllow_TYQUAD. - -Tue Sep 19 00:03:02 EDT 1995 - Adjust handling of floating-point subscript bounds (a questionable -f2c extension) so subscripts in the generated C are of integral type. - Move #define of roundup to proc.c (where its use is commented out); -version.c left at 19950918. - -Wed Sep 20 17:24:19 EDT 1995 - Fix bug in handling ichar() under -h. - -Thu Oct 5 07:52:56 EDT 1995 - libi77: wrtfmt.c: fix bug with t editing (f__cursor was not always -zeroed in mv_cur). - -Tue Oct 10 10:47:54 EDT 1995 - Under -ext, warn about X**-Y and X**+Y. Following the original f77, -f2c treats these as X**(-Y) and X**(+Y), respectively. (They are not -allowed by the official Fortran 77 Standard.) Some Fortran compilers -give a bizarre interpretation to larger contexts, making multiplication -noncommutative: they treat X**-Y*Z as X**(-Y*Z) rather than X**(-Y)*Z, -which, following the rules of Fortran 77, is the same as (X**(-Y))*Z. - -Wed Oct 11 13:27:05 EDT 1995 - libi77: move defs of f__hiwater, f__svic, f__icptr from wrtfmt.c -to err.c. This should work around a problem with buggy loaders and -sometimes leads to smaller executable programs. - -Sat Oct 21 23:54:22 EDT 1995 - Under -h, fix bug in the treatment of ichar('0') in arithmetic -expressions. - Demote to -dneg (a new command-line option not mentioned in the -man page) imitation of the original f77's treatment of unary minus -applied to a REAL operand (yielding a DOUBLE PRECISION result). -Previously this imitation (which was present for debugging) occurred -under (the default) -!R. It is still suppressed by -R. - -Tue Nov 7 23:52:57 EST 1995 - Adjust assigned GOTOs to honor SAVE declarations. - Add comments about ranlib to lib[FI]77/README and makefile. - -Tue Dec 19 22:54:06 EST 1995 - libf77: s_cat.c: fix bug when 2nd or later arg overlaps lhs. - -Tue Jan 2 17:54:00 EST 1996 - libi77: rdfmt.c: move #include "ctype.h" up before "stdlib.h"; no -change to Version.c. - -Sun Feb 25 22:20:20 EST 1996 - Adjust expr.c to permit raising the integer constants 1 and -1 to -negative constant integral powers. - Avoid faulting when -T and -d are not followed by a directory name -(immediately, without intervening spaces). - -Wed Feb 28 12:49:01 EST 1996 - Fix a glitch in handling complex parameters assigned a "wrong" type. -Example: - complex d, z - parameter(z = (0d0,0d0)) - data d/z/ ! elicited "non-constant initializer" - call foo(d) - end - -Thu Feb 29 00:53:12 EST 1996 - Fix bug in handling character parameters assigned a char() value. -Example: - character*2 b,c - character*1 esc - parameter(esc = char(27)) - integer i - data (b(i:i),i=1,2)/esc,'a'/ - data (c(i:i),i=1,2)/esc,'b'/ ! memory fault - call foo(b,c) - end - -Fri Mar 1 23:44:51 EST 1996 - Fix glitch in evaluating .EQ. and .NE. when both operands are -logical constants (.TRUE. or .FALSE.). - -Fri Mar 15 17:29:54 EST 1996 - libi77: lread.c, rsfe.c: honor END= in READ stmts with empty iolist. - -Tue Mar 19 23:08:32 EST 1996 - lex.c: arrange for a "statement" consisting of a single short bogus -keyword to elicit an error message showing the whole keyword. The -error message formerly omitted the last letter of the bad keyword. - libf77: s_cat.c: supply missing break after overlap detection. - -Mon May 13 23:35:26 EDT 1996 - Recognize Fortran 90's /= as a synonym for .NE.. (<> remains a -synonym for .NE..) - Emit an empty int function of no arguments to supply an external -name to named block data subprograms (so they can be called somewhere -to force them to be loaded from a library). - Fix bug (memory fault) in handling the following illegal Fortran: - parameter(i=1) - equivalence(i,j) - end - Treat cdabs, cdcos, cdexp, cdlog, cdsin, and cdsqrt as synonyms for -the double complex intrinsics zabs, zcos, zexp, zlog, zsin, and zsqrt, -respectively, unless -cd is specified. - Recognize the Fortran 90 bit-manipulation intrinsics btest, iand, -ibclr, ibits, ibset, ieor, ior, ishft, and ishftc, unless -i90 is -specified. Note that iand, ieor, and ior are thus now synonyms for -"and", "xor", and "or", respectively. - Add three macros (bit_test, bit_clear, bit_set) to f2c.h for use -with btest, ibclr, and ibset, respectively. Add new functions -[lq]bit_bits, [lq]bit_shift, and [lq]_bit_cshift to libF77 for -use with ibits, ishft, and ishftc, respectively. - Add integer function ftell(unit) (returning -1 on error) and -subroutine fseek(unit, offset, whence, *) to libI77 (with branch to -label * on error). - -Tue May 14 23:21:12 EDT 1996 - Fix glitch (possible memory fault, or worse) in handling multiple -entry points with names over 28 characters long. - -Mon Jun 10 01:20:16 EDT 1996 - Update netlib E-mail and ftp addresses in f2c/readme and -f2c/src/readme (which are different files) -- to reflect the upcoming -breakup of AT&T. - libf77: trivial tweaks to F77_aloc.c and system_.c; Version.c not -changed. - libi77: Adjust rsli.c and lread.c so internal list input with too -few items in the input string will honor end= . - -Mon Jun 10 22:59:57 EDT 1996 - Add Bits_per_Byte to sysdep.h and adjust definition of Table_size -to depend on Bits_per_Byte (forcing Table_size to be a power of 2); in -lex.c, change "comstart[c & 0xfff]" to "comstart[c & (Table_size-1)]" -to avoid an out-of-range subscript on end-of-file. - -Wed Jun 12 00:24:28 EDT 1996 - Fix bug in output.c (dereferencing a freed pointer) revealed in - print * !np in out_call in output.c clobbered by free - end !during out_expr. - -Wed Jun 19 08:12:47 EDT 1996 - f2c.h: add types uinteger, ulongint (for libF77); add qbit_clear -and qbit_set macros (in a commented-out section) for integer*8. - For integer*8, use qbit_clear and qbit_set for ibclr and ibset. - libf77: add casts to unsigned in [lq]bitshft.c. - -Thu Jun 20 13:30:43 EDT 1996 - Complain at character*(*) in common (rather than faulting). - Fix bug in recognizing hex constants that start with "16#" (e.g., -16#1234abcd, which is a synonym for z'1234abcd'). - Fix bugs in constant folding of expressions involving btest, ibclr, -and ibset. - Fix bug in constant folding of rshift(16#80000000, -31) (on a 32-bit -machine; more generally, the bug was in constant folding of -rshift(ibset(0,NBITS-1), 1-NBITS) when f2c runs on a machine with -long ints having NBITS bits. - -Mon Jun 24 07:58:53 EDT 1996 - Adjust struct Literal and newlabel() function to accommodate huge -source files (with more than 32767 newlabel() invocations). - Omit .c file when the .f file has a missing final end statement. - -Wed Jun 26 14:00:02 EDT 1996 - libi77: Add discussion of MXUNIT (highest allowed Fortran unit number) -to libI77/README. - -Fri Jun 28 14:16:11 EDT 1996 - Fix glitch with -onetrip: the temporary variable used for nonconstant -initial loop variable values was recycled too soon. Example: - do i = j+1, k - call foo(i+1) ! temp for j+1 was reused here - enddo - end - -Tue Jul 2 16:11:27 EDT 1996 - formatdata.c: add a 0 to the end of the basetype array (for TYBLANK) -(an omission that was harmless on most machines). - expr.c: fix a dereference of NULL that was only possible with buggy -input, such as - subroutine $sub(s) ! the '$' is erroneous - character s*(*) - s(1:) = ' ' - end - -Sat Jul 6 00:44:56 EDT 1996 - Fix glitch in the intrinsic "real" function when applied to a -complex (or double complex) variable and passed as an argument to -some intrinsic functions. Example: - complex a - b = sqrt(a) - end - Fix glitch (only visible if you do not use f2c's malloc and the -malloc you do use is defective in the sense that malloc(0) returns 0) -in handling include files that end with another include (perhaps -followed by comments). - Fix glitch with character*(*) arguments named "h" and "i" when -the body of the subroutine invokes the intrinsic LEN function. - Arrange that after a previous "f2c -P foo.f" has produced foo.P, -running "f2c foo.P foo.f" will produce valid C when foo.f contains - call sub('1234') - end - subroutine sub(msg) - end -Specifically, the length argument in "call sub" is now suppressed. -With or without foo.P, it is also now suppressed when the order of -subprograms in file foo.f is reversed: - subroutine sub(msg) - end - call sub('1234') - end - Adjust copyright notices to reflect AT&T breakup. - -Wed Jul 10 09:25:49 EDT 1996 - Fix bug (possible memory fault) in handling erroneously placed -and inconsistent declarations. Example that faulted: - character*1 w(8) - call foo(w) - end - subroutine foo(m) - data h /0.5/ - integer m(2) ! should be before data - end - Fix bug (possible fault) in handling illegal "if" constructions. -Example (that faulted): - subroutine foo(i,j) - if (i) then ! bug: i is integer, not logical - else if (j) then ! bug: j is integer, not logical - endif - end - Fix glitch with character*(*) argument named "ret_len" to a -character*(*) function. - -Wed Jul 10 23:04:16 EDT 1996 - Fix more glitches in the intrinsic "real" function when applied to a -complex (or double complex) variable and passed as an argument to -some intrinsic functions. Example: - complex a, b - r = sqrt(real(conjg(a))) + sqrt(real(a*b)) - end - -Thu Jul 11 17:27:16 EDT 1996 - Fix a memory fault associated with complicated, illegal input. -Example: - subroutine goo - character a - call foo(a) ! inconsistent with subsequent def and call - end - subroutine foo(a) - end - call foo(a) - end - -Wed Jul 17 19:18:28 EDT 1996 - Fix yet another case of intrinsic "real" applied to a complex -argument. Example: - complex a(3) - x = sqrt(real(a(2))) ! gave error message about bad tag - end - -Mon Aug 26 11:28:57 EDT 1996 - Tweak sysdep.c for non-Unix systems in which process ID's can be -over 5 digits long. - -Tue Aug 27 08:31:32 EDT 1996 - Adjust the ishft intrinsic to use unsigned right shifts. (Previously, -a negative constant second operand resulted in a possibly signed shift.) - -Thu Sep 12 14:04:07 EDT 1996 - equiv.c: fix glitch with -DKR_headers. - libi77: fmtlib.c: fix bug in printing the most negative integer. - -Fri Sep 13 08:54:40 EDT 1996 - Diagnose some illegal appearances of substring notation. - -Tue Sep 17 17:48:09 EDT 1996 - Fix fault in handling some complex parameters. Example: - subroutine foo(a) - double complex a, b - parameter(b = (0,1)) - a = b ! f2c faulted here - end - -Thu Sep 26 07:47:10 EDT 1996 - libi77: fmt.h: for formatted writes of negative integer*1 values, -make ic signed on ANSI systems. If formatted writes of integer*1 -values trouble you when using a K&R C compiler, switch to an ANSI -compiler or use a compiler flag that makes characters signed. - -Tue Oct 1 14:41:36 EDT 1996 - Give a better error message when dummy arguments appear in data -statements. - -Thu Oct 17 13:37:22 EDT 1996 - Fix bug in typechecking arguments to character and complex (or -double complex) functions; the bug could cause length arguments -for character arguments to be omitted on invocations appearing -textually after the first invocation. For example, in - subroutine foo - character c - complex zot - call goo(zot(c), zot(c)) - end -the length was omitted from the second invocation of zot, and -there was an erroneous error message about inconsistent calling -sequences. - -Wed Dec 4 13:59:14 EST 1996 - Fix bug revealed by - subroutine test(cdum,rdum) - complex cdum - rdum=cos(real(cdum)) ! "Unexpected tag 3 in opconv_fudge" - end - Fix glitch in parsing "DO 10 D0 = 1, 10". - Fix glitch in parsing - real*8 x - real*8 x ! erroneous "incompatible type" message - call foo(x) - end - -Mon Dec 9 23:15:02 EST 1996 - Fix glitch in parameter adjustments for arrays whose lower -bound depends on a scalar argument. Example: - subroutine bug(p,z,m,n) - integer z(*),m,n - double precision p(z(m):z(m) + n) ! p_offset botched - call foo(p(0), p(n)) - end - libi77: complain about non-positive rec= in direct read and write -statements. - libf77: trivial adjustments; Version.c not changed. - -Wed Feb 12 00:18:03 EST 1997 - output.c: fix (seldom problematic) glitch in out_call: put parens -around the ... in a test of the form "if (q->tag == TADDR && ...)". - vax.c: fix bug revealed in the "psi_offset =" assignment in the -following example: - subroutine foo(psi,m) - integer z(100),m - common /a/ z - double precision psi(z(m):z(m) + 10) - call foo(m+1, psi(0),psi(10)) - end - -Mon Feb 24 23:44:54 EST 1997 - For consistency with f2c's current treatment of adjacent character -strings in FORMAT statements, recognize a Hollerith string following -a string (and merge adjacent strings in FORMAT statements). - -Wed Feb 26 13:41:11 EST 1997 - New libf2c.zip, a combination of the libf77 and libi77 bundles (and -available only by ftp). - libf77: adjust functions with a complex output argument to permit -aliasing it with input arguments. (For now, at least, this is just -for possible benefit of g77.) - libi77: tweak to ftell_.c for systems with strange definitions of -SEEK_SET, etc. - -Tue Apr 8 20:57:08 EDT 1997 - libf77: [cz]_div.c: tweaks invisible on most systems (that may -improve things slightly with optimized compilation on systems that use -gratuitous extra precision). - libi77: fmt.c: adjust to complain at missing numbers in formats -(but still treat missing ".nnn" as ".0"). - -Fri Apr 11 14:05:57 EDT 1997 - libi77: err.c: attempt to make stderr line buffered rather than -fully buffered. (Buffering is needed for format items T and TR.) - -Thu Apr 17 22:42:43 EDT 1997 - libf77: add F77_aloc.o to makefile (and makefile.u in libf2c.zip). - -Fri Apr 25 19:32:09 EDT 1997 - libf77: add [de]time_.c (which may give trouble on some systems). - -Tue May 27 09:18:52 EDT 1997 - libi77: ftell_.c: fix typo that caused the third argument to be -treated as 2 on some systems. - -Mon Jun 9 00:04:37 EDT 1997 - libi77 (and libf2c.zip): adjust include order in err.c lread.c wref.c -rdfmt.c to include fmt.h (etc.) after system includes. Version.c not -changed. - -Mon Jul 21 16:04:54 EDT 1997 - proc.c: fix glitch in logic for "nonpositive dimension" message. - libi77: inquire.c: always include string.h (for possible use with --DNON_UNIX_STDIO); Version.c not changed. - -Thu Jul 24 17:11:23 EDT 1997 - Tweak "Notice" to reflect the AT&T breakup -- we missed it when -updating the copyright notices in the source files last summer. - Adjust src/makefile so malloc.o is not used by default, but can -be specified with "make MALLOC=malloc.o". - Add comments to src/README about the "CRAY" T3E. - -Tue Aug 5 14:53:25 EDT 1997 - Add definition of calloc to malloc.c; this makes f2c's malloc -work on some systems where trouble hitherto arose because references -to calloc brought in the system's malloc. (On sensible systems, -calloc is defined separately from malloc. To avoid confusion on -other systems, f2c/malloc.c now defines calloc.) - libi77: lread.c: adjust to accord with a change to the Fortran 8X -draft (in 1990 or 1991) that rescinded permission to elide quote marks -in namelist input of character data; to get the old behavior, compile -with F8X_NML_ELIDE_QUOTES #defined. wrtfmt.o: wrt_G: tweak to print -the right number of 0's for zero under G format. - -Sat Aug 16 05:45:32 EDT 1997 - libI77: iio.c: fix bug in internal writes to an array of character -strings that sometimes caused one more array element than required by -the format to be blank-filled. 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If necessary, install gcc now with \`LANGUAGES=c', -then the target library, then build with \`LANGUAGES=f77'.])]) - -AC_HEADER_STDC -dnl We could do this if we didn't know we were using gcc -dnl AC_MSG_CHECKING(for prototype-savvy compiler) -dnl AC_CACHE_VAL(g77_cv_sys_proto, -dnl [AC_TRY_LINK(, -dnl dnl looks screwy because TRY_LINK expects a function body -dnl [return 0;} int foo (int * bar) {], -dnl g77_cv_sys_proto=yes, -dnl [g77_cv_sys_proto=no -dnl AC_DEFINE(KR_headers)])]) -dnl AC_MSG_RESULT($g77_cv_sys_proto) - -dnl for U77 -dnl AC_CHECK_HEADERS(unistd.h) - -AC_MSG_CHECKING(for posix) -AC_CACHE_VAL(g77_cv_header_posix, - AC_EGREP_CPP(yes, - [#include <sys/types.h> -#include <unistd.h> -#ifdef _POSIX_VERSION - yes -#endif -], - g77_cv_header_posix=yes, - g77_cv_header_posix=no)) -AC_MSG_RESULT($g77_cv_header_posix) - -# We can rely on the GNU library being posix-ish. I guess checking the -# header isn't actually like checking the functions, though... -AC_MSG_CHECKING(for GNU library) -AC_CACHE_VAL(g77_cv_lib_gnu, - AC_EGREP_CPP(yes, - [#include <stdio.h> -#ifdef __GNU_LIBRARY__ - yes -#endif -], - g77_cv_lib_gnu=yes, g77_cv_lib_gnu=no)) -AC_MSG_RESULT($g77_cv_lib_gnu) - -# Apparently cygwin needs to be special-cased. -AC_MSG_CHECKING([for cyg\`win'32]) -AC_CACHE_VAL(g77_cv_sys_cygwin32, - AC_EGREP_CPP(yes, - [#ifdef __CYGWIN32__ - yes -#endif -], - g77_cv_sys_cygwin32=yes, - g77_cv_sys_cygwin32=no)) -AC_MSG_RESULT($g77_cv_sys_cygwin32) - -AC_CHECK_HEADER(fcntl.h, - test $g77_cv_header_posix = yes && AC_DEFINE(_POSIX_SOURCE), - AC_DEFINE(NO_FCNTL) AC_DEFINE(OPEN_DECL)) - -dnl Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T - -dnl Checks for library functions. -AC_TYPE_SIGNAL -# we'll get atexit by default -if test $ac_cv_header_stdc != yes; then -AC_CHECK_FUNC(atexit, - AC_DEFINE(onexit,atexit),dnl just in case - [AC_DEFINE(NO_ONEXIT) - AC_CHECK_FUNC(onexit,, - [AC_CHECK_FUNC(on_exit, - AC_DEFINE(onexit,on_exit),)])]) -else true -fi - -# This should always succeed on unix. -# Apparently positive result on cygwin loses re. NON_UNIX_STDIO -# (as of cygwin b18). -AC_CHECK_FUNC(fstat) -AC_MSG_CHECKING([need for NON_UNIX_STDIO]) -if test $g77_cv_sys_cygwin32 = yes || test $ac_cv_func_fstat = no; then - AC_MSG_RESULT(yes) - AC_DEFINE(NON_UNIX_STDIO) -else - AC_MSG_RESULT(no) -fi - -# This is necessary for e.g. Linux: -AC_MSG_CHECKING([for necessary members of struct FILE]) -AC_CACHE_VAL(g77_cv_struct_FILE, -[AC_TRY_COMPILE([#include <stdio.h>], - [FILE s; s._ptr; s._base; s._flag;],g77_cv_struct_FILE=yes, - g77_cv_struct_FILE=no)])dnl -AC_MSG_RESULT($g77_cv_struct_FILE) -if test $g77_cv_struct_FILE = no; then - AC_DEFINE(MISSING_FILE_ELEMS) -fi - -dnl perhaps should check also for remainder -dnl Unfortunately, the message implies we're just checking for -lm... -AC_CHECK_LIB(m,drem,AC_DEFINE(IEEE_drem)) - -dnl for U77: -dnl AC_CHECK_FUNCS(symlink getcwd lstat) -dnl test $ac_cv_func_symlink = yes && SYMLNK=symlnk_.o -dnl test $ac_cv_func_lstat = yes && SYMLNK="$SYMLNK lstat_.o" -dnl AC_SUBST(SYMLNK) - -# posix will guarantee the right behaviour for sprintf, else we can't be -# sure; HEADER_STDC wouldn't be the right check in sunos4, for instance. -# However, on my sunos4/gcc setup unistd.h leads us wrongly to believe -# we're posix-conformant, so always do the test. -AC_MSG_CHECKING(for ansi/posix sprintf result) -dnl This loses if included as an argument to AC_CACHE_VAL because the -dnl changequote doesn't take effect and the [] vanish. -dnl fixme: use cached value -AC_TRY_RUN(changequote(<<, >>)dnl - <<#include <stdio.h> - /* does sprintf return the number of chars transferred? */ - main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);} ->>changequote([, ]), - g77_cv_sys_sprintf_ansi=yes, - g77_cv_sys_sprintf_ansi=no, - g77_cv_sys_sprintf_ansi=no) -AC_CACHE_VAL(g77_cv_sys_sprintf_ansi, - g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi) -dnl We get a misleading `(cached)' message... -if test $ac_cv_c_cross = no; then - AC_MSG_RESULT($g77_cv_sys_sprintf_ansi) -else - AC_MSG_RESULT([can't tell -- assuming no]) -fi -# The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't -# understand why. -if test $g77_cv_sys_sprintf_ansi != yes; then - AC_DEFINE(USE_STRLEN) -fi - -# define NON_ANSI_RW_MODES on unix (can't hurt) -AC_MSG_CHECKING(NON_ANSI_RW_MODES) -AC_EGREP_CPP(yes, -[#ifdef unix - yes -#endif -#ifdef __unix - yes -#endif -#ifdef __unix__ - yes -#endif -], is_unix=yes, is_unix=no) -if test $g77_cv_sys_cygwin32 = yes; then - AC_MSG_RESULT(no) -else - if test $is_unix = yes; then - AC_DEFINE(NON_ANSI_RW_MODES) - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi -fi - -# We have to firkle with the info in hconfig.h to figure out suitable types -# (via com.h). proj.h and com.h are in $srcdir/.., config.h which they need -# is in ../.. and the config files are in $srcdir/../../config. -AC_MSG_CHECKING(f2c integer type) -late_ac_cpp=$ac_cpp -ac_cpp="$late_ac_cpp -I$srcdir/.. -I../.. -I$srcdir/../.. -I$srcdir/../../config" -AC_CACHE_VAL(g77_cv_sys_f2cinteger, -AC_EGREP_CPP(F2C_INTEGER=long int, -[#include "proj.h" -#define FFECOM_DETERMINE_TYPES 1 -#include "com.h" -#if FFECOM_f2cINTEGER == FFECOM_f2ccodeLONG -F2C_INTEGER=long int -#elif FFECOM_f2cINTEGER == FFECOM_f2ccodeINT -F2C_INTEGER=int -#else -# error "Cannot find a suitable type for F2C_INTEGER" -#endif -], - g77_cv_sys_f2cinteger="long int",) -if test "$g77_cv_sys_f2cinteger" = ""; then - AC_EGREP_CPP(F2C_INTEGER=int, -[#include "proj.h" -#define FFECOM_DETERMINE_TYPES 1 -#include "com.h" -#if FFECOM_f2cINTEGER == FFECOM_f2ccodeLONG -F2C_INTEGER=long int -#elif FFECOM_f2cINTEGER == FFECOM_f2ccodeINT -F2C_INTEGER=int -#else -# error "Cannot find a suitable type for F2C_INTEGER" -#endif -], - g77_cv_sys_f2cinteger=int,) -fi -if test "$g77_cv_sys_f2cinteger" = ""; then - AC_MSG_RESULT("") - AC_MSG_ERROR([Can't determine type for f2c integer; config.log may help.]) -fi -) -AC_MSG_RESULT($g77_cv_sys_f2cinteger) -F2C_INTEGER=$g77_cv_sys_f2cinteger -ac_cpp=$late_ac_cpp -AC_SUBST(F2C_INTEGER) - -AC_MSG_CHECKING(f2c long int type) -late_ac_cpp=$ac_cpp -ac_cpp="$late_ac_cpp -I$srcdir/.. -I../.. -I$srcdir/../.. -I$srcdir/../../config" -AC_CACHE_VAL(g77_cv_sys_f2clongint, -AC_EGREP_CPP(F2C_LONGINT=long int, -[#include "proj.h" -#define FFECOM_DETERMINE_TYPES 1 -#include "com.h" -#if FFECOM_f2cLONGINT == FFECOM_f2ccodeLONG -F2C_LONGINT=long int -#elif FFECOM_f2cLONGINT == FFECOM_f2ccodeLONGLONG -F2C_LONGINT=long long int -#else -# error "Cannot find a suitable type for F2C_LONGINT" -#endif -], - g77_cv_sys_f2clongint="long int",) -if test "$g77_cv_sys_f2clongint" = ""; then - AC_EGREP_CPP(F2C_LONGINT=long long int, -[#include "proj.h" -#define FFECOM_DETERMINE_TYPES 1 -#include "com.h" -#if FFECOM_f2cLONGINT == FFECOM_f2ccodeLONG -F2C_LONGINT=long int -#elif FFECOM_f2cLONGINT == FFECOM_f2ccodeLONGLONG -F2C_LONGINT=long long int -#else -# error "Cannot find a suitable type for F2C_LONGINT" -#endif -], - g77_cv_sys_f2clongint="long long int",) -fi -if test "$g77_cv_sys_f2clongint" = ""; then - AC_MSG_RESULT("") - AC_MSG_ERROR([Can't determine type for f2c long int; config.log may help.]) -fi -) -AC_MSG_RESULT($g77_cv_sys_f2clongint) -F2C_LONGINT=$g77_cv_sys_f2clongint -ac_cpp=$late_ac_cpp -AC_SUBST(F2C_LONGINT) - -dnl maybe check for drem/remainder - -AC_SUBST(CROSS) - - -# This EOF_CHAR is a misfeature on unix. -AC_DEFINE(NO_EOF_CHAR_CHECK) - -AC_DEFINE(Skip_f2c_Undefs) - -dnl Craig had these in f2c.h, but they're only relevant for building libf2c -dnl anyway. - -dnl For GNU Fortran (g77), we always enable the following behaviors for -dnl libf2c, to make things easy on the programmer. The alternate -dnl behaviors have their uses, and g77 might provide them as compiler, -dnl rather than library, options, so only a single copy of a shared libf2c -dnl need be built for a system. - -dnl This makes unformatted I/O more consistent in relation to other -dnl systems. It is not required by the F77 standard. - -AC_DEFINE(Pad_UDread) - -dnl This makes ERR= and IOSTAT= returns work properly in disk-full -dnl situations, making things work more as expected. It slows things -dnl down, so g77 will probably someday choose the original implementation -dnl on a case-by-case basis when it can be shown to not be necessary -dnl (e.g. no ERR= or IOSTAT=) or when it is given the appropriate -dnl compile-time option or, perhaps, source-code directive. - -dnl AC_DEFINE(ALWAYS_FLUSH) - -dnl Most Fortran implementations do this, so to make it easier -dnl to compare the output of g77-compiled programs to those compiled -dnl by most other compilers, tell libf2c to put leading zeros in -dnl appropriate places on output - -AC_DEFINE(WANT_LEAD_0) - -# avoid confusion in case the `makefile's from the f2c distribution have -# got put here -test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori -test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori -test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori - -AC_OUTPUT(Makefile ../../include/f2c.h:f2c.h.in libI77/Makefile libF77/Makefile libU77/Makefile) - -dnl We might have configuration options to: -dnl * allow non-standard string concatenation (use libF77 s_catow.o, -dnl not s_cat.o) -dnl * change unit preconnexion in libI77/err.c (f_init.c) -dnl * -DALWAYS_FLUSH in libI77 -dnl * -DOMIT_BLANK_CC in libI77 - -dnl Local Variables: -dnl comment-start: "dnl " -dnl comment-end: "" -dnl comment-start-skip: "\\bdnl\\b\\s *" -dnl End: diff --git a/gcc/f/runtime/disclaimer.netlib b/gcc/f/runtime/disclaimer.netlib deleted file mode 100644 index a11108f83db..00000000000 --- a/gcc/f/runtime/disclaimer.netlib +++ /dev/null @@ -1,15 +0,0 @@ -f2c is a Fortran to C converter under development since 1990 by - David M. Gay (then AT&T Bell Labs, now Bell Labs, Lucent Technologies) - Stu Feldman (then at Bellcore, now at IBM) - Mark Maimone (Carnegie-Mellon University) - Norm Schryer (then AT&T Bell Labs, now AT&T Labs) -Please send bug reports to dmg@research.bell-labs.com . - -AT&T, Bellcore and Lucent disclaim all warranties with regard to this -software, including all implied warranties of merchantability -and fitness. In no event shall AT&T, Bellcore or Lucent be liable for -any special, indirect or consequential damages or any damages -whatsoever resulting from loss of use, data or profits, whether -in an action of contract, negligence or other tortious action, -arising out of or in connection with the use or performance of -this software. diff --git a/gcc/f/runtime/f2c.h.in b/gcc/f/runtime/f2c.h.in deleted file mode 100644 index 90374678100..00000000000 --- a/gcc/f/runtime/f2c.h.in +++ /dev/null @@ -1,227 +0,0 @@ -/* f2c.h -- Standard Fortran to C header file */ - -/** barf [ba:rf] 2. "He suggested using FORTRAN, and everybody barfed." - - - From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */ - -#ifndef F2C_INCLUDE -#define F2C_INCLUDE - -/* F2C_INTEGER will normally be `int' but would be `long' on 16-bit systems */ -/* we assume short, float are OK */ -typedef @F2C_INTEGER@ /* long int */ integer; -typedef unsigned @F2C_INTEGER@ /* long */ uinteger; -typedef char *address; -typedef short int shortint; -typedef float real; -typedef double doublereal; -typedef struct { real r, i; } complex; -typedef struct { doublereal r, i; } doublecomplex; -typedef @F2C_INTEGER@ /* long int */ logical; -typedef short int shortlogical; -typedef char logical1; -typedef char integer1; -typedef @F2C_LONGINT@ /* long long */ longint; /* system-dependent */ -typedef unsigned @F2C_LONGINT@ /* long long */ ulongint; /* system-dependent */ -#define qbit_clear(a,b) ((a) & ~((ulongint)1 << (b))) -#define qbit_set(a,b) ((a) | ((ulongint)1 << (b))) - -#define TRUE_ (1) -#define FALSE_ (0) - -/* Extern is for use with -E */ -#ifndef Extern -#define Extern extern -#endif - -/* I/O stuff */ - -#ifdef f2c_i2 -#error "f2c_i2 will not work with g77!!!!" -/* for -i2 */ -typedef short flag; -typedef short ftnlen; -typedef short ftnint; -#else -typedef @F2C_INTEGER@ /* long int */ flag; -typedef @F2C_INTEGER@ /* long int */ ftnlen; -typedef @F2C_INTEGER@ /* long int */ ftnint; -#endif - -/*external read, write*/ -typedef struct -{ flag cierr; - ftnint ciunit; - flag ciend; - char *cifmt; - ftnint cirec; -} cilist; - -/*internal read, write*/ -typedef struct -{ flag icierr; - char *iciunit; - flag iciend; - char *icifmt; - ftnint icirlen; - ftnint icirnum; -} icilist; - -/*open*/ -typedef struct -{ flag oerr; - ftnint ounit; - char *ofnm; - ftnlen ofnmlen; - char *osta; - char *oacc; - char *ofm; - ftnint orl; - char *oblnk; -} olist; - -/*close*/ -typedef struct -{ flag cerr; - ftnint cunit; - char *csta; -} cllist; - -/*rewind, backspace, endfile*/ -typedef struct -{ flag aerr; - ftnint aunit; -} alist; - -/* inquire */ -typedef struct -{ flag inerr; - ftnint inunit; - char *infile; - ftnlen infilen; - ftnint *inex; /*parameters in standard's order*/ - ftnint *inopen; - ftnint *innum; - ftnint *innamed; - char *inname; - ftnlen innamlen; - char *inacc; - ftnlen inacclen; - char *inseq; - ftnlen inseqlen; - char *indir; - ftnlen indirlen; - char *infmt; - ftnlen infmtlen; - char *inform; - ftnint informlen; - char *inunf; - ftnlen inunflen; - ftnint *inrecl; - ftnint *innrec; - char *inblank; - ftnlen inblanklen; -} inlist; - -#define VOID void - -union Multitype { /* for multiple entry points */ - integer1 g; - shortint h; - integer i; - /* longint j; */ - real r; - doublereal d; - complex c; - doublecomplex z; - }; - -typedef union Multitype Multitype; - -/*typedef long int Long;*/ /* No longer used; formerly in Namelist */ - -struct Vardesc { /* for Namelist */ - char *name; - char *addr; - ftnlen *dims; - int type; - }; -typedef struct Vardesc Vardesc; - -struct Namelist { - char *name; - Vardesc **vars; - int nvars; - }; -typedef struct Namelist Namelist; - -#define abs(x) ((x) >= 0 ? (x) : -(x)) -#define dabs(x) (doublereal)abs(x) -#define min(a,b) ((a) <= (b) ? (a) : (b)) -#define max(a,b) ((a) >= (b) ? (a) : (b)) -#define dmin(a,b) (doublereal)min(a,b) -#define dmax(a,b) (doublereal)max(a,b) -#define bit_test(a,b) ((a) >> (b) & 1) -#define bit_clear(a,b) ((a) & ~((uinteger)1 << (b))) -#define bit_set(a,b) ((a) | ((uinteger)1 << (b))) - -/* procedure parameter types for -A and -C++ */ - -#define F2C_proc_par_types 1 -#ifdef __cplusplus -typedef int /* Unknown procedure type */ (*U_fp)(...); -typedef shortint (*J_fp)(...); -typedef integer (*I_fp)(...); -typedef real (*R_fp)(...); -typedef doublereal (*D_fp)(...), (*E_fp)(...); -typedef /* Complex */ VOID (*C_fp)(...); -typedef /* Double Complex */ VOID (*Z_fp)(...); -typedef logical (*L_fp)(...); -typedef shortlogical (*K_fp)(...); -typedef /* Character */ VOID (*H_fp)(...); -typedef /* Subroutine */ int (*S_fp)(...); -#else -typedef int /* Unknown procedure type */ (*U_fp)(); -typedef shortint (*J_fp)(); -typedef integer (*I_fp)(); -typedef real (*R_fp)(); -typedef doublereal (*D_fp)(), (*E_fp)(); -typedef /* Complex */ VOID (*C_fp)(); -typedef /* Double Complex */ VOID (*Z_fp)(); -typedef logical (*L_fp)(); -typedef shortlogical (*K_fp)(); -typedef /* Character */ VOID (*H_fp)(); -typedef /* Subroutine */ int (*S_fp)(); -#endif -/* E_fp is for real functions when -R is not specified */ -typedef VOID C_f; /* complex function */ -typedef VOID H_f; /* character function */ -typedef VOID Z_f; /* double complex function */ -typedef doublereal E_f; /* real function with -R not specified */ - -/* undef any lower-case symbols that your C compiler predefines, e.g.: */ - -#ifndef Skip_f2c_Undefs -/* (No such symbols should be defined in a strict ANSI C compiler. - We can avoid trouble with f2c-translated code by using - gcc -ansi [-traditional].) */ -#undef cray -#undef gcos -#undef mc68010 -#undef mc68020 -#undef mips -#undef pdp11 -#undef sgi -#undef sparc -#undef sun -#undef sun2 -#undef sun3 -#undef sun4 -#undef u370 -#undef u3b -#undef u3b2 -#undef u3b5 -#undef unix -#undef vax -#endif -#endif diff --git a/gcc/f/runtime/f2cext.c b/gcc/f/runtime/f2cext.c deleted file mode 100644 index d5ac815c9b4..00000000000 --- a/gcc/f/runtime/f2cext.c +++ /dev/null @@ -1,562 +0,0 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran run-time library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - - -#include <f2c.h> -typedef int (*sig_proc)(int); - -#ifdef Labort -int abort_ (void) { - extern int G77_abort_0 (void); - return G77_abort_0 (); -} -#endif - -#ifdef Lderf -double derf_ (doublereal *x) { - extern double G77_derf_0 (doublereal *x); - return G77_derf_0 (x); -} -#endif - -#ifdef Lderfc -double derfc_ (doublereal *x) { - extern double G77_derfc_0 (doublereal *x); - return G77_derfc_0 (x); -} -#endif - -#ifdef Lef1asc -int ef1asc_ (ftnint *a, ftnlen *la, ftnint *b, ftnlen *lb) { - extern int G77_ef1asc_0 (ftnint *a, ftnlen *la, ftnint *b, ftnlen *lb); - return G77_ef1asc_0 (a, la, b, lb); -} -#endif - -#ifdef Lef1cmc -integer ef1cmc_ (ftnint *a, ftnlen *la, ftnint *b, ftnlen *lb) { - extern integer G77_ef1cmc_0 (ftnint *a, ftnlen *la, ftnint *b, ftnlen *lb); - return G77_ef1cmc_0 (a, la, b, lb); -} -#endif - -#ifdef Lerf -double erf_ (real *x) { - extern double G77_erf_0 (real *x); - return G77_erf_0 (x); -} -#endif - -#ifdef Lerfc -double erfc_ (real *x) { - extern double G77_erfc_0 (real *x); - return G77_erfc_0 (x); -} -#endif - -#ifdef Lexit -void exit_ (integer *rc) { - extern void G77_exit_0 (integer *rc); - G77_exit_0 (rc); -} -#endif - -#ifdef Lgetarg -void getarg_ (ftnint *n, char *s, ftnlen ls) { - extern void G77_getarg_0 (ftnint *n, char *s, ftnlen ls); - G77_getarg_0 (n, s, ls); -} -#endif - -#ifdef Lgetenv -void getenv_ (char *fname, char *value, ftnlen flen, ftnlen vlen) { - extern void G77_getenv_0 (char *fname, char *value, ftnlen flen, ftnlen vlen); - G77_getenv_0 (fname, value, flen, vlen); -} -#endif - -#ifdef Liargc -ftnint iargc_ (void) { - extern ftnint G77_iargc_0 (void); - return G77_iargc_0 (); -} -#endif - -#ifdef Lsignal -ftnint signal_ (integer *sigp, sig_proc proc) { - extern ftnint G77_signal_0 (integer *sigp, sig_proc proc); - return G77_signal_0 (sigp, proc); -} -#endif - -#ifdef Lsystem -integer system_ (char *s, ftnlen n) { - extern integer G77_system_0 (char *s, ftnlen n); - return G77_system_0 (s, n); -} -#endif - -#ifdef Lflush -int flush_ (void) { - extern int G77_flush_0 (void); - return G77_flush_0 (); -} -#endif - -#ifdef Lftell -integer ftell_ (integer *Unit) { - extern integer G77_ftell_0 (integer *Unit); - return G77_ftell_0 (Unit); -} -#endif - -#ifdef Lfseek -integer fseek_ (integer *Unit, integer *offset, integer *xwhence) { - extern integer G77_fseek_0 (integer *Unit, integer *offset, integer *xwhence); - return G77_fseek_0 (Unit, offset, xwhence); -} -#endif - -#ifdef Laccess -integer access_ (const char *name, const char *mode, ftnlen Lname, ftnlen Lmode) { - extern integer G77_access_0 (const char *name, const char *mode, ftnlen Lname, ftnlen Lmode); - return G77_access_0 (name, mode, Lname, Lmode); -} -#endif - -#ifdef Lalarm -integer alarm_ (integer *seconds, sig_proc proc, integer *status) { - extern integer G77_alarm_0 (integer *seconds, sig_proc proc); - return G77_alarm_0 (seconds, proc); -} -#endif - -#ifdef Lbesj0 -double besj0_ (const real *x) { - return j0 (*x); -} -#endif - -#ifdef Lbesj1 -double besj1_ (const real *x) { - return j1 (*x); -} -#endif - -#ifdef Lbesjn -double besjn_ (const integer *n, real *x) { - return jn (*n, *x); -} -#endif - -#ifdef Lbesy0 -double besy0_ (const real *x) { - return y0 (*x); -} -#endif - -#ifdef Lbesy1 -double besy1_ (const real *x) { - return y1 (*x); -} -#endif - -#ifdef Lbesyn -double besyn_ (const integer *n, real *x) { - return yn (*n, *x); -} -#endif - -#ifdef Lchdir -integer chdir_ (const char *name, const ftnlen Lname) { - extern integer G77_chdir_0 (const char *name, const ftnlen Lname); - return G77_chdir_0 (name, Lname); -} -#endif - -#ifdef Lchmod -integer chmod_ (const char *name, const char *mode, const ftnlen Lname, const ftnlen Lmode) { - extern integer G77_chmod_0 (const char *name, const char *mode, const ftnlen Lname, const ftnlen Lmode); - return G77_chmod_0 (name, mode, Lname, Lmode); -} -#endif - -#ifdef Lctime -void ctime_ (char *chtime, const ftnlen Lchtime, longint *xstime) { - extern void G77_ctime_0 (char *chtime, const ftnlen Lchtime, longint *xstime); - G77_ctime_0 (chtime, Lchtime, xstime); -} -#endif - -#ifdef Ldate -int date_ (char *buf, ftnlen buf_len) { - extern int G77_date_0 (char *buf, ftnlen buf_len); - return G77_date_0 (buf, buf_len); -} -#endif - -#ifdef Ldbesj0 -double dbesj0_ (const double *x) { - return j0 (*x); -} -#endif - -#ifdef Ldbesj1 -double dbesj1_ (const double *x) { - return j1 (*x); -} -#endif - -#ifdef Ldbesjn -double dbesjn_ (const integer *n, double *x) { - return jn (*n, *x); -} -#endif - -#ifdef Ldbesy0 -double dbesy0_ (const double *x) { - return y0 (*x); -} -#endif - -#ifdef Ldbesy1 -double dbesy1_ (const double *x) { - return y1 (*x); -} -#endif - -#ifdef Ldbesyn -double dbesyn_ (const integer *n, double *x) { - return yn (*n, *x); -} -#endif - -#ifdef Ldtime -double dtime_ (real tarray[2]) { - extern double G77_dtime_0 (real tarray[2]); - return G77_dtime_0 (tarray); -} -#endif - -#ifdef Letime -double etime_ (real tarray[2]) { - extern double G77_etime_0 (real tarray[2]); - return G77_etime_0 (tarray); -} -#endif - -#ifdef Lfdate -void fdate_ (char *ret_val, ftnlen ret_val_len) { - extern void G77_fdate_0 (char *ret_val, ftnlen ret_val_len); - G77_fdate_0 (ret_val, ret_val_len); -} -#endif - -#ifdef Lfgetc -integer fgetc_ (const integer *lunit, char *c, ftnlen Lc) { - extern integer G77_fgetc_0 (const integer *lunit, char *c, ftnlen Lc); - return G77_fgetc_0 (lunit, c, Lc); -} -#endif - -#ifdef Lfget -integer fget_ (char *c, const ftnlen Lc) { - extern integer G77_fget_0 (char *c, const ftnlen Lc); - return G77_fget_0 (c, Lc); -} -#endif - -#ifdef Lflush1 -int flush1_ (const integer *lunit) { - extern int G77_flush1_0 (const integer *lunit); - return G77_flush1_0 (lunit); -} -#endif - -#ifdef Lfnum -integer fnum_ (integer *lunit) { - extern integer G77_fnum_0 (integer *lunit); - return G77_fnum_0 (lunit); -} -#endif - -#ifdef Lfputc -integer fputc_ (const integer *lunit, const char *c, const ftnlen Lc) { - extern integer G77_fputc_0 (const integer *lunit, const char *c, const ftnlen Lc); - return G77_fputc_0 (lunit, c, Lc); -} -#endif - -#ifdef Lfput -integer fput_ (const char *c, const ftnlen Lc) { - extern integer G77_fput_0 (const char *c, const ftnlen Lc); - return G77_fput_0 (c, Lc); -} -#endif - -#ifdef Lfstat -integer fstat_ (const integer *lunit, integer statb[13]) { - extern integer G77_fstat_0 (const integer *lunit, integer statb[13]); - return G77_fstat_0 (lunit, statb); -} -#endif - -#ifdef Lgerror -int gerror_ (char *str, ftnlen Lstr) { - extern int G77_gerror_0 (char *str, ftnlen Lstr); - return G77_gerror_0 (str, Lstr); -} -#endif - -#ifdef Lgetcwd -integer getcwd_ (char *str, const ftnlen Lstr) { - extern integer G77_getcwd_0 (char *str, const ftnlen Lstr); - return G77_getcwd_0 (str, Lstr); -} -#endif - -#ifdef Lgetgid -integer getgid_ (void) { - extern integer G77_getgid_0 (void); - return G77_getgid_0 (); -} -#endif - -#ifdef Lgetlog -int getlog_ (char *str, const ftnlen Lstr) { - extern int G77_getlog_0 (char *str, const ftnlen Lstr); - return G77_getlog_0 (str, Lstr); -} -#endif - -#ifdef Lgetpid -integer getpid_ (void) { - extern integer G77_getpid_0 (void); - return G77_getpid_0 (); -} -#endif - -#ifdef Lgetuid -integer getuid_ (void) { - extern integer G77_getuid_0 (void); - return G77_getuid_0 (); -} -#endif - -#ifdef Lgmtime -int gmtime_ (const integer *stime, integer tarray[9]) { - extern int G77_gmtime_0 (const integer *stime, integer tarray[9]); - return G77_gmtime_0 (stime, tarray); -} -#endif - -#ifdef Lhostnm -integer hostnm_ (char *name, ftnlen Lname) { - extern integer G77_hostnm_0 (char *name, ftnlen Lname); - return G77_hostnm_0 (name, Lname); -} -#endif - -#ifdef Lidate -int idate_ (int iarray[3]) { - extern int G77_idate_0 (int iarray[3]); - return G77_idate_0 (iarray); -} -#endif - -#ifdef Lierrno -integer ierrno_ (void) { - extern integer G77_ierrno_0 (void); - return G77_ierrno_0 (); -} -#endif - -#ifdef Lirand -integer irand_ (integer *flag) { - extern integer G77_irand_0 (integer *flag); - return G77_irand_0 (flag); -} -#endif - -#ifdef Lisatty -logical isatty_ (integer *lunit) { - extern logical G77_isatty_0 (integer *lunit); - return G77_isatty_0 (lunit); -} -#endif - -#ifdef Litime -int itime_ (integer tarray[3]) { - extern int G77_itime_0 (integer tarray[3]); - return G77_itime_0 (tarray); -} -#endif - -#ifdef Lkill -integer kill_ (const integer *pid, const integer *signum) { - extern integer G77_kill_0 (const integer *pid, const integer *signum); - return G77_kill_0 (pid, signum); -} -#endif - -#ifdef Llink -integer link_ (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2) { - extern integer G77_link_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2); - return G77_link_0 (path1, path2, Lpath1, Lpath2); -} -#endif - -#ifdef Llnblnk -integer lnblnk_ (char *str, ftnlen str_len) { - extern integer G77_lnblnk_0 (char *str, ftnlen str_len); - return G77_lnblnk_0 (str, str_len); -} -#endif - -#ifdef Llstat -integer lstat_ (const char *name, integer statb[13], const ftnlen Lname) { - extern integer G77_lstat_0 (const char *name, integer statb[13], const ftnlen Lname); - return G77_lstat_0 (name, statb, Lname); -} -#endif - -#ifdef Lltime -int ltime_ (const integer *stime, integer tarray[9]) { - extern int G77_ltime_0 (const integer *stime, integer tarray[9]); - return G77_ltime_0 (stime, tarray); -} -#endif - -#ifdef Lmclock -longint mclock_ (void) { - extern longint G77_mclock_0 (void); - return G77_mclock_0 (); -} -#endif - -#ifdef Lperror -int perror_ (const char *str, const ftnlen Lstr) { - extern int G77_perror_0 (const char *str, const ftnlen Lstr); - return G77_perror_0 (str, Lstr); -} -#endif - -#ifdef Lrand -double rand_ (integer *flag) { - extern double G77_rand_0 (integer *flag); - return G77_rand_0 (flag); -} -#endif - -#ifdef Lrename -integer rename_ (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2) { - extern integer G77_rename_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2); - return G77_rename_0 (path1, path2, Lpath1, Lpath2); -} -#endif - -#ifdef Lsecnds -double secnds_ (real *r) { - extern double G77_secnds_0 (real *r); - return G77_secnds_0 (r); -} -#endif - -#ifdef Lsecond -double second_ () { - extern double G77_second_0 (); - return G77_second_0 (); -} -#endif - -#ifdef Lsleep -int sleep_ (const integer *seconds) { - extern int G77_sleep_0 (const integer *seconds); - return G77_sleep_0 (seconds); -} -#endif - -#ifdef Lsrand -int srand_ (const integer *seed) { - extern int G77_srand_0 (const integer *seed); - return G77_srand_0 (seed); -} -#endif - -#ifdef Lstat -integer stat_ (const char *name, integer statb[13], const ftnlen Lname) { - extern integer G77_stat_0 (const char *name, integer statb[13], const ftnlen Lname); - return G77_stat_0 (name, statb, Lname); -} -#endif - -#ifdef Lsymlnk -integer symlnk_ (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2) { - extern integer G77_symlnk_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2); - return G77_symlnk_0 (path1, path2, Lpath1, Lpath2); -} -#endif - -#ifdef Lsclock -int system_clock_ (integer *count, integer *count_rate, integer *count_max) { - extern int G77_system_clock_0 (integer *count, integer *count_rate, integer *count_max); - return G77_system_clock_0 (count, count_rate, count_max); -} -#endif - -#ifdef Ltime -longint time_ (void) { - extern longint G77_time_0 (void); - return G77_time_0 (); -} -#endif - -#ifdef Lttynam -void ttynam_ (char *ret_val, ftnlen ret_val_len, integer *lunit) { - extern void G77_ttynam_0 (char *ret_val, ftnlen ret_val_len, integer *lunit); - G77_ttynam_0 (ret_val, ret_val_len, lunit); -} -#endif - -#ifdef Lumask -integer umask_ (integer *mask) { - extern integer G77_umask_0 (integer *mask); - return G77_umask_0 (mask); -} -#endif - -#ifdef Lunlink -integer unlink_ (const char *str, const ftnlen Lstr) { - extern integer G77_unlink_0 (const char *str, const ftnlen Lstr); - return G77_unlink_0 (str, Lstr); -} -#endif - -#ifdef Lvxtidt -int vxtidate_ (integer *m, integer *d, integer *y) { - extern int G77_vxtidate_0 (integer *m, integer *d, integer *y); - return G77_vxtidate_0 (m, d, y); -} -#endif - -#ifdef Lvxttim -void vxttime_ (char chtime[8], const ftnlen Lchtime) { - extern void G77_vxttime_0 (char chtime[8], const ftnlen Lchtime); - G77_vxttime_0 (chtime, Lchtime); -} -#endif diff --git a/gcc/f/runtime/libF77/F77_aloc.c b/gcc/f/runtime/libF77/F77_aloc.c deleted file mode 100644 index 8754fe2ef70..00000000000 --- a/gcc/f/runtime/libF77/F77_aloc.c +++ /dev/null @@ -1,32 +0,0 @@ -#include "f2c.h" -#undef abs -#undef min -#undef max -#include <stdio.h> - -static integer memfailure = 3; - -#ifdef KR_headers -extern char *malloc(); -extern void G77_exit_0 (); - - char * -F77_aloc(Len, whence) integer Len; char *whence; -#else -#include <stdlib.h> -extern void G77_exit_0 (integer*); - - char * -F77_aloc(integer Len, char *whence) -#endif -{ - char *rv; - unsigned int uLen = (unsigned int) Len; /* for K&R C */ - - if (!(rv = (char*)malloc(uLen))) { - fprintf(stderr, "malloc(%u) failure in %s\n", - uLen, whence); - G77_exit_0 (&memfailure); - } - return rv; - } diff --git a/gcc/f/runtime/libF77/Makefile.in b/gcc/f/runtime/libF77/Makefile.in deleted file mode 100644 index 208626cb4a0..00000000000 --- a/gcc/f/runtime/libF77/Makefile.in +++ /dev/null @@ -1,95 +0,0 @@ -# Makefile for GNU F77 compiler runtime. -# Copyright 1990 - 1994 by AT&T Bell Laboratories and Bellcore (see the -# file `Notice'). -# Portions of this file Copyright (C) 1995, 1996 Free Software Foundation, Inc. -# Contributed by Dave Love (d.love@dl.ac.uk). -# -#This file is part of GNU Fortran. -# -#GNU Fortran is free software; you can redistribute it and/or modify -#it under the terms of the GNU General Public License as published by -#the Free Software Foundation; either version 2, or (at your option) -#any later version. -# -#GNU Fortran is distributed in the hope that it will be useful, -#but WITHOUT ANY WARRANTY; without even the implied warranty of -#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -#GNU General Public License for more details. -# -#You should have received a copy of the GNU General Public License -#along with GNU Fortran; see the file COPYING. If not, write to -#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -#02111-1307, USA. - -SHELL = /bin/sh - -srcdir = @srcdir@ -VPATH = @srcdir@ - -#### Start of system configuration section. #### - -# The _FOR_TARGET things are appropriate for a cross-make, passed by the -# superior makefile -GCC_FOR_TARGET = @CC@ -CC = $(GCC_FOR_TARGET) -CFLAGS = @CFLAGS@ $(GCC_FLAGS) -CPPFLAGS = @CPPFLAGS@ -DEFS = @DEFS@ -CGFLAGS = -g0 -# f2c.h should already be installed in xgcc's include directory but add that -# to -I anyhow in case not using xgcc. -ALL_CFLAGS = -I. -I$(srcdir) -I../../../include $(CPPFLAGS) $(DEFS) $(CFLAGS) -AR = @AR@ -AR_FLAGS = rc -RANLIB = @RANLIB@ -RANLIB_TEST = @RANLIB_TEST@ -CROSS = @CROSS@ - -.SUFFIXES: -.SUFFIXES: .c .o - -.c.o: - $(CC) -c -DSkip_f2c_Undefs $(ALL_CFLAGS) $(CGFLAGS) $< - -MISC = F77_aloc.o VersionF.o main.o s_rnge.o abort_.o getarg_.o iargc_.o\ - getenv_.o signal_.o s_stop.o s_paus.o system_.o cabs.o\ - derf_.o derfc_.o erf_.o erfc_.o sig_die.o exit_.o -POW = pow_ci.o pow_dd.o pow_di.o pow_hh.o pow_ii.o pow_ri.o pow_zi.o pow_zz.o \ - pow_qq.o -CX = c_abs.o c_cos.o c_div.o c_exp.o c_log.o c_sin.o c_sqrt.o -DCX = z_abs.o z_cos.o z_div.o z_exp.o z_log.o z_sin.o z_sqrt.o -REAL = r_abs.o r_acos.o r_asin.o r_atan.o r_atn2.o r_cnjg.o r_cos.o\ - r_cosh.o r_dim.o r_exp.o r_imag.o r_int.o\ - r_lg10.o r_log.o r_mod.o r_nint.o r_sign.o\ - r_sin.o r_sinh.o r_sqrt.o r_tan.o r_tanh.o -DBL = d_abs.o d_acos.o d_asin.o d_atan.o d_atn2.o\ - d_cnjg.o d_cos.o d_cosh.o d_dim.o d_exp.o\ - d_imag.o d_int.o d_lg10.o d_log.o d_mod.o\ - d_nint.o d_prod.o d_sign.o d_sin.o d_sinh.o\ - d_sqrt.o d_tan.o d_tanh.o -INT = i_abs.o i_dim.o i_dnnt.o i_indx.o i_len.o i_mod.o i_nint.o i_sign.o -HALF = h_abs.o h_dim.o h_dnnt.o h_indx.o h_len.o h_mod.o h_nint.o h_sign.o -CMP = l_ge.o l_gt.o l_le.o l_lt.o hl_ge.o hl_gt.o hl_le.o hl_lt.o -EFL = ef1asc_.o ef1cmc_.o -CHAR = s_cat.o s_cmp.o s_copy.o -F90BIT = lbitbits.o lbitshft.o qbitbits.o qbitshft.o - -F2C_H = ../../../include/f2c.h - -all: $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) \ - $(HALF) $(CMP) $(EFL) $(CHAR) $(F90BIT) - -VersionF.o: Version.c - $(CC) -c $(CGFLAGS) -o $@ $(srcdir)/Version.c - -mostlyclean clean: - -rm -f *.o - -distclean maintainer-clean: clean - -rm -f stage? include Makefile - -# Not quite all these actually do depend on f2c.h... -$(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) \ - $(HALF) $(CMP) $(EFL) $(CHAR) $(F90BIT): $(F2C_H) - -.PHONY: mostlyclean clean distclean maintainer-clean all diff --git a/gcc/f/runtime/libF77/Notice b/gcc/f/runtime/libF77/Notice deleted file mode 100644 index 261b719bc57..00000000000 --- a/gcc/f/runtime/libF77/Notice +++ /dev/null @@ -1,23 +0,0 @@ -/**************************************************************** -Copyright 1990 - 1997 by AT&T, Lucent Technologies and Bellcore. - -Permission to use, copy, modify, and distribute this software -and its documentation for any purpose and without fee is hereby -granted, provided that the above copyright notice appear in all -copies and that both that the copyright notice and this -permission notice and warranty disclaimer appear in supporting -documentation, and that the names of AT&T, Bell Laboratories, -Lucent or Bellcore or any of their entities not be used in -advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -AT&T, Lucent and Bellcore disclaim all warranties with regard to -this software, including all implied warranties of -merchantability and fitness. In no event shall AT&T, Lucent or -Bellcore be liable for any special, indirect or consequential -damages or any damages whatsoever resulting from loss of use, -data or profits, whether in an action of contract, negligence or -other tortious action, arising out of or in connection with the -use or performance of this software. -****************************************************************/ - diff --git a/gcc/f/runtime/libF77/README.netlib b/gcc/f/runtime/libF77/README.netlib deleted file mode 100644 index 76682152551..00000000000 --- a/gcc/f/runtime/libF77/README.netlib +++ /dev/null @@ -1,108 +0,0 @@ -If your compiler does not recognize ANSI C headers, -compile with KR_headers defined: either add -DKR_headers -to the definition of CFLAGS in the makefile, or insert - -#define KR_headers - -at the top of f2c.h , cabs.c , main.c , and sig_die.c . - -Under MS-DOS, compile s_paus.c with -DMSDOS. - -If you have a really ancient K&R C compiler that does not understand -void, add -Dvoid=int to the definition of CFLAGS in the makefile. - -If you use a C++ compiler, first create a local f2c.h by appending -f2ch.add to the usual f2c.h, e.g., by issuing the command - make f2c.h -which assumes f2c.h is installed in /usr/include . - -If your system lacks onexit() and you are not using an ANSI C -compiler, then you should compile main.c, s_paus.c, s_stop.c, and -sig_die.c with NO_ONEXIT defined. See the comments about onexit in -the makefile. - -If your system has a double drem() function such that drem(a,b) -is the IEEE remainder function (with double a, b), then you may -wish to compile r_mod.c and d_mod.c with IEEE_drem defined. -On some systems, you may also need to compile with -Ddrem=remainder . - -To check for transmission errors, issue the command - make check -This assumes you have the xsum program whose source, xsum.c, -is distributed as part of "all from f2c/src". If you do not -have xsum, you can obtain xsum.c by sending the following E-mail -message to netlib@netlib.bell-labs.com - send xsum.c from f2c/src - -The makefile assumes you have installed f2c.h in a standard -place (and does not cause recompilation when f2c.h is changed); -f2c.h comes with "all from f2c" (the source for f2c) and is -available separately ("f2c.h from f2c"). - -Most of the routines in libF77 are support routines for Fortran -intrinsic functions or for operations that f2c chooses not -to do "in line". There are a few exceptions, summarized below -- -functions and subroutines that appear to your program as ordinary -external Fortran routines. - -1. CALL ABORT prints a message and causes a core dump. - -2. ERF(r) and DERF(d) and the REAL and DOUBLE PRECISION - error functions (with x REAL and d DOUBLE PRECISION); - DERF must be declared DOUBLE PRECISION in your program. - Both ERF and DERF assume your C library provides the - underlying erf() function (which not all systems do). - -3. ERFC(r) and DERFC(d) are the complementary error functions: - ERFC(r) = 1 - ERF(r) and DERFC(d) = 1.d0 - DERFC(d) - (except that their results may be more accurate than - explicitly evaluating the above formulae would give). - Again, ERFC and r are REAL, and DERFC and d are DOUBLE - PRECISION (and must be declared as such in your program), - and ERFC and DERFC rely on your system's erfc(). - -4. CALL GETARG(n,s), where n is an INTEGER and s is a CHARACTER - variable, sets s to the n-th command-line argument (or to - all blanks if there are fewer than n command-line arguments); - CALL GETARG(0,s) sets s to the name of the program (on systems - that support this feature). See IARGC below. - -5. CALL GETENV(name, value), where name and value are of type - CHARACTER, sets value to the environment value, $name, of - name (or to blanks if $name has not been set). - -6. NARGS = IARGC() sets NARGS to the number of command-line - arguments (an INTEGER value). - -7. CALL SIGNAL(n,func), where n is an INTEGER and func is an - EXTERNAL procedure, arranges for func to be invoked when - signal n occurs (on systems where this makes sense). - -8. CALL SYSTEM(cmd), where cmd is of type CHARACTER, passes - cmd to the system's command processor (on systems where - this can be done). - -The makefile does not attempt to compile pow_qq.c, qbitbits.c, -and qbitshft.c, which are meant for use with INTEGER*8. To use -INTEGER*8, you must modify f2c.h to declare longint and ulongint -appropriately; then add pow_qq.o to the POW = line in the makefile, -and add " qbitbits.o qbitshft.o" to the makefile's F90BIT = line. - -Following Fortran 90, s_cat.c and s_copy.c allow the target of a -(character string) assignment to be appear on its right-hand, at -the cost of some extra overhead for all run-time concatenations. -If you prefer the extra efficiency that comes with the Fortran 77 -requirement that the left-hand side of a character assignment not -be involved in the right-hand side, compile s_cat.c and s_copy.c -with -DNO_OVERWRITE . - -If your system lacks a ranlib command, you don't need it. -Either comment out the makefile's ranlib invocation, or install -a harmless "ranlib" command somewhere in your PATH, such as the -one-line shell script - - exit 0 - -or (on some systems) - - exec /usr/bin/ar lts $1 >/dev/null diff --git a/gcc/f/runtime/libF77/Version.c b/gcc/f/runtime/libF77/Version.c deleted file mode 100644 index 8644f3f8187..00000000000 --- a/gcc/f/runtime/libF77/Version.c +++ /dev/null @@ -1,65 +0,0 @@ -static char junk[] = "\n@(#)LIBF77 VERSION 19970404\n"; - -/* -*/ - -char __G77_LIBF77_VERSION__[] = "0.5.21"; - -/* -2.00 11 June 1980. File version.c added to library. -2.01 31 May 1988. s_paus() flushes stderr; names of hl_* fixed - [ d]erf[c ] added - 8 Aug. 1989: #ifdefs for f2c -i2 added to s_cat.c - 29 Nov. 1989: s_cmp returns long (for f2c) - 30 Nov. 1989: arg types from f2c.h - 12 Dec. 1989: s_rnge allows long names - 19 Dec. 1989: getenv_ allows unsorted environment - 28 Mar. 1990: add exit(0) to end of main() - 2 Oct. 1990: test signal(...) == SIG_IGN rather than & 01 in main - 17 Oct. 1990: abort() calls changed to sig_die(...,1) - 22 Oct. 1990: separate sig_die from main - 25 Apr. 1991: minor, theoretically invisible tweaks to s_cat, sig_die - 31 May 1991: make system_ return status - 18 Dec. 1991: change long to ftnlen (for -i2) many places - 28 Feb. 1992: repair z_sqrt.c (scribbled on input, gave wrong answer) - 18 July 1992: for n < 0, repair handling of 0**n in pow_[dr]i.c - and m**n in pow_hh.c and pow_ii.c; - catch SIGTRAP in main() for error msg before abort - 23 July 1992: switch to ANSI prototypes unless KR_headers is #defined - 23 Oct. 1992: fix botch in signal_.c (erroneous deref of 2nd arg); - change Cabs to f__cabs. - 12 March 1993: various tweaks for C++ - 2 June 1994: adjust so abnormal terminations invoke f_exit just once - 16 Sept. 1994: s_cmp: treat characters as unsigned in comparisons. - 19 Sept. 1994: s_paus: flush after end of PAUSE; add -DMSDOS - 12 Jan. 1995: pow_[dhiqrz][hiq]: adjust x**i to work on machines - that sign-extend right shifts when i is the most - negative integer. - 26 Jan. 1995: adjust s_cat.c, s_copy.c to permit the left-hand side - of character assignments to appear on the right-hand - side (unless compiled with -DNO_OVERWRITE). - 27 Jan. 1995: minor tweak to s_copy.c: copy forward whenever - possible (for better cache behavior). - 30 May 1995: added subroutine exit(rc) integer rc. Version not changed. - 29 Aug. 1995: add F77_aloc.c; use it in s_cat.c and system_.c. - 6 Sept. 1995: fix return type of system_ under -DKR_headers. - 19 Dec. 1995: s_cat.c: fix bug when 2nd or later arg overlaps lhs. - 19 Mar. 1996: s_cat.c: supply missing break after overlap detection. - 13 May 1996: add [lq]bitbits.c and [lq]bitshft.c (f90 bit intrinsics). - 19 June 1996: add casts to unsigned in [lq]bitshft.c. - 26 Feb. 1997: adjust functions with a complex output argument - to permit aliasing it with input arguments. - (For now, at least, this is just for possible - benefit of g77.) - 4 April 1997: [cz]_div.c: tweaks invisible on most systems (that may - affect systems using gratuitous extra precision). -*/ - -#include <stdio.h> - -void -g77__fvers__ () -{ - fprintf (stderr, "__G77_LIBF77_VERSION__: %s", __G77_LIBF77_VERSION__); - fputs (junk, stderr); -} diff --git a/gcc/f/runtime/libF77/abort_.c b/gcc/f/runtime/libF77/abort_.c deleted file mode 100644 index 8efdc42f970..00000000000 --- a/gcc/f/runtime/libF77/abort_.c +++ /dev/null @@ -1,18 +0,0 @@ -#include <stdio.h> -#include "f2c.h" - -#ifdef KR_headers -extern VOID sig_die(); - -int G77_abort_0 () -#else -extern void sig_die(char*,int); - -int G77_abort_0 (void) -#endif -{ -sig_die("Fortran abort routine called", 1); -#ifdef __cplusplus -return 0; -#endif -} diff --git a/gcc/f/runtime/libF77/c_abs.c b/gcc/f/runtime/libF77/c_abs.c deleted file mode 100644 index 041fbd3d8bb..00000000000 --- a/gcc/f/runtime/libF77/c_abs.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double f__cabs(); - -double c_abs(z) complex *z; -#else -extern double f__cabs(double, double); - -double c_abs(complex *z) -#endif -{ -return( f__cabs( z->r, z->i ) ); -} diff --git a/gcc/f/runtime/libF77/c_cos.c b/gcc/f/runtime/libF77/c_cos.c deleted file mode 100644 index 9e833c168b3..00000000000 --- a/gcc/f/runtime/libF77/c_cos.c +++ /dev/null @@ -1,21 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double sin(), cos(), sinh(), cosh(); - -VOID c_cos(resx, z) complex *resx, *z; -#else -#undef abs -#include <math.h> - -void c_cos(complex *resx, complex *z) -#endif -{ -complex res; - -res.r = cos(z->r) * cosh(z->i); -res.i = - sin(z->r) * sinh(z->i); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/c_div.c b/gcc/f/runtime/libF77/c_div.c deleted file mode 100644 index 9568354bd53..00000000000 --- a/gcc/f/runtime/libF77/c_div.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern VOID sig_die(); -VOID c_div(resx, a, b) -complex *a, *b, *resx; -#else -extern void sig_die(char*,int); -void c_div(complex *resx, complex *a, complex *b) -#endif -{ -double ratio, den; -double abr, abi; -complex res; - -if( (abr = b->r) < 0.) - abr = - abr; -if( (abi = b->i) < 0.) - abi = - abi; -if( abr <= abi ) - { - if(abi == 0) - sig_die("complex division by zero", 1); - ratio = (double)b->r / b->i ; - den = b->i * (1 + ratio*ratio); - res.r = (a->r*ratio + a->i) / den; - res.i = (a->i*ratio - a->r) / den; - } - -else - { - ratio = (double)b->i / b->r ; - den = b->r * (1 + ratio*ratio); - res.r = (a->r + a->i*ratio) / den; - res.i = (a->i - a->r*ratio) / den; - } - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/c_exp.c b/gcc/f/runtime/libF77/c_exp.c deleted file mode 100644 index 8d3d33d0fe3..00000000000 --- a/gcc/f/runtime/libF77/c_exp.c +++ /dev/null @@ -1,23 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double exp(), cos(), sin(); - - VOID c_exp(resx, z) complex *resx, *z; -#else -#undef abs -#include <math.h> - -void c_exp(complex *resx, complex *z) -#endif -{ -double expx; -complex res; - -expx = exp(z->r); -res.r = expx * cos(z->i); -res.i = expx * sin(z->i); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/c_log.c b/gcc/f/runtime/libF77/c_log.c deleted file mode 100644 index 6715131ad1d..00000000000 --- a/gcc/f/runtime/libF77/c_log.c +++ /dev/null @@ -1,21 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double log(), f__cabs(), atan2(); -VOID c_log(resx, z) complex *resx, *z; -#else -#undef abs -#include <math.h> -extern double f__cabs(double, double); - -void c_log(complex *resx, complex *z) -#endif -{ -complex res; - -res.i = atan2(z->i, z->r); -res.r = log( f__cabs(z->r, z->i) ); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/c_sin.c b/gcc/f/runtime/libF77/c_sin.c deleted file mode 100644 index 7bf3e392bed..00000000000 --- a/gcc/f/runtime/libF77/c_sin.c +++ /dev/null @@ -1,21 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double sin(), cos(), sinh(), cosh(); - -VOID c_sin(resx, z) complex *resx, *z; -#else -#undef abs -#include <math.h> - -void c_sin(complex *resx, complex *z) -#endif -{ -complex res; - -res.r = sin(z->r) * cosh(z->i); -res.i = cos(z->r) * sinh(z->i); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/c_sqrt.c b/gcc/f/runtime/libF77/c_sqrt.c deleted file mode 100644 index 775977a87f7..00000000000 --- a/gcc/f/runtime/libF77/c_sqrt.c +++ /dev/null @@ -1,38 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double sqrt(), f__cabs(); - -VOID c_sqrt(resx, z) complex *resx, *z; -#else -#undef abs -#include <math.h> -extern double f__cabs(double, double); - -void c_sqrt(complex *resx, complex *z) -#endif -{ -double mag, t; -complex res; - -if( (mag = f__cabs(z->r, z->i)) == 0.) - res.r = res.i = 0.; -else if(z->r > 0) - { - res.r = t = sqrt(0.5 * (mag + z->r) ); - t = z->i / t; - res.i = 0.5 * t; - } -else - { - t = sqrt(0.5 * (mag - z->r) ); - if(z->i < 0) - t = -t; - res.i = t; - t = z->i / t; - res.r = 0.5 * t; - } - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/cabs.c b/gcc/f/runtime/libF77/cabs.c deleted file mode 100644 index 2fad044e884..00000000000 --- a/gcc/f/runtime/libF77/cabs.c +++ /dev/null @@ -1,27 +0,0 @@ -#ifdef KR_headers -extern double sqrt(); -double f__cabs(real, imag) double real, imag; -#else -#undef abs -#include <math.h> -double f__cabs(double real, double imag) -#endif -{ -double temp; - -if(real < 0) - real = -real; -if(imag < 0) - imag = -imag; -if(imag > real){ - temp = real; - real = imag; - imag = temp; -} -if((real+imag) == real) - return(real); - -temp = imag/real; -temp = real*sqrt(1.0 + temp*temp); /*overflow!!*/ -return(temp); -} diff --git a/gcc/f/runtime/libF77/d_abs.c b/gcc/f/runtime/libF77/d_abs.c deleted file mode 100644 index cb157e067b7..00000000000 --- a/gcc/f/runtime/libF77/d_abs.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double d_abs(x) doublereal *x; -#else -double d_abs(doublereal *x) -#endif -{ -if(*x >= 0) - return(*x); -return(- *x); -} diff --git a/gcc/f/runtime/libF77/d_acos.c b/gcc/f/runtime/libF77/d_acos.c deleted file mode 100644 index 33da5369db2..00000000000 --- a/gcc/f/runtime/libF77/d_acos.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double acos(); -double d_acos(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_acos(doublereal *x) -#endif -{ -return( acos(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_asin.c b/gcc/f/runtime/libF77/d_asin.c deleted file mode 100644 index 79b33ca1bd6..00000000000 --- a/gcc/f/runtime/libF77/d_asin.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double asin(); -double d_asin(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_asin(doublereal *x) -#endif -{ -return( asin(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_atan.c b/gcc/f/runtime/libF77/d_atan.c deleted file mode 100644 index caea4a406e0..00000000000 --- a/gcc/f/runtime/libF77/d_atan.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double atan(); -double d_atan(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_atan(doublereal *x) -#endif -{ -return( atan(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_atn2.c b/gcc/f/runtime/libF77/d_atn2.c deleted file mode 100644 index 6748a55d56f..00000000000 --- a/gcc/f/runtime/libF77/d_atn2.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double atan2(); -double d_atn2(x,y) doublereal *x, *y; -#else -#undef abs -#include <math.h> -double d_atn2(doublereal *x, doublereal *y) -#endif -{ -return( atan2(*x,*y) ); -} diff --git a/gcc/f/runtime/libF77/d_cnjg.c b/gcc/f/runtime/libF77/d_cnjg.c deleted file mode 100644 index 1afa3bc4061..00000000000 --- a/gcc/f/runtime/libF77/d_cnjg.c +++ /dev/null @@ -1,17 +0,0 @@ -#include "f2c.h" - - VOID -#ifdef KR_headers -d_cnjg(resx, z) doublecomplex *resx, *z; -#else -d_cnjg(doublecomplex *resx, doublecomplex *z) -#endif -{ -doublecomplex res; - -res.r = z->r; -res.i = - z->i; - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/d_cos.c b/gcc/f/runtime/libF77/d_cos.c deleted file mode 100644 index fa4d6ca406f..00000000000 --- a/gcc/f/runtime/libF77/d_cos.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double cos(); -double d_cos(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_cos(doublereal *x) -#endif -{ -return( cos(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_cosh.c b/gcc/f/runtime/libF77/d_cosh.c deleted file mode 100644 index edc0ebc1092..00000000000 --- a/gcc/f/runtime/libF77/d_cosh.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double cosh(); -double d_cosh(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_cosh(doublereal *x) -#endif -{ -return( cosh(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_dim.c b/gcc/f/runtime/libF77/d_dim.c deleted file mode 100644 index 1d0ecb7bbb6..00000000000 --- a/gcc/f/runtime/libF77/d_dim.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double d_dim(a,b) doublereal *a, *b; -#else -double d_dim(doublereal *a, doublereal *b) -#endif -{ -return( *a > *b ? *a - *b : 0); -} diff --git a/gcc/f/runtime/libF77/d_exp.c b/gcc/f/runtime/libF77/d_exp.c deleted file mode 100644 index be12fd70551..00000000000 --- a/gcc/f/runtime/libF77/d_exp.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double exp(); -double d_exp(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_exp(doublereal *x) -#endif -{ -return( exp(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_imag.c b/gcc/f/runtime/libF77/d_imag.c deleted file mode 100644 index 793a3f9c405..00000000000 --- a/gcc/f/runtime/libF77/d_imag.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double d_imag(z) doublecomplex *z; -#else -double d_imag(doublecomplex *z) -#endif -{ -return(z->i); -} diff --git a/gcc/f/runtime/libF77/d_int.c b/gcc/f/runtime/libF77/d_int.c deleted file mode 100644 index beff1e7d378..00000000000 --- a/gcc/f/runtime/libF77/d_int.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -double d_int(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_int(doublereal *x) -#endif -{ -return( (*x>0) ? floor(*x) : -floor(- *x) ); -} diff --git a/gcc/f/runtime/libF77/d_lg10.c b/gcc/f/runtime/libF77/d_lg10.c deleted file mode 100644 index c0892bd512a..00000000000 --- a/gcc/f/runtime/libF77/d_lg10.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "f2c.h" - -#define log10e 0.43429448190325182765 - -#ifdef KR_headers -double log(); -double d_lg10(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_lg10(doublereal *x) -#endif -{ -return( log10e * log(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_log.c b/gcc/f/runtime/libF77/d_log.c deleted file mode 100644 index 592015b2821..00000000000 --- a/gcc/f/runtime/libF77/d_log.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double log(); -double d_log(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_log(doublereal *x) -#endif -{ -return( log(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_mod.c b/gcc/f/runtime/libF77/d_mod.c deleted file mode 100644 index 23f19299168..00000000000 --- a/gcc/f/runtime/libF77/d_mod.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -#ifdef IEEE_drem -double drem(); -#else -double floor(); -#endif -double d_mod(x,y) doublereal *x, *y; -#else -#ifdef IEEE_drem -double drem(double, double); -#else -#undef abs -#include <math.h> -#endif -double d_mod(doublereal *x, doublereal *y) -#endif -{ -#ifdef IEEE_drem - double xa, ya, z; - if ((ya = *y) < 0.) - ya = -ya; - z = drem(xa = *x, ya); - if (xa > 0) { - if (z < 0) - z += ya; - } - else if (z > 0) - z -= ya; - return z; -#else - double quotient; - if( (quotient = *x / *y) >= 0) - quotient = floor(quotient); - else - quotient = -floor(-quotient); - return(*x - (*y) * quotient ); -#endif -} diff --git a/gcc/f/runtime/libF77/d_nint.c b/gcc/f/runtime/libF77/d_nint.c deleted file mode 100644 index 064beff669c..00000000000 --- a/gcc/f/runtime/libF77/d_nint.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -double d_nint(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_nint(doublereal *x) -#endif -{ -return( (*x)>=0 ? - floor(*x + .5) : -floor(.5 - *x) ); -} diff --git a/gcc/f/runtime/libF77/d_prod.c b/gcc/f/runtime/libF77/d_prod.c deleted file mode 100644 index 3d4cef7835c..00000000000 --- a/gcc/f/runtime/libF77/d_prod.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double d_prod(x,y) real *x, *y; -#else -double d_prod(real *x, real *y) -#endif -{ -return( (*x) * (*y) ); -} diff --git a/gcc/f/runtime/libF77/d_sign.c b/gcc/f/runtime/libF77/d_sign.c deleted file mode 100644 index 514ff0bbff8..00000000000 --- a/gcc/f/runtime/libF77/d_sign.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double d_sign(a,b) doublereal *a, *b; -#else -double d_sign(doublereal *a, doublereal *b) -#endif -{ -double x; -x = (*a >= 0 ? *a : - *a); -return( *b >= 0 ? x : -x); -} diff --git a/gcc/f/runtime/libF77/d_sin.c b/gcc/f/runtime/libF77/d_sin.c deleted file mode 100644 index fdd699eede5..00000000000 --- a/gcc/f/runtime/libF77/d_sin.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sin(); -double d_sin(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_sin(doublereal *x) -#endif -{ -return( sin(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_sinh.c b/gcc/f/runtime/libF77/d_sinh.c deleted file mode 100644 index 77f36904f8e..00000000000 --- a/gcc/f/runtime/libF77/d_sinh.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sinh(); -double d_sinh(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_sinh(doublereal *x) -#endif -{ -return( sinh(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_sqrt.c b/gcc/f/runtime/libF77/d_sqrt.c deleted file mode 100644 index b5cf83b946f..00000000000 --- a/gcc/f/runtime/libF77/d_sqrt.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sqrt(); -double d_sqrt(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_sqrt(doublereal *x) -#endif -{ -return( sqrt(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_tan.c b/gcc/f/runtime/libF77/d_tan.c deleted file mode 100644 index af94a053223..00000000000 --- a/gcc/f/runtime/libF77/d_tan.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double tan(); -double d_tan(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_tan(doublereal *x) -#endif -{ -return( tan(*x) ); -} diff --git a/gcc/f/runtime/libF77/d_tanh.c b/gcc/f/runtime/libF77/d_tanh.c deleted file mode 100644 index 92a02d4fd6b..00000000000 --- a/gcc/f/runtime/libF77/d_tanh.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double tanh(); -double d_tanh(x) doublereal *x; -#else -#undef abs -#include <math.h> -double d_tanh(doublereal *x) -#endif -{ -return( tanh(*x) ); -} diff --git a/gcc/f/runtime/libF77/derf_.c b/gcc/f/runtime/libF77/derf_.c deleted file mode 100644 index fba6b6b11f3..00000000000 --- a/gcc/f/runtime/libF77/derf_.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double erf(); -double G77_derf_0 (x) doublereal *x; -#else -extern double erf(double); -double G77_derf_0 (doublereal *x) -#endif -{ -return( erf(*x) ); -} diff --git a/gcc/f/runtime/libF77/derfc_.c b/gcc/f/runtime/libF77/derfc_.c deleted file mode 100644 index ae1ac740302..00000000000 --- a/gcc/f/runtime/libF77/derfc_.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern double erfc(); - -double G77_derfc_0 (x) doublereal *x; -#else -extern double erfc(double); - -double G77_derfc_0 (doublereal *x) -#endif -{ -return( erfc(*x) ); -} diff --git a/gcc/f/runtime/libF77/dtime_.c b/gcc/f/runtime/libF77/dtime_.c deleted file mode 100644 index 2e775c6b84e..00000000000 --- a/gcc/f/runtime/libF77/dtime_.c +++ /dev/null @@ -1,45 +0,0 @@ -#include "time.h" -#ifndef USE_CLOCK -#include "sys/types.h" -#include "sys/times.h" -#endif - -#undef Hz -#ifdef CLK_TCK -#define Hz CLK_TCK -#else -#ifdef HZ -#define Hz HZ -#else -#define Hz 60 -#endif -#endif - - float -#ifdef KR_headers -dtime_(tarray) float *tarray; -#else -dtime_(float *tarray) -#endif -{ -#ifdef USE_CLOCK -#ifndef CLOCKS_PER_SECOND -#define CLOCKS_PER_SECOND Hz -#endif - static double t0; - double t = clock(); - tarray[1] = 0; - tarray[0] = (t - t0) / CLOCKS_PER_SECOND; - t0 = t; - return tarray[0]; -#else - struct tms t; - static struct tms t0; - - times(&t); - tarray[0] = (t.tms_utime - t0.tms_utime) / Hz; - tarray[1] = (t.tms_stime - t0.tms_stime) / Hz; - t0 = t; - return tarray[0] + tarray[1]; -#endif - } diff --git a/gcc/f/runtime/libF77/ef1asc_.c b/gcc/f/runtime/libF77/ef1asc_.c deleted file mode 100644 index a922a1d9ba9..00000000000 --- a/gcc/f/runtime/libF77/ef1asc_.c +++ /dev/null @@ -1,21 +0,0 @@ -/* EFL support routine to copy string b to string a */ - -#include "f2c.h" - - -#define M ( (long) (sizeof(long) - 1) ) -#define EVEN(x) ( ( (x)+ M) & (~M) ) - -#ifdef KR_headers -extern VOID s_copy(); -G77_ef1asc_0 (a, la, b, lb) ftnint *a, *b; ftnlen *la, *lb; -#else -extern void s_copy(char*,char*,ftnlen,ftnlen); -int G77_ef1asc_0 (ftnint *a, ftnlen *la, ftnint *b, ftnlen *lb) -#endif -{ -s_copy( (char *)a, (char *)b, EVEN(*la), *lb ); -#ifdef __cplusplus -return 0; -#endif -} diff --git a/gcc/f/runtime/libF77/ef1cmc_.c b/gcc/f/runtime/libF77/ef1cmc_.c deleted file mode 100644 index f471172935f..00000000000 --- a/gcc/f/runtime/libF77/ef1cmc_.c +++ /dev/null @@ -1,14 +0,0 @@ -/* EFL support routine to compare two character strings */ - -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -integer G77_ef1cmc_0 (a, la, b, lb) ftnint *a, *b; ftnlen *la, *lb; -#else -extern integer s_cmp(char*,char*,ftnlen,ftnlen); -integer G77_ef1cmc_0 (ftnint *a, ftnlen *la, ftnint *b, ftnlen *lb) -#endif -{ -return( s_cmp( (char *)a, (char *)b, *la, *lb) ); -} diff --git a/gcc/f/runtime/libF77/erf_.c b/gcc/f/runtime/libF77/erf_.c deleted file mode 100644 index 1ba4350ad05..00000000000 --- a/gcc/f/runtime/libF77/erf_.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double erf(); -double G77_erf_0 (x) real *x; -#else -extern double erf(double); -double G77_erf_0 (real *x) -#endif -{ -return( erf(*x) ); -} diff --git a/gcc/f/runtime/libF77/erfc_.c b/gcc/f/runtime/libF77/erfc_.c deleted file mode 100644 index f44b1d49d84..00000000000 --- a/gcc/f/runtime/libF77/erfc_.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double erfc(); -double G77_erfc_0 (x) real *x; -#else -extern double erfc(double); -double G77_erfc_0 (real *x) -#endif -{ -return( erfc(*x) ); -} diff --git a/gcc/f/runtime/libF77/etime_.c b/gcc/f/runtime/libF77/etime_.c deleted file mode 100644 index 0fb658af43c..00000000000 --- a/gcc/f/runtime/libF77/etime_.c +++ /dev/null @@ -1,38 +0,0 @@ -#include "time.h" -#ifndef USE_CLOCK -#include "sys/types.h" -#include "sys/times.h" -#endif - -#undef Hz -#ifdef CLK_TCK -#define Hz CLK_TCK -#else -#ifdef HZ -#define Hz HZ -#else -#define Hz 60 -#endif -#endif - - float -#ifdef KR_headers -etime_(tarray) float *tarray; -#else -etime_(float *tarray) -#endif -{ -#ifdef USE_CLOCK -#ifndef CLOCKS_PER_SECOND -#define CLOCKS_PER_SECOND Hz -#endif - double t = clock(); - tarray[1] = 0; - return tarray[0] = t / CLOCKS_PER_SECOND; -#else - struct tms t; - - times(&t); - return (tarray[0] = t.tms_utime/Hz) + (tarray[1] = t.tms_stime/Hz); -#endif - } diff --git a/gcc/f/runtime/libF77/exit_.c b/gcc/f/runtime/libF77/exit_.c deleted file mode 100644 index 4c0582add12..00000000000 --- a/gcc/f/runtime/libF77/exit_.c +++ /dev/null @@ -1,37 +0,0 @@ -/* This gives the effect of - - subroutine exit(rc) - integer*4 rc - stop - end - - * with the added side effect of supplying rc as the program's exit code. - */ - -#include "f2c.h" -#undef abs -#undef min -#undef max -#ifndef KR_headers -#include <stdlib.h> -#ifdef __cplusplus -extern "C" { -#endif -extern void f_exit(void); -#endif - - void -#ifdef KR_headers -G77_exit_0 (rc) integer *rc; -#else -G77_exit_0 (integer *rc) -#endif -{ -#ifdef NO_ONEXIT - f_exit(); -#endif - exit(*rc); - } -#ifdef __cplusplus -} -#endif diff --git a/gcc/f/runtime/libF77/f2ch.add b/gcc/f/runtime/libF77/f2ch.add deleted file mode 100644 index a2acc17a159..00000000000 --- a/gcc/f/runtime/libF77/f2ch.add +++ /dev/null @@ -1,162 +0,0 @@ -/* If you are using a C++ compiler, append the following to f2c.h - for compiling libF77 and libI77. */ - -#ifdef __cplusplus -extern "C" { -extern int abort_(void); -extern double c_abs(complex *); -extern void c_cos(complex *, complex *); -extern void c_div(complex *, complex *, complex *); -extern void c_exp(complex *, complex *); -extern void c_log(complex *, complex *); -extern void c_sin(complex *, complex *); -extern void c_sqrt(complex *, complex *); -extern double d_abs(double *); -extern double d_acos(double *); -extern double d_asin(double *); -extern double d_atan(double *); -extern double d_atn2(double *, double *); -extern void d_cnjg(doublecomplex *, doublecomplex *); -extern double d_cos(double *); -extern double d_cosh(double *); -extern double d_dim(double *, double *); -extern double d_exp(double *); -extern double d_imag(doublecomplex *); -extern double d_int(double *); -extern double d_lg10(double *); -extern double d_log(double *); -extern double d_mod(double *, double *); -extern double d_nint(double *); -extern double d_prod(float *, float *); -extern double d_sign(double *, double *); -extern double d_sin(double *); -extern double d_sinh(double *); -extern double d_sqrt(double *); -extern double d_tan(double *); -extern double d_tanh(double *); -extern double derf_(double *); -extern double derfc_(double *); -extern integer do_fio(ftnint *, char *, ftnlen); -extern integer do_lio(ftnint *, ftnint *, char *, ftnlen); -extern integer do_uio(ftnint *, char *, ftnlen); -extern integer e_rdfe(void); -extern integer e_rdue(void); -extern integer e_rsfe(void); -extern integer e_rsfi(void); -extern integer e_rsle(void); -extern integer e_rsli(void); -extern integer e_rsue(void); -extern integer e_wdfe(void); -extern integer e_wdue(void); -extern integer e_wsfe(void); -extern integer e_wsfi(void); -extern integer e_wsle(void); -extern integer e_wsli(void); -extern integer e_wsue(void); -extern int ef1asc_(ftnint *, ftnlen *, ftnint *, ftnlen *); -extern integer ef1cmc_(ftnint *, ftnlen *, ftnint *, ftnlen *); -extern double erf(double); -extern double erf_(float *); -extern double erfc(double); -extern double erfc_(float *); -extern integer f_back(alist *); -extern integer f_clos(cllist *); -extern integer f_end(alist *); -extern void f_exit(void); -extern integer f_inqu(inlist *); -extern integer f_open(olist *); -extern integer f_rew(alist *); -extern int flush_(void); -extern void getarg_(integer *, char *, ftnlen); -extern void getenv_(char *, char *, ftnlen, ftnlen); -extern short h_abs(short *); -extern short h_dim(short *, short *); -extern short h_dnnt(double *); -extern short h_indx(char *, char *, ftnlen, ftnlen); -extern short h_len(char *, ftnlen); -extern short h_mod(short *, short *); -extern short h_nint(float *); -extern short h_sign(short *, short *); -extern short hl_ge(char *, char *, ftnlen, ftnlen); -extern short hl_gt(char *, char *, ftnlen, ftnlen); -extern short hl_le(char *, char *, ftnlen, ftnlen); -extern short hl_lt(char *, char *, ftnlen, ftnlen); -extern integer i_abs(integer *); -extern integer i_dim(integer *, integer *); -extern integer i_dnnt(double *); -extern integer i_indx(char *, char *, ftnlen, ftnlen); -extern integer i_len(char *, ftnlen); -extern integer i_mod(integer *, integer *); -extern integer i_nint(float *); -extern integer i_sign(integer *, integer *); -extern integer iargc_(void); -extern ftnlen l_ge(char *, char *, ftnlen, ftnlen); -extern ftnlen l_gt(char *, char *, ftnlen, ftnlen); -extern ftnlen l_le(char *, char *, ftnlen, ftnlen); -extern ftnlen l_lt(char *, char *, ftnlen, ftnlen); -extern void pow_ci(complex *, complex *, integer *); -extern double pow_dd(double *, double *); -extern double pow_di(double *, integer *); -extern short pow_hh(short *, shortint *); -extern integer pow_ii(integer *, integer *); -extern double pow_ri(float *, integer *); -extern void pow_zi(doublecomplex *, doublecomplex *, integer *); -extern void pow_zz(doublecomplex *, doublecomplex *, doublecomplex *); -extern double r_abs(float *); -extern double r_acos(float *); -extern double r_asin(float *); -extern double r_atan(float *); -extern double r_atn2(float *, float *); -extern void r_cnjg(complex *, complex *); -extern double r_cos(float *); -extern double r_cosh(float *); -extern double r_dim(float *, float *); -extern double r_exp(float *); -extern double r_imag(complex *); -extern double r_int(float *); -extern double r_lg10(float *); -extern double r_log(float *); -extern double r_mod(float *, float *); -extern double r_nint(float *); -extern double r_sign(float *, float *); -extern double r_sin(float *); -extern double r_sinh(float *); -extern double r_sqrt(float *); -extern double r_tan(float *); -extern double r_tanh(float *); -extern void s_cat(char *, char **, integer *, integer *, ftnlen); -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -extern void s_copy(char *, char *, ftnlen, ftnlen); -extern int s_paus(char *, ftnlen); -extern integer s_rdfe(cilist *); -extern integer s_rdue(cilist *); -extern integer s_rnge(char *, integer, char *, integer); -extern integer s_rsfe(cilist *); -extern integer s_rsfi(icilist *); -extern integer s_rsle(cilist *); -extern integer s_rsli(icilist *); -extern integer s_rsne(cilist *); -extern integer s_rsni(icilist *); -extern integer s_rsue(cilist *); -extern int s_stop(char *, ftnlen); -extern integer s_wdfe(cilist *); -extern integer s_wdue(cilist *); -extern integer s_wsfe(cilist *); -extern integer s_wsfi(icilist *); -extern integer s_wsle(cilist *); -extern integer s_wsli(icilist *); -extern integer s_wsne(cilist *); -extern integer s_wsni(icilist *); -extern integer s_wsue(cilist *); -extern void sig_die(char *, int); -extern integer signal_(integer *, void (*)(int)); -extern integer system_(char *, ftnlen); -extern double z_abs(doublecomplex *); -extern void z_cos(doublecomplex *, doublecomplex *); -extern void z_div(doublecomplex *, doublecomplex *, doublecomplex *); -extern void z_exp(doublecomplex *, doublecomplex *); -extern void z_log(doublecomplex *, doublecomplex *); -extern void z_sin(doublecomplex *, doublecomplex *); -extern void z_sqrt(doublecomplex *, doublecomplex *); - } -#endif diff --git a/gcc/f/runtime/libF77/getarg_.c b/gcc/f/runtime/libF77/getarg_.c deleted file mode 100644 index eaded2e4c9b..00000000000 --- a/gcc/f/runtime/libF77/getarg_.c +++ /dev/null @@ -1,28 +0,0 @@ -#include "f2c.h" - -/* - * subroutine getarg(k, c) - * returns the kth unix command argument in fortran character - * variable argument c -*/ - -#ifdef KR_headers -VOID G77_getarg_0 (n, s, ls) ftnint *n; register char *s; ftnlen ls; -#else -void G77_getarg_0 (ftnint *n, register char *s, ftnlen ls) -#endif -{ -extern int xargc; -extern char **xargv; -register char *t; -register int i; - -if(*n>=0 && *n<xargc) - t = xargv[*n]; -else - t = ""; -for(i = 0; i<ls && *t!='\0' ; ++i) - *s++ = *t++; -for( ; i<ls ; ++i) - *s++ = ' '; -} diff --git a/gcc/f/runtime/libF77/getenv_.c b/gcc/f/runtime/libF77/getenv_.c deleted file mode 100644 index b9916e6065e..00000000000 --- a/gcc/f/runtime/libF77/getenv_.c +++ /dev/null @@ -1,51 +0,0 @@ -#include "f2c.h" - -/* - * getenv - f77 subroutine to return environment variables - * - * called by: - * call getenv (ENV_NAME, char_var) - * where: - * ENV_NAME is the name of an environment variable - * char_var is a character variable which will receive - * the current value of ENV_NAME, or all blanks - * if ENV_NAME is not defined - */ - -#ifdef KR_headers -VOID G77_getenv_0 (fname, value, flen, vlen) char *value, *fname; ftnlen vlen, flen; -#else -void G77_getenv_0 (char *fname, char *value, ftnlen flen, ftnlen vlen) -#endif -{ -extern char **environ; -register char *ep, *fp, *flast; -register char **env = environ; - -flast = fname + flen; -for(fp = fname ; fp < flast ; ++fp) - if(*fp == ' ') - { - flast = fp; - break; - } - -while (ep = *env++) - { - for(fp = fname; fp<flast ; ) - if(*fp++ != *ep++) - goto endloop; - - if(*ep++ == '=') { /* copy right hand side */ - while( *ep && --vlen>=0 ) - *value++ = *ep++; - - goto blank; - } -endloop: ; - } - -blank: - while( --vlen >= 0 ) - *value++ = ' '; -} diff --git a/gcc/f/runtime/libF77/h_abs.c b/gcc/f/runtime/libF77/h_abs.c deleted file mode 100644 index 73b82151ac1..00000000000 --- a/gcc/f/runtime/libF77/h_abs.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint h_abs(x) shortint *x; -#else -shortint h_abs(shortint *x) -#endif -{ -if(*x >= 0) - return(*x); -return(- *x); -} diff --git a/gcc/f/runtime/libF77/h_dim.c b/gcc/f/runtime/libF77/h_dim.c deleted file mode 100644 index ceff660e26c..00000000000 --- a/gcc/f/runtime/libF77/h_dim.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint h_dim(a,b) shortint *a, *b; -#else -shortint h_dim(shortint *a, shortint *b) -#endif -{ -return( *a > *b ? *a - *b : 0); -} diff --git a/gcc/f/runtime/libF77/h_dnnt.c b/gcc/f/runtime/libF77/h_dnnt.c deleted file mode 100644 index 9d0aa25f1d3..00000000000 --- a/gcc/f/runtime/libF77/h_dnnt.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -shortint h_dnnt(x) doublereal *x; -#else -#undef abs -#include <math.h> -shortint h_dnnt(doublereal *x) -#endif -{ -return( (*x)>=0 ? - floor(*x + .5) : -floor(.5 - *x) ); -} diff --git a/gcc/f/runtime/libF77/h_indx.c b/gcc/f/runtime/libF77/h_indx.c deleted file mode 100644 index a211cc7fa0f..00000000000 --- a/gcc/f/runtime/libF77/h_indx.c +++ /dev/null @@ -1,26 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint h_indx(a, b, la, lb) char *a, *b; ftnlen la, lb; -#else -shortint h_indx(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -ftnlen i, n; -char *s, *t, *bend; - -n = la - lb + 1; -bend = b + lb; - -for(i = 0 ; i < n ; ++i) - { - s = a + i; - t = b; - while(t < bend) - if(*s++ != *t++) - goto no; - return((shortint)i+1); - no: ; - } -return(0); -} diff --git a/gcc/f/runtime/libF77/h_len.c b/gcc/f/runtime/libF77/h_len.c deleted file mode 100644 index 00a2151bfa1..00000000000 --- a/gcc/f/runtime/libF77/h_len.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint h_len(s, n) char *s; ftnlen n; -#else -shortint h_len(char *s, ftnlen n) -#endif -{ -return(n); -} diff --git a/gcc/f/runtime/libF77/h_mod.c b/gcc/f/runtime/libF77/h_mod.c deleted file mode 100644 index 43431c1c503..00000000000 --- a/gcc/f/runtime/libF77/h_mod.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint h_mod(a,b) short *a, *b; -#else -shortint h_mod(short *a, short *b) -#endif -{ -return( *a % *b); -} diff --git a/gcc/f/runtime/libF77/h_nint.c b/gcc/f/runtime/libF77/h_nint.c deleted file mode 100644 index 0af3735da42..00000000000 --- a/gcc/f/runtime/libF77/h_nint.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -shortint h_nint(x) real *x; -#else -#undef abs -#include <math.h> -shortint h_nint(real *x) -#endif -{ -return( (*x)>=0 ? - floor(*x + .5) : -floor(.5 - *x) ); -} diff --git a/gcc/f/runtime/libF77/h_sign.c b/gcc/f/runtime/libF77/h_sign.c deleted file mode 100644 index 7b06c157a74..00000000000 --- a/gcc/f/runtime/libF77/h_sign.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint h_sign(a,b) shortint *a, *b; -#else -shortint h_sign(shortint *a, shortint *b) -#endif -{ -shortint x; -x = (*a >= 0 ? *a : - *a); -return( *b >= 0 ? x : -x); -} diff --git a/gcc/f/runtime/libF77/hl_ge.c b/gcc/f/runtime/libF77/hl_ge.c deleted file mode 100644 index 4c29527065a..00000000000 --- a/gcc/f/runtime/libF77/hl_ge.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -shortlogical hl_ge(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -shortlogical hl_ge(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) >= 0); -} diff --git a/gcc/f/runtime/libF77/hl_gt.c b/gcc/f/runtime/libF77/hl_gt.c deleted file mode 100644 index c4f345a0859..00000000000 --- a/gcc/f/runtime/libF77/hl_gt.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -shortlogical hl_gt(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -shortlogical hl_gt(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) > 0); -} diff --git a/gcc/f/runtime/libF77/hl_le.c b/gcc/f/runtime/libF77/hl_le.c deleted file mode 100644 index a9cce596c71..00000000000 --- a/gcc/f/runtime/libF77/hl_le.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -shortlogical hl_le(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -shortlogical hl_le(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) <= 0); -} diff --git a/gcc/f/runtime/libF77/hl_lt.c b/gcc/f/runtime/libF77/hl_lt.c deleted file mode 100644 index 162d919c3b4..00000000000 --- a/gcc/f/runtime/libF77/hl_lt.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -shortlogical hl_lt(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -shortlogical hl_lt(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) < 0); -} diff --git a/gcc/f/runtime/libF77/i_abs.c b/gcc/f/runtime/libF77/i_abs.c deleted file mode 100644 index be21295aaa1..00000000000 --- a/gcc/f/runtime/libF77/i_abs.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer i_abs(x) integer *x; -#else -integer i_abs(integer *x) -#endif -{ -if(*x >= 0) - return(*x); -return(- *x); -} diff --git a/gcc/f/runtime/libF77/i_dim.c b/gcc/f/runtime/libF77/i_dim.c deleted file mode 100644 index 6e1b1707b55..00000000000 --- a/gcc/f/runtime/libF77/i_dim.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer i_dim(a,b) integer *a, *b; -#else -integer i_dim(integer *a, integer *b) -#endif -{ -return( *a > *b ? *a - *b : 0); -} diff --git a/gcc/f/runtime/libF77/i_dnnt.c b/gcc/f/runtime/libF77/i_dnnt.c deleted file mode 100644 index 8fcecb68200..00000000000 --- a/gcc/f/runtime/libF77/i_dnnt.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -integer i_dnnt(x) doublereal *x; -#else -#undef abs -#include <math.h> -integer i_dnnt(doublereal *x) -#endif -{ -return( (*x)>=0 ? - floor(*x + .5) : -floor(.5 - *x) ); -} diff --git a/gcc/f/runtime/libF77/i_indx.c b/gcc/f/runtime/libF77/i_indx.c deleted file mode 100644 index 96e7bc51ba8..00000000000 --- a/gcc/f/runtime/libF77/i_indx.c +++ /dev/null @@ -1,26 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer i_indx(a, b, la, lb) char *a, *b; ftnlen la, lb; -#else -integer i_indx(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -ftnlen i, n; -char *s, *t, *bend; - -n = la - lb + 1; -bend = b + lb; - -for(i = 0 ; i < n ; ++i) - { - s = a + i; - t = b; - while(t < bend) - if(*s++ != *t++) - goto no; - return(i+1); - no: ; - } -return(0); -} diff --git a/gcc/f/runtime/libF77/i_len.c b/gcc/f/runtime/libF77/i_len.c deleted file mode 100644 index 4020fee4618..00000000000 --- a/gcc/f/runtime/libF77/i_len.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer i_len(s, n) char *s; ftnlen n; -#else -integer i_len(char *s, ftnlen n) -#endif -{ -return(n); -} diff --git a/gcc/f/runtime/libF77/i_mod.c b/gcc/f/runtime/libF77/i_mod.c deleted file mode 100644 index 6937c421357..00000000000 --- a/gcc/f/runtime/libF77/i_mod.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer i_mod(a,b) integer *a, *b; -#else -integer i_mod(integer *a, integer *b) -#endif -{ -return( *a % *b); -} diff --git a/gcc/f/runtime/libF77/i_nint.c b/gcc/f/runtime/libF77/i_nint.c deleted file mode 100644 index c0f6795171f..00000000000 --- a/gcc/f/runtime/libF77/i_nint.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -integer i_nint(x) real *x; -#else -#undef abs -#include <math.h> -integer i_nint(real *x) -#endif -{ -return( (*x)>=0 ? - floor(*x + .5) : -floor(.5 - *x) ); -} diff --git a/gcc/f/runtime/libF77/i_sign.c b/gcc/f/runtime/libF77/i_sign.c deleted file mode 100644 index 94009b86e6f..00000000000 --- a/gcc/f/runtime/libF77/i_sign.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer i_sign(a,b) integer *a, *b; -#else -integer i_sign(integer *a, integer *b) -#endif -{ -integer x; -x = (*a >= 0 ? *a : - *a); -return( *b >= 0 ? x : -x); -} diff --git a/gcc/f/runtime/libF77/iargc_.c b/gcc/f/runtime/libF77/iargc_.c deleted file mode 100644 index 7ce5e08d306..00000000000 --- a/gcc/f/runtime/libF77/iargc_.c +++ /dev/null @@ -1,11 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -ftnint G77_iargc_0 () -#else -ftnint G77_iargc_0 (void) -#endif -{ -extern int xargc; -return ( xargc - 1 ); -} diff --git a/gcc/f/runtime/libF77/l_ge.c b/gcc/f/runtime/libF77/l_ge.c deleted file mode 100644 index 86b4a1f5a7f..00000000000 --- a/gcc/f/runtime/libF77/l_ge.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -logical l_ge(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -logical l_ge(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) >= 0); -} diff --git a/gcc/f/runtime/libF77/l_gt.c b/gcc/f/runtime/libF77/l_gt.c deleted file mode 100644 index c4b52f5bf7d..00000000000 --- a/gcc/f/runtime/libF77/l_gt.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -logical l_gt(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -logical l_gt(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) > 0); -} diff --git a/gcc/f/runtime/libF77/l_le.c b/gcc/f/runtime/libF77/l_le.c deleted file mode 100644 index f2740a23814..00000000000 --- a/gcc/f/runtime/libF77/l_le.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -logical l_le(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -logical l_le(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) <= 0); -} diff --git a/gcc/f/runtime/libF77/l_lt.c b/gcc/f/runtime/libF77/l_lt.c deleted file mode 100644 index c48dc946f9a..00000000000 --- a/gcc/f/runtime/libF77/l_lt.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern integer s_cmp(); -logical l_lt(a,b,la,lb) char *a, *b; ftnlen la, lb; -#else -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -logical l_lt(char *a, char *b, ftnlen la, ftnlen lb) -#endif -{ -return(s_cmp(a,b,la,lb) < 0); -} diff --git a/gcc/f/runtime/libF77/lbitbits.c b/gcc/f/runtime/libF77/lbitbits.c deleted file mode 100644 index 75e9f9c603f..00000000000 --- a/gcc/f/runtime/libF77/lbitbits.c +++ /dev/null @@ -1,62 +0,0 @@ -#include "f2c.h" - -#ifndef LONGBITS -#define LONGBITS 32 -#endif - - integer -#ifdef KR_headers -lbit_bits(a, b, len) integer a, b, len; -#else -lbit_bits(integer a, integer b, integer len) -#endif -{ - /* Assume 2's complement arithmetic */ - - unsigned long x, y; - - x = (unsigned long) a; - y = (unsigned long)-1L; - x >>= b; - y <<= len; - return (integer)(x & ~y); - } - - integer -#ifdef KR_headers -lbit_cshift(a, b, len) integer a, b, len; -#else -lbit_cshift(integer a, integer b, integer len) -#endif -{ - unsigned long x, y, z; - - x = (unsigned long)a; - if (len <= 0) { - if (len == 0) - return 0; - goto full_len; - } - if (len >= LONGBITS) { - full_len: - if (b >= 0) { - b %= LONGBITS; - return (integer)(x << b | x >> LONGBITS -b ); - } - b = -b; - b %= LONGBITS; - return (integer)(x << LONGBITS - b | x >> b); - } - y = z = (unsigned long)-1; - y <<= len; - z &= ~y; - y &= x; - x &= z; - if (b >= 0) { - b %= len; - return (integer)(y | z & (x << b | x >> len - b)); - } - b = -b; - b %= len; - return (integer)(y | z & (x >> b | x << len - b)); - } diff --git a/gcc/f/runtime/libF77/lbitshft.c b/gcc/f/runtime/libF77/lbitshft.c deleted file mode 100644 index 81b0fdbeaba..00000000000 --- a/gcc/f/runtime/libF77/lbitshft.c +++ /dev/null @@ -1,11 +0,0 @@ -#include "f2c.h" - - integer -#ifdef KR_headers -lbit_shift(a, b) integer a; integer b; -#else -lbit_shift(integer a, integer b) -#endif -{ - return b >= 0 ? a << b : (integer)((uinteger)a >> -b); - } diff --git a/gcc/f/runtime/libF77/main.c b/gcc/f/runtime/libF77/main.c deleted file mode 100644 index 469a64bdcb3..00000000000 --- a/gcc/f/runtime/libF77/main.c +++ /dev/null @@ -1,135 +0,0 @@ -/* STARTUP PROCEDURE FOR UNIX FORTRAN PROGRAMS */ - -#include <stdio.h> -#include "signal1.h" - -#ifndef SIGIOT -#ifdef SIGABRT -#define SIGIOT SIGABRT -#endif -#endif - -#ifndef KR_headers -#undef VOID -#include <stdlib.h> -#endif - -#ifndef VOID -#define VOID void -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef NO__STDC -#define ONEXIT onexit -extern VOID f_exit(); -#else -#ifndef KR_headers -extern void f_exit(void); -#ifndef NO_ONEXIT -#define ONEXIT atexit -extern int atexit(void (*)(void)); -#endif -#else -#ifndef NO_ONEXIT -#define ONEXIT onexit -extern VOID f_exit(); -#endif -#endif -#endif - -#ifdef KR_headers -extern VOID f_init(), sig_die(); -extern int MAIN__(); -#define Int /* int */ -#else -extern void f_init(void), sig_die(char*, int); -extern int MAIN__(void); -#define Int int -#endif - -static VOID sigfdie(Int n) -{ -sig_die("Floating Exception", 1); -} - - -static VOID sigidie(Int n) -{ -sig_die("IOT Trap", 1); -} - -#ifdef SIGQUIT -static VOID sigqdie(Int n) -{ -sig_die("Quit signal", 1); -} -#endif - - -static VOID sigindie(Int n) -{ -sig_die("Interrupt", 0); -} - -static VOID sigtdie(Int n) -{ -sig_die("Killed", 0); -} - -#ifdef SIGTRAP -static VOID sigtrdie(Int n) -{ -sig_die("Trace trap", 1); -} -#endif - - -int xargc; -char **xargv; - -#ifdef __cplusplus - } -#endif - -#ifdef KR_headers -main(argc, argv) int argc; char **argv; -#else -main(int argc, char **argv) -#endif -{ -xargc = argc; -xargv = argv; -signal1(SIGFPE, sigfdie); /* ignore underflow, enable overflow */ -#ifdef SIGIOT -signal1(SIGIOT, sigidie); -#endif -#ifdef SIGTRAP -signal1(SIGTRAP, sigtrdie); -#endif -#ifdef SIGQUIT -if(signal1(SIGQUIT,sigqdie) == SIG_IGN) - signal1(SIGQUIT, SIG_IGN); -#endif -if(signal1(SIGINT, sigindie) == SIG_IGN) - signal1(SIGINT, SIG_IGN); -signal1(SIGTERM,sigtdie); - -#ifdef pdp11 - ldfps(01200); /* detect overflow as an exception */ -#endif - -f_init(); -#ifndef NO_ONEXIT -ONEXIT(f_exit); -#endif -MAIN__(); -#ifdef NO_ONEXIT -f_exit(); -#endif -exit(0); /* exit(0) rather than return(0) to bypass Cray bug */ -return 0; /* For compilers that complain of missing return values; */ - /* others will complain that this is unreachable code. */ -} diff --git a/gcc/f/runtime/libF77/makefile.netlib b/gcc/f/runtime/libF77/makefile.netlib deleted file mode 100644 index 230ca7e9f93..00000000000 --- a/gcc/f/runtime/libF77/makefile.netlib +++ /dev/null @@ -1,103 +0,0 @@ -.SUFFIXES: .c .o -CC = cc -SHELL = /bin/sh -CFLAGS = -O - -# If your system lacks onexit() and you are not using an -# ANSI C compiler, then you should add -DNO_ONEXIT to CFLAGS, -# e.g., by changing the above "CFLAGS =" line to -# CFLAGS = -O -DNO_ONEXIT - -# On at least some Sun systems, it is more appropriate to change the -# "CFLAGS =" line to -# CFLAGS = -O -Donexit=on_exit - -# compile, then strip unnecessary symbols -.c.o: - $(CC) -c -DSkip_f2c_Undefs $(CFLAGS) $*.c - ld -r -x -o $*.xxx $*.o - mv $*.xxx $*.o -## Under Solaris (and other systems that do not understand ld -x), -## omit -x in the ld line above. -## If your system does not have the ld command, comment out -## or remove both the ld and mv lines above. - -MISC = F77_aloc.o Version.o main.o s_rnge.o abort_.o getarg_.o iargc_.o \ - getenv_.o signal_.o s_stop.o s_paus.o system_.o cabs.o\ - derf_.o derfc_.o erf_.o erfc_.o sig_die.o exit_.o -POW = pow_ci.o pow_dd.o pow_di.o pow_hh.o pow_ii.o pow_ri.o pow_zi.o pow_zz.o -CX = c_abs.o c_cos.o c_div.o c_exp.o c_log.o c_sin.o c_sqrt.o -DCX = z_abs.o z_cos.o z_div.o z_exp.o z_log.o z_sin.o z_sqrt.o -REAL = r_abs.o r_acos.o r_asin.o r_atan.o r_atn2.o r_cnjg.o r_cos.o\ - r_cosh.o r_dim.o r_exp.o r_imag.o r_int.o\ - r_lg10.o r_log.o r_mod.o r_nint.o r_sign.o\ - r_sin.o r_sinh.o r_sqrt.o r_tan.o r_tanh.o -DBL = d_abs.o d_acos.o d_asin.o d_atan.o d_atn2.o\ - d_cnjg.o d_cos.o d_cosh.o d_dim.o d_exp.o\ - d_imag.o d_int.o d_lg10.o d_log.o d_mod.o\ - d_nint.o d_prod.o d_sign.o d_sin.o d_sinh.o\ - d_sqrt.o d_tan.o d_tanh.o -INT = i_abs.o i_dim.o i_dnnt.o i_indx.o i_len.o i_mod.o i_nint.o i_sign.o -HALF = h_abs.o h_dim.o h_dnnt.o h_indx.o h_len.o h_mod.o h_nint.o h_sign.o -CMP = l_ge.o l_gt.o l_le.o l_lt.o hl_ge.o hl_gt.o hl_le.o hl_lt.o -EFL = ef1asc_.o ef1cmc_.o -CHAR = F77_aloc.o s_cat.o s_cmp.o s_copy.o -F90BIT = lbitbits.o lbitshft.o -QINT = pow_qq.o qbitbits.o qbitshft.o -TIME = dtime_.o etime_.o - -all: signal1.h libF77.a - -# You may need to adjust signal1.h suitably for your system... -signal1.h: signal1.h0 - cp signal1.h0 signal1.h - -# If you get an error compiling dtime_.c or etime_.c, try adding -# -DUSE_CLOCK to the CFLAGS assignment above; if that does not work, -# omit $(TIME) from the dependency list for libF77.a below. - -# For INTEGER*8 support (which requires system-dependent adjustments to -# f2c.h), add $(QINT) to the libf2c.a dependency list below... - -libF77.a : $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) \ - $(HALF) $(CMP) $(EFL) $(CHAR) $(F90BIT) $(TIME) - ar r libF77.a $? - -ranlib libF77.a - -### If your system lacks ranlib, you don't need it; see README. - -Version.o: Version.c - $(CC) -c Version.c - -# To compile with C++, first "make f2c.h" -f2c.h: f2ch.add - cat /usr/include/f2c.h f2ch.add >f2c.h - -install: libF77.a - mv libF77.a /usr/lib - ranlib /usr/lib/libF77.a - -clean: - rm -f libF77.a *.o - -check: - xsum F77_aloc.c Notice README Version.c abort_.c c_abs.c c_cos.c \ - c_div.c c_exp.c c_log.c c_sin.c c_sqrt.c cabs.c d_abs.c d_acos.c \ - d_asin.c d_atan.c d_atn2.c d_cnjg.c d_cos.c d_cosh.c d_dim.c \ - d_exp.c d_imag.c d_int.c d_lg10.c d_log.c d_mod.c d_nint.c \ - d_prod.c d_sign.c d_sin.c d_sinh.c d_sqrt.c d_tan.c d_tanh.c \ - derf_.c derfc_.c dtime_.c \ - ef1asc_.c ef1cmc_.c erf_.c erfc_.c etime_.c exit_.c f2ch.add \ - getarg_.c getenv_.c h_abs.c h_dim.c h_dnnt.c h_indx.c h_len.c \ - h_mod.c h_nint.c h_sign.c hl_ge.c hl_gt.c hl_le.c hl_lt.c \ - i_abs.c i_dim.c i_dnnt.c i_indx.c i_len.c i_mod.c i_nint.c \ - i_sign.c iargc_.c l_ge.c l_gt.c l_le.c l_lt.c lbitbits.c lbitshft.c \ - main.c makefile pow_ci.c pow_dd.c pow_di.c pow_hh.c pow_ii.c \ - pow_qq.c pow_ri.c pow_zi.c pow_zz.c qbitbits.c qbitshft.c \ - r_abs.c r_acos.c r_asin.c r_atan.c r_atn2.c \ - r_cnjg.c r_cos.c r_cosh.c r_dim.c r_exp.c r_imag.c r_int.c r_lg10.c \ - r_log.c r_mod.c r_nint.c r_sign.c r_sin.c r_sinh.c r_sqrt.c \ - r_tan.c r_tanh.c s_cat.c s_cmp.c s_copy.c \ - s_paus.c s_rnge.c s_stop.c sig_die.c signal1.h0 signal_.c system_.c \ - z_abs.c z_cos.c z_div.c z_exp.c z_log.c z_sin.c z_sqrt.c >zap - cmp zap libF77.xsum && rm zap || diff libF77.xsum zap diff --git a/gcc/f/runtime/libF77/pow_ci.c b/gcc/f/runtime/libF77/pow_ci.c deleted file mode 100644 index 37e2ce0f2eb..00000000000 --- a/gcc/f/runtime/libF77/pow_ci.c +++ /dev/null @@ -1,20 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -VOID pow_ci(p, a, b) /* p = a**b */ - complex *p, *a; integer *b; -#else -extern void pow_zi(doublecomplex*, doublecomplex*, integer*); -void pow_ci(complex *p, complex *a, integer *b) /* p = a**b */ -#endif -{ -doublecomplex p1, a1; - -a1.r = a->r; -a1.i = a->i; - -pow_zi(&p1, &a1, b); - -p->r = p1.r; -p->i = p1.i; -} diff --git a/gcc/f/runtime/libF77/pow_dd.c b/gcc/f/runtime/libF77/pow_dd.c deleted file mode 100644 index d0dd0ff2744..00000000000 --- a/gcc/f/runtime/libF77/pow_dd.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double pow(); -double pow_dd(ap, bp) doublereal *ap, *bp; -#else -#undef abs -#include <math.h> -double pow_dd(doublereal *ap, doublereal *bp) -#endif -{ -return(pow(*ap, *bp) ); -} diff --git a/gcc/f/runtime/libF77/pow_di.c b/gcc/f/runtime/libF77/pow_di.c deleted file mode 100644 index affed625a91..00000000000 --- a/gcc/f/runtime/libF77/pow_di.c +++ /dev/null @@ -1,35 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double pow_di(ap, bp) doublereal *ap; integer *bp; -#else -double pow_di(doublereal *ap, integer *bp) -#endif -{ -double pow, x; -integer n; -unsigned long u; - -pow = 1; -x = *ap; -n = *bp; - -if(n != 0) - { - if(n < 0) - { - n = -n; - x = 1/x; - } - for(u = n; ; ) - { - if(u & 01) - pow *= x; - if(u >>= 1) - x *= x; - else - break; - } - } -return(pow); -} diff --git a/gcc/f/runtime/libF77/pow_hh.c b/gcc/f/runtime/libF77/pow_hh.c deleted file mode 100644 index 24a019734da..00000000000 --- a/gcc/f/runtime/libF77/pow_hh.c +++ /dev/null @@ -1,33 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -shortint pow_hh(ap, bp) shortint *ap, *bp; -#else -shortint pow_hh(shortint *ap, shortint *bp) -#endif -{ - shortint pow, x, n; - unsigned u; - - x = *ap; - n = *bp; - - if (n <= 0) { - if (n == 0 || x == 1) - return 1; - if (x != -1) - return x == 0 ? 1/x : 0; - n = -n; - } - u = n; - for(pow = 1; ; ) - { - if(u & 01) - pow *= x; - if(u >>= 1) - x *= x; - else - break; - } - return(pow); - } diff --git a/gcc/f/runtime/libF77/pow_ii.c b/gcc/f/runtime/libF77/pow_ii.c deleted file mode 100644 index 84d1c7e0b5e..00000000000 --- a/gcc/f/runtime/libF77/pow_ii.c +++ /dev/null @@ -1,33 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -integer pow_ii(ap, bp) integer *ap, *bp; -#else -integer pow_ii(integer *ap, integer *bp) -#endif -{ - integer pow, x, n; - unsigned long u; - - x = *ap; - n = *bp; - - if (n <= 0) { - if (n == 0 || x == 1) - return 1; - if (x != -1) - return x == 0 ? 1/x : 0; - n = -n; - } - u = n; - for(pow = 1; ; ) - { - if(u & 01) - pow *= x; - if(u >>= 1) - x *= x; - else - break; - } - return(pow); - } diff --git a/gcc/f/runtime/libF77/pow_qq.c b/gcc/f/runtime/libF77/pow_qq.c deleted file mode 100644 index 3bc80e05f7f..00000000000 --- a/gcc/f/runtime/libF77/pow_qq.c +++ /dev/null @@ -1,33 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -longint pow_qq(ap, bp) longint *ap, *bp; -#else -longint pow_qq(longint *ap, longint *bp) -#endif -{ - longint pow, x, n; - unsigned long long u; /* system-dependent */ - - x = *ap; - n = *bp; - - if (n <= 0) { - if (n == 0 || x == 1) - return 1; - if (x != -1) - return x == 0 ? 1/x : 0; - n = -n; - } - u = n; - for(pow = 1; ; ) - { - if(u & 01) - pow *= x; - if(u >>= 1) - x *= x; - else - break; - } - return(pow); - } diff --git a/gcc/f/runtime/libF77/pow_ri.c b/gcc/f/runtime/libF77/pow_ri.c deleted file mode 100644 index 6e5816bbf10..00000000000 --- a/gcc/f/runtime/libF77/pow_ri.c +++ /dev/null @@ -1,35 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double pow_ri(ap, bp) real *ap; integer *bp; -#else -double pow_ri(real *ap, integer *bp) -#endif -{ -double pow, x; -integer n; -unsigned long u; - -pow = 1; -x = *ap; -n = *bp; - -if(n != 0) - { - if(n < 0) - { - n = -n; - x = 1/x; - } - for(u = n; ; ) - { - if(u & 01) - pow *= x; - if(u >>= 1) - x *= x; - else - break; - } - } -return(pow); -} diff --git a/gcc/f/runtime/libF77/pow_zi.c b/gcc/f/runtime/libF77/pow_zi.c deleted file mode 100644 index 898ea6be917..00000000000 --- a/gcc/f/runtime/libF77/pow_zi.c +++ /dev/null @@ -1,61 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -VOID pow_zi(resx, a, b) /* p = a**b */ - doublecomplex *resx, *a; integer *b; -#else -extern void z_div(doublecomplex*, doublecomplex*, doublecomplex*); -void pow_zi(doublecomplex *resx, doublecomplex *a, integer *b) /* p = a**b */ -#endif -{ -integer n; -unsigned long u; -double t; -doublecomplex x; -doublecomplex res; -static doublecomplex one = {1.0, 0.0}; - -n = *b; - -if(n == 0) - { - resx->r = 1; - resx->i = 0; - return; - } - -res.r = 1; -res.i = 0; - -if(n < 0) - { - n = -n; - z_div(&x, &one, a); - } -else - { - x.r = a->r; - x.i = a->i; - } - -for(u = n; ; ) - { - if(u & 01) - { - t = res.r * x.r - res.i * x.i; - res.i = res.r * x.i + res.i * x.r; - res.r = t; - } - if(u >>= 1) - { - t = x.r * x.r - x.i * x.i; - x.i = 2 * x.r * x.i; - x.r = t; - } - else - break; - } - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/pow_zz.c b/gcc/f/runtime/libF77/pow_zz.c deleted file mode 100644 index 20faf29cfb8..00000000000 --- a/gcc/f/runtime/libF77/pow_zz.c +++ /dev/null @@ -1,23 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double log(), exp(), cos(), sin(), atan2(), f__cabs(); -VOID pow_zz(r,a,b) doublecomplex *r, *a, *b; -#else -#undef abs -#include <math.h> -extern double f__cabs(double,double); -void pow_zz(doublecomplex *r, doublecomplex *a, doublecomplex *b) -#endif -{ -double logr, logi, x, y; - -logr = log( f__cabs(a->r, a->i) ); -logi = atan2(a->i, a->r); - -x = exp( logr * b->r - logi * b->i ); -y = logr * b->i + logi * b->r; - -r->r = x * cos(y); -r->i = x * sin(y); -} diff --git a/gcc/f/runtime/libF77/qbitbits.c b/gcc/f/runtime/libF77/qbitbits.c deleted file mode 100644 index ad4ac963ce2..00000000000 --- a/gcc/f/runtime/libF77/qbitbits.c +++ /dev/null @@ -1,66 +0,0 @@ -#include "f2c.h" - -#ifndef LONGBITS -#define LONGBITS 32 -#endif - -#ifndef LONG8BITS -#define LONG8BITS (2*LONGBITS) -#endif - - integer -#ifdef KR_headers -qbit_bits(a, b, len) longint a; integer b, len; -#else -qbit_bits(longint a, integer b, integer len) -#endif -{ - /* Assume 2's complement arithmetic */ - - ulongint x, y; - - x = (ulongint) a; - y = (ulongint)-1L; - x >>= b; - y <<= len; - return (longint)(x & y); - } - - longint -#ifdef KR_headers -qbit_cshift(a, b, len) longint a; integer b, len; -#else -qbit_cshift(longint a, integer b, integer len) -#endif -{ - ulongint x, y, z; - - x = (ulongint)a; - if (len <= 0) { - if (len == 0) - return 0; - goto full_len; - } - if (len >= LONG8BITS) { - full_len: - if (b >= 0) { - b %= LONG8BITS; - return (longint)(x << b | x >> LONG8BITS - b ); - } - b = -b; - b %= LONG8BITS; - return (longint)(x << LONG8BITS - b | x >> b); - } - y = z = (unsigned long)-1; - y <<= len; - z &= ~y; - y &= x; - x &= z; - if (b >= 0) { - b %= len; - return (longint)(y | z & (x << b | x >> len - b)); - } - b = -b; - b %= len; - return (longint)(y | z & (x >> b | x << len - b)); - } diff --git a/gcc/f/runtime/libF77/qbitshft.c b/gcc/f/runtime/libF77/qbitshft.c deleted file mode 100644 index 87fffb91ff8..00000000000 --- a/gcc/f/runtime/libF77/qbitshft.c +++ /dev/null @@ -1,11 +0,0 @@ -#include "f2c.h" - - longint -#ifdef KR_headers -qbit_shift(a, b) longint a; integer b; -#else -qbit_shift(longint a, integer b) -#endif -{ - return b >= 0 ? a << b : (longint)((ulongint)a >> -b); - } diff --git a/gcc/f/runtime/libF77/r_abs.c b/gcc/f/runtime/libF77/r_abs.c deleted file mode 100644 index 7b222961d16..00000000000 --- a/gcc/f/runtime/libF77/r_abs.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double r_abs(x) real *x; -#else -double r_abs(real *x) -#endif -{ -if(*x >= 0) - return(*x); -return(- *x); -} diff --git a/gcc/f/runtime/libF77/r_acos.c b/gcc/f/runtime/libF77/r_acos.c deleted file mode 100644 index 330f88a3092..00000000000 --- a/gcc/f/runtime/libF77/r_acos.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double acos(); -double r_acos(x) real *x; -#else -#undef abs -#include <math.h> -double r_acos(real *x) -#endif -{ -return( acos(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_asin.c b/gcc/f/runtime/libF77/r_asin.c deleted file mode 100644 index 45ece4b749e..00000000000 --- a/gcc/f/runtime/libF77/r_asin.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double asin(); -double r_asin(x) real *x; -#else -#undef abs -#include <math.h> -double r_asin(real *x) -#endif -{ -return( asin(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_atan.c b/gcc/f/runtime/libF77/r_atan.c deleted file mode 100644 index 36479c915b0..00000000000 --- a/gcc/f/runtime/libF77/r_atan.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double atan(); -double r_atan(x) real *x; -#else -#undef abs -#include <math.h> -double r_atan(real *x) -#endif -{ -return( atan(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_atn2.c b/gcc/f/runtime/libF77/r_atn2.c deleted file mode 100644 index 9347e1f13a9..00000000000 --- a/gcc/f/runtime/libF77/r_atn2.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double atan2(); -double r_atn2(x,y) real *x, *y; -#else -#undef abs -#include <math.h> -double r_atn2(real *x, real *y) -#endif -{ -return( atan2(*x,*y) ); -} diff --git a/gcc/f/runtime/libF77/r_cnjg.c b/gcc/f/runtime/libF77/r_cnjg.c deleted file mode 100644 index b6175eedfd7..00000000000 --- a/gcc/f/runtime/libF77/r_cnjg.c +++ /dev/null @@ -1,16 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -VOID r_cnjg(resx, z) complex *resx, *z; -#else -VOID r_cnjg(complex *resx, complex *z) -#endif -{ -complex res; - -res.r = z->r; -res.i = - z->i; - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/r_cos.c b/gcc/f/runtime/libF77/r_cos.c deleted file mode 100644 index 5bda158cee9..00000000000 --- a/gcc/f/runtime/libF77/r_cos.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double cos(); -double r_cos(x) real *x; -#else -#undef abs -#include <math.h> -double r_cos(real *x) -#endif -{ -return( cos(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_cosh.c b/gcc/f/runtime/libF77/r_cosh.c deleted file mode 100644 index 7ae72cc0cef..00000000000 --- a/gcc/f/runtime/libF77/r_cosh.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double cosh(); -double r_cosh(x) real *x; -#else -#undef abs -#include <math.h> -double r_cosh(real *x) -#endif -{ -return( cosh(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_dim.c b/gcc/f/runtime/libF77/r_dim.c deleted file mode 100644 index baca95cd9e4..00000000000 --- a/gcc/f/runtime/libF77/r_dim.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double r_dim(a,b) real *a, *b; -#else -double r_dim(real *a, real *b) -#endif -{ -return( *a > *b ? *a - *b : 0); -} diff --git a/gcc/f/runtime/libF77/r_exp.c b/gcc/f/runtime/libF77/r_exp.c deleted file mode 100644 index d1dea75563f..00000000000 --- a/gcc/f/runtime/libF77/r_exp.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double exp(); -double r_exp(x) real *x; -#else -#undef abs -#include <math.h> -double r_exp(real *x) -#endif -{ -return( exp(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_imag.c b/gcc/f/runtime/libF77/r_imag.c deleted file mode 100644 index d51252bbb79..00000000000 --- a/gcc/f/runtime/libF77/r_imag.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double r_imag(z) complex *z; -#else -double r_imag(complex *z) -#endif -{ -return(z->i); -} diff --git a/gcc/f/runtime/libF77/r_int.c b/gcc/f/runtime/libF77/r_int.c deleted file mode 100644 index 8378e775726..00000000000 --- a/gcc/f/runtime/libF77/r_int.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -double r_int(x) real *x; -#else -#undef abs -#include <math.h> -double r_int(real *x) -#endif -{ -return( (*x>0) ? floor(*x) : -floor(- *x) ); -} diff --git a/gcc/f/runtime/libF77/r_lg10.c b/gcc/f/runtime/libF77/r_lg10.c deleted file mode 100644 index 51f84201711..00000000000 --- a/gcc/f/runtime/libF77/r_lg10.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "f2c.h" - -#define log10e 0.43429448190325182765 - -#ifdef KR_headers -double log(); -double r_lg10(x) real *x; -#else -#undef abs -#include <math.h> -double r_lg10(real *x) -#endif -{ -return( log10e * log(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_log.c b/gcc/f/runtime/libF77/r_log.c deleted file mode 100644 index 4873fb418e8..00000000000 --- a/gcc/f/runtime/libF77/r_log.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double log(); -double r_log(x) real *x; -#else -#undef abs -#include <math.h> -double r_log(real *x) -#endif -{ -return( log(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_mod.c b/gcc/f/runtime/libF77/r_mod.c deleted file mode 100644 index faea344a7b7..00000000000 --- a/gcc/f/runtime/libF77/r_mod.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -#ifdef IEEE_drem -double drem(); -#else -double floor(); -#endif -double r_mod(x,y) real *x, *y; -#else -#ifdef IEEE_drem -double drem(double, double); -#else -#undef abs -#include <math.h> -#endif -double r_mod(real *x, real *y) -#endif -{ -#ifdef IEEE_drem - double xa, ya, z; - if ((ya = *y) < 0.) - ya = -ya; - z = drem(xa = *x, ya); - if (xa > 0) { - if (z < 0) - z += ya; - } - else if (z > 0) - z -= ya; - return z; -#else - double quotient; - if( (quotient = (double)*x / *y) >= 0) - quotient = floor(quotient); - else - quotient = -floor(-quotient); - return(*x - (*y) * quotient ); -#endif -} diff --git a/gcc/f/runtime/libF77/r_nint.c b/gcc/f/runtime/libF77/r_nint.c deleted file mode 100644 index f5382af660a..00000000000 --- a/gcc/f/runtime/libF77/r_nint.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double floor(); -double r_nint(x) real *x; -#else -#undef abs -#include <math.h> -double r_nint(real *x) -#endif -{ -return( (*x)>=0 ? - floor(*x + .5) : -floor(.5 - *x) ); -} diff --git a/gcc/f/runtime/libF77/r_sign.c b/gcc/f/runtime/libF77/r_sign.c deleted file mode 100644 index df6d02af00a..00000000000 --- a/gcc/f/runtime/libF77/r_sign.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double r_sign(a,b) real *a, *b; -#else -double r_sign(real *a, real *b) -#endif -{ -double x; -x = (*a >= 0 ? *a : - *a); -return( *b >= 0 ? x : -x); -} diff --git a/gcc/f/runtime/libF77/r_sin.c b/gcc/f/runtime/libF77/r_sin.c deleted file mode 100644 index 095b9510de9..00000000000 --- a/gcc/f/runtime/libF77/r_sin.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sin(); -double r_sin(x) real *x; -#else -#undef abs -#include <math.h> -double r_sin(real *x) -#endif -{ -return( sin(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_sinh.c b/gcc/f/runtime/libF77/r_sinh.c deleted file mode 100644 index 3bf4bb138be..00000000000 --- a/gcc/f/runtime/libF77/r_sinh.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sinh(); -double r_sinh(x) real *x; -#else -#undef abs -#include <math.h> -double r_sinh(real *x) -#endif -{ -return( sinh(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_sqrt.c b/gcc/f/runtime/libF77/r_sqrt.c deleted file mode 100644 index d0203d3d19b..00000000000 --- a/gcc/f/runtime/libF77/r_sqrt.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sqrt(); -double r_sqrt(x) real *x; -#else -#undef abs -#include <math.h> -double r_sqrt(real *x) -#endif -{ -return( sqrt(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_tan.c b/gcc/f/runtime/libF77/r_tan.c deleted file mode 100644 index fc0009e4774..00000000000 --- a/gcc/f/runtime/libF77/r_tan.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double tan(); -double r_tan(x) real *x; -#else -#undef abs -#include <math.h> -double r_tan(real *x) -#endif -{ -return( tan(*x) ); -} diff --git a/gcc/f/runtime/libF77/r_tanh.c b/gcc/f/runtime/libF77/r_tanh.c deleted file mode 100644 index 818c6a8451b..00000000000 --- a/gcc/f/runtime/libF77/r_tanh.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double tanh(); -double r_tanh(x) real *x; -#else -#undef abs -#include <math.h> -double r_tanh(real *x) -#endif -{ -return( tanh(*x) ); -} diff --git a/gcc/f/runtime/libF77/s_cat.c b/gcc/f/runtime/libF77/s_cat.c deleted file mode 100644 index f462fd24945..00000000000 --- a/gcc/f/runtime/libF77/s_cat.c +++ /dev/null @@ -1,75 +0,0 @@ -/* Unless compiled with -DNO_OVERWRITE, this variant of s_cat allows the - * target of a concatenation to appear on its right-hand side (contrary - * to the Fortran 77 Standard, but in accordance with Fortran 90). - */ - -#include "f2c.h" -#ifndef NO_OVERWRITE -#include <stdio.h> -#undef abs -#ifdef KR_headers - extern char *F77_aloc(); - extern void free(); - extern void G77_exit_0 (); -#else -#undef min -#undef max -#include <stdlib.h> - extern char *F77_aloc(ftnlen, char*); -#endif -#include <string.h> -#endif /* NO_OVERWRITE */ - - VOID -#ifdef KR_headers -s_cat(lp, rpp, rnp, np, ll) char *lp, *rpp[]; ftnlen rnp[], *np, ll; -#else -s_cat(char *lp, char *rpp[], ftnlen rnp[], ftnlen *np, ftnlen ll) -#endif -{ - ftnlen i, nc; - char *rp; - ftnlen n = *np; -#ifndef NO_OVERWRITE - ftnlen L, m; - char *lp0, *lp1; - - lp0 = 0; - lp1 = lp; - L = ll; - i = 0; - while(i < n) { - rp = rpp[i]; - m = rnp[i++]; - if (rp >= lp1 || rp + m <= lp) { - if ((L -= m) <= 0) { - n = i; - break; - } - lp1 += m; - continue; - } - lp0 = lp; - lp = lp1 = F77_aloc(L = ll, "s_cat"); - break; - } - lp1 = lp; -#endif /* NO_OVERWRITE */ - for(i = 0 ; i < n ; ++i) { - nc = ll; - if(rnp[i] < nc) - nc = rnp[i]; - ll -= nc; - rp = rpp[i]; - while(--nc >= 0) - *lp++ = *rp++; - } - while(--ll >= 0) - *lp++ = ' '; -#ifndef NO_OVERWRITE - if (lp0) { - memcpy(lp0, lp1, L); - free(lp1); - } -#endif - } diff --git a/gcc/f/runtime/libF77/s_cmp.c b/gcc/f/runtime/libF77/s_cmp.c deleted file mode 100644 index 1e052f28642..00000000000 --- a/gcc/f/runtime/libF77/s_cmp.c +++ /dev/null @@ -1,44 +0,0 @@ -#include "f2c.h" - -/* compare two strings */ - -#ifdef KR_headers -integer s_cmp(a0, b0, la, lb) char *a0, *b0; ftnlen la, lb; -#else -integer s_cmp(char *a0, char *b0, ftnlen la, ftnlen lb) -#endif -{ -register unsigned char *a, *aend, *b, *bend; -a = (unsigned char *)a0; -b = (unsigned char *)b0; -aend = a + la; -bend = b + lb; - -if(la <= lb) - { - while(a < aend) - if(*a != *b) - return( *a - *b ); - else - { ++a; ++b; } - - while(b < bend) - if(*b != ' ') - return( ' ' - *b ); - else ++b; - } - -else - { - while(b < bend) - if(*a == *b) - { ++a; ++b; } - else - return( *a - *b ); - while(a < aend) - if(*a != ' ') - return(*a - ' '); - else ++a; - } -return(0); -} diff --git a/gcc/f/runtime/libF77/s_copy.c b/gcc/f/runtime/libF77/s_copy.c deleted file mode 100644 index d1673510c62..00000000000 --- a/gcc/f/runtime/libF77/s_copy.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Unless compiled with -DNO_OVERWRITE, this variant of s_copy allows the - * target of an assignment to appear on its right-hand side (contrary - * to the Fortran 77 Standard, but in accordance with Fortran 90), - * as in a(2:5) = a(4:7) . - */ - -#include "f2c.h" - -/* assign strings: a = b */ - -#ifdef KR_headers -VOID s_copy(a, b, la, lb) register char *a, *b; ftnlen la, lb; -#else -void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb) -#endif -{ - register char *aend, *bend; - - aend = a + la; - - if(la <= lb) -#ifndef NO_OVERWRITE - if (a <= b || a >= b + la) -#endif - while(a < aend) - *a++ = *b++; -#ifndef NO_OVERWRITE - else - for(b += la; a < aend; ) - *--aend = *--b; -#endif - - else { - bend = b + lb; -#ifndef NO_OVERWRITE - if (a <= b || a >= bend) -#endif - while(b < bend) - *a++ = *b++; -#ifndef NO_OVERWRITE - else { - a += lb; - while(b < bend) - *--a = *--bend; - a += lb; - } -#endif - while(a < aend) - *a++ = ' '; - } - } diff --git a/gcc/f/runtime/libF77/s_paus.c b/gcc/f/runtime/libF77/s_paus.c deleted file mode 100644 index 1317008cb73..00000000000 --- a/gcc/f/runtime/libF77/s_paus.c +++ /dev/null @@ -1,88 +0,0 @@ -#include <stdio.h> -#include "f2c.h" -#define PAUSESIG 15 - -#ifdef KR_headers -#define Void /* void */ -#define Int /* int */ -#else -#define Void void -#define Int int -#undef abs -#undef min -#undef max -#include <stdlib.h> -#include "signal1.h" -#ifdef __cplusplus -extern "C" { -#endif -extern int getpid(void), isatty(int), pause(void); -#endif - -extern VOID f_exit(Void); - - static VOID -waitpause(Int n) -{ n = n; /* shut up compiler warning */ - return; - } - - static VOID -#ifdef KR_headers -s_1paus(fin) FILE *fin; -#else -s_1paus(FILE *fin) -#endif -{ - fprintf(stderr, - "To resume execution, type go. Other input will terminate the job.\n"); - fflush(stderr); - if( getc(fin)!='g' || getc(fin)!='o' || getc(fin)!='\n' ) { - fprintf(stderr, "STOP\n"); -#ifdef NO_ONEXIT - f_exit(); -#endif - exit(0); - } - } - - int -#ifdef KR_headers -s_paus(s, n) char *s; ftnlen n; -#else -s_paus(char *s, ftnlen n) -#endif -{ - fprintf(stderr, "PAUSE "); - if(n > 0) - fprintf(stderr, " %.*s", (int)n, s); - fprintf(stderr, " statement executed\n"); - if( isatty(fileno(stdin)) ) - s_1paus(stdin); - else { -#if (defined (MSDOS) && !defined (GO32)) || defined(__CYGWIN32__) - FILE *fin; - fin = fopen("con", "r"); - if (!fin) { - fprintf(stderr, "s_paus: can't open con!\n"); - fflush(stderr); - exit(1); - } - s_1paus(fin); - fclose(fin); -#else - fprintf(stderr, - "To resume execution, execute a kill -%d %d command\n", - PAUSESIG, getpid() ); - signal1(PAUSESIG, waitpause); - fflush(stderr); - pause(); -#endif - } - fprintf(stderr, "Execution resumes after PAUSE.\n"); - fflush(stderr); - return 0; /* NOT REACHED */ -#ifdef __cplusplus - } -#endif -} diff --git a/gcc/f/runtime/libF77/s_rnge.c b/gcc/f/runtime/libF77/s_rnge.c deleted file mode 100644 index 189b5247ced..00000000000 --- a/gcc/f/runtime/libF77/s_rnge.c +++ /dev/null @@ -1,26 +0,0 @@ -#include <stdio.h> -#include "f2c.h" - -/* called when a subscript is out of range */ - -#ifdef KR_headers -extern VOID sig_die(); -integer s_rnge(varn, offset, procn, line) char *varn, *procn; ftnint offset, line; -#else -extern VOID sig_die(char*,int); -integer s_rnge(char *varn, ftnint offset, char *procn, ftnint line) -#endif -{ -register int i; - -fprintf(stderr, "Subscript out of range on file line %ld, procedure ", line); -while((i = *procn) && i != '_' && i != ' ') - putc(*procn++, stderr); -fprintf(stderr, ".\nAttempt to access the %ld-th element of variable ", offset+1); -while((i = *varn) && i != ' ') - putc(*varn++, stderr); -sig_die(".", 1); -#ifdef __cplusplus -return 0; -#endif -} diff --git a/gcc/f/runtime/libF77/s_stop.c b/gcc/f/runtime/libF77/s_stop.c deleted file mode 100644 index 2e3f1035b30..00000000000 --- a/gcc/f/runtime/libF77/s_stop.c +++ /dev/null @@ -1,37 +0,0 @@ -#include <stdio.h> -#include "f2c.h" - -#ifdef KR_headers -extern void f_exit(); -VOID s_stop(s, n) char *s; ftnlen n; -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -#ifdef __cplusplus -extern "C" { -#endif -void f_exit(void); - -int s_stop(char *s, ftnlen n) -#endif -{ -int i; - -if(n > 0) - { - fprintf(stderr, "STOP "); - for(i = 0; i<n ; ++i) - putc(*s++, stderr); - fprintf(stderr, " statement executed\n"); - } -#ifdef NO_ONEXIT -f_exit(); -#endif -exit(0); -#ifdef __cplusplus -return 0; /* NOT REACHED */ -} -#endif -} diff --git a/gcc/f/runtime/libF77/sig_die.c b/gcc/f/runtime/libF77/sig_die.c deleted file mode 100644 index bebb1e7b8f7..00000000000 --- a/gcc/f/runtime/libF77/sig_die.c +++ /dev/null @@ -1,45 +0,0 @@ -#include <stdio.h> -#include <signal.h> - -#ifndef SIGIOT -#ifdef SIGABRT -#define SIGIOT SIGABRT -#endif -#endif - -#ifdef KR_headers -void sig_die(s, kill) register char *s; int kill; -#else -#include <stdlib.h> -#ifdef __cplusplus -extern "C" { -#endif - extern void f_exit(void); - -void sig_die(register char *s, int kill) -#endif -{ - /* print error message, then clear buffers */ - fprintf(stderr, "%s\n", s); - - if(kill) - { - fflush(stderr); - f_exit(); - fflush(stderr); - /* now get a core */ -#ifdef SIGIOT - signal(SIGIOT, SIG_DFL); -#endif - abort(); - } - else { -#ifdef NO_ONEXIT - f_exit(); -#endif - exit(1); - } - } -#ifdef __cplusplus -} -#endif diff --git a/gcc/f/runtime/libF77/signal1.h b/gcc/f/runtime/libF77/signal1.h deleted file mode 100644 index b559211e8e4..00000000000 --- a/gcc/f/runtime/libF77/signal1.h +++ /dev/null @@ -1,5 +0,0 @@ -/* The g77 implementation of libf2c directly includes signal1.h0, - instead of copying it to signal1.h, since that seems easier to - cope with at this point. */ - -#include "signal1.h0" diff --git a/gcc/f/runtime/libF77/signal1.h0 b/gcc/f/runtime/libF77/signal1.h0 deleted file mode 100644 index 8800a18d77b..00000000000 --- a/gcc/f/runtime/libF77/signal1.h0 +++ /dev/null @@ -1,25 +0,0 @@ -/* You may need to adjust the definition of signal1 to supply a */ -/* cast to the correct argument type. This detail is system- and */ -/* compiler-dependent. The #define below assumes signal.h declares */ -/* type SIG_PF for the signal function's second argument. */ - -#include <signal.h> - -#ifndef Sigret_t -#define Sigret_t void -#endif -#ifndef Sigarg_t -#ifdef KR_headers -#define Sigarg_t -#else -#define Sigarg_t int -#endif -#endif /*Sigarg_t*/ - -#ifdef USE_SIG_PF /* compile with -DUSE_SIG_PF under IRIX */ -#define sig_pf SIG_PF -#else -typedef Sigret_t (*sig_pf)(Sigarg_t); -#endif - -#define signal1(a,b) signal(a,(sig_pf)b) diff --git a/gcc/f/runtime/libF77/signal_.c b/gcc/f/runtime/libF77/signal_.c deleted file mode 100644 index 1ac81391aef..00000000000 --- a/gcc/f/runtime/libF77/signal_.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "f2c.h" -#include "signal1.h" - -#ifdef KR_headers -ftnint G77_signal_0 (sigp, proc) integer *sigp; sig_pf proc; -#else -ftnint G77_signal_0 (integer *sigp, sig_pf proc) -#endif -{ - int sig; - sig = (int)*sigp; - - return (ftnint)signal(sig, proc); - } diff --git a/gcc/f/runtime/libF77/system_.c b/gcc/f/runtime/libF77/system_.c deleted file mode 100644 index ed024a14ded..00000000000 --- a/gcc/f/runtime/libF77/system_.c +++ /dev/null @@ -1,36 +0,0 @@ -/* f77 interface to system routine */ - -#include "f2c.h" - -#ifdef KR_headers -extern char *F77_aloc(); - - integer -G77_system_0 (s, n) register char *s; ftnlen n; -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -extern char *F77_aloc(ftnlen, char*); - - integer -G77_system_0 (register char *s, ftnlen n) -#endif -{ - char buff0[256], *buff; - register char *bp, *blast; - integer rv; - - buff = bp = n < sizeof(buff0) - ? buff0 : F77_aloc(n+1, "system_"); - blast = bp + n; - - while(bp < blast && *s) - *bp++ = *s++; - *bp = 0; - rv = system(buff); - if (buff != buff0) - free(buff); - return rv; - } diff --git a/gcc/f/runtime/libF77/z_abs.c b/gcc/f/runtime/libF77/z_abs.c deleted file mode 100644 index 7e67ad2957f..00000000000 --- a/gcc/f/runtime/libF77/z_abs.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double f__cabs(); -double z_abs(z) doublecomplex *z; -#else -double f__cabs(double, double); -double z_abs(doublecomplex *z) -#endif -{ -return( f__cabs( z->r, z->i ) ); -} diff --git a/gcc/f/runtime/libF77/z_cos.c b/gcc/f/runtime/libF77/z_cos.c deleted file mode 100644 index a811bbecc65..00000000000 --- a/gcc/f/runtime/libF77/z_cos.c +++ /dev/null @@ -1,19 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sin(), cos(), sinh(), cosh(); -VOID z_cos(resx, z) doublecomplex *resx, *z; -#else -#undef abs -#include <math.h> -void z_cos(doublecomplex *resx, doublecomplex *z) -#endif -{ -doublecomplex res; - -res.r = cos(z->r) * cosh(z->i); -res.i = - sin(z->r) * sinh(z->i); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/z_div.c b/gcc/f/runtime/libF77/z_div.c deleted file mode 100644 index 4a987ab255a..00000000000 --- a/gcc/f/runtime/libF77/z_div.c +++ /dev/null @@ -1,39 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -extern VOID sig_die(); -VOID z_div(resx, a, b) doublecomplex *a, *b, *resx; -#else -extern void sig_die(char*, int); -void z_div(doublecomplex *resx, doublecomplex *a, doublecomplex *b) -#endif -{ -double ratio, den; -double abr, abi; -doublecomplex res; - -if( (abr = b->r) < 0.) - abr = - abr; -if( (abi = b->i) < 0.) - abi = - abi; -if( abr <= abi ) - { - if(abi == 0) - sig_die("complex division by zero", 1); - ratio = b->r / b->i ; - den = b->i * (1 + ratio*ratio); - res.r = (a->r*ratio + a->i) / den; - res.i = (a->i*ratio - a->r) / den; - } - -else - { - ratio = b->i / b->r ; - den = b->r * (1 + ratio*ratio); - res.r = (a->r + a->i*ratio) / den; - res.i = (a->i - a->r*ratio) / den; - } - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/z_exp.c b/gcc/f/runtime/libF77/z_exp.c deleted file mode 100644 index 85fb63e4209..00000000000 --- a/gcc/f/runtime/libF77/z_exp.c +++ /dev/null @@ -1,21 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double exp(), cos(), sin(); -VOID z_exp(resx, z) doublecomplex *resx, *z; -#else -#undef abs -#include <math.h> -void z_exp(doublecomplex *resx, doublecomplex *z) -#endif -{ -double expx; -doublecomplex res; - -expx = exp(z->r); -res.r = expx * cos(z->i); -res.i = expx * sin(z->i); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/z_log.c b/gcc/f/runtime/libF77/z_log.c deleted file mode 100644 index 48afca63d6d..00000000000 --- a/gcc/f/runtime/libF77/z_log.c +++ /dev/null @@ -1,20 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double log(), f__cabs(), atan2(); -VOID z_log(resx, z) doublecomplex *resx, *z; -#else -#undef abs -#include <math.h> -extern double f__cabs(double, double); -void z_log(doublecomplex *resx, doublecomplex *z) -#endif -{ -doublecomplex res; - -res.i = atan2(z->i, z->r); -res.r = log( f__cabs( z->r, z->i ) ); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/z_sin.c b/gcc/f/runtime/libF77/z_sin.c deleted file mode 100644 index 94456c9c30a..00000000000 --- a/gcc/f/runtime/libF77/z_sin.c +++ /dev/null @@ -1,19 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sin(), cos(), sinh(), cosh(); -VOID z_sin(resx, z) doublecomplex *resx, *z; -#else -#undef abs -#include <math.h> -void z_sin(doublecomplex *resx, doublecomplex *z) -#endif -{ -doublecomplex res; - -res.r = sin(z->r) * cosh(z->i); -res.i = cos(z->r) * sinh(z->i); - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libF77/z_sqrt.c b/gcc/f/runtime/libF77/z_sqrt.c deleted file mode 100644 index f5db5651991..00000000000 --- a/gcc/f/runtime/libF77/z_sqrt.c +++ /dev/null @@ -1,33 +0,0 @@ -#include "f2c.h" - -#ifdef KR_headers -double sqrt(), f__cabs(); -VOID z_sqrt(resx, z) doublecomplex *resx, *z; -#else -#undef abs -#include <math.h> -extern double f__cabs(double, double); -void z_sqrt(doublecomplex *resx, doublecomplex *z) -#endif -{ -double mag; -doublecomplex res; - -if( (mag = f__cabs(z->r, z->i)) == 0.) - res.r = res.i = 0.; -else if(z->r > 0) - { - res.r = sqrt(0.5 * (mag + z->r) ); - res.i = z->i / res.r / 2; - } -else - { - res.i = sqrt(0.5 * (mag - z->r) ); - if(z->i < 0) - res.i = - res.i; - res.r = z->i / res.i / 2; - } - -resx->r = res.r; -resx->i = res.i; -} diff --git a/gcc/f/runtime/libI77/Makefile.in b/gcc/f/runtime/libI77/Makefile.in deleted file mode 100644 index 34bc5fa3997..00000000000 --- a/gcc/f/runtime/libI77/Makefile.in +++ /dev/null @@ -1,129 +0,0 @@ -# Makefile for GNU F77 compiler runtime. -# Copyright 1990 - 1994 by AT&T Bell Laboratories and Bellcore (see the -# file `Notice'). -# Portions of this file Copyright (C) 1995, 1996 Free Software Foundation, Inc. -# Contributed by Dave Love (d.love@dl.ac.uk). -# -#This file is part of GNU Fortran. -# -#GNU Fortran is free software; you can redistribute it and/or modify -#it under the terms of the GNU General Public License as published by -#the Free Software Foundation; either version 2, or (at your option) -#any later version. -# -#GNU Fortran is distributed in the hope that it will be useful, -#but WITHOUT ANY WARRANTY; without even the implied warranty of -#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -#GNU General Public License for more details. -# -#You should have received a copy of the GNU General Public License -#along with GNU Fortran; see the file COPYING. If not, write to -#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -#02111-1307, USA. - -SHELL = /bin/sh - -srcdir = @srcdir@ -VPATH = @srcdir@ - -#### Start of system configuration section. #### - -# The _FOR_TARGET things are appropriate for a cross-make, passed by the -# superior makefile -GCC_FOR_TARGET = @CC@ -CC = $(GCC_FOR_TARGET) -CFLAGS = @CFLAGS@ $(GCC_FLAGS) -CPPFLAGS = @CPPFLAGS@ -DEFS = @DEFS@ -CGFLAGS = -g0 -# f2c.h should already be installed in xgcc's include directory but add that -# to -I anyhow in case not using xgcc. -ALL_CFLAGS = -I. -I$(srcdir) -I../../../include $(CPPFLAGS) $(DEFS) $(CFLAGS) -AR = @AR@ -AR_FLAGS = rc -RANLIB = @RANLIB@ -RANLIB_TEST = @RANLIB_TEST@ -CROSS = @CROSS@ - -.SUFFIXES: -.SUFFIXES: .c .o - -.c.o: - $(CC) -c -DSkip_f2c_Undefs -DAllow_TYQUAD $(ALL_CFLAGS) $(CGFLAGS) $< - -OBJ = VersionI.o backspace.o close.o dfe.o dolio.o due.o endfile.o err.o \ - fmt.o fmtlib.o iio.o ilnw.o inquire.o lread.o lwrite.o open.o \ - rdfmt.o rewind.o rsfe.o rsli.o rsne.o sfe.o sue.o typesize.o uio.o \ - util.o wref.o wrtfmt.o wsfe.o wsle.o wsne.o xwsne.o \ - ftell_.o - -F2C_H = ../../../include/f2c.h - -all: $(OBJ) - -VersionI.o: Version.c - $(CC) -c $(CGFLAGS) -o $@ $(srcdir)/Version.c - -mostlyclean clean: - -rm -f $(OBJ) - -distclean maintainer-clean: mostlyclean - -rm -f stage? include Makefile - -backspace.o: fio.h -close.o: fio.h -dfe.o: fio.h -dfe.o: fmt.h -due.o: fio.h -endfile.o: fio.h rawio.h -err.o: fio.h rawio.h -fmt.o: fio.h -fmt.o: fmt.h -ftell_.o: fio.h -iio.o: fio.h -iio.o: fmt.h -ilnw.o: fio.h -ilnw.o: lio.h -inquire.o: fio.h -lread.o: fio.h -lread.o: fmt.h -lread.o: lio.h -lread.o: fp.h -lwrite.o: fio.h -lwrite.o: fmt.h -lwrite.o: lio.h -open.o: fio.h rawio.h -rdfmt.o: fio.h -rdfmt.o: fmt.h -rdfmt.o: fp.h -rewind.o: fio.h -rsfe.o: fio.h -rsfe.o: fmt.h -rsli.o: fio.h -rsli.o: lio.h -rsne.o: fio.h -rsne.o: lio.h -sfe.o: fio.h -sue.o: fio.h -uio.o: fio.h -util.o: fio.h -wref.o: fio.h -wref.o: fmt.h -wref.o: fp.h -wrtfmt.o: fio.h -wrtfmt.o: fmt.h -wsfe.o: fio.h -wsfe.o: fmt.h -wsle.o: fio.h -wsle.o: fmt.h -wsle.o: lio.h -wsne.o: fio.h -wsne.o: lio.h -xwsne.o: fio.h -xwsne.o: lio.h -xwsne.o: fmt.h - -# May be pessimistic: -$(OBJ): $(F2C_H) - -.PHONY: mostlyclean clean distclean maintainer-clean all diff --git a/gcc/f/runtime/libI77/Notice b/gcc/f/runtime/libI77/Notice deleted file mode 100644 index 261b719bc57..00000000000 --- a/gcc/f/runtime/libI77/Notice +++ /dev/null @@ -1,23 +0,0 @@ -/**************************************************************** -Copyright 1990 - 1997 by AT&T, Lucent Technologies and Bellcore. - -Permission to use, copy, modify, and distribute this software -and its documentation for any purpose and without fee is hereby -granted, provided that the above copyright notice appear in all -copies and that both that the copyright notice and this -permission notice and warranty disclaimer appear in supporting -documentation, and that the names of AT&T, Bell Laboratories, -Lucent or Bellcore or any of their entities not be used in -advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -AT&T, Lucent and Bellcore disclaim all warranties with regard to -this software, including all implied warranties of -merchantability and fitness. In no event shall AT&T, Lucent or -Bellcore be liable for any special, indirect or consequential -damages or any damages whatsoever resulting from loss of use, -data or profits, whether in an action of contract, negligence or -other tortious action, arising out of or in connection with the -use or performance of this software. -****************************************************************/ - diff --git a/gcc/f/runtime/libI77/README.netlib b/gcc/f/runtime/libI77/README.netlib deleted file mode 100644 index 30dd5b5223d..00000000000 --- a/gcc/f/runtime/libI77/README.netlib +++ /dev/null @@ -1,225 +0,0 @@ -If your compiler does not recognize ANSI C headers, -compile with KR_headers defined: either add -DKR_headers -to the definition of CFLAGS in the makefile, or insert - -#define KR_headers - -at the top of f2c.h and fmtlib.c . - - -If you have a really ancient K&R C compiler that does not understand -void, add -Dvoid=int to the definition of CFLAGS in the makefile. - -If you use a C++ compiler, first create a local f2c.h by appending -f2ch.add to the usual f2c.h, e.g., by issuing the command - make f2c.h -which assumes f2c.h is installed in /usr/include . - -If your system lacks /usr/include/fcntl.h , then you -should simply create an empty fcntl.h in this directory. -If your compiler then complains about creat and open not -having a prototype, compile with OPEN_DECL defined. -On many systems, open and creat are declared in fcntl.h . - -If your system has /usr/include/fcntl.h, you may need to add --D_POSIX_SOURCE to the makefile's definition of CFLAGS. - -If your system's sprintf does not work the way ANSI C -specifies -- specifically, if it does not return the -number of characters transmitted -- then insert the line - -#define USE_STRLEN - -at the end of fmt.h . This is necessary with -at least some versions of Sun and DEC software. -In particular, if you get a warning about an improper -pointer/integer combination in compiling wref.c, then -you need to compile with -DUSE_STRLEN . - -If your system's fopen does not like the ANSI binary -reading and writing modes "rb" and "wb", then you should -compile open.c with NON_ANSI_RW_MODES #defined. - -If you get error messages about references to cf->_ptr -and cf->_base when compiling wrtfmt.c and wsfe.c or to -stderr->_flag when compiling err.c, then insert the line - -#define NON_UNIX_STDIO - -at the beginning of fio.h, and recompile everything (or -at least those modules that contain NON_UNIX_STDIO). - -Unformatted sequential records consist of a length of record -contents, the record contents themselves, and the length of -record contents again (for backspace). Prior to 17 Oct. 1991, -the length was of type int; now it is of type long, but you -can change it back to int by inserting - -#define UIOLEN_int - -at the beginning of fio.h. This affects only sue.c and uio.c . - -On VAX, Cray, or Research Tenth-Edition Unix systems, you may -need to add -DVAX, -DCRAY, or -DV10 (respectively) to CFLAGS -to make fp.h work correctly. Alternatively, you may need to -edit fp.h to suit your machine. - -You may need to supply the following non-ANSI routines: - - fstat(int fileds, struct stat *buf) is similar -to stat(char *name, struct stat *buf), except that -the first argument, fileds, is the file descriptor -returned by open rather than the name of the file. -fstat is used in the system-dependent routine -canseek (in the libI77 source file err.c), which -is supposed to return 1 if it's possible to issue -seeks on the file in question, 0 if it's not; you may -need to suitably modify err.c . On non-UNIX systems, -you can avoid references to fstat and stat by compiling -with NON_UNIX_STDIO defined; in that case, you may need -to supply access(char *Name,0), which is supposed to -return 0 if file Name exists, nonzero otherwise. - - char * mktemp(char *buf) is supposed to replace the -6 trailing X's in buf with a unique number and then -return buf. The idea is to get a unique name for -a temporary file. - -On non-UNIX systems, you may need to change a few other, -e.g.: the form of name computed by mktemp() in endfile.c and -open.c; the use of the open(), close(), and creat() system -calls in endfile.c, err.c, open.c; and the modes in calls on -fopen() and fdopen() (and perhaps the use of fdopen() itself --- it's supposed to return a FILE* corresponding to a given -an integer file descriptor) in err.c and open.c (component ufmt -of struct unit is 1 for formatted I/O -- text mode on some systems --- and 0 for unformatted I/O -- binary mode on some systems). -Compiling with -DNON_UNIX_STDIO omits all references to creat() -and almost all references to open() and close(), the exception -being in the function f__isdev() (in open.c). - -For MS-DOS, compile all of libI77 with -DMSDOS (which implies --DNON_UNIX_STDIO). You may need to make other compiler-dependent -adjustments; for example, for Turbo C++ you need to adjust the mktemp -invocations and to #undef ungetc in lread.c and rsne.c . - -If you want to be able to load against libI77 but not libF77, -then you will need to add sig_die.o (from libF77) to libI77. - -If you wish to use translated Fortran that has funny notions -of record length for direct unformatted I/O (i.e., that assumes -RECL= values in OPEN statements are not bytes but rather counts -of some other units -- e.g., 4-character words for VMS), then you -should insert an appropriate #define for url_Adjust at the -beginning of open.c . For VMS Fortran, for example, -#define url_Adjust(x) x *= 4 -would suffice. - -To check for transmission errors, issue the command - make check -This assumes you have the xsum program whose source, xsum.c, -is distributed as part of "all from f2c/src". If you do not -have xsum, you can obtain xsum.c by sending the following E-mail -message to netlib@netlib.bell-labs.com - send xsum.c from f2c/src - -The makefile assumes you have installed f2c.h in a standard -place (and does not cause recompilation when f2c.h is changed); -f2c.h comes with "all from f2c" (the source for f2c) and is -available separately ("f2c.h from f2c"). - -By default, Fortran I/O units 5, 6, and 0 are pre-connected to -stdin, stdout, and stderr, respectively. You can change this -behavior by changing f_init() in err.c to suit your needs. -Note that f2c assumes READ(*... means READ(5... and WRITE(*... -means WRITE(6... . Moreover, an OPEN(n,... statement that does -not specify a file name (and does not specify STATUS='SCRATCH') -assumes FILE='fort.n' . You can change this by editing open.c -and endfile.c suitably. - -Unless you adjust the "#define MXUNIT" line in fio.h, Fortran units -0, 1, ..., 99 are available, i.e., the highest allowed unit number -is MXUNIT - 1. - -Lines protected from compilation by #ifdef Allow_TYQUAD -are for a possible extension to 64-bit integers in which -integer = int = 32 bits and longint = long = 64 bits. - -Extensions (Feb. 1993) to NAMELIST processing: - 1. Reading a ? instead of &name (the start of a namelist) causes -the namelist being sought to be written to stdout (unit 6); -to omit this feature, compile rsne.c with -DNo_Namelist_Questions. - 2. Reading the wrong namelist name now leads to an error message -and an attempt to skip input until the right namelist name is found; -to omit this feature, compile rsne.c with -DNo_Bad_Namelist_Skip. - 3. Namelist writes now insert newlines before each variable; to omit -this feature, compile xwsne.c with -DNo_Extra_Namelist_Newlines. - 4. (Sept. 1995) When looking for the &name that starts namelist -input, lines whose first non-blank character is something other -than &, $, or ? are treated as comment lines and ignored, unless -rsne.c is compiled with -DNo_Namelist_Comments. - -Nonstandard extension (Feb. 1993) to open: for sequential files, -ACCESS='APPEND' (or access='anything else starting with "A" or "a"') -causes the file to be positioned at end-of-file, so a write will -append to the file. - -Some buggy Fortran programs use unformatted direct I/O to write -an incomplete record and later read more from that record than -they have written. For records other than the last, the unwritten -portion of the record reads as binary zeros. The last record is -a special case: attempting to read more from it than was written -gives end-of-file -- which may help one find a bug. Some other -Fortran I/O libraries treat the last record no differently than -others and thus give no help in finding the bug of reading more -than was written. If you wish to have this behavior, compile -uio.c with -DPad_UDread . - -If you want to be able to catch write failures (e.g., due to a -disk being full) with an ERR= specifier, compile dfe.c, due.c, -sfe.c, sue.c, and wsle.c with -DALWAYS_FLUSH. This will lead to -slower execution and more I/O, but should make ERR= work as -expected, provided fflush returns an error return when its -physical write fails. - -Carriage controls are meant to be interpreted by the UNIX col -program (or a similar program). Sometimes it's convenient to use -only ' ' as the carriage control character (normal single spacing). -If you compile lwrite.c and wsfe.c with -DOMIT_BLANK_CC, formatted -external output lines will have an initial ' ' quietly omitted, -making use of the col program unnecessary with output that only -has ' ' for carriage control. - -The Fortran 77 Standard leaves it up to the implementation whether -formatted writes of floating-point numbers of absolute value < 1 have -a zero before the decimal point. By default, libI77 omits such -superfluous zeros, but you can cause them to appear by compiling -lwrite.c, wref.c, and wrtfmt.c with -DWANT_LEAD_0 . - -If your system lacks a ranlib command, you don't need it. -Either comment out the makefile's ranlib invocation, or install -a harmless "ranlib" command somewhere in your PATH, such as the -one-line shell script - - exit 0 - -or (on some systems) - - exec /usr/bin/ar lts $1 >/dev/null - -Most of the routines in libI77 are support routines for Fortran -I/O. There are a few exceptions, summarized below -- I/O related -functions and subroutines that appear to your program as ordinary -external Fortran routines. - -1. CALL FLUSH flushes all buffers. - -2. FTELL(i) is an INTEGER function that returns the current - offset of Fortran unit i (or -1 if unit i is not open). - -3. CALL FSEEK(i, offset, whence, *errlab) attemps to move - Fortran unit i to the specified offset: absolute offset - if whence = 0; relative to the current offset if whence = 1; - relative to the end of the file if whence = 2. It branches - to label errlab if unit i is not open or if the call - otherwise fails. diff --git a/gcc/f/runtime/libI77/Version.c b/gcc/f/runtime/libI77/Version.c deleted file mode 100644 index cbb63c9250a..00000000000 --- a/gcc/f/runtime/libI77/Version.c +++ /dev/null @@ -1,276 +0,0 @@ -static char junk[] = "\n@(#) LIBI77 VERSION pjw,dmg-mods 19970816\n"; - -/* -*/ - -char __G77_LIBI77_VERSION__[] = "0.5.21"; - -/* -2.01 $ format added -2.02 Coding bug in open.c repaired -2.03 fixed bugs in lread.c (read * with negative f-format) and lio.c - and lio.h (e-format conforming to spec) -2.04 changed open.c and err.c (fopen and freopen respectively) to - update to new c-library (append mode) -2.05 added namelist capability -2.06 allow internal list and namelist I/O -*/ - -/* -close.c: - allow upper-case STATUS= values -endfile.c - create fort.nnn if unit nnn not open; - else if (file length == 0) use creat() rather than copy; - use local copy() rather than forking /bin/cp; - rewind, fseek to clear buffer (for no reading past EOF) -err.c - use neither setbuf nor setvbuf; make stderr buffered -fio.h - #define _bufend -inquire.c - upper case responses; - omit byfile test from SEQUENTIAL= - answer "YES" to DIRECT= for unopened file (open to debate) -lio.c - flush stderr, stdout at end of each stmt - space before character strings in list output only at line start -lio.h - adjust LEW, LED consistent with old libI77 -lread.c - use atof() - allow "nnn*," when reading complex constants -open.c - try opening for writing when open for read fails, with - special uwrt value (2) delaying creat() to first write; - set curunit so error messages don't drop core; - no file name ==> fort.nnn except for STATUS='SCRATCH' -rdfmt.c - use atof(); trust EOF == end-of-file (so don't read past - end-of-file after endfile stmt) -sfe.c - flush stderr, stdout at end of each stmt -wrtfmt.c: - use upper case - put wrt_E and wrt_F into wref.c, use sprintf() - rather than ecvt() and fcvt() [more accurate on VAX] -*/ - -/* 16 Oct. 1988: uwrt = 3 after write, rewind, so close won't zap the file. */ - -/* 10 July 1989: change _bufend to buf_end in fio.h, wsfe.c, wrtfmt.c */ - -/* 28 Nov. 1989: corrections for IEEE and Cray arithmetic */ -/* 29 Nov. 1989: change various int return types to long for f2c */ -/* 30 Nov. 1989: various types from f2c.h */ -/* 6 Dec. 1989: types corrected various places */ -/* 19 Dec. 1989: make iostat= work right for internal I/O */ -/* 8 Jan. 1990: add rsne, wsne -- routines for handling NAMELIST */ -/* 28 Jan. 1990: have NAMELIST read treat $ as &, general white - space as blank */ -/* 27 Mar. 1990: change an = to == in rd_L(rdfmt.c) so formatted reads - of logical values reject letters other than fFtT; - have nowwriting reset cf */ -/* 14 Aug. 1990: adjust lread.c to treat tabs as spaces in list input */ -/* 17 Aug. 1990: adjust open.c to recognize blank='Z...' as well as - blank='z...' when reopening an open file */ -/* 30 Aug. 1990: prevent embedded blanks in list output of complex values; - omit exponent field in list output of values of - magnitude between 10 and 1e8; prevent writing stdin - and reading stdout or stderr; don't close stdin, stdout, - or stderr when reopening units 5, 6, 0. */ -/* 18 Sep. 1990: add component udev to unit and consider old == new file - iff uinode and udev values agree; use stat rather than - access to check existence of file (when STATUS='OLD')*/ -/* 2 Oct. 1990: adjust rewind.c so two successive rewinds after a write - don't clobber the file. */ -/* 9 Oct. 1990: add #include "fcntl.h" to endfile.c, err.c, open.c; - adjust g_char in util.c for segmented memories. */ -/* 17 Oct. 1990: replace abort() and _cleanup() with calls on - sig_die(...,1) (defined in main.c). */ -/* 5 Nov. 1990: changes to open.c: complain if new= is specified and the - file already exists; allow file= to be omitted in open stmts - and allow status='replace' (Fortran 90 extensions). */ -/* 11 Dec. 1990: adjustments for POSIX. */ -/* 15 Jan. 1991: tweak i_ungetc in rsli.c to allow reading from - strings in read-only memory. */ -/* 25 Apr. 1991: adjust namelist stuff to work with f2c -i2 */ -/* 26 Apr. 1991: fix some bugs with NAMELIST read of multi-dim. arrays */ -/* 16 May 1991: increase LEFBL in lio.h to bypass NeXT bug */ -/* 17 Oct. 1991: change type of length field in sequential unformatted - records from int to long (for systems where sizeof(int) - can vary, depending on the compiler or compiler options). */ -/* 14 Nov. 1991: change uint to Uint in fmt.h, rdfmt.c, wrtfmt.c. */ -/* 25 Nov. 1991: change uint to Uint in lwrite.c; change sizeof(int) to - sizeof(uioint) in fseeks in sue.c (missed on 17 Oct.). */ -/* 1 Dec. 1991: uio.c: add test for read failure (seq. unformatted reads); - adjust an error return from EOF to off end of record */ -/* 12 Dec. 1991: rsli.c: fix bug with internal list input that caused - the last character of each record to be ignored. - iio.c: adjust error message in internal formatted - input from "end-of-file" to "off end of record" if - the format specifies more characters than the - record contains. */ -/* 17 Jan. 1992: lread.c, rsne.c: in list and namelist input, - treat "r* ," and "r*," alike (where r is a - positive integer constant), and fix a bug in - handling null values following items with repeat - counts (e.g., 2*1,,3); for namelist reading - of a numeric array, allow a new name-value subsequence - to terminate the current one (as though the current - one ended with the right number of null values). - lio.h, lwrite.c: omit insignificant zeros in - list and namelist output. To get the old - behavior, compile with -DOld_list_output . */ -/* 18 Jan. 1992: make list output consistent with F format by - printing .1 rather than 0.1 (introduced yesterday). */ -/* 3 Feb. 1992: rsne.c: fix namelist read bug that caused the - character following a comma to be ignored. */ -/* 19 May 1992: adjust iio.c, ilnw.c, rdfmt.c and rsli.c to make err= - work with internal list and formatted I/O. */ -/* 18 July 1992: adjust rsne.c to allow namelist input to stop at - an & (e.g. &end). */ -/* 23 July 1992: switch to ANSI prototypes unless KR_headers is #defined ; - recognize Z format (assuming 8-bit bytes). */ -/* 14 Aug. 1992: tweak wrt_E in wref.c to avoid -NaN */ -/* 23 Oct. 1992: Supply missing l_eof = 0 assignment to s_rsne() in rsne.c - (so end-of-file on other files won't confuse namelist - reads of external files). Prepend f__ to external - names that are only of internal interest to lib[FI]77. */ -/* 1 Feb. 1993: backspace.c: fix bug that bit when last char of 2nd - buffer == '\n'. - endfile.c: guard against tiny L_tmpnam; close and reopen - files in t_runc(). - lio.h: lengthen LINTW (buffer size in lwrite.c). - err.c, open.c: more prepending of f__ (to [rw]_mode). */ -/* 5 Feb. 1993: tweaks to NAMELIST: rsne.c: ? prints the namelist being - sought; namelists of the wrong name are skipped (after - an error message; xwsne.c: namelist writes have a - newline before each new variable. - open.c: ACCESS='APPEND' positions sequential files - at EOF (nonstandard extension -- that doesn't require - changing data structures). */ -/* 9 Feb. 1993: Change some #ifdef MSDOS lines to #ifdef NON_UNIX_STDIO. - err.c: under NON_UNIX_STDIO, avoid close(creat(name,0666)) - when the unit has another file descriptor for name. */ -/* 4 March 1993: err.c, open.c: take declaration of fdopen from rawio.h; - open.c: always give f__w_mode[] 4 elements for use - in t_runc (in endfile.c -- for change of 1 Feb. 1993). */ -/* 6 March 1993: uio.c: adjust off-end-of-record test for sequential - unformatted reads to respond to err= rather than end=. */ -/* 12 March 1993: various tweaks for C++ */ -/* 6 April 1993: adjust error returns for formatted inputs to flush - the current input line when err=label is specified. - To restore the old behavior (input left mid-line), - either adjust the #definition of errfl in fio.h or - omit the invocation of f__doend in err__fl (in err.c). */ -/* 23 June 1993: iio.c: fix bug in format reversions for internal writes. */ -/* 5 Aug. 1993: lread.c: fix bug in handling repetition counts for - logical data (during list or namelist input). - Change struct f__syl to struct syl (for buggy compilers). */ -/* 7 Aug. 1993: lread.c: fix bug in namelist reading of incomplete - logical arrays. */ -/* 9 Aug. 1993: lread.c: fix bug in namelist reading of an incomplete - array of numeric data followed by another namelist - item whose name starts with 'd', 'D', 'e', or 'E'. */ -/* 8 Sept. 1993: open.c: protect #include "sys/..." with - #ifndef NON_UNIX_STDIO; Version date not changed. */ -/* 10 Nov. 1993: backspace.c: add nonsense for #ifdef MSDOS */ -/* 8 Dec. 1993: iio.c: adjust internal formatted reads to treat - short records as though padded with blanks - (rather than causing an "off end of record" error). */ -/* 22 Feb. 1994: lread.c: check that realloc did not return NULL. */ -/* 6 June 1994: Under NON_UNIX_STDIO, use binary mode for direct - formatted files (avoiding any confusion regarding \n). */ -/* 5 July 1994: Fix bug (introduced 6 June 1994?) in reopening files - under NON_UNIX_STDIO. */ -/* 6 July 1994: wref.c: protect with #ifdef GOOD_SPRINTF_EXPONENT an - optimization that requires exponents to have 2 digits - when 2 digits suffice. - lwrite.c wsfe.c (list and formatted external output): - omit ' ' carriage-control when compiled with - -DOMIT_BLANK_CC . Off-by-one bug fixed in character - count for list output of character strings. - Omit '.' in list-directed printing of Nan, Infinity. */ -/* 12 July 1994: wrtfmt.c: under G11.4, write 0. as " .0000 " rather - than " .0000E+00". */ -/* 3 Aug. 1994: lwrite.c: do not insert a newline when appending an - oversize item to an empty line. */ -/* 12 Aug. 1994: rsli.c rsne.c: fix glitch (reset nml_read) that kept - ERR= (in list- or format-directed input) from working - after a NAMELIST READ. */ -/* 7 Sept. 1994: typesize.c: adjust to allow types LOGICAL*1, LOGICAL*2, - INTEGER*1, and (under -DAllow_TYQUAD) INTEGER*8 - in NAMELISTs. */ -/* 6 Oct. 1994: util.c: omit f__mvgbt, as it is never used. */ -/* 2 Nov. 1994: add #ifdef ALWAYS_FLUSH logic. */ -/* 26 Jan. 1995: wref.c: fix glitch in printing the exponent of 0 when - GOOD_SPRINTF_EXPONENT is not #defined. */ -/* 24 Feb. 1995: iio.c: z_getc: insert (unsigned char *) to allow - internal reading of characters with high-bit set - (on machines that sign-extend characters). */ -/* 14 March 1995:lread.c and rsfe.c: adjust s_rsle and s_rsfe to - check for end-of-file (to prevent infinite loops - with empty read statements). */ -/* 26 May 1995: iio.c: z_wnew: fix bug in handling T format items - in internal writes whose last item is written to - an earlier position than some previous item. */ -/* 29 Aug. 1995: backspace.c: adjust MSDOS logic. */ -/* 6 Sept. 1995: Adjust namelist input to treat a subscripted name - whose subscripts do not involve colons similarly - to the name without a subscript: accept several - values, stored in successive elements starting at - the indicated subscript. Adjust namelist output - to quote character strings (avoiding confusion with - arrays of character strings). Adjust f_init calls - for people who don't use libF77's main(); now open and - namelist read statements invoke f_init if needed. */ -/* 7 Sept. 1995: Fix some bugs with -DAllow_TYQUAD (for integer*8). - Add -DNo_Namelist_Comments lines to rsne.c. */ -/* 5 Oct. 1995: wrtfmt.c: fix bug with t editing (f__cursor was not - always zeroed in mv_cur). */ -/* 11 Oct. 1995: move defs of f__hiwater, f__svic, f__icptr from wrtfmt.c - to err.c */ -/* 15 Mar. 1996: lread.c, rsfe.c: honor END= in READ stmt with empty iolist */ - -/* 13 May 1996: add ftell_.c and fseek_.c */ -/* 9 June 1996: Adjust rsli.c and lread.c so internal list input with - too few items in the input string will honor end= . */ -/* 12 Sept. 1995:fmtlib.c: fix glitch in printing the most negative integer. */ -/* 25 Sept. 1995:fmt.h: for formatted writes of negative integer*1 values, - make ic signed on ANSI systems. If formatted writes of - integer*1 values trouble you when using a K&R C compiler, - switch to an ANSI compiler or use a compiler flag that - makes characters signed. */ -/* 9 Dec. 1996: d[fu]e.c, err.c: complain about non-positive rec= - in direct read and write statements. - ftell_.c: change param "unit" to "Unit" for -DKR_headers. */ -/* 26 Feb. 1997: ftell_.c: on systems that define SEEK_SET, etc., use - SEEK_SET, SEEK_CUR, SEEK_END for *whence = 0, 1, 2. */ -/* 7 Apr. 1997: fmt.c: adjust to complain at missing numbers in formats - (but still treat missing ".nnn" as ".0"). */ -/* 11 Apr. 1997: err.c: attempt to make stderr line buffered rather - than fully buffered. (Buffering is needed for format - items T and TR.) */ -/* 27 May 1997: ftell_.c: fix typo (that caused the third argument to be - treated as 2 on some systems). */ -/* 5 Aug. 1997: lread.c: adjust to accord with a change to the Fortran 8X - draft (in 1990 or 1991) that rescinded permission to elide - quote marks in namelist input of character data; compile - with -DF8X_NML_ELIDE_QUOTES to get the old behavior. - wrtfmt.o: wrt_G: tweak to print the right number of 0's - for zero under G format. */ -/* 16 Aug. 1997: iio.c: fix bug in internal writes to an array of character - strings that sometimes caused one more array element than - required by the format to be blank-filled. Example: - format(1x). */ -/* 17 June 1997: detect recursive I/O and call f__fatal explaining it. */ - -#include <stdio.h> - -void -g77__ivers__ () -{ - fprintf (stderr, "__G77_LIBI77_VERSION__: %s", __G77_LIBI77_VERSION__); - fputs (junk, stderr); -} diff --git a/gcc/f/runtime/libI77/backspace.c b/gcc/f/runtime/libI77/backspace.c deleted file mode 100644 index 8413d5f6821..00000000000 --- a/gcc/f/runtime/libI77/backspace.c +++ /dev/null @@ -1,101 +0,0 @@ -#include <sys/types.h> -#include "f2c.h" -#include "fio.h" -#ifdef KR_headers -integer f_back(a) alist *a; -#else -integer f_back(alist *a) -#endif -{ unit *b; - int i, n, ndec; -#if defined (MSDOS) && !defined (GO32) - int j, k; - long w, z; -#endif - long x, y; - char buf[32]; - if (f__init & 2) - f__fatal (131, "I/O recursion"); - if(a->aunit >= MXUNIT || a->aunit < 0) - err(a->aerr,101,"backspace"); - b= &f__units[a->aunit]; - if(b->useek==0) err(a->aerr,106,"backspace"); - if(b->ufd==NULL) { - fk_open(1, 1, a->aunit); - return(0); - } - if(b->uend==1) - { b->uend=0; - return(0); - } - if(b->uwrt) { - (void) t_runc(a); - if (f__nowreading(b)) - err(a->aerr,errno,"backspace"); - } - if(b->url>0) - { - x=ftell(b->ufd); - y = x % b->url; - if(y == 0) x--; - x /= b->url; - x *= b->url; - (void) fseek(b->ufd,x,SEEK_SET); - return(0); - } - - if(b->ufmt==0) - { (void) fseek(b->ufd,-(long)sizeof(int),SEEK_CUR); - (void) fread((char *)&n,sizeof(int),1,b->ufd); - (void) fseek(b->ufd,-(long)n-2*sizeof(int),SEEK_CUR); - return(0); - } -#if defined (MSDOS) && !defined (GO32) - w = -1; -#endif - for(ndec = 1;; ndec = 0) - { - y = x = ftell(b->ufd); - if(x < sizeof(buf)) - x = 0; - else - x -= sizeof(buf); - (void) fseek(b->ufd,x,SEEK_SET); - n=fread(buf,1,(size_t)(y-x), b->ufd); - for(i = n - ndec; --i >= 0; ) - { - if(buf[i]!='\n') continue; -#if defined (MSDOS) && !defined (GO32) - for(j = k = 0; j <= i; j++) - if (buf[j] == '\n') - k++; - fseek(b->ufd,x,SEEK_SET); - for(;;) - if (getc(b->ufd) == '\n') { - if ((z = ftell(b->ufd)) >= y && ndec) { - if (w == -1) - goto break2; - break; - } - if (--k <= 0) - return 0; - w = z; - } - fseek(b->ufd, w, SEEK_SET); -#else - fseek(b->ufd,(long)(i+1-n),SEEK_CUR); -#endif - return(0); - } -#if defined (MSDOS) && !defined (GO32) - break2: -#endif - if(x==0) - { - (void) fseek(b->ufd, 0L, SEEK_SET); - return(0); - } - else if(n<=0) err(a->aerr,(EOF),"backspace"); - (void) fseek(b->ufd, x, SEEK_SET); - } -} diff --git a/gcc/f/runtime/libI77/close.c b/gcc/f/runtime/libI77/close.c deleted file mode 100644 index 691f931a3c0..00000000000 --- a/gcc/f/runtime/libI77/close.c +++ /dev/null @@ -1,99 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#ifdef KR_headers -integer f_clos(a) cllist *a; -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -#ifdef NON_UNIX_STDIO -#ifndef unlink -#define unlink remove -#endif -#else -#if defined (MSDOS) && !defined (GO32) -#include "io.h" -#else -#ifdef __cplusplus -extern "C" int unlink(const char*); -#else -extern int unlink(const char*); -#endif -#endif -#endif - -integer f_clos(cllist *a) -#endif -{ unit *b; - - if (f__init & 2) - f__fatal (131, "I/O recursion"); - if(a->cunit >= MXUNIT) return(0); - b= &f__units[a->cunit]; - if(b->ufd==NULL) - goto done; - if (!a->csta) - if (b->uscrtch == 1) - goto Delete; - else - goto Keep; - switch(*a->csta) { - default: - Keep: - case 'k': - case 'K': - if(b->uwrt == 1) - t_runc((alist *)a); - if(b->ufnm) { - fclose(b->ufd); - free(b->ufnm); - } - break; - case 'd': - case 'D': - Delete: - if(b->ufnm) { - fclose(b->ufd); - unlink(b->ufnm); /*SYSDEP*/ - free(b->ufnm); - } - } - b->ufd=NULL; - done: - b->uend=0; - b->ufnm=NULL; - return(0); - } - void -#ifdef KR_headers -f_exit() -#else -f_exit(void) -#endif -{ int i; - static cllist xx; - if (! (f__init & 1)) - return; /* Not initialized, so no open units. */ - if (!xx.cerr) { - xx.cerr=1; - xx.csta=NULL; - for(i=0;i<MXUNIT;i++) - { - xx.cunit=i; - (void) f_clos(&xx); - } - } -} - int -#ifdef KR_headers -G77_flush_0 () -#else -G77_flush_0 (void) -#endif -{ int i; - for(i=0;i<MXUNIT;i++) - if(f__units[i].ufd != NULL && f__units[i].uwrt) - fflush(f__units[i].ufd); -return 0; -} diff --git a/gcc/f/runtime/libI77/dfe.c b/gcc/f/runtime/libI77/dfe.c deleted file mode 100644 index e229e0e3356..00000000000 --- a/gcc/f/runtime/libI77/dfe.c +++ /dev/null @@ -1,156 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" - -y_rsk(Void) -{ - if(f__curunit->uend || f__curunit->url <= f__recpos - || f__curunit->url == 1) return 0; - do { - getc(f__cf); - } while(++f__recpos < f__curunit->url); - return 0; -} -y_getc(Void) -{ - int ch; - if(f__curunit->uend) return(-1); - if((ch=getc(f__cf))!=EOF) - { - f__recpos++; - if(f__curunit->url>=f__recpos || - f__curunit->url==1) - return(ch); - else return(' '); - } - if(feof(f__cf)) - { - f__curunit->uend=1; - errno=0; - return(-1); - } - err(f__elist->cierr,errno,"readingd"); -} -#ifdef KR_headers -y_putc(c) -#else -y_putc(int c) -#endif -{ - f__recpos++; - if(f__recpos <= f__curunit->url || f__curunit->url==1) - putc(c,f__cf); - else - err(f__elist->cierr,110,"dout"); - return(0); -} -y_rev(Void) -{ /*what about work done?*/ - if(f__curunit->url==1 || f__recpos==f__curunit->url) - return(0); - while(f__recpos<f__curunit->url) - (*f__putn)(' '); - f__recpos=0; - return(0); -} -y_err(Void) -{ - err(f__elist->cierr, 110, "dfe"); -} - -y_newrec(Void) -{ - if(f__curunit->url == 1 || f__recpos == f__curunit->url) { - f__hiwater = f__recpos = f__cursor = 0; - return(1); - } - if(f__hiwater > f__recpos) - f__recpos = f__hiwater; - y_rev(); - f__hiwater = f__cursor = 0; - return(1); -} - -#ifdef KR_headers -c_dfe(a) cilist *a; -#else -c_dfe(cilist *a) -#endif -{ - f__sequential=0; - f__formatted=f__external=1; - f__elist=a; - f__cursor=f__scale=f__recpos=0; - if(a->ciunit>MXUNIT || a->ciunit<0) - err(a->cierr,101,"startchk"); - f__curunit = &f__units[a->ciunit]; - if(f__curunit->ufd==NULL && fk_open(DIR,FMT,a->ciunit)) - err(a->cierr,104,"dfe"); - f__cf=f__curunit->ufd; - if(!f__curunit->ufmt) err(a->cierr,102,"dfe"); - if(!f__curunit->useek) err(a->cierr,104,"dfe"); - f__fmtbuf=a->cifmt; - if(a->cirec <= 0) - err(a->cierr,130,"dfe"); - (void) fseek(f__cf,(long)f__curunit->url * (a->cirec-1),SEEK_SET); - f__curunit->uend = 0; - return(0); -} -#ifdef KR_headers -integer s_rdfe(a) cilist *a; -#else -integer s_rdfe(cilist *a) -#endif -{ - int n; - if(f__init != 1) f_init(); - f__init = 3; - f__reading=1; - if(n=c_dfe(a))return(n); - if(f__curunit->uwrt && f__nowreading(f__curunit)) - err(a->cierr,errno,"read start"); - f__getn = y_getc; - f__doed = rd_ed; - f__doned = rd_ned; - f__dorevert = f__donewrec = y_err; - f__doend = y_rsk; - if(pars_f(f__fmtbuf)<0) - err(a->cierr,100,"read start"); - fmt_bg(); - return(0); -} -#ifdef KR_headers -integer s_wdfe(a) cilist *a; -#else -integer s_wdfe(cilist *a) -#endif -{ - int n; - if(f__init != 1) f_init(); - f__init = 3; - f__reading=0; - if(n=c_dfe(a)) return(n); - if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit)) - err(a->cierr,errno,"startwrt"); - f__putn = y_putc; - f__doed = w_ed; - f__doned= w_ned; - f__dorevert = y_err; - f__donewrec = y_newrec; - f__doend = y_rev; - if(pars_f(f__fmtbuf)<0) - err(a->cierr,100,"startwrt"); - fmt_bg(); - return(0); -} -integer e_rdfe(Void) -{ - f__init = 1; - (void) en_fio(); - return(0); -} -integer e_wdfe(Void) -{ - f__init = 1; - return en_fio(); -} diff --git a/gcc/f/runtime/libI77/dolio.c b/gcc/f/runtime/libI77/dolio.c deleted file mode 100644 index 4b5a2ca6588..00000000000 --- a/gcc/f/runtime/libI77/dolio.c +++ /dev/null @@ -1,20 +0,0 @@ -#include "f2c.h" - -#ifdef __cplusplus -extern "C" { -#endif -#ifdef KR_headers -extern int (*f__lioproc)(); - -integer do_lio(type,number,ptr,len) ftnint *number,*type; char *ptr; ftnlen len; -#else -extern int (*f__lioproc)(ftnint*, char*, ftnlen, ftnint); - -integer do_lio(ftnint *type, ftnint *number, char *ptr, ftnlen len) -#endif -{ - return((*f__lioproc)(number,ptr,len,*type)); -} -#ifdef __cplusplus - } -#endif diff --git a/gcc/f/runtime/libI77/due.c b/gcc/f/runtime/libI77/due.c deleted file mode 100644 index dec58657b50..00000000000 --- a/gcc/f/runtime/libI77/due.c +++ /dev/null @@ -1,73 +0,0 @@ -#include "f2c.h" -#include "fio.h" - -#ifdef KR_headers -c_due(a) cilist *a; -#else -c_due(cilist *a) -#endif -{ - if(f__init != 1) f_init(); - f__init = 3; - if(a->ciunit>=MXUNIT || a->ciunit<0) - err(a->cierr,101,"startio"); - f__sequential=f__formatted=f__recpos=0; - f__external=1; - f__curunit = &f__units[a->ciunit]; - f__elist=a; - if(f__curunit->ufd==NULL && fk_open(DIR,UNF,a->ciunit) ) err(a->cierr,104,"due"); - f__cf=f__curunit->ufd; - if(f__curunit->ufmt) err(a->cierr,102,"cdue"); - if(!f__curunit->useek) err(a->cierr,104,"cdue"); - if(f__curunit->ufd==NULL) err(a->cierr,114,"cdue"); - if(a->cirec <= 0) - err(a->cierr,130,"due"); - (void) fseek(f__cf,(long)(a->cirec-1)*f__curunit->url,SEEK_SET); - f__curunit->uend = 0; - return(0); -} -#ifdef KR_headers -integer s_rdue(a) cilist *a; -#else -integer s_rdue(cilist *a) -#endif -{ - int n; - f__reading=1; - if(n=c_due(a)) return(n); - if(f__curunit->uwrt && f__nowreading(f__curunit)) - err(a->cierr,errno,"read start"); - return(0); -} -#ifdef KR_headers -integer s_wdue(a) cilist *a; -#else -integer s_wdue(cilist *a) -#endif -{ - int n; - f__reading=0; - if(n=c_due(a)) return(n); - if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit)) - err(a->cierr,errno,"write start"); - return(0); -} -integer e_rdue(Void) -{ - f__init = 1; - if(f__curunit->url==1 || f__recpos==f__curunit->url) - return(0); - (void) fseek(f__cf,(long)(f__curunit->url-f__recpos),SEEK_CUR); - if(ftell(f__cf)%f__curunit->url) - err(f__elist->cierr,200,"syserr"); - return(0); -} -integer e_wdue(Void) -{ - f__init = 1; -#ifdef ALWAYS_FLUSH - if (fflush(f__cf)) - err(f__elist->cierr,errno,"write end"); -#endif - return(e_rdue()); -} diff --git a/gcc/f/runtime/libI77/endfile.c b/gcc/f/runtime/libI77/endfile.c deleted file mode 100644 index 6050d1e3b30..00000000000 --- a/gcc/f/runtime/libI77/endfile.c +++ /dev/null @@ -1,195 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include <sys/types.h> -#include "rawio.h" - -#ifdef KR_headers -extern char *strcpy(); -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -#include <string.h> -#endif - -#ifdef NON_UNIX_STDIO -#ifndef unlink -#define unlink remove -#endif -#else -#if defined (MSDOS) && !defined (GO32) -#include "io.h" -#endif -#endif - -#ifdef NON_UNIX_STDIO -extern char *f__r_mode[], *f__w_mode[]; -#endif - -#ifdef KR_headers -integer f_end(a) alist *a; -#else -integer f_end(alist *a) -#endif -{ - unit *b; - if (f__init & 2) - f__fatal (131, "I/O recursion"); - if(a->aunit>=MXUNIT || a->aunit<0) err(a->aerr,101,"endfile"); - b = &f__units[a->aunit]; - if(b->ufd==NULL) { - char nbuf[10]; - (void) sprintf(nbuf,"fort.%ld",a->aunit); -#ifdef NON_UNIX_STDIO - { FILE *tf; - if (tf = fopen(nbuf, f__w_mode[0])) - fclose(tf); - } -#else - close(creat(nbuf, 0666)); -#endif - return(0); - } - b->uend=1; - return(b->useek ? t_runc(a) : 0); -} - - static int -#ifdef NON_UNIX_STDIO -#ifdef KR_headers -copy(from, len, to) char *from, *to; register long len; -#else -copy(FILE *from, register long len, FILE *to) -#endif -{ - int k, len1; - char buf[BUFSIZ]; - - while(fread(buf, len1 = len > BUFSIZ ? BUFSIZ : (int)len, 1, from)) { - if (!fwrite(buf, len1, 1, to)) - return 1; - if ((len -= len1) <= 0) - break; - } - return 0; - } -#else -#ifdef KR_headers -copy(from, len, to) char *from, *to; register long len; -#else -copy(char *from, register long len, char *to) -#endif -{ - register size_t n; - int k, rc = 0, tmp; - char buf[BUFSIZ]; - - if ((k = open(from, O_RDONLY)) < 0) - return 1; - if ((tmp = creat(to,0666)) < 0) - return 1; - while((n = read(k, buf, (size_t) (len > BUFSIZ ? BUFSIZ : (int)len))) > 0) { - if (write(tmp, buf, n) != n) - { rc = 1; break; } - if ((len -= n) <= 0) - break; - } - close(k); - close(tmp); - return n < 0 ? 1 : rc; - } -#endif - -#ifndef L_tmpnam -#define L_tmpnam 16 -#endif - - int -#ifdef KR_headers -t_runc(a) alist *a; -#else -t_runc(alist *a) -#endif -{ - char nm[L_tmpnam+12]; /* extra space in case L_tmpnam is tiny */ - long loc, len; - unit *b; -#ifdef NON_UNIX_STDIO - FILE *bf, *tf; -#else - FILE *bf; -#endif - int rc = 0; - - b = &f__units[a->aunit]; - if(b->url) - return(0); /*don't truncate direct files*/ - loc=ftell(bf = b->ufd); - fseek(bf,0L,SEEK_END); - len=ftell(bf); - if (loc >= len || b->useek == 0 || b->ufnm == NULL) - return(0); -#ifdef NON_UNIX_STDIO - fclose(b->ufd); -#else - rewind(b->ufd); /* empty buffer */ -#endif - if (!loc) { -#ifdef NON_UNIX_STDIO - if (!(bf = fopen(b->ufnm, f__w_mode[b->ufmt]))) -#else - if (close(creat(b->ufnm,0666))) -#endif - rc = 1; - if (b->uwrt) - b->uwrt = 1; - goto done; - } -#ifdef _POSIX_SOURCE - tmpnam(nm); -#else - strcpy(nm,"tmp.FXXXXXX"); - mktemp(nm); -#endif -#ifdef NON_UNIX_STDIO - if (!(bf = fopen(b->ufnm, f__r_mode[0]))) { - bad: - rc = 1; - goto done; - } - if (!(tf = fopen(nm, f__w_mode[0]))) - goto bad; - if (copy(bf, loc, tf)) { - bad1: - rc = 1; - goto done1; - } - if (!(bf = freopen(b->ufnm, f__w_mode[0], bf))) - goto bad1; - if (!(tf = freopen(nm, f__r_mode[0], tf))) - goto bad1; - if (copy(tf, loc, bf)) - goto bad1; - if (f__w_mode[0] != f__w_mode[b->ufmt]) { - if (!(bf = freopen(b->ufnm, f__w_mode[b->ufmt|2], bf))) - goto bad1; - fseek(bf, loc, SEEK_SET); - } -done1: - fclose(tf); - unlink(nm); -done: - f__cf = b->ufd = bf; -#else - if (copy(b->ufnm, loc, nm) - || copy(nm, loc, b->ufnm)) - rc = 1; - unlink(nm); - fseek(b->ufd, loc, SEEK_SET); -done: -#endif - if (rc) - err(a->aerr,111,"endfile"); - return 0; - } diff --git a/gcc/f/runtime/libI77/err.c b/gcc/f/runtime/libI77/err.c deleted file mode 100644 index 1d0188737be..00000000000 --- a/gcc/f/runtime/libI77/err.c +++ /dev/null @@ -1,298 +0,0 @@ -#ifndef NON_UNIX_STDIO -#include <sys/types.h> -#include <sys/stat.h> -#endif -#include "f2c.h" -#if defined (NON_UNIX_STDIO) || defined (MISSING_FILE_ELEMS) -#ifdef KR_headers -extern char *malloc(); -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -#endif -#endif -#include "fio.h" -#include "fmt.h" /* for struct syl */ -#include "rawio.h" /* for fcntl.h, fdopen */ - -/*global definitions*/ -unit f__units[MXUNIT]; /*unit table*/ -int f__init; /*bit 0: set after initializations; - bit 1: set during I/O involving returns to - caller of library (or calls to user code)*/ -cilist *f__elist; /*active external io list*/ -icilist *f__svic; /*active internal io list*/ -flag f__reading; /*1 if reading, 0 if writing*/ -flag f__cplus,f__cblank; -char *f__fmtbuf; -flag f__external; /*1 if external io, 0 if internal */ -#ifdef KR_headers -int (*f__doed)(),(*f__doned)(); -int (*f__doend)(),(*f__donewrec)(),(*f__dorevert)(); -int (*f__getn)(),(*f__putn)(); /*for formatted io*/ -#else -int (*f__getn)(void),(*f__putn)(int); /*for formatted io*/ -int (*f__doed)(struct syl*, char*, ftnlen),(*f__doned)(struct syl*); -int (*f__dorevert)(void),(*f__donewrec)(void),(*f__doend)(void); -#endif -flag f__sequential; /*1 if sequential io, 0 if direct*/ -flag f__formatted; /*1 if formatted io, 0 if unformatted*/ -FILE *f__cf; /*current file*/ -unit *f__curunit; /*current unit*/ -int f__recpos; /*place in current record*/ -int f__cursor, f__hiwater, f__scale; -char *f__icptr; - -/*error messages*/ -char *F_err[] = -{ - "error in format", /* 100 */ - "illegal unit number", /* 101 */ - "formatted io not allowed", /* 102 */ - "unformatted io not allowed", /* 103 */ - "direct io not allowed", /* 104 */ - "sequential io not allowed", /* 105 */ - "can't backspace file", /* 106 */ - "null file name", /* 107 */ - "can't stat file", /* 108 */ - "unit not connected", /* 109 */ - "off end of record", /* 110 */ - "truncation failed in endfile", /* 111 */ - "incomprehensible list input", /* 112 */ - "out of free space", /* 113 */ - "unit not connected", /* 114 */ - "read unexpected character", /* 115 */ - "bad logical input field", /* 116 */ - "bad variable type", /* 117 */ - "bad namelist name", /* 118 */ - "variable not in namelist", /* 119 */ - "no end record", /* 120 */ - "variable count incorrect", /* 121 */ - "subscript for scalar variable", /* 122 */ - "invalid array section", /* 123 */ - "substring out of bounds", /* 124 */ - "subscript out of bounds", /* 125 */ - "can't read file", /* 126 */ - "can't write file", /* 127 */ - "'new' file exists", /* 128 */ - "can't append to file", /* 129 */ - "non-positive record number", /* 130 */ - "I/O started while already doing I/O" /* 131 */ -}; -#define MAXERR (sizeof(F_err)/sizeof(char *)+100) - -#ifdef KR_headers -f__canseek(f) FILE *f; /*SYSDEP*/ -#else -f__canseek(FILE *f) /*SYSDEP*/ -#endif -{ -#ifdef NON_UNIX_STDIO - return !isatty(fileno(f)); -#else - struct stat x; - - if (fstat(fileno(f),&x) < 0) - return(0); -#ifdef S_IFMT - switch(x.st_mode & S_IFMT) { - case S_IFDIR: - case S_IFREG: - if(x.st_nlink > 0) /* !pipe */ - return(1); - else - return(0); - case S_IFCHR: - if(isatty(fileno(f))) - return(0); - return(1); -#ifdef S_IFBLK - case S_IFBLK: - return(1); -#endif - } -#else -#ifdef S_ISDIR - /* POSIX version */ - if (S_ISREG(x.st_mode) || S_ISDIR(x.st_mode)) { - if(x.st_nlink > 0) /* !pipe */ - return(1); - else - return(0); - } - if (S_ISCHR(x.st_mode)) { - if(isatty(fileno(f))) - return(0); - return(1); - } - if (S_ISBLK(x.st_mode)) - return(1); -#else - Help! How does fstat work on this system? -#endif -#endif - return(0); /* who knows what it is? */ -#endif -} - - void -#ifdef KR_headers -f__fatal(n,s) char *s; -#else -f__fatal(int n, char *s) -#endif -{ - static int dead = 0; - - if(n<100 && n>=0) perror(s); /*SYSDEP*/ - else if(n >= (int)MAXERR || n < -1) - { fprintf(stderr,"%s: illegal error number %d\n",s,n); - } - else if(n == -1) fprintf(stderr,"%s: end of file\n",s); - else - fprintf(stderr,"%s: %s\n",s,F_err[n-100]); - if (dead) { - fprintf (stderr, "(libf2c f__fatal already called, aborting.)"); - abort(); - } - dead = 1; - if (f__init & 1) { - if (f__curunit) { - fprintf(stderr,"apparent state: unit %d ",f__curunit-f__units); - fprintf(stderr, f__curunit->ufnm ? "named %s\n" : "(unnamed)\n", - f__curunit->ufnm); - } - else - fprintf(stderr,"apparent state: internal I/O\n"); - if (f__fmtbuf) - fprintf(stderr,"last format: %s\n",f__fmtbuf); - fprintf(stderr,"lately %s %s %s %s",f__reading?"reading":"writing", - f__sequential?"sequential":"direct",f__formatted?"formatted":"unformatted", - f__external?"external":"internal"); - } - f__init &= ~2; /* No longer doing I/O (no more user code to be called). */ - sig_die(" IO", 1); -} -/*initialization routine*/ - VOID -f_init(Void) -{ unit *p; - - if (f__init & 2) - f__fatal (131, "I/O recursion"); - f__init = 1; - p= &f__units[0]; - p->ufd=stderr; - p->useek=f__canseek(stderr); -#ifdef _IOLBF - setvbuf(stderr, (char*)malloc(BUFSIZ+8), _IOLBF, BUFSIZ+8); -#else -#if defined (NON_UNIX_STDIO) || defined (MISSING_FILE_ELEMS) - setbuf(stderr, (char *)malloc(BUFSIZ+8)); -#else - stderr->_flag &= ~_IONBF; -#endif -#endif - p->ufmt=1; - p->uwrt=1; - p = &f__units[5]; - p->ufd=stdin; - p->useek=f__canseek(stdin); - p->ufmt=1; - p->uwrt=0; - p= &f__units[6]; - p->ufd=stdout; - p->useek=f__canseek(stdout); - p->ufmt=1; - p->uwrt=1; -} -#ifdef KR_headers -f__nowreading(x) unit *x; -#else -f__nowreading(unit *x) -#endif -{ - long loc; - int ufmt; - extern char *f__r_mode[]; - - if (!x->ufnm) - goto cantread; - ufmt = x->ufmt; - loc=ftell(x->ufd); - if(freopen(x->ufnm,f__r_mode[ufmt],x->ufd) == NULL) { - cantread: - errno = 126; - return(1); - } - x->uwrt=0; - (void) fseek(x->ufd,loc,SEEK_SET); - return(0); -} -#ifdef KR_headers -f__nowwriting(x) unit *x; -#else -f__nowwriting(unit *x) -#endif -{ - long loc; - int ufmt; - extern char *f__w_mode[]; -#ifndef NON_UNIX_STDIO - int k; -#endif - - if (!x->ufnm) - goto cantwrite; - ufmt = x->ufmt; -#ifdef NON_UNIX_STDIO - ufmt |= 2; -#endif - if (x->uwrt == 3) { /* just did write, rewind */ -#ifdef NON_UNIX_STDIO - if (!(f__cf = x->ufd = - freopen(x->ufnm,f__w_mode[ufmt],x->ufd))) -#else - if (close(creat(x->ufnm,0666))) -#endif - goto cantwrite; - } - else { - loc=ftell(x->ufd); -#ifdef NON_UNIX_STDIO - if (!(f__cf = x->ufd = - freopen(x->ufnm, f__w_mode[ufmt], x->ufd))) -#else - if (fclose(x->ufd) < 0 - || (k = x->uwrt == 2 ? creat(x->ufnm,0666) - : open(x->ufnm,O_WRONLY)) < 0 - || (f__cf = x->ufd = fdopen(k,f__w_mode[ufmt])) == NULL) -#endif - { - x->ufd = NULL; - cantwrite: - errno = 127; - return(1); - } - (void) fseek(x->ufd,loc,SEEK_SET); - } - x->uwrt = 1; - return(0); -} - - int -#ifdef KR_headers -err__fl(f, m, s) int f, m; char *s; -#else -err__fl(int f, int m, char *s) -#endif -{ - if (!f) - f__fatal(m, s); - if (f__doend) - (*f__doend)(); - f__init &= ~2; - return errno = m; - } diff --git a/gcc/f/runtime/libI77/f2ch.add b/gcc/f/runtime/libI77/f2ch.add deleted file mode 100644 index a2acc17a159..00000000000 --- a/gcc/f/runtime/libI77/f2ch.add +++ /dev/null @@ -1,162 +0,0 @@ -/* If you are using a C++ compiler, append the following to f2c.h - for compiling libF77 and libI77. */ - -#ifdef __cplusplus -extern "C" { -extern int abort_(void); -extern double c_abs(complex *); -extern void c_cos(complex *, complex *); -extern void c_div(complex *, complex *, complex *); -extern void c_exp(complex *, complex *); -extern void c_log(complex *, complex *); -extern void c_sin(complex *, complex *); -extern void c_sqrt(complex *, complex *); -extern double d_abs(double *); -extern double d_acos(double *); -extern double d_asin(double *); -extern double d_atan(double *); -extern double d_atn2(double *, double *); -extern void d_cnjg(doublecomplex *, doublecomplex *); -extern double d_cos(double *); -extern double d_cosh(double *); -extern double d_dim(double *, double *); -extern double d_exp(double *); -extern double d_imag(doublecomplex *); -extern double d_int(double *); -extern double d_lg10(double *); -extern double d_log(double *); -extern double d_mod(double *, double *); -extern double d_nint(double *); -extern double d_prod(float *, float *); -extern double d_sign(double *, double *); -extern double d_sin(double *); -extern double d_sinh(double *); -extern double d_sqrt(double *); -extern double d_tan(double *); -extern double d_tanh(double *); -extern double derf_(double *); -extern double derfc_(double *); -extern integer do_fio(ftnint *, char *, ftnlen); -extern integer do_lio(ftnint *, ftnint *, char *, ftnlen); -extern integer do_uio(ftnint *, char *, ftnlen); -extern integer e_rdfe(void); -extern integer e_rdue(void); -extern integer e_rsfe(void); -extern integer e_rsfi(void); -extern integer e_rsle(void); -extern integer e_rsli(void); -extern integer e_rsue(void); -extern integer e_wdfe(void); -extern integer e_wdue(void); -extern integer e_wsfe(void); -extern integer e_wsfi(void); -extern integer e_wsle(void); -extern integer e_wsli(void); -extern integer e_wsue(void); -extern int ef1asc_(ftnint *, ftnlen *, ftnint *, ftnlen *); -extern integer ef1cmc_(ftnint *, ftnlen *, ftnint *, ftnlen *); -extern double erf(double); -extern double erf_(float *); -extern double erfc(double); -extern double erfc_(float *); -extern integer f_back(alist *); -extern integer f_clos(cllist *); -extern integer f_end(alist *); -extern void f_exit(void); -extern integer f_inqu(inlist *); -extern integer f_open(olist *); -extern integer f_rew(alist *); -extern int flush_(void); -extern void getarg_(integer *, char *, ftnlen); -extern void getenv_(char *, char *, ftnlen, ftnlen); -extern short h_abs(short *); -extern short h_dim(short *, short *); -extern short h_dnnt(double *); -extern short h_indx(char *, char *, ftnlen, ftnlen); -extern short h_len(char *, ftnlen); -extern short h_mod(short *, short *); -extern short h_nint(float *); -extern short h_sign(short *, short *); -extern short hl_ge(char *, char *, ftnlen, ftnlen); -extern short hl_gt(char *, char *, ftnlen, ftnlen); -extern short hl_le(char *, char *, ftnlen, ftnlen); -extern short hl_lt(char *, char *, ftnlen, ftnlen); -extern integer i_abs(integer *); -extern integer i_dim(integer *, integer *); -extern integer i_dnnt(double *); -extern integer i_indx(char *, char *, ftnlen, ftnlen); -extern integer i_len(char *, ftnlen); -extern integer i_mod(integer *, integer *); -extern integer i_nint(float *); -extern integer i_sign(integer *, integer *); -extern integer iargc_(void); -extern ftnlen l_ge(char *, char *, ftnlen, ftnlen); -extern ftnlen l_gt(char *, char *, ftnlen, ftnlen); -extern ftnlen l_le(char *, char *, ftnlen, ftnlen); -extern ftnlen l_lt(char *, char *, ftnlen, ftnlen); -extern void pow_ci(complex *, complex *, integer *); -extern double pow_dd(double *, double *); -extern double pow_di(double *, integer *); -extern short pow_hh(short *, shortint *); -extern integer pow_ii(integer *, integer *); -extern double pow_ri(float *, integer *); -extern void pow_zi(doublecomplex *, doublecomplex *, integer *); -extern void pow_zz(doublecomplex *, doublecomplex *, doublecomplex *); -extern double r_abs(float *); -extern double r_acos(float *); -extern double r_asin(float *); -extern double r_atan(float *); -extern double r_atn2(float *, float *); -extern void r_cnjg(complex *, complex *); -extern double r_cos(float *); -extern double r_cosh(float *); -extern double r_dim(float *, float *); -extern double r_exp(float *); -extern double r_imag(complex *); -extern double r_int(float *); -extern double r_lg10(float *); -extern double r_log(float *); -extern double r_mod(float *, float *); -extern double r_nint(float *); -extern double r_sign(float *, float *); -extern double r_sin(float *); -extern double r_sinh(float *); -extern double r_sqrt(float *); -extern double r_tan(float *); -extern double r_tanh(float *); -extern void s_cat(char *, char **, integer *, integer *, ftnlen); -extern integer s_cmp(char *, char *, ftnlen, ftnlen); -extern void s_copy(char *, char *, ftnlen, ftnlen); -extern int s_paus(char *, ftnlen); -extern integer s_rdfe(cilist *); -extern integer s_rdue(cilist *); -extern integer s_rnge(char *, integer, char *, integer); -extern integer s_rsfe(cilist *); -extern integer s_rsfi(icilist *); -extern integer s_rsle(cilist *); -extern integer s_rsli(icilist *); -extern integer s_rsne(cilist *); -extern integer s_rsni(icilist *); -extern integer s_rsue(cilist *); -extern int s_stop(char *, ftnlen); -extern integer s_wdfe(cilist *); -extern integer s_wdue(cilist *); -extern integer s_wsfe(cilist *); -extern integer s_wsfi(icilist *); -extern integer s_wsle(cilist *); -extern integer s_wsli(icilist *); -extern integer s_wsne(cilist *); -extern integer s_wsni(icilist *); -extern integer s_wsue(cilist *); -extern void sig_die(char *, int); -extern integer signal_(integer *, void (*)(int)); -extern integer system_(char *, ftnlen); -extern double z_abs(doublecomplex *); -extern void z_cos(doublecomplex *, doublecomplex *); -extern void z_div(doublecomplex *, doublecomplex *, doublecomplex *); -extern void z_exp(doublecomplex *, doublecomplex *); -extern void z_log(doublecomplex *, doublecomplex *); -extern void z_sin(doublecomplex *, doublecomplex *); -extern void z_sqrt(doublecomplex *, doublecomplex *); - } -#endif diff --git a/gcc/f/runtime/libI77/fio.h b/gcc/f/runtime/libI77/fio.h deleted file mode 100644 index 769d360a626..00000000000 --- a/gcc/f/runtime/libI77/fio.h +++ /dev/null @@ -1,102 +0,0 @@ -#include <stdio.h> -#include <errno.h> -#ifndef NULL -/* ANSI C */ -#include <stddef.h> -#endif - -#ifndef SEEK_SET -#define SEEK_SET 0 -#define SEEK_CUR 1 -#define SEEK_END 2 -#endif - -#if defined (MSDOS) && !defined (GO32) -#ifndef NON_UNIX_STDIO -#define NON_UNIX_STDIO -#endif -#endif - -#ifdef UIOLEN_int -typedef int uiolen; -#else -typedef long uiolen; -#endif - -/*units*/ -typedef struct -{ FILE *ufd; /*0=unconnected*/ - char *ufnm; -#if !(defined (MSDOS) && !defined (GO32)) - long uinode; - int udev; -#endif - int url; /*0=sequential*/ - flag useek; /*true=can backspace, use dir, ...*/ - flag ufmt; - flag uprnt; - flag ublnk; - flag uend; - flag uwrt; /*last io was write*/ - flag uscrtch; -} unit; - -extern int f__init; -extern cilist *f__elist; /*active external io list*/ -extern flag f__reading,f__external,f__sequential,f__formatted; -#undef Void -#ifdef KR_headers -#define Void /*void*/ -extern int (*f__getn)(),(*f__putn)(); /*for formatted io*/ -extern long f__inode(); -extern VOID sig_die(); -extern int (*f__donewrec)(), t_putc(), x_wSL(); -extern int c_sfe(), err__fl(), xrd_SL(); -#else -#define Void void -#ifdef __cplusplus -extern "C" { -#endif -extern int (*f__getn)(void),(*f__putn)(int); /*for formatted io*/ -extern long f__inode(char*,int*); -extern void sig_die(char*,int); -extern void f__fatal(int,char*); -extern int t_runc(alist*); -extern int f__nowreading(unit*), f__nowwriting(unit*); -extern int fk_open(int,int,ftnint); -extern int en_fio(void); -extern void f_init(void); -extern int (*f__donewrec)(void), t_putc(int), x_wSL(void); -extern void b_char(char*,char*,ftnlen), g_char(char*,ftnlen,char*); -extern int c_sfe(cilist*), z_rnew(void); -extern int isatty(int); -extern int err__fl(int,int,char*); -extern int xrd_SL(void); -#ifdef __cplusplus - } -#endif -#endif -extern int (*f__doend)(Void); -extern FILE *f__cf; /*current file*/ -extern unit *f__curunit; /*current unit*/ -extern unit f__units[]; -#define err(f,m,s) do {if(f) {f__init &= ~2; errno= m;} else f__fatal(m,s); return(m);} while(0) -#define errfl(f,m,s) do {return err__fl((int)f,m,s);} while(0) - -/*Table sizes*/ -#define MXUNIT 100 - -extern int f__recpos; /*position in current record*/ -extern int f__cursor; /* offset to move to */ -extern int f__hiwater; /* so TL doesn't confuse us */ - -#define WRITE 1 -#define READ 2 -#define SEQ 3 -#define DIR 4 -#define FMT 5 -#define UNF 6 -#define EXT 7 -#define INT 8 - -#define buf_end(x) (x->_flag & _IONBF ? x->_ptr : x->_base + BUFSIZ) diff --git a/gcc/f/runtime/libI77/fmt.c b/gcc/f/runtime/libI77/fmt.c deleted file mode 100644 index a82f82153f6..00000000000 --- a/gcc/f/runtime/libI77/fmt.c +++ /dev/null @@ -1,516 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" -#define skip(s) while(*s==' ') s++ -#ifdef interdata -#define SYLMX 300 -#endif -#ifdef pdp11 -#define SYLMX 300 -#endif -#ifdef vax -#define SYLMX 300 -#endif -#ifndef SYLMX -#define SYLMX 300 -#endif -#define GLITCH '\2' - /* special quote character for stu */ -extern int f__cursor,f__scale; -extern flag f__cblank,f__cplus; /*blanks in I and compulsory plus*/ -struct syl f__syl[SYLMX]; -int f__parenlvl,f__pc,f__revloc; - - static -#ifdef KR_headers -char *ap_end(s) char *s; -#else -char *ap_end(char *s) -#endif -{ char quote; - quote= *s++; - for(;*s;s++) - { if(*s!=quote) continue; - if(*++s!=quote) return(s); - } - if(f__elist->cierr) { - errno = 100; - return(NULL); - } - f__fatal(100, "bad string"); - /*NOTREACHED*/ return 0; -} - static -#ifdef KR_headers -op_gen(a,b,c,d) -#else -op_gen(int a, int b, int c, int d) -#endif -{ struct syl *p= &f__syl[f__pc]; - if(f__pc>=SYLMX) - { fprintf(stderr,"format too complicated:\n"); - sig_die(f__fmtbuf, 1); - } - p->op=a; - p->p1=b; - p->p2=c; - p->p3=d; - return(f__pc++); -} -#ifdef KR_headers -static char *f_list(); -static char *gt_num(s,n,n1) char *s; int *n, n1; -#else -static char *f_list(char*); -static char *gt_num(char *s, int *n, int n1) -#endif -{ int m=0,f__cnt=0; - char c; - for(c= *s;;c = *s) - { if(c==' ') - { s++; - continue; - } - if(c>'9' || c<'0') break; - m=10*m+c-'0'; - f__cnt++; - s++; - } - if(f__cnt==0) { - if (!n1) - s = 0; - *n=n1; - } - else *n=m; - return(s); -} - - static -#ifdef KR_headers -char *f_s(s,curloc) char *s; -#else -char *f_s(char *s, int curloc) -#endif -{ - skip(s); - if(*s++!='(') - { - return(NULL); - } - if(f__parenlvl++ ==1) f__revloc=curloc; - if(op_gen(RET1,curloc,0,0)<0 || - (s=f_list(s))==NULL) - { - return(NULL); - } - skip(s); - return(s); -} - - static -#ifdef KR_headers -ne_d(s,p) char *s,**p; -#else -ne_d(char *s, char **p) -#endif -{ int n,x,sign=0; - struct syl *sp; - switch(*s) - { - default: - return(0); - case ':': (void) op_gen(COLON,0,0,0); break; - case '$': - (void) op_gen(NONL, 0, 0, 0); break; - case 'B': - case 'b': - if(*++s=='z' || *s == 'Z') (void) op_gen(BZ,0,0,0); - else (void) op_gen(BN,0,0,0); - break; - case 'S': - case 's': - if(*(s+1)=='s' || *(s+1) == 'S') - { x=SS; - s++; - } - else if(*(s+1)=='p' || *(s+1) == 'P') - { x=SP; - s++; - } - else x=S; - (void) op_gen(x,0,0,0); - break; - case '/': (void) op_gen(SLASH,0,0,0); break; - case '-': sign=1; - case '+': s++; /*OUTRAGEOUS CODING TRICK*/ - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - if (!(s=gt_num(s,&n,0))) { - bad: *p = 0; - return 1; - } - switch(*s) - { - default: - return(0); - case 'P': - case 'p': if(sign) n= -n; (void) op_gen(P,n,0,0); break; - case 'X': - case 'x': (void) op_gen(X,n,0,0); break; - case 'H': - case 'h': - sp = &f__syl[op_gen(H,n,0,0)]; - *(char **)&sp->p2 = s + 1; - s+=n; - break; - } - break; - case GLITCH: - case '"': - case '\'': - sp = &f__syl[op_gen(APOS,0,0,0)]; - *(char **)&sp->p2 = s; - if((*p = ap_end(s)) == NULL) - return(0); - return(1); - case 'T': - case 't': - if(*(s+1)=='l' || *(s+1) == 'L') - { x=TL; - s++; - } - else if(*(s+1)=='r'|| *(s+1) == 'R') - { x=TR; - s++; - } - else x=T; - if (!(s=gt_num(s+1,&n,0))) - goto bad; - s--; - (void) op_gen(x,n,0,0); - break; - case 'X': - case 'x': (void) op_gen(X,1,0,0); break; - case 'P': - case 'p': (void) op_gen(P,1,0,0); break; - } - s++; - *p=s; - return(1); -} - - static -#ifdef KR_headers -e_d(s,p) char *s,**p; -#else -e_d(char *s, char **p) -#endif -{ int i,im,n,w,d,e,found=0,x=0; - char *sv=s; - s=gt_num(s,&n,1); - (void) op_gen(STACK,n,0,0); - switch(*s++) - { - default: break; - case 'E': - case 'e': x=1; - case 'G': - case 'g': - found=1; - if (!(s=gt_num(s,&w,0))) { - bad: - *p = 0; - return 1; - } - if(w==0) break; - if(*s=='.') { - if (!(s=gt_num(s+1,&d,0))) - goto bad; - } - else d=0; - if(*s!='E' && *s != 'e') - (void) op_gen(x==1?E:G,w,d,0); /* default is Ew.dE2 */ - else { - if (!(s=gt_num(s+1,&e,0))) - goto bad; - (void) op_gen(x==1?EE:GE,w,d,e); - } - break; - case 'O': - case 'o': - i = O; - im = OM; - goto finish_I; - case 'Z': - case 'z': - i = Z; - im = ZM; - goto finish_I; - case 'L': - case 'l': - found=1; - if (!(s=gt_num(s,&w,0))) - goto bad; - if(w==0) break; - (void) op_gen(L,w,0,0); - break; - case 'A': - case 'a': - found=1; - skip(s); - if(*s>='0' && *s<='9') - { s=gt_num(s,&w,1); - if(w==0) break; - (void) op_gen(AW,w,0,0); - break; - } - (void) op_gen(A,0,0,0); - break; - case 'F': - case 'f': - if (!(s=gt_num(s,&w,0))) - goto bad; - found=1; - if(w==0) break; - if(*s=='.') { - if (!(s=gt_num(s+1,&d,0))) - goto bad; - } - else d=0; - (void) op_gen(F,w,d,0); - break; - case 'D': - case 'd': - found=1; - if (!(s=gt_num(s,&w,0))) - goto bad; - if(w==0) break; - if(*s=='.') { - if (!(s=gt_num(s+1,&d,0))) - goto bad; - } - else d=0; - (void) op_gen(D,w,d,0); - break; - case 'I': - case 'i': - i = I; - im = IM; - finish_I: - if (!(s=gt_num(s,&w,0))) - goto bad; - found=1; - if(w==0) break; - if(*s!='.') - { (void) op_gen(i,w,0,0); - break; - } - if (!(s=gt_num(s+1,&d,0))) - goto bad; - (void) op_gen(im,w,d,0); - break; - } - if(found==0) - { f__pc--; /*unSTACK*/ - *p=sv; - return(0); - } - *p=s; - return(1); -} - static -#ifdef KR_headers -char *i_tem(s) char *s; -#else -char *i_tem(char *s) -#endif -{ char *t; - int n,curloc; - if(*s==')') return(s); - if(ne_d(s,&t)) return(t); - if(e_d(s,&t)) return(t); - s=gt_num(s,&n,1); - if((curloc=op_gen(STACK,n,0,0))<0) return(NULL); - return(f_s(s,curloc)); -} - - static -#ifdef KR_headers -char *f_list(s) char *s; -#else -char *f_list(char *s) -#endif -{ - for(;*s!=0;) - { skip(s); - if((s=i_tem(s))==NULL) return(NULL); - skip(s); - if(*s==',') s++; - else if(*s==')') - { if(--f__parenlvl==0) - { - (void) op_gen(REVERT,f__revloc,0,0); - return(++s); - } - (void) op_gen(GOTO,0,0,0); - return(++s); - } - } - return(NULL); -} - -#ifdef KR_headers -pars_f(s) char *s; -#else -pars_f(char *s) -#endif -{ - f__parenlvl=f__revloc=f__pc=0; - if(f_s(s,0) == NULL) - { - return(-1); - } - return(0); -} -#define STKSZ 10 -int f__cnt[STKSZ],f__ret[STKSZ],f__cp,f__rp; -flag f__workdone, f__nonl; - - static -#ifdef KR_headers -type_f(n) -#else -type_f(int n) -#endif -{ - switch(n) - { - default: - return(n); - case RET1: - return(RET1); - case REVERT: return(REVERT); - case GOTO: return(GOTO); - case STACK: return(STACK); - case X: - case SLASH: - case APOS: case H: - case T: case TL: case TR: - return(NED); - case F: - case I: - case IM: - case A: case AW: - case O: case OM: - case L: - case E: case EE: case D: - case G: case GE: - case Z: case ZM: - return(ED); - } -} -#ifdef KR_headers -integer do_fio(number,ptr,len) ftnint *number; ftnlen len; char *ptr; -#else -integer do_fio(ftnint *number, char *ptr, ftnlen len) -#endif -{ struct syl *p; - int n,i; - for(i=0;i<*number;i++,ptr+=len) - { -loop: switch(type_f((p= &f__syl[f__pc])->op)) - { - default: - fprintf(stderr,"unknown code in do_fio: %d\n%s\n", - p->op,f__fmtbuf); - err(f__elist->cierr,100,"do_fio"); - case NED: - if((*f__doned)(p)) - { f__pc++; - goto loop; - } - f__pc++; - continue; - case ED: - if(f__cnt[f__cp]<=0) - { f__cp--; - f__pc++; - goto loop; - } - if(ptr==NULL) - return((*f__doend)()); - f__cnt[f__cp]--; - f__workdone=1; - if((n=(*f__doed)(p,ptr,len))>0) - errfl(f__elist->cierr,errno,"fmt"); - if(n<0) - err(f__elist->ciend,(EOF),"fmt"); - continue; - case STACK: - f__cnt[++f__cp]=p->p1; - f__pc++; - goto loop; - case RET1: - f__ret[++f__rp]=p->p1; - f__pc++; - goto loop; - case GOTO: - if(--f__cnt[f__cp]<=0) - { f__cp--; - f__rp--; - f__pc++; - goto loop; - } - f__pc=1+f__ret[f__rp--]; - goto loop; - case REVERT: - f__rp=f__cp=0; - f__pc = p->p1; - if(ptr==NULL) - return((*f__doend)()); - if(!f__workdone) return(0); - if((n=(*f__dorevert)()) != 0) return(n); - goto loop; - case COLON: - if(ptr==NULL) - return((*f__doend)()); - f__pc++; - goto loop; - case NONL: - f__nonl = 1; - f__pc++; - goto loop; - case S: - case SS: - f__cplus=0; - f__pc++; - goto loop; - case SP: - f__cplus = 1; - f__pc++; - goto loop; - case P: f__scale=p->p1; - f__pc++; - goto loop; - case BN: - f__cblank=0; - f__pc++; - goto loop; - case BZ: - f__cblank=1; - f__pc++; - goto loop; - } - } - return(0); -} -en_fio(Void) -{ ftnint one=1; - return(do_fio(&one,(char *)NULL,(ftnint)0)); -} - VOID -fmt_bg(Void) -{ - f__workdone=f__cp=f__rp=f__pc=f__cursor=0; - f__cnt[0]=f__ret[0]=0; -} diff --git a/gcc/f/runtime/libI77/fmt.h b/gcc/f/runtime/libI77/fmt.h deleted file mode 100644 index 509746e13b9..00000000000 --- a/gcc/f/runtime/libI77/fmt.h +++ /dev/null @@ -1,99 +0,0 @@ -struct syl -{ int op,p1,p2,p3; -}; -#define RET1 1 -#define REVERT 2 -#define GOTO 3 -#define X 4 -#define SLASH 5 -#define STACK 6 -#define I 7 -#define ED 8 -#define NED 9 -#define IM 10 -#define APOS 11 -#define H 12 -#define TL 13 -#define TR 14 -#define T 15 -#define COLON 16 -#define S 17 -#define SP 18 -#define SS 19 -#define P 20 -#define BN 21 -#define BZ 22 -#define F 23 -#define E 24 -#define EE 25 -#define D 26 -#define G 27 -#define GE 28 -#define L 29 -#define A 30 -#define AW 31 -#define O 32 -#define NONL 33 -#define OM 34 -#define Z 35 -#define ZM 36 -extern struct syl f__syl[]; -extern int f__pc,f__parenlvl,f__revloc; -typedef union -{ real pf; - doublereal pd; -} ufloat; -typedef union -{ short is; -#ifndef KR_headers - signed -#endif - char ic; - integer il; -#ifdef Allow_TYQUAD - longint ili; -#endif -} Uint; -#ifdef KR_headers -extern int (*f__doed)(),(*f__doned)(); -extern int (*f__dorevert)(); -extern int rd_ed(),rd_ned(); -extern int w_ed(),w_ned(); -#else -#ifdef __cplusplus -extern "C" { -#endif -extern int (*f__doed)(struct syl*, char*, ftnlen),(*f__doned)(struct syl*); -extern int (*f__dorevert)(void); -extern void fmt_bg(void); -extern int pars_f(char*); -extern int rd_ed(struct syl*, char*, ftnlen),rd_ned(struct syl*); -extern int w_ed(struct syl*, char*, ftnlen),w_ned(struct syl*); -extern int wrt_E(ufloat*, int, int, int, ftnlen); -extern int wrt_F(ufloat*, int, int, ftnlen); -extern int wrt_L(Uint*, int, ftnlen); -#ifdef __cplusplus - } -#endif -#endif -extern flag f__cblank,f__cplus,f__workdone, f__nonl; -extern char *f__fmtbuf; -extern int f__scale; -#define GET(x) if((x=(*f__getn)())<0) return(x) -#define VAL(x) (x!='\n'?x:' ') -#define PUT(x) (*f__putn)(x) -extern int f__cursor; - -#undef TYQUAD -#ifndef Allow_TYQUAD -#undef longint -#define longint long -#else -#define TYQUAD 14 -#endif - -#ifdef KR_headers -extern char *f__icvt(); -#else -extern char *f__icvt(longint, int*, int*, int); -#endif diff --git a/gcc/f/runtime/libI77/fmtlib.c b/gcc/f/runtime/libI77/fmtlib.c deleted file mode 100644 index 91483fc5290..00000000000 --- a/gcc/f/runtime/libI77/fmtlib.c +++ /dev/null @@ -1,45 +0,0 @@ -/* @(#)fmtlib.c 1.2 */ -#define MAXINTLENGTH 23 - -#include "f2c.h" -#ifndef Allow_TYQUAD -#undef longint -#define longint long -#undef ulongint -#define ulongint unsigned long -#endif - -#ifdef KR_headers -char *f__icvt(value,ndigit,sign, base) longint value; int *ndigit,*sign; - register int base; -#else -char *f__icvt(longint value, int *ndigit, int *sign, int base) -#endif -{ - static char buf[MAXINTLENGTH+1]; - register int i; - ulongint uvalue; - - if(value > 0) { - uvalue = value; - *sign = 0; - } - else if (value < 0) { - uvalue = -value; - *sign = 1; - } - else { - *sign = 0; - *ndigit = 1; - buf[MAXINTLENGTH-1] = '0'; - return &buf[MAXINTLENGTH-1]; - } - i = MAXINTLENGTH; - do { - buf[--i] = (uvalue%base) + '0'; - uvalue /= base; - } - while(uvalue > 0); - *ndigit = MAXINTLENGTH - i; - return &buf[i]; - } diff --git a/gcc/f/runtime/libI77/fp.h b/gcc/f/runtime/libI77/fp.h deleted file mode 100644 index 40743d79f74..00000000000 --- a/gcc/f/runtime/libI77/fp.h +++ /dev/null @@ -1,28 +0,0 @@ -#define FMAX 40 -#define EXPMAXDIGS 8 -#define EXPMAX 99999999 -/* FMAX = max number of nonzero digits passed to atof() */ -/* EXPMAX = 10^EXPMAXDIGS - 1 = largest allowed exponent absolute value */ - -#ifdef V10 /* Research Tenth-Edition Unix */ -#include "local.h" -#endif - -/* MAXFRACDIGS and MAXINTDIGS are for wrt_F -- bounds (not necessarily - tight) on the maximum number of digits to the right and left of - * the decimal point. - */ - -#ifdef VAX -#define MAXFRACDIGS 56 -#define MAXINTDIGS 38 -#else -#ifdef CRAY -#define MAXFRACDIGS 9880 -#define MAXINTDIGS 9864 -#else -/* values that suffice for IEEE double */ -#define MAXFRACDIGS 344 -#define MAXINTDIGS 308 -#endif -#endif diff --git a/gcc/f/runtime/libI77/ftell_.c b/gcc/f/runtime/libI77/ftell_.c deleted file mode 100644 index 1bd03be325a..00000000000 --- a/gcc/f/runtime/libI77/ftell_.c +++ /dev/null @@ -1,46 +0,0 @@ -#include "f2c.h" -#include "fio.h" - - static FILE * -#ifdef KR_headers -unit_chk(Unit, who) integer Unit; char *who; -#else -unit_chk(integer Unit, char *who) -#endif -{ - if (Unit >= MXUNIT || Unit < 0) - f__fatal(101, who); - return f__units[Unit].ufd; - } - - integer -#ifdef KR_headers -G77_ftell_0 (Unit) integer *Unit; -#else -G77_ftell_0 (integer *Unit) -#endif -{ - FILE *f; - return (f = unit_chk(*Unit, "ftell")) ? ftell(f) : -1L; - } - - integer -#ifdef KR_headers -G77_fseek_0 (Unit, offset, xwhence) integer *Unit, *offset, *xwhence; -#else -G77_fseek_0 (integer *Unit, integer *offset, integer *xwhence) -#endif -{ - FILE *f; - int w = (int)*xwhence; -#ifdef SEEK_SET - static int wohin[3] = { SEEK_SET, SEEK_CUR, SEEK_END }; -#endif - if (w < 0 || w > 2) - w = 0; -#ifdef SEEK_SET - w = wohin[w]; -#endif - return !(f = unit_chk(*Unit, "fseek")) - || fseek(f, *offset, w) ? 1 : 0; - } diff --git a/gcc/f/runtime/libI77/iio.c b/gcc/f/runtime/libI77/iio.c deleted file mode 100644 index 22eae3f433d..00000000000 --- a/gcc/f/runtime/libI77/iio.c +++ /dev/null @@ -1,148 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" -extern char *f__icptr; -char *f__icend; -extern icilist *f__svic; -int f__icnum; -extern int f__hiwater; -z_getc(Void) -{ - if(f__recpos++ < f__svic->icirlen) { - if(f__icptr >= f__icend) err(f__svic->iciend,(EOF),"endfile"); - return(*(unsigned char *)f__icptr++); - } - return '\n'; -} -#ifdef KR_headers -z_putc(c) -#else -z_putc(int c) -#endif -{ - if(f__icptr >= f__icend) err(f__svic->icierr,110,"inwrite"); - if(f__recpos++ < f__svic->icirlen) - *f__icptr++ = c; - else err(f__svic->icierr,110,"recend"); - return 0; -} -z_rnew(Void) -{ - f__icptr = f__svic->iciunit + (++f__icnum)*f__svic->icirlen; - f__recpos = 0; - f__cursor = 0; - f__hiwater = 0; - return 1; -} - - static int -z_endp(Void) -{ - (*f__donewrec)(); - return 0; - } - -#ifdef KR_headers -c_si(a) icilist *a; -#else -c_si(icilist *a) -#endif -{ - if (f__init & 2) - f__fatal (131, "I/O recursion"); - f__init |= 2; - f__elist = (cilist *)a; - f__fmtbuf=a->icifmt; - if(pars_f(f__fmtbuf)<0) - err(a->icierr,100,"startint"); - fmt_bg(); - f__sequential=f__formatted=1; - f__external=0; - f__cblank=f__cplus=f__scale=0; - f__svic=a; - f__icnum=f__recpos=0; - f__cursor = 0; - f__hiwater = 0; - f__icptr = a->iciunit; - f__icend = f__icptr + a->icirlen*a->icirnum; - f__curunit = 0; - f__cf = 0; - return(0); -} - - int -iw_rev(Void) -{ - if(f__workdone) - z_endp(); - f__hiwater = f__recpos = f__cursor = 0; - return(f__workdone=0); - } - -#ifdef KR_headers -integer s_rsfi(a) icilist *a; -#else -integer s_rsfi(icilist *a) -#endif -{ int n; - if(n=c_si(a)) return(n); - f__reading=1; - f__doed=rd_ed; - f__doned=rd_ned; - f__getn=z_getc; - f__dorevert = z_endp; - f__donewrec = z_rnew; - f__doend = z_endp; - return(0); -} - -z_wnew(Void) -{ - if (f__recpos < f__hiwater) { - f__icptr += f__hiwater - f__recpos; - f__recpos = f__hiwater; - } - while(f__recpos++ < f__svic->icirlen) - *f__icptr++ = ' '; - f__recpos = 0; - f__cursor = 0; - f__hiwater = 0; - f__icnum++; - return 1; -} -#ifdef KR_headers -integer s_wsfi(a) icilist *a; -#else -integer s_wsfi(icilist *a) -#endif -{ int n; - if(n=c_si(a)) return(n); - f__reading=0; - f__doed=w_ed; - f__doned=w_ned; - f__putn=z_putc; - f__dorevert = iw_rev; - f__donewrec = z_wnew; - f__doend = z_endp; - return(0); -} -integer e_rsfi(Void) -{ int n; - f__init &= ~2; - n = en_fio(); - f__fmtbuf = NULL; - return(n); -} -integer e_wsfi(Void) -{ - int n; - f__init &= ~2; - n = en_fio(); - f__fmtbuf = NULL; - if(f__icnum >= f__svic->icirnum - || !f__recpos && f__icnum) - return(n); - while(f__recpos++ < f__svic->icirlen) - *f__icptr++ = ' '; - return(n); -} diff --git a/gcc/f/runtime/libI77/ilnw.c b/gcc/f/runtime/libI77/ilnw.c deleted file mode 100644 index 08ea2be7831..00000000000 --- a/gcc/f/runtime/libI77/ilnw.c +++ /dev/null @@ -1,82 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "lio.h" -extern char *f__icptr; -extern char *f__icend; -extern icilist *f__svic; -extern int f__icnum; -#ifdef KR_headers -extern int z_putc(); -#else -extern int z_putc(int); -#endif - - static int -z_wSL(Void) -{ - while(f__recpos < f__svic->icirlen) - z_putc(' '); - return z_rnew(); - } - - VOID -#ifdef KR_headers -c_liw(a) icilist *a; -#else -c_liw(icilist *a) -#endif -{ - f__reading = 0; - f__external = 0; - f__formatted = 1; - f__putn = z_putc; - L_len = a->icirlen; - f__donewrec = z_wSL; - f__svic = a; - f__icnum = f__recpos = 0; - f__cursor = 0; - f__cf = 0; - f__curunit = 0; - f__icptr = a->iciunit; - f__icend = f__icptr + a->icirlen*a->icirnum; - f__elist = (cilist *)a; - } - - integer -#ifdef KR_headers -s_wsni(a) icilist *a; -#else -s_wsni(icilist *a) -#endif -{ - cilist ca; - - if(f__init != 1) f_init(); - f__init = 3; - c_liw(a); - ca.cifmt = a->icifmt; - x_wsne(&ca); - z_wSL(); - return 0; - } - - integer -#ifdef KR_headers -s_wsli(a) icilist *a; -#else -s_wsli(icilist *a) -#endif -{ - if(f__init != 1) f_init(); - f__init = 3; - f__lioproc = l_write; - c_liw(a); - return(0); - } - -integer e_wsli(Void) -{ - f__init = 1; - z_wSL(); - return(0); - } diff --git a/gcc/f/runtime/libI77/inquire.c b/gcc/f/runtime/libI77/inquire.c deleted file mode 100644 index 963d4c3e5e8..00000000000 --- a/gcc/f/runtime/libI77/inquire.c +++ /dev/null @@ -1,108 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include <string.h> -#ifdef KR_headers -integer f_inqu(a) inlist *a; -#else -#if defined (MSDOS) && !defined (GO32) -#undef abs -#undef min -#undef max -#include "io.h" -#endif -integer f_inqu(inlist *a) -#endif -{ flag byfile; - int i, n; - unit *p; - char buf[256]; - long x; - if (f__init & 2) - f__fatal (131, "I/O recursion"); - if(a->infile!=NULL) - { byfile=1; - g_char(a->infile,a->infilen,buf); -#ifdef NON_UNIX_STDIO - x = access(buf,0) ? -1 : 0; - for(i=0,p=NULL;i<MXUNIT;i++) - if(f__units[i].ufd != NULL - && f__units[i].ufnm != NULL - && !strcmp(f__units[i].ufnm,buf)) { - p = &f__units[i]; - break; - } -#else - x=f__inode(buf, &n); - for(i=0,p=NULL;i<MXUNIT;i++) - if(f__units[i].uinode==x - && f__units[i].ufd!=NULL - && f__units[i].udev == n) { - p = &f__units[i]; - break; - } -#endif - } - else - { - byfile=0; - if(a->inunit<MXUNIT && a->inunit>=0) - { - p= &f__units[a->inunit]; - } - else - { - p=NULL; - } - } - if(a->inex!=NULL) - if(byfile && x != -1 || !byfile && p!=NULL) - *a->inex=1; - else *a->inex=0; - if(a->inopen!=NULL) - if(byfile) *a->inopen=(p!=NULL); - else *a->inopen=(p!=NULL && p->ufd!=NULL); - if(a->innum!=NULL) *a->innum= p-f__units; - if(a->innamed!=NULL) - if(byfile || p!=NULL && p->ufnm!=NULL) - *a->innamed=1; - else *a->innamed=0; - if(a->inname!=NULL) - if(byfile) - b_char(buf,a->inname,a->innamlen); - else if(p!=NULL && p->ufnm!=NULL) - b_char(p->ufnm,a->inname,a->innamlen); - if(a->inacc!=NULL && p!=NULL && p->ufd!=NULL) - if(p->url) - b_char("DIRECT",a->inacc,a->inacclen); - else b_char("SEQUENTIAL",a->inacc,a->inacclen); - if(a->inseq!=NULL) - if(p!=NULL && p->url) - b_char("NO",a->inseq,a->inseqlen); - else b_char("YES",a->inseq,a->inseqlen); - if(a->indir!=NULL) - if(p==NULL || p->url) - b_char("YES",a->indir,a->indirlen); - else b_char("NO",a->indir,a->indirlen); - if(a->infmt!=NULL) - if(p!=NULL && p->ufmt==0) - b_char("UNFORMATTED",a->infmt,a->infmtlen); - else b_char("FORMATTED",a->infmt,a->infmtlen); - if(a->inform!=NULL) - if(p!=NULL && p->ufmt==0) - b_char("NO",a->inform,a->informlen); - else b_char("YES",a->inform,a->informlen); - if(a->inunf) - if(p!=NULL && p->ufmt==0) - b_char("YES",a->inunf,a->inunflen); - else if (p!=NULL) b_char("NO",a->inunf,a->inunflen); - else b_char("UNKNOWN",a->inunf,a->inunflen); - if(a->inrecl!=NULL && p!=NULL) - *a->inrecl=p->url; - if(a->innrec!=NULL && p!=NULL && p->url>0) - *a->innrec=ftell(p->ufd)/p->url+1; - if(a->inblank && p!=NULL && p->ufmt) - if(p->ublnk) - b_char("ZERO",a->inblank,a->inblanklen); - else b_char("NULL",a->inblank,a->inblanklen); - return(0); -} diff --git a/gcc/f/runtime/libI77/lio.h b/gcc/f/runtime/libI77/lio.h deleted file mode 100644 index 012317206aa..00000000000 --- a/gcc/f/runtime/libI77/lio.h +++ /dev/null @@ -1,74 +0,0 @@ -/* copy of ftypes from the compiler */ -/* variable types - * numeric assumptions: - * int < reals < complexes - * TYDREAL-TYREAL = TYDCOMPLEX-TYCOMPLEX - */ - -/* 0-10 retain their old (pre LOGICAL*1, etc.) */ -/* values to allow mixing old and new objects. */ - -#define TYUNKNOWN 0 -#define TYADDR 1 -#define TYSHORT 2 -#define TYLONG 3 -#define TYREAL 4 -#define TYDREAL 5 -#define TYCOMPLEX 6 -#define TYDCOMPLEX 7 -#define TYLOGICAL 8 -#define TYCHAR 9 -#define TYSUBR 10 -#define TYINT1 11 -#define TYLOGICAL1 12 -#define TYLOGICAL2 13 -#ifdef Allow_TYQUAD -#undef TYQUAD -#define TYQUAD 14 -#endif - -#define LINTW 24 -#define LINE 80 -#define LLOGW 2 -#ifdef Old_list_output -#define LLOW 1.0 -#define LHIGH 1.e9 -#define LEFMT " %# .8E" -#define LFFMT " %# .9g" -#else -#define LGFMT "%.9G" -#endif -/* LEFBL 20 should suffice; 24 overcomes a NeXT bug. */ -#define LEFBL 24 - -typedef union -{ - char flchar; - short flshort; - ftnint flint; -#ifdef Allow_TYQUAD - longint fllongint; -#endif - real flreal; - doublereal fldouble; -} flex; -extern int f__scale; -#ifdef KR_headers -extern int (*f__lioproc)(), (*l_getc)(), (*l_ungetc)(); -extern int l_read(), l_write(); -#else -#ifdef __cplusplus -extern "C" { -#endif -extern int (*f__lioproc)(ftnint*, char*, ftnlen, ftnint); -extern int l_write(ftnint*, char*, ftnlen, ftnint); -extern void x_wsne(cilist*); -extern int c_le(cilist*), (*l_getc)(void), (*l_ungetc)(int,FILE*); -extern int l_read(ftnint*,char*,ftnlen,ftnint); -extern integer e_rsle(void), e_wsle(void), s_wsne(cilist*); -extern int z_rnew(void); -#ifdef __cplusplus - } -#endif -#endif -extern ftnint L_len; diff --git a/gcc/f/runtime/libI77/lread.c b/gcc/f/runtime/libI77/lread.c deleted file mode 100644 index 3f0642c24cd..00000000000 --- a/gcc/f/runtime/libI77/lread.c +++ /dev/null @@ -1,684 +0,0 @@ -#include <ctype.h> -#include "f2c.h" -#include "fio.h" - -/* Compile with -DF8X_NML_ELIDE_QUOTES to permit eliding quotation */ -/* marks in namelist input a la the Fortran 8X Draft published in */ -/* the May 1989 issue of Fortran Forum. */ - - -extern char *f__fmtbuf; - -#ifdef Allow_TYQUAD -static longint f__llx; -static int quad_read; -#endif - -#ifdef KR_headers -extern double atof(); -extern char *malloc(), *realloc(); -int (*f__lioproc)(), (*l_getc)(), (*l_ungetc)(); -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -int (*f__lioproc)(ftnint*, char*, ftnlen, ftnint), (*l_getc)(void), - (*l_ungetc)(int,FILE*); -#endif - -#include "fmt.h" -#include "lio.h" -#include "fp.h" - -int l_eof; - -#define isblnk(x) (f__ltab[x+1]&B) -#define issep(x) (f__ltab[x+1]&SX) -#define isapos(x) (f__ltab[x+1]&AX) -#define isexp(x) (f__ltab[x+1]&EX) -#define issign(x) (f__ltab[x+1]&SG) -#define iswhit(x) (f__ltab[x+1]&WH) -#define SX 1 -#define B 2 -#define AX 4 -#define EX 8 -#define SG 16 -#define WH 32 -char f__ltab[128+1] = { /* offset one for EOF */ - 0, - 0,0,AX,0,0,0,0,0,0,WH|B,SX|WH,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - SX|B|WH,0,AX,0,0,0,0,AX,0,0,0,SG,SX,SG,0,SX, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,EX,EX,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - AX,0,0,0,EX,EX,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 -}; - -#ifdef ungetc - static int -#ifdef KR_headers -un_getc(x,f__cf) int x; FILE *f__cf; -#else -un_getc(int x, FILE *f__cf) -#endif -{ return ungetc(x,f__cf); } -#else -#define un_getc ungetc -#ifdef KR_headers - extern int ungetc(); -#else -extern int ungetc(int, FILE*); /* for systems with a buggy stdio.h */ -#endif -#endif - -t_getc(Void) -{ int ch; - if(f__curunit->uend) return(EOF); - if((ch=getc(f__cf))!=EOF) return(ch); - if(feof(f__cf)) - f__curunit->uend = l_eof = 1; - return(EOF); -} -integer e_rsle(Void) -{ - int ch; - f__init = 1; - if(f__curunit->uend) return(0); - while((ch=t_getc())!='\n') - if (ch == EOF) { - if(feof(f__cf)) - f__curunit->uend = l_eof = 1; - return EOF; - } - return(0); -} - -flag f__lquit; -int f__lcount,f__ltype,nml_read; -char *f__lchar; -double f__lx,f__ly; -#define ERR(x) if(n=(x)) {f__init &= ~2; return(n);} -#define GETC(x) (x=(*l_getc)()) -#define Ungetc(x,y) (*l_ungetc)(x,y) - -#ifdef KR_headers -l_R(poststar) int poststar; -#else -l_R(int poststar) -#endif -{ - char s[FMAX+EXPMAXDIGS+4]; - register int ch; - register char *sp, *spe, *sp1; - long e, exp; - int havenum, havestar, se; - - if (!poststar) { - if (f__lcount > 0) - return(0); - f__lcount = 1; - } -#ifdef Allow_TYQUAD - f__llx = 0; -#endif - f__ltype = 0; - exp = 0; - havestar = 0; -retry: - sp1 = sp = s; - spe = sp + FMAX; - havenum = 0; - - switch(GETC(ch)) { - case '-': *sp++ = ch; sp1++; spe++; - case '+': - GETC(ch); - } - while(ch == '0') { - ++havenum; - GETC(ch); - } - while(isdigit(ch)) { - if (sp < spe) *sp++ = ch; - else ++exp; - GETC(ch); - } - if (ch == '*' && !poststar) { - if (sp == sp1 || exp || *s == '-') { - errfl(f__elist->cierr,112,"bad repetition count"); - } - poststar = havestar = 1; - *sp = 0; - f__lcount = atoi(s); - goto retry; - } - if (ch == '.') { - GETC(ch); - if (sp == sp1) - while(ch == '0') { - ++havenum; - --exp; - GETC(ch); - } - while(isdigit(ch)) { - if (sp < spe) - { *sp++ = ch; --exp; } - GETC(ch); - } - } - havenum += sp - sp1; - se = 0; - if (issign(ch)) - goto signonly; - if (havenum && isexp(ch)) { - GETC(ch); - if (issign(ch)) { -signonly: - if (ch == '-') se = 1; - GETC(ch); - } - if (!isdigit(ch)) { -bad: - errfl(f__elist->cierr,112,"exponent field"); - } - - e = ch - '0'; - while(isdigit(GETC(ch))) { - e = 10*e + ch - '0'; - if (e > EXPMAX) - goto bad; - } - if (se) - exp -= e; - else - exp += e; - } - (void) Ungetc(ch, f__cf); - if (sp > sp1) { - ++havenum; - while(*--sp == '0') - ++exp; - if (exp) - sprintf(sp+1, "e%ld", exp); - else - sp[1] = 0; - f__lx = atof(s); -#ifdef Allow_TYQUAD - if (quad_read && (se = sp - sp1 + exp) > 14 && se < 20) { - /* Assuming 64-bit longint and 32-bit long. */ - if (exp < 0) - sp += exp; - if (sp1 <= sp) { - f__llx = *sp1 - '0'; - while(++sp1 <= sp) - f__llx = 10*f__llx + (*sp1 - '0'); - } - while(--exp >= 0) - f__llx *= 10; - if (*s == '-') - f__llx = -f__llx; - } -#endif - } - else - f__lx = 0.; - if (havenum) - f__ltype = TYLONG; - else - switch(ch) { - case ',': - case '/': - break; - default: - if (havestar && ( ch == ' ' - ||ch == '\t' - ||ch == '\n')) - break; - if (nml_read > 1) { - f__lquit = 2; - return 0; - } - errfl(f__elist->cierr,112,"invalid number"); - } - return 0; - } - - static int -#ifdef KR_headers -rd_count(ch) register int ch; -#else -rd_count(register int ch) -#endif -{ - if (ch < '0' || ch > '9') - return 1; - f__lcount = ch - '0'; - while(GETC(ch) >= '0' && ch <= '9') - f__lcount = 10*f__lcount + ch - '0'; - Ungetc(ch,f__cf); - return f__lcount <= 0; - } - -l_C(Void) -{ int ch, nml_save; - double lz; - if(f__lcount>0) return(0); - f__ltype=0; - GETC(ch); - if(ch!='(') - { - if (nml_read > 1 && (ch < '0' || ch > '9')) { - Ungetc(ch,f__cf); - f__lquit = 2; - return 0; - } - if (rd_count(ch)) - if(!f__cf || !feof(f__cf)) - errfl(f__elist->cierr,112,"complex format"); - else - err(f__elist->cierr,(EOF),"lread"); - if(GETC(ch)!='*') - { - if(!f__cf || !feof(f__cf)) - errfl(f__elist->cierr,112,"no star"); - else - err(f__elist->cierr,(EOF),"lread"); - } - if(GETC(ch)!='(') - { Ungetc(ch,f__cf); - return(0); - } - } - else - f__lcount = 1; - while(iswhit(GETC(ch))); - Ungetc(ch,f__cf); - nml_save = nml_read; - nml_read = 0; - if (ch = l_R(1)) - return ch; - if (!f__ltype) - errfl(f__elist->cierr,112,"no real part"); - lz = f__lx; - while(iswhit(GETC(ch))); - if(ch!=',') - { (void) Ungetc(ch,f__cf); - errfl(f__elist->cierr,112,"no comma"); - } - while(iswhit(GETC(ch))); - (void) Ungetc(ch,f__cf); - if (ch = l_R(1)) - return ch; - if (!f__ltype) - errfl(f__elist->cierr,112,"no imaginary part"); - while(iswhit(GETC(ch))); - if(ch!=')') errfl(f__elist->cierr,112,"no )"); - f__ly = f__lx; - f__lx = lz; -#ifdef Allow_TYQUAD - f__llx = 0; -#endif - nml_read = nml_save; - return(0); -} -l_L(Void) -{ - int ch; - if(f__lcount>0) return(0); - f__lcount = 1; - f__ltype=0; - GETC(ch); - if(isdigit(ch)) - { - rd_count(ch); - if(GETC(ch)!='*') - if(!f__cf || !feof(f__cf)) - errfl(f__elist->cierr,112,"no star"); - else - err(f__elist->cierr,(EOF),"lread"); - GETC(ch); - } - if(ch == '.') GETC(ch); - switch(ch) - { - case 't': - case 'T': - f__lx=1; - break; - case 'f': - case 'F': - f__lx=0; - break; - default: - if(isblnk(ch) || issep(ch) || ch==EOF) - { (void) Ungetc(ch,f__cf); - return(0); - } - if (nml_read > 1) { - Ungetc(ch,f__cf); - f__lquit = 2; - return 0; - } - errfl(f__elist->cierr,112,"logical"); - } - f__ltype=TYLONG; - while(!issep(GETC(ch)) && ch!=EOF); - (void) Ungetc(ch, f__cf); - return(0); -} -#define BUFSIZE 128 -l_CHAR(Void) -{ int ch,size,i; - static char rafail[] = "realloc failure"; - char quote,*p; - if(f__lcount>0) return(0); - f__ltype=0; - if(f__lchar!=NULL) free(f__lchar); - size=BUFSIZE; - p=f__lchar = (char *)malloc((unsigned int)size); - if(f__lchar == NULL) - errfl(f__elist->cierr,113,"no space"); - - GETC(ch); - if(isdigit(ch)) { - /* allow Fortran 8x-style unquoted string... */ - /* either find a repetition count or the string */ - f__lcount = ch - '0'; - *p++ = ch; - for(i = 1;;) { - switch(GETC(ch)) { - case '*': - if (f__lcount == 0) { - f__lcount = 1; -#ifndef F8X_NML_ELIDE_QUOTES - if (nml_read) - goto no_quote; -#endif - goto noquote; - } - p = f__lchar; - goto have_lcount; - case ',': - case ' ': - case '\t': - case '\n': - case '/': - Ungetc(ch,f__cf); - /* no break */ - case EOF: - f__lcount = 1; - f__ltype = TYCHAR; - return *p = 0; - } - if (!isdigit(ch)) { - f__lcount = 1; -#ifndef F8X_NML_ELIDE_QUOTES - if (nml_read) { - no_quote: - errfl(f__elist->cierr,112, - "undelimited character string"); - } -#endif - goto noquote; - } - *p++ = ch; - f__lcount = 10*f__lcount + ch - '0'; - if (++i == size) { - f__lchar = (char *)realloc(f__lchar, - (unsigned int)(size += BUFSIZE)); - if(f__lchar == NULL) - errfl(f__elist->cierr,113,rafail); - p = f__lchar + i; - } - } - } - else (void) Ungetc(ch,f__cf); - have_lcount: - if(GETC(ch)=='\'' || ch=='"') quote=ch; - else if(isblnk(ch) || (issep(ch) && ch != '\n') || ch==EOF) { - Ungetc(ch,f__cf); - return 0; - } -#ifndef F8X_NML_ELIDE_QUOTES - else if (nml_read > 1) { - Ungetc(ch,f__cf); - f__lquit = 2; - return 0; - } -#endif - else { - /* Fortran 8x-style unquoted string */ - *p++ = ch; - for(i = 1;;) { - switch(GETC(ch)) { - case ',': - case ' ': - case '\t': - case '\n': - case '/': - Ungetc(ch,f__cf); - /* no break */ - case EOF: - f__ltype = TYCHAR; - return *p = 0; - } - noquote: - *p++ = ch; - if (++i == size) { - f__lchar = (char *)realloc(f__lchar, - (unsigned int)(size += BUFSIZE)); - if(f__lchar == NULL) - errfl(f__elist->cierr,113,rafail); - p = f__lchar + i; - } - } - } - f__ltype=TYCHAR; - for(i=0;;) - { while(GETC(ch)!=quote && ch!='\n' - && ch!=EOF && ++i<size) *p++ = ch; - if(i==size) - { - newone: - f__lchar= (char *)realloc(f__lchar, - (unsigned int)(size += BUFSIZE)); - if(f__lchar == NULL) - errfl(f__elist->cierr,113,rafail); - p=f__lchar+i-1; - *p++ = ch; - } - else if(ch==EOF) return(EOF); - else if(ch=='\n') - { if(*(p-1) != '\\') continue; - i--; - p--; - if(++i<size) *p++ = ch; - else goto newone; - } - else if(GETC(ch)==quote) - { if(++i<size) *p++ = ch; - else goto newone; - } - else - { (void) Ungetc(ch,f__cf); - *p = 0; - return(0); - } - } -} -#ifdef KR_headers -c_le(a) cilist *a; -#else -c_le(cilist *a) -#endif -{ - if(f__init != 1) f_init(); - f__init = 3; - f__fmtbuf="list io"; - if(a->ciunit>=MXUNIT || a->ciunit<0) - err(a->cierr,101,"stler"); - f__scale=f__recpos=0; - f__elist=a; - f__curunit = &f__units[a->ciunit]; - if(f__curunit->ufd==NULL && fk_open(SEQ,FMT,a->ciunit)) - err(a->cierr,102,"lio"); - f__cf=f__curunit->ufd; - if(!f__curunit->ufmt) err(a->cierr,103,"lio"); - return(0); -} -#ifdef KR_headers -l_read(number,ptr,len,type) ftnint *number,type; char *ptr; ftnlen len; -#else -l_read(ftnint *number, char *ptr, ftnlen len, ftnint type) -#endif -{ -#define Ptr ((flex *)ptr) - int i,n,ch; - doublereal *yy; - real *xx; - for(i=0;i<*number;i++) - { - if(f__lquit) return(0); - if(l_eof) - err(f__elist->ciend, EOF, "list in"); - if(f__lcount == 0) { - f__ltype = 0; - for(;;) { - GETC(ch); - switch(ch) { - case EOF: - err(f__elist->ciend,(EOF),"list in"); - case ' ': - case '\t': - case '\n': - continue; - case '/': - f__lquit = 1; - goto loopend; - case ',': - f__lcount = 1; - goto loopend; - default: - (void) Ungetc(ch, f__cf); - goto rddata; - } - } - } - rddata: - switch((int)type) - { - case TYINT1: - case TYSHORT: - case TYLONG: - case TYREAL: - case TYDREAL: - ERR(l_R(0)); - break; -#ifdef TYQUAD - case TYQUAD: - quad_read = 1; - n = l_R(0); - quad_read = 0; - ERR(n); - break; -#endif - case TYCOMPLEX: - case TYDCOMPLEX: - ERR(l_C()); - break; - case TYLOGICAL1: - case TYLOGICAL2: - case TYLOGICAL: - ERR(l_L()); - break; - case TYCHAR: - ERR(l_CHAR()); - break; - } - while (GETC(ch) == ' ' || ch == '\t'); - if (ch != ',' || f__lcount > 1) - Ungetc(ch,f__cf); - loopend: - if(f__lquit) return(0); - if(f__cf && ferror(f__cf)) { - clearerr(f__cf); - errfl(f__elist->cierr,errno,"list in"); - } - if(f__ltype==0) goto bump; - switch((int)type) - { - case TYINT1: - case TYLOGICAL1: - Ptr->flchar = (char)f__lx; - break; - case TYLOGICAL2: - case TYSHORT: - Ptr->flshort = (short)f__lx; - break; - case TYLOGICAL: - case TYLONG: - Ptr->flint=f__lx; - break; -#ifdef Allow_TYQUAD - case TYQUAD: - if (!(Ptr->fllongint = f__llx)) - Ptr->fllongint = f__lx; - break; -#endif - case TYREAL: - Ptr->flreal=f__lx; - break; - case TYDREAL: - Ptr->fldouble=f__lx; - break; - case TYCOMPLEX: - xx=(real *)ptr; - *xx++ = f__lx; - *xx = f__ly; - break; - case TYDCOMPLEX: - yy=(doublereal *)ptr; - *yy++ = f__lx; - *yy = f__ly; - break; - case TYCHAR: - b_char(f__lchar,ptr,len); - break; - } - bump: - if(f__lcount>0) f__lcount--; - ptr += len; - if (nml_read) - nml_read++; - } - return(0); -#undef Ptr -} -#ifdef KR_headers -integer s_rsle(a) cilist *a; -#else -integer s_rsle(cilist *a) -#endif -{ - int n; - - if(n=c_le(a)) return(n); - f__reading=1; - f__external=1; - f__formatted=1; - f__lioproc = l_read; - f__lquit = 0; - f__lcount = 0; - l_eof = 0; - if(f__curunit->uwrt && f__nowreading(f__curunit)) - err(a->cierr,errno,"read start"); - if(f__curunit->uend) - err(f__elist->ciend,(EOF),"read start"); - l_getc = t_getc; - l_ungetc = un_getc; - f__doend = xrd_SL; - return(0); -} diff --git a/gcc/f/runtime/libI77/lwrite.c b/gcc/f/runtime/libI77/lwrite.c deleted file mode 100644 index 5da7dfbb972..00000000000 --- a/gcc/f/runtime/libI77/lwrite.c +++ /dev/null @@ -1,310 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" -#include "lio.h" - -ftnint L_len; -int f__Aquote; - - static VOID -donewrec(Void) -{ - if (f__recpos) - (*f__donewrec)(); - } - -#ifdef KR_headers -t_putc(c) -#else -t_putc(int c) -#endif -{ - f__recpos++; - putc(c,f__cf); - return(0); -} - static VOID -#ifdef KR_headers -lwrt_I(n) longint n; -#else -lwrt_I(longint n) -#endif -{ - char *p; - int ndigit, sign; - - p = f__icvt(n, &ndigit, &sign, 10); - if(f__recpos + ndigit >= L_len) - donewrec(); - PUT(' '); - if (sign) - PUT('-'); - while(*p) - PUT(*p++); -} - static VOID -#ifdef KR_headers -lwrt_L(n, len) ftnint n; ftnlen len; -#else -lwrt_L(ftnint n, ftnlen len) -#endif -{ - if(f__recpos+LLOGW>=L_len) - donewrec(); - wrt_L((Uint *)&n,LLOGW, len); -} - static VOID -#ifdef KR_headers -lwrt_A(p,len) char *p; ftnlen len; -#else -lwrt_A(char *p, ftnlen len) -#endif -{ - int a; - char *p1, *pe; - - a = 0; - pe = p + len; - if (f__Aquote) { - a = 3; - if (len > 1 && p[len-1] == ' ') { - while(--len > 1 && p[len-1] == ' '); - pe = p + len; - } - p1 = p; - while(p1 < pe) - if (*p1++ == '\'') - a++; - } - if(f__recpos+len+a >= L_len) - donewrec(); - if (a -#ifndef OMIT_BLANK_CC - || !f__recpos -#endif - ) - PUT(' '); - if (a) { - PUT('\''); - while(p < pe) { - if (*p == '\'') - PUT('\''); - PUT(*p++); - } - PUT('\''); - } - else - while(p < pe) - PUT(*p++); -} - - static int -#ifdef KR_headers -l_g(buf, n) char *buf; double n; -#else -l_g(char *buf, double n) -#endif -{ -#ifdef Old_list_output - doublereal absn; - char *fmt; - - absn = n; - if (absn < 0) - absn = -absn; - fmt = LLOW <= absn && absn < LHIGH ? LFFMT : LEFMT; -#ifdef USE_STRLEN - sprintf(buf, fmt, n); - return strlen(buf); -#else - return sprintf(buf, fmt, n); -#endif - -#else - register char *b, c, c1; - - b = buf; - *b++ = ' '; - if (n < 0) { - *b++ = '-'; - n = -n; - } - else - *b++ = ' '; - if (n == 0) { - *b++ = '0'; - *b++ = '.'; - *b = 0; - goto f__ret; - } - sprintf(b, LGFMT, n); - switch(*b) { -#ifndef WANT_LEAD_0 - case '0': - while(b[0] = b[1]) - b++; - break; -#endif - case 'i': - case 'I': - /* Infinity */ - case 'n': - case 'N': - /* NaN */ - while(*++b); - break; - - default: - /* Fortran 77 insists on having a decimal point... */ - for(;; b++) - switch(*b) { - case 0: - *b++ = '.'; - *b = 0; - goto f__ret; - case '.': - while(*++b); - goto f__ret; - case 'E': - for(c1 = '.', c = 'E'; *b = c1; - c1 = c, c = *++b); - goto f__ret; - } - } - f__ret: - return b - buf; -#endif - } - - static VOID -#ifdef KR_headers -l_put(s) register char *s; -#else -l_put(register char *s) -#endif -{ -#ifdef KR_headers - register int c, (*pn)() = f__putn; -#else - register int c, (*pn)(int) = f__putn; -#endif - while(c = *s++) - (*pn)(c); - } - - static VOID -#ifdef KR_headers -lwrt_F(n) double n; -#else -lwrt_F(double n) -#endif -{ - char buf[LEFBL]; - - if(f__recpos + l_g(buf,n) >= L_len) - donewrec(); - l_put(buf); -} - static VOID -#ifdef KR_headers -lwrt_C(a,b) double a,b; -#else -lwrt_C(double a, double b) -#endif -{ - char *ba, *bb, bufa[LEFBL], bufb[LEFBL]; - int al, bl; - - al = l_g(bufa, a); - for(ba = bufa; *ba == ' '; ba++) - --al; - bl = l_g(bufb, b) + 1; /* intentionally high by 1 */ - for(bb = bufb; *bb == ' '; bb++) - --bl; - if(f__recpos + al + bl + 3 >= L_len) - donewrec(); -#ifdef OMIT_BLANK_CC - else -#endif - PUT(' '); - PUT('('); - l_put(ba); - PUT(','); - if (f__recpos + bl >= L_len) { - (*f__donewrec)(); -#ifndef OMIT_BLANK_CC - PUT(' '); -#endif - } - l_put(bb); - PUT(')'); -} -#ifdef KR_headers -l_write(number,ptr,len,type) ftnint *number,type; char *ptr; ftnlen len; -#else -l_write(ftnint *number, char *ptr, ftnlen len, ftnint type) -#endif -{ -#define Ptr ((flex *)ptr) - int i; - longint x; - double y,z; - real *xx; - doublereal *yy; - for(i=0;i< *number; i++) - { - switch((int)type) - { - default: f__fatal(204,"unknown type in lio"); - case TYINT1: - x = Ptr->flchar; - goto xint; - case TYSHORT: - x=Ptr->flshort; - goto xint; -#ifdef Allow_TYQUAD - case TYQUAD: - x = Ptr->fllongint; - goto xint; -#endif - case TYLONG: - x=Ptr->flint; - xint: lwrt_I(x); - break; - case TYREAL: - y=Ptr->flreal; - goto xfloat; - case TYDREAL: - y=Ptr->fldouble; - xfloat: lwrt_F(y); - break; - case TYCOMPLEX: - xx= &Ptr->flreal; - y = *xx++; - z = *xx; - goto xcomplex; - case TYDCOMPLEX: - yy = &Ptr->fldouble; - y= *yy++; - z = *yy; - xcomplex: - lwrt_C(y,z); - break; - case TYLOGICAL1: - x = Ptr->flchar; - goto xlog; - case TYLOGICAL2: - x = Ptr->flshort; - goto xlog; - case TYLOGICAL: - x = Ptr->flint; - xlog: lwrt_L(Ptr->flint, len); - break; - case TYCHAR: - lwrt_A(ptr,len); - break; - } - ptr += len; - } - return(0); -} diff --git a/gcc/f/runtime/libI77/makefile.netlib b/gcc/f/runtime/libI77/makefile.netlib deleted file mode 100644 index edba1fe8569..00000000000 --- a/gcc/f/runtime/libI77/makefile.netlib +++ /dev/null @@ -1,104 +0,0 @@ -.SUFFIXES: .c .o -CC = cc -CFLAGS = -O -SHELL = /bin/sh - -# compile, then strip unnecessary symbols -.c.o: - $(CC) -c -DSkip_f2c_Undefs $(CFLAGS) $*.c - ld -r -x -o $*.xxx $*.o - mv $*.xxx $*.o -## Under Solaris (and other systems that do not understand ld -x), -## omit -x in the ld line above. -## If your system does not have the ld command, comment out -## or remove both the ld and mv lines above. - -OBJ = Version.o backspace.o close.o dfe.o dolio.o due.o endfile.o err.o \ - fmt.o fmtlib.o ftell_.o iio.o ilnw.o inquire.o lread.o lwrite.o \ - open.o rdfmt.o rewind.o rsfe.o rsli.o rsne.o sfe.o sue.o typesize.o \ - uio.o util.o wref.o wrtfmt.o wsfe.o wsle.o wsne.o xwsne.o -libI77.a: $(OBJ) - ar r libI77.a $? - -ranlib libI77.a - -### If your system lacks ranlib, you don't need it; see README. - -install: libI77.a - cp libI77.a /usr/lib/libI77.a - ranlib /usr/lib/libI77.a - -Version.o: Version.c - $(CC) -c Version.c - -# To compile with C++, first "make f2c.h" -f2c.h: f2ch.add - cat /usr/include/f2c.h f2ch.add >f2c.h - - -clean: - rm -f $(OBJ) libI77.a - -clobber: clean - rm -f libI77.a - -backspace.o: fio.h -close.o: fio.h -dfe.o: fio.h -dfe.o: fmt.h -due.o: fio.h -endfile.o: fio.h rawio.h -err.o: fio.h rawio.h -fmt.o: fio.h -fmt.o: fmt.h -ftell_.o: fio.h -iio.o: fio.h -iio.o: fmt.h -ilnw.o: fio.h -ilnw.o: lio.h -inquire.o: fio.h -lread.o: fio.h -lread.o: fmt.h -lread.o: lio.h -lread.o: fp.h -lwrite.o: fio.h -lwrite.o: fmt.h -lwrite.o: lio.h -open.o: fio.h rawio.h -rdfmt.o: fio.h -rdfmt.o: fmt.h -rdfmt.o: fp.h -rewind.o: fio.h -rsfe.o: fio.h -rsfe.o: fmt.h -rsli.o: fio.h -rsli.o: lio.h -rsne.o: fio.h -rsne.o: lio.h -sfe.o: fio.h -sue.o: fio.h -uio.o: fio.h -util.o: fio.h -wref.o: fio.h -wref.o: fmt.h -wref.o: fp.h -wrtfmt.o: fio.h -wrtfmt.o: fmt.h -wsfe.o: fio.h -wsfe.o: fmt.h -wsle.o: fio.h -wsle.o: fmt.h -wsle.o: lio.h -wsne.o: fio.h -wsne.o: lio.h -xwsne.o: fio.h -xwsne.o: lio.h -xwsne.o: fmt.h - -check: - xsum Notice README Version.c backspace.c close.c dfe.c dolio.c \ - due.c endfile.c err.c f2ch.add fio.h fmt.c fmt.h fmtlib.c fp.h \ - ftell_.c iio.c ilnw.c inquire.c lio.h lread.c lwrite.c makefile \ - open.c rawio.h rdfmt.c rewind.c rsfe.c rsli.c rsne.c sfe.c sue.c \ - typesize.c uio.c util.c wref.c wrtfmt.c wsfe.c wsle.c wsne.c \ - xwsne.c >zap - cmp zap libI77.xsum && rm zap || diff libI77.xsum zap diff --git a/gcc/f/runtime/libI77/open.c b/gcc/f/runtime/libI77/open.c deleted file mode 100644 index b08302b5b2c..00000000000 --- a/gcc/f/runtime/libI77/open.c +++ /dev/null @@ -1,245 +0,0 @@ -#ifndef NON_UNIX_STDIO -#include <sys/types.h> -#include <sys/stat.h> -#endif -#include "f2c.h" -#include "fio.h" -#include <string.h> -#include "rawio.h" - -#ifdef KR_headers -extern char *malloc(), *mktemp(); -extern integer f_clos(); -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -extern int f__canseek(FILE*); -extern integer f_clos(cllist*); -#endif - -#ifdef NON_ANSI_RW_MODES -char *f__r_mode[2] = {"r", "r"}; -char *f__w_mode[4] = {"w", "w", "r+w", "r+w"}; -#else -char *f__r_mode[2] = {"rb", "r"}; -char *f__w_mode[4] = {"wb", "w", "r+b", "r+"}; -#endif - -#ifdef KR_headers -f__isdev(s) char *s; -#else -f__isdev(char *s) -#endif -{ -#ifdef NON_UNIX_STDIO - int i, j; - - i = open(s,O_RDONLY); - if (i == -1) - return 0; - j = isatty(i); - close(i); - return j; -#else - struct stat x; - - if(stat(s, &x) == -1) return(0); -#ifdef S_IFMT - switch(x.st_mode&S_IFMT) { - case S_IFREG: - case S_IFDIR: - return(0); - } -#else -#ifdef S_ISREG - /* POSIX version */ - if(S_ISREG(x.st_mode) || S_ISDIR(x.st_mode)) - return(0); - else -#else - Help! How does stat work on this system? -#endif -#endif - return(1); -#endif -} -#ifdef KR_headers -integer f_open(a) olist *a; -#else -integer f_open(olist *a) -#endif -{ unit *b; - integer rv; - char buf[256], *s; - cllist x; - int ufmt; -#ifdef NON_UNIX_STDIO - FILE *tf; -#else - int n; - struct stat stb; -#endif - if(f__init != 1) f_init(); - if(a->ounit>=MXUNIT || a->ounit<0) - err(a->oerr,101,"open"); - f__curunit = b = &f__units[a->ounit]; - if(b->ufd) { - if(a->ofnm==0) - { - same: if (a->oblnk) - b->ublnk = *a->oblnk == 'z' || *a->oblnk == 'Z'; - return(0); - } -#ifdef NON_UNIX_STDIO - if (b->ufnm - && strlen(b->ufnm) == a->ofnmlen - && !strncmp(b->ufnm, b->ufnm, (unsigned)a->ofnmlen)) - goto same; -#else - g_char(a->ofnm,a->ofnmlen,buf); - if (f__inode(buf,&n) == b->uinode && n == b->udev) - goto same; -#endif - x.cunit=a->ounit; - x.csta=0; - x.cerr=a->oerr; - if ((rv = f_clos(&x)) != 0) - return rv; - } - b->url = (int)a->orl; - b->ublnk = a->oblnk && (*a->oblnk == 'z' || *a->oblnk == 'Z'); - if(a->ofm==0) - { if(b->url>0) b->ufmt=0; - else b->ufmt=1; - } - else if(*a->ofm=='f' || *a->ofm == 'F') b->ufmt=1; - else b->ufmt=0; - ufmt = b->ufmt; -#ifdef url_Adjust - if (b->url && !ufmt) - url_Adjust(b->url); -#endif - if (a->ofnm) { - g_char(a->ofnm,a->ofnmlen,buf); - if (!buf[0]) - err(a->oerr,107,"open"); - } - else - sprintf(buf, "fort.%ld", a->ounit); - b->uscrtch = 0; - switch(a->osta ? *a->osta : 'u') - { - case 'o': - case 'O': -#ifdef NON_UNIX_STDIO - if(access(buf,0)) -#else - if(stat(buf,&stb)) -#endif - err(a->oerr,errno,"open"); - break; - case 's': - case 'S': - b->uscrtch=1; -#ifdef _POSIX_SOURCE - tmpnam(buf); -#else - (void) strcpy(buf,"tmp.FXXXXXX"); - (void) mktemp(buf); -#endif - goto replace; - case 'n': - case 'N': -#ifdef NON_UNIX_STDIO - if(!access(buf,0)) -#else - if(!stat(buf,&stb)) -#endif - err(a->oerr,128,"open"); - /* no break */ - case 'r': /* Fortran 90 replace option */ - case 'R': - replace: -#ifdef NON_UNIX_STDIO - if (tf = fopen(buf,f__w_mode[0])) - fclose(tf); -#else - (void) close(creat(buf, 0666)); -#endif - } - - b->ufnm=(char *) malloc((unsigned int)(strlen(buf)+1)); - if(b->ufnm==NULL) err(a->oerr,113,"no space"); - (void) strcpy(b->ufnm,buf); - b->uend=0; - b->uwrt = 0; -#ifdef NON_UNIX_STDIO - if ((s = a->oacc) && (*s == 'd' || *s == 'D')) - ufmt = 0; -#endif - if(f__isdev(buf)) - { b->ufd = fopen(buf,f__r_mode[ufmt]); - if(b->ufd==NULL) err(a->oerr,errno,buf); - } - else { - if(!(b->ufd = fopen(buf, f__r_mode[ufmt]))) { -#ifdef NON_UNIX_STDIO - if (b->ufd = fopen(buf, f__w_mode[ufmt|2])) - b->uwrt = 2; - else if (b->ufd = fopen(buf, f__w_mode[ufmt])) - b->uwrt = 1; - else -#else - if ((n = open(buf,O_WRONLY)) >= 0) - b->uwrt = 2; - else { - n = creat(buf, 0666); - b->uwrt = 1; - } - if (n < 0 - || (b->ufd = fdopen(n, f__w_mode[ufmt])) == NULL) -#endif - err(a->oerr, errno, "open"); - } - } - b->useek=f__canseek(b->ufd); -#ifndef NON_UNIX_STDIO - if((b->uinode=f__inode(buf,&b->udev))==-1) - err(a->oerr,108,"open"); -#endif - if(b->useek) - if (a->orl) - rewind(b->ufd); - else if ((s = a->oacc) && (*s == 'a' || *s == 'A') - && fseek(b->ufd, 0L, SEEK_END)) - err(a->oerr,129,"open"); - return(0); -} -#ifdef KR_headers -fk_open(seq,fmt,n) ftnint n; -#else -fk_open(int seq, int fmt, ftnint n) -#endif -{ char nbuf[10]; - olist a; - int rtn; - int save_init; - - (void) sprintf(nbuf,"fort.%ld",n); - a.oerr=1; - a.ounit=n; - a.ofnm=nbuf; - a.ofnmlen=strlen(nbuf); - a.osta=NULL; - a.oacc= seq==SEQ?"s":"d"; - a.ofm = fmt==FMT?"f":"u"; - a.orl = seq==DIR?1:0; - a.oblnk=NULL; - save_init = f__init; - f__init &= ~2; - rtn = f_open(&a); - f__init = save_init | 1; - return rtn; -} diff --git a/gcc/f/runtime/libI77/rawio.h b/gcc/f/runtime/libI77/rawio.h deleted file mode 100644 index cc5cab8b7bb..00000000000 --- a/gcc/f/runtime/libI77/rawio.h +++ /dev/null @@ -1,45 +0,0 @@ -#ifdef KR_headers -extern FILE *fdopen(); -#else -#if defined (MSDOS) && !defined (GO32) -#include "io.h" -#ifndef WATCOM -#define close _close -#define creat _creat -#define open _open -#define read _read -#define write _write -#endif /*WATCOM*/ -#endif /*MSDOS*/ -#ifdef __cplusplus -extern "C" { -#endif -#if !(defined (MSDOS) && !defined (GO32)) -#ifdef OPEN_DECL -extern int creat(const char*,int), open(const char*,int); -#endif -extern int close(int); -extern int read(int,void*,size_t), write(int,void*,size_t); -extern int unlink(const char*); -#ifndef _POSIX_SOURCE -#ifndef NON_UNIX_STDIO -extern FILE *fdopen(int, const char*); -#endif -#endif -#endif /*KR_HEADERS*/ - -extern char *mktemp(char*); - -#ifdef __cplusplus - } -#endif -#endif - -#ifndef NO_FCNTL -#include <fcntl.h> -#endif - -#ifndef O_WRONLY -#define O_RDONLY 0 -#define O_WRONLY 1 -#endif diff --git a/gcc/f/runtime/libI77/rdfmt.c b/gcc/f/runtime/libI77/rdfmt.c deleted file mode 100644 index 0d8c2b4d9ca..00000000000 --- a/gcc/f/runtime/libI77/rdfmt.c +++ /dev/null @@ -1,476 +0,0 @@ -#include <ctype.h> -#include "f2c.h" -#include "fio.h" - -extern int f__cursor; -#ifdef KR_headers -extern double atof(); -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -#endif - -#include "fmt.h" -#include "fp.h" - - static int -#ifdef KR_headers -rd_Z(n,w,len) Uint *n; ftnlen len; -#else -rd_Z(Uint *n, int w, ftnlen len) -#endif -{ - long x[9]; - char *s, *s0, *s1, *se, *t; - int ch, i, w1, w2; - static char hex[256]; - static int one = 1; - int bad = 0; - - if (!hex['0']) { - s = "0123456789"; - while(ch = *s++) - hex[ch] = ch - '0' + 1; - s = "ABCDEF"; - while(ch = *s++) - hex[ch] = hex[ch + 'a' - 'A'] = ch - 'A' + 11; - } - s = s0 = (char *)x; - s1 = (char *)&x[4]; - se = (char *)&x[8]; - if (len > 4*sizeof(long)) - return errno = 117; - while (w) { - GET(ch); - if (ch==',' || ch=='\n') - break; - w--; - if (ch > ' ') { - if (!hex[ch & 0xff]) - bad++; - *s++ = ch; - if (s == se) { - /* discard excess characters */ - for(t = s0, s = s1; t < s1;) - *t++ = *s++; - s = s1; - } - } - } - if (bad) - return errno = 115; - w = (int)len; - w1 = s - s0; - w2 = w1+1 >> 1; - t = (char *)n; - if (*(char *)&one) { - /* little endian */ - t += w - 1; - i = -1; - } - else - i = 1; - for(; w > w2; t += i, --w) - *t = 0; - if (!w) - return 0; - if (w < w2) - s0 = s - (w << 1); - else if (w1 & 1) { - *t = hex[*s0++ & 0xff] - 1; - if (!--w) - return 0; - t += i; - } - do { - *t = hex[*s0 & 0xff]-1 << 4 | hex[s0[1] & 0xff]-1; - t += i; - s0 += 2; - } - while(--w); - return 0; - } - - static int -#ifdef KR_headers -rd_I(n,w,len, base) Uint *n; int w; ftnlen len; register int base; -#else -rd_I(Uint *n, int w, ftnlen len, register int base) -#endif -{ longint x; - int sign,ch; - char s[84], *ps; - ps=s; x=0; - while (w) - { - GET(ch); - if (ch==',' || ch=='\n') break; - *ps=ch; ps++; w--; - } - *ps='\0'; - ps=s; - while (*ps==' ') ps++; - if (*ps=='-') { sign=1; ps++; } - else { sign=0; if (*ps=='+') ps++; } -loop: while (*ps>='0' && *ps<='9') { x=x*base+(*ps-'0'); ps++; } - if (*ps==' ') {if (f__cblank) x *= base; ps++; goto loop;} - if(sign) x = -x; - if(len==sizeof(integer)) n->il=x; - else if(len == sizeof(char)) n->ic = (char)x; -#ifdef Allow_TYQUAD - else if (len == sizeof(longint)) n->ili = x; -#endif - else n->is = (short)x; - if (*ps) return(errno=115); else return(0); -} - static int -#ifdef KR_headers -rd_L(n,w,len) ftnint *n; ftnlen len; -#else -rd_L(ftnint *n, int w, ftnlen len) -#endif -{ int ch, lv; - char s[84], *ps; - ps=s; - while (w) { - GET(ch); - if (ch==','||ch=='\n') break; - *ps=ch; - ps++; w--; - } - *ps='\0'; - ps=s; while (*ps==' ') ps++; - if (*ps=='.') ps++; - if (*ps=='t' || *ps == 'T') - lv = 1; - else if (*ps == 'f' || *ps == 'F') - lv = 0; - else return(errno=116); - switch(len) { - case sizeof(char): *(char *)n = (char)lv; break; - case sizeof(short): *(short *)n = (short)lv; break; - default: *n = lv; - } - return 0; -} - - static int -#ifdef KR_headers -rd_F(p, w, d, len) ufloat *p; ftnlen len; -#else -rd_F(ufloat *p, int w, int d, ftnlen len) -#endif -{ - char s[FMAX+EXPMAXDIGS+4]; - register int ch; - register char *sp, *spe, *sp1; - double x; - int scale1, se; - long e, exp; - - sp1 = sp = s; - spe = sp + FMAX; - exp = -d; - x = 0.; - - do { - GET(ch); - w--; - } while (ch == ' ' && w); - switch(ch) { - case '-': *sp++ = ch; sp1++; spe++; - case '+': - if (!w) goto zero; - --w; - GET(ch); - } - while(ch == ' ') { -blankdrop: - if (!w--) goto zero; GET(ch); } - while(ch == '0') - { if (!w--) goto zero; GET(ch); } - if (ch == ' ' && f__cblank) - goto blankdrop; - scale1 = f__scale; - while(isdigit(ch)) { -digloop1: - if (sp < spe) *sp++ = ch; - else ++exp; -digloop1e: - if (!w--) goto done; - GET(ch); - } - if (ch == ' ') { - if (f__cblank) - { ch = '0'; goto digloop1; } - goto digloop1e; - } - if (ch == '.') { - exp += d; - if (!w--) goto done; - GET(ch); - if (sp == sp1) { /* no digits yet */ - while(ch == '0') { -skip01: - --exp; -skip0: - if (!w--) goto done; - GET(ch); - } - if (ch == ' ') { - if (f__cblank) goto skip01; - goto skip0; - } - } - while(isdigit(ch)) { -digloop2: - if (sp < spe) - { *sp++ = ch; --exp; } -digloop2e: - if (!w--) goto done; - GET(ch); - } - if (ch == ' ') { - if (f__cblank) - { ch = '0'; goto digloop2; } - goto digloop2e; - } - } - switch(ch) { - default: - break; - case '-': se = 1; goto signonly; - case '+': se = 0; goto signonly; - case 'e': - case 'E': - case 'd': - case 'D': - if (!w--) - goto bad; - GET(ch); - while(ch == ' ') { - if (!w--) - goto bad; - GET(ch); - } - se = 0; - switch(ch) { - case '-': se = 1; - case '+': -signonly: - if (!w--) - goto bad; - GET(ch); - } - while(ch == ' ') { - if (!w--) - goto bad; - GET(ch); - } - if (!isdigit(ch)) - goto bad; - - e = ch - '0'; - for(;;) { - if (!w--) - { ch = '\n'; break; } - GET(ch); - if (!isdigit(ch)) { - if (ch == ' ') { - if (f__cblank) - ch = '0'; - else continue; - } - else - break; - } - e = 10*e + ch - '0'; - if (e > EXPMAX && sp > sp1) - goto bad; - } - if (se) - exp -= e; - else - exp += e; - scale1 = 0; - } - switch(ch) { - case '\n': - case ',': - break; - default: -bad: - return (errno = 115); - } -done: - if (sp > sp1) { - while(*--sp == '0') - ++exp; - if (exp -= scale1) - sprintf(sp+1, "e%ld", exp); - else - sp[1] = 0; - x = atof(s); - } -zero: - if (len == sizeof(real)) - p->pf = x; - else - p->pd = x; - return(0); - } - - - static int -#ifdef KR_headers -rd_A(p,len) char *p; ftnlen len; -#else -rd_A(char *p, ftnlen len) -#endif -{ int i,ch; - for(i=0;i<len;i++) - { GET(ch); - *p++=VAL(ch); - } - return(0); -} - static int -#ifdef KR_headers -rd_AW(p,w,len) char *p; ftnlen len; -#else -rd_AW(char *p, int w, ftnlen len) -#endif -{ int i,ch; - if(w>=len) - { for(i=0;i<w-len;i++) - GET(ch); - for(i=0;i<len;i++) - { GET(ch); - *p++=VAL(ch); - } - return(0); - } - for(i=0;i<w;i++) - { GET(ch); - *p++=VAL(ch); - } - for(i=0;i<len-w;i++) *p++=' '; - return(0); -} - static int -#ifdef KR_headers -rd_H(n,s) char *s; -#else -rd_H(int n, char *s) -#endif -{ int i,ch; - for(i=0;i<n;i++) - if((ch=(*f__getn)())<0) return(ch); - else *s++ = ch=='\n'?' ':ch; - return(1); -} - static int -#ifdef KR_headers -rd_POS(s) char *s; -#else -rd_POS(char *s) -#endif -{ char quote; - int ch; - quote= *s++; - for(;*s;s++) - if(*s==quote && *(s+1)!=quote) break; - else if((ch=(*f__getn)())<0) return(ch); - else *s = ch=='\n'?' ':ch; - return(1); -} -#ifdef KR_headers -rd_ed(p,ptr,len) struct syl *p; char *ptr; ftnlen len; -#else -rd_ed(struct syl *p, char *ptr, ftnlen len) -#endif -{ int ch; - for(;f__cursor>0;f__cursor--) if((ch=(*f__getn)())<0) return(ch); - if(f__cursor<0) - { if(f__recpos+f__cursor < 0) /*err(elist->cierr,110,"fmt")*/ - f__cursor = -f__recpos; /* is this in the standard? */ - if(f__external == 0) { - extern char *f__icptr; - f__icptr += f__cursor; - } - else if(f__curunit && f__curunit->useek) - (void) fseek(f__cf,(long) f__cursor,SEEK_CUR); - else - err(f__elist->cierr,106,"fmt"); - f__recpos += f__cursor; - f__cursor=0; - } - switch(p->op) - { - default: fprintf(stderr,"rd_ed, unexpected code: %d\n", p->op); - sig_die(f__fmtbuf, 1); - case IM: - case I: ch = rd_I((Uint *)ptr,p->p1,len, 10); - break; - - /* O and OM don't work right for character, double, complex, */ - /* or doublecomplex, and they differ from Fortran 90 in */ - /* showing a minus sign for negative values. */ - - case OM: - case O: ch = rd_I((Uint *)ptr, p->p1, len, 8); - break; - case L: ch = rd_L((ftnint *)ptr,p->p1,len); - break; - case A: ch = rd_A(ptr,len); - break; - case AW: - ch = rd_AW(ptr,p->p1,len); - break; - case E: case EE: - case D: - case G: - case GE: - case F: ch = rd_F((ufloat *)ptr,p->p1,p->p2,len); - break; - - /* Z and ZM assume 8-bit bytes. */ - - case ZM: - case Z: - ch = rd_Z((Uint *)ptr, p->p1, len); - break; - } - if(ch == 0) return(ch); - else if(ch == EOF) return(EOF); - if (f__cf) - clearerr(f__cf); - return(errno); -} -#ifdef KR_headers -rd_ned(p) struct syl *p; -#else -rd_ned(struct syl *p) -#endif -{ - switch(p->op) - { - default: fprintf(stderr,"rd_ned, unexpected code: %d\n", p->op); - sig_die(f__fmtbuf, 1); - case APOS: - return(rd_POS(*(char **)&p->p2)); - case H: return(rd_H(p->p1,*(char **)&p->p2)); - case SLASH: return((*f__donewrec)()); - case TR: - case X: f__cursor += p->p1; - return(1); - case T: f__cursor=p->p1-f__recpos - 1; - return(1); - case TL: f__cursor -= p->p1; - if(f__cursor < -f__recpos) /* TL1000, 1X */ - f__cursor = -f__recpos; - return(1); - } -} diff --git a/gcc/f/runtime/libI77/rewind.c b/gcc/f/runtime/libI77/rewind.c deleted file mode 100644 index 9ba4b239f32..00000000000 --- a/gcc/f/runtime/libI77/rewind.c +++ /dev/null @@ -1,26 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#ifdef KR_headers -integer f_rew(a) alist *a; -#else -integer f_rew(alist *a) -#endif -{ - unit *b; - if (f__init & 2) - f__fatal (131, "I/O recursion"); - if(a->aunit>=MXUNIT || a->aunit<0) - err(a->aerr,101,"rewind"); - b = &f__units[a->aunit]; - if(b->ufd == NULL || b->uwrt == 3) - return(0); - if(!b->useek) - err(a->aerr,106,"rewind"); - if(b->uwrt) { - (void) t_runc(a); - b->uwrt = 3; - } - rewind(b->ufd); - b->uend=0; - return(0); -} diff --git a/gcc/f/runtime/libI77/rsfe.c b/gcc/f/runtime/libI77/rsfe.c deleted file mode 100644 index 02a9e6d4680..00000000000 --- a/gcc/f/runtime/libI77/rsfe.c +++ /dev/null @@ -1,80 +0,0 @@ -/* read sequential formatted external */ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" - -xrd_SL(Void) -{ int ch; - if(!f__curunit->uend) - while((ch=getc(f__cf))!='\n') - if (ch == EOF) { - f__curunit->uend = 1; - break; - } - f__cursor=f__recpos=0; - return(1); -} -x_getc(Void) -{ int ch; - if(f__curunit->uend) return(EOF); - ch = getc(f__cf); - if(ch!=EOF && ch!='\n') - { f__recpos++; - return(ch); - } - if(ch=='\n') - { (void) ungetc(ch,f__cf); - return(ch); - } - if(f__curunit->uend || feof(f__cf)) - { errno=0; - f__curunit->uend=1; - return(-1); - } - return(-1); -} -x_endp(Void) -{ - xrd_SL(); - return f__curunit->uend == 1 ? EOF : 0; -} -x_rev(Void) -{ - (void) xrd_SL(); - return(0); -} -#ifdef KR_headers -integer s_rsfe(a) cilist *a; /* start */ -#else -integer s_rsfe(cilist *a) /* start */ -#endif -{ int n; - if(f__init != 1) f_init(); - f__init = 3; - if(n=c_sfe(a)) return(n); - f__reading=1; - f__sequential=1; - f__formatted=1; - f__external=1; - f__elist=a; - f__cursor=f__recpos=0; - f__scale=0; - f__fmtbuf=a->cifmt; - f__curunit= &f__units[a->ciunit]; - f__cf=f__curunit->ufd; - if(pars_f(f__fmtbuf)<0) err(a->cierr,100,"startio"); - f__getn= x_getc; - f__doed= rd_ed; - f__doned= rd_ned; - fmt_bg(); - f__doend=x_endp; - f__donewrec=xrd_SL; - f__dorevert=x_rev; - f__cblank=f__curunit->ublnk; - f__cplus=0; - if(f__curunit->uwrt && f__nowreading(f__curunit)) - err(a->cierr,errno,"read start"); - if(f__curunit->uend) - err(f__elist->ciend,(EOF),"read start"); - return(0); -} diff --git a/gcc/f/runtime/libI77/rsli.c b/gcc/f/runtime/libI77/rsli.c deleted file mode 100644 index baf2ba54873..00000000000 --- a/gcc/f/runtime/libI77/rsli.c +++ /dev/null @@ -1,105 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "lio.h" -#include "fmt.h" /* for f__doend */ - -extern flag f__lquit; -extern int f__lcount; -extern char *f__icptr; -extern char *f__icend; -extern icilist *f__svic; -extern int f__icnum, f__recpos; - -static int i_getc(Void) -{ - if(f__recpos >= f__svic->icirlen) { - if (f__recpos++ == f__svic->icirlen) - return '\n'; - z_rnew(); - } - f__recpos++; - if(f__icptr >= f__icend) - return EOF; - return(*f__icptr++); - } - - static -#ifdef KR_headers -int i_ungetc(ch, f) int ch; FILE *f; -#else -int i_ungetc(int ch, FILE *f) -#endif -{ - if (--f__recpos == f__svic->icirlen) - return '\n'; - if (f__recpos < -1) - err(f__svic->icierr,110,"recend"); - /* *--icptr == ch, and icptr may point to read-only memory */ - return *--f__icptr /* = ch */; - } - - static void -#ifdef KR_headers -c_lir(a) icilist *a; -#else -c_lir(icilist *a) -#endif -{ - extern int l_eof; - if(f__init != 1) f_init(); - f__init = 3; - f__reading = 1; - f__external = 0; - f__formatted = 1; - f__svic = a; - L_len = a->icirlen; - f__recpos = -1; - f__icnum = f__recpos = 0; - f__cursor = 0; - l_getc = i_getc; - l_ungetc = i_ungetc; - l_eof = 0; - f__icptr = a->iciunit; - f__icend = f__icptr + a->icirlen*a->icirnum; - f__cf = 0; - f__curunit = 0; - f__elist = (cilist *)a; - } - - -#ifdef KR_headers -integer s_rsli(a) icilist *a; -#else -integer s_rsli(icilist *a) -#endif -{ - f__lioproc = l_read; - f__lquit = 0; - f__lcount = 0; - c_lir(a); - f__doend = 0; - return(0); - } - -integer e_rsli(Void) -{ f__init = 1; return 0; } - -#ifdef KR_headers -integer s_rsni(a) icilist *a; -#else -extern int x_rsne(cilist*); - -integer s_rsni(icilist *a) -#endif -{ - extern int nml_read; - integer rv; - cilist ca; - ca.ciend = a->iciend; - ca.cierr = a->icierr; - ca.cifmt = a->icifmt; - c_lir(a); - rv = x_rsne(&ca); - nml_read = 0; - return rv; - } diff --git a/gcc/f/runtime/libI77/rsne.c b/gcc/f/runtime/libI77/rsne.c deleted file mode 100644 index 86bb2164f12..00000000000 --- a/gcc/f/runtime/libI77/rsne.c +++ /dev/null @@ -1,607 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "lio.h" - -#define MAX_NL_CACHE 3 /* maximum number of namelist hash tables to cache */ -#define MAXDIM 20 /* maximum number of subscripts */ - - struct dimen { - ftnlen extent; - ftnlen curval; - ftnlen delta; - ftnlen stride; - }; - typedef struct dimen dimen; - - struct hashentry { - struct hashentry *next; - char *name; - Vardesc *vd; - }; - typedef struct hashentry hashentry; - - struct hashtab { - struct hashtab *next; - Namelist *nl; - int htsize; - hashentry *tab[1]; - }; - typedef struct hashtab hashtab; - - static hashtab *nl_cache; - static int n_nlcache; - static hashentry **zot; - static int colonseen; - extern ftnlen f__typesize[]; - - extern flag f__lquit; - extern int f__lcount, nml_read; - extern t_getc(Void); - -#ifdef KR_headers - extern char *malloc(), *memset(); - -#ifdef ungetc - static int -un_getc(x,f__cf) int x; FILE *f__cf; -{ return ungetc(x,f__cf); } -#else -#define un_getc ungetc - extern int ungetc(); -#endif - -#else -#undef abs -#undef min -#undef max -#include <stdlib.h> -#include <string.h> - -#ifdef ungetc - static int -un_getc(int x, FILE *f__cf) -{ return ungetc(x,f__cf); } -#else -#define un_getc ungetc -extern int ungetc(int, FILE*); /* for systems with a buggy stdio.h */ -#endif -#endif - - static Vardesc * -#ifdef KR_headers -hash(ht, s) hashtab *ht; register char *s; -#else -hash(hashtab *ht, register char *s) -#endif -{ - register int c, x; - register hashentry *h; - char *s0 = s; - - for(x = 0; c = *s++; x = x & 0x4000 ? ((x << 1) & 0x7fff) + 1 : x << 1) - x += c; - for(h = *(zot = ht->tab + x % ht->htsize); h; h = h->next) - if (!strcmp(s0, h->name)) - return h->vd; - return 0; - } - - hashtab * -#ifdef KR_headers -mk_hashtab(nl) Namelist *nl; -#else -mk_hashtab(Namelist *nl) -#endif -{ - int nht, nv; - hashtab *ht; - Vardesc *v, **vd, **vde; - hashentry *he; - - hashtab **x, **x0, *y; - for(x = &nl_cache; y = *x; x0 = x, x = &y->next) - if (nl == y->nl) - return y; - if (n_nlcache >= MAX_NL_CACHE) { - /* discard least recently used namelist hash table */ - y = *x0; - free((char *)y->next); - y->next = 0; - } - else - n_nlcache++; - nv = nl->nvars; - if (nv >= 0x4000) - nht = 0x7fff; - else { - for(nht = 1; nht < nv; nht <<= 1); - nht += nht - 1; - } - ht = (hashtab *)malloc(sizeof(hashtab) + (nht-1)*sizeof(hashentry *) - + nv*sizeof(hashentry)); - if (!ht) - return 0; - he = (hashentry *)&ht->tab[nht]; - ht->nl = nl; - ht->htsize = nht; - ht->next = nl_cache; - nl_cache = ht; - memset((char *)ht->tab, 0, nht*sizeof(hashentry *)); - vd = nl->vars; - vde = vd + nv; - while(vd < vde) { - v = *vd++; - if (!hash(ht, v->name)) { - he->next = *zot; - *zot = he; - he->name = v->name; - he->vd = v; - he++; - } - } - return ht; - } - -static char Alpha[256], Alphanum[256]; - - static VOID -nl_init(Void) { - register char *s; - register int c; - - for(s = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; c = *s++; ) - Alpha[c] - = Alphanum[c] - = Alpha[c + 'a' - 'A'] - = Alphanum[c + 'a' - 'A'] - = c; - for(s = "0123456789_"; c = *s++; ) - Alphanum[c] = c; - } - -#define GETC(x) (x=(*l_getc)()) -#define Ungetc(x,y) (*l_ungetc)(x,y) - - static int -#ifdef KR_headers -getname(s, slen) register char *s; int slen; -#else -getname(register char *s, int slen) -#endif -{ - register char *se = s + slen - 1; - register int ch; - - GETC(ch); - if (!(*s++ = Alpha[ch & 0xff])) { - if (ch != EOF) - ch = 115; - errfl(f__elist->cierr, ch, "namelist read"); - } - while(*s = Alphanum[GETC(ch) & 0xff]) - if (s < se) - s++; - if (ch == EOF) - err(f__elist->cierr, EOF, "namelist read"); - if (ch > ' ') - Ungetc(ch,f__cf); - return *s = 0; - } - - static int -#ifdef KR_headers -getnum(chp, val) int *chp; ftnlen *val; -#else -getnum(int *chp, ftnlen *val) -#endif -{ - register int ch, sign; - register ftnlen x; - - while(GETC(ch) <= ' ' && ch >= 0); - if (ch == '-') { - sign = 1; - GETC(ch); - } - else { - sign = 0; - if (ch == '+') - GETC(ch); - } - x = ch - '0'; - if (x < 0 || x > 9) - return 115; - while(GETC(ch) >= '0' && ch <= '9') - x = 10*x + ch - '0'; - while(ch <= ' ' && ch >= 0) - GETC(ch); - if (ch == EOF) - return EOF; - *val = sign ? -x : x; - *chp = ch; - return 0; - } - - static int -#ifdef KR_headers -getdimen(chp, d, delta, extent, x1) - int *chp; dimen *d; ftnlen delta, extent, *x1; -#else -getdimen(int *chp, dimen *d, ftnlen delta, ftnlen extent, ftnlen *x1) -#endif -{ - register int k; - ftnlen x2, x3; - - if (k = getnum(chp, x1)) - return k; - x3 = 1; - if (*chp == ':') { - if (k = getnum(chp, &x2)) - return k; - x2 -= *x1; - if (*chp == ':') { - if (k = getnum(chp, &x3)) - return k; - if (!x3) - return 123; - x2 /= x3; - colonseen = 1; - } - if (x2 < 0 || x2 >= extent) - return 123; - d->extent = x2 + 1; - } - else - d->extent = 1; - d->curval = 0; - d->delta = delta; - d->stride = x3; - return 0; - } - -#ifndef No_Namelist_Questions - static Void -#ifdef KR_headers -print_ne(a) cilist *a; -#else -print_ne(cilist *a) -#endif -{ - flag intext = f__external; - int rpsave = f__recpos; - FILE *cfsave = f__cf; - unit *usave = f__curunit; - cilist t; - t = *a; - t.ciunit = 6; - s_wsne(&t); - fflush(f__cf); - f__external = intext; - f__reading = 1; - f__recpos = rpsave; - f__cf = cfsave; - f__curunit = usave; - f__elist = a; - } -#endif - - static char where0[] = "namelist read start "; - -#ifdef KR_headers -x_rsne(a) cilist *a; -#else -x_rsne(cilist *a) -#endif -{ - int ch, got1, k, n, nd, quote, readall; - Namelist *nl; - static char where[] = "namelist read"; - char buf[64]; - hashtab *ht; - Vardesc *v; - dimen *dn, *dn0, *dn1; - ftnlen *dims, *dims1; - ftnlen b, b0, b1, ex, no, no1, nomax, size, span; - ftnint type; - char *vaddr; - long iva, ivae; - dimen dimens[MAXDIM], substr; - - if (!Alpha['a']) - nl_init(); - f__reading=1; - f__formatted=1; - got1 = 0; - top: - for(;;) switch(GETC(ch)) { - case EOF: - eof: - err(a->ciend,(EOF),where0); - case '&': - case '$': - goto have_amp; -#ifndef No_Namelist_Questions - case '?': - print_ne(a); - continue; -#endif - default: - if (ch <= ' ' && ch >= 0) - continue; -#ifndef No_Namelist_Comments - while(GETC(ch) != '\n') - if (ch == EOF) - goto eof; -#else - errfl(a->cierr, 115, where0); -#endif - } - have_amp: - if (ch = getname(buf,(int) sizeof(buf))) - return ch; - nl = (Namelist *)a->cifmt; - if (strcmp(buf, nl->name)) -#ifdef No_Bad_Namelist_Skip - errfl(a->cierr, 118, where0); -#else - { - fprintf(stderr, - "Skipping namelist \"%s\": seeking namelist \"%s\".\n", - buf, nl->name); - fflush(stderr); - for(;;) switch(GETC(ch)) { - case EOF: - err(a->ciend, EOF, where0); - case '/': - case '&': - case '$': - if (f__external) - e_rsle(); - else - z_rnew(); - goto top; - case '"': - case '\'': - quote = ch; - more_quoted: - while(GETC(ch) != quote) - if (ch == EOF) - err(a->ciend, EOF, where0); - if (GETC(ch) == quote) - goto more_quoted; - Ungetc(ch,f__cf); - default: - continue; - } - } -#endif - ht = mk_hashtab(nl); - if (!ht) - errfl(f__elist->cierr, 113, where0); - for(;;) { - for(;;) switch(GETC(ch)) { - case EOF: - if (got1) - return 0; - err(a->ciend, EOF, where0); - case '/': - case '$': - case '&': - return 0; - default: - if (ch <= ' ' && ch >= 0 || ch == ',') - continue; - Ungetc(ch,f__cf); - if (ch = getname(buf,(int) sizeof(buf))) - return ch; - goto havename; - } - havename: - v = hash(ht,buf); - if (!v) - errfl(a->cierr, 119, where); - while(GETC(ch) <= ' ' && ch >= 0); - vaddr = v->addr; - type = v->type; - if (type < 0) { - size = -type; - type = TYCHAR; - } - else - size = f__typesize[type]; - ivae = size; - iva = readall = 0; - if (ch == '(' /*)*/ ) { - dn = dimens; - if (!(dims = v->dims)) { - if (type != TYCHAR) - errfl(a->cierr, 122, where); - if (k = getdimen(&ch, dn, (ftnlen)size, - (ftnlen)size, &b)) - errfl(a->cierr, k, where); - if (ch != ')') - errfl(a->cierr, 115, where); - b1 = dn->extent; - if (--b < 0 || b + b1 > size) - return 124; - iva += b; - size = b1; - while(GETC(ch) <= ' ' && ch >= 0); - goto scalar; - } - nd = (int)dims[0]; - nomax = span = dims[1]; - ivae = iva + size*nomax; - colonseen = 0; - if (k = getdimen(&ch, dn, size, nomax, &b)) - errfl(a->cierr, k, where); - no = dn->extent; - b0 = dims[2]; - dims1 = dims += 3; - ex = 1; - for(n = 1; n++ < nd; dims++) { - if (ch != ',') - errfl(a->cierr, 115, where); - dn1 = dn + 1; - span /= *dims; - if (k = getdimen(&ch, dn1, dn->delta**dims, - span, &b1)) - errfl(a->cierr, k, where); - ex *= *dims; - b += b1*ex; - no *= dn1->extent; - dn = dn1; - } - if (ch != ')') - errfl(a->cierr, 115, where); - readall = 1 - colonseen; - b -= b0; - if (b < 0 || b >= nomax) - errfl(a->cierr, 125, where); - iva += size * b; - dims = dims1; - while(GETC(ch) <= ' ' && ch >= 0); - no1 = 1; - dn0 = dimens; - if (type == TYCHAR && ch == '(' /*)*/) { - if (k = getdimen(&ch, &substr, size, size, &b)) - errfl(a->cierr, k, where); - if (ch != ')') - errfl(a->cierr, 115, where); - b1 = substr.extent; - if (--b < 0 || b + b1 > size) - return 124; - iva += b; - b0 = size; - size = b1; - while(GETC(ch) <= ' ' && ch >= 0); - if (b1 < b0) - goto delta_adj; - } - if (readall) - goto delta_adj; - for(; dn0 < dn; dn0++) { - if (dn0->extent != *dims++ || dn0->stride != 1) - break; - no1 *= dn0->extent; - } - if (dn0 == dimens && dimens[0].stride == 1) { - no1 = dimens[0].extent; - dn0++; - } - delta_adj: - ex = 0; - for(dn1 = dn0; dn1 <= dn; dn1++) - ex += (dn1->extent-1) - * (dn1->delta *= dn1->stride); - for(dn1 = dn; dn1 > dn0; dn1--) { - ex -= (dn1->extent - 1) * dn1->delta; - dn1->delta -= ex; - } - } - else if (dims = v->dims) { - no = no1 = dims[1]; - ivae = iva + no*size; - } - else - scalar: - no = no1 = 1; - if (ch != '=') - errfl(a->cierr, 115, where); - got1 = nml_read = 1; - f__lcount = 0; - readloop: - for(;;) { - if (iva >= ivae || iva < 0) { - f__lquit = 1; - goto mustend; - } - else if (iva + no1*size > ivae) - no1 = (ivae - iva)/size; - f__lquit = 0; - if (k = l_read(&no1, vaddr + iva, size, type)) - return k; - if (f__lquit == 1) - return 0; - if (readall) { - iva += dn0->delta; - if (f__lcount > 0) { - no1 = (ivae - iva)/size; - if (no1 > f__lcount) - no1 = f__lcount; - iva += no1 * dn0->delta; - if (k = l_read(&no1, vaddr + iva, - size, type)) - return k; - } - } - mustend: - GETC(ch); - if (readall) - if (iva >= ivae) - readall = 0; - else for(;;) { - switch(ch) { - case ' ': - case '\t': - case '\n': - GETC(ch); - continue; - } - break; - } - if (ch == '/' || ch == '$' || ch == '&') { - f__lquit = 1; - return 0; - } - else if (f__lquit) { - while(ch <= ' ' && ch >= 0) - GETC(ch); - Ungetc(ch,f__cf); - if (!Alpha[ch & 0xff] && ch >= 0) - errfl(a->cierr, 125, where); - break; - } - Ungetc(ch,f__cf); - if (readall && !Alpha[ch & 0xff]) - goto readloop; - if ((no -= no1) <= 0) - break; - for(dn1 = dn0; dn1 <= dn; dn1++) { - if (++dn1->curval < dn1->extent) { - iva += dn1->delta; - goto readloop; - } - dn1->curval = 0; - } - break; - } - } - } - - integer -#ifdef KR_headers -s_rsne(a) cilist *a; -#else -s_rsne(cilist *a) -#endif -{ - extern int l_eof; - int n; - - f__external=1; - l_eof = 0; - if(n = c_le(a)) - return n; - if(f__curunit->uwrt && f__nowreading(f__curunit)) - err(a->cierr,errno,where0); - l_getc = t_getc; - l_ungetc = un_getc; - f__doend = xrd_SL; - n = x_rsne(a); - nml_read = 0; - if (n) - return n; - return e_rsle(); - } diff --git a/gcc/f/runtime/libI77/sfe.c b/gcc/f/runtime/libI77/sfe.c deleted file mode 100644 index 1bb10d9052d..00000000000 --- a/gcc/f/runtime/libI77/sfe.c +++ /dev/null @@ -1,44 +0,0 @@ -/* sequential formatted external common routines*/ -#include "f2c.h" -#include "fio.h" - -extern char *f__fmtbuf; - -integer e_rsfe(Void) -{ int n; - f__init = 1; - n=en_fio(); - if (f__cf == stdout) - fflush(stdout); - else if (f__cf == stderr) - fflush(stderr); - f__fmtbuf=NULL; - return(n); -} -#ifdef KR_headers -c_sfe(a) cilist *a; /* check */ -#else -c_sfe(cilist *a) /* check */ -#endif -{ unit *p; - if(a->ciunit >= MXUNIT || a->ciunit<0) - err(a->cierr,101,"startio"); - p = &f__units[a->ciunit]; - if(p->ufd==NULL && fk_open(SEQ,FMT,a->ciunit)) err(a->cierr,114,"sfe"); - if(!p->ufmt) err(a->cierr,102,"sfe"); - return(0); -} -integer e_wsfe(Void) -{ -#ifdef ALWAYS_FLUSH - int n; - f__init = 1; - n = en_fio(); - f__fmtbuf=NULL; - if (!n && fflush(f__cf)) - err(f__elist->cierr, errno, "write end"); - return n; -#else - return(e_rsfe()); -#endif -} diff --git a/gcc/f/runtime/libI77/sue.c b/gcc/f/runtime/libI77/sue.c deleted file mode 100644 index 8f2ea314f30..00000000000 --- a/gcc/f/runtime/libI77/sue.c +++ /dev/null @@ -1,87 +0,0 @@ -#include "f2c.h" -#include "fio.h" -extern uiolen f__reclen; -long f__recloc; - -#ifdef KR_headers -c_sue(a) cilist *a; -#else -c_sue(cilist *a) -#endif -{ - if(a->ciunit >= MXUNIT || a->ciunit < 0) - err(a->cierr,101,"startio"); - f__external=f__sequential=1; - f__formatted=0; - f__curunit = &f__units[a->ciunit]; - f__elist=a; - if(f__curunit->ufd==NULL && fk_open(SEQ,UNF,a->ciunit)) - err(a->cierr,114,"sue"); - f__cf=f__curunit->ufd; - if(f__curunit->ufmt) err(a->cierr,103,"sue"); - if(!f__curunit->useek) err(a->cierr,103,"sue"); - return(0); -} -#ifdef KR_headers -integer s_rsue(a) cilist *a; -#else -integer s_rsue(cilist *a) -#endif -{ - int n; - if(f__init != 1) f_init(); - f__init = 3; - f__reading=1; - if(n=c_sue(a)) return(n); - f__recpos=0; - if(f__curunit->uwrt && f__nowreading(f__curunit)) - err(a->cierr, errno, "read start"); - if(fread((char *)&f__reclen,sizeof(uiolen),1,f__cf) - != 1) - { if(feof(f__cf)) - { f__curunit->uend = 1; - err(a->ciend, EOF, "start"); - } - clearerr(f__cf); - err(a->cierr, errno, "start"); - } - return(0); -} -#ifdef KR_headers -integer s_wsue(a) cilist *a; -#else -integer s_wsue(cilist *a) -#endif -{ - int n; - if(f__init != 1) f_init(); - f__init = 3; - if(n=c_sue(a)) return(n); - f__reading=0; - f__reclen=0; - if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit)) - err(a->cierr, errno, "write start"); - f__recloc=ftell(f__cf); - (void) fseek(f__cf,(long)sizeof(uiolen),SEEK_CUR); - return(0); -} -integer e_wsue(Void) -{ long loc; - f__init = 1; - fwrite((char *)&f__reclen,sizeof(uiolen),1,f__cf); -#ifdef ALWAYS_FLUSH - if (fflush(f__cf)) - err(f__elist->cierr, errno, "write end"); -#endif - loc=ftell(f__cf); - fseek(f__cf,f__recloc,SEEK_SET); - fwrite((char *)&f__reclen,sizeof(uiolen),1,f__cf); - fseek(f__cf,loc,SEEK_SET); - return(0); -} -integer e_rsue(Void) -{ - f__init = 1; - (void) fseek(f__cf,(long)(f__reclen-f__recpos+sizeof(uiolen)),SEEK_CUR); - return(0); -} diff --git a/gcc/f/runtime/libI77/typesize.c b/gcc/f/runtime/libI77/typesize.c deleted file mode 100644 index 1cb20ff2863..00000000000 --- a/gcc/f/runtime/libI77/typesize.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "f2c.h" - -ftnlen f__typesize[] = { 0, 0, sizeof(shortint), sizeof(integer), - sizeof(real), sizeof(doublereal), - sizeof(complex), sizeof(doublecomplex), - sizeof(logical), sizeof(char), - 0, sizeof(integer1), - sizeof(logical1), sizeof(shortlogical), -#ifdef Allow_TYQUAD - sizeof(longint), -#endif - 0}; diff --git a/gcc/f/runtime/libI77/uio.c b/gcc/f/runtime/libI77/uio.c deleted file mode 100644 index ea733cec06c..00000000000 --- a/gcc/f/runtime/libI77/uio.c +++ /dev/null @@ -1,69 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include <sys/types.h> -uiolen f__reclen; - -#ifdef KR_headers -do_us(number,ptr,len) ftnint *number; char *ptr; ftnlen len; -#else -do_us(ftnint *number, char *ptr, ftnlen len) -#endif -{ - if(f__reading) - { - f__recpos += (int)(*number * len); - if(f__recpos>f__reclen) - err(f__elist->cierr, 110, "do_us"); - if (fread(ptr,(size_t)len,(size_t)(*number),f__cf) != *number) - err(f__elist->ciend, EOF, "do_us"); - return(0); - } - else - { - f__reclen += *number * len; - (void) fwrite(ptr,(size_t)len,(size_t)(*number),f__cf); - return(0); - } -} -#ifdef KR_headers -integer do_ud(number,ptr,len) ftnint *number; char *ptr; ftnlen len; -#else -integer do_ud(ftnint *number, char *ptr, ftnlen len) -#endif -{ - f__recpos += (int)(*number * len); - if(f__recpos > f__curunit->url && f__curunit->url!=1) - err(f__elist->cierr,110,"do_ud"); - if(f__reading) - { -#ifdef Pad_UDread -#ifdef KR_headers - int i; -#else - size_t i; -#endif - if (!(i = fread(ptr,(size_t)len,(size_t)(*number),f__cf)) - && !(f__recpos - *number*len)) - err(f__elist->cierr,EOF,"do_ud"); - if (i < *number) - memset(ptr + i*len, 0, (*number - i)*len); - return 0; -#else - if(fread(ptr,(size_t)len,(size_t)(*number),f__cf) != *number) - err(f__elist->cierr,EOF,"do_ud"); - else return(0); -#endif - } - (void) fwrite(ptr,(size_t)len,(size_t)(*number),f__cf); - return(0); -} -#ifdef KR_headers -integer do_uio(number,ptr,len) ftnint *number; char *ptr; ftnlen len; -#else -integer do_uio(ftnint *number, char *ptr, ftnlen len) -#endif -{ - if(f__sequential) - return(do_us(number,ptr,len)); - else return(do_ud(number,ptr,len)); -} diff --git a/gcc/f/runtime/libI77/util.c b/gcc/f/runtime/libI77/util.c deleted file mode 100644 index a24932533c1..00000000000 --- a/gcc/f/runtime/libI77/util.c +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef NON_UNIX_STDIO -#include <sys/types.h> -#include <sys/stat.h> -#endif -#include "f2c.h" -#include "fio.h" - - VOID -#ifdef KR_headers -g_char(a,alen,b) char *a,*b; ftnlen alen; -#else -g_char(char *a, ftnlen alen, char *b) -#endif -{ - char *x = a + alen, *y = b + alen; - - for(;; y--) { - if (x <= a) { - *b = 0; - return; - } - if (*--x != ' ') - break; - } - *y-- = 0; - do *y-- = *x; - while(x-- > a); - } - - VOID -#ifdef KR_headers -b_char(a,b,blen) char *a,*b; ftnlen blen; -#else -b_char(char *a, char *b, ftnlen blen) -#endif -{ int i; - for(i=0;i<blen && *a!=0;i++) *b++= *a++; - for(;i<blen;i++) *b++=' '; -} -#ifndef NON_UNIX_STDIO -#ifdef KR_headers -long f__inode(a, dev) char *a; int *dev; -#else -long f__inode(char *a, int *dev) -#endif -{ struct stat x; - if(stat(a,&x)<0) return(-1); - *dev = x.st_dev; - return(x.st_ino); -} -#endif diff --git a/gcc/f/runtime/libI77/wref.c b/gcc/f/runtime/libI77/wref.c deleted file mode 100644 index a10bcaa1236..00000000000 --- a/gcc/f/runtime/libI77/wref.c +++ /dev/null @@ -1,276 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#ifndef VAX -#include <ctype.h> -#endif - -#ifndef KR_headers -#undef abs -#undef min -#undef max -#include <stdlib.h> -#include <string.h> -#endif - -#include "fmt.h" -#include "fp.h" - -#ifdef KR_headers -wrt_E(p,w,d,e,len) ufloat *p; ftnlen len; -#else -wrt_E(ufloat *p, int w, int d, int e, ftnlen len) -#endif -{ - char buf[FMAX+EXPMAXDIGS+4], *s, *se; - int d1, delta, e1, i, sign, signspace; - double dd; -#ifdef WANT_LEAD_0 - int insert0 = 0; -#endif -#ifndef VAX - int e0 = e; -#endif - - if(e <= 0) - e = 2; - if(f__scale) { - if(f__scale >= d + 2 || f__scale <= -d) - goto nogood; - } - if(f__scale <= 0) - --d; - if (len == sizeof(real)) - dd = p->pf; - else - dd = p->pd; - if (dd < 0.) { - signspace = sign = 1; - dd = -dd; - } - else { - sign = 0; - signspace = (int)f__cplus; -#ifndef VAX - if (!dd) - dd = 0.; /* avoid -0 */ -#endif - } - delta = w - (2 /* for the . and the d adjustment above */ - + 2 /* for the E+ */ + signspace + d + e); -#ifdef WANT_LEAD_0 - if (f__scale <= 0 && delta > 0) { - delta--; - insert0 = 1; - } - else -#endif - if (delta < 0) { -nogood: - while(--w >= 0) - PUT('*'); - return(0); - } - if (f__scale < 0) - d += f__scale; - if (d > FMAX) { - d1 = d - FMAX; - d = FMAX; - } - else - d1 = 0; - sprintf(buf,"%#.*E", d, dd); -#ifndef VAX - /* check for NaN, Infinity */ - if (!isdigit(buf[0])) { - switch(buf[0]) { - case 'n': - case 'N': - signspace = 0; /* no sign for NaNs */ - } - delta = w - strlen(buf) - signspace; - if (delta < 0) - goto nogood; - while(--delta >= 0) - PUT(' '); - if (signspace) - PUT(sign ? '-' : '+'); - for(s = buf; *s; s++) - PUT(*s); - return 0; - } -#endif - se = buf + d + 3; -#ifdef GOOD_SPRINTF_EXPONENT /* When possible, exponent has 2 digits. */ - if (f__scale != 1 && dd) - sprintf(se, "%+.2d", atoi(se) + 1 - f__scale); -#else - if (dd) - sprintf(se, "%+.2d", atoi(se) + 1 - f__scale); - else - strcpy(se, "+00"); -#endif - s = ++se; - if (e < 2) { - if (*s != '0') - goto nogood; - } -#ifndef VAX - /* accommodate 3 significant digits in exponent */ - if (s[2]) { -#ifdef Pedantic - if (!e0 && !s[3]) - for(s -= 2, e1 = 2; s[0] = s[1]; s++); - - /* Pedantic gives the behavior that Fortran 77 specifies, */ - /* i.e., requires that E be specified for exponent fields */ - /* of more than 3 digits. With Pedantic undefined, we get */ - /* the behavior that Cray displays -- you get a bigger */ - /* exponent field if it fits. */ -#else - if (!e0) { - for(s -= 2, e1 = 2; s[0] = s[1]; s++) -#ifdef CRAY - delta--; - if ((delta += 4) < 0) - goto nogood -#endif - ; - } -#endif - else if (e0 >= 0) - goto shift; - else - e1 = e; - } - else - shift: -#endif - for(s += 2, e1 = 2; *s; ++e1, ++s) - if (e1 >= e) - goto nogood; - while(--delta >= 0) - PUT(' '); - if (signspace) - PUT(sign ? '-' : '+'); - s = buf; - i = f__scale; - if (f__scale <= 0) { -#ifdef WANT_LEAD_0 - if (insert0) - PUT('0'); -#endif - PUT('.'); - for(; i < 0; ++i) - PUT('0'); - PUT(*s); - s += 2; - } - else if (f__scale > 1) { - PUT(*s); - s += 2; - while(--i > 0) - PUT(*s++); - PUT('.'); - } - if (d1) { - se -= 2; - while(s < se) PUT(*s++); - se += 2; - do PUT('0'); while(--d1 > 0); - } - while(s < se) - PUT(*s++); - if (e < 2) - PUT(s[1]); - else { - while(++e1 <= e) - PUT('0'); - while(*s) - PUT(*s++); - } - return 0; - } - -#ifdef KR_headers -wrt_F(p,w,d,len) ufloat *p; ftnlen len; -#else -wrt_F(ufloat *p, int w, int d, ftnlen len) -#endif -{ - int d1, sign, n; - double x; - char *b, buf[MAXINTDIGS+MAXFRACDIGS+4], *s; - - x= (len==sizeof(real)?p->pf:p->pd); - if (d < MAXFRACDIGS) - d1 = 0; - else { - d1 = d - MAXFRACDIGS; - d = MAXFRACDIGS; - } - if (x < 0.) - { x = -x; sign = 1; } - else { - sign = 0; -#ifndef VAX - if (!x) - x = 0.; -#endif - } - - if (n = f__scale) - if (n > 0) - do x *= 10.; while(--n > 0); - else - do x *= 0.1; while(++n < 0); - -#ifdef USE_STRLEN - sprintf(b = buf, "%#.*f", d, x); - n = strlen(b) + d1; -#else - n = sprintf(b = buf, "%#.*f", d, x) + d1; -#endif - -#ifndef WANT_LEAD_0 - if (buf[0] == '0' && d) - { ++b; --n; } -#endif - if (sign) { - /* check for all zeros */ - for(s = b;;) { - while(*s == '0') s++; - switch(*s) { - case '.': - s++; continue; - case 0: - sign = 0; - } - break; - } - } - if (sign || f__cplus) - ++n; - if (n > w) { -#ifdef WANT_LEAD_0 - if (buf[0] == '0' && --n == w) - ++b; - else -#endif - { - while(--w >= 0) - PUT('*'); - return 0; - } - } - for(w -= n; --w >= 0; ) - PUT(' '); - if (sign) - PUT('-'); - else if (f__cplus) - PUT('+'); - while(n = *b++) - PUT(n); - while(--d1 >= 0) - PUT('0'); - return 0; - } diff --git a/gcc/f/runtime/libI77/wrtfmt.c b/gcc/f/runtime/libI77/wrtfmt.c deleted file mode 100644 index e14efa85833..00000000000 --- a/gcc/f/runtime/libI77/wrtfmt.c +++ /dev/null @@ -1,385 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" - -extern icilist *f__svic; -extern char *f__icptr; - - static int -mv_cur(Void) /* shouldn't use fseek because it insists on calling fflush */ - /* instead we know too much about stdio */ -{ - int cursor = f__cursor; - f__cursor = 0; - if(f__external == 0) { - if(cursor < 0) { - if(f__hiwater < f__recpos) - f__hiwater = f__recpos; - f__recpos += cursor; - f__icptr += cursor; - if(f__recpos < 0) - err(f__elist->cierr, 110, "left off"); - } - else if(cursor > 0) { - if(f__recpos + cursor >= f__svic->icirlen) - err(f__elist->cierr, 110, "recend"); - if(f__hiwater <= f__recpos) - for(; cursor > 0; cursor--) - (*f__putn)(' '); - else if(f__hiwater <= f__recpos + cursor) { - cursor -= f__hiwater - f__recpos; - f__icptr += f__hiwater - f__recpos; - f__recpos = f__hiwater; - for(; cursor > 0; cursor--) - (*f__putn)(' '); - } - else { - f__icptr += cursor; - f__recpos += cursor; - } - } - return(0); - } - if(cursor > 0) { - if(f__hiwater <= f__recpos) - for(;cursor>0;cursor--) (*f__putn)(' '); - else if(f__hiwater <= f__recpos + cursor) { -#if ! defined (NON_UNIX_STDIO) && ! defined (MISSING_FILE_ELEMS) - if(f__cf->_ptr + f__hiwater - f__recpos < buf_end(f__cf)) - f__cf->_ptr += f__hiwater - f__recpos; - else -#endif - (void) fseek(f__cf, (long) (f__hiwater - f__recpos), SEEK_CUR); - cursor -= f__hiwater - f__recpos; - f__recpos = f__hiwater; - for(; cursor > 0; cursor--) - (*f__putn)(' '); - } - else { -#if ! defined (NON_UNIX_STDIO) && ! defined (MISSING_FILE_ELEMS) - if(f__cf->_ptr + cursor < buf_end(f__cf)) - f__cf->_ptr += cursor; - else -#endif - (void) fseek(f__cf, (long)cursor, SEEK_CUR); - f__recpos += cursor; - } - } - if(cursor<0) - { - if(cursor+f__recpos<0) err(f__elist->cierr,110,"left off"); -#if ! defined (NON_UNIX_STDIO) && ! defined (MISSING_FILE_ELEMS) - if(f__cf->_ptr + cursor >= f__cf->_base) - f__cf->_ptr += cursor; - else -#endif - if(f__curunit && f__curunit->useek) - (void) fseek(f__cf,(long)cursor,SEEK_CUR); - else - err(f__elist->cierr,106,"fmt"); - if(f__hiwater < f__recpos) - f__hiwater = f__recpos; - f__recpos += cursor; - } - return(0); -} - - static int -#ifdef KR_headers -wrt_Z(n,w,minlen,len) Uint *n; int w, minlen; ftnlen len; -#else -wrt_Z(Uint *n, int w, int minlen, ftnlen len) -#endif -{ - register char *s, *se; - register int i, w1; - static int one = 1; - static char hex[] = "0123456789ABCDEF"; - s = (char *)n; - --len; - if (*(char *)&one) { - /* little endian */ - se = s; - s += len; - i = -1; - } - else { - se = s + len; - i = 1; - } - for(;; s += i) - if (s == se || *s) - break; - w1 = (i*(se-s) << 1) + 1; - if (*s & 0xf0) - w1++; - if (w1 > w) - for(i = 0; i < w; i++) - (*f__putn)('*'); - else { - if ((minlen -= w1) > 0) - w1 += minlen; - while(--w >= w1) - (*f__putn)(' '); - while(--minlen >= 0) - (*f__putn)('0'); - if (!(*s & 0xf0)) { - (*f__putn)(hex[*s & 0xf]); - if (s == se) - return 0; - s += i; - } - for(;; s += i) { - (*f__putn)(hex[*s >> 4 & 0xf]); - (*f__putn)(hex[*s & 0xf]); - if (s == se) - break; - } - } - return 0; - } - - static int -#ifdef KR_headers -wrt_I(n,w,len, base) Uint *n; ftnlen len; register int base; -#else -wrt_I(Uint *n, int w, ftnlen len, register int base) -#endif -{ int ndigit,sign,spare,i; - longint x; - char *ans; - if(len==sizeof(integer)) x=n->il; - else if(len == sizeof(char)) x = n->ic; -#ifdef Allow_TYQUAD - else if (len == sizeof(longint)) x = n->ili; -#endif - else x=n->is; - ans=f__icvt(x,&ndigit,&sign, base); - spare=w-ndigit; - if(sign || f__cplus) spare--; - if(spare<0) - for(i=0;i<w;i++) (*f__putn)('*'); - else - { for(i=0;i<spare;i++) (*f__putn)(' '); - if(sign) (*f__putn)('-'); - else if(f__cplus) (*f__putn)('+'); - for(i=0;i<ndigit;i++) (*f__putn)(*ans++); - } - return(0); -} - static int -#ifdef KR_headers -wrt_IM(n,w,m,len,base) Uint *n; ftnlen len; int base; -#else -wrt_IM(Uint *n, int w, int m, ftnlen len, int base) -#endif -{ int ndigit,sign,spare,i,xsign; - longint x; - char *ans; - if(sizeof(integer)==len) x=n->il; - else if(len == sizeof(char)) x = n->ic; -#ifdef Allow_TYQUAD - else if (len == sizeof(longint)) x = n->ili; -#endif - else x=n->is; - ans=f__icvt(x,&ndigit,&sign, base); - if(sign || f__cplus) xsign=1; - else xsign=0; - if(ndigit+xsign>w || m+xsign>w) - { for(i=0;i<w;i++) (*f__putn)('*'); - return(0); - } - if(x==0 && m==0) - { for(i=0;i<w;i++) (*f__putn)(' '); - return(0); - } - if(ndigit>=m) - spare=w-ndigit-xsign; - else - spare=w-m-xsign; - for(i=0;i<spare;i++) (*f__putn)(' '); - if(sign) (*f__putn)('-'); - else if(f__cplus) (*f__putn)('+'); - for(i=0;i<m-ndigit;i++) (*f__putn)('0'); - for(i=0;i<ndigit;i++) (*f__putn)(*ans++); - return(0); -} - static int -#ifdef KR_headers -wrt_AP(s) char *s; -#else -wrt_AP(char *s) -#endif -{ char quote; - int i; - - if(f__cursor && (i = mv_cur())) - return i; - quote = *s++; - for(;*s;s++) - { if(*s!=quote) (*f__putn)(*s); - else if(*++s==quote) (*f__putn)(*s); - else return(1); - } - return(1); -} - static int -#ifdef KR_headers -wrt_H(a,s) char *s; -#else -wrt_H(int a, char *s) -#endif -{ - int i; - - if(f__cursor && (i = mv_cur())) - return i; - while(a--) (*f__putn)(*s++); - return(1); -} -#ifdef KR_headers -wrt_L(n,len, sz) Uint *n; ftnlen sz; -#else -wrt_L(Uint *n, int len, ftnlen sz) -#endif -{ int i; - long x; - if(sizeof(long)==sz) x=n->il; - else if(sz == sizeof(char)) x = n->ic; - else x=n->is; - for(i=0;i<len-1;i++) - (*f__putn)(' '); - if(x) (*f__putn)('T'); - else (*f__putn)('F'); - return(0); -} - static int -#ifdef KR_headers -wrt_A(p,len) char *p; ftnlen len; -#else -wrt_A(char *p, ftnlen len) -#endif -{ - while(len-- > 0) (*f__putn)(*p++); - return(0); -} - static int -#ifdef KR_headers -wrt_AW(p,w,len) char * p; ftnlen len; -#else -wrt_AW(char * p, int w, ftnlen len) -#endif -{ - while(w>len) - { w--; - (*f__putn)(' '); - } - while(w-- > 0) - (*f__putn)(*p++); - return(0); -} - - static int -#ifdef KR_headers -wrt_G(p,w,d,e,len) ufloat *p; ftnlen len; -#else -wrt_G(ufloat *p, int w, int d, int e, ftnlen len) -#endif -{ double up = 1,x; - int i=0,oldscale,n,j; - x = len==sizeof(real)?p->pf:p->pd; - if(x < 0 ) x = -x; - if(x<.1) { - if (x != 0.) - return(wrt_E(p,w,d,e,len)); - i = 1; - goto have_i; - } - for(;i<=d;i++,up*=10) - { if(x>=up) continue; - have_i: - oldscale = f__scale; - f__scale = 0; - if(e==0) n=4; - else n=e+2; - i=wrt_F(p,w-n,d-i,len); - for(j=0;j<n;j++) (*f__putn)(' '); - f__scale=oldscale; - return(i); - } - return(wrt_E(p,w,d,e,len)); -} -#ifdef KR_headers -w_ed(p,ptr,len) struct syl *p; char *ptr; ftnlen len; -#else -w_ed(struct syl *p, char *ptr, ftnlen len) -#endif -{ - int i; - - if(f__cursor && (i = mv_cur())) - return i; - switch(p->op) - { - default: - fprintf(stderr,"w_ed, unexpected code: %d\n", p->op); - sig_die(f__fmtbuf, 1); - case I: return(wrt_I((Uint *)ptr,p->p1,len, 10)); - case IM: - return(wrt_IM((Uint *)ptr,p->p1,p->p2,len,10)); - - /* O and OM don't work right for character, double, complex, */ - /* or doublecomplex, and they differ from Fortran 90 in */ - /* showing a minus sign for negative values. */ - - case O: return(wrt_I((Uint *)ptr, p->p1, len, 8)); - case OM: - return(wrt_IM((Uint *)ptr,p->p1,p->p2,len,8)); - case L: return(wrt_L((Uint *)ptr,p->p1, len)); - case A: return(wrt_A(ptr,len)); - case AW: - return(wrt_AW(ptr,p->p1,len)); - case D: - case E: - case EE: - return(wrt_E((ufloat *)ptr,p->p1,p->p2,p->p3,len)); - case G: - case GE: - return(wrt_G((ufloat *)ptr,p->p1,p->p2,p->p3,len)); - case F: return(wrt_F((ufloat *)ptr,p->p1,p->p2,len)); - - /* Z and ZM assume 8-bit bytes. */ - - case Z: return(wrt_Z((Uint *)ptr,p->p1,0,len)); - case ZM: - return(wrt_Z((Uint *)ptr,p->p1,p->p2,len)); - } -} -#ifdef KR_headers -w_ned(p) struct syl *p; -#else -w_ned(struct syl *p) -#endif -{ - switch(p->op) - { - default: fprintf(stderr,"w_ned, unexpected code: %d\n", p->op); - sig_die(f__fmtbuf, 1); - case SLASH: - return((*f__donewrec)()); - case T: f__cursor = p->p1-f__recpos - 1; - return(1); - case TL: f__cursor -= p->p1; - if(f__cursor < -f__recpos) /* TL1000, 1X */ - f__cursor = -f__recpos; - return(1); - case TR: - case X: - f__cursor += p->p1; - return(1); - case APOS: - return(wrt_AP(*(char **)&p->p2)); - case H: - return(wrt_H(p->p1,*(char **)&p->p2)); - } -} diff --git a/gcc/f/runtime/libI77/wsfe.c b/gcc/f/runtime/libI77/wsfe.c deleted file mode 100644 index 5adb1a49f08..00000000000 --- a/gcc/f/runtime/libI77/wsfe.c +++ /dev/null @@ -1,85 +0,0 @@ -/*write sequential formatted external*/ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" -extern int f__hiwater; - -#ifdef KR_headers -x_putc(c) -#else -x_putc(int c) -#endif -{ - /* this uses \n as an indicator of record-end */ - if(c == '\n' && f__recpos < f__hiwater) { /* fseek calls fflush, a loss */ -#if ! defined (NON_UNIX_STDIO) && ! defined (MISSING_FILE_ELEMS) - if(f__cf->_ptr + f__hiwater - f__recpos < buf_end(f__cf)) - f__cf->_ptr += f__hiwater - f__recpos; - else -#endif - (void) fseek(f__cf, (long)(f__hiwater - f__recpos), SEEK_CUR); - } -#ifdef OMIT_BLANK_CC - if (!f__recpos++ && c == ' ') - return c; -#else - f__recpos++; -#endif - return putc(c,f__cf); -} -x_wSL(Void) -{ - (*f__putn)('\n'); - f__recpos=0; - f__cursor = 0; - f__hiwater = 0; - return(1); -} -xw_end(Void) -{ - if(f__nonl == 0) - (*f__putn)('\n'); - f__hiwater = f__recpos = f__cursor = 0; - return(0); -} -xw_rev(Void) -{ - if(f__workdone) (*f__putn)('\n'); - f__hiwater = f__recpos = f__cursor = 0; - return(f__workdone=0); -} - -#ifdef KR_headers -integer s_wsfe(a) cilist *a; /*start*/ -#else -integer s_wsfe(cilist *a) /*start*/ -#endif -{ int n; - if(f__init != 1) f_init(); - f__init = 3; - if(n=c_sfe(a)) return(n); - f__reading=0; - f__sequential=1; - f__formatted=1; - f__external=1; - f__elist=a; - f__hiwater = f__cursor=f__recpos=0; - f__nonl = 0; - f__scale=0; - f__fmtbuf=a->cifmt; - f__curunit = &f__units[a->ciunit]; - f__cf=f__curunit->ufd; - if(pars_f(f__fmtbuf)<0) err(a->cierr,100,"startio"); - f__putn= x_putc; - f__doed= w_ed; - f__doned= w_ned; - f__doend=xw_end; - f__dorevert=xw_rev; - f__donewrec=x_wSL; - fmt_bg(); - f__cplus=0; - f__cblank=f__curunit->ublnk; - if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit)) - err(a->cierr,errno,"write start"); - return(0); -} diff --git a/gcc/f/runtime/libI77/wsle.c b/gcc/f/runtime/libI77/wsle.c deleted file mode 100644 index d13f78f650b..00000000000 --- a/gcc/f/runtime/libI77/wsle.c +++ /dev/null @@ -1,41 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "fmt.h" -#include "lio.h" - -#ifdef KR_headers -integer s_wsle(a) cilist *a; -#else -integer s_wsle(cilist *a) -#endif -{ - int n; - if(n=c_le(a)) return(n); - f__reading=0; - f__external=1; - f__formatted=1; - f__putn = t_putc; - f__lioproc = l_write; - L_len = LINE; - f__donewrec = x_wSL; - if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit)) - err(a->cierr, errno, "list output start"); - return(0); - } - -integer e_wsle(Void) -{ - f__init = 1; - t_putc('\n'); - f__recpos=0; -#ifdef ALWAYS_FLUSH - if (fflush(f__cf)) - err(f__elist->cierr, errno, "write end"); -#else - if (f__cf == stdout) - fflush(stdout); - else if (f__cf == stderr) - fflush(stderr); -#endif - return(0); - } diff --git a/gcc/f/runtime/libI77/wsne.c b/gcc/f/runtime/libI77/wsne.c deleted file mode 100644 index 0febd52634f..00000000000 --- a/gcc/f/runtime/libI77/wsne.c +++ /dev/null @@ -1,26 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "lio.h" - - integer -#ifdef KR_headers -s_wsne(a) cilist *a; -#else -s_wsne(cilist *a) -#endif -{ - int n; - - if(n=c_le(a)) - return(n); - f__reading=0; - f__external=1; - f__formatted=1; - f__putn = t_putc; - L_len = LINE; - f__donewrec = x_wSL; - if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit)) - err(a->cierr, errno, "namelist output start"); - x_wsne(a); - return e_wsle(); - } diff --git a/gcc/f/runtime/libI77/xwsne.c b/gcc/f/runtime/libI77/xwsne.c deleted file mode 100644 index 71f6f1d5da5..00000000000 --- a/gcc/f/runtime/libI77/xwsne.c +++ /dev/null @@ -1,72 +0,0 @@ -#include "f2c.h" -#include "fio.h" -#include "lio.h" -#include "fmt.h" - -extern int f__Aquote; - - static VOID -nl_donewrec(Void) -{ - (*f__donewrec)(); - PUT(' '); - } - -#ifdef KR_headers -x_wsne(a) cilist *a; -#else -#include <string.h> - - VOID -x_wsne(cilist *a) -#endif -{ - Namelist *nl; - char *s; - Vardesc *v, **vd, **vde; - ftnint *number, type; - ftnlen *dims; - ftnlen size; - static ftnint one = 1; - extern ftnlen f__typesize[]; - - nl = (Namelist *)a->cifmt; - PUT('&'); - for(s = nl->name; *s; s++) - PUT(*s); - PUT(' '); - f__Aquote = 1; - vd = nl->vars; - vde = vd + nl->nvars; - while(vd < vde) { - v = *vd++; - s = v->name; -#ifdef No_Extra_Namelist_Newlines - if (f__recpos+strlen(s)+2 >= L_len) -#endif - nl_donewrec(); - while(*s) - PUT(*s++); - PUT(' '); - PUT('='); - number = (dims = v->dims) ? dims + 1 : &one; - type = v->type; - if (type < 0) { - size = -type; - type = TYCHAR; - } - else - size = f__typesize[type]; - l_write(number, v->addr, size, type); - if (vd < vde) { - if (f__recpos+2 >= L_len) - nl_donewrec(); - PUT(','); - PUT(' '); - } - else if (f__recpos+1 >= L_len) - nl_donewrec(); - } - f__Aquote = 0; - PUT('/'); - } diff --git a/gcc/f/runtime/libU77/COPYING.LIB b/gcc/f/runtime/libU77/COPYING.LIB deleted file mode 100644 index eb685a5ec98..00000000000 --- a/gcc/f/runtime/libU77/COPYING.LIB +++ /dev/null @@ -1,481 +0,0 @@ - GNU LIBRARY GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1991 Free Software Foundation, Inc. - 675 Mass Ave, Cambridge, MA 02139, USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -[This is the first released version of the library GPL. It is - numbered 2 because it goes with version 2 of the ordinary GPL.] - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -Licenses are intended to guarantee your freedom to share and change -free software--to make sure the software is free for all its users. - - This license, the Library General Public License, applies to some -specially designated Free Software Foundation software, and to any -other libraries whose authors decide to use it. You can use it for -your libraries, too. - - When we speak of free software, we are referring to freedom, not -price. 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See the GNU -#Library General Public License for more details. -# -#You should have received a copy of the GNU General Public License -#along with GNU Fortran; see the file COPYING. If not, write to -#Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -SHELL = /bin/sh - -srcdir = @srcdir@ -VPATH = @srcdir@ - -#### Start of system configuration section. #### - -# The _FOR_TARGET things are appropriate for a cross-make, passed by the -# superior makefile -GCC_FOR_TARGET = @CC@ -CC = $(GCC_FOR_TARGET) -CFLAGS = @CFLAGS@ $(GCC_FLAGS) -CPPFLAGS = @CPPFLAGS@ -DEFS = @DEFS@ -CGFLAGS = -g0 -# f2c.h should already be installed in xgcc's include directory but add that -# to -I anyhow in case not using xgcc. fio.h is in libI77. We need config.h -# from `.'. -ALL_CFLAGS = -I. -I$(srcdir) -I$(srcdir)/../libI77 -I../../../include $(CPPFLAGS) $(DEFS) $(CFLAGS) -AR = @AR@ -AR_FLAGS = rc -RANLIB = @RANLIB@ -RANLIB_TEST = @RANLIB_TEST@ -CROSS = @CROSS@ -G77DIR = ../../../ - -.SUFFIXES: -.SUFFIXES: .c .o - -.c.o: - $(CC) -c -DSkip_f2c_Undefs $(ALL_CFLAGS) $(CGFLAGS) $< - -OBJS = VersionU.o gerror_.o perror_.o ierrno_.o itime_.o time_.o \ - unlink_.o fnum_.o getpid_.o getuid_.o getgid_.o kill_.o rand_.o \ - srand_.o irand_.o sleep_.o idate_.o ctime_.o etime_.o \ - dtime_.o isatty_.o ltime_.o fstat_.o stat_.o \ - lstat_.o access_.o link_.o getlog_.o ttynam_.o getcwd_.o symlnk_.o \ - vxttime_.o vxtidate_.o gmtime_.o fdate_.o secnds_.o \ - bes.o dbes.o \ - chdir_.o chmod_.o lnblnk_.o hostnm_.o rename_.o fgetc_.o fputc_.o \ - umask_.o system_clock_.o date_.o second_.o flush1_.o mclock_.o \ - alarm_.o -SRCS = Version.c gerror_.c perror_.c ierrno_.c itime_.c time_.c \ - unlink_.c fnum_.c getpid_.c getuid_.c getgid_.c kill_.c rand_.c \ - srand_.c irand_.c sleep_.c idate_.c ctime_.c etime_.c \ - dtime_.c isatty_.c ltime_.c fstat_.c stat_.c \ - lstat_.c access_.c link_.c getlog_.c ttynam_.c getcwd_.c symlnk_.c \ - vxttime_.c vxtidate_.c gmtime_.c fdate_.c secnds_.c \ - bes.c dbes.c \ - chdir_.c chmod_.c lnblnk_.c hostnm_.c rename_.c fgetc_.c fputc_.c \ - umask_.c system_clock_.c date_.c second_.c flush1_.c mclock_.c \ - alarm_.c - -F2C_H = ../../../include/f2c.h - -all: $(OBJS) - -VersionU.o: Version.c - $(CC) -c $(CGFLAGS) -o $@ $(srcdir)/Version.c - -lint: - lint $(CFLAGS) $(SRCS) - -mostlyclean: - -rm -f $(OBJS) - -clean: mostlyclean - -rm -f config.log a.out - -distclean realclean maintainer-clean: clean - -rm -f config.h Makefile config.status config.cache stage? include - -$(OBJS): $(F2C_H) config.h - -check: - -$(G77DIR)g77 --driver=$(G77DIR)/xgcc -B$(G77DIR) -g $(srcdir)/u77-test.f $(lib) && ./a.out - rm -f a.out - -access_.o: access_.c -ctime_.o: ctime_.c -dtime_.o: dtime_.c -etime_.o: etime_.c -fnum_.o: fnum_.c $(srcdir)/../libI77/fio.h -fstat_.o: fstat_.c -gerror_.o: gerror_.c -getcwd_.o: getcwd_.c -getgid_.o: getgid_.c -getlog_.o: getlog_.c -getpid_.o: getpid_.c -getuid_.o: getuid_.c -idate_.o: idate_.c -ierrno_.o: ierrno_.c -irand_.o: irand_.c -isatty_.o: isatty_.c $(srcdir)/../libI77/fio.h -itime_.o: itime_.c -kill_.o: kill_.c -link_.o: link_.c -loc_.o: loc_.c -lstat_.o: lstat_.c -ltime_.o: ltime_.c -perror_.o: perror_.c -qsort.o: qsort.c -qsort_.o: qsort_.c -rand_.o: rand_.c -rename_.o: rename_.c -second_.o: second_.c -sleep_.o: sleep_.c -srand_.o: srand_.c -stat_.o: stat_.c -symlnk_.o: symlnk_.c -time_.o: time_.c -ttynam_.o: ttynam_.c -unlink_.o: unlink_.c -wait_.o: wait_.c -vxttime_.o: vxttime_.c -vtxidate_.o: vxtidate_.c -fdate_.o: fdate_.c -gmtime_.o: gmtime_.c -secnds_.o: secnds_.c -bes.o: bes.c -dbes.o: dbes.c -lnblnk_.o: lnblnk_.c -chmod_.o: chmod_.c -chdir_.o: chdir_.c -hostnm_.o: hostnm_.c -rename_.o: rename_.c -fputc_.o: fputc_.c -fgetc_.o: fgetc_.c -system_clock_.o: system_clock_.c -umask_.o: umask_.c -flush1_.o: flush1_.c -mclock_.o: mclock_.c -alarm_.o: alarm_.c - -.PHONY: mostlyclean clean distclean maintainer-clean lint check all diff --git a/gcc/f/runtime/libU77/PROJECTS b/gcc/f/runtime/libU77/PROJECTS deleted file mode 100644 index 0cf1383cbf9..00000000000 --- a/gcc/f/runtime/libU77/PROJECTS +++ /dev/null @@ -1,10 +0,0 @@ - -*- indented-text-*- - -* Interface to strget - -* Non-blocking (`asynchronous') i/o (per c.l.f. discussion) - -* `ioinit'-type routine for various i/o options - -* IEEE/VAX/... number format conversion (or XDR interface). This - might be made optionally transparent per logical unit a la DECtran. diff --git a/gcc/f/runtime/libU77/README b/gcc/f/runtime/libU77/README deleted file mode 100644 index 9033a495f1b..00000000000 --- a/gcc/f/runtime/libU77/README +++ /dev/null @@ -1,40 +0,0 @@ -19970811 -*-text-*- - -g77 libU77 ----------- - -This directory contains an implementation of most of the `traditional' -Unix libU77 routines, mostly an interface to libc and libm routines -and some extra ones for time and date etc. It's intended for use with -g77, to whose configuration procedure it's currently tied, but should -be compatible with f2c otherwise, if using the same f2c.h. - -The contents of libU77 and its interfaces aren't consistent across -implementations. This one is mostly taken from documentation for (an -old version of) the Convex implementation and the v2 SunPro one. -As of g77 version 0.5.20, most of these routines have been made -into g77 intrinsics. Some routines have a version with a name prefixed -by `vxt', corresponding to the VMS Fortran versions, and these should -be integrated with g77's intrinsics visibility control. - -A few routines are currently missing; in the case of `fork', for -instance, because they're probably not useful, and in the case of -`qsort' and those for stream-based i/o handling, because they need -more effort/research. The configuration should weed out those few -which correspond to facilities which may not be present on some Unix -systems, such as symbolic links. It's unclear whether the interfaces -to the native library random number routines should be retained, since -their implementation is likely to be something one should avoid -assiduously. - -This library has been tested it under SunOS4.1.3 and Irix5.2 and there -has been some feedback from Linux; presumably potential problems lie -mainly with systems with impoverished native C library support which -haven't been properly taken care of with autoconf. - -There's another GPL'd implementation of this stuff which I only found -out about recently (despite having looked) and I haven't yet checked -how they should be amalgamated. - -Dave Love <d.love@dl.ac.uk> Aug '95 -(minor changes by Craig Burley <burley@gnu.ai.mit.edu> Aug '97) diff --git a/gcc/f/runtime/libU77/Version.c b/gcc/f/runtime/libU77/Version.c deleted file mode 100644 index 88a2907c217..00000000000 --- a/gcc/f/runtime/libU77/Version.c +++ /dev/null @@ -1,12 +0,0 @@ -static char junk[] = "\n@(#) LIBU77 VERSION 19970609\n"; - -char __G77_LIBU77_VERSION__[] = "0.5.21"; - -#include <stdio.h> - -void -g77__uvers__ () -{ - fprintf (stderr, "__G77_LIBU77_VERSION__: %s", __G77_LIBU77_VERSION__); - fputs (junk, stderr); -} diff --git a/gcc/f/runtime/libU77/access_.c b/gcc/f/runtime/libU77/access_.c deleted file mode 100644 index 1699ef065f2..00000000000 --- a/gcc/f/runtime/libU77/access_.c +++ /dev/null @@ -1,80 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> /* for NULL */ -#endif - -#include <errno.h> -#include <limits.h> -#include "f2c.h" - -#ifndef R_OK /* for SVR1-2 */ -# define R_OK 4 -#endif -#ifndef W_OK -# define W_OK 2 -#endif -#ifndef X_OK -# define X_OK 1 -#endif -#ifndef F_OK -# define F_OK 0 -#endif - -#ifdef KR_headers -void g_char (); - -integer G77_access_0 (name, mode, Lname, Lmode) - char *name, *mode; - ftnlen Lname, Lmode; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_access_0 (const char *name, const char *mode, ftnlen Lname, ftnlen Lmode) -#endif -{ - char *buff; - char *bp, *blast; - int amode, i; - - buff = malloc (Lname+1); - if (buff == NULL) return -1; - g_char (name, Lname, buff); - amode = 0; - for (i=0;i<Lmode;i++) { - switch (mode[i]) { - case 'r': amode |= R_OK; break; - case 'w': amode |= W_OK; break; - case 'x': amode |= X_OK; break; - case ' ': amode |= F_OK; break; /* as per Sun, at least */ - default: return EINVAL; - } - } - i = access (buff, amode); - free (buff); - return i; -} diff --git a/gcc/f/runtime/libU77/acconfig.h b/gcc/f/runtime/libU77/acconfig.h deleted file mode 100644 index 12bba85b869..00000000000 --- a/gcc/f/runtime/libU77/acconfig.h +++ /dev/null @@ -1,2 +0,0 @@ -/* Define as the path of the `chmod' program. */ -#undef CHMOD_PATH diff --git a/gcc/f/runtime/libU77/alarm_.c b/gcc/f/runtime/libU77/alarm_.c deleted file mode 100644 index b1c347d4a68..00000000000 --- a/gcc/f/runtime/libU77/alarm_.c +++ /dev/null @@ -1,59 +0,0 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#if HAVE_UNISTD_H -# include <unistd.h> -#endif - -#include "f2c.h" - -#ifndef RETSIGTYPE -/* we shouldn't rely on this... */ -#ifdef KR_headers -#define RETSIGTYPE int -#else -#define RETSIGTYPE void -#endif -#endif -typedef RETSIGTYPE (*sig_type)(); - -#ifdef KR_headers -extern sig_type signal(); - -integer G77_alarm_0 (seconds, proc) - integer *seconds; - sig_type proc; -#else -#include <signal.h> -typedef int (*sig_proc)(int); - -integer G77_alarm_0 (integer *seconds, sig_proc proc) -#endif -{ - int status; - - if (signal(SIGALRM, (sig_type)proc) == SIG_ERR) - status = -1; - else - status = alarm (*seconds); - return status; -} diff --git a/gcc/f/runtime/libU77/bes.c b/gcc/f/runtime/libU77/bes.c deleted file mode 100644 index 442337fd77a..00000000000 --- a/gcc/f/runtime/libU77/bes.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#if 0 /* Don't include these unless necessary -- jcb. */ -#include "f2c.h" -#include <math.h> - -double G77_besj0_0 (const real *x) { - return j0 (*x); -} - -double G77_besj1_0 (const real *x) { - return j1 (*x); -} - -double G77_besjn_0 (const integer *n, real *x) { - return jn (*n, *x); - } - -double G77_besy0_0 (const real *x) { - return y0 (*x); -} - -double G77_besy1_0 (const real *x) { - return y1 (*x); -} - -double G77_besyn_0 (const integer *n, real *x) { - return yn (*n, *x); -} -#endif diff --git a/gcc/f/runtime/libU77/chdir_.c b/gcc/f/runtime/libU77/chdir_.c deleted file mode 100644 index 500be54fbe6..00000000000 --- a/gcc/f/runtime/libU77/chdir_.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> -#endif - -#include <errno.h> -#include "f2c.h" - - -#ifdef KR_headers -void g_char (); - -integer G77_chdir_0 (name, Lname) - char *name; - ftnlen Lname; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_chdir_0 (const char *name, const ftnlen Lname) -#endif -{ - char *buff; - char *bp, *blast; - int i; - - buff = malloc (Lname+1); - if (buff == NULL) return -1; - g_char (name, Lname, buff); - i = chdir (buff); - free (buff); - return i ? errno : 0; -} diff --git a/gcc/f/runtime/libU77/chmod_.c b/gcc/f/runtime/libU77/chmod_.c deleted file mode 100644 index 9797b80f3f5..00000000000 --- a/gcc/f/runtime/libU77/chmod_.c +++ /dev/null @@ -1,79 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - - -/* This definitely shouldn't be done this way -- should canibalise - chmod(1) from GNU or BSD. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> /* for NULL */ -#endif - -#include "f2c.h" - -#ifndef CHMOD_PATH -#define CHMOD_PATH "/bin/chmod" -#endif - -#ifdef KR_headers -extern void s_cat (); -void g_char (); - -integer G77_chmod_0 (name, mode, Lname, Lmode) - char *name, *mode; - ftnlen Lname, Lmode; -#else -extern void s_cat(char *lp, char *rpp[], ftnlen rnp[], ftnlen *np, ftnlen ll); -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_chmod_0 (/* const */ char *name, /* const */ char *mode, const ftnlen Lname, const ftnlen Lmode) -#endif -{ - char *buff; - char *bp, *blast; - int i; - ftnlen l, l2; - ftnlen six = 6; - address a[6]; - ftnlen ii[6]; - char chmod_path [] = CHMOD_PATH; - l = strlen (chmod_path); - buff = malloc (Lname+Lmode+l+3+13+1); - if (buff == NULL) return -1; - ii[0] = l; a[0] = chmod_path; - ii[1] = 1; a[1] = " "; - ii[2] = Lmode; a[2] = mode; - ii[3] = 2; a[3] = " '"; - for (l2=Lname; (l2 > 1) && (name[l2-1] == ' '); ) - l2--; - ii[4] = l2; a[4] = name; - ii[5] = 13; a[5] = "' 2>/dev/null"; - s_cat (buff, a, ii, &six, Lname+Lmode+l+3+13); - buff[Lname+Lmode+l+3+13] = '\0'; - i = system (buff); - free (buff); - return i; -} diff --git a/gcc/f/runtime/libU77/config.h.in b/gcc/f/runtime/libU77/config.h.in deleted file mode 100644 index 45ada20e236..00000000000 --- a/gcc/f/runtime/libU77/config.h.in +++ /dev/null @@ -1,73 +0,0 @@ -/* config.h.in. Generated automatically from configure.in by autoheader. */ - -/* Define to empty if the keyword does not work. */ -#undef const - -/* Define if your struct stat has st_blksize. */ -#undef HAVE_ST_BLKSIZE - -/* Define if your struct stat has st_blocks. */ -#undef HAVE_ST_BLOCKS - -/* Define if your struct stat has st_rdev. */ -#undef HAVE_ST_RDEV - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef mode_t - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef pid_t - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -#undef size_t - -/* Define if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define if you can safely include both <sys/time.h> and <time.h>. */ -#undef TIME_WITH_SYS_TIME - -/* Define if your <sys/time.h> declares struct tm. */ -#undef TM_IN_SYS_TIME - -/* Define as the path of the `chmod' program. */ -#undef CHMOD_PATH - -/* Define if you have the clock function. */ -#undef HAVE_CLOCK - -/* Define if you have the getcwd function. */ -#undef HAVE_GETCWD - -/* Define if you have the gethostname function. */ -#undef HAVE_GETHOSTNAME - -/* Define if you have the getrusage function. */ -#undef HAVE_GETRUSAGE - -/* Define if you have the getwd function. */ -#undef HAVE_GETWD - -/* Define if you have the lstat function. */ -#undef HAVE_LSTAT - -/* Define if you have the strerror function. */ -#undef HAVE_STRERROR - -/* Define if you have the symlink function. */ -#undef HAVE_SYMLINK - -/* Define if you have the <limits.h> header file. */ -#undef HAVE_LIMITS_H - -/* Define if you have the <stdlib.h> header file. */ -#undef HAVE_STDLIB_H - -/* Define if you have the <string.h> header file. */ -#undef HAVE_STRING_H - -/* Define if you have the <sys/time.h> header file. */ -#undef HAVE_SYS_TIME_H - -/* Define if you have the <unistd.h> header file. */ -#undef HAVE_UNISTD_H diff --git a/gcc/f/runtime/libU77/configure b/gcc/f/runtime/libU77/configure deleted file mode 100755 index 63fb0e7844e..00000000000 --- a/gcc/f/runtime/libU77/configure +++ /dev/null @@ -1,1758 +0,0 @@ -#! /bin/sh - -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.12 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. -# -# This configure script is free software; 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See the -#GNU Library General Public License for more details. -# -#You should have received a copy of the GNU Library General Public -#License along with GNU Fortran; see the file COPYING. If not, write -#to Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, -#USA. - -AC_INIT(access_.c) -AC_CONFIG_HEADER(config.h) - -dnl Checks for programs. -# For g77 we'll set CC to point at the built gcc, but this will get it into -# the makefiles -AC_PROG_CC -dnl AC_C_CROSS -dnl Gives misleading `(cached)' message from the check. -if test "$CROSS";then - ac_cv_c_cross=yes -else - ac_cv_c_cross=no -fi - -dnl This is only because we (horribly) punt the chmod job to the program at -dnl present. 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We don't use -dnl LIBOJS, though. -AC_STRUCT_ST_BLKSIZE -AC_STRUCT_ST_BLOCKS -AC_STRUCT_ST_RDEV -AC_STRUCT_TM - -dnl Checks for library functions. - -AC_CHECK_FUNCS(symlink getcwd getwd lstat gethostname strerror clock getrusage) -test $ac_cv_func_symlink = yes && MAYBES="$MAYBES symlnk_.o" -test $ac_cv_func_lstat = yes && MAYBES="$MAYBES lstat_.o" -test $ac_cv_func_gethostname = yes && MAYBES="$MAYBES hostnm_.o" -test $ac_cv_func_clock = yes && MAYBES="$MAYBES mclock_.o" -AC_SUBST(MAYBES) - - -AC_SUBST(CROSS) -AC_SUBST(RANLIB) -AC_SUBST(RANLIB_TEST) - -AC_OUTPUT(Makefile) diff --git a/gcc/f/runtime/libU77/ctime_.c b/gcc/f/runtime/libU77/ctime_.c deleted file mode 100644 index af5813772af..00000000000 --- a/gcc/f/runtime/libU77/ctime_.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include "f2c.h" - -/* may need sys/time.h & long arg for stime (bsd, svr1-3) */ - -#ifdef KR_headers -/* Character */ void G77_ctime_0 (chtime, Lchtime, xstime) - char *chtime; - longint * xstime; - ftnlen Lchtime; -#else -/* Character */ void G77_ctime_0 (char *chtime, const ftnlen Lchtime, longint * xstime) -#endif -{ - int i, l; - int s_copy (); - time_t stime = *xstime; - - /* Allow a length other than 24 for compatibility with what other - systems do, despite it being documented as 24. */ - s_copy (chtime, ctime (&stime), Lchtime, 24); -} diff --git a/gcc/f/runtime/libU77/date_.c b/gcc/f/runtime/libU77/date_.c deleted file mode 100644 index 8426edc4fb0..00000000000 --- a/gcc/f/runtime/libU77/date_.c +++ /dev/null @@ -1,39 +0,0 @@ -/* date_.f -- translated by f2c (version 19961001). - You must link the resulting object file with the libraries: - -lf2c -lm (in that order) -*/ - -#include "f2c.h" - -/* Table of constant values */ - -static integer c__5 = 5; - -/* Subroutine */ int G77_date_0 (char *buf, ftnlen buf_len) -{ - /* System generated locals */ - address a__1[5]; - integer i__1, i__2[5]; - char ch__1[24]; - - /* Builtin functions */ - /* Subroutine */ int s_copy(), s_cat(); - - /* Local variables */ - static char cbuf[24]; - extern integer G77_time_0 (); - extern /* Character */ VOID G77_ctime_0 (); - - i__1 = G77_time_0 (); - G77_ctime_0 (ch__1, 24L, &i__1); - s_copy(cbuf, ch__1, 24L, 24L); -/* Writing concatenation */ - i__2[0] = 2, a__1[0] = cbuf + 8; - i__2[1] = 1, a__1[1] = "-"; - i__2[2] = 3, a__1[2] = cbuf + 4; - i__2[3] = 1, a__1[3] = "-"; - i__2[4] = 2, a__1[4] = cbuf + 22; - s_cat(buf, a__1, i__2, &c__5, buf_len); - return 0; -} /* date_ */ - diff --git a/gcc/f/runtime/libU77/dbes.c b/gcc/f/runtime/libU77/dbes.c deleted file mode 100644 index 8c245cf3c25..00000000000 --- a/gcc/f/runtime/libU77/dbes.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#include "f2c.h" -#include <math.h> - -#if 0 /* Don't include these unless necessary -- dnp. */ -double G77_dbesj0_0 (const double *x) { - return j0 (*x); -} - -double G77_dbesj1_0 (const double *x) { - return j1 (*x); -} - -double G77_dbesjn_0 (const integer *n, double *x) { - return jn (*n, *x); - } - -double G77_dbesy0_0 (const double *x) { - return y0 (*x); -} - -double G77_dbesy1_0 (const double *x) { - return y1 (*x); -} - -double G77_dbesyn_0 (const integer *n, double *x) { - return yn (*n, *x); -} -#endif diff --git a/gcc/f/runtime/libU77/dtime_.c b/gcc/f/runtime/libU77/dtime_.c deleted file mode 100644 index dc0accbfdf0..00000000000 --- a/gcc/f/runtime/libU77/dtime_.c +++ /dev/null @@ -1,82 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include <sys/times.h> -#if HAVE_GETRUSAGE -# include <sys/time.h> -# include <sys/resource.h> -#endif -#include "f2c.h" - -/* For dtime, etime we store the clock tick parameter (clk_tck) the - first time either of them is invoked rather than each time. This - approach probably speeds up each invocation by avoiding a system - call each time, but means that the overhead of the first call is - different to all others. */ -static long clk_tck = 0; - -#ifdef KR_headers -double G77_dtime_0 (tarray) - real tarray[2]; -#else -double G77_dtime_0 (real tarray[2]) -#endif -{ - time_t utime, stime; - static time_t old_utime = 0, old_stime = 0; - /* The getrusage version is only the default for convenience. */ -#ifdef HAVE_GETRUSAGE - struct rusage rbuff; - - if (getrusage (RUSAGE_SELF, &rbuff) != 0) - abort (); - utime = ((float) (rbuff.ru_utime).tv_sec + - (float) (rbuff.ru_utime).tv_usec/1000000.0); - tarray[0] = utime - (float) old_utime; - stime = ((float) (rbuff.ru_stime).tv_sec + - (float) (rbuff.ru_stime).tv_usec/1000000.0); - tarray[1] = stime - old_stime; -#else /* HAVE_GETRUSAGE */ - struct tms buffer; - -/* NeXTStep seems to define _SC_CLK_TCK but not to have sysconf; - fixme: does using _POSIX_VERSION help? */ -# if defined _SC_CLK_TCK && defined _POSIX_VERSION - if (! clk_tck) clk_tck = sysconf(_SC_CLK_TCK); -# elif defined CLOCKS_PER_SECOND - if (! clk_tck) clk_tck = CLOCKS_PER_SECOND; -# elif defined CLK_TCK - if (! clk_tck) clk_tck = CLK_TCK; -# elif defined HAVE_GETRUSAGE -# else - #error Dont know clock tick length -# endif - if (times(&buffer) < 0) return -1.0; - utime = buffer.tms_utime; stime = buffer.tms_stime; - tarray[0] = ((float)(utime - old_utime)) / (float)clk_tck; - tarray[1] = ((float)(stime - old_stime)) / (float)clk_tck; -#endif /* HAVE_GETRUSAGE */ - old_utime = utime; old_stime = stime; - return (tarray[0]+tarray[1]); -} diff --git a/gcc/f/runtime/libU77/etime_.c b/gcc/f/runtime/libU77/etime_.c deleted file mode 100644 index fa6ccfb0d4d..00000000000 --- a/gcc/f/runtime/libU77/etime_.c +++ /dev/null @@ -1,78 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include <sys/types.h> -#include <sys/times.h> -#include <sys/param.h> -#if HAVE_GETRUSAGE -# include <sys/time.h> -# include <sys/resource.h> -#endif -#include "f2c.h" - -/* For dtime, etime we store the clock tick parameter (clk_tck) the - first time either of them is invoked rather than each time. This - approach probably speeds up each invocation by avoiding a system - call each time, but means that the overhead of the first call is - different to all others. */ -static long clk_tck = 0; - -#ifdef KR_headers -double G77_etime_0 (tarray) - real tarray[2]; -#else -double G77_etime_0 (real tarray[2]) -#endif -{ - /* The getrusage version is only the default for convenience. */ -#ifdef HAVE_GETRUSAGE - struct rusage rbuff; - - if (getrusage (RUSAGE_SELF, &rbuff) != 0) - abort (); - tarray[0] = ((float) (rbuff.ru_utime).tv_sec + - (float) (rbuff.ru_utime).tv_usec/1000000.0); - tarray[1] = ((float) (rbuff.ru_stime).tv_sec + - (float) (rbuff.ru_stime).tv_usec/1000000.0); -#else /* HAVE_GETRUSAGE */ - struct tms buffer; - -/* NeXTStep seems to define _SC_CLK_TCK but not to have sysconf; - fixme: does using _POSIX_VERSION help? */ -# if defined _SC_CLK_TCK && defined _POSIX_VERSION - if (! clk_tck) clk_tck = sysconf(_SC_CLK_TCK); -# elif defined CLOCKS_PER_SECOND - if (! clk_tck) clk_tck = CLOCKS_PER_SECOND; -# elif defined CLK_TCK - if (! clk_tck) clk_tck = CLK_TCK; -# elif defined HAVE_GETRUSAGE -# else - #error Dont know clock tick length -# endif - if (times(&buffer) < 0) return -1.0; - tarray[0] = (float) buffer.tms_utime / (float)clk_tck; - tarray[1] = (float) buffer.tms_stime / (float)clk_tck; -#endif /* HAVE_GETRUSAGE */ - return (tarray[0]+tarray[1]); -} diff --git a/gcc/f/runtime/libU77/fdate_.c b/gcc/f/runtime/libU77/fdate_.c deleted file mode 100644 index afe8b24fc44..00000000000 --- a/gcc/f/runtime/libU77/fdate_.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif - -#include "f2c.h" - -/* NB. this implementation is for a character*24 function. There's - also a subroutine version. Of course, the calling convention is - essentially the same for both. */ - -/* Character *24 */ void G77_fdate_0 (char *ret_val, ftnlen ret_val_len) -{ - int s_copy (); - time_t tloc; - tloc = time (NULL); - /* Allow a length other than 24 for compatibility with what other - systems do, despite it being documented as 24. */ - s_copy (ret_val, ctime ((time_t *) &tloc), ret_val_len, 24); -} diff --git a/gcc/f/runtime/libU77/fgetc_.c b/gcc/f/runtime/libU77/fgetc_.c deleted file mode 100644 index 49f39830d2c..00000000000 --- a/gcc/f/runtime/libU77/fgetc_.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#include "f2c.h" -#include "fio.h" - -#ifdef KR_headers -integer G77_fgetc_0 (lunit, c, Lc) - integer *lunit; - ftnlen Lc; /* should be 1 */ - char *c; -#else -integer G77_fgetc_0 (const integer *lunit, char *c, ftnlen Lc) -#endif -{ - int err; - FILE *f = f__units[*lunit].ufd; - - if (*lunit>=MXUNIT || *lunit<0) - return 101; /* bad unit error */ - err = getc (f); - if (err == EOF) { - if (feof (f)) - return -1; - else - return ferror (f); } - else { - if (Lc == 0) - return 0; - - c[0] = err; - while (--Lc) - *++c = ' '; - return 0; } -} - -#ifdef KR_headers -integer G77_fget_0 (c, Lc) - ftnlen Lc; /* should be 1 */ - char *c; -#else -integer G77_fget_0 (char *c, const ftnlen Lc) -#endif -{ - integer five = 5; - - return G77_fgetc_0 (&five, c, Lc); -} diff --git a/gcc/f/runtime/libU77/flush1_.c b/gcc/f/runtime/libU77/flush1_.c deleted file mode 100644 index 451915debac..00000000000 --- a/gcc/f/runtime/libU77/flush1_.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#include "f2c.h" -#include "fio.h" - -/* This flushes a single unit, c.f. libI77 version. */ - -#ifdef KR_headers -extern integer G77_fnum_0 (); - -/* Subroutine */ int G77_flush1_0 (lunit) - integer *lunit; -#else -extern integer G77_fnum_0 (integer *); - -/* Subroutine */ int G77_flush1_0 (const integer *lunit) -#endif -{ - if (*lunit>=MXUNIT || *lunit<0) - err(1,101,"flush"); - /* f__units is a table of descriptions for the unit numbers (defined - in io.h) with file descriptors rather than streams */ - if (f__units[*lunit].ufd != NULL && f__units[*lunit].uwrt) - fflush(f__units[*lunit].ufd); - return 0; -} diff --git a/gcc/f/runtime/libU77/fnum_.c b/gcc/f/runtime/libU77/fnum_.c deleted file mode 100644 index 0a3ba013e06..00000000000 --- a/gcc/f/runtime/libU77/fnum_.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "f2c.h" -#include "fio.h" - -#ifdef KR_headers -integer G77_fnum_0 (lunit) - integer *lunit; -#else -integer G77_fnum_0 (integer *lunit) -#endif -{ - if (*lunit>=MXUNIT || *lunit<0) - err(1,101,"fnum"); - /* f__units is a table of descriptions for the unit numbers (defined - in io.h). Use file descriptor (ufd) and fileno rather than udev - field since udev is unix specific */ - return fileno(f__units[*lunit].ufd); -} diff --git a/gcc/f/runtime/libU77/fputc_.c b/gcc/f/runtime/libU77/fputc_.c deleted file mode 100644 index 5a1109e8d4f..00000000000 --- a/gcc/f/runtime/libU77/fputc_.c +++ /dev/null @@ -1,65 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#include "f2c.h" -#include "fio.h" - -#ifdef KR_headers -integer G77_fputc_0 (lunit, c, Lc) - integer *lunit; - ftnlen Lc; /* should be 1 */ - char *c; -#else -integer G77_fputc_0 (const integer *lunit, const char *c, const ftnlen Lc) -#endif -{ - int err; - FILE *f = f__units[*lunit].ufd; - - if (*lunit>=MXUNIT || *lunit<0) - return 101; /* bad unit error */ - err = putc (c[0], f); - if (err == EOF) { - if (feof (f)) - return -1; - else - return ferror (f); - } - else - return 0; -} - -#ifdef KR_headers -integer G77_fput_0 (c, Lc) - ftnlen Lc; /* should be 1 */ - char *c; -#else -integer G77_fput_0 (const char *c, const ftnlen Lc) -#endif -{ - integer six = 6; - - return G77_fputc_0 (&six, c, Lc); -} diff --git a/gcc/f/runtime/libU77/fstat_.c b/gcc/f/runtime/libU77/fstat_.c deleted file mode 100644 index da5434ad0b7..00000000000 --- a/gcc/f/runtime/libU77/fstat_.c +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "f2c.h" -#include <sys/types.h> -#include <sys/stat.h> - -#ifdef KR_headers -extern integer G77_fnum_0 (); - -integer G77_fstat_0 (lunit, statb) - integer *lunit; - integer statb[13]; -#else -extern integer G77_fnum_0 (const integer *); - -integer G77_fstat_0 (const integer *lunit, integer statb[13]) -#endif -{ - int err; - struct stat buf; - - err = fstat (G77_fnum_0 (lunit), &buf); - statb[0] = buf.st_dev; - statb[1] = buf.st_ino; - statb[2] = buf.st_mode; - statb[3] = buf.st_nlink; - statb[4] = buf.st_uid; - statb[5] = buf.st_gid; -#if HAVE_ST_RDEV - statb[6] = buf.st_rdev; /* not posix */ -#else - statb[6] = 0; -#endif - statb[7] = buf.st_size; - statb[8] = buf.st_atime; - statb[9] = buf.st_mtime; - statb[10] = buf.st_ctime; -#if HAVE_ST_BLKSIZE - statb[11] = buf.st_blksize; /* not posix */ -#else - statb[11] = -1; -#endif -#if HAVE_ST_BLOCKS - statb[12] = buf.st_blocks; /* not posix */ -#else - statb[12] = -1; -#endif - return err; -} diff --git a/gcc/f/runtime/libU77/gerror_.c b/gcc/f/runtime/libU77/gerror_.c deleted file mode 100644 index 6f5943c1dce..00000000000 --- a/gcc/f/runtime/libU77/gerror_.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <errno.h> -#include <stddef.h> -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include "f2c.h" - -#ifndef HAVE_STRERROR - extern char *sys_errlist []; -# define strerror(i) (sys_errlist[i]) -#endif -#ifdef KR_headers -extern void s_copy (); -/* Subroutine */ int G77_gerror_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -extern void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb); -/* Subroutine */ int G77_gerror_0 (char *str, ftnlen Lstr) -#endif -{ - char * s; - - s = strerror(errno); - s_copy (str, s, Lstr, strlen (s)); - return 0; -} diff --git a/gcc/f/runtime/libU77/getcwd_.c b/gcc/f/runtime/libU77/getcwd_.c deleted file mode 100644 index e757803896a..00000000000 --- a/gcc/f/runtime/libU77/getcwd_.c +++ /dev/null @@ -1,99 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <errno.h> -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include <stdio.h> /* for NULL */ -#include <errno.h> /* for ENOSYS */ -#include "f2c.h" - -#if HAVE_GETCWD - -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#else - extern char *getcwd (); -#endif - -#ifdef KR_headers -extern void s_copy (); -integer G77_getcwd_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -extern void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb); -integer G77_getcwd_0 (char *str, const ftnlen Lstr) -#endif -{ - int i; - char *ret; - - ret = getcwd (str, Lstr); - if (ret == NULL) return errno; - for (i=strlen(str); i<Lstr; i++) - str[i] = ' '; - return 0; -} - -#elif HAVE_GETWD /* HAVE_GETCWD */ - -/* getwd usage taken from SunOS4 man */ - -# include <sys/param.h> - extern char *getwd (); -#ifdef KR_headers -extern VOID s_copy (); -integer G77_getcwd_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -extern void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb); -integer G77_getcwd_0 (char *str, const ftnlen Lstr) -#endif -{ - char pathname[MAXPATHLEN]; - size_t l; - - if (getwd (pathname) == NULL) { - return errno; - } else { - s_copy (str, pathname, Lstr, strlen (str)); - return 0; - } -} - -#else /* !HAVE_GETWD && !HAVE_GETCWD */ - -#ifdef KR_headers -extern VOID s_copy (); -integer G77_getcwd_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -extern void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb); -integer G77_getcwd_0 (char *str, const ftnlen Lstr) -#endif -{ - return errno = ENOSYS; -} - -#endif diff --git a/gcc/f/runtime/libU77/getgid_.c b/gcc/f/runtime/libU77/getgid_.c deleted file mode 100644 index 02e8a4e4895..00000000000 --- a/gcc/f/runtime/libU77/getgid_.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <sys/types.h> -#include "f2c.h" - -#ifdef KR_headers -integer G77_getgid_0 () -#else -integer G77_getgid_0 (void) -#endif -{ - return getgid (); -} diff --git a/gcc/f/runtime/libU77/getlog_.c b/gcc/f/runtime/libU77/getlog_.c deleted file mode 100644 index a2c5f20f28b..00000000000 --- a/gcc/f/runtime/libU77/getlog_.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> -#endif -#include <stdio.h> -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include "f2c.h" - -/* getlogin not in svr1-3 */ - -/* SGI also has character*(*) function getlog() */ - -#ifdef KR_headers -extern VOID s_copy (); -/* Subroutine */ int G77_getlog_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -extern void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb); -/* Subroutine */ int G77_getlog_0 (char *str, const ftnlen Lstr) -#endif -{ - size_t i; - char *p; - - p = getlogin (); - if (p != NULL) { - i = strlen (p); - s_copy (str, p, Lstr, i); - } else { - s_copy (str, " ", Lstr, 1); - } - return 0; -} diff --git a/gcc/f/runtime/libU77/getpid_.c b/gcc/f/runtime/libU77/getpid_.c deleted file mode 100644 index fa484785957..00000000000 --- a/gcc/f/runtime/libU77/getpid_.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <sys/types.h> -#include "f2c.h" - -#ifdef KR_headers -integer G77_getpid_0 () -#else -integer G77_getpid_0 (void) -#endif -{ - return getpid (); -} diff --git a/gcc/f/runtime/libU77/getuid_.c b/gcc/f/runtime/libU77/getuid_.c deleted file mode 100644 index 421bb4c9362..00000000000 --- a/gcc/f/runtime/libU77/getuid_.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <sys/types.h> -#include "f2c.h" - -#ifdef KR_headers -integer G77_getuid_0 () -#else -integer G77_getuid_0 (void) -#endif -{ - return getuid (); -} diff --git a/gcc/f/runtime/libU77/gmtime_.c b/gcc/f/runtime/libU77/gmtime_.c deleted file mode 100644 index 5f6f8ec6a0b..00000000000 --- a/gcc/f/runtime/libU77/gmtime_.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -/* fixme: do we need to use TM_IN_SYS_TIME? */ -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -#ifdef KR_headers -/* Subroutine */ int G77_gmtime_0 (stime, tarray) - integer *stime, tarray[9]; -#else -/* Subroutine */ int G77_gmtime_0 (const integer * stime, integer tarray[9]) -#endif -{ - struct tm *lt; - lt = gmtime ((time_t *) stime); - tarray[0] = lt->tm_sec; - tarray[1] = lt->tm_min; - tarray[2] = lt->tm_hour; - tarray[3] = lt->tm_mday; - tarray[4] = lt->tm_mon; - tarray[5] = lt->tm_year; - tarray[6] = lt->tm_wday; - tarray[7] = lt->tm_yday; - tarray[8] = lt->tm_isdst; - return 0; -} diff --git a/gcc/f/runtime/libU77/hostnm_.c b/gcc/f/runtime/libU77/hostnm_.c deleted file mode 100644 index 8229e09e727..00000000000 --- a/gcc/f/runtime/libU77/hostnm_.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include <errno.h> /* for ENOSYS */ -#include "f2c.h" - -integer G77_hostnm_0 (char *name, ftnlen Lname) -{ - int ret, i; - -#if HAVE_GETHOSTNAME - ret = gethostname (name, Lname); - if (ret==0) { - /* Pad with blanks (assuming gethostname will make an error - return if it can't fit in the null). */ - for (i=strlen(name); i<=Lname; i++) - name[i] = ' '; - } - return ret; -#else - return errno = ENOSYS; -#endif -} diff --git a/gcc/f/runtime/libU77/idate_.c b/gcc/f/runtime/libU77/idate_.c deleted file mode 100644 index c4075767a4c..00000000000 --- a/gcc/f/runtime/libU77/idate_.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -/* VMS and Irix versions (at least) differ from libU77 elsewhere */ - -/* libU77 one: */ - -#ifdef KR_headers -/* Subroutine */ int G77_idate_0 (iarray) - int iarray[3]; -#else -/* Subroutine */ int G77_idate_0 (int iarray[3]) -#endif -{ - struct tm *lt; - time_t tim; - tim = time(NULL); - lt = localtime(&tim); - iarray[0] = lt->tm_mday; - iarray[1] = lt->tm_mon + 1; /* in range 1-12 in SunOS (experimentally) */ - /* The `+1900' is consistent with SunOS and Irix, but they don't say - it's added. I think I've seen a system where tm_year was since - 1970, but can't now verify that, so assume the ANSI definition. */ - iarray[2] = lt->tm_year + 1900; - return 0; -} diff --git a/gcc/f/runtime/libU77/ierrno_.c b/gcc/f/runtime/libU77/ierrno_.c deleted file mode 100644 index 557b53a4664..00000000000 --- a/gcc/f/runtime/libU77/ierrno_.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <errno.h> -#include "f2c.h" - -#ifdef KR_headers -integer G77_ierrno_0 () -#else -integer G77_ierrno_0 (void) -#endif -{ - return errno; -} diff --git a/gcc/f/runtime/libU77/irand_.c b/gcc/f/runtime/libU77/irand_.c deleted file mode 100644 index 2bf14ccee26..00000000000 --- a/gcc/f/runtime/libU77/irand_.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include "f2c.h" - -/* We could presumably do much better than the traditional libc - version, though at least the glibc one is reasonable, it seems. - For the sake of the innocent, I'm not sure we should really do - this... */ - -/* Note this is per SunOS -- other s may have no arg. */ - -#ifdef KR_headers -integer G77_irand_0 (flag) - integer *flag; -#else -integer G77_irand_0 (integer *flag) -#endif -{ - switch (*flag) { - case 0: - break; - case 1: - srand (0); /* Arbitrary choice of initialiser. */ - break; - default: - srand (*flag); - } - return rand (); -} - - - - - - diff --git a/gcc/f/runtime/libU77/isatty_.c b/gcc/f/runtime/libU77/isatty_.c deleted file mode 100644 index 92c33468f53..00000000000 --- a/gcc/f/runtime/libU77/isatty_.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include "f2c.h" -#include "fio.h" - -#ifdef KR_headers -extern integer G77_fnum_0 (); - -logical G77_isatty_0 (lunit) - integer *lunit; -#else -extern integer G77_fnum_0 (integer *); - -logical G77_isatty_0 (integer *lunit) -#endif -{ - if (*lunit>=MXUNIT || *lunit<0) - err(1,101,"isatty"); - /* f__units is a table of descriptions for the unit numbers (defined - in io.h) with file descriptors rather than streams */ - return (isatty(G77_fnum_0 (lunit)) ? TRUE_ : FALSE_); -} diff --git a/gcc/f/runtime/libU77/itime_.c b/gcc/f/runtime/libU77/itime_.c deleted file mode 100644 index 50378d54426..00000000000 --- a/gcc/f/runtime/libU77/itime_.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -#ifdef KR_headers -/* Subroutine */ int G77_itime_0 (tarray) - integer tarray[3]; -#else -/* Subroutine */ int G77_itime_0 (integer tarray[3]) -#endif -{ - struct tm *lt; - time_t tim; - - tim = time(NULL); - lt = localtime(&tim); - tarray[0] = lt->tm_hour; - tarray[1] = lt->tm_min; - tarray[2] = lt->tm_sec; - return 0; -} diff --git a/gcc/f/runtime/libU77/kill_.c b/gcc/f/runtime/libU77/kill_.c deleted file mode 100644 index 32afddf1e46..00000000000 --- a/gcc/f/runtime/libU77/kill_.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <sys/types.h> -#include <signal.h> -#include <errno.h> -#include "f2c.h" - -/* fixme: bsd, svr1-3 use int, not pid_t */ - -#ifdef KR_headers -integer G77_kill_0 (pid, signum) - integer *pid, *signum; -#else -integer G77_kill_0 (const integer *pid, const integer *signum) -#endif -{ - return kill ((pid_t) *pid, *signum) ? errno : 0; -} diff --git a/gcc/f/runtime/libU77/link_.c b/gcc/f/runtime/libU77/link_.c deleted file mode 100644 index 6892dcb7694..00000000000 --- a/gcc/f/runtime/libU77/link_.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include <errno.h> -#include <sys/param.h> -#include "f2c.h" - -#ifdef KR_headers -void g_char (); - -integer G77_link_0 (path1, path2, Lpath1, Lpath2) - char *path1, *path2; ftnlen Lpath1, Lpath2; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_link_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2) -#endif -{ - char *buff1, *buff2; - char *bp, *blast; - int i; - - buff1 = malloc (Lpath1+1); - if (buff1 == NULL) return -1; - g_char (path1, Lpath1, buff1); - buff2 = malloc (Lpath2+1); - if (buff2 == NULL) return -1; - g_char (path2, Lpath2, buff2); - i = link (buff1, buff2); - free (buff1); free (buff2); - return i ? errno : 0; -} diff --git a/gcc/f/runtime/libU77/lnblnk_.c b/gcc/f/runtime/libU77/lnblnk_.c deleted file mode 100644 index 806eca293f1..00000000000 --- a/gcc/f/runtime/libU77/lnblnk_.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - - -/* via f2c from Fortran */ - -#include "f2c.h" - -integer G77_lnblnk_0 (char *str, ftnlen str_len) -{ - integer ret_val; - integer i_len(); - - for (ret_val = str_len; ret_val >= 1; --ret_val) { - if (*(unsigned char *)&str[ret_val - 1] != ' ') { - return ret_val; - } - } - return ret_val; -} diff --git a/gcc/f/runtime/libU77/lstat_.c b/gcc/f/runtime/libU77/lstat_.c deleted file mode 100644 index e3efce7c55b..00000000000 --- a/gcc/f/runtime/libU77/lstat_.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include <sys/types.h> -#include <sys/stat.h> -#include <errno.h> /* for ENOSYS */ -#include "f2c.h" - -/* lstat isn't posix */ - -#ifdef KR_headers -void g_char(); - -integer G77_lstat_0 (name, statb, Lname) - char *name; - integer statb[13]; - ftnlen Lname; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_lstat_0 (const char *name, integer statb[13], const ftnlen Lname) -#endif -{ -#if HAVE_LSTAT - char *buff; - char *bp, *blast; - int err; - struct stat buf; - - buff = malloc (Lname+1); - if (buff == NULL) return -1; - g_char (name, Lname, buff); - err = lstat (buff, &buf); - free (buff); - statb[0] = buf.st_dev; - statb[1] = buf.st_ino; - statb[2] = buf.st_mode; - statb[3] = buf.st_nlink; - statb[4] = buf.st_uid; - statb[5] = buf.st_gid; -#if HAVE_ST_RDEV - statb[6] = buf.st_rdev; -#else - statb[6] = 0; -#endif - statb[7] = buf.st_size; - statb[8] = buf.st_atime; - statb[9] = buf.st_mtime; - statb[10] = buf.st_ctime; - statb[6] = 0; -#if HAVE_ST_BLKSIZE - statb[11] = buf.st_blksize; -#else - statb[11] = -1; -#endif -#if HAVE_ST_BLOCKS - statb[12] = buf.st_blocks; -#else - statb[12] = -1; -#endif - return err; -#else /* !HAVE_LSTAT */ - return errno = ENOSYS; -#endif /* !HAVE_LSTAT */ -} diff --git a/gcc/f/runtime/libU77/ltime_.c b/gcc/f/runtime/libU77/ltime_.c deleted file mode 100644 index 151ac6c9b55..00000000000 --- a/gcc/f/runtime/libU77/ltime_.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -/* fixme: do we need to use TM_IN_SYS_TIME? */ -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -#ifdef KR_headers -/* Subroutine */ int G77_ltime_0 (stime, tarray) - integer *stime, tarray[9]; -#else -/* Subroutine */ int G77_ltime_0 (const integer * stime, integer tarray[9]) -#endif -{ - struct tm *lt; - lt = localtime ((time_t *) stime); - tarray[0] = lt->tm_sec; - tarray[1] = lt->tm_min; - tarray[2] = lt->tm_hour; - tarray[3] = lt->tm_mday; - tarray[4] = lt->tm_mon; - tarray[5] = lt->tm_year; - tarray[6] = lt->tm_wday; - tarray[7] = lt->tm_yday; - tarray[8] = lt->tm_isdst; - return 0; -} diff --git a/gcc/f/runtime/libU77/mclock_.c b/gcc/f/runtime/libU77/mclock_.c deleted file mode 100644 index 6b7e81b1e04..00000000000 --- a/gcc/f/runtime/libU77/mclock_.c +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -/* Reported by wd42ej@sgi83.wwb.noaa.gov (Russ Jones AUTO-Sun3) on AIX. */ - -#ifdef KR_headers -longint G77_mclock_0 () -#else -longint G77_mclock_0 (void) -#endif -{ -#if HAVE_CLOCK - return clock (); -#else - return -1; -#endif -} diff --git a/gcc/f/runtime/libU77/perror_.c b/gcc/f/runtime/libU77/perror_.c deleted file mode 100644 index 26d8582dbcc..00000000000 --- a/gcc/f/runtime/libU77/perror_.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#include <errno.h> -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include "f2c.h" - -#ifdef KR_headers -/* Subroutine */ int G77_perror_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -/* Subroutine */ int G77_perror_0 (const char *str, const ftnlen Lstr) -#endif -{ - char buff[1000]; - char *bp, *blast; - - /* same technique as `system' -- what's wrong with malloc? */ - blast = buff + (Lstr < 1000 ? Lstr : 1000); - for (bp = buff ; bp<blast && *str!='\0' ; ) - *bp++ = *str++; - *bp = '\0'; - perror (buff); - return 0; -} diff --git a/gcc/f/runtime/libU77/rand_.c b/gcc/f/runtime/libU77/rand_.c deleted file mode 100644 index 165aee1220c..00000000000 --- a/gcc/f/runtime/libU77/rand_.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include "f2c.h" -#ifndef RAND_MAX -# define RAND_MAX 2147483647 /* from SunOS */ -#endif - -/* We could presumably do much better than the traditional libc - version, though at least the glibc one is reasonable, it seems. - For the sake of the innocent, I'm not sure we should really do - this... */ - -/* Note this is per SunOS -- other s may have no arg. */ - -#ifdef KR_headers -double G77_rand_0 (flag) - integer *flag; -#else -double G77_rand_0 (integer *flag) -#endif -{ - switch (*flag) { - case 0: - break; - case 1: - srand (0); /* Arbitrary choice of initialiser. */ - break; - default: - srand (*flag); - } - return (float) rand () / RAND_MAX; -} diff --git a/gcc/f/runtime/libU77/rename_.c b/gcc/f/runtime/libU77/rename_.c deleted file mode 100644 index e8a4bf6523c..00000000000 --- a/gcc/f/runtime/libU77/rename_.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include <stdio.h> -#include <errno.h> -#include "f2c.h" - -#ifdef KR_headers -void g_char (); - -integer G77_rename_0 (path1, path2, Lpath1, Lpath2) - char *path1, *path2; ftnlen Lpath1, Lpath2; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_rename_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2) -#endif -{ - char *buff1, *buff2; - char *bp, *blast; - int i; - - buff1 = malloc (Lpath1+1); - if (buff1 == NULL) return -1; - g_char (path1, Lpath1, buff1); - buff2 = malloc (Lpath2+1); - if (buff2 == NULL) return -1; - g_char (path2, Lpath2, buff2); - i = rename (buff1, buff2); - free (buff1); free (buff2); - return i ? errno : 0; -} diff --git a/gcc/f/runtime/libU77/secnds_.c b/gcc/f/runtime/libU77/secnds_.c deleted file mode 100644 index 1942528530f..00000000000 --- a/gcc/f/runtime/libU77/secnds_.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include <sys/types.h> - -#include "f2c.h" - -/* This is a VMS intrinsic. */ - -double G77_secnds_0 (real *r) -{ - struct tm *lt; - time_t clock; - float f; - - clock = time (NULL); - lt = localtime (&clock); - f= (3600.0*((real)lt->tm_hour) + 60.0*((real)lt->tm_min) + - (real)lt->tm_sec - *r); - return f; -} - diff --git a/gcc/f/runtime/libU77/second_.c b/gcc/f/runtime/libU77/second_.c deleted file mode 100644 index 41bb5a90a92..00000000000 --- a/gcc/f/runtime/libU77/second_.c +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#include "f2c.h" - -double G77_second_0 () { - extern double G77_etime_0 (); - real tarray[2]; - - return G77_etime_0 (tarray); -} diff --git a/gcc/f/runtime/libU77/sleep_.c b/gcc/f/runtime/libU77/sleep_.c deleted file mode 100644 index 36e1b8d9a7b..00000000000 --- a/gcc/f/runtime/libU77/sleep_.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include "f2c.h" - -/* Subroutine */ -#ifdef KR_headers -int G77_sleep_0 (seconds) - integer *seconds; -#else -int G77_sleep_0 (const integer *seconds) -#endif -{ - (void) sleep ((unsigned int) *seconds); - return 0; -} diff --git a/gcc/f/runtime/libU77/srand_.c b/gcc/f/runtime/libU77/srand_.c deleted file mode 100644 index 8edc62e4fe0..00000000000 --- a/gcc/f/runtime/libU77/srand_.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if STDC_HEADERS -# include <stdlib.h> -#endif -#include "f2c.h" - -/* Subroutine */ -#ifdef KR_headers -int G77_srand_0 (seed) - integer *seed; -#else -int G77_srand_0 (const integer *seed) -#endif -{ - srand ((unsigned int) *seed); - return 0; -} diff --git a/gcc/f/runtime/libU77/stat_.c b/gcc/f/runtime/libU77/stat_.c deleted file mode 100644 index b24f3892221..00000000000 --- a/gcc/f/runtime/libU77/stat_.c +++ /dev/null @@ -1,79 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include <sys/types.h> -#include <sys/stat.h> -#include "f2c.h" - -#ifdef KR_headers -void g_char (); - -integer G77_stat_0 (name, statb, Lname) - char *name; - integer statb[13]; - ftnlen Lname; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_stat_0 (const char *name, integer statb[13], const ftnlen Lname) -#endif -{ - char *buff; - char *bp, *blast; - int err; - struct stat buf; - - buff = malloc (Lname+1); - if (buff == NULL) return -1; - g_char (name, Lname, buff); - err = stat (buff, &buf); - free (buff); - statb[0] = buf.st_dev; - statb[1] = buf.st_ino; - statb[2] = buf.st_mode; - statb[3] = buf.st_nlink; - statb[4] = buf.st_uid; - statb[5] = buf.st_gid; -#if HAVE_ST_RDEV - statb[6] = buf.st_rdev; /* not posix */ -#else - statb[6] = 0; -#endif - statb[7] = buf.st_size; - statb[8] = buf.st_atime; - statb[9] = buf.st_mtime; - statb[10] = buf.st_ctime; -#if HAVE_ST_BLKSIZE - statb[11] = buf.st_blksize; /* not posix */ -#else - statb[11] = -1; -#endif -#if HAVE_ST_BLOCKS - statb[12] = buf.st_blocks; /* not posix */ -#else - statb[12] = -1; -#endif - return err; -} diff --git a/gcc/f/runtime/libU77/symlnk_.c b/gcc/f/runtime/libU77/symlnk_.c deleted file mode 100644 index d15e4528758..00000000000 --- a/gcc/f/runtime/libU77/symlnk_.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran. - -GNU Fortran is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include <errno.h> -#include <sys/param.h> -#include "f2c.h" - -#ifdef KR_headers -void g_char (); - -integer G77_symlnk_0 (path1, path2, Lpath1, Lpath2) - char *path1, *path2; ftnlen Lpath1, Lpath2; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_symlnk_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2) -#endif -{ -#if HAVE_SYMLINK - char *buff1, *buff2; - char *bp, *blast; - int i; - - buff1 = (char *) malloc (Lpath1+1); - if (buff1 == NULL) return -1; - g_char (path1, Lpath1, buff1); - buff2 = (char *) malloc (Lpath2+1); - if (buff2 == NULL) return -1; - g_char (path2, Lpath2, buff2); - i = symlink (buff1, buff2); - free (buff1); free (buff2); - return i ? errno : 0; -#else /* !HAVE_SYMLINK */ - return errno = ENOSYS; -#endif /* !HAVE_SYMLINK */ -} diff --git a/gcc/f/runtime/libU77/system_clock_.c b/gcc/f/runtime/libU77/system_clock_.c deleted file mode 100644 index d5cbaac0608..00000000000 --- a/gcc/f/runtime/libU77/system_clock_.c +++ /dev/null @@ -1,64 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include <sys/times.h> -#include <limits.h> -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include "f2c.h" - -#ifdef KR_headers -int G77_system_clock_0 (count, count_rate, count_max) - integer *count, *count_rate, *count_max; -#else -int G77_system_clock_0 (integer *count, integer *count_rate, integer *count_max) -#endif -{ - struct tms buffer; - unsigned long cnt; -#ifdef _SC_CLK_TCK - *count_rate = sysconf(_SC_CLK_TCK); -#elif defined CLOCKS_PER_SECOND - *count_rate = CLOCKS_PER_SECOND; -#elif defined CLK_TCK - *count_rate = CLK_TCK; -#else - #error Dont know clock tick length -#endif - *count_max = INT_MAX; /* dubious */ - cnt = times (&buffer); - if (cnt > (unsigned long) (*count_max)) - *count = *count_max; /* also dubious */ - else - *count = cnt; - return 0; -} diff --git a/gcc/f/runtime/libU77/time_.c b/gcc/f/runtime/libU77/time_.c deleted file mode 100644 index 73894b0b413..00000000000 --- a/gcc/f/runtime/libU77/time_.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -/* As well as this external function some compilers have an intrinsic - subroutine which fills a character argument (which is the VMS way) - -- caveat emptor. */ -#ifdef KR_headers -longint G77_time_0 () -#else -longint G77_time_0 (void) -#endif -{ - /* There are potential problems with the cast of the time_t here. */ - return time (NULL); -} diff --git a/gcc/f/runtime/libU77/ttynam_.c b/gcc/f/runtime/libU77/ttynam_.c deleted file mode 100644 index f69aa43f564..00000000000 --- a/gcc/f/runtime/libU77/ttynam_.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if STDC_HEADERS -# include <stdlib.h> -#endif -#if HAVE_UNISTD_H -# include <unistd.h> /* POSIX for ttyname */ -#endif -#include <stdio.h> -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include "f2c.h" - -#ifdef KR_headers -extern void s_copy (); -extern integer G77_fnum_0 (); -/* Character */ void G77_ttynam_0 (ret_val, ret_val_len, lunit) - char *ret_val; ftnlen ret_val_len; integer *lunit -#else -extern integer G77_fnum_0 (integer *lunit); -extern void s_copy(register char *a, register char *b, ftnlen la, ftnlen lb); -/* Character */ void G77_ttynam_0 (char *ret_val, ftnlen ret_val_len, integer *lunit) -#endif -{ - size_t i; - char *p; - - p = ttyname (G77_fnum_0 (lunit)); - if (p != NULL) { - i = strlen (p); - s_copy (ret_val, p, ret_val_len, i); - } else { - s_copy (ret_val, " ", ret_val_len, 1); - } -} diff --git a/gcc/f/runtime/libU77/u77-test.f b/gcc/f/runtime/libU77/u77-test.f deleted file mode 100644 index 11c5ecae449..00000000000 --- a/gcc/f/runtime/libU77/u77-test.f +++ /dev/null @@ -1,178 +0,0 @@ -*** Some random stuff for testing libU77. Should be done better. It's -* hard to test things where you can't guarantee the result. Have a -* good squint at what it prints, though detected errors will cause -* starred messages. - - integer i, j, k, ltarray (9), idat (3), count, rate, count_max, - + pid - real tarray1(2), tarray2(2), r1, r2, etime - intrinsic getpid, getuid, getgid, ierrno, gerror, - + fnum, isatty, getarg, access, unlink, fstat, - + stat, lstat, getcwd, gmtime, hostnm, etime, chmod, - + chdir, fgetc, fputc, system_clock, second, idate, secnds, - + time, ctime, fdate, ttynam - external lenstr - logical l - character gerr*80, c*1 - character ctim*25, line*80, lognam*20, wd*100, line2*80 - integer fstatb (13), statb (13) - integer *2 i2zero - - ctim = ctime(time()) - WRITE (6,'(A/)') '1 GNU libU77 test at: ' // ctim - write (6,'(A,I3,'', '',I3)') - + ' Logical units 5 and 6 correspond (FNUM) to' - + // ' Unix i/o units ', fnum(5), fnum(6) - if (lnblnk('foo ').ne.3 .or. len_trim('foo ').ne.3) then - print *, 'LNBLNK or LEN_TRIM failed' - call exit(1) - end if - l= isatty(6) - line2 = ttynam(6) - if (l) then - line = 'and 6 is a tty device (ISATTY) named '//line2 - else - line = 'and 6 isn''t a tty device (ISATTY)' - end if - write (6,'(1X,A)') line(:lenstr(line)) - pid = getpid() - WRITE (6,'(A,I10)') ' Process id (GETPID): ', pid - WRITE (6,'(A,I10)') ' User id (GETUID): ', GETUID () - WRITE (6,'(A,I10)') ' Group id (GETGID): ', GETGID () - WRITE (6,*) 'If you have the `id'' program, the following call of' - + // ' SYSTEM should agree with the above' - call flush(6) - CALL SYSTEM ('echo " " `id`') - call flush - call getlog (lognam) - write (6,*) 'Login name (GETLOG): ', lognam - call umask(0, mask) - write(6,*) 'UMASK returns', mask - call umask(mask) - ctim = fdate() - write (6,*) 'FDATE returns: ', ctim - j=time() - call ltime (j, ltarray) - write (6,'(1x,a,9i4)') 'LTIME returns:', ltarray - call gmtime (j, ltarray) - write (6,'(1x,a,9i4)') 'GMTIME returns:', ltarray - call system_clock(count, rate, count_max) - write(6,*) 'SYSTEM_CLOCK returns: ', count, rate, count_max - write (6,*) 'Sleeping for 1 second (SLEEP) ...' - call sleep (1) - write (6,*) 'Looping 10,000,000 times ...' - do i=1,10*1000*1000 - end do - r1= etime (tarray1) - if (r1.ne.tarray1(1)+tarray1(2)) - + write (6,*) '*** ETIME didn''t return sum of the array: ', - + r1, ' /= ', tarray1 - r2= dtime (tarray2) - if (abs (r1-r2).gt.1.0) write (6,*) - + 'Results of ETIME and DTIME differ by more than a second:', - + i, j - write (6,'(A,3F10.3)') - + ' Elapsed total, user, system time (ETIME): ', - + r1, tarray1 - call idate(i,j,k) - call idate (idat) - write (6,*) 'IDATE d,m,y: ',idat - print *, '... and the VXT version: ', i,j,k - call time(line(:8)) - print *, line(:8) - write (6,*) 'SECNDS(0.0) returns: ',secnds(0.0) - write (6,*) 'SECOND returns: ', second() - call dumdum(r1) - call second(r1) - write (6,*) 'CALL SECOND returns: ', r1 - i = getcwd(wd) - if (i.ne.0) then - call perror ('*** getcwd') - else - write (6,*) 'Current directory is "'//wd(:lenstr(wd))//'"' - end if - call chdir ('.',i) - if (i.ne.0) write (6,*) '***CHDIR to ".": ', i - i=hostnm(wd) - if(i.ne.0) then - call perror ('*** hostnm') - else - write (6,*) 'Host name is ', wd(:lenstr(wd)) - end if - i = access('/dev/null ', 'rw') - if (i.ne.0) write (6,*) '***Read/write ACCESS to /dev/null: ', i - write (6,*) 'Creating file "foo" for testing...' - open (3,file='foo',status='UNKNOWN') - rewind 3 - call fputc(3, 'c',i) - call fputc(3, 'd',j) - if (i+j.ne.0) write(6,*) '***FPUTC: ', i -C why is it necessary to reopen? - close(3) - open(3,file='foo',status='old') - call fseek(3,0,0,*10) - go to 20 - 10 write(6,*) '***FSEEK failed' - 20 call fgetc(3, c,i) - if (i.ne.0) write(6,*) '***FGETC: ', i - if (c.ne.'c') write(6,*) '***FGETC read the wrong thing: ', - + ichar(c) - i= ftell(3) - if (i.ne.1) write(6,*) '***FTELL offset: ', i - call chmod ('foo', 'a+w',i) - if (i.ne.0) write (6,*) '***CHMOD of "foo": ', i - i = fstat (3, fstatb) - if (i.ne.0) write (6,*) '***FSTAT of "foo": ', i - i = stat ('foo', statb) - if (i.ne.0) write (6,*) '***STAT of "foo": ', i - write (6,*) ' with stat array ', statb - if (statb(5).ne.getuid () .or. statb(6).ne.getgid() .or. statb(4) - + .ne. 1) write (6,*) '*** FSTAT uid, gid or nlink is wrong' - do i=1,13 - if (fstatb (i) .ne. statb (i)) - + write (6,*) '*** FSTAT and STAT don''t agree on '// ' - + array element ', i, ' value ', fstatb (i), statb (i) - end do - i = lstat ('foo', fstatb) - do i=1,13 - if (fstatb (i) .ne. statb (i)) - + write (6,*) '*** LSTAT and STAT don''t agree on '// ' - + array element ', i, ' value ', fstatb (i), statb (i) - end do - -C in case it exists already: - call unlink ('bar',i) - call link ('foo ', 'bar ',i) - if (i.ne.0) - + write (6,*) '***LINK "foo" to "bar" failed: ', i - call unlink ('foo',i) - if (i.ne.0) write (6,*) '***UNLINK "foo" failed: ', i - call unlink ('foo',i) - if (i.eq.0) write (6,*) '***UNLINK "foo" again: ', i - call gerror (gerr) - i = ierrno() - write (6,'(A,I3,A/1X,A)') ' The current error number is: ', - + i, - + ' and the corresponding message is:', gerr(:lenstr(gerr)) - write (6,*) 'This is sent to stderr prefixed by the program name' - call getarg (0, line) - call perror (line (:lenstr (line))) - call unlink ('bar') - WRITE (6,*) 'You should see exit status 1' - CALL EXIT(1) - 99 END - - integer function lenstr (str) -C return length of STR not including trailing blanks, but always -C return >0 - character *(*) str - if (str.eq.' ') then - lenstr=1 - else - lenstr = lnblnk (str) - end if - end -* just make sure SECOND() doesn't "magically" work the second time. - subroutine dumdum(r) - r = 3.14159 - end diff --git a/gcc/f/runtime/libU77/umask_.c b/gcc/f/runtime/libU77/umask_.c deleted file mode 100644 index 203acfa916f..00000000000 --- a/gcc/f/runtime/libU77/umask_.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <sys/types.h> -#include <sys/stat.h> -#include "f2c.h" - -#ifdef KR_headers -integer G77_umask_0 (mask) - integer *mask; -#else -integer G77_umask_0 (integer *mask) -#endif -{ - return umask ((mode_t) *mask); -} diff --git a/gcc/f/runtime/libU77/unlink_.c b/gcc/f/runtime/libU77/unlink_.c deleted file mode 100644 index 5e7edf213bc..00000000000 --- a/gcc/f/runtime/libU77/unlink_.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#if HAVE_STDLIB_H -# include <stdlib.h> -#else -# include <stdio.h> -#endif -#if HAVE_UNISTD_H -# include <unistd.h> -#endif -#include <errno.h> -#include <sys/param.h> -#include "f2c.h" - -#ifdef KR_headers -void g_char (); - -integer G77_unlink_0 (str, Lstr) - char *str; ftnlen Lstr; -#else -void g_char(const char *a, ftnlen alen, char *b); - -integer G77_unlink_0 (const char *str, const ftnlen Lstr) -#endif -{ - char *buff; - char *bp, *blast; - int i; - - buff = malloc (Lstr+1); - if (buff == NULL) return -1; - g_char (str, Lstr, buff); - i = unlink (buff); - free (buff); - return i ? errno : 0; /* SGI version returns -1 on failure. */ -} diff --git a/gcc/f/runtime/libU77/vxtidate_.c b/gcc/f/runtime/libU77/vxtidate_.c deleted file mode 100644 index c517f29419e..00000000000 --- a/gcc/f/runtime/libU77/vxtidate_.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#include "f2c.h" - -/* VMS and Irix versions (at least) differ from libU77 elsewhere */ - -/* VMS style: */ - -/* Subroutine */ -#ifdef KR_headers -int G77_vxtidate_0 (m, d, y) - integer *y, *m, *d; -#else -int G77_vxtidate_0 (integer *m, integer *d, integer *y) -#endif -{ - struct tm *lt; - time_t tim; - tim = time(NULL); - lt = localtime(&tim); - *y = lt->tm_year; - *m = lt->tm_mon+1; - *d = lt->tm_mday; - return 0; -} diff --git a/gcc/f/runtime/libU77/vxttime_.c b/gcc/f/runtime/libU77/vxttime_.c deleted file mode 100644 index 054bb45a89a..00000000000 --- a/gcc/f/runtime/libU77/vxttime_.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of GNU Fortran libU77 library. - -This library is free software; you can redistribute it and/or modify it -under the terms of the GNU Library General Public License as published -by the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with GNU Fortran; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <stdio.h> -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif -#include "f2c.h" - -/* Subroutine */ -#ifdef KR_headers -void G77_vxttime_0 (chtime, Lchtime) - char chtime[8]; - ftnlen Lchtime; -#else -void G77_vxttime_0 (char chtime[8], const ftnlen Lchtime) -#endif -{ - time_t tim; - char *ctim; - tim = time(NULL); - ctim = ctime (&tim); - strncpy (chtime, ctim+11, 8); -} diff --git a/gcc/f/runtime/permission.netlib b/gcc/f/runtime/permission.netlib deleted file mode 100644 index 261b719bc57..00000000000 --- a/gcc/f/runtime/permission.netlib +++ /dev/null @@ -1,23 +0,0 @@ -/**************************************************************** -Copyright 1990 - 1997 by AT&T, Lucent Technologies and Bellcore. - -Permission to use, copy, modify, and distribute this software -and its documentation for any purpose and without fee is hereby -granted, provided that the above copyright notice appear in all -copies and that both that the copyright notice and this -permission notice and warranty disclaimer appear in supporting -documentation, and that the names of AT&T, Bell Laboratories, -Lucent or Bellcore or any of their entities not be used in -advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -AT&T, Lucent and Bellcore disclaim all warranties with regard to -this software, including all implied warranties of -merchantability and fitness. In no event shall AT&T, Lucent or -Bellcore be liable for any special, indirect or consequential -damages or any damages whatsoever resulting from loss of use, -data or profits, whether in an action of contract, negligence or -other tortious action, arising out of or in connection with the -use or performance of this software. -****************************************************************/ - diff --git a/gcc/f/runtime/readme.netlib b/gcc/f/runtime/readme.netlib deleted file mode 100644 index 5d2ac98226f..00000000000 --- a/gcc/f/runtime/readme.netlib +++ /dev/null @@ -1,590 +0,0 @@ - -====== old index for f2c, now "readme from f2c" ============ - -FILES: - -f2c.h Include file necessary for compiling output of the converter. - See the second NOTE below. - -f2c.1 Man page for f2c. - -f2c.1t Source for f2c.1 (to be processed by troff -man or nroff -man). - -libf77 Library of non I/O support routines the generated C may need. - Fortran main programs result in a C function named MAIN__ that - is meant to be invoked by the main() in libf77. - -libi77 Library of Fortran I/O routines the generated C may need. - Note that some vendors (e.g., BSD, Sun and MIPS) provide a - libF77 and libI77 that are incompatible with f2c -- they - provide some differently named routines or routines with the - names that f2c expects, but with different calling sequences. - On such systems, the recommended procedure is to merge - libf77 and libi77 into a single library, say libf2c, and to - install it where you can access it by specifying -lf2c . The - definition of link_msg in sysdep.c assumes this arrangement. - - Both libf77 and libi77 are bundles, meant to be unpacked by the - Bourne (or Korn) shell. MS-DOS users can use the MKS Toolkit - to unpack libf77 and libi77. - -libf2c.zip - Only available by ftp: combination of libf77 and libi77, with - Unix and PC makefiles. - -f2c.ps Postscript for a technical report on f2c. After you strip the - mail header, the first line should be "%!PS". - -fixes The complete change log, reporting bug fixes and other changes. - (Some recent change-log entries are given below). - -fc A shell script that uses f2c and imitates much of the behavior - of commonly found f77 commands. You will almost certainly - need to adjust some of the shell-variable assignments to make - this script work on your system. - - -SUBDIRECTORY: - -f2c/src Source for the converter itself, including a file of checksums - and source for a program to compute the checksums (to verify - correct transmission of the source), is available: ask netlib - (e.g., netlib@netlib.bell-labs.com) to - send all from f2c/src - If the checksums show damage to just a few source files, or if - the change log file (see "fixes" below) reports corrections to - some source files, you can request those files individually - "from f2c/src". For example, to get defs.h and xsum0.out, you - would ask netlib to - send defs.h xsum0.out from f2c/src - "all from f2c/src" is about 640 kilobytes long; for convenience - (and checksums), it includes copies of f2c.h, f2c.1, and f2c.1t. - - Tip: if asked to send over 99,000 bytes in one request, netlib - breaks the shipment into 1000 line pieces and sends each piece - separately (since otherwise some mailers might gag). To avoid - the hassle of reassembling the pieces, try to keep each request - under 99,000 bytes long. The final number in each line of - xsum0.out gives the length of each file in f2c/src. For - example, - send exec.c expr.c from f2c/src - send format.c format_data.c from f2c/src - will give you slightly less hassle than - send exec.c expr.c format.c format_data.c from f2c/src - Alternatively, if all the mailers in your return path allow - long messages, you can supply an appropriate mailsize line in - your netlib request, e.g. - mailsize 200k - send exec.c expr.c format.c format_data.c from f2c/src - - If you have trouble generating gram.c, you can ask netlib to - send gram.c from f2c/src - Then `xsum gram.c` should report - gram.c 5529f4f 58745 - Alternatively, if you have bison, you might get a working - gram.c by saying - make gram.c YACC=bison YFLAGS=-y - (but please do not complain if this gives a bad gram.c). - -NOTE: For now, you may exercise f2c by sending netlib a message whose - first line is "execute f2c" and whose remaining lines are - the Fortran 77 source that you wish to have converted. - Return mail brings you the resulting C, with f2c's error - messages between #ifdef uNdEfInEd and #endif at the end. - (To understand line numbers in the error messages, regard - the "execute f2c" line as line 0. It is stripped away by - the netlib software before f2c sees your Fortran input.) - Options described in the man page may be transmitted to - netlib by having the first line of input be a comment - whose first 6 characters are "c$f2c " and whose remaining - characters are the desired options, e.g., "c$f2c -R -u". - - You may say "execute f2c" in the Subject line instead of (but - *not* in addition to) in the first line of the message body. - - The incoming Fortran is saved, at least for a while. Don't - send any secrets! - - -BUGS: Please send bug reports (including the shortest example - you can find that illustrates the bug) to research!dmg - or dmg@bell-labs.com . You might first check whether - the bug goes away when you turn optimization off. - - -NOTE: f2c.h defines several types, e.g., real, integer, doublereal. - The definitions in f2c.h are suitable for most machines, but if - your machine has sizeof(double) > 2*sizeof(long), you may need - to adjust f2c.h appropriately. f2c assumes - sizeof(doublecomplex) = 2*sizeof(doublereal) - sizeof(doublereal) = sizeof(complex) - sizeof(doublereal) = 2*sizeof(real) - sizeof(real) = sizeof(integer) - sizeof(real) = sizeof(logical) - sizeof(real) = 2*sizeof(shortint) - EQUIVALENCEs may not be translated correctly if these - assumptions are violated. - - On machines, such as those using a DEC Alpha processor, on - which sizeof(short) == 2, sizeof(int) == sizeof(float) == 4, - and sizeof(long) == sizeof(double) == 8, it suffices to - modify f2c.h by removing the first occurrence of "long " - on each line containing "long ", e.g., by issuing the - commands - mv f2c.h f2c.h0 - sed 's/long //' f2c.h0 >f2c.h - On such machines, one can enable INTEGER*8 by uncommenting - the typedef of longint in f2c.h, so it reads - typedef long longint; - by compiling libI77 with -DAllow_TYQUAD, and by adjusting - libF77/makefile as described in libF77/README. - - Some machines may have sizeof(int) == 4 and - sizeof(long long) == 8. On such machines, adjust f2c.h - by changing "long int " to "long long ", e.g., by saying - mv f2c.h f2c.h0 - sed 's/long int /long long /' f2c.h0 >f2c.h - One can enable INTEGER*8 on such machines as described - above, but with - typedef long long longint; - - There exists a C compiler that objects to the lines - typedef VOID C_f; /* complex function */ - typedef VOID H_f; /* character function */ - typedef VOID Z_f; /* double complex function */ - in f2c.h . If yours is such a compiler, do two things: - 1. Complain to your vendor about this compiler bug. - 2. Find the line - #define VOID void - in f2c.h and change it to - #define VOID int - (For readability, the f2c.h lines shown above have had two - tabs inserted before their first character.) - -FTP: All the material described above is now available by anonymous - ftp from netlib.bell-labs.com (login: anonymous; Password: your - E-mail address; cd netlib/f2c). Note that you can say, e.g., - - cd /netlib/f2c/src - binary - prompt - mget *.Z - - to get all the .Z files in src. You must uncompress the .Z - files once you have a copy of them, e.g., by - - uncompress *.Z - - Subdirectory msdos contains two PC versions of f2c, - f2c.exe.Z and f2cx.exe.Z; the latter uses extended memory. - The README in that directory provides more details. - - Changes appear first in the f2c files available by E-mail - from netlib@netlib.bell-labs.com. If the deamons work right, - changed files are available the next day by ftp from - netlib.bell-labs.com. In due course, they reach other netlib servers. - -CHANGE NOTIFICATION: - Send the E-mail message - subscribe f2c - to netlib@netlib.bell-labs.com to request notification of new and - changed f2c files. (Beware that automatically sent change - notifications may reach you before changes have reached - ftp://netlib.bell-labs.com/netlib/f2c or to other netlib servers.) - Send the E-mail message - unsubscribe f2c - to recant your notification request. - ------------------ -Recent change log (partial) ------------------ - -Mon May 13 23:35:26 EDT 1996 - Recognize Fortran 90's /= as a synonym for .NE.. (<> remains a -synonym for .NE..) - Emit an empty int function of no arguments to supply an external -name to named block data subprograms (so they can be called somewhere -to force them to be loaded from a library). - Fix bug (memory fault) in handling the following illegal Fortran: - parameter(i=1) - equivalence(i,j) - end - Treat cdabs, cdcos, cdexp, cdlog, cdsin, and cdsqrt as synonyms for -the double complex intrinsics zabs, zcos, zexp, zlog, zsin, and zsqrt, -respectively, unless -cd is specified. - Recognize the Fortran 90 bit-manipulation intrinsics btest, iand, -ibclr, ibits, ibset, ieor, ior, ishft, and ishftc, unless -i90 is -specified. Note that iand, ieor, and ior are thus now synonyms for -"and", "xor", and "or", respectively. - Add three macros (bit_test, bit_clear, bit_set) to f2c.h for use -with btest, ibclr, and ibset, respectively. Add new functions -[lq]bit_bits, [lq]bit_shift, and [lq]_bit_cshift to libF77 for -use with ibits, ishft, and ishftc, respectively. - Add integer function ftell(unit) (returning -1 on error) and -subroutine fseek(unit, offset, whence, *) to libI77 (with branch to -label * on error). - -Tue May 14 23:21:12 EDT 1996 - Fix glitch (possible memory fault, or worse) in handling multiple -entry points with names over 28 characters long. - -Mon Jun 10 01:20:16 EDT 1996 - Update netlib E-mail and ftp addresses in f2c/readme and -f2c/src/readme (which are different files) -- to reflect the upcoming -breakup of AT&T. - libf77: trivial tweaks to F77_aloc.c and system_.c; Version.c not -changed. - libi77: Adjust rsli.c and lread.c so internal list input with too -few items in the input string will honor end= . - -Mon Jun 10 22:59:57 EDT 1996 - Add Bits_per_Byte to sysdep.h and adjust definition of Table_size -to depend on Bits_per_Byte (forcing Table_size to be a power of 2); in -lex.c, change "comstart[c & 0xfff]" to "comstart[c & (Table_size-1)]" -to avoid an out-of-range subscript on end-of-file. - -Wed Jun 12 00:24:28 EDT 1996 - Fix bug in output.c (dereferencing a freed pointer) revealed in - print * !np in out_call in output.c clobbered by free - end !during out_expr. - -Wed Jun 19 08:12:47 EDT 1996 - f2c.h: add types uinteger, ulongint (for libF77); add qbit_clear -and qbit_set macros (in a commented-out section) for integer*8. - For integer*8, use qbit_clear and qbit_set for ibclr and ibset. - libf77: add casts to unsigned in [lq]bitshft.c. - -Thu Jun 20 13:30:43 EDT 1996 - Complain at character*(*) in common (rather than faulting). - Fix bug in recognizing hex constants that start with "16#" (e.g., -16#1234abcd, which is a synonym for z'1234abcd'). - Fix bugs in constant folding of expressions involving btest, ibclr, -and ibset. - Fix bug in constant folding of rshift(16#80000000, -31) (on a 32-bit -machine; more generally, the bug was in constant folding of -rshift(ibset(0,NBITS-1), 1-NBITS) when f2c runs on a machine with -long ints having NBITS bits. - -Mon Jun 24 07:58:53 EDT 1996 - Adjust struct Literal and newlabel() function to accommodate huge -source files (with more than 32767 newlabel() invocations). - Omit .c file when the .f file has a missing final end statement. - -Wed Jun 26 14:00:02 EDT 1996 - libi77: Add discussion of MXUNIT (highest allowed Fortran unit number) -to libI77/README. - -Fri Jun 28 14:16:11 EDT 1996 - Fix glitch with -onetrip: the temporary variable used for nonconstant -initial loop variable values was recycled too soon. Example: - do i = j+1, k - call foo(i+1) ! temp for j+1 was reused here - enddo - end - -Tue Jul 2 16:11:27 EDT 1996 - formatdata.c: add a 0 to the end of the basetype array (for TYBLANK) -(an omission that was harmless on most machines). - expr.c: fix a dereference of NULL that was only possible with buggy -input, such as - subroutine $sub(s) ! the '$' is erroneous - character s*(*) - s(1:) = ' ' - end - -Sat Jul 6 00:44:56 EDT 1996 - Fix glitch in the intrinsic "real" function when applied to a -complex (or double complex) variable and passed as an argument to -some intrinsic functions. Example: - complex a - b = sqrt(real(a)) - end - Fix glitch (only visible if you do not use f2c's malloc and the -malloc you do use is defective in the sense that malloc(0) returns 0) -in handling include files that end with another include (perhaps -followed by comments). - Fix glitch with character*(*) arguments named "h" and "i" when -the body of the subroutine invokes the intrinsic LEN function. - Arrange that after a previous "f2c -P foo.f" has produced foo.P, -running "f2c foo.P foo.f" will produce valid C when foo.f contains - call sub('1234') - end - subroutine sub(msg) - end -Specifically, the length argument in "call sub" is now suppressed. -With or without foo.P, it is also now suppressed when the order of -subprograms in file foo.f is reversed: - subroutine sub(msg) - end - call sub('1234') - end - Adjust copyright notices to reflect AT&T breakup. - -Wed Jul 10 09:25:49 EDT 1996 - Fix bug (possible memory fault) in handling erroneously placed -and inconsistent declarations. Example that faulted: - character*1 w(8) - call foo(w) - end - subroutine foo(m) - data h /0.5/ - integer m(2) ! should be before data - end - Fix bug (possible fault) in handling illegal "if" constructions. -Example (that faulted): - subroutine foo(i,j) - if (i) then ! bug: i is integer, not logical - else if (j) then ! bug: j is integer, not logical - endif - end - Fix glitch with character*(*) argument named "ret_len" to a -character*(*) function. - -Wed Jul 10 23:04:16 EDT 1996 - Fix more glitches in the intrinsic "real" function when applied to a -complex (or double complex) variable and passed as an argument to -some intrinsic functions. Example: - complex a, b - r = sqrt(real(conjg(a))) + sqrt(real(a*b)) - end - -Thu Jul 11 17:27:16 EDT 1996 - Fix a memory fault associated with complicated, illegal input. -Example: - subroutine goo - character a - call foo(a) ! inconsistent with subsequent def and call - end - subroutine foo(a) - end - call foo(a) - end - -Wed Jul 17 19:18:28 EDT 1996 - Fix yet another case of intrinsic "real" applied to a complex -argument. Example: - complex a(3) - x = sqrt(real(a(2))) ! gave error message about bad tag - end - -Mon Aug 26 11:28:57 EDT 1996 - Tweak sysdep.c for non-Unix systems in which process ID's can be -over 5 digits long. - -Tue Aug 27 08:31:32 EDT 1996 - Adjust the ishft intrinsic to use unsigned right shifts. (Previously, -a negative constant second operand resulted in a possibly signed shift.) - -Thu Sep 12 14:04:07 EDT 1996 - equiv.c: fix glitch with -DKR_headers. - libi77: fmtlib.c: fix bug in printing the most negative integer. - -Fri Sep 13 08:54:40 EDT 1996 - Diagnose some illegal appearances of substring notation. - -Tue Sep 17 17:48:09 EDT 1996 - Fix fault in handling some complex parameters. Example: - subroutine foo(a) - double complex a, b - parameter(b = (0,1)) - a = b ! f2c faulted here - end - -Thu Sep 26 07:47:10 EDT 1996 - libi77: fmt.h: for formatted writes of negative integer*1 values, -make ic signed on ANSI systems. If formatted writes of integer*1 -values trouble you when using a K&R C compiler, switch to an ANSI -compiler or use a compiler flag that makes characters signed. - -Tue Oct 1 14:41:36 EDT 1996 - Give a better error message when dummy arguments appear in data -statements. - -Thu Oct 17 13:37:22 EDT 1996 - Fix bug in typechecking arguments to character and complex (or -double complex) functions; the bug could cause length arguments -for character arguments to be omitted on invocations appearing -textually after the first invocation. For example, in - subroutine foo - character c - complex zot - call goo(zot(c), zot(c)) - end -the length was omitted from the second invocation of zot, and -there was an erroneous error message about inconsistent calling -sequences. - -Wed Dec 4 13:59:14 EST 1996 - Fix bug revealed by - subroutine test(cdum,rdum) - complex cdum - rdum=cos(real(cdum)) ! "Unexpected tag 3 in opconv_fudge" - end - Fix glitch in parsing "DO 10 D0 = 1, 10". - Fix glitch in parsing - real*8 x - real*8 x ! erroneous "incompatible type" message - call foo(x) - end - lib[FI]77/makefile: add comment about omitting -x under Solaris. - -Mon Dec 9 23:15:02 EST 1996 - Fix glitch in parameter adjustments for arrays whose lower -bound depends on a scalar argument. Example: - subroutine bug(p,z,m,n) - integer z(*),m,n - double precision p(z(m):z(m) + n) ! p_offset botched - call foo(p(0), p(n)) - end - libi77: complain about non-positive rec= in direct read and write -statements. - libf77: trivial adjustments; Version.c not changed. - -Wed Feb 12 00:18:03 EST 1997 - output.c: fix (seldom problematic) glitch in out_call: put parens -around the ... in a test of the form "if (q->tag == TADDR && ...)". - vax.c: fix bug revealed in the "psi_offset =" assignment in the -following example: - subroutine foo(psi,m) - integer z(100),m - common /a/ z - double precision psi(z(m):z(m) + 10) - call foo(m+1, psi(0),psi(10)) - end - -Mon Feb 24 23:44:54 EST 1997 - For consistency with f2c's current treatment of adjacent character -strings in FORMAT statements, recognize a Hollerith string following -a string (and merge adjacent strings in FORMAT statements). - -Wed Feb 26 13:41:11 EST 1997 - New libf2c.zip, a combination of the libf77 and libi77 bundles (and -available only by ftp). - libf77: adjust functions with a complex output argument to permit -aliasing it with input arguments. (For now, at least, this is just -for possible benefit of g77.) - libi77: tweak to ftell_.c for systems with strange definitions of -SEEK_SET, etc. - -Tue Apr 8 20:57:08 EDT 1997 - libf77: [cz]_div.c: tweaks invisible on most systems (that may -improve things slightly with optimized compilation on systems that use -gratuitous extra precision). - libi77: fmt.c: adjust to complain at missing numbers in formats -(but still treat missing ".nnn" as ".0"). - -Fri Apr 11 14:05:57 EDT 1997 - libi77: err.c: attempt to make stderr line buffered rather than -fully buffered. (Buffering is needed for format items T and TR.) - -Thu Apr 17 22:42:43 EDT 1997 - libf77: add F77_aloc.o to makefile (and makefile.u in libf2c.zip). - -Fri Apr 25 19:32:09 EDT 1997 - libf77: add [de]time_.c (which may give trouble on some systems). - -Tue May 27 09:18:52 EDT 1997 - libi77: ftell_.c: fix typo that caused the third argument to be -treated as 2 on some systems. - -Mon Jun 9 00:04:37 EDT 1997 - libi77 (and libf2c.zip): adjust include order in err.c lread.c wref.c -rdfmt.c to include fmt.h (etc.) after system includes. Version.c not -changed. - -Mon Jun 9 14:29:13 EDT 1997 - src/gram.c updated; somehow it did not reflect the change of -19961001 to gram.dcl. - -Mon Jul 21 16:04:54 EDT 1997 - proc.c: fix glitch in logic for "nonpositive dimension" message. - libi77: inquire.c: always include string.h (for possible use with --DNON_UNIX_STDIO); Version.c not changed. - -Thu Jul 24 17:11:23 EDT 1997 - Tweak "Notice" to reflect the AT&T breakup -- we missed it when -updating the copyright notices in the source files last summer. - Adjust src/makefile so malloc.o is not used by default, but can -be specified with "make MALLOC=malloc.o". - Add comments to src/README about the "CRAY" T3E. - -Tue Aug 5 14:53:25 EDT 1997 - Add definition of calloc to malloc.c; this makes f2c's malloc -work on some systems where trouble hitherto arose because references -to calloc brought in the system's malloc. (On sensible systems, -calloc is defined separately from malloc. To avoid confusion on -other systems, f2c/malloc.c now defines calloc.) - libi77: lread.c: adjust to accord with a change to the Fortran 8X -draft (in 1990 or 1991) that rescinded permission to elide quote marks -in namelist input of character data; to get the old behavior, compile -with F8X_NML_ELIDE_QUOTES #defined. wrtfmt.o: wrt_G: tweak to print -the right number of 0's for zero under G format. - -Sat Aug 16 05:45:32 EDT 1997 - libI77: iio.c: fix bug in internal writes to an array of character -strings that sometimes caused one more array element than required by -the format to be blank-filled. Example: format(1x). - -Current timestamps of files in "all from f2c/src", sorted by time, -appear below (mm/dd/year hh:mm:ss). To bring your source up to date, -obtain source files with a timestamp later than the time shown in your -version.c. Note that the time shown in the current version.c is the -timestamp of the source module that immediately follows version.c below: - - 8/05/1997 14:51:56 xsum0.out - 8/05/1997 14:42:48 version.c - 8/05/1997 10:31:26 malloc.c - 7/24/1997 17:10:55 README - 7/24/1997 17:00:57 makefile - 7/24/1997 16:06:19 Notice - 7/21/1997 12:58:44 proc.c - 2/19/1997 13:34:09 lex.c - 2/11/1997 23:39:14 vax.c -12/22/1996 11:51:22 output.c -12/04/1996 13:07:53 gram.exec -10/17/1996 13:10:40 putpcc.c -10/01/1996 14:36:18 gram.dcl -10/01/1996 14:36:18 init.c -10/01/1996 14:36:18 defs.h -10/01/1996 14:36:17 data.c - 9/17/1996 17:29:44 expr.c - 9/12/1996 12:12:46 equiv.c - 8/27/1996 8:30:32 intr.c - 8/26/1996 9:41:13 sysdep.c - 7/09/1996 10:41:13 format.c - 7/09/1996 10:40:45 names.c - 7/04/1996 9:58:31 formatdata.c - 7/04/1996 9:55:45 sysdep.h - 7/04/1996 9:55:43 put.c - 7/04/1996 9:55:41 pread.c - 7/04/1996 9:55:40 parse_args.c - 7/04/1996 9:55:40 p1output.c - 7/04/1996 9:55:38 niceprintf.c - 7/04/1996 9:55:37 misc.c - 7/04/1996 9:55:36 memset.c - 7/04/1996 9:55:36 mem.c - 7/04/1996 9:55:35 main.c - 7/04/1996 9:55:33 io.c - 7/04/1996 9:55:30 exec.c - 7/04/1996 9:55:29 error.c - 7/04/1996 9:55:27 cds.c - 7/03/1996 15:47:49 xsum.c - 6/19/1996 7:04:27 f2c.h - 6/19/1996 2:52:05 defines.h - 5/13/1996 0:40:32 gram.head - 5/12/1996 23:37:11 f2c.1 - 5/12/1996 23:37:02 f2c.1t - 2/25/1994 2:07:19 parse.h - 2/22/1994 19:07:20 iob.h - 2/22/1994 18:56:53 p1defs.h - 2/22/1994 18:53:46 output.h - 2/22/1994 18:51:14 names.h - 2/22/1994 18:30:41 format.h - 1/18/1994 18:12:52 tokens - 3/06/1993 14:13:58 gram.expr - 1/28/1993 9:03:16 ftypes.h - 4/06/1990 0:00:57 gram.io - 2/03/1990 0:58:26 niceprintf.h - 1/07/1990 1:20:01 usignal.h -11/27/1989 8:27:37 machdefs.h - 7/01/1989 11:59:44 pccdefs.h |