diff options
Diffstat (limited to 'gcc/config/vax/xm-vms.h')
| -rw-r--r-- | gcc/config/vax/xm-vms.h | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/gcc/config/vax/xm-vms.h b/gcc/config/vax/xm-vms.h deleted file mode 100644 index a880491d449..00000000000 --- a/gcc/config/vax/xm-vms.h +++ /dev/null @@ -1,202 +0,0 @@ -/* Configuration for GNU C-compiler for Vax. - Copyright (C) 1987, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC 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 CC 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 CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* #defines that need visibility everywhere. */ -#define FALSE 0 -#define TRUE 1 - -#if defined(VAXC) || defined(__DECC) -/* if compiling with VAXC, need to fix problem with <stdio.h> - which defines a macro called FILE_TYPE that breaks "tree.h". - Fortunately it uses #ifndef to suppress multiple inclusions. - Three possible cases: - 1) <stdio.h> has already been included -- ours will be no-op; - 2) <stdio.h> will be included after us -- "theirs" will be no-op; - 3) <stdio.h> isn't needed -- including it here shouldn't hurt. - In all three cases, the problem macro will be removed here. */ -#include <stdio.h> -#undef FILE_TYPE -#endif - -/* target machine dependencies. - tm.h is a symbolic link to the actual target specific file. */ -#include "tm.h" - -/* This describes the machine the compiler is hosted on. */ -#define HOST_BITS_PER_CHAR 8 -#define HOST_BITS_PER_SHORT 16 -#define HOST_BITS_PER_INT 32 -#define HOST_BITS_PER_LONG 32 -#define HOST_BITS_PER_LONGLONG 64 - -#define HOST_FLOAT_FORMAT VAX_FLOAT_FORMAT - -#define SUCCESS_EXIT_CODE 1 -#define FATAL_EXIT_CODE (44 | 0x10000000) /* Abort, and no DCL message. */ - -/* A couple of conditionals for execution machine are controlled here. */ -#ifndef VMS -#define VMS -#endif - -#ifndef __GNUC__ -/* not present, at least in VAX-11 C (VMS) v2.2 */ -#define R_OK 4 -#define W_OK 2 -#define X_OK 1 -#define F_OK 0 -#endif - -#define GCC_INCLUDE_DIR "///not used with VMS///" /* nonsense string for now */ - -/* and define a local equivalent (sort of) for unlink */ -#define unlink remove - -/* Specify the list of include file directories. */ -#define INCLUDE_DEFAULTS \ -{ \ - { "GNU_GXX_INCLUDE:", 1, 1 }, \ - { "GNU_CC_INCLUDE:", 0, 0 }, /* GNU includes */ \ - { "SYS$SYSROOT:[SYSLIB.]", 0, 0 }, /* VAX-11 "C" includes */ \ - { ".", 0, 1 }, /* Make normal VMS filespecs work. */ \ - { 0, 0, 0 } \ -} - -/* Under VMS a directory specification can be enclosed either in square - brackets or in angle brackets. Thus we need to check both. This - macro is used to help compare filenames in cp-lex.c. - - We also need to make sure that the names are all lower case, because - we must be able to compare filenames to determine if a file implements - a class. */ - -#define FILE_NAME_NONDIRECTORY(C) \ -({ \ - char * pnt_ = (C), * pnt1_; \ - pnt1_ = pnt_ - 1; \ - while (*++pnt1_) \ - if ((*pnt1_ >= 'A' && *pnt1_ <= 'Z')) *pnt1_ |= 0x20; \ - pnt1_ = rindex (pnt_, ']'); \ - pnt1_ = (pnt1_ == 0 ? rindex (pnt_, '>') : pnt1_); \ - pnt1_ = (pnt1_ == 0 ? rindex (pnt_, ':') : pnt1_); \ - (pnt1_ == 0 ? pnt_ : pnt1_ + 1); \ - }) - -/* Macro to generate the name of the cross reference file. The standard - one does not work, since it was written assuming that the conventions - of a unix style filesystem will work on the host system. */ - -#define XREF_FILE_NAME(BUFF, NAME) \ - s = FILE_NAME_NONDIRECTORY (NAME); \ - if (s == NAME) sprintf(BUFF, "%s_gxref", NAME); \ - else { \ - strcpy(BUFF, NAME); \ - strcat(BUFF, "_gxref"); \ - } - -/* Macro that is used in cp-xref.c to determine whether a file name is - absolute or not. */ - -#define FILE_NAME_ABSOLUTE_P(NAME) \ - (FILE_NAME_NONDIRECTORY (NAME) != (&NAME[1])) - -/* FILE_NAME_JOINER is defined to be the characters that are inserted between - a directory name and a filename in order to make an absolute file - specification. Under VMS the directory specification contains all of the - required characters, so we define this to be a null string. */ - -#define FILE_NAME_JOINER "" - -/* vprintf() has been available since VMS V4.6. */ - -#define HAVE_VPRINTF - -#if defined(VAXC) || defined(__DECC) -/* Customizations/kludges for building with DEC's VAX C compiler - rather than GCC. */ -#define NO_SYS_PARAMS_H /* don't have <sys/params.h> */ -#define NO_STAB_H /* don't have <stab.h> */ -#define USE_C_ALLOCA /* using alloca.c */ -#define QSORT_WORKAROUND /* do not use VAXCRTL's qsort */ - -/* use ANSI/SYSV style byte manipulation routines instead of BSD ones */ -#define bcopy(s,d,n) memcpy((d),(s),(n)) -#define bzero(d,n) memset((d),0,(n)) -#define bcmp(l,r,n) memcmp((l),(r),(n)) -#define index strchr -#define rindex strrchr - -/* rename all too-long external symbol names to avoid warnings */ -#define bc_check_for_full_enumeration_handling bc_check_for_full_enum_handling -#define check_for_full_enumeration_handling check_for_full_enum_handling -#define current_function_contains_functions curfunc_contains_functions -#define current_function_epilogue_delay_list curfunc_epilogue_delay_list -#define current_function_has_nonlocal_goto curfunc_has_nonlocal_goto -#define current_function_has_nonlocal_label curfunc_has_nonlocal_label -#define current_function_internal_arg_pointer curfunc_internal_arg_pointer -#define current_function_outgoing_args_size curfunc_outgoing_args_size -#define current_function_pretend_args_size curfunc_pretend_args_size -#define current_function_returns_pcc_struct curfunc_returns_pcc_struct -#define current_function_returns_pointer curfunc_returns_pointer -#define current_function_uses_const_pool curfunc_uses_const_pool -#define current_function_uses_pic_offset_table curfunc_uses_pic_offset_table -#define dbxout_resume_previous_source_file dbxout_resume_previous_src_file -#define expand_start_loop_continue_elsewhere expnd_start_loop_cont_elsewhere -#define flag_schedule_insns_after_reload flag_sched_insns_after_reload -#define lookup_name_current_level_global lookup_name_current_level_gbl -#define maybe_building_objc_message_expr maybe_building_objc_msg_expr -#define output_deferred_addressed_constants output_deferred_addr_constants -#define reg_overlap_mentioned_for_reload_p reg_overlap_mtnd_for_reload_p -#define reposition_prologue_and_epilogue_notes repos_prolog_and_epilog_notes -#define rtx_equal_function_value_matters rtx_equal_func_value_matters -#define set_new_first_and_last_label_num set_new_first_and_last_lbl_num -#define thread_prologue_and_epilogue_insns thread_prolog_and_epilog_insns -#endif - -/* We need to avoid the library qsort routine, due to a serious bug - in VAXCRTL. (Sorting anything with size that's not a multiple of 4 - after having previously sorted something that was a multiple of 4 - can produce wrong results and result in data corruption.) We'll - use our own substitute (in vax.c) instead. */ -/* #define QSORT_WORKAROUND */ -#ifdef QSORT_WORKAROUND -#define qsort not_qsort -#endif - -#ifdef __DECC -/* DECC$SHR doesn't have VAXCRTL's bugs. */ -#undef QSORT_WORKAROUND -#undef qsort -/* Avoid a lot of informational level diagnostics about implicitly - declared functions. */ -#include <stdlib.h> -#include <string.h> -/* this is for genopinit.c */ - #pragma message disable (undefescap) -#endif - -#if defined(USE_C_ALLOCA) && !defined(alloca) -/* Declare alloca() using similar logic to that in alloca.c. */ -#ifdef __STDC__ -extern void *alloca(unsigned); -#else -extern char *alloca(); -#endif -#endif |