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348 Commits

Author SHA1 Message Date
H.J. Lu
014ae6af49 Remove NaCl/arm target support 
NaCl has been deprecated:

https://developer.chrome.com/docs/native-client/migration/

It is now in the process of being removed from llvm:

https://github.com/llvm/llvm-project/pull/133661

Remove NaCl/arm target support from bfd, binutils, gas and ld.

bfd/

	* Makefile.am (BFD32_BACKENDS): Remove elf-nacl.lo.
	(BFD32_BACKENDS_CFILES): Remove elf-nacl.c.
	(SOURCE_HFILES): Remove elf-nacl.h.
	* Makefile.in: Regenerated.
	* config.bfd: Add *-*-nacl* to obsolete targets.
	Remove *-*-nacl* targets.
	* configure.ac: Remove nacl target vectors.
	* elf-bfd.h (elf_target_os): Remove is_nacl.
	* elf-nacl.c: Removed.
	* elf-nacl.h: Likewise.
	* elf32-arm.c: Don't include "elf-nacl.h".
	(elf32_arm_nacl_plt0_entry): Removed.
	(elf32_arm_nacl_plt_entry): Likewise.
	(elf32_arm_stub_long_branch_arm_nacl): Likewise.
	(elf32_arm_stub_long_branch_arm_nacl_pic): Likewise.
	(arm_movw_immediate): Likewise.
	(arm_movt_immediate): Likewise.
	(arm_nacl_put_plt0): Likewise.
	(elf32_arm_nacl_link_hash_table_create): Likewise.
	(elf32_arm_nacl_modify_segment_map): Likewise.
	(elf32_arm_nacl_final_write_processing): Likewise.
	(elf32_arm_nacl_plt_sym_val): Likewise.
	(elf32_arm_stub_cmse_branch_thumb_only): Remove
	long_branch_arm_nacl and long_branch_arm_nacl_pic entries.
	(arm_type_of_stub): Updated.
	(elf32_arm_create_or_find_stub_sec): Likewise.
	(arm_stub_required_alignment): Likewise.
	(elf32_arm_allocate_plt_entry): Likewise.
	(elf32_arm_populate_plt_entry): Likewise.
	(elf32_arm_finish_dynamic_sections): Likewise.
	(elf32_arm_output_plt_map_1): Likewise.
	(elf32_arm_output_arch_local_syms): Likewise.
	Remove elf32_arm_nacl_bed.
	* targets.c: Remove NaCl target vectors.
	* bfd-in2.h: Regenerated.
	* configure: Likewise.
	* po/SRC-POTFILES.in: Likewise.

binutils/

	* NEWS: Mention NaCl target support removal.
	* testsuite/lib/binutils-common.exp: Remove NaCl target support.

gas/

	* NEWS: Mention NaCl target support removal.
	* configure.tgt: Likewise.
	* config/tc-arm.c: Remove NaCl target support.
	* testsuite/gas/arm/any-armv8m.d: Likewise.
	* testsuite/gas/arm/any-cmse-main.d: Likewise.
	* testsuite/gas/arm/any-cmse.d: Likewise.
	* testsuite/gas/arm/any-idiv.d: Likewise.
	* testsuite/gas/arm/arch4t-eabi.d: Likewise.
	* testsuite/gas/arm/arch4t.d: Likewise.
	* testsuite/gas/arm/armv8m.base-idiv.d: Likewise.
	* testsuite/gas/arm/armv9-a_arch.d: Likewise.
	* testsuite/gas/arm/attr-abi-hardfp-use-0.d: Likewise.
	* testsuite/gas/arm/attr-abi-hardfp-use-1.d: Likewise.
	* testsuite/gas/arm/attr-abi-hardfp-use-2.d: Likewise.
	* testsuite/gas/arm/attr-abi-hardfp-use-3.d: Likewise.
	* testsuite/gas/arm/attr-any-armv4t.d: Likewise.
	* testsuite/gas/arm/attr-any-thumbv6.d: Likewise.
	* testsuite/gas/arm/attr-arch-assumption.d: Likewise.
	* testsuite/gas/arm/attr-cpu-directive.d: Likewise.
	* testsuite/gas/arm/attr-default.d: Likewise.
	* testsuite/gas/arm/attr-empty-string.d: Likewise.
	* testsuite/gas/arm/attr-ext-fpv5-d16.d: Likewise.
	* testsuite/gas/arm/attr-ext-fpv5.d: Likewise.
	* testsuite/gas/arm/attr-ext-idiv.d: Likewise.
	* testsuite/gas/arm/attr-ext-mp.d: Likewise.
	* testsuite/gas/arm/attr-ext-neon-fp16.d: Likewise.
	* testsuite/gas/arm/attr-ext-neon-vfpv3.d: Likewise.
	* testsuite/gas/arm/attr-ext-neon-vfpv4.d: Likewise.
	* testsuite/gas/arm/attr-ext-sec.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv3-d16.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv3-fp16.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv3.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv3xd.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv4-d16.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: Likewise.
	* testsuite/gas/arm/attr-ext-vfpv4.d: Likewise.
	* testsuite/gas/arm/attr-march-all.d: Likewise.
	* testsuite/gas/arm/attr-march-armv1.d: Likewise.
	* testsuite/gas/arm/attr-march-armv2.d: Likewise.
	* testsuite/gas/arm/attr-march-armv2a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv2s.d: Likewise.
	* testsuite/gas/arm/attr-march-armv3.d: Likewise.
	* testsuite/gas/arm/attr-march-armv3m.d: Likewise.
	* testsuite/gas/arm/attr-march-armv4.d: Likewise.
	* testsuite/gas/arm/attr-march-armv4t.d: Likewise.
	* testsuite/gas/arm/attr-march-armv4txm.d: Likewise.
	* testsuite/gas/arm/attr-march-armv4xm.d: Likewise.
	* testsuite/gas/arm/attr-march-armv5.d: Likewise.
	* testsuite/gas/arm/attr-march-armv5t.d: Likewise.
	* testsuite/gas/arm/attr-march-armv5te.d: Likewise.
	* testsuite/gas/arm/attr-march-armv5tej.d: Likewise.
	* testsuite/gas/arm/attr-march-armv5texp.d: Likewise.
	* testsuite/gas/arm/attr-march-armv5txm.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6-m+os.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6-m.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6j.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6k+sec.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6k.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6kt2.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6kz.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6kzt2.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6s-m.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6t2.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6z.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6zk.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6zkt2.d: Likewise.
	* testsuite/gas/arm/attr-march-armv6zt2.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-a+idiv.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-a+mp.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-a+sec+virt.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-a+sec.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-a+virt.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-m.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-r+mp.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7-r.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7em.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7m.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7r.d: Likewise.
	* testsuite/gas/arm/attr-march-armv7ve.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-a+crypto.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-a+fp.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-a+rdma.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-a+simd.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-r+crypto.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-r+fp.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-r+simd.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8-r.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_1-a+simd.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_1-m.main.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_4-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_5-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_6-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_7-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_8-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8_9-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv9_1-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv9_2-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv9_3-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv9_4-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv9_5-a.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8m.base.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8m.main.d: Likewise.
	* testsuite/gas/arm/attr-march-armv8m.main.dsp.d: Likewise.
	* testsuite/gas/arm/attr-march-iwmmxt.d: Likewise.
	* testsuite/gas/arm/attr-march-iwmmxt2.d: Likewise.
	* testsuite/gas/arm/attr-march-xscale.d: Likewise.
	* testsuite/gas/arm/attr-mcpu.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-arm1020e.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-arm1020t.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-arm1136jf-s.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-arm1136jfs.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-neon-fp16.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-neon.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-softvfp+vfp.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-softvfp.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfp.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfp10-r0.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfp10.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfp3.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfp9.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfpv2.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfpv3-d16.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfpv3.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfpv4-d16.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfpv4.d: Likewise.
	* testsuite/gas/arm/attr-mfpu-vfpxd.d: Likewise.
	* testsuite/gas/arm/attr-names.d: Likewise.
	* testsuite/gas/arm/attr-non-null-terminated-string.d: Likewise.
	* testsuite/gas/arm/attr-order.d: Likewise.
	* testsuite/gas/arm/attr-override-cpu-directive.d: Likewise.
	* testsuite/gas/arm/attr-override-mcpu.d: Likewise.
	* testsuite/gas/arm/bl-local-2.d: Likewise.
	* testsuite/gas/arm/bl-local-v4t.d: Likewise.
	* testsuite/gas/arm/blx-local.d: Likewise.
	* testsuite/gas/arm/branch-reloc.d: Likewise.
	* testsuite/gas/arm/directives.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/mov-highregs-any.d: Likewise.
	* testsuite/gas/arm/mov-lowregs-any.d: Likewise.
	* testsuite/gas/arm/note-march-armv2.d: Likewise.
	* testsuite/gas/arm/note-march-armv2a.d: Likewise.
	* testsuite/gas/arm/note-march-armv3.d: Likewise.
	* testsuite/gas/arm/note-march-armv3m.d: Likewise.
	* testsuite/gas/arm/note-march-armv4.d: Likewise.
	* testsuite/gas/arm/note-march-armv4t.d: Likewise.
	* testsuite/gas/arm/note-march-armv5.d: Likewise.
	* testsuite/gas/arm/note-march-armv5t.d: Likewise.
	* testsuite/gas/arm/note-march-armv5te.d: Likewise.
	* testsuite/gas/arm/note-march-iwmmxt.d: Likewise.
	* testsuite/gas/arm/note-march-iwmmxt2.d: Likewise.
	* testsuite/gas/arm/note-march-xscale.d: Likewise.
	* testsuite/gas/arm/pr12198-1.d: Likewise.
	* testsuite/gas/arm/pr12198-2.d: Likewise.
	* testsuite/gas/arm/thumb-eabi.d: Likewise.
	* testsuite/gas/arm/thumb.d: Likewise.
	* testsuite/gas/arm/thumbrel.d: Likewise.
	* config/te-nacl.h: Removed.

ld/

	* Makefile.am (ALL_EMULATION_SOURCES): Remove earmelf_nacl.c and
	and earmelfb_nacl.c.
	Remove NaCl dep files.
	* NEWS: Mention NaCl target support removal.
	* configure.tgt: Remove NaCl target support.
	* Makefile.in: Regenerated.
	* configure: Likewise.
	* po/BLD-POTFILES.in: Likewise.
	* emulparams/armelf_nacl.sh: Removed.
	* emulparams/armelfb_nacl.sh: Likewise.
	* emulparams/elf_nacl.sh: Likewise.
	* testsuite/ld-arm/farcall-arm-nacl-pic.d: Likewise.
	* testsuite/ld-arm/farcall-arm-nacl.d: Likewise.
	* testsuite/ld-arm/farcall-data-nacl.d: Likewise.
	* testsuite/ld-arm/farcall-thumb2-purecode-consecutive-veneer.d:
	Adjusted.
	* testsuite/ld-arm/arm-elf.exp: Remove NaCl target support.
	* testsuite/ld-arm/cortex-a8-far.d: Likewise.
	* testsuite/ld-arm/non-contiguous-arm3.d: Likewise.
	* testsuite/ld-arm/non-contiguous-arm6.d: Likewise.
	* testsuite/ld-elf/binutils.exp: Likewise.
	* testsuite/ld-elf/build-id.exp: Likewise.
	* testsuite/ld-elf/ehdr_start-missing.d: Likewise.
	* testsuite/ld-elf/ehdr_start-shared.d: Likewise.
	* testsuite/ld-elf/ehdr_start-userdef.d: Likewise.
	* testsuite/ld-elf/ehdr_start-weak.d: Likewise.
	* testsuite/ld-elf/ehdr_start.d: Likewise.
	* testsuite/ld-elf/elf.exp: Likewise.
	* testsuite/ld-elf/export-class.exp: Likewise.
	* testsuite/ld-elf/fatal-warnings-1a.d: Likewise.
	* testsuite/ld-elf/fatal-warnings-1b.d: Likewise.
	* testsuite/ld-elf/orphan-region.d: Likewise.
	* testsuite/ld-elf/package-note.exp: Likewise.
	* testsuite/ld-elf/pr16322.d: Likewise.
	* testsuite/ld-elf/pr16498a.d: Likewise.
	* testsuite/ld-elf/pr16498b.d: Likewise.
	* testsuite/ld-elf/pr19162.d: Likewise.
	* testsuite/ld-elf/pr22269a.d: Likewise.
	* testsuite/ld-elf/pr22269b.d: Likewise.
	* testsuite/ld-elf/pr22393-1a.d: Likewise.
	* testsuite/ld-elf/pr22393-1b.d: Likewise.
	* testsuite/ld-elf/pr22393-1c.d: Likewise.
	* testsuite/ld-elf/pr22393-1d.d: Likewise.
	* testsuite/ld-elf/pr22393-1e.d: Likewise.
	* testsuite/ld-elf/pr22393-1f.d: Likewise.
	* testsuite/ld-elf/pr22393-2a.rd: Likewise.
	* testsuite/ld-elf/pr22393-2b.rd: Likewise.
	* testsuite/ld-elf/pr23900-1-32.rd: Likewise.
	* testsuite/ld-elf/pr23900-1-64.rd: Likewise.
	* testsuite/ld-elf/pr23900-1.d: Likewise.
	* testsuite/ld-elf/pr23900-2a.d: Likewise.
	* testsuite/ld-elf/pr23900-2b.d: Likewise.
	* testsuite/ld-elf/pr30508.d: Likewise.
	* testsuite/ld-elf/pr30907-1.d: Likewise.
	* testsuite/ld-elf/pr30907-2.d: Likewise.
	* testsuite/ld-elf/pr32341.d: Likewise.
	* testsuite/ld-elf/shared.exp: Likewise.
	* testsuite/ld-elf/tls.exp: Likewise.
	* testsuite/ld-elf/tls_common.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/binutils.exp: Likewise.
	* testsuite/ld-pie/pie.exp: Likewise.
	* testsuite/ld-plugin/lto-binutils.exp: Likewise.
	* testsuite/ld-plugin/lto.exp: Likewise.
	* testsuite/ld-scripts/rgn-at3.d: Likewise.
	* testsuite/ld-shared/shared.exp: Likewise.
	* testsuite/ld-size/size.exp: Likewise.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2025-07-21 06:18:54 -07:00
Alan Modra
5942dd9913 Merge init_private_section_data with copy_private_section_data 
init_private_section_data is used by the linker and is a special case
of copy_private_section_data that copies a reduced set of section data
from input to output.  Merge the two functions, adding a link_info
param to copy_private_section_data and remove init_private_section_data.
 2025-07-09 11:13:55 +09:30
Alan Modra
f832531609 ar and foreign object files 
ar is supposed to make archives containing any sort of file, and it
generally does that.  It also tries to make archives suited to target
object files stored.  Some targets have peculiar archives.

In one particular case we get into trouble trying to suit archives to
object files: where the target object file is recognised but that
target doesn't happen to support archives, and the default target has
a special archive format.  For example, we'll get failures on
rs6000-aix if trying to add tekhex objects to a new archive.  What
happens in that the tekhex object is recognised and its target vector
used to create an empty archive, ie. with _bfd_generic_mkarchive and
_bfd_write_archive_contents.  An attempt is then made to open the
newly created archive.  The tekhex target vector does not have a
check_format function to recognise generic archives, nor as it happens
do any of the xcoff or other targets built for rs6000-aix.

It seems to me the simplest fix is to not use any target vector to
create archives where that vector can't also recognise them.  That's
what this patch does, and to reinforce that I've removed target vector
support for creating empty archives from such targets.

bfd/
	* i386msdos.c (i386_msdos_vec): Remove support for creating
	empty archives.
	* ihex.c (ihex_vec): Likewise.
	* srec.c (srec_vec, symbolsrec_vec): Likewise.
	* tekhex.c (tekhex_vec): Likewise.
	* wasm-module.c (wasm_vec): Likewise.
	* ptrace-core.c (core_ptrace_vec): Tidy.
	* targets.c (bfd_target_supports_archives): New inline function.
	* bfd-in2.h: Regenerate.
binutils/
	* ar.c (open_inarch): Don't select a target from the first
	object file that can't read archives.  Set output_filename
	earlier.
	* testsuite/binutils-all/ar.exp (thin_archive_with_nested):
	Don't repeat --thin test using T.
	(foreign_object): New test.
	* testsuite/binutils-all/tek1.obj,
	* testsuite/binutils-all/tek2.obj: New files.
 2025-01-06 14:09:32 +10:30
Alan Modra
e8e7cf2abe Update year range in copyright notice of binutils files 2025-01-01 18:29:57 +10:30
Sandra Loosemore
e7a16d9fd6 nios2: Remove binutils support for Nios II target. 
The Nios II architecture has been EOL'ed by the vendor.  This patch
removes all binutils, bfd, gas, binutils, and opcodes support for this
target with the exception of the readelf utility.  (The ELF EM_*
number remains valid and the relocation definitions from the Nios II
ABI will never change in future, so retaining the readelf support
seems consistent with its purpose as a utility that tries to parse the
headers in any ELF file provided as an argument regardless of target.)
 2024-11-26 19:13:07 +00:00
Tom Tromey
bacc61fd3e Thread-safety improvements for bfd_check_format_matches 
A gdb bug found that bfd_check_format_matches has some data races when
called from multiple threads.

In particular, it changes the BFD error handler, which is a global.
It also has a local static variable ("in_check_format") that is used
for recursion detection.  And, finally, it may emit warnings to the
per-xvec warning array, which is a global.

This patch removes all the races here.

The first part of patch is to change _bfd_error_handler to directly
handle the needs of bfd_check_format_matches.  This way, the error
handler does not need to be changed.

This change lets us use the new per-thread global
(error_handler_messages, replacing error_handler_bfd) to also remove
the need for in_check_format -- a single variable suffices.

Finally, the global per-xvec array is replaced with a new type that
holds the error messages.  The outermost such type is stack-allocated
in bfd_check_format_matches.

I tested this using the binutils test suite.  I also built gdb with
thread sanitizer and ran the test case that was noted as failing.
Finally, Alan sent me the test file that caused the addition of the
xvec warning code in the first place, and I confirmed that "nm-new"
has the same behavior on this file both before and after this patch.

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31264
Co-Authored-By: Alan Modra <amodra@gmail.com>
 2024-04-16 14:01:43 -06:00
Alan Modra
af92590521 Remove bfdwin.c 
In commit b86d3af60f and 0ab0435fe6 I fixed SIGBUS errors found by
oss-fuzz now that --with-mmap defaults to enabled.  It turns out there
are further problems with the aout mmap code: aout_read_minisymbols
returns the external symbol array, which is later freed by nm.c.  If
the array is mmaped you can't free it.  Now this could be fixed by
making aout minisymbols an array of pointers, but I figure there's not
much point in expending effort on that.  So delete the aout mmap
support along with bfdwin.c and get_section_contents_in_window.
 2024-04-11 17:05:16 +09:30
H.J. Lu
433b4f8ab7 bfd: Don't hard-code BFD_JUMP_TABLE_COPY 
In BFD_JUMP_TABLE_COPY, replace _bfd_generic_init_private_section_data
with NAME##_init_private_section_data so that ELF targets can properly
replace it with _bfd_elf_init_private_section_data.

	* aout-target.h (MY_init_private_section_data): New.
	* coff-rs6000.c (_bfd_xcoff_init_private_section_data): New.
	* coffcode.h (coff_init_private_section_data): New.
	* elfxx-target.h (bfd_elfNN_init_private_section_data): New.
	* libecoff.h (_bfd_ecoff_init_private_section_data): New.
	* mach-o-target.c (bfd_mach_o_init_private_section_data): New.
	* mmo.c (mmo_init_private_section_data): New.
	* plugin.c (bfd_plugin_init_private_section_data): New.
	* ppcboot.c (ppcboot_init_private_section_data): New.
	* som.c (som_init_private_section_data): New.
	* targets.c (BFD_JUMP_TABLE_COPY): Replace
	_bfd_generic_init_private_section_data with
	NAME##_init_private_section_data.
	* vms-alpha.c (vms_init_private_section_data): New.
	* elf-bfd.h (_bfd_generic_init_private_section_data): Removed.
	* bfd-in2.h: Regenerated.
 2024-03-08 05:43:51 -08:00
Alan Modra
fd67aa1129 Update year range in copyright notice of binutils files 
Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:

1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
   author I haven't committed, 'Kalray SA.', to cover gas testsuite
   files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
 2024-01-04 22:58:12 +10:30
Andreas Schwab
1b183017aa Add basic support for RISC-V 64-bit EFI objects 
This adds a new PEI target pei-riscv64-little.  Only objdump and objcopy
are supported.

bfd:
	* .gitignore: Add pe-riscv64igen.c.
	* Makefile.am (BFD64_BACKENDS): Add pei-riscv64.lo,
	pe-riscv64igen.lo.
	(BFD64_BACKENDS_CFILES): Add pei-riscv64.c.
	(BUILD_CFILES): Add pe-riscv64igen.c.
	(pe-riscv64igen.c): New rule.
	* Makefile.in: Regenerate.
	* bfd.c (bfd_get_sign_extend_vma): Add pei-riscv64-little.
	* coff-riscv64.c: New file.
	* coffcode.h (coff_set_arch_mach_hook, coff_set_flags)
	(coff_write_object_contents): Add riscv64 (riscv64_pei_vec)
	support.
	* config.bfd (targ_selvecs): Add riscv64_pei_vec to all riscv*
	targets.
	* configure.ac: Handle riscv64_pei_vec.
	* configure: Regenerate.
	* libpei.h (GET_OPTHDR_IMAGE_BASE, PUT_OPTHDR_IMAGE_BASE)
	(GET_OPTHDR_SIZE_OF_STACK_RESERVE)
	(PUT_OPTHDR_SIZE_OF_STACK_RESERVE)
	(GET_OPTHDR_SIZE_OF_STACK_COMMIT, PUT_OPTHDR_SIZE_OF_STACK_COMMIT)
	(GET_OPTHDR_SIZE_OF_HEAP_RESERVE, PUT_OPTHDR_SIZE_OF_HEAP_RESERVE)
	(GET_OPTHDR_SIZE_OF_HEAP_COMMIT, PUT_OPTHDR_SIZE_OF_HEAP_COMMIT)
	(GET_PDATA_ENTRY, _bfd_XX_bfd_copy_private_bfd_data_common)
	(_bfd_XX_bfd_copy_private_section_data)
	(_bfd_XX_get_symbol_info, _bfd_XX_only_swap_filehdr_out)
	(_bfd_XX_print_private_bfd_data_common)
	(_bfd_XXi_final_link_postscript, _bfd_XXi_only_swap_filehdr_out)
	(_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
	(_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out)
	(_bfd_XXi_swap_lineno_in, _bfd_XXi_swap_lineno_out)
	(_bfd_XXi_swap_scnhdr_out, _bfd_XXi_swap_sym_in)
	(_bfd_XXi_swap_sym_out, _bfd_XXi_swap_debugdir_in)
	(_bfd_XXi_swap_debugdir_out, _bfd_XXi_write_codeview_record)
	(_bfd_XXi_slurp_codeview_record) [COFF_WITH_peRiscV64]: Define.
	(_bfd_peRiscV64_print_ce_compressed_pdata): Declare.
	* peXXigen.c (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
	(_bfd_XXi_swap_scnhdr_out, pe_print_pdata)
	(_bfd_XX_print_private_bfd_data_common)
	(_bfd_XX_bfd_copy_private_section_data)
	(_bfd_XXi_final_link_postscript): Support COFF_WITH_peRiscV64.
	* pei-riscv64.c: New file.
	* peicode.h (coff_swap_scnhdr_in, pe_ILF_build_a_bfd)
	(pe_ILF_object_p): Support COFF_WITH_peRiscV64.
	(jtab): Add dummy entry that traps.
	* targets.c (_bfd_target_vector): Add riscv64_pei_vec.

binutils:
	* testsuite/binutils-all/riscv/pei-riscv64.d: New.
	* testsuite/binutils-all/riscv/pei-riscv64.s: New.

include:
	* coff/riscv64.h: New file.
	* coff/pe.h (IMAGE_FILE_MACHINE_RISCV32)
	(IMAGE_FILE_MACHINE_RISCV64): Define.
 2023-12-05 13:20:27 +01:00
Claudiu Zissulescu
d9d85c086f Revert "arc: Add new ARCv3 ISA to BFD." 
This reverts commit 06e8d9861d.
 2023-09-25 17:03:06 +03:00
Claudiu Zissulescu
06e8d9861d arc: Add new ARCv3 ISA to BFD. 
The new Synopsys's ARCv3 ISA is capable to run either 64-bit or
32-bit ISA.  The new 32-bit ISA is not compatible with the old
Synopsys ARCv1/ARCv2 ISA, however, it retains a lot of common
concepts.  Thus, this patch is reusing the old ARC BFD backend and
adds the necessary bits for the new architecture in a similar way as
it is done for RISCV backend.

bfd/
xxxx-xx-xx  Claudiu Zissulescu  <claziss@synopsys.com>
	    Cupertino Miranda  <cupertinomiranda@gmail.com>

	* bfd/Makefile.am: Add ARC64 files.
	* bfd/Makefile.in: Regerate.
	* bfd/arc-got.h (TCB_SIZE): Depends on the target architecture.
	(GOT_ENTRY_SIZE): New define.
	(write_in_got): Likewise.
	(read_from_got): Likewise.
	(align_power): Likewise.
	(arc_got_entry_type_for_reloc): Use RELA_SIZE and GOT_ENTRY_SIZE.
	(arc_fill_got_info_for_reloc): Update formating.
	(relocate_fix_got_relocs_for_got_info): Likewise.
	(arc_static_sym_data): Deleted structure.
	(get_static_sym_data): Deleted function.
	(relocate_fix_got_relocs_for_got_info): Use symbol static data.
	(create_got_dynrelocs_for_single_entry): Update formating.
	(create_got_dynrelocs_for_got_info): Likewise.
	* bfd/arc-plt.c: New file.
	* bfd/arc-plt.def: Add ARC64 PLT entry.
	* bfd/arc-plt.h: Clean it up, move functionality to arc-plt.c file.
	* bfd/archures.c: Add ARC64 target.
	* bfd/config.bfd: Likewise.
	* bfd/configure.ac: Likewise.
	* bfd/bfd-in2.h: Regenerate.
	* bfd/configure: Likewise.
	* bfd/libbfd.h: Likewise.
	* bfd/cpu-arc.c: Clean it up.
	* bfd/cpu-arc64.c: New file.
	* bfd/elf32-arc.c: Renamed to elfnn-arc.c.
	* bfd/elfnn-arc.c: New file.
	* bfd/reloc.c: Add new ARC64 relocs.
	* bfd/targets.c: Add ARC64 target.

Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
 2023-09-25 10:55:51 +03:00
Paul Iannetta
835f16daa7 kvx: fix 32-bit build 
bfd/
	* Makefile.am: Move elf32-kvx.lo from BFD32_BACKENDS to
	BFD64_BACKENDS.  Remove elfxx-kvx.lo from BFD32_BACKENDS.
	Remove elfxx-kvx.c from BFD32_BACKENDS_CFILES.
	* Makefile.in: Regenerate.
	* config.bfd: Adjust targ_defvec and targ_selvecs and gate them
	behind BFD64.
	* configure.ac: Add target_size=64 to kvx_elf64_*vec.
	* configure: Regenerate.
	* elfnn-kvx.c (elfNN_kvx_stub_name): Cast rel->r_addend to
	uint64_t to match format string.
	(elfNN_kvx_relocate_section): Similarly for r_offset, and
	use PRIx64 in format string.
	* targets.c (_bfd_target_vector <kvx_elf32_vec>): Move inside
	#ifdef BFD64.
ld/
	* Makefile.am: Move eelf32kvx.c from ALL_EMULATION_SOURCES to
	ALL_64_EMULATION_SOURCES.
	* Makefile.in: Regenerate.
 2023-08-23 12:38:58 +09:30
Paul Iannetta
6e712424f5 kvx: New port. 2023-08-16 14:22:54 +01:00
Alan Modra
a07223191b Remove unused args from bfd_make_debug_symbol 
The ptr and size args are unused.  Make the function look the same as
bfd_make_empty_symbol.
 2023-05-03 15:53:29 +09:30
Alan Modra
717d4bd6d1 Generated docs and include files 
bfd/doc/chew.c extracts documentation from source code comments
annotated with keywords, and generates much of bfd.h and libbfd.h from
those same comments.  The docs have suffered from people (me too)
adding things like CODE_FRAGMENT to the source to put code into bfd.h
without realising that CODE_FRAGMENT also puts @example around said
code into the docs.  So we have random senseless things in the docs.
This patch fixes that problem (well, the senseless things from
CODE_FRAGMENT), moves most of the code out of bfd-in.h, and improves a
few chew.c features.  libbfd.h now automatically gets ATTRIBUTE_HIDDEN
prototypes, and indentation in bfd.h and libbfd.h is better.
 2023-05-03 15:00:05 +09:30
Alan Modra
3002e78a7d obsolete target tidy 
Delete a few files only used for obsolete targets, and tidy config,
xfails and other pieces of support specific to those targets.  And
since I was editing target triplets in test files, fix the nm
alpha-linuxecoff fails.
 2023-01-02 14:03:22 +10:30
Alan Modra
d87bef3a7b Update year range in copyright notice of binutils files 
The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
 2023-01-01 21:50:11 +10:30
Alan Modra
499766a6d7 Re: The problem with warning in elf_object_p 
Commit 5aa0f10c42 added a per_xvec_warn array to provide support for
warnings from elf_object_p (and a later patch for warnings from
pe_bfd_object_p) to be cached and then only printed if the target
matches.  It was quite limited in the style of message supported, only
one message could be printed, and didn't really meet the stated aim of
only warning when a target matches:  There are many other errors and
warnings that can be emitted by functions called from elf_object_p.

So this patch extends the error handler functions to support printing
to a string buffer, extends per_xvec_warn to support multiple errors/
warnings, and hooks this all into bfd_check_format_matches.  If
bfd_check_format_matches succeeds then any errors/warnings are printed
for the matching target.  If bfd_check_format_matches fails either due
to no match or to multiple matches and only one target vector produced
errors, then those errors are printed.

	* bfd.c (MAX_ARGS): Define, use throughout.
	(print_func): New typedef.
	(_bfd_doprnt): Add new print param.  Replace calls to fprintf
	with print.
	(PRINT_TYPE): Similarly.
	(error_handler_fprintf): Renamed from error_handler_internal.
	Use _bfd_get_error_program_name.  Add fprintf arg.  Move code
	setting up args..
	(_bfd_doprnt_scan): ..to here.  Add ap param.
	(struct buf_stream): New.
	(err_sprintf): New function.
	(error_handler_bfd): New static variable.
	(error_handler_sprintf): New function.
	(_bfd_set_error_handler_caching): New function.
	(_bfd_get_error_program_name): New function.
	* elfcode.h (elf_swap_shdr_in): Use _bfd_error_handler in
	warning messages.
	(elf_object_p): Likewise.
	* format.c (print_warnmsg): New function.
	(clear_warnmsg): Rewrite.
	(null_error_handler): New function.
	(bfd_check_format_matches): Ignore warnings from recursive calls
	checking first element of an archive.  Use caching error handler
	otherwise.  Print warnings on successful match, or when only one
	target has emitted warnings/errors.
	* peicode.h (pe_bfd_object_p): Use _bfd_error_handler in
	warning messages.
	* targets.c (per_xvec_warn): Change type of array elements.
	(struct per_xvec_message): New.
	(_bfd_per_xvec_warn): Rewrite.
	* Makefile.am (LIBBFD_H_FILES): Add bfd.c.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
 2022-12-17 18:44:42 +10:30
Jedidiah Thompson
c60b380679 aarch64-pe support for LD, GAS and BFD 
Allows aarch64-pe to be targeted natively, not having to use objcopy to convert it from ELF to PE.
Based on initial work by Jedidiah Thompson

Co-authored-by: Jedidiah Thompson <wej22007@outlook.com>
Co-authored-by: Zac Walker <zac.walker@linaro.org>
 2022-10-19 10:57:12 +02:00
Alan Modra
5aa0f10c42 The problem with warning in elf_object_p 
elfcode.h can emit three warnings in elf_object_p for various things,
"section extending past end of file", "corrupt string table index",
and "program header with invalid alignment".  The problem with doing
this is that the warning can be emitted for multiple possible targets
as each one is tried.  I was looking at a fuzzer testcase that had an
object file with 6144 program headers, 5316 of which had invalid
alignment.  It would be bad enough to get 5316 messages all the same,
but this object was contained in an archive and resulted in 4975776
repeats.

Some trimming can be done by not warning if the bfd is already marked
read_only, as is done for the "section extending past end of file"
warning, but that still results in an unacceptable number of
warnings for object files in archives.  Besides that, it is just wrong
to warn about a problem detected by a target elf_object_p other than
the one that actually matches.  At some point we might have more
target specific warnings.

So what to do?  One obvious solution is to remove the warnings.
Another is to poke any warning strings into the target xvec, emitting
them if that xvec is the final one chosen.  This also has the benefit
of solving the archive problem.  A warning when recursing into
_bfd_check_format for the first element of the archive (to find the
correct target for the archive) will still be on the xvec at the point
that target is chosen for the archive.  However, target xvecs are
read-only.  Thus the need for per_xvec_warn to logically extend
bfd_target with a writable field.  I've made per_xvec_warn one larger
than bfd_target_vector to provide one place for user code that makes
private copies of target xvecs.

	* elfcode.h (elf_swap_shdr_in, elf_object_p): Stash potential
	warnings in _bfd_per_xvec_warn location.
	* format.c (clear_warnmsg): New function.
	(bfd_check_format_matches): Call clear_warnmsg before trying
	a new xvec.  Print warnings for the successful non-archive
	match.
	* targets.c: Include libiberty.h.
	(_bfd_target_vector_entries): Use ARRAY_SIZE.
	(per_xvec_warn): New.
	(_bfd_per_xvec_warn): New function.
	* Makefile.am (LIBBFD_H_FILES): Add targets.c.
	* Makefile.in: Regenerate.
	* libbfd.h: Regenerate.
 2022-09-24 11:28:55 +09:30
Mark Harmstone
6a69b0a180 Add pdb archive format 
Resubmitted with changes in
https://sourceware.org/pipermail/binutils/2022-September/122791.html
made.
 2022-09-13 10:31:05 +01:00
Aaron Merey
6e7a29c7de bfd: Add bfd_find_nearest_line_with_alt 
bfd_find_nearest_line_with_alt functions like bfd_find_nearest_line with
the addition of a parameter for specifying the filename of a supplementary
debug file such as one referenced by .gnu_debugaltlink or .debug_sup.

This patch focuses on implementing bfd_find_nearest_line_with_alt
support for ELF/DWARF2 .gnu_debugaltlink. For other targets this
function simply sets the invalid_operation bfd_error.
 2022-09-06 10:42:50 -04:00
Youling Tang
31f6009538 bfd: Add support for LoongArch64 EFI (efi-*-loongarch64). 
This adds support for efi-loongarch64 by virtue of adding a new PEI target
pei-loongarch64.  This is not a full target and only exists to support EFI at
this time.

This means that this target does not support relocation processing and is mostly
a container format.  This format has been added to elf based loongarch64 targets
such that efi images can be made natively on Linux.

However this target is not valid for use with gas but only with objcopy.

We should't limit addresses to 32-bits for 64-bit vma, otherwise there will be
"RVA truncated" error when using objcopy on loongarch64.

With these changes the resulting file is recognized as an efi image.

Any magic number is based on the Microsoft PE specification [1].

The test results are as follows:
$ make check-binutils RUNTESTFLAGS='loongarch64.exp'
  PASS: Check if efi app format is recognized

$ objdump -h -f tmpdir/loongarch64copy.o
  tmpdir/loongarch64copy.o:     file format pei-loongarch64
  architecture: Loongarch64, flags 0x00000132:
  EXEC_P, HAS_SYMS, HAS_LOCALS, D_PAGED
  start address 0x0000000000000000

  Sections:
  Idx Name          Size      VMA               LMA               File off  Algn
    0 .text         0000003c  00000000200000b0  00000000200000b0  00000200  2**2
                    CONTENTS, ALLOC, LOAD, READONLY, CODE

[1] https://docs.microsoft.com/en-us/windows/win32/debug/pe-format

bfd:
  * .gitignore (pe-loongarch64igen.c): New.
  * Makefile.am (pei-loongarch64.lo, pe-loongarch64igen.lo, pei-loongarch64.c,
  pe-loongarch64igen.c): Add support.
  * Makefile.in: Likewise.
  * bfd.c (bfd_get_sign_extend_vma): Add pei-loongarch64.
  * coff-loongarch64.c: New file.
  * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
  coff_write_object_contents) Add loongarch64 (loongarch64_pei_vec) support.
  * config.bfd: Likewise.
  * configure: Likewise.
  * configure.ac: Likewise.
  * libpei.h (GET_OPTHDR_IMAGE_BASE, PUT_OPTHDR_IMAGE_BASE,
  GET_OPTHDR_SIZE_OF_STACK_RESERVE, PUT_OPTHDR_SIZE_OF_STACK_RESERVE,
  GET_OPTHDR_SIZE_OF_STACK_COMMIT, PUT_OPTHDR_SIZE_OF_STACK_COMMIT,
  GET_OPTHDR_SIZE_OF_HEAP_RESERVE, PUT_OPTHDR_SIZE_OF_HEAP_RESERVE,
  GET_OPTHDR_SIZE_OF_HEAP_COMMIT, PUT_OPTHDR_SIZE_OF_HEAP_COMMIT,
  GET_PDATA_ENTRY, _bfd_peLoongArch64_bfd_copy_private_bfd_data_common,
  _bfd_peLoongArch64_bfd_copy_private_section_data,
  _bfd_peLoongArch64_get_symbol_info, _bfd_peLoongArch64_only_swap_filehdr_out,
  _bfd_peLoongArch64_print_private_bfd_data_common,
  _bfd_peLoongArch64i_final_link_postscript,
  _bfd_peLoongArch64i_only_swap_filehdr_out, _bfd_peLoongArch64i_swap_aouthdr_in,
  _bfd_peLoongArch64i_swap_aouthdr_out, _bfd_peLoongArch64i_swap_aux_in,
  _bfd_peLoongArch64i_swap_aux_out, _bfd_peLoongArch64i_swap_lineno_in,
  _bfd_peLoongArch64i_swap_lineno_out, _bfd_peLoongArch64i_swap_scnhdr_out,
  _bfd_peLoongArch64i_swap_sym_in, _bfd_peLoongArch64i_swap_sym_out,
  _bfd_peLoongArch64i_swap_debugdir_in, _bfd_peLoongArch64i_swap_debugdir_out,
  _bfd_peLoongArch64i_write_codeview_record,
  _bfd_peLoongArch64i_slurp_codeview_record,
  _bfd_peLoongArch64_print_ce_compressed_pdata): New.
  * peXXigen.c (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out,
  _bfd_XXi_swap_scnhdr_out, pe_print_pdata, _bfd_XX_print_private_bfd_data_common,
  _bfd_XX_bfd_copy_private_section_data, _bfd_XXi_final_link_postscript):
  Support COFF_WITH_peLoongArch64,
  * pei-loongarch64.c: New file.
  * peicode.h (coff_swap_scnhdr_in, pe_ILF_build_a_bfd, pe_ILF_object_p):
  Support COFF_WITH_peLoongArch64.
  (jtab): Add dummy entry that traps.
  * targets.c (loongarch64_pei_vec): New.

binutils
  * testsuite/binutils-all/loongarch64/loongarch64.exp: New file.
  * testsuite/binutils-all/loongarch64/pei-loongarch64.d: New test.
  * testsuite/binutils-all/loongarch64/pei-loongarch64.s: New test.

include
  * coff/loongarch64.h: New file.
  * coff/pe.h (IMAGE_FILE_MACHINE_LOONGARCH64): New.

Signed-off-by: Youling Tang <tangyouling@loongson.cn>
 2022-08-10 09:26:25 +08:00
Jan Beulich
ddd7bf3e28 drop XC16x bits 
Commit 04f096fb9e ("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.
 2022-06-27 11:11:46 +02:00
Alan Modra
0e3c1eebb2 Remove use of bfd_uint64_t and similar 
Requiring C99 means that uses of bfd_uint64_t can be replaced with
uint64_t, and similarly for bfd_int64_t, BFD_HOST_U_64_BIT, and
BFD_HOST_64_BIT.  This patch does that, removes #ifdef BFD_HOST_*
and tidies a few places that print 64-bit values.
 2022-05-27 22:08:59 +09:30
H.J. Lu
801a7eab11 x86: Remove bfd_arch_l1om and bfd_arch_k1om 
Remove bfd_arch_l1om and bfd_arch_k1om since L1OM/K1OM support has been
removed from gas, ld and opcodes.

bfd/

	* Makefile.am (ALL_MACHINES): Remove cpu-l1om.lo and cpu-k1om.lo.
	(ALL_MACHINES_CFILES): Remove cpu-l1om.c and cpu-k1om.c.
	* archures.c (bfd_mach_l1om): Removed.
	(bfd_mach_l1om_intel_syntax): Likewise.
	(bfd_mach_k1om): Likewise.
	(bfd_mach_k1om_intel_syntax): Likewise.
	(bfd_k1om_arch): Likewise.
	(bfd_l1om_arch): Likewise.
	(bfd_archures_list): Remove bfd_k1om_arch and bfd_l1om_arch
	references.
	* config.bfd (targ_selvecs): Remove l1om_elf64_vec.
	l1om_elf64_fbsd_vec, k1om_elf64_vec and k1om_elf64_fbsd_vec.
	(targ_archs): Remove bfd_l1om_arch and bfd_k1om_arch.
	* configure.ac (k1om_elf64_vec): Removed.
	(k1om_elf64_fbsd_vec): Likewise.
	(l1om_elf64_vec): Likewise.
	(l1om_elf64_fbsd_vec): Likewise.
	* cpu-k1om.c: Removed.
	* cpu-l1om.c: Likewise.
	* elf64-x86-64.c (elf64_l1om_elf_object_p): Removed.
	(elf64_k1om_elf_object_p): Likewise.
	(l1om_elf64_vec): Removed.
	(l1om_elf64_fbsd_vec): Likewise.
	(k1om_elf64_vec): Likewise.
	(k1om_elf64_fbsd_vec): Likewise.
	(ELF_TARGET_OS): Undefine.
	* targets.c (_bfd_target_vector): Remove k1om_elf64_vec,
	k1om_elf64_fbsd_vec, l1om_elf64_vec and l1om_elf64_fbsd_vec.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Likewise.
	* configure: Likewise.

opcodes/

	* configure.ac: Remove bfd_arch_l1om/bfd_arch_k1om references.
	* disassemble.c (disassembler): Likewise.
	* configure: Regenerate.
 2022-03-31 18:58:53 -07:00
Simon Marchi
978602e83f bfd: add AMDGCN architecture 
Add support for the AMDGCN architecture to BFD.

This is the bare minimum to get

  $ ./configure --target=amdgcn-hsa-amdhsa --disable-gas
  $ make all-binutils

working later in this series.

The specific AMDGCN models added here are a bit arbitrary, based on
what we intend to initially support in GDB.  This list will need to be
updated in the future anyway.  The complete up-to-date list of existing
AMDGPU models can be found here:

  https://llvm.org/docs/AMDGPUUsage.html#processors

The ELF format for this architecture is documented here:

  https://llvm.org/docs/AMDGPUUsage.html#elf-code-object

The flags for the "HSA" OS ABI are properly versioned and documented on
that page.  But the NONE, PAL and MESA3D OS ABIs are not well documented
nor versioned.  Taking a peek at the LLVM source code, we see that they
encode their flags the same way as HSA v3.  For example, for PAL:

  c8b614cd74/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp (L601)

So at least, we know that all AMDGPU objects (of which AMDGCN objects
are a subset of) at the time of writing encode the specific GPU model in
the EF_AMDGPU_MACH field of e_flags.

bfd/ChangeLog:

	* Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES):
	Add cpu-amdgcn.c.
	(BFD64_BACKENDS): Add elf64-amdgcn.lo.
	(BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c.
	* Makefile.in: Re-generate.
	* cpu-amdgcn.c: New.
	* elf64-amdgcn.c: New.
	* archures.c (bfd_architecture): Add bfd_arch_amdgcn and related
	mach defines.
	(bfd_amdgcn_arch): New.
	(bfd_archures_list): Add bfd_amdgcn_arch.
	* bfd-in2.h: Re-generate.
	* config.bfd: Handle amdgcn* target.
	* configure.ac: Handle amdgcn_elf64_le_vec.
	* configure: Re-generate.
	* elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA.
	* targets.c (amdgcn_elf64_le_vec): New.
	(_bfd_target_vector): Add amdgcn_elf64_le_vec.

include/ChangeLog:

	* elf/amdgpu.h: New.
	* elf/common.h (ELFOSABI_AMDGPU_HSA): Add.

Change-Id: I969f7b14960797e88891c308749a6e341eece5b2
 2022-03-16 09:00:27 -04:00
Alan Modra
a2c5833233 Update year range in copyright notice of binutils files 
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.
 2022-01-02 12:04:28 +10:30
Tamar Christina
b69c9d41e8 AArch64: Add support for AArch64 EFI (efi-*-aarch64). 
This adds support for efi-*-aarch64 by virtue of adding a new PEI target
pei-aarch64-little.  This is not a full target and only exists to support EFI
at this time.

This means that this target does not support relocation processing and is mostly
a container format.  This format has been added to elf based aarch64 targets
such that efi images can be made natively on Linux.

However this target is not valid for use with gas but only with objcopy.

With these changes the resulting file is recognized as an efi image by
third party tools:

>  pecli info hello.efi

Metadata
================================================================================
MD5:            598c32a778b0f0deebe977fef8578c4e
SHA1:           4580121edd5cb4dc40f51b28f171fd15250df84c
SHA256:         3154bd7cf42433d1c957f6bf55a17ad8c57ed41b29df2d485703349fd6ff1d5c
Imphash:
Size:           47561 bytes
Type:           PE32+ executable (EFI application) (stripped to external PDB), for MS Windows
Compile Time:   1970-01-01 00:00:00 (UTC - 0x0       )
Entry point:    0x2000 (section .text)

Sections
================================================================================
Name      RWX  VirtSize   VirtAddr   RawAddr   RawSize   Entropy  md5
.text     R-X  0x5bb0     0x2000     0x400     0x5c00      6.39 551fbc264256a3f387de8a891500ae0d
.reloc    R--  0xc        0x8000     0x6000    0x200       0.02 0c45f6d812d079821c1d54c09ab89e1d
.data     RW-  0x1d88     0x9000     0x6200    0x1e00      4.18 5d1137c09f01289dc62bf754f7290db3
.dynamic  RW-  0xf0       0xb000     0x8000    0x200       0.34 5c94ed3206f05a277e6f04fbf131f131
.rela     R--  0xe58      0xc000     0x8200    0x1000      1.87 8b5c6bc30f3acb7ca7bf2e6789d68519
.dynsym   R--  0x138      0xd000     0x9200    0x200       0.96 bdcf5101da51aadc663ca8859f88138c

Imports
================================================================================

Any magic number is based on the Microsoft PE specification [1].

[1] https://docs.microsoft.com/en-us/windows/win32/debug/pe-format

bfd/ChangeLog:

2021-10-21  Tamar Christina  <tamar.christina@arm.com>

	PR binutils/26206
	* .gitignore (pe-aarch64igen.c): New.
	* Makefile.am (pei-aarch64.lo, pe-aarch64igen.lo, pei-aarch64.c,
	pe-aarch64igen.c): Add support.
	* Makefile.in: Likewise.
	* bfd.c (bfd_get_sign_extend_vma): Add pei-aarch64-little.
	* coff-aarch64.c: New file.
	* coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
	coff_write_object_contents) Add aarch64 (aarch64_pei_vec) support.
	* config.bfd: Likewise.
	* configure: Likewise.
	* configure.ac: Likewise.
	* libpei.h (GET_OPTHDR_IMAGE_BASE, PUT_OPTHDR_IMAGE_BASE,
	GET_OPTHDR_SIZE_OF_STACK_RESERVE, PUT_OPTHDR_SIZE_OF_STACK_RESERVE,
	GET_OPTHDR_SIZE_OF_STACK_COMMIT, PUT_OPTHDR_SIZE_OF_STACK_COMMIT,
	GET_OPTHDR_SIZE_OF_HEAP_RESERVE, PUT_OPTHDR_SIZE_OF_HEAP_RESERVE,
	GET_OPTHDR_SIZE_OF_HEAP_COMMIT, PUT_OPTHDR_SIZE_OF_HEAP_COMMIT,
	GET_PDATA_ENTRY, _bfd_peAArch64_bfd_copy_private_bfd_data_common,
	_bfd_peAArch64_bfd_copy_private_section_data,
	_bfd_peAArch64_get_symbol_info, _bfd_peAArch64_only_swap_filehdr_out,
	_bfd_peAArch64_print_private_bfd_data_common,
	_bfd_peAArch64i_final_link_postscript,
	_bfd_peAArch64i_only_swap_filehdr_out, _bfd_peAArch64i_swap_aouthdr_in,
	_bfd_peAArch64i_swap_aouthdr_out, _bfd_peAArch64i_swap_aux_in,
	_bfd_peAArch64i_swap_aux_out, _bfd_peAArch64i_swap_lineno_in,
	_bfd_peAArch64i_swap_lineno_out, _bfd_peAArch64i_swap_scnhdr_out,
	_bfd_peAArch64i_swap_sym_in, _bfd_peAArch64i_swap_sym_out,
	_bfd_peAArch64i_swap_debugdir_in, _bfd_peAArch64i_swap_debugdir_out,
	_bfd_peAArch64i_write_codeview_record,
	_bfd_peAArch64i_slurp_codeview_record,
	_bfd_peAArch64_print_ce_compressed_pdata): New.
	* peXXigen.c (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out,
	pe_print_pdata, _bfd_XX_print_private_bfd_data_common,
	_bfd_XX_bfd_copy_private_section_data, _bfd_XXi_final_link_postscript):
	Support COFF_WITH_peAArch64,
	* pei-aarch64.c: New file.
	* peicode.h (coff_swap_scnhdr_in, pe_ILF_build_a_bfd, pe_ILF_object_p):
	Support COFF_WITH_peAArch64.
	(jtab): Add dummy entry that traps.
	* targets.c (aarch64_pei_vec): New.

binutils/ChangeLog:

2021-10-21  Tamar Christina  <tamar.christina@arm.com>

	PR binutils/26206
	* NEWS: Add new support.
	* objcopy.c (convert_efi_target): Add efi-*-aarch64 support.
	* testsuite/binutils-all/aarch64/pei-aarch64-little.d: New test.
	* testsuite/binutils-all/aarch64/pei-aarch64-little.s: New test.

include/ChangeLog:

2021-10-21  Tamar Christina  <tamar.christina@arm.com>

	PR binutils/26206
	* coff/aarch64.h: New file.
	* coff/pe.h (IMAGE_FILE_MACHINE_ARM64): New.
 2021-11-23 09:36:39 +00:00
liuzhensong
e214f8db56 LoongArch bfd support 
2021-10-22  Chenghua Xu  <xuchenghua@loongson.cn>
	    Zhensong Liu  <liuzhensong@loongson.cn>
	    Weinan Liu  <liuweinan@loongson.cn>
bfd/
	* Makefile.am: Add LoongArch.
	* archures.c: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* cpu-loongarch.c: New.
	* elf-bfd.h: Add LoongArch.
	* elf.c: Add LoongArch elfcore_grok_xxx.
	* elfnn-loongarch.c: New.
	* elfxx-loongarch.c: New.
	* elfxx-loongarch.h: New.
	* reloc.c: Add LoongArch BFD RELOC ENUM.
	* targets.c: Add LoongArch target.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
	* po/BLD-POTFILES.in: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

include/
	* elf/common.h: Add NT_LARCH_{CPUCFG,CSR,LSX,LASX}.
	* elf/loongarch.h: New.
 2021-10-24 21:36:31 +10:30
Alan Modra
0a1b45a20e Use bool in bfd 
* sysdep.h: POISON_BFD_BOOLEAN: Define.
	* aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
	* aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
	* bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
	* coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
	* coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
	* coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
	* coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
	* coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
	* coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
	* corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
	* cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
	* cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
	* cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
	* cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
	* cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
	* cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
	* cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
	* cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
	* cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
	* cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
	* cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
	* cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
	* cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
	* cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
	* cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
	* cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
	* cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
	* cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
	* cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
	* cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
	* dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
	* elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
	* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
	* elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
	* elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
	* elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
	* elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
	* elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
	* elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
	* elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
	* elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
	* elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
	* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
	* elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
	* elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
	* elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
	* elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
	* elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
	* elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
	* elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
	* elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
	* elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
	* elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
	* elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
	* elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
	* elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
	* elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
	* elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
	* elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
	* elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
	* elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
	* elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
	* elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
	* elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
	* elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
	* format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
	* i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
	* libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
	* libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
	* mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
	* merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
	* pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
	* pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
	* pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
	* peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
	* reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
	* som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
	* verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
	* wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
	* xsym.h: Replace bfd_boolean with bool, FALSE with false, and
	TRUE with true throughout.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
 2021-03-31 10:49:23 +10:30
Alan Modra
63b4cc53dc TRUE/FALSE simplification 
There is really no need to write code like "foo != 0 ? TRUE : FALSE"
unless we had stupidly defined FALSE as something other than 0 or TRUE
as something other than 1.  The simpler "foo != 0" does just as well.
Similarly "(condition == TRUE)" or "(condition == FALSE) can be
simplified to "(condition)" and "(!condition)" respectively.

I'll note that there is reason to use "integer_expression != 0" when
assigning a bfd_boolean rather than the simpler "integer_expression",
if you expect the variable to have 0 or 1 value.  It's probably even a
good idea to not rely on implicit conversion if bfd_boolean were _Bool.

bfd/
	* aoutx.h (aout_link_write_symbols): Don't cast boolean expression
	to bfd_boolean.
	* elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
	against FALSE.
	* elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
	(is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
	(is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
	(is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
	* elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
	* elf32-nds32.c (insert_nds32_elf_blank): Likewise.
	* elf32-rx.c (rx_set_section_contents): Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
	* mach-o.c (bfd_mach_o_read_command): Likewise.
	* targets.c (bfd_get_target_info): Likewise.
binutils/
	* dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
	* dwarf.c (read_and_display_attr_value): Likewise.
	(display_debug_str_offsets): Likewise.
	* objdump.c (dump_bfd): Likewise.
	* readelf.c (dump_section_as_strings): Likewise.
	(dump_section_as_bytes): Likewise.
gas/
	* atof-generic.c (FALSE, TRUE): Don't define.
	* config/obj-elf.h (FALSE, TRUE): Don't define.
	* config/obj-som.h (FALSE, TRUE): Don't define.
	* config/tc-hppa.h (FALSE, TRUE): Don't define.
	* config/tc-pdp11.c (FALSE, TRUE): Don't define.
	* config/tc-iq2000.h (obj_fix_adjustable): Delete.
	* config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
	* config/tc-mt.h (obj_fix_adjustable): Delete.
	* config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
	* config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
	(relaxable_flag, relaxable_operand, assemble_insn): Likewise.
	(tokenize_extregister): Likewise.
	* config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
	(parse_operands_op, parse_operands, md_assemble): Likewise.
	* config/tc-d10v.c (build_insn): Likewise.
	* config/tc-score.c (s3_gen_insn_frag): Likewise.
	* config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
	* config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
	* config/tc-z80.c (emit_byte): Likewise.
include/
	* opcode/aarch64.h (alias_opcode_p): Simplify boolean expression.
	(opcode_has_alias, pseudo_opcode_p, optional_operand_p): Likewise.
	(opcode_has_special_coder): Likewise.
ld/
	* emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Simplify
	boolean expression.
	* lexsup.c (parse_args): Likewise.
	* pe-dll.c (pe_dll_id_target): Likewise.
opcodes/
	* aarch64-opc.c (vector_qualifier_p): Simplify boolean expression.
	(fp_qualifier_p, get_data_pattern): Likewise.
	(aarch64_get_operand_modifier_from_value): Likewise.
	(aarch64_extend_operator_p, aarch64_shift_operator_p): Likewise.
	(operand_variant_qualifier_p): Likewise.
	(qualifier_value_in_range_constraint_p): Likewise.
	(aarch64_get_qualifier_esize): Likewise.
	(aarch64_get_qualifier_nelem): Likewise.
	(aarch64_get_qualifier_standard_value): Likewise.
	(get_lower_bound, get_upper_bound): Likewise.
	(aarch64_find_best_match, match_operands_qualifier): Likewise.
	(aarch64_print_operand): Likewise.
	* aarch64-opc.h (operand_has_inserter, operand_has_extractor): Likewise.
	(operand_need_sign_extension, operand_need_shift_by_two): Likewise.
	(operand_need_shift_by_four, operand_maybe_stack_pointer): Likewise.
	* arm-dis.c (print_insn_mve, print_insn_thumb32): Likewise.
	* tic6x-dis.c (tic6x_check_fetch_packet_header): Likewise.
	(print_insn_tic6x): Likewise.
 2021-03-29 11:22:22 +10:30
Alan Modra
a57d17732e Remove arm-symbianelf 
* 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.
 2021-02-09 23:36:16 +10:30
H.J. Lu
d1bcae833b ELF: Don't generate unused section symbols 
For ELF targets, section symbols are required only for relocations.
With -ffunction-sections -fdata-sections, there can be many unused
section symbols.  Sizes of libstdc++.a on Linux/x86-64 in GCC 11 are

With unused section symbols   : 39411698 bytes
Without unused section symbols: 39227002 bytes

The unused section symbols in libstdc++.a occupy more than 180 KB.

Add BSF_SECTION_SYM_USED to indicate if a section symbol should be
included in the symbol table.  The BSF_SECTION_SYM_USED should be set
if the section symbol is used for relocation or the section symbol is
always included in the symbol table.

Add keep_unused_section_symbols to bfd_target to indicate if unused
section symbols should be kept.  If TARGET_KEEP_UNUSED_SECTION_SYMBOLS
is defined as FALSE, unused ection symbols will be removed.

Tested on Linux/x86.  Other ELF backends need to:

1. Define TARGET_KEEP_UNUSED_SECTION_SYMBOLS to FALSE.
2. Mark used section symbols in assembler backend.
3. Remove unused section symbols from expected assembler and linker
outputs.

bfd/

	PR 27109
	* aix386-core.c (core_aix386_vec): Initialize
	keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
	* aout-target.h (MY (vec)): Likewise.
	* binary.c (binary_vec): Likewise.
	* cisco-core.c (core_cisco_be_vec): Likewise.
	(core_cisco_le_vec): Likewise.
	* coff-alpha.c (alpha_ecoff_le_vec): Likewise.
	* coff-i386.c (TARGET_SYM): Likewise.
	(TARGET_SYM_BIG): Likewise.
	* coff-ia64.c (TARGET_SYM): Likewise.
	* coff-mips.c (mips_ecoff_le_vec): Likewise.
	(mips_ecoff_be_vec): Likewise.
	(mips_ecoff_bele_vec): Likewise.
	* coff-rs6000.c (rs6000_xcoff_vec): Likewise.
	(powerpc_xcoff_vec): Likewise.
	* coff-sh.c (sh_coff_small_vec): Likewise.
	(sh_coff_small_le_vec): Likewise.
	* coff-tic30.c (tic30_coff_vec): Likewise.
	* coff-tic54x.c (tic54x_coff0_vec): Likewise.
	(tic54x_coff0_beh_vec): Likewise.
	(tic54x_coff1_vec): Likewise.
	(tic54x_coff1_beh_vec): Likewise.
	(tic54x_coff2_vec): Likewise.
	(tic54x_coff2_beh_vec): Likewise.
	* coff-x86_64.c (TARGET_SYM): Likewise.
	(TARGET_SYM_BIG): Likewise.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
	(rs6000_xcoff64_aix_vec): Likewise.
	* coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
	(CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
	(CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
	* elfxx-target.h (TARGET_BIG_SYM): Likewise.
	(TARGET_LITTLE_SYM): Likewise.
	* hppabsd-core.c (core_hppabsd_vec): Likewise.
	* hpux-core.c (core_hpux_vec): Likewise.
	* i386msdos.c (i386_msdos_vec): Likewise.
	* ihex.c (ihex_vec): Likewise.
	* irix-core.c (core_irix_vec): Likewise.
	* mach-o-target.c (TARGET_NAME): Likewise.
	* mmo.c (mmix_mmo_vec): Likewise.
	* netbsd-core.c (core_netbsd_vec): Likewise.
	* osf-core.c (core_osf_vec): Likewise.
	* pdp11.c (MY (vec)): Likewise.
	* pef.c (pef_vec): Likewise.
	(pef_xlib_vec): Likewise.
	* plugin.c (plugin_vec): Likewise.
	* ppcboot.c (powerpc_boot_vec): Likewise.
	* ptrace-core.c (core_ptrace_vec): Likewise.
	* sco5-core.c (core_sco5_vec): Likewise.
	* som.c (hppa_som_vec): Likewise.
	* srec.c (srec_vec): Likewise.
	(symbolsrec_vec): Likewise.
	* tekhex.c (tekhex_vec): Likewise.
	* trad-core.c (core_trad_vec): Likewise.
	* verilog.c (verilog_vec): Likewise.
	* vms-alpha.c (alpha_vms_vec): Likewise.
	* vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
	* wasm-module.c (wasm_vec): Likewise.
	* xsym.c (sym_vec): Likewise.
	* elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
	isn't set.
	(elf_map_symbols): Don't include ignored section symbols.
	* elfcode.h (elf_slurp_symbol_table): Also set
	BSF_SECTION_SYM_USED on STT_SECTION symbols.
	* elflink.c (bfd_elf_final_link): Generated section symbols only
	when emitting relocations or reqired.
	* elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
	* syms.c (BSF_SECTION_SYM_USED): New.
	* targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
	(bfd_target): Add keep_unused_section_symbols.
	(bfd_keep_unused_section_symbols): New.
	* bfd-in2.h: Regenerated.

binutils/

	PR 27109
	* objcopy.c (copy_object): Handle section symbols for
	non-relocatable inputs.
	* testsuite/binutils-all/readelf.exp (readelf_test): Check
	is_elf_unused_section_symbols.
	* testsuite/binutils-all/readelf.s-64: Updated.
	* testsuite/binutils-all/readelf.ss: Likewise.
	* testsuite/binutils-all/readelf.ss-64: Likewise.
	* testsuite/binutils-all/readelf.s-64-unused: New file.
	* testsuite/binutils-all/readelf.ss-64-unused: Likewise.
	* testsuite/binutils-all/readelf.ss-unused: Likewise.
	* testsuite/lib/binutils-common.exp
	(is_elf_unused_section_symbols): New proc.

gas/ChangeLog:

	PR 27109
	* read.c (s_reloc): Call symbol_mark_used_in_reloc on the
	section symbol.
	* subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
	* write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
	on the section symbol.
	(set_symtab): Don't generate unused section symbols.
	(maybe_generate_build_notes): Call symbol_mark_used_in_reloc
	on the section symbol.
	* config/obj-elf.c (elf_adjust_symtab): Call
	symbol_mark_used_in_reloc on the group signature symbol.
	* testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
	from expected output.
	* testsuite/gas/elf/elf.exp (run_elf_list_test): Check
	is_elf_unused_section_symbols.
	* testsuite/gas/elf/section2.e: Updated.
	* testsuite/gas/elf/section2.e-unused: New file.
	* testsuite/gas/elf/symver.d: Remove unused section symbols.
	* testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
	* testsuite/gas/i386/size-1.d: Likewise.
	* testsuite/gas/i386/size-3.d: Likewise.
	* testsuite/gas/i386/svr4.d: Likewise.
	* testsuite/gas/i386/x86-64-size-1.d: Likewise.
	* testsuite/gas/i386/x86-64-size-3.d: Likewise.
	* testsuite/gas/i386/x86-64-size-5.d: Likewise.
	* testsuite/gas/i386/x86-64-unwind.d: Likewise.

ld/

	PR 27109
	* testsuite/ld-elf/export-class.sd: Adjust the expected output.
	* testsuite/ld-elf/loadaddr3b.d: Likewise.
	* testsuite/ld-i386/ibt-plt-1.d: Likewise.
	* testsuite/ld-i386/ibt-plt-2a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-2c.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3c.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-ifunc/ifunc-2-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-22-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-x86-64/bnd-branch-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c.d: Likewise.
	* testsuite/ld-x86-64/pr19609-4e.d: Likewise.
	* testsuite/ld-x86-64/pr19609-6a.d: Likewise.
	* testsuite/ld-x86-64/pr19609-6b.d: Likewise.
	* testsuite/ld-x86-64/pr19609-7b.d: Likewise.
	* testsuite/ld-x86-64/pr19609-7d.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2l.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1d.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1h.d: Likewise.
	* testsuite/ld-x86-64/pr21038b-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038b.d: Likewise.
	* testsuite/ld-x86-64/pr21038c-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038c.d: Likewise.
	* testsuite/ld-x86-64/pr23854.d: Likewise.
	* testsuite/ld-x86-64/pr25416-3.d: Likewise.
	* testsuite/ld-x86-64/pr25416-4.d: Likewise.
	* testsuite/ld-i386/plt-pic.pd: Likewise.
	* testsuite/ld-i386/plt-pic2.dd: Likewise.
	* testsuite/ld-i386/plt.pd: Likewise.
	* testsuite/ld-i386/plt2.dd: Likewise.
	* testsuite/ld-i386/tlsbin.rd: Likewise.
	* testsuite/ld-i386/tlsbin2.rd: Likewise.
	* testsuite/ld-i386/tlsbindesc.rd: Likewise.
	* testsuite/ld-i386/tlsdesc.rd: Likewise.
	* testsuite/ld-i386/tlsgdesc.rd: Likewise.
	* testsuite/ld-i386/tlsnopic.rd: Likewise.
	* testsuite/ld-i386/tlspic.rd: Likewise.
	* testsuite/ld-i386/tlspic2.rd: Likewise.
	* testsuite/ld-x86-64/mpx3.dd: Likewise.
	* testsuite/ld-x86-64/mpx3n.dd: Likewise.
	* testsuite/ld-x86-64/mpx4.dd: Likewise.
	* testsuite/ld-x86-64/mpx4n.dd: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-1.od: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-2.od: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-3.od: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-4.od: Likewise.
	* testsuite/ld-x86-64/plt.pd: Likewise.
	* testsuite/ld-x86-64/plt2.dd: Likewise.
	* testsuite/ld-x86-64/tlsbin.rd: Likewise.
	* testsuite/ld-x86-64/tlsbin2.rd: Likewise.
	* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.
	* testsuite/ld-x86-64/tlsdesc.rd: Likewise.
	* testsuite/ld-x86-64/tlsgdesc.rd: Likewise.
	* testsuite/ld-x86-64/tlspic.rd: Likewise.
	* testsuite/ld-x86-64/tlspic2.rd: Likewise.
	* testsuite/ld-elf/sec64k.exp: Check
	is_elf_unused_section_symbols.
 2021-01-07 06:46:55 -08:00
Marcus Comstedt
fbc09e7af7 RISC-V: Implement support for big endian targets. 
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.
 2021-01-06 17:57:52 +08:00
Alan Modra
250d07de5c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
Alan Modra
bd38246a45 Constify more arrays 
bfd/
	* coff-z80.c (bfd_howto_type): Make typedef const.
	* elf32-z80.c (bfd_howto_type): Likewise.
	* elf32-m32c.c (EncodingTable): Likewise.
	* elf32-csky.c (csky_arch_for_merge): Likewise.
	(csky_archs): Use typedef.
	* elf32-m68hc11.c (m68hc11_direct_relax_table): Make const.
	(find_relaxable_insn, m68hc11_elf_relax_section): Adjust to suit.
	* elf32-ppc.c (ppc_alt_plt): Make const.
	* elf32-rl78.c (relax_addr16): Likewise.
	* targets.c (_bfd_associated_vector): Likewise.
	(bfd_target_vector, bfd_associated_vector): Likewise.
	* libbfd-in.h (bfd_target_vector, bfd_associated_vector): Likewise.
	* libbfd.h: Regenerate.
include/
	* opcode/arc-attrs.h (CONFLICT_LIST): Make const.
 2020-12-18 10:34:16 +10:30
Brandon Bergren
6afcdeb358 PR26667, Add powerpc64le-*-freebsd* support 
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.
 2020-10-06 17:09:27 +10:30
Alan Modra
fe49679d51 Remove powerpc PE support 
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.
 2020-07-09 22:58:16 +09:30
H.J. Lu
bbd19b19e4 Remove x86 NaCl target support 
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.
 2020-06-30 08:56:14 -07:00
Alan Modra
a435742a7f Really remove tic30-aout support 
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.
 2020-06-16 15:57:59 +09:30
Alan Modra
c95949892f Replace "if (x) free (x)" with "free (x)", bfd 
* aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
	* archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
	* coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
	* cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
	* ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
	* elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
	* elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
	* elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
	* elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
	* elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
	* elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
	* elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
	* elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
	* elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
	* elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
	* elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
	* mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
	* peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
	* targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
 2020-05-21 10:11:57 +09:30
Tamar Christina
251dae9107 x86: Add i386 PE big-object support 
The 64-bit version of binutils got support for the PE COFF BIG OBJ format a
couple of years ago.   The BIG OBJ format is a slightly different COFF format
which extends the size of the number of section field in the header from a
uint16_t to a uint32_t and so greatly increases the number of sections allowed.

However the 32-bit version of bfd never got support for this.  The GHC Haskell
compiler generates a great deal of symbols due to it's use of
-ffunction-sections and -fdata-sections.

This meant that we could not build the 32-bit version of the GHC Compiler for
many releases now as binutils didn't have this support.

This patch adds the support to the 32-bit port of binutils as well and also does
come cleanup in the code.

bfd/ChangeLog:

	* coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
	* coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
	* config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
	to x86_64_pe_big_vec as it not a big-endian format.
	(vec i386_pe_big_vec): New.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* configure: Regenerate.
	* pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
	COFF_WITH_PE_BIGOBJ): New.
	* pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
	New.
	(x86_64_pe_be_vec): Moved.

gas/ChangeLog:

	* NEWS: Add news entry for big-obj.
	* config/tc-i386.c (i386_target_format): Support new format.
	* doc/c-i386.texi: Add i386 support.
	* testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
	* testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.

ld/ChangeLog:

	* pe-dll.c (pe_detail_list):  Add pe-bigobj-i386.
 2020-04-27 17:41:39 +01:00
H.J. Lu
1081065c51 bfd: Add a bfd_boolean argument to bfd_get_symbol_version_string 
We can't call _bfd_elf_get_symbol_version_name from nm.c since it isn't
available for all target configurations.  This patch add a bfd_boolean
argument to bfd_get_symbol_version_string instead.

bfd/

	PR binutils/25708
	* elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
	(_bfd_elf_get_symbol_version_string): This.
	* elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
	(_bfd_elf_get_symbol_version_string): This.
	(bfd_elf_print_symbol): Pass TRUE to
	_bfd_elf_get_symbol_version_string.
	* libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
	bfd_boolean argument.
	* syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
	* targets.c  (_bfd_get_symbol_version_string): Likewise.
	(bfd_get_symbol_version_string): Likewise.
	* bfd-in2.h: Regenerated.

binutils/

	PR binutils/25708
	* nm.c (print_symname): Replace _bfd_elf_get_symbol_version_name
	with bfd_get_symbol_version_string.
	(print_symbo): Pass TRUE to bfd_get_symbol_version_string.
	* objdump.c (objdump_print_symname): Likewise.
 2020-03-24 15:37:26 -07:00
Alan Modra
cb001c0d28 bfd_cleanup for object_p 
The object_p (and archive_p, core_file_p) functions are not supposed
to have any target specific malloc'd memory attached to the bfd on
their return.  This should be obvious on a failure return, but it's
also true for a successful return.  The reason is that even though the
object_p recognises the file, that particular target may not be used
and thus the bfd won't be closed calling close_and_cleanup for the
target that allocated the memory.

It turns out that the object_p bfd_target* return value isn't needed.
In all cases except ld/plugin.c the target is abfd->xvec and with
ld/plugin.c the target isn't used.  So this patch returns a cleanup
function from object_p instead, called in bfd_check_format_matches to
tidy the bfd before trying a different target match.  The only cleanup
that does anything at this stage is the alpha-vms one.

bfd/
	* targets.c (bfd_cleanup): New typedef.
	(struct bfd <_bfd_check_format>): Return a bfd_cleanup.
	* libbfd-in.h (_bfd_no_cleanup): Define.
	* format.c (bfd_reinit): Add cleanup parameter, call it.
	(bfd_check_format_matches): Set cleanup from _bfd_check_format
	call and pass to bfd_reinit.  Delete temp, use abfd->xvec instead.
	* aout-target.h (callback, object_p): Return bfd_cleanup.
	* aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
	* archive.c (bfd_generic_archive_p): Likewise.
	* binary.c (binary_object_p): Likewise.
	* coff-alpha.c (alpha_ecoff_object_p): Likewise.
	* coff-ia64.c (ia64coff_object_p): Likewise.
	* coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
	* coff-sh.c (coff_small_object_p): Likewise.
	* coff-stgo32.c (go32_check_format): Likewise.
	* coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
	(xcoff64_core_p): Likewise.
	* coffgen.c (coff_real_object_p, coff_object_p): Likewise.
	* elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
	(bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
	* elfcode.h (elf_object_p): Likewise.
	* elfcore.h (elf_core_file_p): Likewise.
	* i386msdos.c (msdos_object_p): Likewise.
	* ihex.c (ihex_object_p): Likewise.
	* libaout.h (some_aout_object_p): Likewise.
	* libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
	(_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
	* libbfd.c (_bfd_dummy_target): Likewise.
	* libcoff-in.h (coff_object_p): Likewise.
	* mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
	(bfd_mach_o_arm64_core_p): Likewise.
	* mach-o-arm.c (bfd_mach_o_arm_object_p),
	(bfd_mach_o_arm_core_p): Likewise.
	* mach-o-i386.c (bfd_mach_o_i386_object_p),
	(bfd_mach_o_i386_core_p): Likewise.
	* mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
	(bfd_mach_o_x86_64_core_p): Likewise.
	* mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
	(bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
	* mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
	(bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
	* mmo.c (mmo_object_p): Likewise.
	* pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
	* peicode.h (coff_real_object_p, pe_ILF_object_p),
	(pe_bfd_object_p): Likewise.
	* plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
	* ppcboot.c (ppcboot_object_p): Likewise.
	* rs6000-core.c (rs6000coff_core_p): Likewise.
	* som.c (som_object_setup, som_object_p): Likewise.
	* srec.c (srec_object_p, symbolsrec_object_p): Likewise.
	* tekhex.c (tekhex_object_p): Likewise.
	* vms-alpha.c (alpha_vms_object_p): Likewise.
	* vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
	(_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
	* wasm-module.c (wasm_object_p): Likewise.
	* xsym.c (bfd_sym_object_p): Likewise.
	* xsym.h (bfd_sym_object_p): Likewise.
	* aoutx.h (some_aout_object_p): Likewise, and callback parameter
	return type.
	* pdp11.c (some_aout_object_p): Likewise.
	* plugin.c (register_ld_plugin_object_p): Update object_p
	parameter type.
	* plugin.h (register_ld_plugin_object_p): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
ld/
	* plugin.c (plugin_object_p): Return a bfd_cleanup.
	(plugin_cleanup): New function.
 2020-03-02 19:30:48 +10:30
Alan Modra
986f078366 bfd_size_type to size_t 
bfd_size_type was invented a long time ago in the K&R days.  Many
places in binutils ought to be using size_t instead (and there are
lots of places that use long or unsigned long that really ought to use
size_t too).  Note that you can't change everything over to size_t: A
32-bit host needs a larger type than size_t to support reading and
processing of 64-bit ELF object files.  This patch just tidies some
of the more obvious uses of bfd_size_type that could be size_t.  There
no doubt are more lurking in the source.  Incidentally, practically
all functions used for output of object files can use size_t and don't
need to worry about overflow of size expressions.  If you have
something like
  symcount * sizeof (void *)
when symcount is counting symbols already in memory then you know that
this expression can't overflow since the size of a symbol in memory is
larger by far than that of a pointer.

	* aix386-core.c (aix386_core_file_p): Use size_t for "amt".
	* aout-target.h (object_p): Likewise.
	* aout-tic30.c (tic30_aout_object_p): Likewise.
	* aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
	(emit_stringtab, write_syms, link_hash_table_create),
	(aout_link_write_other_symbol): Likewise.
	* archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
	(bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
	(_bfd_compute_and_write_armap): Likewise.
	* archures.c (bfd_arch_list): Likewise.
	* bfd.c (bfd_record_phdr): Likewise.
	* binary.c (binary_canonicalize_symtab): Likewise.
	* cisco-core.c (cisco_core_file_validate): Likewise.
	* coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
	(find_arm_glue, record_arm_to_thumb_glue),
	(record_thumb_to_arm_glue): Likewise.
	* coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
	(ppc_allocate_toc_section): Likewise.
	* coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
	* coff-sh.c (sh_relax_section): Likewise.
	* coff64-rs6000.c (xcoff64_archive_p): Likewise.
	* coffcode.h (handle_COMDAT, coff_new_section_hook),
	(coff_set_alignment_hook, coff_mkobject),
	(coff_compute_section_file_positions): Likewise.
	* coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
	(coff_find_nearest_line_with_names),
	( bfd_coff_set_symbol_class): Likewise.
	* cofflink.c (_bfd_coff_link_hash_table_create),
	(_bfd_coff_link_input_bfd): Likewise.
	* dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
	* dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
	(build_line_info_table, sort_line_sequences),
	(line_info_add_include_dir, line_info_add_file_name),
	(decode_line_info, scan_unit_for_symbols, parse_comp_unit),
	(place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
	* ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
	(_bfd_ecoff_find_nearest_line),
	(_bfd_ecoff_bfd_link_hash_table_create): Likewise.
	* ecofflink.c (bfd_ecoff_debug_init): Likewise.
	* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
	* elf-m10300.c (mn10300_elf_relax_section),
	(elf32_mn10300_link_hash_table_create): Likewise.
	* elf-strtab.c (_bfd_elf_strtab_init): Likewise.
	* elf.c (make_mapping, copy_elf_program_header): Likewise.
	* elf32-arm.c (elf32_arm_link_hash_table_create),
	(elf32_arm_setup_section_lists, elf32_arm_check_relocs),
	(elf32_arm_new_section_hook): Likewise.
	* elf32-avr.c (elf_avr_new_section_hook),
	(elf32_avr_link_hash_table_create, get_local_syms),
	(elf32_avr_setup_section_lists): Likewise.
	* elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
	(bfin_link_hash_table_create): Likewise.
	* elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
	* elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
	* elf32-csky.c (csky_elf_link_hash_table_create),
	(csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
	* elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
	* elf32-hppa.c (elf32_hppa_link_hash_table_create),
	(elf32_hppa_setup_section_lists, get_local_syms): Likewise.
	* elf32-i386.c (elf_i386_check_relocs): Likewise.
	* elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
	* elf32-m32r.c (m32r_elf_link_hash_table_create),
	(m32r_elf_check_relocs): Likewise.
	* elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
	(elf32_m68hc11_setup_section_lists),
	(elf32_m68hc11_size_stubs): Likewise.
	* elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
	* elf32-metag.c (elf_metag_link_hash_table_create),
	(elf_metag_setup_section_lists): Likewise.
	* elf32-microblaze.c (microblaze_elf_link_hash_table_create),
	(microblaze_elf_check_relocs): Likewise.
	* elf32-nds32.c (nds32_elf_link_hash_table_create),
	(nds32_elf_check_relocs): Likewise.
	* elf32-nios2.c (nios2_elf32_setup_section_lists),
	(get_local_syms, nios2_elf32_check_relocs),
	(nios2_elf32_link_hash_table_create): Likewise.
	* elf32-or1k.c (or1k_elf_link_hash_table_create),
	(or1k_elf_check_relocs): Likewise.
	* elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
	* elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
	* elf32-s390.c (elf_s390_link_hash_table_create),
	(elf_s390_check_relocs): Likewise.
	* elf32-score.c (score_elf_create_got_section),
	(s3_elf32_score_new_section_hook),
	(elf32_score_link_hash_table_create): Likewise.
	* elf32-score7.c (score_elf_create_got_section),
	(s7_elf32_score_new_section_hook): Likewise.
	* elf32-sh.c (sh_elf_link_hash_table_create),
	(sh_elf_check_relocs): Likewise.
	* elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
	(elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
	* elf32-tilepro.c (tilepro_elf_link_hash_table_create),
	(tilepro_elf_check_relocs): Likewise.
	* elf32-v850.c (remember_hi16s_reloc): Likewise.
	* elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
	* elf32-xtensa.c (elf_xtensa_link_hash_table_create),
	(elf_xtensa_new_section_hook): Likewise.
	* elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
	(get_got_entry, elf64_alpha_check_relocs): Likewise.
	* elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
	* elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
	* elf64-ppc.c (ppc64_elf_new_section_hook),
	(ppc64_elf_link_hash_table_create, update_local_sym_info),
	(update_plt_info, ppc64_elf_check_relocs): Likewise.
	* elf64-s390.c (elf_s390_link_hash_table_create),
	(elf_s390_check_relocs): Likewise.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
	* elflink.c (bfd_elf_link_record_local_dynamic_symbol),
	(_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
	(elf_link_add_archive_symbols, compute_bucket_count),
	(bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
	(bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
	(bfd_elf_final_link): Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
	(elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
	(elfNN_aarch64_new_section_hook): Likewise.
	* elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
	* elfnn-riscv.c (riscv_elf_link_hash_table_create),
	(riscv_elf_check_relocs): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_new_section_hook),
	(_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
	(_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
	(_bfd_mips_elf_link_hash_table_create): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
	(_bfd_sparc_elf_check_relocs),
	(_bfd_sparc_elf_new_section_hook): Likewise.
	* elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
	(tilegx_elf_check_relocs): Likewise.
	* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
	* format.c (bfd_check_format_matches): Likewise.
	* hash.c (_bfd_stringtab_init): Likewise.
	* ihex.c (ihex_scan): Likewise.
	* irix-core.c (irix_core_core_file_p): Likewise.
	* linker.c (bfd_wrapped_link_hash_lookup),
	(_bfd_generic_link_hash_table_create),
	(_bfd_generic_reloc_link_order): Likewise.
	* lynx-core.c (lynx_core_file_p): Likewise.
	* netbsd-core.c (netbsd_core_file_p): Likewise.
	* osf-core.c (osf_core_core_file_p): Likewise.
	* pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
	(link_hash_table_create, aout_link_write_other_symbol): Likewise.
	* peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
	* peicode.h (pe_mkobject): Likewise.
	* ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
	* ptrace-core.c (ptrace_unix_core_file_p): Likewise.
	* sco5-core.c (read_uarea): Likewise.
	* som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
	(som_write_fixups, som_write_space_strings, som_write_symbol_strings),
	(som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
	(som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
	(bfd_som_attach_aux_hdr, som_write_armap): Likewise.
	* srec.c (srec_scan): Likewise.
	* syms.c (_bfd_generic_make_empty_symbol): Likewise.
	* targets.c (bfd_target_list): Likewise.
	* tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
	* trad-core.c (trad_unix_core_file_p): Likewise.
	* vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
	(vms_new_section_hook): Likewise.
	* wasm-module.c (wasm_make_empty_symbol): Likewise.
	* xcofflink.c (xcoff_get_section_contents),
	(_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
	(xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
	(bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
 2020-02-19 13:12:00 +10:30
Sergey Belyashov
6655dba246 Add support for the GBZ80, Z180, and eZ80 variants of the Z80 architecure. 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.
 2020-01-02 14:14:59 +00:00
Alan Modra
b3adc24a07 Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
Alan Modra
5b660084e2 Remove tic80 support 
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.
 2019-12-17 16:36:54 +10:30