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2020-03-02bfd_cleanup for object_pAlan Modra1-5/+5
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.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-12-18Include bfd_stdint.h in bfd.hAlan Modra1-1/+0
This patch adds bfd_stdint.h to bfd.h, so that BFD can use size_t where appropriate in function parameters and return values. I also tidy a few other cases where headers are included twice. bfd/ * Makefile.am (bfdinclude_HEADERS): Add bfd_stdint.h. (BFD_H_DEPS): Add include/diagnostics.h. (LOCAL_H_DEPS): Add bfd_stdint.h. * bfd-in.h: Include bfd_stdint.h. * arc-plt.h: Don't include stdint.h. * coff-rs6000.c: Likewise. * coff64-rs6000.c: Likewise. * elfxx-riscv.c: Likewise. * cache.c: Don't include bfd_stdint.h. * elf32-arm.c: Likewise. * elf32-avr.c: Likewise. * elf32-nds32.c: Likewise. * elf32-rl78.c: Likewise. * elf32-rx.c: Likewise. * elf32-wasm32.c: Likewise. * elf64-nfp.c: Likewise. * elflink.c: Likewise. * elfnn-aarch64.c: Likewise. * elfnn-ia64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-x86.h: Likewise. * wasm-module.c: Likewise, and don't include sysdep.h twice. * elf-nacl.h: Don't include bfd.h. * mach-o.h: Likewise. * elfxx-aarch64.c: Include bfd.h and elf-bfd.h. * elfxx-aarch64.h: Don't include bfd.h, elf-bfd.h or stdint.h. * mach-o-aarch64.c: Include mach-o.h later. * mach-o-arm.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-x86-64.c: Likewise. * mach-o.c: Likewise. * sysdep.h: Don't include ansidecl.h or sys/stat.h. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. opcodes/ * arm-dis.c: Include bfd.h. * aarch64-opc.c: Include bfd_stdint.h rather than stdint.h. * csky-dis.c: Likewise. * nds32-asm.c: Likewise. * riscv-dis.c: Likewise. * s12z-dis.c: Likewise. * wasm32-dis.c: Likewise.
2018-11-07Add support for new load commands added by Apple to the MACH-O file format.Roman Bolshakov1-6/+42
bfd * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS, BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS, BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS, BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD. (struct bfd_mach_o_note_command): New. (struct bfd_mach_o_build_version_tool): New. (struct bfd_mach_o_build_version_command): New. (bfd_mach_o_read_version_min): Don't split version into a few fields. Rename reserved to sdk. * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a few fields. Rename reserved to sdk. (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE, LC_BUILD_VERSION. (bfd_mach_o_read_note): New. (bfd_mach_o_read_build_version): New. PR 23728 binutils* od-macho.c (printf_version): New. (dump_load_command): Use it to print version. Print sdk version. Print version info for watchOS and tvOS. Print LC_NOTE, LC_BUILD_VERSION. (dump_buld_version): New. (bfd_mach_o_platform_name): New (bfd_mach_o_tool_name): New * mach-o/external.h (mach_o_nversion_min_command_external): Rename reserved to sdk. (mach_o_note_command_external): New. (mach_o_build_version_command_external): New. * mach-o/loader.h (BFD_MACH_O_LC_VERSION_MIN_TVOS): Define. (BFD_MACH_O_LC_NOTE): Define.
2018-06-20Stop objcopy from corrupting mach-o files.Nick Clifton1-0/+1
PR 23299 * mach-o.c (cputype): New function. (cpusubtype): New function. (bfd_mach_o_bfd_print_private_data): New function. Dispalys the values in the MACH-O file header. (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and cpusubtype fields from the input bfd's mach-o header to the output bfd. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Redefine to bfd_mach_o_bfd_print_private_data. * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-12-06BFD whitespace fixesAlan Modra1-13/+13
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.
2017-07-24Fix address violation errors parsing corrupt binary files.Nick Clifton1-1/+1
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.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-11-18mach-o: use a per-target reloc canonicalize function.Tristan Gingold1-1/+7
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.
2015-11-18mach-o cleanup: remove useless calls to bfd_seek.Tristan Gingold1-3/+8
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.
2015-02-11Wrap BFD headers in extern "C"Pedro Alves1-0/+8
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".
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-10-15Merge bfd_find_nearest_line variantsAlan Modra1-3/+4
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.
2014-10-15Define bfd_find_line entry of BFD_JUMP_TABLE_SYMBOLS using NAME.Alan Modra1-0/+1
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.
2014-04-18mach-o: layout executablesTristan Gingold1-3/+15
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.
2014-04-18mach-o: Define copy_private_header instead of copy_private_bfd.Tristan Gingold1-1/+1
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.
2014-04-18mach-o: remove name_len field.Tristan Gingold1-5/+2
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.
2014-04-18mach-o: add page_size to backend data.Tristan Gingold1-0/+1
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.
2014-04-02mach-o: read and dump: prebound_dylib, prebind_cksum, twolevel_hints.Tristan Gingold1-3/+29
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.
2014-03-27Mach-O: add objdump -P function_starts to display function starts.Tristan Gingold1-0/+2
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.
2014-03-05Update copyright yearsAlan Modra1-3/+1
2013-01-10Remove trailing white spaces in bfdH.J. Lu1-1/+1
* 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.
2012-11-14bfd/Tristan Gingold1-1/+20
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.
2012-07-13 * aix386-core.c: Remove use of PTR and PARAMS macros.Nick Clifton1-1/+1
* 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.
2012-05-182012-05-18 Pedro Alves <palves@redhat.com>Pedro Alves1-1/+0
* mach-o.h: Don't include sysdep.h.
2012-05-16 PR binutils/13558Nick Clifton1-0/+1
* 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.
2012-01-12add indirect_symbol to mach-o port.Iain Sandoe1-15/+19
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.
2012-01-09add symbol qualifiers for mach-o to bfd/gasIain Sandoe1-14/+4
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.
2012-01-04bfd/Tristan Gingold1-0/+11
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.
2012-01-04bfd/Tristan Gingold1-1/+11
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.
2012-01-042012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>Tristan Gingold1-0/+3
* 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.
2012-01-03add dysymtab write support to bfd/mach-o.Iain Sandoe1-4/+35
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.
2011-12-19bfd:Iain Sandoe1-1/+2
* 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.
2011-12-152011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>Tristan Gingold1-0/+4
* 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.
2011-12-15bfd/Tristan Gingold1-0/+1
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.
2011-12-14bfd/Tristan Gingold1-13/+39
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.
2011-12-132011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>Tristan Gingold1-0/+7
* 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.
2011-12-13bfd/gdb_7_4-branchpointTristan Gingold1-1/+15
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.
2011-12-072011-12-07 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-3/+0
* 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.
2011-08-082011-08-08 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-4/+17
* 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.
2011-08-08bfd/Tristan Gingold1-1/+11
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.
2011-08-08bfd/Tristan Gingold1-53/+0
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.
2011-08-082011-08-08 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-1/+9
* 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.
2011-07-06bfd/Tristan Gingold1-304/+1
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.
2010-01-112010-01-11 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-0/+11
* mach-o.h: Add x86-64 relocation types.
2010-01-112010-01-11 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-0/+3
* 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.
2009-12-152009-12-15 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-1/+0
* 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.
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