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2008-12-09bfdTom Tromey2-2/+6
* pef.c (bfd_pef_parse_traceback_table): Add parens to placate gcc 4.4. binutils * srconv.c (wr_hd): Add parens to placate gcc 4.4.
2008-12-092008-12-09 Andrew Stubbs <ams@codesourcery.com>Andrew Stubbs2-9/+67
* readelf.c (arm_attr_tag_CPU_arch): Add "v6-M" and "v6S-M". (arm_attr_tag_WMMX_arch): Add "WMMXv2". (arm_attr_tag_NEON_arch): Rename to ... (arm_attr_tag_Advanced_SIMD_arch): ... official name. (arm_attr_tag_ABI_PCS_config): Rename to ... (arm_attr_tag_PCS_config): ... official name. (arm_attr_tag_ABI_PCS_RO_DATA): Rename to ... (arm_attr_tag_ABI_PCS_RO_data): ... official name. (arm_attr_tag_ABI_FP_denormal): Add "Sign only". (arm_attr_tag_CPU_unaligned_access): New array. (arm_attr_tag_T2EE_use): New array. (arm_attr_tag_Virtualization_use): New array. (arm_attr_tag_MPextension_use): New array. (arm_attr_publ): NEON_arch -> Advanced_SIMD_arch. ABI_PCS_config -> PCS_config. ABI_PCS_RO_DATA -> ABI_PCS_RO_data. Add CPU_unaligned_access, nodefaults, also_compatible_with, T2EE_use, conformance, Virtualization_use and MPextension_use. (display_arm_attribute): Handle Tag_nodefaults and Tag_also_compatible_with.
2008-12-04opcodes/Ben Elliston3-6/+15
* ppc-dis.c (powerpc_init_dialect): Do not set PPC_OPCODE_BOOKE for -Mbooke. (print_ppc_disassembler_options): Update usage. * ppc-opc.c (DE, DES, DEO, DE_MASK): Remove. (BOOKE64): Remove. (PPCCHLK64): Likewise. (powerpc_opcodes): Remove all BOOKE64 instructions. gas/ * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update usage strings. (ppc_setup_opcodes): Likewise, remove booke64 support. * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64. * doc/as.texinfo (Overview): Likewise. binutils/ * doc/binutils.texi (objdump): Update booke documentation. * NEWS: Document user-visible changes to command line options.
2008-12-04* objdump.c (dump_reloc_set): Append "()" to symbol names whichNick Clifton4-22/+94
have the BSF_INDIRECT_FUNCTION type. * readelf.c (print_symbol): Fix handling of negative widths. (dump_relocations): Append "()" to symbol names which have the STT_IFUNC type. Display negative offsets as a positive number with a "-" prefix. (get_symbol_type): Return "IFUNC" for STT_IFUNC symbols. * doc/binutils.texi: Document 'i' symbol type.
2008-11-26 * strings.c (main): New variable `s'. Have string_min parsingJan Kratochvil2-2/+12
call fatal for invalid input strings.
2008-11-25 PR7044Nick Clifton3-5/+15
* dlltool.c (run): Use formatting string to avoid compile time warning. (gen_exp_file): Check return value from fread. * windmc.c (main): Check return value from fread.
2008-11-212008-11-19 Sterling Augustine <sterling@tensilica.com>Sterling Augustine2-1/+5
* MAINTAINERS: Take over from Bob Wilson as Xtensa maintainer.
2008-11-19Change documentation license to FDL v1.3Nick Clifton3-16/+76
2008-11-18Add support for ARM half-precision conversion instructions.Catherine Moore2-1/+14
2008-11-17Update copyright year in --version messages.Nick Clifton2-2/+6
2008-11-16 * dlltool.c (identify_search_section): Cast argument, not returnDanny Smith2-1/+6
value, of xstrdup to 'char*'.
2008-11-15Added --identify option to dlltool.Charles Wilson3-6/+239
2008-11-142008-11-14 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-95/+12
Remove outdated mach-o specific tests. * objdump.c (load_debug_section): Remove mach-o specific test. (mach_o_uncompressed_dwarf_sections): Removed. (mach_o_compressed_dwarf_sections): Removed. (generic_uncompressed_dwarf_sections): Removed. (generic_compressed_dwarf_sections): Removed. (check_mach_o_dwarf): Removed. (dump_dwarf): Remove call to check_mach_o_dwarf.
2008-11-14bfd/Tristan Gingold3-4/+12
2008-11-14 Tristan Gingold <gingold@adacore.com> * configure.com: Handle bfd_default_target_size, BFD_HOST_LONG_LONG, BFD_HOST_64BIT_LONG_LONG, BFD_HOSTPTR_T, bfd_file_ptr. Generate bfdver.h. * vms-hdr.c (_bfd_vms_write_hdr): Use strdup/free instead of alloca. * hosts/alphavms.h: Defines macros to bypass i18n. * makefile.vms (OBJS): Update file list. (DEFS): Remove VMS_DEBUG, const, add DEBUGDIR. (CFLAGS): Update flags. * bfdio.c (real_fopen): Add code specific to VMS: extract attributes from modes. binutils/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * configure.com: Get version from configure.in of bfd. * makefile.vms-in (DEBUG_OBJS): Add dwarf.obj. (CFLAGS): Update flags. include/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * fopen-vms.h (FOPEN_RB): Use a single string to match the standard prototype. (FOPEN_WB): Ditto. (FOPEN_AB): Ditto. (FOPEN_RUB): Ditto. (FOPEN_WUB): Ditto. (FOPEN_AUB): Ditto. libiberty/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * makefile.vms (OBJS): Update objects list. (CFLAGS): Update. (libiberty.olb): Remove alloca-conf.h dependency. * config.h-vms: Use new macro sets, use builtin alloca. opcodes/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * makefile.vms (OBJS): Update list of objects. (DEFS): Update (CFLAGS): Update.
2008-11-13 * nm.c (filter_symbols): Only call memcpy when from != to.Hans-Peter Nilsson2-1/+7
2008-11-10 * objdump.c (disassemble_bytes): Don't skip leading zeros whenAlan Modra2-13/+18
end of section calculation overflows.
2008-11-07 * MAINTAINERS: Take over from Anil Paranjpe as H8300 maintainer.Nick Clifton2-1/+5
2008-10-31 * configure.in (ALL_LINGUAS): Add id.Alan Modra3-2/+4
* configure: Regenerate.
2008-10-31new fileAlan Modra2-0/+6252
2008-10-21missing changelog entryAlan Modra1-0/+5
2008-10-21Remove unnecessary casts on obstack_alloc invocations.Alan Modra2-3/+3
2008-10-20 * readelf.c: Tidy up code formatting.Nick Clifton2-55/+46
2008-10-10include/elf/Nathan Froyd2-0/+28
* ppc.h: Add Tag_GNU_Power_ABI_Struct_Return. bfd/ * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge Tag_GNU_Power_ABI_Struct_Return. binutils/ * readelf.c (display_power_gnu_attribute): Decode Tag_GNU_Power_ABI_Struct_Return. ld/testsuite/ * ld-powerpc/gnu-attr-12-1.s: New file. * ld-powerpc/gnu-attr-12-2.s: New file. * ld-powerpc/gnu-attr-12-11.d: New file. * ld-powerpc/gnu-attr-12-21.d: New file. * ld-powerpc/powerpc.exp: Run new dump tests.
2008-10-09 * embedspu.sh: Pass -Wa,-noexecstack to $CC.Alan Modra2-1/+5
2008-10-09binutils/Kai Tietz2-16/+35
2008-10-09 Kai Tietz <kai.tietz@onevision.com> * dlltool.c (PAGE_SIZE): Make sure it has bfd_vma type. (PAGE_MASK): Likewise. (sfunc): Change to address size of bfd_vma for base-file. (flush_page): Likewise. (gen_exp_file): Likewise. bfd/ 2008-10-09 Kai Tietz <kai.tietz@onevision.com> * cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma sized addresses instead of long sized.
2008-10-07 * readelf.c (process_section_headers): Do not cut the section names andNick Clifton2-1/+7
types if running with --wide. * ld-ia64/tlsbin.rd: Update expected output now that --wide does not truncate section names. * ld-ia64/tlspic.rd: Likewise.
2008-10-06 * dwarf.c (display_debug_frames): Change text for uniformity.Nick Clifton4-5/+17
(process_debug_info): Likewise. (display_debug_aranges): Likewise. Indent address output. (display_debug_pubnames): Print offset in hex. * binutils-all/objdump.W: Update. * gas/cfi/cfi-alpha-1.d, gas/cfi/cfi-alpha-3.d, gas/cfi/cfi-arm-1.d, gas/cfi/cfi-common-1.d, gas/cfi/cfi-common-2.d, gas/cfi/cfi-common-3.d, gas/cfi/cfi-common-4.d, gas/cfi/cfi-common-5.d, gas/cfi/cfi-common-6.d, gas/cfi/cfi-hppa-1.d, gas/cfi/cfi-i386-2.d, gas/cfi/cfi-i386.d, gas/cfi/cfi-m68k.d, gas/cfi/cfi-mips-1.d, gas/cfi/cfi-ppc-1.d, gas/cfi/cfi-s390-1.d, gas/cfi/cfi-s390x-1.d, gas/cfi/cfi-sh-1.d, gas/cfi/cfi-sparc-1.d, gas/cfi/cfi-sparc64-1.d, gas/cfi/cfi-x86_64.d: Update for readelf change. * ld-elf/eh1.d, ld-elf/eh2.d, ld-elf/eh3.d, ld-elf/eh4.d, ld-elf/eh5.d, ld-elf/eh6.d, ld-mips-elf/eh-frame1-n32.d, ld-mips-elf/eh-frame1-n64.d, ld-mips-elf/eh-frame2-n32.d, ld-mips-elf/eh-frame2-n64.d, ld-mips-elf/eh-frame3.d, ld-mips-elf/eh-frame4.d: Update for readelf change.
2008-10-03binutils/testsuite/H.J. Lu7-18/+27
2008-10-03 H.J. Lu <hongjiu.lu@intel.com> * binutils-all/group.s: Updated. * binutils-all/group-2.s: Likewise. * binutils-all/group-3.s: Likewise. * binutils-all/group-4.s: Likewise. * binutils-all/strip-7.d: Likewise. * binutils-all/strip-9.d: Likewise. ld/testsuite/ 2008-10-03 H.J. Lu <hongjiu.lu@intel.com> * ld-elf/group5.d: Updated. * ld-elf/group6.d: Likewise.
2008-10-02 PR 6934Nick Clifton2-0/+26
* stabs.c (parse_stab_string): Parse and ignore =Y<name> strings generated by the SUNPro C++ compiler.
2008-10-022008-10-01 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu5-0/+47
* binutils-all/group-4.s: New. * binutils-all/strip-8.d: Likewise. * binutils-all/strip-9.d: Likewise. * binutils-all/objcopy.exp: Test objcopy on group-4.s. Run strip-8 and strip-9.
2008-10-012008-10-01 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu5-0/+49
* binutils-all/group-3.s: New. * binutils-all/strip-6.d: Likewise. * binutils-all/strip-7.d: Likewise. * binutils-all/objcopy.exp: Test objcopy on group-3.s. Run strip-6 and strip-7.
2008-10-012008-10-01 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu5-0/+49
* binutils-all/group-2.s: New. * binutils-all/strip-4.d: Likewise. * binutils-all/strip-5.d: Likewise. * binutils-all/objcopy.exp: Test objcopy on group-2.s. Run strip-4 and strip-5.
2008-09-30 PR 6922Nick Clifton2-6/+14
* stabs.c (parse_stab_sun_builtin_type): Parse, but ignore SUN's 'b' and 'v' extensions.
2008-09-29 * configure: Regenerate for new libtool.Steve Ellcey5-347/+1170
* aclocal.m4: Ditto. * Makefile.in: Ditto. * doc/Makefile.in: Ditto.
2008-09-28 * objcopy.c (setup_section): Set elf_group_id.Alan Modra2-7/+16
2008-09-24include/Richard Henderson2-30/+56
* elf/dwarf2.h (DW_OP_GNU_encoded_addr): New. binutils/ * dwarf.c (size_of_encoded_value, get_encoded_value): Move up. (decode_location_expression): Add section parameter. Handle DW_OP_GNU_encoded_addr. (read_and_display_attr_value): Update decode_location_expression call. (display_debug_loc, display_debug_frames): Likewise. gas/ * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default. (struct cfi_insn_data): Add ea member. (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New. (output_cfi_insn): Handle CFI_val_encoded_addr. (select_cie_for_fde): Don't match CFI_val_encoded_addr. * doc/as.texinfo (.cfi_val_encoded_addr): Document.
2008-09-24 PR 6913Alan Modra2-1/+6
* dwarf.c (print_dwarf_vma): Don't call printf without format string.
2008-09-17bfd/Jan Kratochvil2-0/+56
PR 6893 - Do not consider FDEs for discarded sections as invalid. * elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS. Consider FDEs with cleared relocations as valid and ignorable. ld/testsuite/ * ld-elf/eh-group.exp, ld-elf/eh-group1.s, ld-elf/eh-group2.s: New test. binutils/ Suppress warnings on NONE relocations to discarded sections. * readelf.c (is_none_reloc): New function. (debug_apply_relocations): Ignore is_none_reloc() relocations.
2008-09-11bfd/Jan Kratochvil4-0/+379
Fix loading large elf64 binaries on 32bit hosts. * configure.in: Call AC_SYS_LARGEFILE. * config.in: Regenerate. * configure: Regenerate. binutils/ Fix loading large elf64 binaries on 32bit hosts. * configure.in: Call AC_SYS_LARGEFILE. * config.in: Regenerate. * configure: Regenerate. gas/ * configure.in: Call AC_SYS_LARGEFILE. * config.in: Regenerate. * configure: Regenerate. gprof/ * configure.in: Call AC_SYS_LARGEFILE. * gconfig.in: Regenerate. * configure: Regenerate. ld/ * configure.in: Call AC_SYS_LARGEFILE. * config.in: Regenerate. * configure: Regenerate. libiberty/ * configure.in: Call AC_SYS_LARGEFILE. * config.in: Regenerate. * configure: Regenerate.
2008-09-11Updated translation versionsAlan Modra2-2666/+2030
2008-09-082008-09-08 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-0/+6
* BRANCHES: Add 2.18 and 2.19 release branches.
2008-09-08ld/Tristan Gingold2-0/+7
2008-09-08 Tristan Gingold <gingold@adacore.com> * NEWS: Add a marker for the 2.19 features. gas/ 2008-09-08 Tristan Gingold <gingold@adacore.com> * NEWS: Add a marker for the 2.19 features. binutils/ 2008-09-08 Tristan Gingold <gingold@adacore.com> * NEWS: Add a marker for the 2.19 features.
2008-09-05 * readelf.c (load_specific_debug_section): New function, fromDaniel Jacobowitz2-17/+43
load_debug_section. (load_debug_section): Use load_specific_debug_section. (display_debug_section): Use load_specific_debug_section. Check for multiple sections with the same name.
2008-08-282008-08-28 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-0/+8
* objdump.c (dump_stabs): Add sections for Darwin.
2008-08-25 * sysdep.h: Include "binary-io.h".Alan Modra6-255/+216
(O_BINARY): Don't define here. * bin2c.c (O_BINARY, O_TEXT, SET_BINARY): Don't define here. * strings.c: Likewise. (main): Remove #ifdef SET_BINARY. * Makefile.am: Run "make dep-am" * Makefile.in: Regenerate.
2008-08-24Update a number of obsolete autoconf macros.Alan Modra4-46/+44
2008-08-21 * readelf.c (is_32bit_pcrel_reloc): Fix hppa entry.Richard Henderson2-5/+48
(is_64bit_pcrel_reloc): New. (debug_apply_relocations): Use it. Handle hppa pcrel bias.
2008-08-15 PR 6526Alan Modra7-578/+931
* configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
2008-08-09 PR 6615Alan Modra2-4/+9
* rename.c (smart_rename): Punctuate error messages.
2008-08-082008-08-08 Richard Sandiford <rdsandiford@googlemail.com>Daniel Jacobowitz2-34/+168
Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> Maxim Kuvyrkov <maxim@codesourcery.com> * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with... (elf_mips_copy_howto): ...this howto. Clear the size fields. (mips_vxworks_jump_slot_howto_rela): Replace with... (elf_mips_jump_slot_howto): ...this howto. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_plt_readonly): Define. (elf_backend_plt_sym_val): Define for non-VxWorks targets. (mips_vxworks_bfd_reloc_type_lookup): Delete. (mips_vxworks_bfd_reloc_name_lookup): Likewise. (mips_vxworks_rtype_to_howto): Likewise. (elf_backend_want_dynbss): Don't define for VxWorks. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (bfd_elf32_bfd_reloc_name_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_got_symbol_offset): Don't define. * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete. (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs) (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare. * elfxx-mips.c (mips_elf_la25_stub): New structure. (LA25_LUI, LA25_J, LA25_ADDIU): New macros. (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs" and "has_nonpic_branches" fields. Remove "is_relocation_target" and "is_branch_target". (mips_elf_link_hash_table): Add blank lines. Add "use_plts_and_copy_relocs", "reserved_gotno", "strampoline", "la25_stubs" and "add_stub_section" fields. (mips_htab_traverse_info): New structure. (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros. (MIPS_RESERVED_GOTNO): Delete. (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry) (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables. (mips_elf_link_hash_newfunc): Update after the changes to mips_elf_link_hash_entry. (mips_elf_check_mips16_stubs): Replace the DATA parameter with an INFO parameter. Don't look through warnings symbols here; do it in mips_elf_check_symbols instead. (mips_elf_create_stub_symbol): New function. (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions. (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise. (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise. (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions. (mips_elf_gotplt_index): Check for VxWorks. (mips_elf_output_dynamic_relocation): Take the relocation index as an extra parameter. Do not increment reloc_count here. (mips_elf_initialize_tls_slots): Update the calls to mips_elf_output_dynamic_relocation accordingly. (mips_elf_multi_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Don't allocate reserved GOT entries here. Unconditionally create .got.plt, but don't set its alignment here. (mips_elf_relocation_needs_la25_stub): New function. (mips_elf_calculate_relocation): Redirect branches and jumps to a non-PIC stub if one exists. Check !h->has_static_relocs instead of !htab->is_vxworks when deciding whether to create dynamic relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64. (_bfd_mips_elf_create_dynamic_sections): Unconditionally call _bfd_elf_create_dynamic_sections. Unconditionally set up htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt" if !htab->is_vxworks. Add non-VxWorks values of htab->plt_header_size and htab->plt_entry_size. (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for non-branch static relocations. Set has_nonpic_branches when an la25 stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32, R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic, rather than duplicating the condition. Do not make them dynamic for read-only sections in non-PIC executable objects. Do not protect this code with dynobj == NULL || htab->sgot == NULL; handle each group of cases separately. Add a default case that sets has_static_relocs for non-GOT relocations that cannot be made dynamic. Don't set is_relocation_target and is_branch_target. Reject non-PIC static relocations in shared objects. (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into... (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using htab->use_plts_and_copy_relocs instead of htab->is_vxworks to select PLT and copy-reloc handling. Set the alignment of .plt and .got.plt when allocating the first entry. Generalize code to handle REL as well as RELA sections and 64-bit as well as 32-bit GOT entries. Complain if we find a static-only reloc against an externally-defined symbol and if we cannot create dynamic relocations for it. Allocate copy relocs using mips_elf_allocate_dynamic_relocations on non-VxWorks targets. Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs. Skip reserved .got.plt entries. (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols instead of mips_elf_check_mips16_stubs to process each symbol. Do the traversal for relocatable objects too. (mips_elf_lay_out_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT. (mips_elf_create_la25_stub_info): New function. (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries and copy relocs where necessary. Check pointer_equality_needed. (mips_finish_exec_plt): New function. (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT to the beginning of htab->sgot. Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets. Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set DT_MIPS_PLTGOT. (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs from the indirect symbol to the direct symbol. Also copy has_nonpic_branches for indirect symbols. (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): Set use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1 when setting is_vxworks. (_bfd_mips_elf_use_plts_and_copy_relocs): New function. (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for each la25_stub. (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects as PIC. Generalize message about linking PIC and non-PIC. (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New functions. * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT. * bfd-in2.h: Regenerated. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and STO_MIPS_PIC. (slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here. (dump_relocations, debug_apply_relocations): Don't handle it here. (get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (print_mips_pltgot_entry): New function. (process_mips_specific): Dump the PLT GOT. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * config/tc-mips.c (OPTION_CALL_NONPIC): New macro. (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32) (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG) (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1. (md_longopts): Add -call_nonpic. (md_parse_option): Handle OPTION_CALL_NONPIC. (md_show_usage): Add -call_nonpic. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> * gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test. * gas/mips/mips.exp: Run it. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT) (STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to... (OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these two variables. * emulparams/elf32bmipn32-defs.sh: Likewise. * emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h. (is_mips_elf): New macro. (stub_file, stub_bfd): New variables. (hook_stub_info): New structure. (hook_in_stub): New function. (mips_add_stub_section): Likewise. (mips_create_output_section_statements): Likewise. (mips_before_allocation): Likewise. (real_func): New variable. (mips_for_each_input_file_wrapper): New function. (mips_lang_for_each_input_file): Likewise. (lang_for_each_input_file): Define. (LDEMUL_BEFORE_ALLOCATION): Likewise. (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * ld-mips-elf/mips16-pic-3a.s, ld-mips-elf/mips16-pic-3b.s, ld-mips-elf/mips16-pic-3.dd, ld-mips-elf/mips16-pic-3.gd, ld-mips-elf/mips16-pic-3.rd, ld-mips-elf/mips16-pic-3.inc, ld-mips-elf/pic-and-nonpic-1a.s, ld-mips-elf/pic-and-nonpic-1b.s, ld-mips-elf/pic-and-nonpic-1.ld, ld-mips-elf/pic-and-nonpic-1.dd, ld-mips-elf/pic-and-nonpic-1.nd, ld-mips-elf/pic-and-nonpic-1-rel.dd, ld-mips-elf/pic-and-nonpic-1-rel.nd, ld-mips-elf/pic-and-nonpic-2a.s, ld-mips-elf/pic-and-nonpic-2b.s, ld-mips-elf/pic-and-nonpic-2.d, ld-mips-elf/pic-and-nonpic-3a.s, ld-mips-elf/pic-and-nonpic-3a.ld, ld-mips-elf/pic-and-nonpic-3a.dd, ld-mips-elf/pic-and-nonpic-3a.gd, ld-mips-elf/pic-and-nonpic-3a.sd, ld-mips-elf/pic-and-nonpic-3b.s, ld-mips-elf/pic-and-nonpic-3b.ld, ld-mips-elf/pic-and-nonpic-3b.ad, ld-mips-elf/pic-and-nonpic-3b.dd, ld-mips-elf/pic-and-nonpic-3b.gd, ld-mips-elf/pic-and-nonpic-3b.nd, ld-mips-elf/pic-and-nonpic-3b.pd, ld-mips-elf/pic-and-nonpic-3b.rd, ld-mips-elf/pic-and-nonpic-3b.sd, ld-mips-elf/pic-and-nonpic-3-error.d, ld-mips-elf/pic-and-nonpic-4a.s, ld-mips-elf/pic-and-nonpic-4b.s, ld-mips-elf/pic-and-nonpic-4b.ld, ld-mips-elf/pic-and-nonpic-4b.ad, ld-mips-elf/pic-and-nonpic-4b.dd, ld-mips-elf/pic-and-nonpic-4b.gd, ld-mips-elf/pic-and-nonpic-4b.nd, ld-mips-elf/pic-and-nonpic-4b.rd, ld-mips-elf/pic-and-nonpic-4b.sd, ld-mips-elf/pic-and-nonpic-4-error.d, ld-mips-elf/pic-and-nonpic-5a.s, ld-mips-elf/pic-and-nonpic-5b.s, ld-mips-elf/pic-and-nonpic-5b.ld, ld-mips-elf/pic-and-nonpic-5b.ad, ld-mips-elf/pic-and-nonpic-5b.dd, ld-mips-elf/pic-and-nonpic-5b.gd, ld-mips-elf/pic-and-nonpic-5b.nd, ld-mips-elf/pic-and-nonpic-5b.rd, ld-mips-elf/pic-and-nonpic-5b.sd, ld-mips-elf/pic-and-nonpic-5b.pd, ld-mips-elf/pic-and-nonpic-6.ld, ld-mips-elf/pic-and-nonpic-6-o32a.s, ld-mips-elf/pic-and-nonpic-6-o32b.s, ld-mips-elf/pic-and-nonpic-6-o32c.s, ld-mips-elf/pic-and-nonpic-6-o32.ad, ld-mips-elf/pic-and-nonpic-6-o32.dd, ld-mips-elf/pic-and-nonpic-6-o32.gd, ld-mips-elf/pic-and-nonpic-6-o32.nd, ld-mips-elf/pic-and-nonpic-6-o32.pd, ld-mips-elf/pic-and-nonpic-6-o32.rd, ld-mips-elf/pic-and-nonpic-6-o32.sd, ld-mips-elf/pic-and-nonpic-6-n32a.s, ld-mips-elf/pic-and-nonpic-6-n32b.s, ld-mips-elf/pic-and-nonpic-6-n32c.s, ld-mips-elf/pic-and-nonpic-6-n32.ad, ld-mips-elf/pic-and-nonpic-6-n32.dd, ld-mips-elf/pic-and-nonpic-6-n32.gd, ld-mips-elf/pic-and-nonpic-6-n32.nd, ld-mips-elf/pic-and-nonpic-6-n32.pd, ld-mips-elf/pic-and-nonpic-6-n32.rd, ld-mips-elf/pic-and-nonpic-6-n32.sd, ld-mips-elf/pic-and-nonpic-6-n64a.s, ld-mips-elf/pic-and-nonpic-6-n64b.s, ld-mips-elf/pic-and-nonpic-6-n64c.s, ld-mips-elf/pic-and-nonpic-6-n64.ad, ld-mips-elf/pic-and-nonpic-6-n64.dd, ld-mips-elf/pic-and-nonpic-6-n64.gd, ld-mips-elf/pic-and-nonpic-6-n64.nd, ld-mips-elf/pic-and-nonpic-6-n64.pd, ld-mips-elf/pic-and-nonpic-6-n64.rd, ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests. * ld-mips-elf/mips-elf.exp: Run them.
generated by cgit v1.1 at 2024-12-26 20:05:08 +0000