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2022-06-27drop XC16x bitsJan Beulich
Commit 04f096fb9e25 ("Move the xc16x target to the obsolete list") moved the architecture from the "obsolete but still available" to the "obsolete / support removed" list in config.bfd, making the architecture impossible to enable (except maybe via "enable everything" options"). Note that I didn't touch */po/*.po{,t} on the assumption that these would be updated by some (half)automatic means.
2022-05-26ld: add --package-metadataLuca Boccassi
Generate a .note.package FDO package metadata ELF note, following the spec: https://systemd.io/ELF_PACKAGE_METADATA/ If the jansson library is available at build time (and it is explicitly enabled), link ld to it, and use it to validate that the input is correct JSON, to avoid writing garbage to the file. The configure option --enable-jansson has to be used to explicitly enable it (error out when not found). This allows bootstrappers (or others who are not interested) to seamlessly skip it without issues.
2022-03-24x86: drop L1OM/K1OM support from ldJan Beulich
This was only rudimentary support anyway; none of the sub-architecture specific insns were ever supported.
2022-01-23Regenerate Makefile.in files with automake 1.15.1H.J. Lu
Regenerate Makefile.in files with the unmodified automake 1.15.1 to remove runstatedir = @runstatedir@ bfd/ * Makefile.in: Regenerate. binutils/ * Makefile.in: Regenerate. gas/ * Makefile.in: Regenerate. gold/ * Makefile.in: Regenerate. * testsuite/Makefile.in: Likewise. gprof/ * Makefile.in: Regenerate. ld/ * Makefile.in: Regenerate. opcodes/ * Makefile.in: Regenerate.
2022-01-17Update the config.guess and config.sub files from the master repository and ↵Nick Clifton
regenerate files.
2022-01-02Update year range in copyright notice of binutils filesAlan Modra
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
2022-01-01unify 64-bit bfd checksMike Frysinger
Move the 64-bit bfd logic out of bfd/configure.ac and into bfd64.m4 under config so it can be shared between all the other subdirs. This replaces want64 with enable_64_bit_bfd which was already being declared, but not used directly.
2021-11-29ld: enable silent build rulesMike Frysinger
Also add $(AM_V_xxx) to various manual rules in here.
2021-11-15Regenerate a couple of filesAlan Modra
A couple of files changed on my latest --enable-maintainer-mode build. ld/Makefile.in had a missing dependency but better sorting of the loongson entries. intl/ * configure: Regenerate. ld/ * Makefile.am: Sort loongson entries. * Makefile.in: Regenerate.
2021-10-24LoongArch ld supportliuzhensong
2021-10-22 Chenghua Xu <xuchenghua@loongson.cn> Zhensong Liu <liuzhensong@loongson.cn> Weinan Liu <liuweinan@loongson.cn> Xiaolin Tang <tangxiaolin@loongson.cn> ld/ * Makefile.am: Add LoongArch. * NEWS: Mention LoongArch support. * configure.tgt: Add LoongArch. * emulparams/elf32loongarch-defs.sh: New. * emulparams/elf32loongarch.sh: Likewise. * emulparams/elf64loongarch-defs.sh: Likewise. * emulparams/elf64loongarch.sh: Likewise. * emultempl/loongarchelf.em: Likewise. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. ld/testsuite/ * ld-loongarch-elf/disas-jirl.d: New. * ld-loongarch-elf/disas-jirl.s: Likewise. * ld-loongarch-elf/jmp_op.d: Likewise. * ld-loongarch-elf/jmp_op.s: Likewise. * ld-loongarch-elf/ld-loongarch-elf.exp: Likewise. * ld-loongarch-elf/macro_op.d: Likewise. * ld-loongarch-elf/macro_op.s: Likewise. * ld-loongarch-elf/syscall-0.s: Likewise. * ld-loongarch-elf/syscall-1.s: Likewise. * ld-loongarch-elf/syscall.d: Likewise. * ld-srec/srec.exp: Add LoongArch. * ld-unique/pr21529.d: Likewise.
2021-09-20Move eelf_mipsel_haiki.c to ALL_64_EMULATION_SOURCESAlan Modra
--enable-targets=all on a 32-bit host results in a link failure with undefined references due to elfxx-mips.c not being compiled. This patch fixes that by putting eelf_mipsel_haiki.c in the correct EMULATION_SOURCES Makefile variable. I've also added a bunch of missing file dependencies and sorted a few things so that it's easier to verify dependencies are present. * Makfile.am: Add missing haiku dependencies, sort. (ALL_EMULATION_SOURCES): Sort. Move eelf_mipsel_haiku.c to.. (ALL_64_EMULATION_SOURCES): ..here. Sort. * Makfile.in: Regenerate.
2021-09-03ld testsuite tidyAlan Modra
Fixes a few issues: 1) If you use "-fsanitize=address,undefined" in CFLAGS, the Makefile attempt to trim off -fsanitize options left us with ",undefined". 2) ld_compile adds CFLAGS_FOR_TARGET itself, no need to pass it. 3) CFLAGS might be needed linking bootstrap test. * Makefile.am (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Trim off all -fsanitize=*. * Makefile.in: Regenerate. * testsuite/ld-bootstrap/bootstrap.exp: Use CFLAGS when linking. * testsuite/ld-cdtest/cdtest.exp: Use CFLAGS_FOR_TARGET when linking. * testsuite/ld-auto-import/auto-import.exp: Don't pass CFLAGS_FOR_TARGET to ld_compile. * testsuite/ld-cygwin/exe-export.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-pe/pe-compile.exp: Likewise. * testsuite/ld-pe/pe-run.exp: Likewise. * testsuite/ld-pe/pe-run2.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-shared/shared.exp: Likewise. * testsuite/ld-elfcomm/elfcomm.exp: Likewise, and don't allow nios2 testing to trash CFLAGS_FOR_TARGET. * testsuite/ld-scripts/crossref.exp: Don't pass options in CC_FOR_TARGET, do so in CFLAGS_FOR_TARGET instead. * testsuite/ld-srec/srec.exp: Likewise, and for CXX.
2021-09-03CC_FOR_TARGET et alAlan Modra
The top level Makefile, the ld Makefile and others, define CC_FOR_TARGET to be a compiler for the binutils target machine. This is the compiler that should be used for almost all tests with C source. There are _FOR_TARGET versions of CFLAGS, CXX, and CXXFLAGS too. This was all supposed to work with the testsuite .exp files using CC for the target compiler, and CC_FOR_HOST for the host compiler, with the makefiles passing CC=$CC_FOR_TARGET and CC_FOR_HOST=$CC to the runtest invocation. One exception to the rule of using CC_FOR_TARGET is the native-only ld bootstrap test, which uses the newly built ld to link a copy of itself. Since the files being linked were created with the host compiler, the boostrap test should use CC and CFLAGS, in case some host compiler option provides needed libraries automatically. However, bootstrap.exp used CC where it should have used CC_FOR_HOST. I set about fixing that problem, then decided that playing games in the makefiles with CC was a bad idea. Not only is it confusing, but other dejagnu code knows about CC_FOR_TARGET. See dejagnu/target.exp. So this patch gets rid of the makefile variable renaming and changes all the .exp files to use the correct _FOR_TARGET variables. CC_FOR_HOST and CFLAGS_FOR_HOST disappear. A followup patch will correct bootstrap.exp to use CFLAGS, and a number of other things I noticed. binutils/ * testsuite/lib/binutils-common.exp (run_dump_test): Use CC_FOR_TARGET and CFLAGS_FOR_TARGET rather than CC and CFLAGS. ld/ * Makefile.am (check-DEJAGNU): Don't set CC to CC_FOR_TARGET and similar. Pass variables with unchanged names. Don't set CC_FOR_HOST or CFLAGS_FOR_HOST. * Makefile.in: Regenerate. * testsuite/config/default.exp: Update default CC and similar. (compiler_supports, plug_opt): Use CC_FOR_TARGET. * testsuite/ld-cdtest/cdtest.exp: Replace all uses of CC with CC_FOR_TARGET, and similarly for CFLAGS, CXX and CXXFLAGS. * testsuite/ld-auto-import/auto-import.exp: Likewise. * testsuite/ld-cygwin/exe-export.exp: Likewise. * testsuite/ld-elf/dwarf.exp: Likewise. * testsuite/ld-elf/indirect.exp: Likewise. * testsuite/ld-elf/shared.exp: Likewise. * testsuite/ld-elfcomm/elfcomm.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-ifunc/ifunc.exp: Likewise. * testsuite/ld-mn10300/mn10300.exp: Likewise. * testsuite/ld-pe/pe-compile.exp: Likewise. * testsuite/ld-pe/pe-run.exp: Likewise. * testsuite/ld-pe/pe-run2.exp: Likewise. * testsuite/ld-pie/pie.exp: Likewise. * testsuite/ld-plugin/lto.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-scripts/crossref.exp: Likewise. * testsuite/ld-selective/selective.exp: Likewise. * testsuite/ld-sh/sh.exp: Likewise. * testsuite/ld-shared/shared.exp: Likewise. * testsuite/ld-srec/srec.exp: Likewise. * testsuite/ld-undefined/undefined.exp: Likewise. * testsuite/ld-unique/unique.exp: Likewise. * testsuite/ld-x86-64/tls.exp: Likewise. * testsuite/lib/ld-lib.exp: Likewise. libctf/ * Makefile.am (check-DEJAGNU): Don't set CC to CC_FOR_TARGET. Pass CC and CC_FOR_TARGET. Don't set CC_FOR_HOST. * Makefile.in: Regenerate. * testsuite/config/default.exp: Update default CC and similar. * testsuite/lib/ctf-lib.exp (run_native_host_cmd): Use CC rather than CC_FOR_HOST. (run_lookup_test): Use CC_FOR_TARGET and CFLAGS_FOR_TARGET.
2021-09-03haiku tidyAlan Modra
--enable-maintainer-mode showed a number of files needing to be regenerated, and in the case of ld/Makefile.in that the file was regenerated by hand. Nothing to see here really. ld/ * Makefile.am (ALL_64_EMULATION_SOURCES): Sort haiku entry. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. libctf/ * configure: Regenerate. zlib/ * configure: Regenerate.
2021-09-02Add support for the haiku operating system. These are the os support ↵Alexander von Gluck IV
patches we have been grooming and maintaining for quite a few years over on git.haiku-os.org. All of these architectures are working and most have been stable for quite some time.
2021-05-11Prevent libdel.dll.a from being installed on Windows based systems.Nick Clifton
PR 27113 * Makefile.am (install-data-local): Also delete libdep.dll.a if it is present. * Makefile.in: Regenerate.
2021-05-08support generating multi-html pages in parallelMike Frysinger
Use the pattern from other projects where we generate the html pages in a dir named the same as the project. So now we have: gas/doc/gas.html - single html page gas/doc/gas/ - multiple html pages This works for projects that have a doc/ subdir already, but gprof & ld require a little tweaking since they generate their docs in their respective toplevels.
2021-05-08generate single html manual page by defaultMike Frysinger
This better matches other GNU projects like autoconf/automake where the html manual is the single page form. We'll support the multi-page form in a follow up change.
2021-03-12riscv --enable-targets=all on 32-bit hostAlan Modra
Attempting to build --enable-targets=all on a 32-bit host results in a number of errors like the following. eelf32lriscv.o: in function `gldelf32lriscv_after_allocation': eelf32lriscv.c:98: undefined reference to `bfd_elf32_riscv_restart_relax_sections' That's due to needing --enable-64-bit-bfd to get the riscv BFD support built. * Makefile.am (ALL_EMULATION_SOURCES): Move riscv files to.. (ALL_64_EMULATION_SOURCES): ..here. * Makefile.in: Regenerate.
2021-02-09Remove arm-symbianelfAlan Modra
* configure.ac: Delete arm*-*-symbianelf* entry. * configure: Regenerate. bfd/ * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed. * configure.ac: Delete symbian entries. * elf-bfd.h (enum elf_target_os): Delete is_symbian. * elf32-arm.c: Remove symbian support. Formatting. * targets.c: Delete symbian entries. * configure: Regenerate. binutils/ * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove symbianelf. gas/ * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h. * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN support. * config/te-symbian.h: Delete. * configure.tgt: Remove arm-*-symbianelf*. * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in target selection. * testsuite/gas/arm/arch4t.d: Likewise. * testsuite/gas/arm/got_prel.d: Likewise. * testsuite/gas/arm/mapdir.d: Likewise. * testsuite/gas/arm/mapmisc.d: Likewise. * testsuite/gas/arm/mapsecs.d: Likewise. * testsuite/gas/arm/mapshort-eabi.d: Likewise. * testsuite/gas/arm/thumb-eabi.d: Likewise. * testsuite/gas/arm/thumb.d: Likewise. * testsuite/gas/arm/thumbrel.d: Likewise. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. ld/ * Makefile.am (ALL_EMULATION_SOURCES): Remove earmsymbian.c. Don't include symbian dep file. * configure.tgt: Remove arm*-*-symbianelf* entry. * emulparams/armsymbian.sh: Delete. * ld.texi: Don't mention symbian. * scripttempl/armbpabi.sc: Delete. * testsuite/ld-arm/symbian-seg1.d: Delete. * testsuite/ld-arm/symbian-seg1.s: Delete. * testsuite/ld-arm/arm-elf.exp: Don't run symbian-seg1. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2021-02-05ld testsuite on x86_64 with --enable-sharedAlan Modra
These tests fail since 1c9c9b9b5552, due to not being able to access some scripts: FAIL: Absolute non-overflowing relocs FAIL: ld-i386/iamcu-1 FAIL: ld-i386/iamcu-2 The problem is that when built with --enable-shared the ld-new executable sits in a .libs/ directory. * Makefile.am (check-DEJAGNU): Set up ldscripts link in .libs. * Makefile.in: Regenerate.
2021-01-13Regen Makefile.in for jobserver.m4 aclocal.m4 dependencyAlan Modra
bfd/ * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. binutils/ * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. gas/ * Makefile.in: Regenerate. * Makefile.in: Regenerate. gprof/ * Makefile.in: Regenerate. ld/ * Makefile.in: Regenerate. libctf/ * Makefile.in: Regenerate. opcodes/ * Makefile.in: Regenerate.
2021-01-09configure regenAlan Modra
commit f478212851 did the regen by hand, missed a change in ld/configure and didn't update line numbers. Fix that, and an old regen of ld/Makefile.in with the wrong automake. bfd/ * configure: Regenerate. binutils/ * configure: Regenerate. gas/ * configure: Regenerate. gprof/ * configure: Regenerate. ld/ * Makefile.in: Regenerate. * configure: Regenerate. libctf/ * configure: Regenerate. opcodes/ * configure: Regenerate. zlib/ * configure: Regenerate.
2021-01-06RISC-V: Implement support for big endian targets.Marcus Comstedt
RISC-V instruction/code is always little endian, but data might be big-endian. Therefore, we can not use the original bfd_get/bfd_put to get/put the code for big endian targets. Add new riscv_get_insn and riscv_put_insn to always get/put code as little endian can resolve the problem. Just remember to update them once we have supported the 48-bit/128-bit instructions in the future patches. bfd/ * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec. * configure.ac: Handle riscv_elf[32|64]_be_vec. * configure: Regenerate. * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for riscv_is_insn_reloc. (riscv_get_insn): RISC-V instructions are always little endian, but bfd_get may be used for big-endian, so add new riscv_get_insn to handle the insturctions. (riscv_put_insn): Likewsie. (riscv_is_insn_reloc): Check if we are relocaing an instruction. (perform_relocation): Call riscv_is_insn_reloc to decide if we should use riscv_[get|put]_insn or bfd_[get|put]. (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32 or bfd_[get|put]l16 for code. (riscv_elf_relocate_section): Likewise. (riscv_elf_finish_dynamic_symbol): Likewise. (riscv_elf_finish_dynamic_sections): Likewise. (_bfd_riscv_relax_call): Likewise. (_bfd_riscv_relax_lui): Likewise. (_bfd_riscv_relax_align): Likewise. (_bfd_riscv_relax_pc): Likewise. (riscv_elf_object_p): Handled for big endian. (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined. * targets.c: Add riscv_elf[32|64]_be_vec. (_bfd_target_vector): Likewise. gas/ * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and elf32-bigriscv. (install_insn): Always write instructions as little endian. (riscv_make_nops): Likewise. (md_convert_frag_branch): Likewise. (md_number_to_chars): Write data in target endianness. (options, md_longopts): Add -mbig-endian and -mlittle-endian options. (md_parse_option): Handle the endian options. * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not already defined. * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*. ld/ * configure.tgt: Added riscvbe-*-*, riscv32be*-*-*, riscv64be*-*-*, riscv32be*-*-linux*, and riscv64be*-*-linux*. * Makefile.am: Added eelf32briscv.c, eelf32briscv_ilp32f.c and eelf32briscv_ilp32.c. * Makefile.in: Regenerate. * emulparams/elf32briscv.sh: Added. * emulparams/elf32briscv_ilp32.sh: Likewise. * emulparams/elf32briscv_ilp32f.sh: Likewise. * emulparams/elf64briscv.sh: Likewise. * emulparams/elf64briscv_lp64.sh: Likewise. * emulparams/elf64briscv_lp64f.sh: Likewise.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra
2020-12-18ld: Build and install only unversioned libdepH.J. Lu
Build only unversioned libdep and remove the installed libdep.la since only a single libdep.so is needed. PR ld/27082 * Makefile.am (libdep_la_LDFLAGS): Add -module -avoid-version. (libdep_la_LINK): New. (install-data-local): Depend on $(install-bfdpluginLTLIBRARIES) and remove libdep.la.
2020-12-14Add a plugin for processing static library dependencies.Howard Chu
* libdep_plugin.c: New file: Processes archives that contain a special library dependencies element. * Makefile.am: Add build rules for libdep_plugin. * Makefile.in: Regenerate. * NEWS: Mention the new plugin. * ld.texi: Document the new plugin.
2020-11-09Fix regexp for development.expAndreas Schwab
binutils/: * Makefile.am (development.exp): Fix regexp. * Makefile.in: Regenerate. gas/: * Makefile.am (development.exp): Fix regexp. * Makefile.in: Regenerate. ld/: * Makefile.am (development.exp): Fix regexp. * Makefile.in: Regenerate.
2020-10-06PR26667, Add powerpc64le-*-freebsd* supportBrandon Bergren
PR 26667 bfd/ * config.bfd: Add powerpc64le-*-freebsd*. * configure.ac: Add powerpc_elf64_fbsd_le_vec. * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for freebsd. * targets.c (powerpc_elf64_fbsd_le_vec): Declare. (_bfd_target_vector): Add it. * configure: Regenerate. ld/ * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64lppc_fbsd.c. Include $(DEPDIR)/eelf64lppc_fbsd.Pc. * configure.tgt: Add powerpc64le-*-freebsd*. * emulparams/elf64lppc_fbsd.sh: New file. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2020-07-30Unify Solaris procfs and largefile handlingRainer Orth
GDB currently doesn't build on 32-bit Solaris: * On Solaris 11.4/x86: In file included from /usr/include/sys/procfs.h:26, from /vol/src/gnu/gdb/hg/master/dist/gdb/i386-sol2-nat.c:24: /usr/include/sys/old_procfs.h:31:2: error: #error "Cannot use procfs in the large file compilation environment" #error "Cannot use procfs in the large file compilation environment" ^~~~~ * On Solaris 11.3/x86 there are several more instances of this. The interaction between procfs and large-file support historically has been a royal mess on Solaris: * There are two versions of the procfs interface: ** The old ioctl-based /proc, deprecated and not used any longer in either gdb or binutils. ** The `new' (introduced in Solaris 2.6, 1997) structured /proc. * There are two headers one can possibly include: ** <procfs.h> which only provides the structured /proc, definining _STRUCTURED_PROC=1 and then including ... ** <sys/procfs.h> which defaults to _STRUCTURED_PROC=0, the ioctl-based /proc, but provides structured /proc if _STRUCTURED_PROC == 1. * procfs and the large-file environment didn't go well together: ** Until Solaris 11.3, <sys/procfs.h> would always #error in 32-bit compilations when the large-file environment was active (_FILE_OFFSET_BITS == 64). ** In both Solaris 11.4 and Illumos, this restriction was lifted for structured /proc. So one has to be careful always to define _STRUCTURED_PROC=1 when testing for or using <sys/procfs.h> on Solaris. As the errors above show, this isn't always the case in binutils-gdb right now. Also one may need to disable large-file support for 32-bit compilations on Solaris. config/largefile.m4 meant to do this by wrapping the AC_SYS_LARGEFILE autoconf macro with appropriate checks, yielding ACX_LARGEFILE. Unfortunately the macro doesn't always succeed because it neglects the _STRUCTURED_PROC part. To make things even worse, since GCC 9 g++ predefines _FILE_OFFSET_BITS=64 on Solaris. So even if largefile.m4 deciced not to enable large-file support, this has no effect, breaking the gdb build. This patch addresses all this as follows: * All tests for the <sys/procfs.h> header are made with _STRUCTURED_PROC=1, the definition going into the various config.h files instead of having to make them (and sometimes failing) in the affected sources. * To cope with the g++ predefine of _FILE_OFFSET_BITS=64, -U_FILE_OFFSET_BITS is added to various *_CPPFLAGS variables. It had been far easier to have just #undef _FILE_OFFSET_BITS in config.h, but unfortunately such a construct in config.in is commented by config.status irrespective of indentation and whitespace if large-file support is disabled. I found no way around this and putting the #undef in several global headers for bfd, binutils, ld, and gdb seemed way more invasive. * Last, the applicability check in largefile.m4 was modified only to disable largefile support if really needed. To do so, it checks if <sys/procfs.h> compiles with _FILE_OFFSET_BITS=64 defined. If it doesn't, the disabling only happens if gdb exists in-tree and isn't disabled, otherwise (building binutils from a tarball), there's no conflict. What initially confused me was the check for $plugins here, which originally caused the disabling not to take place. Since AC_PLUGINGS does enable plugin support if <dlfcn.h> exists (which it does on Solaris), the disabling never happened. I could find no explanation why the linker plugin needs large-file support but thought it would be enough if gld and GCC's lto-plugin agreed on the _FILE_OFFSET_BITS value. Unfortunately, that's not enough: lto-plugin uses the simple-object interface from libiberty, which includes off_t arguments. So to fully disable large-file support would mean also disabling it in libiberty and its users: gcc and libstdc++-v3. This seems highly undesirable, so I decided to disable the linker plugin instead if large-file support won't work. The patch allows binutils+gdb to build on i386-pc-solaris2.11 (both Solaris 11.3 and 11.4, using GCC 9.3.0 which is the worst case due to predefined _FILE_OFFSET_BITS=64). Also regtested on amd64-pc-solaris2.11 (again on Solaris 11.3 and 11.4), x86_64-pc-linux-gnu and i686-pc-linux-gnu. config: * largefile.m4 (ACX_LARGEFILE) <sparc-*-solaris*|i?86-*-solaris*>: Check for <sys/procfs.h> incompatilibity with large-file support on Solaris. Only disable large-file support and perhaps plugins if needed. Set, substitute LARGEFILE_CPPFLAGS if so. bfd: * bfd.m4 (BFD_SYS_PROCFS_H): New macro. (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H. Don't define _STRUCTURED_PROC. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise. * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define. * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>. * configure, config.in: Regenerate. * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * Makefile.in, doc/Makefile.in: Regenerate. binutils: * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * Makefile.in, doc/Makefile.in: Regenerate. * configure: Regenerate. gas: * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * Makefile.in, doc/Makefile.in: Regenerate. * configure: Regenerate. gdb: * proc-api.c (_STRUCTURED_PROC): Don't define. * proc-events.c: Likewise. * proc-flags.c: Likewise. * proc-why.c: Likewise. * procfs.c: Likewise. * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * configure, config.in: Regenerate. gdbserver: * configure, config.in: Regenerate. gdbsupport: * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * common.m4 (GDB_AC_COMMON): Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>. * Makefile.in: Regenerate. * configure, config.in: Regenerate. gnulib: * configure.ac: Run ACX_LARGEFILE before gl_EARLY. * configure: Regenerate. gprof: * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * Makefile.in: Regenerate. * configure: Regenerate. ld: * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS. * Makefile.in: Regenerate. * configure: Regenerate.
2020-07-22ld, testsuite: only run CTF tests when ld and GCC support CTFNick Alcock
The CTF testsuite runs GCC to generate CTF that it knows matches the input .c files before doing a run_dump_test over it. So we need a GCC capable of doing that, and we need to always avoid running those tests if libctf was disabled because the linker will never be capable of it. ld/ * configure.ac (enable_libctf): Substitute it. * Makefile.am (enablings.exp): New. (EXTRA_DEJAGNU_SITE_CONFIG): Add it. (DISTCLEANFILES): Likewise. * Makefile.in: Regenerate. * configure: Likewise. * testsuite/lib/ld-lib.exp (compile_one_cc): New. (check_ctf_available): Likewise. (skip_ctf_tests): Likewise. * testsuite/ld-ctf/ctf.exp: Call skip_ctf_tests.
2020-07-09Remove powerpc PE supportAlan Modra
Plus some leftover powerpc lynxos support. bfd/ * coff-ppc.c: Delete. * pe-ppc.c: Delete. * pei-ppc.c: Delete. * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC. * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove PPCMAGIC code. (coff_write_object_contents): Remove PPC_PE code. * config.bfd: Move powerpcle-pe to removed targets. * configure.ac: Remove powerpc PE entries. * libcoff-in.h (ppc_allocate_toc_section): Delete. (ppc_process_before_allocation): Delete. * peXXigen.c: Remove POWERPC_LE_PE code and comments. * targets.c: Remove powerpc PE vectors. * po/SRC-POTFILES.in: Regenerate. * libcoff.h: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. binutils/ * dlltool.c: Remove powerpc PE support and comments. * configure.ac: Remove powerpc PE dlltool config. * configure: Regenerate. gas/ * config/obj-coff.h: Remove TE_PE support. * config/tc-ppc.c: Likewise. * config/tc-ppc.h: Likewise. * configure.tgt: Remove powerpc PE and powerpc lynxos. * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE condition. * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE. include/ * coff/powerpc.h: Delete. ld/ * emulparams/ppcpe.sh: Delete. * scripttempl/ppcpe.sc: Delete. * emulparams/ppclynx.sh: Delete. * Makefile.am (ALL_EMULATION_SOURCES): Remove ppc PE and lynxos. * configure.tgt: Likewise. * emultempl/beos.em: Remove powerpc PE support. * emultempl/pe.em: Likewise. * po/BLD-POTFILES.in: Regenerate. * Makefile.in: Regenerate.
2020-06-30Remove x86 NaCl target supportH.J. Lu
NaCl has been deprecated: https://developer.chrome.com/native-client/migration and NaCl will completely disappear in 2021: https://lists.llvm.org/pipermail/llvm-dev/2020-April/141107.html Remove x86 NaCl target support from bfd, binutils, gas and ld. bfd/ * archures.c (bfd_mach_i386_nacl): Removed. (bfd_mach_i386_i386_nacl): Likewise. (bfd_mach_x86_64_nacl): Likewise. (bfd_mach_x64_32_nacl): Likewise. * config.bfd: Remove *-*-nacl* targets. * configure.ac: Remove x86 NaCl target vectors. * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed. (bfd_x64_32_nacl_arch): Likewise. (bfd_x86_64_nacl_arch): Likewise. (bfd_i386_nacl_arch): Likewise. (bfd_x64_32_arch_intel_syntax): Updated. * elf32-i386.c: Don't include "elf-nacl.h". (elf_i386_nacl_plt): Removed. (elf_i386_nacl_plt0_entry): Likewise. (elf_i386_nacl_plt_entry): Likewise. (elf_i386_nacl_pic_plt0_entry): Likewise. (elf_i386_nacl_pic_plt_entry): Likewise. (elf_i386_nacl_eh_frame_plt): Likewise. (elf_i386_nacl_plt): Likewise. (elf32_i386_nacl_elf_object_p): Likewise. (elf_i386_get_synthetic_symtab): Updated. (elf_i386_link_setup_gnu_properties): Likewise. * elf64-x86-64.c: Don't include "elf-nacl.h". (elf_x86_64_nacl_plt): Removed. (elf64_x86_64_nacl_elf_object_p): Likewise. (elf_x86_64_nacl_plt0_entry): Likewise. (elf_x86_64_nacl_plt_entry): Likewise. (elf_x86_64_nacl_eh_frame_plt): Likewise. (elf_x86_64_nacl_plt): Likewise. (elf32_x86_64_nacl_elf_object_p): Likewise. (elf_x86_64_get_synthetic_symtab): Updated. (elf_x86_64_link_setup_gnu_properties): Likewise. * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise. * targets.c: Remove x86 NaCl target vectors. * bfd-in2.h: Regenerated. * configure: Likewise. binutils/ * NEWS: Mention x86 NaCl target support removal. * dwarf.c (init_dwarf_regnames_by_bfd_arch_and_mach): Remove x86 NaCl target support. * testsuite/binutils-all/elfedit-1.d: Likewise. * testsuite/binutils-all/i386/i386.exp: Likewise. * testsuite/binutils-all/x86-64/objects.exp: Likewise. * testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494a.d: Likewise. * testsuite/binutils-all/x86-64/pr23494b-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494b.d: Likewise. * testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494c.d: Likewise. * testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494d.d: Likewise. * testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494e.d: Likewise. * testsuite/binutils-all/x86-64/x86-64.exp: Likewise. gas/ * NEWS: Mention x86 NaCl target support removal. * config/tc-i386.c: Remove x86 NaCl target support. * config/tc-i386.h: Likewise. * configure.tgt: Likewise. * testsuite/gas/i386/i386.exp: Likewise. * testsuite/gas/i386/iamcu-1.d: Likewise. * testsuite/gas/i386/iamcu-2.d: Likewise. * testsuite/gas/i386/iamcu-3.d: Likewise. * testsuite/gas/i386/iamcu-4.d: Likewise. * testsuite/gas/i386/iamcu-5.d: Likewise. * testsuite/gas/i386/k1om.d: Likewise. * testsuite/gas/i386/l1om.d: Likewise. ld/ * Makefile.am (ALL_EMULATION_SOURCES): Remove eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c. Remove x86 NaCl dep files. * NEWS: Mention x86 NaCl target support removal. * configure.tgt: Remove x86 NaCl target support. * testsuite/ld-elf/binutils.exp: Likewise. * testsuite/ld-elf/elf.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-i386/align-branch-1.d: Likewise. * testsuite/ld-i386/export-class.exp: Likewise. * testsuite/ld-i386/i386.exp: Likewise. * testsuite/ld-i386/load1.d: Likewise. * testsuite/ld-i386/pie1.d: Likewise. * testsuite/ld-i386/pr12570a.d: Likewise. * testsuite/ld-i386/pr12570b.d: Likewise. * testsuite/ld-i386/pr19636-1d.d: Likewise. * testsuite/ld-i386/pr19636-1l.d: Likewise. * testsuite/ld-i386/pr19636-2c.d: Likewise. * testsuite/ld-i386/pr19636-2d.d: Likewise. * testsuite/ld-i386/pr19636-2e.d: Likewise. * testsuite/ld-i386/pr20244-1a.d: Likewise. * testsuite/ld-i386/pr20244-1b.d: Likewise. * testsuite/ld-i386/pr20244-2a.d: Likewise. * testsuite/ld-i386/pr20244-2b.d: Likewise. * testsuite/ld-i386/pr20244-2c.d: Likewise. * testsuite/ld-i386/pr20244-4a.d: Likewise. * testsuite/ld-i386/pr20244-4b.d: Likewise. * testsuite/ld-i386/pr21884.d: Likewise. * testsuite/ld-ifunc/binutils.exp: Likewise. * testsuite/ld-ifunc/ifunc-10-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-10-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-11-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-11-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-12-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-12-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-13-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-13-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14c-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14c-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14d-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14d-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14e-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14e-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14f-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14f-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-15-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-15-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-16-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-16-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-16-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-16-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-17a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-17a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-17b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-17b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-18a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-18a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-18b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-18b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-19a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-19a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-19b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-19b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-20-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-20-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-21-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-22-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5r-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5r-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-6a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-6a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-6b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-6b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-7a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-7a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-7b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-7b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-8-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-8-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-9-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-9-x86-64.d: Likewise. * testsuite/ld-ifunc/pr17154-i386-now.d: Likewise. * testsuite/ld-ifunc/pr17154-i386.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64.d: Likewise. * testsuite/ld-plugin/lto.exp: Likewise. * testsuite/ld-x86-64/align-branch-1.d: Likewise. * testsuite/ld-x86-64/dwarfreloc.exp: Likewise. * testsuite/ld-x86-64/line.exp: Likewise. * testsuite/ld-x86-64/load1a.d: Likewise. * testsuite/ld-x86-64/load1b.d: Likewise. * testsuite/ld-x86-64/load1c.d: Likewise. * testsuite/ld-x86-64/load1d.d: Likewise. * testsuite/ld-x86-64/pie3.d: Likewise. * testsuite/ld-x86-64/pr18160.d: Likewise. * testsuite/ld-x86-64/pr19013-x32.d: Likewise. * testsuite/ld-x86-64/pr19013.d: Likewise. * testsuite/ld-x86-64/pr19636-2d.d: Likewise. * testsuite/ld-x86-64/pr19636-2l.d: Likewise. * testsuite/ld-x86-64/pr20253-1b.d: Likewise. * testsuite/ld-x86-64/pr20253-1d.d: Likewise. * testsuite/ld-x86-64/pr20253-1f.d: Likewise. * testsuite/ld-x86-64/pr20253-1h.d: Likewise. * testsuite/ld-x86-64/pr20253-1j.d: Likewise. * testsuite/ld-x86-64/pr20253-1l.d: Likewise. * testsuite/ld-x86-64/pr21884.d: Likewise. * testsuite/ld-x86-64/pr22393-3a.rd: Likewise. * testsuite/ld-x86-64/pr22393-3b.rd: Likewise. * testsuite/ld-x86-64/tlsgd10.dd: Likewise. * testsuite/ld-x86-64/tlsgd5.dd: Likewise. * testsuite/ld-x86-64/tlsgd8.dd: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise. * emulparams/elf32_x86_64_nacl.sh: Removed. * emulparams/elf_i386_nacl.sh: Likewise. * emulparams/elf_x86_64_nacl.sh: Likewise. * testsuite/ld-i386/emit-relocs-nacl.rd: Likewise. * testsuite/ld-i386/load1-nacl.d: Likewise. * testsuite/ld-i386/pie1-nacl.d: Likewise. * testsuite/ld-i386/plt-nacl.pd: Likewise. * testsuite/ld-i386/plt-pic-nacl.pd: Likewise. * testsuite/ld-i386/pr17709-nacl.rd: Likewise. * testsuite/ld-i386/pr19636-1d-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2c-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2d-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2e-nacl.d: Likewise. * testsuite/ld-i386/pr19827-nacl.rd: Likewise. * testsuite/ld-i386/pr21884-nacl.d: Likewise. * testsuite/ld-i386/pr21884-nacl.t: Likewise. * testsuite/ld-i386/tlsbin-nacl.rd: Likewise. * testsuite/ld-i386/tlsbin2-nacl.rd: Likewise. * testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsdesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsnopic-nacl.rd: Likewise. * testsuite/ld-i386/tlspic-nacl.rd: Likewise. * testsuite/ld-i386/tlspic2-nacl.rd: Likewise. * testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise. * testsuite/ld-x86-64/load1a-nacl.d: Likewise. * testsuite/ld-x86-64/load1b-nacl.d: Likewise. * testsuite/ld-x86-64/load1c-nacl.d: Likewise. * testsuite/ld-x86-64/load1d-nacl.d: Likewise. * testsuite/ld-x86-64/pie3-nacl.d: Likewise. * testsuite/ld-x86-64/plt-nacl.pd: Likewise. * testsuite/ld-x86-64/pr17709-nacl.rd: Likewise. * testsuite/ld-x86-64/pr19013-nacl.d: Likewise. * testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise. * testsuite/ld-x86-64/pr19827-nacl.rd: Likewise. * testsuite/ld-x86-64/pr21884-nacl.d: Likewise. * testsuite/ld-x86-64/pr21884-nacl.t: Likewise. * testsuite/ld-x86-64/split-by-file-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbin2-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsdesc-nacl.pd: Likewise. * testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlspic-nacl.rd: Likewise. * testsuite/ld-x86-64/tlspic2-nacl.rd: Likewise. * Makefile.in: Regenerated. * po/BLD-POTFILES.in: Likewise.
2020-06-26binutils, ld: work with --disable-libctfNick Alcock
This unfortunately means conditionalizing out all the libctf code, but the result is not too unbearably ugly, if a bit repetitive. I have stubbed out code in the !ENABLE_LIBCTF path to avoid extra redundant ifdefs where it seems that might be helpful. (The stubs are not too disruptive, but I've tried to keep them on one line where possible to avoid filling up the screen with stubs that nobody would care about. If this is too much of a coding style violation I can change it.) Changes since v2: use GCC_ENABLE rather than repeating all the AC_ARG_ENABLE stuff over and over again. ld/ * configure.ac [--enable-libctf]: New, default yes. Set ENABLE_LIBCTF accordingly. * Makefile.am [!ENABLE_LIBCTF]: Empty LIBCTF. * configure: Regenerate. * config.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * ldlang.c (ctf_output): Conditionalize on ENABLE_LIBCTF. (ldlang_open_ctf): Likewise. (lang_merge_ctf): Likewise. (ldlang_ctf_apply_strsym): Likewise. (lang_write_ctf): Likewise. (ldlang_write_ctf_late): Likewise. (ldlang_open_ctf) [!ENABLE_LIBCTF]: Warn about the presence of CTF sections. (lang_merge_ctf) [!ENABLE_LIBCTF]: New stub. (ldlang_ctf_apply_strsym) [!ENABLE_LIBCTF]: Likewise. (lang_write_ctf) [!ENABLE_LIBCTF]: Likewise. (ldlang_write_ctf_late) [!ENABLE_LIBCTF]: Likewise. * ldelfgen.c (ldelf_emit_ctf_early): Conditionalize on ENABLE_LIBCTF. (struct ctf_strsym_iter_cb_arg): Likewise. (ldelf_ctf_strtab_iter_cb): Likewise. (ldelf_ctf_symbols_iter_cb): Likewise. (ldelf_examine_strtab_for_ctf): Likewise. (ldelf_emit_ctf_early) [!ENABLE_LIBCTF]: New stub. (ldelf_examine_strtab_for_ctf) [!ENABLE_LIBCTF]: New stub. binutils/ * configure.ac [--enable-libctf]: New, default yes. Set ENABLE_LIBCTF accordingly. * Makefile.am [!ENABLE_LIBCTF]: Empty LIBCTF and LIBCTF_NOBFD. * configure: Regenerate. * config.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * objdump.c (usage): Conditionalize portions on ENABLE_LIBCTF. (option_values): Likewise. (long_options): Likewise. (main): Likewise. (dump_ctf_indent_lines): Conditionalize out when !ENABLE_LIBCTF. (make_ctfsect): Likewise. (dump_ctf_archive_member): Likewise. (dump_ctf) [ENABLE_LIBCTF]: Likewise. (dump_ctf) [!ENABLE_LIBCTF]: New empty stub. * readelf.c (options): Conditionalize portions on ENABLE_LIBCTF. (usage): Likewise. (process_section_contents): Likewise. (shdr_to_ctf_sect): Conditionalize out when !ENABLE_LIBCTF. (dump_ctf_indent_lines): Likewise. (dump_section_as_ctf) [ENABLE_LIBCTF]: Likewise.
2020-06-21Do without ld ENABLE_PLUGINSAlan Modra
Instead, use BFD_SUPPORTS_PLUGINS. * ldfile.c: Replace uses of ENABLE_PLUGINS with BFD_SUPPORTS_PLUGINS. * ldlang.c: Likewise. * ldlang.h: Likewise. * ldlex.h: Likewise. * ldmain.c: Likewise. * lexsup.c: Likewise. * plugin.c: Wrap body of file in #if BFD_SUPPORTS_PLUGINS. * testplug.c: Likewise. * testplug2.c: Likewise. * testplug3.c: Likewise. * testplug4.c: Likewise. * configure.ac (ENABLE_PLUGINS): Don't define AM_CONTITIONAL. * Makefile.am: Remove ENABLE_PLUGINS conditionals. (PLUGIN_CFLAGS): Don't define. (PLUGIN_C, PLUGIN_H, PLUGIN_OBJECT): Likewise. Substitute all uses with plugin file name. * configure: Regenerate. * Makefile.in: Regenerate.
2020-06-16Really remove tic30-aout supportAlan Modra
bfd/ * aout-tic30.c: Delete file. * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo. (BFD32_BACKENDS_CFILES): Remove aout-tic30.c. * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry. (xc16x-*-elf): Sort properly. * configure.ac: Remove tic30_aout_vec. * targets.c: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. gas/ * config/tc-tic30.h: Remove OBJ_AOUT support. * configure.tgt: Delete tic30-*-*aout* entry. ld/ * emulparams/tic30aout.sh: Delete file. * scripttempl/tic30aout.sc: Delete file. * Makefile.am: Remove etic30aout.c from ALL_EMULATION_SOURCES and delete dependency. * configure.tgt: Delete tic30-*-*aout* entry. * testsuite/ld-scripts/sane1.d: Delete tic30-*-aout mention. * testsuite/ld-scripts/segment-start.d: Likewise. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2020-05-12Regen ld/Makefile.inAlan Modra
Missed from c578f16ef18fd.
2020-04-30ld: Add rx-linux emulation. gas: Change ELF flags initial value in rx-linuxYoshinori Sato
ld * emulparams/elf32rx_linux.sh: New rx-linux emulation. * emultempl/rxlinux.em: New. * configure.tgt: Add rx-linux. * Makefile.am: Add eelf32rx_linux.c * Makefile.in: Regenerate. gas * config/tc-rx.c (elf_flags): Reset default value. (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
2020-03-23i386msdos uninitialised readAlan Modra
Also reinstate ld i386aout for i386-msdos target, which doesn't build otherwise. bfd/ * i386msdos.c (msdos_object_p): Don't access e_lfanew when that field hasn't been read. Remove unnecessary casts. ld/ * Makefile.am (ALL_EMULATION_SOURCES): Reinstate ei386aout.c. Include ei386aout dep file. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2020-01-29PR25477, ld 2.34 tries to load ${prefix}/etc/ld.so.confAlan Modra
PR 25477 * ldelf.c (ldelf_check_ld_so_conf): Add prefix parameter and correct concat. (ldelf_after_open): Add prefix parameter. * ldelf.h (ldelf_after_open): Update prototype. * emultempl/elf.em (gld${EMULATION_NAME}_after_open): Pass $prefix to ldelf_after_open. * Makefile.am: Correct z80 dependencies. * Makefile.in: Regenerate.
2020-01-13[ARC][committed] Code cleanup and improvements.Claudiu Zissulescu
Code clean up and improvements when changing the cpu from command line. Also, remove unused/old emulations. gas/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change the CPU. * config/tc-arc.h: Add header if/defs. * testsuite/gas/arc/pseudos.d: Improve matching pattern. ls/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * Makefile.am: Remove earcelf_prof.c and earclinux_prof.c emulations. * Makefile.in: Regenerate. * configure.tgt: Likewise. * emulparams/arcelf_prof.sh: Remove file. * emulparams/arclinux_prof.sh: Likewise. opcodes/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * arc-opc.c (C_NE): Make it required.
2020-01-02Add support for the GBZ80, Z180, and eZ80 variants of the Z80 architecure. ↵Sergey Belyashov
Add an ELF based target for these as well. PR 25224 bfd * Makefile.am: Add z80-elf target support. * configure.ac: Likewise. * targets.c: Likewise. * config.bfd: Add z80-elf target support and new arches: ez80 and z180. * elf32-z80.c: New file. * archures.c: Add new z80 architectures: eZ80 and Z180. * coffcode.h: Likewise. * cpu-z80.c: Likewise. * bfd-in2.h: Likewise plus additional Z80 relocations. * coff-z80.c: Add new relocations for Z80 target and local label check. gas * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add support for assembler code generated by SDCC. Add new relocation types. Add z80-elf target support. * config/tc-z80.h: Add z80-elf target support. Enable dollar local labels. Local labels starts from ".L". * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict. * testsuite/gas/all/fwdexp.s: Likewise. * testsuite/gas/z80/suffix.d: Fix failure on ELF target. * testsuite/gas/z80/z80.exp: Add new tests * testsuite/gas/z80/dollar.d: New file. * testsuite/gas/z80/dollar.s: New file. * testsuite/gas/z80/ez80_adl_all.d: New file. * testsuite/gas/z80/ez80_adl_all.s: New file. * testsuite/gas/z80/ez80_adl_suf.d: New file. * testsuite/gas/z80/ez80_isuf.s: New file. * testsuite/gas/z80/ez80_z80_all.d: New file. * testsuite/gas/z80/ez80_z80_all.s: New file. * testsuite/gas/z80/ez80_z80_suf.d: New file. * testsuite/gas/z80/r800_extra.d: New file. * testsuite/gas/z80/r800_extra.s: New file. * testsuite/gas/z80/r800_ii8.d: New file. * testsuite/gas/z80/r800_z80_doc.d: New file. * testsuite/gas/z80/z180.d: New file. * testsuite/gas/z80/z180.s: New file. * testsuite/gas/z80/z180_z80_doc.d: New file. * testsuite/gas/z80/z80_doc.d: New file. * testsuite/gas/z80/z80_doc.s: New file. * testsuite/gas/z80/z80_ii8.d: New file. * testsuite/gas/z80/z80_ii8.s: New file. * testsuite/gas/z80/z80_in_f_c.d: New file. * testsuite/gas/z80/z80_in_f_c.s: New file. * testsuite/gas/z80/z80_op_ii_ld.d: New file. * testsuite/gas/z80/z80_op_ii_ld.s: New file. * testsuite/gas/z80/z80_out_c_0.d: New file. * testsuite/gas/z80/z80_out_c_0.s: New file. * testsuite/gas/z80/z80_reloc.d: New file. * testsuite/gas/z80/z80_reloc.s: New file. * testsuite/gas/z80/z80_sli.d: New file. * testsuite/gas/z80/z80_sli.s: New file. ld * Makefile.am: Add new target z80-elf * configure.tgt: Likewise. * emultempl/z80.em: Add support for eZ80 and Z180 architectures. * emulparams/elf32z80.sh: New file. * emultempl/z80elf.em: Likewise. * testsuite/ld-z80/arch_ez80_adl.d: Likewise. * testsuite/ld-z80/arch_ez80_z80.d: Likewise. * testsuite/ld-z80/arch_r800.d: Likewise. * testsuite/ld-z80/arch_z180.d: Likewise. * testsuite/ld-z80/arch_z80.d: Likewise. * testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise. * testsuite/ld-z80/comb_arch_z180.d: Likewise. * testsuite/ld-z80/labels.s: Likewise. * testsuite/ld-z80/relocs.s: Likewise. * testsuite/ld-z80/relocs_b_ez80.d: Likewise. * testsuite/ld-z80/relocs_b_z80.d: Likewise. * testsuite/ld-z80/relocs_f_z80.d: Likewise. * testsuite/ld-z80/z80.exp: Likewise. opcodes * z80-dis.c: Add support for eZ80 and Z80 instructions.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra
2019-12-17Remove tic80 supportAlan Modra
This is one way of fixing ubsan bug reports, just delete the code. The assembler support was removed back in 2005 along with other non-BFD assemblers, but somehow the remainder of the port stayed in. bfd/ * coff-tic80.c: Delete file. * cpu-tic80.c: Delete file. * archures.c: Remove tic80 support. * coffcode.h: Likewise. * coffswap.h: Likewise. * targets.c: Likewise. * config.bfd: Likewise. * configure.ac: Likewise. * Makefile.am: Likewise. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. binutils/ * testsuite/binutils-all/objcopy.exp: Remove tic80 support. * testsuite/binutils-all/objdump.exp: Likewise. gas/ * doc/as.texi: Remove mention of tic80. include/ * coff/tic80.h: Delete file. * opcode/tic80.h: Delete file. ld/ * emulparams/tic80coff.sh: Delete file. * scripttempl/tic80coff.sc: Delete file. * configure.tgt: Remove tic80 support. * Makefile.am: Likewise. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. opcodes/ * tic80-dis.c: Delete file. * tic80-opc.c: Delete file. * disassemble.c: Remove tic80 support. * disassemble.h: Likewise. * Makefile.am: Likewise. * configure.ac: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate.
2019-11-07Remove CR16C supportAlan Modra
I think it is past time to remove CR16C support. CR16C was added in 2004, and only for ld. gas and binutils support is lacking, and there have been no commits to bfd/elf32-cr16c.c other than warning fixes or global maintainers making changes to all targets. I see no maintainer listed for CR16C, and no commits from anyone at NSC supporting the target. Furthermore, at the time the CR16 support was added in 2007, config.sub was changed upstream to no longer recognise cr16c as a valid cpu. That means the CR16C ld support is only available as a secondary target by configuring with, for example, --enable-targets=all or --enable-targets=cr16c-unknown-elf. No testing of the CR16C target is possible. include/ * elf/cr16c.h: Delete. bfd/ * cpu-cr16c.c: Delete. * elf32-cr16c.c: Delete. * Makefile.am, * archures.c, * config.bfd, * configure.ac, * reloc.c, * targets.c: Remove cr16c support. * Makefile.in, * bfd-in2.h, * configure, * libbfd.h, * po/SRC-POTFILES.in: Regenerate. ld/ * emulparams/elf32cr16c.sh: Delete. * scripttempl/elf32cr16c.sc: Delete. * Makefile.am, * configure.tgt: Remove cr16c support. * NEWS: Mention removal of cr16c. * Makefile.in, * po/BLD-POTFILES.in: Regenerate.
2019-10-03libctf: installable libctf as a shared libraryNick Alcock
This lets other programs read and write CTF-format data. Two versioned shared libraries are created: libctf.so and libctf-nobfd.so. They contain identical content except that libctf-nobfd.so contains no references to libbfd and does not implement ctf_open, ctf_fdopen, ctf_bfdopen or ctf_bfdopen_ctfsect, so it can be used by programs that cannot use BFD, like readelf. The soname major version is presently .0 until the linker API stabilizes, when it will flip to .1 and hopefully never change again. New in v3. v4: libtoolize and turn into a pair of shared libraries. Drop --enable-install-ctf: now controlled by --enable-shared and --enable-install-libbfd, like everything else. v5: Add ../bfd to ACLOCAL_AMFLAGS and AC_CONFIG_MACRO_DIR. Fix tabdamage. * Makefile.def (host_modules): libctf is no longer no_install. * Makefile.in: Regenerated. libctf/ * configure.ac (AC_DISABLE_SHARED): New, like opcodes/. (LT_INIT): Likewise. (AM_INSTALL_LIBBFD): Likewise. (dlopen): Note why this is necessary in a comment. (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from opcodes/. (SHARED_LDFLAGS): Likewise. (BFD_LIBADD): Likewise, for libbfd. (BFD_DEPENDENCIES): Likewise. (VERSION_FLAGS): Initialize, using a version script if ld supports one, or libtool -export-symbols-regex otherwise. (AC_CONFIG_MACRO_DIR): Add ../BFD. * Makefile.am (ACLOCAL_AMFLAGS): Likewise. (INCDIR): New. (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir). (noinst_LIBRARIES): Replace with... [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or... [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new libctf-nobfd.la as well. [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers. [!INSTALL_LIBCTF] (include_HEADERS): New, empty. (libctf_a_SOURCES): Rename to... (libctf_nobfd_la_SOURCES): ... this, all of libctf other than ctf-open-bfd.c. (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES, with ctf-open-bfd.c added. (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@. (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well. (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@. * Makefile.am [INSTALL_LIBCTF]: Use it. * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the libtool macros. * libctf.ver: New, everything is version LIBCTF_1.0 currently (even the unstable components). * Makefile.in: Regenerated. * config.h.in: Likewise. * configure: Likewise. binutils/ * Makefile.am (LIBCTF): Mention the .la file. (LIBCTF_NOBFD): New. (readelf_DEPENDENCIES): Use it. (readelf_LDADD): Likewise. * Makefile.in: Regenerated. ld/ * configure.ac (TESTCTFLIB): Set to the .so or .a, like TESTBFDLIB. * Makefile.am (TESTCTFLIB): Use it. (LIBCTF): Use the .la file. (check-DEJAGNU): Use it. * Makefile.in: Regenerated. * configure: Likewise. include/ * ctf-api.h: Note the instability of the ctf_link interfaces.
2019-10-03bfd, ld: add CTF section linkingNick Alcock
This is quite complicated because the CTF section's contents depend on the final contents of the symtab and strtab, because it has two sections whose contents are shuffled to be in 1:1 correspondence with the symtab, and an internal strtab that gets deduplicated against the ELF strtab (with offsets adjusted to point into the ELF strtab instead). It is also compressed if large enough, so its size depends on its contents! So we cannot construct it as early as most sections: we cannot even *begin* construction until after the symtab and strtab are finalized. Thankfully there is already one section treated similarly: compressed debugging sections: the only differences are that compressed debugging sections have extra handling to deal with their changing name if compressed (CTF sections are always called ".ctf" for now, though we have reserved ".ctf.*" against future use), and that compressed debugging sections have previously-uncompressed content which has to be stashed away for later compression, while CTF sections have no content at all until we generate it (very late). BFD also cannot do the link itself: libctf knows how to do it, and BFD cannot call libctf directly because libctf already depends on bfd for file I/O. So we have to use a pair of callbacks, one, examine_strtab, which allows a caller to examine the symtab and strtab after finalization (called from elf_link_swap_symbols_out(), right before the symtabs are written, and after the strtab has been finalized), and one which actually does the emission (called emit_ctf simply because it is grouped with a bunch of section-specific late-emission function calls at the bottom of bfd_elf_final_link, and a section-specific name seems best for that). emit_ctf is actually called *twice*: once from lang_process if the emulation suggests that this bfd target does not examine the symtab or strtab, and once via a bfd callback if it does. (This means that non-ELF targets still get CTF emitted, even though the late CTF emission stage is never called for them). v2: merged with non-ELF support patch: slight commit message adjustments. v3: do not spend time merging CTF, or crash, if the CTF section is explicitly discarded. Do not try to merge or compress CTF unless linking. v4: add CTF_COMPRESSION_THRESHOLD. Annul the freed input ctf_file_t's after writeout: set SEC_IN_MEMORY on the output contents so a future bfd enhancement knows it could free it. Add SEC_LINKER_CREATED | SEC_KEEP to avoid having to add .ctf to the linker script. Drop now-unnecessary ldlang.h-level elf-bfd.h include and hackery around it. Adapt to elf32.em->elf.em and elf-generic.em->ldelf*.c changes. v5: fix tabdamage. Drop #inclusions in .h files: include in .c files, .em files, and use struct forwards instead. Use bfd_section_is_ctf inline function rather than SECTION_IS_CTF macro. Move a few comments. * Makefile.def (dependencies): all-ld depends on all-libctf. * Makefile.in: Regenerated. include/ * bfdlink.h (elf_strtab_hash): New forward. (elf_sym_strtab): Likewise. (struct bfd_link_callbacks <examine_strtab>): New. (struct bfd_link_callbacks <emit_ctf>): Likewise. bfd/ * elf-bfd.h (bfd_section_is_ctf): New inline function. * elf.c (special_sections_c): Add ".ctf". (assign_file_positions_for_non_load_sections): Note that compressed debugging sections etc are not assigned here. Treat CTF sections like SEC_ELF_COMPRESS sections when is_linker_output: sh_offset -1. (assign_file_positions_except_relocs): Likewise. (find_section_in_list): Note that debugging and CTF sections, as well as reloc sections, are assigned later. (_bfd_elf_assign_file_positions_for_non_load): CTF sections get their size and contents updated. (_bfd_elf_set_section_contents): Skip CTF sections: unlike compressed sections, they have no uncompressed content to copy at this stage. * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab callback right before the strtab is written out. (bfd_elf_final_link): Don't cache the section contents of CTF sections: they are not populated yet. Call the emit_ctf callback right at the end, after all the symbols and strings are flushed out. ld/ * ldlang.h: (struct lang_input_statement_struct): Add the_ctf. (struct elf_sym_strtab): Add forward. (struct elf_strtab_hash): Likewise. (ldlang_ctf_apply_strsym): Declare. (ldlang_write_ctf_late): Likewise. * ldemul.h (ldemul_emit_ctf_early): New. (ldemul_examine_strtab_for_ctf): Likewise. (ld_emulation_xfer_type) <emit_ctf_early>: Likewise. (ld_emulation_xfer_type) <examine_strtab_for_ctf>: Likewise. * ldemul.c (ldemul_emit_ctf_early): New. (ldemul_examine_strtab_for_ctf): Likewise. * ldlang.c: Include ctf-api.h. (CTF_COMPRESSION_THRESHOLD): New. (ctf_output): New. Initialized in... (ldlang_open_ctf): ... this new function. Open all the CTF sections in the input files: mark them non-loaded and empty so as not to copy their contents to the output, but linker-created so the section gets created in the target. (ldlang_merge_ctf): New, merge types via ctf_link_add_ctf and ctf_link. (ldlang_ctf_apply_strsym): New, an examine_strtab callback: wrap ldemul_examine_strtab_for_ctf. (lang_write_ctf): New, write out the CTF section. (ldlang_write_ctf_late): New, late call via bfd's emit_ctf hook. (lang_process): Call ldlang_open_ctf, ldlang_merge_ctf, and lang_write_ctf. * ldmain.c (link_callbacks): Add ldlang_ctf_apply_strsym, ldlang_write_ctf_late. * emultempl/aix.em: Add ctf-api.h. * emultempl/armcoff.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/elf.em: Likewise. * emultempl/generic.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/msp430.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise. * ldcref.c: Likewise. * ldctor.c: Likewise. * ldelf.c: Likewise. * ldelfgen.c: Likewise. * ldemul.c: Likewise. * ldexp.c: Likewise. * ldfile.c: Likewise. * ldgram.c: Likewise. * ldlex.l: Likewise. * ldmain.c: Likewise. * ldmisc.c: Likewise. * ldver.c: Likewise. * ldwrite.c: Likewise. * lexsup.c: Likewise. * mri.c: Likewise. * pe-dll.c: Likewise. * plugin.c: Likewise. * ldelfgen.c (ldelf_emit_ctf_early): New. (ldelf_examine_strtab_for_ctf): tell libctf about the symtab and strtab. (struct ctf_strsym_iter_cb_arg): New, state to do so. (ldelf_ctf_strtab_iter_cb): New: tell libctf about each string in the strtab in turn. (ldelf_ctf_symbols_iter_cb): New, tell libctf about each symbol in the symtab in turn. * ldelfgen.h (struct elf_sym_strtab): Add forward. (struct elf_strtab_hash): Likewise. (struct ctf_file): Likewise. (ldelf_emit_ctf_early): Declare. (ldelf_examine_strtab_for_ctf): Likewise. * emultempl/elf-generic.em (LDEMUL_EMIT_CTF_EARLY): Set it. (LDEMUL_EXAMINE_STRTAB_FOR_CTF): Likewise. * emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Add emit_ctf_early and examine_strtab_for_ctf, NULL by default. * emultempl/armcoff.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/beos.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/elf.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/linux.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/msp430.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/pe.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/pep.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/ticoff.em (ld_${EMULATION_NAME}_emulation): Likewise. * emultempl/vanilla.em (ld_vanilla_emulation): Likewise. * Makefile.am: Pull in libctf (and zlib, a transitive requirement for compressed CTF section emission). Pass it on to DejaGNU. * configure.ac: Add AM_ZLIB. * aclocal.m4: Added zlib.m4. * Makefile.in: Regenerated. * testsuite/ld-bootstrap/bootstrap.exp: Use it when relinking ld.
2019-09-18Re-generate many configure and Makefile.in filesSimon Marchi
I get some spurious changes when running autoconf/automake for various projects in the tree. This is likely because they were generated using distro-patched tools last time. I ran `autoreconf -f` in the various automake projects of the binutils-gdb tree, and this is the result. The tools I am using have been compiled from source, from the upstream release. bfd/ChangeLog: * Makefile.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. binutils/ChangeLog: * Makefile.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. gas/ChangeLog: * Makefile.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. gold/ChangeLog: * testsuite/Makefile.in: Re-generate. gprof/ChangeLog: * Makefile.in: Re-generate. * configure: Re-generate. ld/ChangeLog: * Makefile.in: Re-generate. * configure: Re-generate. opcodes/ChangeLog: * Makefile.in: Re-generate. * configure: Re-generate.
2019-09-16Update version to 2.33.50 and regenerate configure scripts.Phil Blundell
2019-09-11Move elf32.em and elf-generic.em functionsAlan Modra
Many ELF linker targets support multiple "emulations" and thus have multiple copies of elf32.em being compiled and linked into ld. This patch moves much of elf32.em and elf-generic.em into files which will be compiled just once, resulting in a 20% decrease in ld size for --enable-targets=all. * Makefile.am (ALL_EMUL_EXTRA_OFILES): Add ldelf and ldelfgen. (CFILES, HFILES, EXTRA_ld_new_SOURCES): Likewise. * configure.tgt: Formatting. (targ_extra_ofiles): Init to ldelf.o ldelfgen.o, reset to just ldelfgen.o for generic ELF targets, and empty for non-ELF. * emultempl/aarch64elf.em (gldaarch64_layout_sections_again): Use ldelf_map_segments. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, aarch64_for_each_input_file_wrapper), (aarch64_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/alphaelf.em (alpha_after_parse): Use ldelf_map_segments. * emultempl/armelf.em (gldarm_layout_sections_again): Likewise. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, arm_for_each_input_file_wrapper), (arm_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/cr16elf.em (cr16elf_after_parse): Use ldelf_map_segments. * emultempl/crxelf.em (crxelf_after_parse): Likewise. Delete declaration. * emultempl/cskyelf.em (gldcsky_layout_sections_again): Use ldelf_map_segments. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, csky_for_each_input_file_wrapper), (csky_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/genelf.em: Include ldelfgen.h. (gld${EMULATION_NAME}_before_allocation): Use ldelf_map_segments. * emultempl/hppaelf.em (hppaelf_after_parse): Likewise. (hppaelf_layout_sections_again): Likewise. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, hppa_for_each_input_file_wrapper), (hppa_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/ia64elf.em (ia64elf_after_parse): Use ldelf_map_segments. * emultempl/m68hc1xelf.em (real_func), (m68hc11_for_each_input_file_wrapper), (m68hc11_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/metagelf.em (metagelf_layout_sections_again): Use ldelf_map_segments. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, metag_for_each_input_file_wrapper), (metag_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/mipself.em (real_func), (mips_for_each_input_file_wrapper), (mips_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/mmo.em: Don't include elf-bfd.h, do include ldelfgen.h. (gld${EMULATION_NAME}_after_allocation): Use ldelf_map_segments. * emultempl/nds32elf.em (nds32_elf_after_parse): Use ldelf_after_parse. (nds32_elf_after_allocation): Comment fix. * emultempl/nios2elf.em (nios2elf_layout_sections_again): Use ldelf_map_segments. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, nios2_for_each_input_file_wrapper), (nios2_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. * emultempl/ppc32elf.em (gld${EMULATION_NAME}_load_symbols): Delete declaration. (ppc_recognized_file): Call ldelf_load_symbols. * emultempl/ppc64elf.em (ppc_layout_sections_again): Likewise. (gld${EMULATION_NAME}_after_allocation): Likewise. (real_func, ppc_for_each_input_file_wrapper), (ppc_lang_for_each_input_file): Delete. (lang_for_each_input_file): Don't define. (gld${EMULATION_NAME}_load_symbols): Don't declare. (ppc64_recognized_file): Call ldelf_load_symbols. * emultempl/riscvelf.em (gld${EMULATION_NAME}_after_allocation): Use ldelf_map_segments. * emultempl/spuelf.em (spu_place_special_section): Use ldelf_place_orphan. * emultempl/tic6xdsbt.em (gld${EMULATION_NAME}_after_allocation): Use ldelf_map_segments. * emultempl/vms.em: Include ldelfgen.h. (gld${EMULATION_NAME}_after_allocation): Use ldelf_map_segments. * emultempl/elf32.em: Remove unnecessary headers, include ldelf.h and ldelfgen.h. Move much of file content to.. * ldelf.c: ..here. New file. * ldelf.h: New file. * emultempl/elf-generic.em: Move gld${EMULATION_NAME}_map_segments.. * ldelfgen.c: ..to here. * ldelfgen.h: New file. * ldlang.c (lang_for_each_input_file): Adjust to only call func on real files. (lang_for_each_file): Likewise. * po/SRC-POTFILES.in: Regenerate. * Makefile.in: Regenerate.
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