Commit Graph

65 Commits

Author SHA1 Message Date
Alan Modra
219d1afa89 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
Alan Modra
07d6d2b834 BFD whitespace fixes
Binutils is supposed to use tabs.  In my git config I have
whitespace = indent-with-non-tab,space-before-tab,trailing-space
and I got annoyed enough seeing red in "git diff" output to fix
the problems.

	* doc/header.sed: Trim trailing space when splitting lines.
	* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c,
	* aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h,
	* arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c,
	* archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c,
	* bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c,
	* coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c,
	* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c,
	* coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
	* coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
	* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
	* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
	* coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c,
	* cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c,
	* cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c,
	* cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c,
	* cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c,
	* cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c,
	* cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c,
	* cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c,
	* ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c,
	* elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c,
	* elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c,
	* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h,
	* elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
	* elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c,
	* elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c,
	* elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c,
	* elf32-i960.c, * elf32-ip2k.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-m88k.c, * elf32-mcore.c,
	* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c,
	* elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
	* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h,
	* elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c,
	* elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c,
	* elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c,
	* elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c,
	* elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
	* elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
	* elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * 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-riscv.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c,
	* host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c,
	* i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c,
	* i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h,
	* libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h,
	* libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c,
	* m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c,
	* mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c,
	* mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h,
	* netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c,
	* nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c,
	* opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c,
	* pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c,
	* pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c,
	* peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c,
	* riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h,
	* sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c,
	* syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c,
	* vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c,
	* vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c,
	* xsym.c, * xsym.h: Whitespace fixes.
	* bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
2017-12-06 17:51:43 +10:30
Nick Clifton
ca4cf9b9c6 Fix address violation errors parsing corrupt binary files.
PR 21813
binutils* rddbg.c (read_symbol_stabs_debugging_info): Check for an empty
	string whilst concatenating symbol names.

bfd	* mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
	of the relocs to the canonicalize_one_reloc routine.
	* mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
	for the _bfd_mach_o_canonicalize_one_reloc field.
	* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
	res_base parameter.  Use to check for corrupt pair relocs.
	* mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
	Likewise.
	* mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
	Likewise.
	* mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
	Likewise.

	* vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
	enough data in the record before attempting to parse it.
	(_bfd_vms_slurp_eeom): Likewise.

	(_bfd_vms_slurp_egsd): Check for an invalid section index.
	(image_set_ptr): Likewise.
	(alpha_vms_slurp_relocs): Likewise.
2017-07-24 13:49:22 +01:00
Alan Modra
2571583aed Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Alan Modra
6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
Tristan Gingold
bcb51645d3 mach-o: use a per-target reloc canonicalize function.
bfd/
	* mach-o.h (bfd_mach_o_swap_in_non_scattered_reloc)
	(bfd_mach_o_canonicalize_non_scattered_reloc)
	(bfd_mach_o_pre_canonicalize_one_reloc): Declare.
	(bfd_mach_o_backend_data): Rename field
	_bfd_mach_o_swap_reloc_in to _bfd_mach_o_canonicalize_one_reloc.
	* mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): Now public.
	(bfd_mach_o_canonicalize_non_scattered_reloc): Renames from
	bfd_mach_o_canonicalize_one_reloc.
	(bfd_mach_o_pre_canonicalize_one_reloc): New function.
	(bfd_mach_o_canonicalize_relocs): Adjust.
	(bfd_mach_o_canonicalize_relocs): Rename define from
	bfd_mach_o_swap_reloc_in.
	* mach-o-target.c (TARGET_NAME_BACKEND): Use
	bfd_mach_o_canonicalize_one_reloc instead of
	bfd_mach_o_swap_reloc_in.
	* mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Renames
	from bfd_mach_o_i386_swap_reloc_in and adjust.
	(bfd_mach_o_canonicalize_one_reloc): Renames from
	bfd_mach_o_i386_canonicalize_one_reloc.
	* mach-o-x86_64.c (bfd_mach_o_x86_64_canonicalize_one_reloc): Renames
	from bfd_mach_o_x86_64_swap_reloc_in and adjust.
	(bfd_mach_o_canonicalize_one_reloc): Renames from
	bfd_mach_o_x86_64_canonicalize_one_reloc.
2015-11-18 15:47:56 +01:00
Tristan Gingold
47daa70fe0 mach-o cleanup: remove useless calls to bfd_seek.
Also support new commands.

bfd/
	* mach-o.h (struct mach_o_data_struct): Add hdr_offset field.
	(bfd_mach_o_fat_archive_p): Renames prototype.
	(bfd_mach_o_fat_openr_next_archived_file): Renames.
	(bfd_mach_o_header_p): Add argument.
	* mach-o.c (bfd_mach_o_read_header): Add hdr_off argument and
	use it.
	(bfd_mach_o_read_section_32, bfd_mach_o_read_section_64)
	(bfd_mach_o_read_section): Remove offset argument.
	(bfd_mach_o_read_dylinker): Remove bfd_seek call.
	(bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib)
	(bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints)
	(bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab)
	(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
	(bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
	(bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min)
	(bfd_mach_o_read_encryption_info): Likewise.
	(bfd_mach_o_read_encryption_info_64): New function.
	(bfd_mach_o_read_main, bfd_mach_o_read_source_version)
	(bfd_mach_o_read_segment): Remove call to bfd_seek.
	(bfd_mach_o_read_command): Use hdr_offset in bfd_seek.
	Handle BFD_MACH_O_LC_LINKER_OPTIMIZATION_HINT,
	BFD_MACH_O_LC_ENCRYPTION_INFO_64, BFD_MACH_O_LC_VERSION_MIN_WATCHOS.
	(bfd_mach_o_header_p): Add hdr_off argument.
	(bfd_mach_o_gen_object_p, bfd_mach_o_gen_core_p): Adjust calls.
	(bfd_mach_o_fat_archive_p): Renames.
	(bfd_mach_o_fat_openr_next_archived_file): Renames.
	(bfd_mach_o_close_and_cleanup): Remove useless code.
	(bfd_mach_o_close_and_cleanup): Define.
	* mach-o-x86-64.c (bfd_mach_o_x86_64_object_p)
	(bfd_mach_o_x86_64_core_p): Adjust calls.
	* mach-o-target.c: Move defines for archive from mach-o.c.
	Remove check on TARGET_ARCHIVE.
	* mach-o-i386.c (bfd_mach_o_i386_object_p)
	(bfd_mach_o_i386_core_p): Adjust calls.
2015-11-18 11:48:56 +01:00
Pedro Alves
55172d69d0 Wrap BFD headers in extern "C"
These were the BFD changes needed for building a C++ GDB with
--enable-targets=all, on x86_64 Fedora 20.

For libbfd.h and libcoff.h, this does same as already done when
generating bfd.h: open extern "C" in the -in.h header, and close it
from the Makefile.

bfd/doc/ChangeLog:
2015-02-11  Pedro Alves  <palves@redhat.com>

	* Makefile.am (libbfd.h, libcoff.h): Close extern "C" scope.
	* Makefile.in: Regenerate.

bfd/ChangeLog:
2015-02-11  Pedro Alves  <palves@redhat.com>

	* libbfd-in.h [__cplusplus]: Open extern "C" scope.
	* libcoff-in.h [__cplusplus]: Open extern "C" scope.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.

	* elf-bfd.h [__cplusplus]: Wrap in extern "C".
	* mach-o.h [__cplusplus]: Wrap in extern "C".
	* som.h [__cplusplus]: Wrap in extern "C".
2015-02-11 10:04:47 +00:00
Alan Modra
b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Alan Modra
fb167eb272 Merge bfd_find_nearest_line variants
When bfd_find_nearest_line_discriminator was added, not enough care
was taken to ensure all targets had a proper definition of the function.
This patch cures that by merging bfd_find_nearest_line_discriminator
and bfd_find_nearest_line target implementations.

	PR 17481
	* aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
	param, group "section" and "offset" params.  Zero discriminator.
	* bfd.c (bfd_find_nearest_line): Implement with new
	_bfd_find_nearest_line.
	(bfd_find_nearest_line_discriminator): Likewise.
	* coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
	define.
	* coff-rs6000.c (xcoff_find_nearest_line,
	xcoff_find_nearest_line_discriminator): Delete.
	(_bfd_xcoff_find_nearest_line): Don't define.
	(_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
	* coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
	define.
	* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
	* coffgen.c (coff_find_nearest_line_with_names): Reorder params,
	adjust _bfd_dwarf2_find_nearest_line call.
	(coff_find_nearest_line): Add "discriminator_ptr" param, reorder
	others.  Set discriminator.  Adjust call.
	(coff_find_nearest_line_discriminator): Delete.
	* dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
	* dwarf2.c (find_line): Rename to..
	(_bfd_dwarf2_find_nearest_line): ..this, reordering params.
	Simplify setting of do_line.  Delete old function.
	(_bfd_dwarf2_find_line): Delete.
	* ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
	discriminator_ptr and set it.
	* elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
	(_bfd_elf_find_nearest_line_discriminator): Delete.
	(_bfd_elf_find_line_discriminator): Delete.
	(_bfd_generic_find_nearest_line_discriminator): Don't define.
	* elf.c (elf_find_function): Reorder params.
	(_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
	Adjust calls.
	(_bfd_elf_find_nearest_line_discriminator): Delete.
	(_bfd_elf_find_line): Adjust call.
	* elf32-arm.c (arm_elf_find_function): Reorder params.
	(elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
	Adjust calls.
	* elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
	* elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
	(elfNN_aarch64_find_nearest_line): Reorder params, add
	discriminator_ptr.  Adjust calls.
	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
	* elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
	* libaout.h (NAME (aout, find_nearest_line)): Update prototype.
	* libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
	(_bfd_dwarf1_find_nearest_line): Likewise.
	(_bfd_dwarf2_find_nearest_line): Likewise.
	(_bfd_dwarf2_find_line): Delete.
	(_bfd_generic_find_nearest_line_discriminator): Delete.
	* libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
	* libcoff-in.h (coff_find_nearest_line): Update prototype.
	(coff_find_nearest_line_discriminator): Delete.
	(coff_find_nearest_line_with_names): Update prototype.
	* libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
	* mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
	discriminator_ptr.  Adjust calls.
	* mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
	* pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
	discriminator_ptr and set.
	* som.c (som_find_nearest_line): Similarly.
	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
	_bfd_find_nearest_line_discriminator.
	(struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
	(struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
	* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
	(_bfd_vms_find_nearest_line): ..this.  Reorder params, add
	"discriminator" and set.
	(_bfd_vms_find_nearest_line_discriminator): Delete.
	(_bfd_generic_find_nearest_line_discriminator): Don't define.
	(alpha_vms_find_nearest_line): Update define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
2014-10-15 22:55:25 +10:30
Alan Modra
9c461f7dba Define bfd_find_line entry of BFD_JUMP_TABLE_SYMBOLS using NAME.
In https://www.sourceware.org/ml/binutils/2005-06/msg00082.html
HJ implemented bfd_find_line for DWARF2, but cheated a little in not
using the usual NAME##_find_line, saving quite a lot of boring
editing.  However that shortcut probably contributed to
bfd_find_nearest_line_discriminator being implemented the same way,
and missing support for some targets.

	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
	* aout-adobe.c (aout_32_find_line): Define.
	(aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
	aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
	* aout-target.h (MY_find_line): Define.
	* aout-tic30.c (MY_find_line): Define.
	* binary.c (binary_find_line): Define.
	* bout.c (aout_32_find_line): Define.
	* coff-rs6000.c (_bfd_xcoff_find_line): Define.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
	(rs6000_xcoff64_aix_vec): Likewise.
	* elf-bfd.h (_bfd_generic_find_line): Don't define.
	* elfxx-target.h (bfd_elfNN_find_line): Define.
	* i386msdos.c (msdos_find_line): Define.
	* i386os9k.c (aout_32_find_line): Define.
	* ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
	(ieee_find_nearest_line, ieee_find_line,
	ieee_find_inliner_info): Define.
	* ihex.c (ihex_find_line): Define.
	* libbfd-in.h (_bfd_nosymbols_find_line): Define.
	(_bfd_generic_find_line): Don't define.
	* libbfd.c (_bfd_generic_find_line): Delete.
	* libcoff-in.h (coff_find_line): Define.
	* libecoff.h (_bfd_ecoff_find_line): Define.
	* mach-o.h (bfd_mach_o_find_line): Define.
	* mmo.c (mmo_find_line): Define.
	* nlm-target.h (nlm_find_line): Define.
	* oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
	(oasys_find_nearest_line, oasys_find_line,
	oasys_find_inliner_info): Define.
	* pef.c (bfd_pef_find_line): Define.
	* plugin.c (bfd_plugin_find_line): Define.
	* ppcboot.c (ppcboot_find_line): Define.
	* som.c (som_find_line): Define.
	* srec.c (srec_find_line): Define.
	* tekhex.c (tekhex_find_line): Define.
	* versados.c (versados_find_line): Define.
	* vms-alpha.c (alpha_vms_find_line): Define.
	* xsym.c (bfd_sym_find_line): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
2014-10-15 22:55:25 +10:30
Tristan Gingold
c9ffd2eaf8 mach-o: layout executables
bfd/
	* mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
	bind_content, weak_bind_content, lazy_bind_content,
	export_content.
	(bfd_mach_o_load_command): Add comments, add next field.
	(mach_o_data_struct): Replace commands field by first_command
	and last_command.
	* mach-o.c (bfd_mach_o_append_command): New function.
	(bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
	(bfd_mach_o_bfd_copy_private_section_data): Check flavour,
	copy fields.
	(bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
	(bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
	(bfd_mach_o_write_thread): Use macro instead of literal.
	(bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
	(bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
	functions.
	(bfd_mach_o_write_symtab_content): New function (extracted
	from bfd_mach_o_write_symtab).
	(bfd_mach_o_write_symtab): Split.
	(bfd_mach_o_count_indirect_symbols): Move
	(bfd_mach_o_build_dysymtab): Remove layout code.
	(bfd_mach_o_write_contents): Rewritten to build commands in order.
	(bfd_mach_o_count_sections_for_seg): Remove.
	(bfd_mach_o_build_obj_seg_command): New function (extracted from
	bfd_mach_o_build_seg_command).
	(bfd_mach_o_build_exec_seg_command): New function.
	(bfd_mach_o_build_dysymtab_command): Remove.
	(bfd_mach_o_layout_commands): New function.
	(bfd_mach_o_init_segment): New function.
	(bfd_mach_o_build_commands): Major rework to handle non-object
	files.
	(bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
	function.
	(bfd_mach_o_read_dyld_info): Clear content fields.
	(bfd_mach_o_read_segment): Adjust call.
	(bfd_mach_o_flatten_sections): Adjust as now load commands are
	chained.
	(bfd_mach_o_scan_start_address, bfd_mach_o_scan)
	(bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
	(bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
	Likewise.

binutils/
	* od-macho.c (dump_section_map): Adjust as load commands
	are now chained.
	(dump_load_command, dump_section_content): Likewise.
2014-04-18 14:32:43 +02:00
Tristan Gingold
967b2c539a mach-o: Define copy_private_header instead of copy_private_bfd.
bfd/
	* mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
	Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
	* mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
	* mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2014-04-18 12:44:58 +02:00
Tristan Gingold
4525c51ab0 mach-o: remove name_len field.
bfd/
	* mach-o.h (bfd_mach_o_dylinker_command)
	(bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
	name_len field.
	* mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
	(bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2014-04-18 12:23:31 +02:00
Tristan Gingold
4384b28422 mach-o: add page_size to backend data.
This is preliminary work to layout executables.

bfd/
	* mach-o.h (bfd_mach_o_backend_data): Add page_size field.
	* mach-o-target.c: Check TARGET_PAGESIZE is defined.
	(TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
	* mach-o.c (TARGET_PAGESIZE): Define and undefined for
	each targets declared.
	* mach-o-x86-64.c (TARGET_PAGESIZE): Define.
	* mach-o-i386.c (TARGET_PAGESIZE): Define.
2014-04-18 10:45:33 +02:00
Tristan Gingold
7a79c51466 mach-o: read and dump: prebound_dylib, prebind_cksum, twolevel_hints.
include/mach-o:
	* external.h (mach_o_prebound_dylib_command_external)
	(mach_o_prebind_cksum_command_external)
	(mach_o_twolevel_hints_command_external): New types.

bfd/
	* mach-o.h (bfd_mach_o_twolevel_hints_command)
	(bfd_mach_o_prebind_cksum_command): New types.
	(bfd_mach_o_prebound_dylib_command): Rewrite.
	(bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
	fields.
	* mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
	command.
	(bfd_mach_o_read_prebind_cksum): New function.
	(bfd_mach_o_read_twolevel_hints): Ditto.
	(bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
	commands.

binutils/
	* od-macho.c (OPT_TWOLEVEL_HINTS): New macro.
	(options): Add entry for twolevel_hints.
	(dump_data_in_code): Fix error message.
	(dump_twolevel_hints): New function.
	(dump_load_command): Handle prebound dylib, prebind cksum
	and twolevel hints.
	(mach_o_dump): Handle twolevel hints.
2014-04-02 15:03:51 +02:00
Tristan Gingold
3cc27770cf Mach-O: add objdump -P function_starts to display function starts.
bfd/
	* mach-o.h (bfd_mach_o_get_base_address): New prototype.
	* mach-o.c (bfd_mach_o_write_symtab)
	(bfd_mach_o_write_contents)
	(bfd_mach_o_set_section_flags_from_bfd)
	(bfd_mach_o_build_seg_command): Fix indentation.
	(bfd_mach_o_get_base_address): New function.

binutils/
	* od-macho.c (OPT_FUNCTION_STARTS): New macro.
	(options): Add entry for function_starts.
	(mach_o_help): Ditto.
	(disp_segment_prot): New function.
	(dump_section_map): Call disp_segment_prot.
	(dump_function_starts): New function.
	(dump_obj_compact_unwind): Fix ouput indentation.
	(dump_exe_compact_unwind): Fix ouput indentation.
	(mach_o_dump): Handle function_starts.
2014-03-27 10:23:22 +01:00
Alan Modra
4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
H.J. Lu
68ffbac672 Remove trailing white spaces in bfd
* aout0.c: Remove trailing white spaces.
	* archive.c: Likewise.
	* archures.c: Likewise.
	* bfd-in.h: Likewise.
	* bfd-in2.h: Likewise.
	* coff-alpha.c: Likewise.
	* coff-i860.c: Likewise.
	* coff-mips.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-tic80.c: Likewise.
	* coff-x86_64.c: Likewise.
	* coff-z80.c: Likewise.
	* coffcode.h: Likewise.
	* coffgen.c: Likewise.
	* cofflink.c: Likewise.
	* compress.c: Likewise.
	* corefile.c: Likewise.
	* cpu-arm.c: Likewise.
	* cpu-avr.c: Likewise.
	* cpu-bfin.c: Likewise.
	* cpu-cr16.c: Likewise.
	* cpu-cr16c.c: Likewise.
	* cpu-crx.c: Likewise.
	* cpu-h8300.c: Likewise.
	* cpu-i386.c: Likewise.
	* cpu-lm32.c: Likewise.
	* cpu-m68k.c: Likewise.
	* cpu-moxie.c: Likewise.
	* cpu-msp430.c: Likewise.
	* cpu-sh.c: Likewise.
	* cpu-xc16x.c: Likewise.
	* dwarf2.c: Likewise.
	* ecofflink.c: Likewise.
	* ecoffswap.h: Likewise.
	* elf-ifunc.c: Likewise.
	* elf-m10300.c: Likewise.
	* elf-vxworks.c: Likewise.
	* elf32-avr.c: Likewise.
	* elf32-avr.h: Likewise.
	* elf32-cr16.c: Likewise.
	* elf32-cr16c.c: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-crx.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-hppa.c: Likewise.
	* elf32-i860.c: Likewise.
	* elf32-ip2k.c: Likewise.
	* elf32-iq2000.c: Likewise.
	* elf32-m32c.c: Likewise.
	* elf32-m68hc1x.c: Likewise.
	* elf32-msp430.c: Likewise.
	* elf32-mt.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-rl78.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-score.h: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-spu.c: Likewise.
	* elf32-tic6x.c: Likewise.
	* elf32-v850.c: Likewise.
	* elf32-xc16x.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
	* elfcore.h: Likewise.
	* elflink.c: Likewise.
	* elfxx-mips.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* elfxx-tilegx.c: Likewise.
	* ieee.c: Likewise.
	* libcoff.h: Likewise.
	* libpei.h: Likewise.
	* libxcoff.h: Likewise.
	* linker.c: Likewise.
	* mach-o-i386.c: Likewise.
	* mach-o-target.c: Likewise.
	* mach-o.c: Likewise.
	* mach-o.h: Likewise.
	* mmo.c: Likewise.
	* opncls.c: Likewise.
	* pdp11.c: Likewise.
	* pe-x86_64.c: Likewise.
	* peXXigen.c: Likewise.
	* pef-traceback.h: Likewise.
	* pei-x86_64.c: Likewise.
	* peicode.h: Likewise.
	* plugin.c: Likewise.
	* reloc.c: Likewise.
	* riscix.c: Likewise.
	* section.c: Likewise.
	* som.c: Likewise.
	* syms.c: Likewise.
	* tekhex.c: Likewise.
	* ticoff.h: Likewise.
	* vaxbsd.c: Likewise.
	* xcofflink.c: Likewise.
	* xtensa-isa.c: Likewise.
2013-01-10 20:03:55 +00:00
Tristan Gingold
1778ad74b3 bfd/
2012-11-14  Tristan Gingold  <gingold@adacore.com>

	* mach-o.c (bfd_mach_o_read_main)
	(bfd_mach_o_read_source_version): New functions.
	(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
	BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
	BFD_MACH_O_LC_SOURCE_VERSION.
	* mach-o.h (bfd_mach_o_main_command)
	(bfd_mach_o_source_version_command): New types.
	(bfd_mach_o_load_command): Add fields for these new types.

binutils/
2012-11-14  Tristan Gingold  <gingold@adacore.com>

	* od-macho.c (bfd_mach_o_load_command_name): Add new definitions.
	(dump_load_command): Handle BFD_MACH_O_LC_SOURCE_VERSION
	and BFD_MACH_O_LC_MAIN.
2012-11-14 11:03:27 +00:00
Nick Clifton
2c3fc38946 * aix386-core.c: Remove use of PTR and PARAMS macros.
* archive.c: Likewise.
	* cache.c: Likewise.
	* cisco-core.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-apollo.c: Likewise.
	* coff-aux.c: Likewise.
	* coff-h8300.c: Likewise.
	* coff-h8500.c: Likewise.
	* coff-i386.c: Likewise.
	* coff-i960.c: Likewise.
	* coff-ia64.c: Likewise.
	* coff-m68k.c: Likewise.
	* coff-m88k.c: Likewise.
	* coff-mcore.c: Likewise.
	* coff-mips.c: Likewise.
	* coff-or32.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-sparc.c: Likewise.
	* coff-stgo32.c: Likewise.
	* coff-tic30.c: Likewise.
	* coff-tic4x.c: Likewise.
	* coff-tic54x.c: Likewise.
	* coff-tic80.c: Likewise.
	* coff-w65.c: Likewise.
	* cofflink.c: Likewise.
	* cpu-arc.c: Likewise.
	* cpu-cris.c: Likewise.
	* cpu-h8500.c: Likewise.
	* cpu-i960.c: Likewise.
	* cpu-msp430.c: Likewise.
	* cpu-ns32k.c: Likewise.
	* cpu-powerpc.c: Likewise.
	* cpu-rs6000.c: Likewise.
	* cpu-tic4x.c: Likewise.
	* cpu-w65.c: Likewise.
	* ecoff.c: Likewise.
	* ecofflink.c: Likewise.
	* elf-m10200.c: Likewise.
	* elf32-bfin.c: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-crx.c: Likewise.
	* elf32-fr30.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-h8300.c: Likewise.
	* elf32-i960.c: Likewise.
	* elf32-m32c.c: Likewise.
	* elf32-m68hc11.c: Likewise.
	* elf32-m68hc12.c: Likewise.
	* elf32-m68hc1x.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-mcore.c: Likewise.
	* elf32-rl78.c: Likewise.
	* elf32-rx.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-vax.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-mmix.c: Likewise.
	* elf64-s390.c: Likewise.
	* elf64-sparc.c: Likewise.
	* elfnn-ia64.c: Likewise.
	* elfxx-mips.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* hash.c: Likewise.
	* hp300hpux.c: Likewise.
	* hppabsd-core.c: Likewise.
	* hpux-core.c: Likewise.
	* i386dynix.c: Likewise.
	* i386linux.c: Likewise.
	* i386lynx.c: Likewise.
	* i386mach3.c: Likewise.
	* i386msdos.c: Likewise.
	* i386os9k.c: Likewise.
	* irix-core.c: Likewise.
	* lynx-core.c: Likewise.
	* m68klinux.c: Likewise.
	* mach-o.h: Likewise.
	* mipsbsd.c: Likewise.
	* netbsd-core.c: Likewise.
	* nlm32-i386.c: Likewise.
	* osf-core.c: Likewise.
	* pc532-mach.c: Likewise.
	* pef.c: Likewise.
	* ppcboot.c: Likewise.
	* ptrace-core.c: Likewise.
	* reloc16.c: Likewise.
	* sco5-core.c: Likewise.
	* som.h: Likewise.
	* sparclinux.c: Likewise.
	* sparclynx.c: Likewise.
	* ticoff.h: Likewise.
	* trad-core.c: Likewise.
	* vms-lib.c: Likewise.
	* xsym.h: Likewise.
2012-07-13 14:22:50 +00:00
Pedro Alves
2a0bfc8d16 2012-05-18 Pedro Alves <palves@redhat.com>
* mach-o.h: Don't include sysdep.h.
2012-05-18 15:11:53 +00:00
Nick Clifton
691bf19c4e PR binutils/13558
* bfd/aout-cris.c: Include sysdep.h before bfd.h.
	* bfd/aout-ns32k.c: Likewise.
	* bfd/aout-sparcle.c: Likewise.
	* bfd/aout0.c: Likewise.
	* bfd/bfd-in2.h: Likewise.
	* bfd/coff-stgo32.c: Likewise.
	* bfd/cpu-lm32.c: Likewise.
	* bfd/cpu-microblaze.c: Likewise.
	* bfd/cpu-score.c: Likewise.
	* bfd/cpu-tilegx.c: Likewise.
	* bfd/cpu-tilepro.c: Likewise.
	* bfd/elf32-lm32.c: Likewise.
	* bfd/elf32-microblaze.c: Likewise.
	* bfd/elf32-score7.c: Likewise.
	* bfd/elf32-tilepro.c: Likewise.
	* bfd/elfxx-tilegx.c: Likewise.
	* bfd/mach-o.h: Likewise.
	* bfd/nlm32-ppc.c: Likewise.
	* bfd/ns32knetbsd.c: Likewise.
	* bfd/pef.h: Likewise.
	* bfd/plugin.c: Likewise.
	* bfd/stab-syms.c: Likewise.
	* bfd/sunos.c: Likewise.
	* bfd/syms.c: Likewise.
	* bfd/xsym.h: Likewise.

	* Makefile.am (CFILES): Add syslex_wrap.c.
	(sysinfo): Depend upon syslex_wrap.o.
	(syslex_wrap.o): New rule.
	(syslex.o): Delete rule.
	* syslex_wrap.c: New file.
	* Makefile.in: Regenerate.
2012-05-16 14:26:46 +00:00
Iain Sandoe
50d10658ee add indirect_symbol to mach-o port.
bfd:

	* mach-o.c (bfd_mach_o_count_indirect_symbols): New.
	(bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
	* mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
	file. (bfd_mach_o_section): Add indirect_syms field.

gas:

	* config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
	lazy when the symbol is private_extern.
	(obj_mach_o_indirect_sym): New type.
	(obj_mach_o_indirect_symbol): New.
	(mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
	(obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
	(obj_macho_frob_label): Likewise.  Adjust external and comm
	symbol tests.
	(obj_mach_o_set_indirect_symbols): New.
	(obj_mach_o_frob_file_after_relocs): New.
	*config/obj-macho.h (obj_frob_file_after_relocs): Define.
	(obj_mach_o_frob_file_after_relocs): Declare.

include/mach-o:

	* loader.h (BFD_MACH_O_INDIRECT_SYM_LOCAL): New.
	(BFD_MACH_O_INDIRECT_SYM_ABS): New

gas/testsuite:

	* gas/mach-o/dysymtab-2.d: New.
	* gas/mach-o/err-syms-4.s: New.
	* gas/mach-o/err-syms-5.s: New.
	* gas/mach-o/err-syms-6.s: New.
	* gas/mach-o/symbols-6-64.d: New.
	* gas/mach-o/symbols-6-64.s: New.
	* gas/mach-o/symbols-6.d: New.
	* gas/mach-o/symbols-6.s: New.
2012-01-12 14:03:12 +00:00
Iain Sandoe
b22161d698 add symbol qualifiers for mach-o to bfd/gas
bfd:

	* mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
	(bfd_mach_o_write_symtab): Remove handling for indirect syms.
	(bfd_mach_o_primary_symbol_sort_key): Likewise.
	(bfd_mach_o_cf_symbols): Likewise.
	(bfd_mach_o_sort_symbol_table): Remove.
	(bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
	for indirect and dysymtab counts.  Do the symbol sorting here.
	(bfd_mach_o_build_dysymtab_command): Count the symbol types here.
	Make the indirect symbols a TODO.
	(bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
	(bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
	a non-zero value.
	(bfd_mach_o_read_symtab_symbol): Record the symbol index.
	(bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
	* mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
	(IS_MACHO_INDIRECT): Remove.
	(SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.

gas:

	* config/obj-macho.c (obj_mach_o_weak): Remove.
	(obj_mach_o_common_parse): Set symbol qualifiers.
	(LAZY, REFE): New macros.
	(obj_mach_o_symbol_type): New enum.
	(obj_mach_o_set_symbol_qualifier): New.
	(obj_mach_o_sym_qual): New.
	(mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
	a dummy function.
	(obj_mach_o_type_for_symbol): New.
	(obj_macho_frob_label): New.
	(obj_macho_frob_symbol): New.
	* config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
	(obj_frob_label, obj_macho_frob_label): Declare.
	(obj_frob_symbol, obj_macho_frob_symbol): Declare.

gas/testsuite:

	* gas/mach-o/err-syms-1.s: New.
	* gas/mach-o/err-syms-2.s: New.
	* gas/mach-o/err-syms-3.s: New.
	* gas/mach-o/symbols-2.d: New.
	* gas/mach-o/symbols-2.s: New.
	* gas/mach-o/symbols-3.s: New.
	* gas/mach-o/symbols-4.s: New.
	* gas/mach-o/symbols-5.d: New.
	* gas/mach-o/symbols-5.s: New.
2012-01-09 10:47:50 +00:00
Tristan Gingold
9f4a5bd19a bfd/
2012-01-04  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h (bfd_mach_o_fvmlib_command): New structure.
	(bfd_mach_o_load_command): Add fvmlib field.

	* mach-o.c (bfd_mach_o_read_fvmlib): New function.
	(bfd_mach_o_read_command): Handle fvmlib.

binutils/
2012-01-04  Tristan Gingold  <gingold@adacore.com>

	* od-macho.c (dump_load_command): Handle fvmlib.

include/mach-o/
2012-01-04  Tristan Gingold  <gingold@adacore.com>

	* external.h (mach_o_fvmlib_command_external): New structure.
2012-01-04 10:37:36 +00:00
Tristan Gingold
fc55a90257 bfd/
2012-01-04  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h: Reindent header.
	(bfd_mach_o_encryption_info_command): New structure.
	(bfd_mach_o_load_command): Add encryption_info field.

	* mach-o.c (bfd_mach_o_read_encryption_info): New function.
	(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
	(bfd_mach_o_read_command): Adjust error message.

binutils/
2012-01-04  Tristan Gingold  <gingold@adacore.com>

	* od-macho.c: Update copyright year.
	(dump_load_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.

include/mach-o/
2012-01-04  Tristan Gingold  <gingold@adacore.com>

	* external.h: Update copyright year.
	(mach_o_symtab_command_external): Add comments.
	(mach_o_encryption_info_command_external): New structure.
2012-01-04 09:58:55 +00:00
Tristan Gingold
2ca7691a9b 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
	which reads DWARF2 and stores in stash from find_line.
	(find_line) Call _bfd_dwarf2_slurp_debug_info.
	* libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
	* libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
	* mach-o.c (dsym_subdir): The name of subdir where debug
	information may be stored.
	(bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
	type is UUID.
	(bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
	corresponding to the executable.
	(bfd_mach_o_find_dsym): New. Find a debug information BFD in the
	specified binary file.
	(bfd_mach_o_follow_dsym): New. Find a debug information BFD for
	the original BFD.
	(bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
	executables, dylibs, and bundles.
	(bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
	* mach-o.h (dsym_bfd): The BFD of the dSYM file.
2012-01-04 08:44:04 +00:00
Iain Sandoe
7f3072381b add dysymtab write support to bfd/mach-o.
bfd:

	* mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
	as the value of an indirect symbol.  Keep the string table index in
	non-indirect syms for reference.
	(bfd_mach_o_write_dysymtab): New.
	(bfd_mach_o_primary_symbol_sort_key): New.
	(bfd_mach_o_cf_symbols): New.
	(bfd_mach_o_sort_symbol_table): New.
	(bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
	If we are emitting a dysymtab, process indirect symbols and count the
	number of each other kind.
	(bfd_mach_o_mangle_sections): New.
	(bfd_mach_o_write_contents): Split out some pre-requisite code into
	the command builder. Write dysymtab if the command is present.
	(bfd_mach_o_count_sections_for_seg): New.
	(bfd_mach_o_build_seg_command): New.
	(bfd_mach_o_build_dysymtab_command): New.
	(bfd_mach_o_build_commands): Reorganize to support the fact that some
	commands are optional and should not be emitted if there are no
	sections or symbols.
	(bfd_mach_o_set_section_contents): Amend comment.
	* mach-o.h: Amend and add to comments.
	(mach_o_data_struct): Add fields for dysymtab symbols counts and a
	pointer to the indirects, when present.
	(bfd_mach_o_should_emit_dysymtab): New macro.
	(IS_MACHO_INDIRECT): Likewise.

gas/testsuite:

	* gas/mach-o/dysymtab-1-64.d: New.
	* gas/mach-o/dysymtab-1.d: New.
	* gas/mach-o/symbols-1-64.d: New.
	* gas/mach-o/symbols-1.d: New.
	* gas/mach-o/symbols-base-64.s: New.
	* gas/mach-o/symbols-base.s: New.
2012-01-03 10:54:01 +00:00
Iain Sandoe
ab76eeafa5 bfd:
* mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
	* mach-o-target.c (bfd_mach_o_backend_data): Initialize bfd_mach_o_section_type_valid_for_tgt
	* mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
	(bfd_mach_o_section_type_valid_for_tgt): Set to bfd_mach_o_section_type_valid_for_x86_64.
	* mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
	(bfd_mach_o_section_attribute_name): Reorder.
	(bfd_mach_o_get_section_type_from_name): If the target has defined a validator for section
	types, then use it.
	* mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration to include the bfd.

gas:

	* config/obj-macho.c (obj_mach_o_section): Account for target-dependent section
	types.  Improve error handling when wrong section types/attributes are specified.

gas/testsuite:

	* gas/mach-o/err-sections-1.s: New.
	* gas/mach-o/err-sections-2.s: New.
	* gas/mach-o/sections-3.d: New.
	* gas/mach-o/sections-3.s: New.
2011-12-19 15:42:37 +00:00
Tristan Gingold
dff55db0d2 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
* mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
	table only when there isn't the cahce.
	(bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
	for a pointer for the watchdog.
	(bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
	bfd_mach_o_canonicalize_reloc.
	(bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
	(bfd_mach_o_free_cached_info): Free up cache data.
	* mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
	(bfd_mach_o_free_cached_info): Add declaration.
2011-12-15 11:01:14 +00:00
Tristan Gingold
0c9ef0f001 bfd/
2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>

	* mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
	bfd_mach_o_bfd_set_private_flags.
	* mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
	* mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.

gas/
2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>

	* config/obj-macho.c (obj_mach_o_subsections_by_symbols): New global.
	(obj_mach_o_file_properties): New enum.
	(obj_mach_o_subsections_via_symbols):  Generalize name to...
	... (obj_mach_o_fileprop) and use to set subsections_via_symbols.

gas/testsuite/
2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>

	* gas/mach-o/subsect-via-symbols-0.d: New.
	* gas/mach-o/subsect-via-symbols-1.d: New.
	* gas/mach-o/subsect-via-symbols.s: New.
2011-12-15 10:56:48 +00:00
Tristan Gingold
a455111938 bfd/
2011-12-14  Iain Sandoe  <iains@gcc.gnu.org>

	* mach-o-i386.c (text_section_names_xlat): New table.
	(data_section_names_xlat): Likewise.
	(import_section_names_xlat): Likewise.
	(mach_o_i386_segsec_names_xlat): Likewise.
	(bfd_mach_o_tgt_seg_table): Use new tables.
	* mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
	* mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
	Move to mach-o.h as   typedefs.
	(text_section_names_xlat): Update for current GCC usage.
	(data_section_names_xlat): Likewise.
	(dwarf_section_names_xlat): Likewise.
	(objc_section_names_xlat): New table.
	(segsec_names_xlat): Add objc table.
	(bfd_mach_o_normalize_section_name):  Replace with...
	(bfd_mach_o_section_data_for_mach_sect): New.
	(bfd_mach_o_section_data_for_bfd_name): New.
	(bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
	(bfd_mach_o_convert_section_name_to_mach_o): Likewise.
	(bfd_mach_o_bfd_copy_private_section_data): Implement.
	(bfd_mach_o_write_symtab): Write a zero-length string as the first entry
	for compatibility with system tools.
	(bfd_mach_o_build_commands): Update section alignment info.
	(bfd_mach_o_new_section_hook): Use translation table data to define
	default section flags, type, attributes and alignment, when available.
	(bfd_mach_o_init_section_from_mach_o): Add TODO comment.
	(bfd_mach_o_section_type_name): Add 'symbol_stubs'.
	(bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
	(bfd_mach_o_get_section_type_from_name): Change "not-found" return
	value.
	(bfd_mach_o_tgt_seg_table): Set default NULL.
	* mach-o.h (bfd_mach_o_segment_command):  Use define for name length.
	(bfd_mach_o_backend_data): Move until after contents are defined.
	(bfd_mach_o_normalize_section_name): Remove.
	(bfd_mach_o_convert_section_name_to_bfd): Declare.
	(mach_o_section_name_xlat): Declare.
	(mach_o_segment_name_xlat): Declare.
	(bfd_mach_o_section_data_for_mach_sect): Declare.
	(bfd_mach_o_section_data_for_bfd_name): Declare.

include/
2011-12-14  Iain Sandoe  <iains@gcc.gnu.org>

	* mach-o/loader.h (bfd_mach_o_section_type): define
	BFD_MACH_O_S_ATTR_NONE to 0.


gas/
2011-12-14  Iain Sandoe  <iains@gcc.gnu.org>

	* config/obj-macho.c: Add some more top-level comments.
	(collect_16char_name): New.
	(obj_mach_o_section): Amend to allow syntax compatible with existing system
	tools.  Use section translation data when available.
	(obj_mach_o_segT_from_bfd_name): New.
	(known_sections): Update.
	(obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name.
	(objc_sections): New.
	(obj_mach_o_objc_section): New.
	(debug_sections): New.
	(obj_mach_o_debug_section): New.
	(tgt_sections): New.
	(obj_mach_o_opt_tgt_section): New.
	(obj_mach_o_base_section): New.
	(obj_mach_o_common_parse): Update to create BSS on demand and to handle
	lcomm optional alignment param.
	(obj_mach_o_comm): Update parameter name.
	(obj_mach_o_placeholder): New.
	(mach_o_pseudo_table): Update for GCC section directives.
	* config/obj-macho.h (_OBJ_MACH_O_H): New.
	(USE_ALIGN_PTWO): Define.
	(S_SET_ALIGN) Define.
2011-12-14 10:30:09 +00:00
Tristan Gingold
d9071b0c42 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
* dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
	argument like other functions to support formats other than ELF.
	* elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
	* elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
	in tdata as a parameter.
	* libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
	elf-bfd.h.
	* libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
	* mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
	fallback macro.
	(bfd_mach_o_find_nearest_line): Likewise.
	* mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
	which calls _bfd_dwarf2_find_nearest_line.
	(bfd_mach_o_close_and_cleanup): Likewise.
	* mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
	(bfd_mach_o_find_nearest_line): Add declaration.
	(bfd_mach_o_close_and_cleanup): Add declaration.
2011-12-13 14:02:20 +00:00
Tristan Gingold
c5012cd8d5 bfd/
2011-12-13  Tristan Gingold  <gingold@adacore.com>

	* mach-o.c (bfd_mach_o_read_symtab_symbols): Make global.  Remove
	prototype.
	(bfd_mach_o_section_get_entry_size): Make global.
	(bfd_mach_o_section_get_nbr_indirect): Likewise.
	(bfd_mach_o_read_symtab_strtab): Likewise.
	(struct bfd_mach_o_xlat_name): Move to mach-o.h
	(bfd_mach_o_print_flags): Move to binutils/od-macho.c
	(bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
	(bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
	(bfd_mach_o_header_flags_name): Likewise.
	(bfd_mach_o_load_command_name): Likewise.
	(bfd_mach_o_print_private_header): Likewise.
	(bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
	(bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
	(bfd_mach_o_print_dyld_info): Likewise.
	(bfd_mach_o_print_private_bfd_data): Remove.
	(bfd_mach_o_type_name): Make global.
	(bfd_mach_o_section_attribute_name): Likewise.
	* mach-o.h (bfd_mach_o_xlat_name): Added.
	(bfd_mach_o_section_get_nbr_indirect)
	(bfd_mach_o_section_get_entry_size)
	(bfd_mach_o_read_symtab_symbols)
	(bfd_mach_o_read_symtab_strtab)
	(bfd_mach_o_section_attribute_name)
	(bfd_mach_o_section_type_name): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.

binutils/
2011-12-13  Tristan Gingold  <gingold@adacore.com>

	* od-macho.c: New file.
	* objdump.h (objdump_private_desc_mach_o): Add.
	* configure.in: Add Mach-O od_vectors.
	* Makefile.am (CFILES): Add od-macho.c
	* configure: Regenerate.
	* Makefile.in: Regenerate.
2011-12-13 09:13:15 +00:00
Tristan Gingold
afbb9e17e4 2011-12-07 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
	Adjust the condition.
	(bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
	Adjust return statements.
	(bfd_mach_o_read_symtab_strtab): Likewise.
	(bfd_mach_o_read_symtab_symbols): Likewise.
	(bfd_mach_o_scan_start_address): Likewise.  Make it static.
	(bfd_mach_o_scan): Likewise.
	(bfd_mach_o_read_dysymtab_symbol): Remove unused function.
	(bfd_mach_o_header_p): Adjust call.
	(bfd_mach_o_cpu_name): Make it const.
	(bfd_mach_o_filetype_name): Likewise.
	(bfd_mach_o_header_flags_name): Likewise.
	(bfd_mach_o_section_type_name): Likewise.
	(bfd_mach_o_section_attribute_name): Likewise.
	(bfd_mach_o_load_command_name): Likewise.
	(bfd_mach_o_get_section_type_from_name): Add a const qualifier
	after above change.
	(bfd_mach_o_get_section_attribute_from_name): Likewise.
	* mach-o.h (bfd_mach_o_read_dysymtab_symbol)
	(bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
2011-12-07 10:09:22 +00:00
Tristan Gingold
f1bde64c90 2011-08-08 Tristan Gingold <gingold@adacore.com>
* mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
	(BFD_MACH_O_SECTNAME_SIZE): Ditto.
	(bfd_mach_o_section): Use them.  Add next field.
	(bfd_mach_o_segment_command): Replace sections array by
	sect_head and sect_tail.
	(bfd_mach_o_get_mach_o_section): New macro.
	(bfd_mach_o_lookup_section): Remove.
	(bfd_mach_o_new_section_hook): New function.
	* mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
	instead of strcmp.
	(bfd_mach_o_convert_section_name_to_bfd): Replaces section
	parameter with segname and sectname parameters.  Adjust.
	(bfd_mach_o_append_section_to_segment): New function.  Use a
	linked list for Mach-O sections.
	(bfd_mach_o_write_segment_32): Adjust.
	(bfd_mach_o_write_segment_64): Ditto.
	(bfd_mach_o_build_commands): Fix comment.  Adjust.
	(bfd_mach_o_flatten_sections): Adjust.
	(bfd_mach_o_print_section_map): Adjust.
	(bfd_mach_o_set_section_flags_from_bfd): Ditto.
	(bfd_mach_o_new_section_hook): New function.
	(bfd_mach_o_init_section_from_mach_o): Ditto.
	(bfd_mach_o_read_section_32): Remove section parameter.
	Return a section instead.
	(bfd_mach_o_read_section_64): Ditto.
	(bfd_mach_o_read_section): Ditto.
	(bfd_mach_o_make_bfd_section): Adjust.
	(bfd_mach_o_read_segment): Adjust for new profile of
	bfd_mach_o_read_section.
	(bfd_mach_o_lookup_section): Remove.
	* mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
2011-08-08 10:56:31 +00:00
Tristan Gingold
edbdea0ed7 bfd/
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h (bfd_mach_o_version_min_command): New structure.
	(bfd_mach_o_load_command): Add version_min.
	(mach_o_data_struct): Fix comment.
	* mach-o.c (bfd_mach_o_read_version_min): New function.
	(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
	BFD_MACH_O_LC_VERSION_MIN_MACOSX and
	BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
	(bfd_mach_o_get_name_or_null): New function.
	(bfd_mach_o_get_name): Use the above new one.
	(bfd_mach_o_load_command_name): Add the above new commands.
	(bfd_mach_o_bfd_print_private_bfd_data): Display numerically
	unknown commands.  Handle BFD_MACH_O_LC_FUNCTION_STARTS,
	BFD_MACH_O_LC_VERSION_MIN_MACOSX and
	BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.

include/mach-o/
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* loader.h (bfd_mach_o_load_command_type): Add
	BFD_MACH_O_LC_LOAD_UPWARD_DYLIB, BFD_MACH_O_LC_VERSION_MIN_MACOSX,
	BFD_MACH_O_LC_VERSION_MIN_IPHONEOS, BFD_MACH_O_LC_FUNCTION_STARTS,
	and BFD_MACH_O_LC_DYLD_ENVIRONMENT.
	* external.h (mach_o_version_min_command_external): New structure.
2011-08-08 10:21:02 +00:00
Tristan Gingold
46d1c23bce bfd/
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h: Move size macros to external.h
	Move reloc macros to reloc.h and x86-64.h.
	* mach-o-i386.c: Includes mach-o/reloc.h
	* mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
	* mach-o.c: Add includes.
	(bfd_mach_o_write_header): Use structure from external.h to convert.
	(bfd_mach_o_write_thread): Ditto.
	(bfd_mach_o_write_relocs): Ditto.
	(bfd_mach_o_write_section_32): Ditto.
	(bfd_mach_o_write_section_64): Ditto.
	(bfd_mach_o_write_segment_32): Ditto.
	(bfd_mach_o_write_segment_64): Ditto.
	(bfd_mach_o_write_symtab): Ditto.
	(bfd_mach_o_write_contents): Ditto.
	(bfd_mach_o_read_header): Ditto.
	(bfd_mach_o_read_section_32): Ditto.
	(bfd_mach_o_read_section_64): Ditto.
	(bfd_mach_o_read_symtab_symbol): Ditto.
	(bfd_mach_o_read_dylinker): Ditto.
	(bfd_mach_o_read_dylib): Ditto.
	(bfd_mach_o_read_dysymtab): Ditto.
	(bfd_mach_o_read_symtab): Ditto.
	(bfd_mach_o_read_linkedit): Ditto.
	(bfd_mach_o_read_str): Ditto.
	(bfd_mach_o_read_dyld_info): Ditto.
	(bfd_mach_o_read_segment): Ditto.
	(bfd_mach_o_read_command): Ditto.
	(bfd_mach_o_archive_p): Ditto.
	(bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
	(bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
	(bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
	(bfd_mach_o_read_uuid): Remove useless cast.  Use a macro instead
	of an hard-coded value.

include/mach-o
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* loader.h: Reorder declarations.
	* x86-64.h: New file.
	* external.h: New file.
	* reloc.h: New file.
2011-08-08 08:59:33 +00:00
Tristan Gingold
53d58d96a7 2011-08-08 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_normalize_section_name): New function.
	(bfd_mach_o_convert_section_name_to_bfd): Use it.
	(bfd_mach_o_get_section_type_from_name): New function.
	(bfd_mach_o_get_section_attribute_from_name): Ditto.
	* mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
	Add comments.  Add prototypes for the above new functions.
2011-08-08 07:39:44 +00:00
Tristan Gingold
74f2665384 bfd/
2011-07-06  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h: Move loader related definitions to
	include/mach-o/loader.h.  Include it.


include/mach-o/
2011-07-06  Tristan Gingold  <gingold@adacore.com>

	* loader.h: New file.
2011-07-06 07:22:20 +00:00
Tristan Gingold
9a753de0ad 2010-01-11 Tristan Gingold <gingold@adacore.com>
* mach-o.h: Add x86-64 relocation types.
2010-01-11 15:57:59 +00:00
Tristan Gingold
42fa08916b 2010-01-11 Tristan Gingold <gingold@adacore.com>
* mach-o.h (bfd_mach_o_backend_data): Add arch field.
	(bfd_mach_o_set_arch_mach): New prototype.
	* mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
	(bfd_mach_o_set_arch_mach): New function.
	(bfd_mach_o_gen_mkobject): New function.
	Set TARGET_ARCHITECTURE for the generic back-ends.
	* mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
	Check that TARGET_ARCHITECTURE is defined.
	Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
	* mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2010-01-11 15:39:41 +00:00
Tristan Gingold
7f7828f676 2009-12-15 Tristan Gingold <gingold@adacore.com>
* mach-o.h (bfd_mach_o_uuid_command): Remove section field.
        * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
        from this command.
2009-12-15 09:50:15 +00:00
Tristan Gingold
ab273af8f1 2009-10-09 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
	bfd_mach_o_read_symtab_symbols.
	(bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
	(bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
	(bfd_mach_o_scan_write_section_32): Rename to
	bfd_mach_o_write_section_32.
	(bfd_mach_o_scan_write_section_64): Rename to
	bfd_mach_o_write_section_64.
	(bfd_mach_o_scan_write_segment_32): Rename to
	bfd_mach_o_write_segment_32.
	(bfd_mach_o_scan_write_segment_64): Rename to
	bfd_mach_o_write_segment_64.
	(bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
	(bfd_mach_o_scan_read_section_32): Rename to
	bfd_mach_o_read_section_32.
	(bfd_mach_o_scan_read_section_64): Rename to
	bfd_mach_o_read_section_64.
	(bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
	(bfd_mach_o_scan_read_symtab_strtab): Rename to
	bfd_mach_o_read_symtab_strtab.
	(bfd_mach_o_scan_read_symtab_symbol): Rename to
	bfd_mach_o_read_symtab_symbol.
	(bfd_mach_o_scan_read_dysymtab_symbol): Rename to
	bfd_mach_o_read_dysymtab_symbol.
	(bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
	(bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
	(bfd_mach_o_scan_read_prebound_dylib): Rename to
	bfd_mach_o_read_prebound_dylib.
	(bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
	(bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
	(bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
	(bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
	(bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
	(bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
	(bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
	(bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
	(bfd_mach_o_scan_read_segment_32): Rename to
	bfd_mach_o_read_segment_32.
	(bfd_mach_o_scan_read_segment_64): Rename to
	bfd_mach_o_read_segment_64.
	(bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
	* mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
	bfd_mach_o_read_dysymtab_symbol.
2009-10-09 15:14:56 +00:00
Tristan Gingold
b2b620601b 2009-10-09 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
	(bfd_mach_o_section_get_nbr_indirect): Ditto.
	(bfd_mach_o_get_synthetic_symtab): New function.
	(bfd_mach_o_print_private_header): Print the number of commands
	in decimal.
	* mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
	* mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
2009-10-09 08:18:17 +00:00
Tristan Gingold
afecc97cf6 2009-09-16 Tristan Gingold <gingold@adacore.com>
* mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
	Reindent.
	* mach-o.c (bfd_mach_o_cpu_name): Reindent.
	(bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
	(bfd_mach_o_print_private_header): Use fputs instead of fprintf
	when possible to avoid warnings.
	(bfd_mach_o_print_section_map): Ditto.
	(bfd_mach_o_section_get_entry_size): New function.
	(bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
	added function.
	(bfd_mach_o_print_dysymtab): Print address of indirect symbols.
2009-09-16 13:30:32 +00:00
Tristan Gingold
ad86f1fb4d 2009-09-09 Tristan Gingold <gingold@adacore.com>
Handle DYLD_INFO introduced by Darwin10.
	* mach-o.h (bfd_mach_o_load_command_type): Add
	BFD_MACH_O_LC_DYLD_INFO.
	(bfd_mach_o_dyld_info_command): New type.
	(bfd_mach_o_load_command): Add dyld_info field.
	* mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
	(bfd_mach_o_scan_read_dyld_info): New function.
	(bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
	(bfd_mach_o_bfd_print_private_bfd_data): Ditto.
	(bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
	(bfd_mach_o_print_dyld_info): New function.
2009-09-09 14:58:12 +00:00
Tristan Gingold
b32e07d7d7 2009-06-25 Tristan Gingold <gingold@adacore.com>
* mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
	(bfd_mach_o_canonicalize_dynamic_symtab)
	(bfd_mach_o_get_synthetic_symtab): Defines.
	(TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
	(TARGET_NAME): Use Mach-O specific functions for dynamic.

	* mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
	for scattered relocations.
	(bfd_mach_o_i386_print_thread): New function.
	(bfd_mach_o_print_thread): Define.

	* mach-o.c (text_section_names_xlat): Add an entry for __const.
	(bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
	New functions extracted from ...
	(bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
	(bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
	(bfd_mach_o_canonicalize_dynamic_reloc): New function.
	(bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
	(bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
	(bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
	Set name_str field.
	(bfd_mach_o_scan_read_dylib): Ditto.
	(bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
	reindent.
	(bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
	decode isym and flags on little endian targets.  Set dysymtab field.
	(bfd_mach_o_scan_start_address): Adjust for enum names.
	(bfd_mach_o_lookup_section): Do not look for segments anymore.
	(bfd_mach_o_print_section): Display bfd section name.
	(bfd_mach_o_print_segment): Display none if no name.
	(bfd_mach_o_print_dysymtab): Display next index for local, external
	and undefined symbols.
	(bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
	Display dylinker name. Display thread and unixthread commands content.
	(bfd_mach_o_print_thread): New macro.

	* mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
	(bfd_mach_o_ppc_thread_flavour): Ditto.
	(bfd_mach_o_i386_thread_flavour): Ditto.
	(BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
	(BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
	BFD_MACH_O_THREAD_STATE_NONE.
	(bfd_mach_o_segment_command): Remove segment field.
	(bfd_mach_o_thread_flavour): Field offset is now unsigned long.
	(bfd_mach_o_dylinker_command): Remove section field, add name_str.
	(bfd_mach_o_prebound_dylib_command): Ditto.
	(bfd_mach_o_dylib_command): Ditto.
	(bfd_mach_o_prebound_dylib_command): Remove section field.
	(mach_o_data_struct): Add dysymtab field.
	(bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
	(bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
	(bfd_mach_o_build_commands): Remove parameter names and attributes.
	(bfd_mach_o_get_dynamic_reloc_upper_bound)
	(bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 12:39:06 +00:00
Tristan Gingold
046b007d85 2009-06-19 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
	(bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
	(bfd_mach_o_valid): Ditto.
	(bfd_mach_o_wide_p): Ditto.
	(bfd_mach_o_canonicalize_reloc): Ditto.
	(bfd_mach_o_build_commands): Ditto.
	(bfd_mach_o_scan_read_thread): Ditto.
	(bfd_mach_o_flatten_sections): Ditto.
	(bfd_mach_o_scan_start_address): Ditto.
	(bfd_mach_o_lookup_section): Ditto.
	(bfd_mach_o_core_fetch_environment): Ditto.
	(bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
	(bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
	(bfd_mach_o_scan_write_symtab): Ditto.
	Use macros instead of hard-coded values.
	(bfd_mach_o_scan_read_symtab_symbol): Make the function static.
	Use bfd_mach_o_get_data instead of direct access.  Use macros
	instead of hard-coded values.
	(bfd_mach_o_scan_read_symtab_strtab): Make the function static.
	Remove sym argument and get section from mdata.
	Move code into the else branch.
	(bfd_mach_o_scan_read_symtab_symbols): Make the function static.
	Remove sym argument and get section from mdata.  Adjust code.
	(bfd_mach_o_scan_read_dylib): Move assertion into the created
	switch (which replaces consecutive if statements).
	(bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
	module table, table of content, indirect symbols and external
	referenced symbols.
	(bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
	field.
	(bfd_mach_o_scan_read_linkedit): New function.
	(bfd_mach_o_scan_read_str): Ditto.
	(bfd_mach_o_count_symbols): Simplify the code by using the symtab
	field of mdata.
	(bfd_mach_o_get_symtab_upper_bound): Remove check as
	bfd_mach_o_count_symbols never returns an error.
	(bfd_mach_o_canonicalize_symtab): Simplify the code by using the
	symtab field (there might be only one symtab).
	(bfd_mach_o_scan_read_command): Handle reexported dylib.
	Handle sub frameworks, sub umbrella, sub library and sub client.
	Read code signature and segment split info commands.
	(bfd_mach_o_scan): Reindent.
	(bfd_mach_o_xlat_name): New type.
	(bfd_mach_o_print_flags): New function.
	(bfd_mach_o_get_name): Ditto.
	(bfd_mach_o_cpu_name): New variable.
	(bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
	(bfd_mach_o_section_type_name)
	(bfd_mach_o_section_attribute_name)
	(bfd_mach_o_load_command_name): New variables.
	(bfd_mach_o_print_private_header): New function.
	(bfd_mach_o_print_section_map): New function extracted from
	bfd_mach_o_print_private_bfd_data.
	(bfd_mach_o_print_section): Ditto.  Print more infos.
	(bfd_mach_o_print_segment): Ditto.
	(bfd_mach_o_print_dysymtab): Ditto.
	(bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
	load weak dylib, reexport dylib and id dylib.
	Handle code signature and segment_split info.
	Handle sub frameworks, sub umbrella, sub library and sub client.
	(bfd_mach_o_section_get_nbr_indirect): New function.

	* mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
	(bfd_mach_o_header_flags): New enum to define header flags.
	(bfd_mach_o_section_attribute): New enum to replace ...
	(BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
	BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
	BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
	BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
	BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
	these removed macros.
	(BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
	(bfd_mach_o_dylib_module): New type.
	(BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
	macros.
	(bfd_mach_o_dylib_table_of_content): New type.
	(BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
	(bfd_mach_o_dylib_reference): New type.
	(BFD_MACH_O_REFERENCE_SIZE): New macro.
	(bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
	modules, toc, references and indirect syms.
	(BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
	(bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
	unused).  Add comment.
	(bfd_mach_o_dylib_command): Ditto.
	(bfd_mach_o_prebound_dylib_command): Ditto.
	(bfd_mach_o_linkedit_command): New type.
	(bfd_mach_o_str_command): New type.
	(bfd_mach_o_load_command): Add linkedit and str fields.
	(mach_o_data_struct): Add symtab field.
	(bfd_get_mach_o_data): Renamed to ...
	(bfd_mach_o_get_data): ... this new macro.
	(bfd_mach_o_scan_read_symtab_symbol,
	bfd_mach_o_scan_read_symtab_strtab,
	bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.

	* mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
	instead of direct access.
2009-06-19 09:12:41 +00:00