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2011-10-06 * coffgen.c (coff_write_alien_symbol): Don't writeKai Tietz2-0/+24
symbol for discarded sections, if strip_discarded isn't explicit set to false. (coff_write_native_symbol): Likewise.
2011-10-05daily updateAlan Modra1-1/+1
2011-10-05Add missing ChangeLog entries.H.J. Lu1-0/+10
2011-10-05 * readelf.c (get_machine_dlags): Add support for RX's PID mode.Nick Clifton2-4/+75
* ld-scripts/phdrs.exp: Expect to fail for the RX. * elf32-rx.c: Add support for PID mode. (rx_elf_relocate_section): Add checks for unsafe PID relocations. Include addend in R_RX_SYM relocations. * config/rx-defs.h (rx_pid_register): New. (rx_gp_register): New. * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg. (displacement): Add PID support. * config/tc-rx.c (rx_pid_mode): New. (rx_num_int_regs): New. (rx_pid_register): New. (rx_gp_register): New. (options): Add -mpid and -mint-register= options. (md_longopts): Likewise. (md_parse_option): Likewise. (md_show_usage): Likewise. (rx_pid_symbol): New. (rx_pidreg_symbol): New. (rx_gpreg_symbol): New. (md_begin): Support PID. (rx_validate_fix_sub): Support PID. (tc_gen_reloc): Support PID. * doc/c-rx.texi: Document PID support. * rx.h (E_FLAG_RX_PID): New.
2011-10-04daily updateAlan Modra1-1/+1
2011-10-03daily updateAlan Modra1-1/+1
2011-10-02daily updateAlan Modra1-1/+1
2011-10-01daily updateAlan Modra1-1/+1
2011-10-01daily updateAlan Modra1-1/+1
2011-09-302011-09-30 Tristan Gingold <gingold@adacore.com>Tristan Gingold12-72/+205
* dwarf2.c (struct dwarf2_debug): Add field debug_sections. (read_section): Add sec argument. Adjust the code to get section names from it. (read_indirect_string): Adjust call to read_section. (read_abbrevs): Ditto. (decode_line_info): Ditto. (read_debug_ranges): Ditto. (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove. (find_debug_info): Add debug_sections parameter. Use it instead the above macros. (place_sections): Get section names from stash. (find_line): Add debug_sections argument. Initialize debug_sections field of stash from it. Adjust calls to find_debug_info. (_bfd_dwarf2_find_nearest_line): Add debug_sections argument. Adjust call to find_line. (_bfd_dwarf2_find_line): Adjust call to find_line. * libcoff-in.h (struct dwarf_debug_section): New declaration. (coff_find_nearest_line_with_names): Likewise. * libcoff.h: Regenerate. * libbfd-in.h (struct dwarf_debug_section): Move declaration. (dwarf_debug_sections): Likewise. (_bfd_dwarf2_find_nearest_line): Add debug_sections argument. * libbfd.h: Regenerate. * elf.c (_bfd_elf_find_nearest_line): Adjust call to _bfd_dwarf2_find_nearest_line. * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto. * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto. * elf32-arm.c (elf32_arm_find_nearest_line): Ditto. * coffgen.c (coff_find_nearest_line_with_names): New function. (coff_find_nearest_line): Calls coff_find_nearest_line_with_names. * coff-rs6000.c (xcoff_debug_sections): New constant. (xcoff_find_nearest_line): New function. (rs6000coff_vec): Use xcoff_find_nearest_line. (pmac_xcoff_vec): Ditto.
2011-09-30 PR ld/13235Alan Modra2-108/+58
bfd/ * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2. (ppc64_elf_edit_toc): Check HA relocs. (ha_reloc_match): Delete function. (ppc64_elf_relocate_section): Remove delayed HA nop optimization. Instead do it and low part optimization based on ha_relocs_not_using_r2. ld/testsuite/ * ld-powerpc/tocopt.d: Update. * ld-powerpc/tocopt5.d, * ld-powerpc/tocopt5.s: New test. * ld-powerpc/powerpc.exp: Run new test.
2011-09-30daily updateAlan Modra1-1/+1
2011-09-29 PR ld/13233Alan Modra2-2/+9
* elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member debug and special section groups.
2011-09-29Fix --gc-sections failure with symbol versioning.H.J. Lu1-5/+7
bfd/ 2011-09-28 H.J. Lu <hongjiu.lu@intel.com> PR ld/13195 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when clearing def_dynamic. (elf_link_add_object_symbols): Likewise. Set dynamic_def when setting def_dynamic. (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is versioned. ld/testsuite/ 2011-09-28 H.J. Lu <hongjiu.lu@intel.com> PR ld/13195 * ld-elf/elf.exp: Add a C link testcase for PR ld/13195. * ld-elf/pr13195.c: New. * ld-elf/pr13195.d: Likewise. * ld-elf/pr13195.s: Likewise. * ld-elf/pr13195.t: Likewise.
2011-09-29daily updateAlan Modra1-1/+1
2011-09-28daily updateAlan Modra1-1/+1
2011-09-27 * coffcode.h (sec_to_styp_flags): HandleKai Tietz2-2/+14
SEC_LINK_DUPLICATES_SAME_CONTENTS, and SEC_LINK_DUPLICATES_SAME_SIZE.
2011-09-27daily updateAlan Modra1-1/+1
2011-09-26daily updateAlan Modra1-1/+1
2011-09-25daily updateAlan Modra1-1/+1
2011-09-24daily updateAlan Modra1-1/+1
2011-09-23daily updateAlan Modra1-1/+1
2011-09-22bfd/Tristan Gingold3-2/+7
2011-09-22 Tristan Gingold <gingold@adacore.com> * configure.in: Bump version to 2.22.51 * configure: Regenerate.
2011-09-22daily updateAlan Modra1-1/+1
2011-09-21Annotate sparc objects with cpu hardware capabilities used.David S. Miller5-5/+52
bfd/ * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New. * elfxx-sparc.h: Declare it. * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it. * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise. binutils/ * readelf.c (display_sparc_hwcaps): New. (display_sparc_gnu_attribute): New. (process_sparc_specific): New. (process_arch_specific): When EM_SPARC, EM_SPARC32PLUS, or EM_SPARCV9 invoke process_sparc_specific. gas/ * config/tc-sparc.c (hwcap_seen): New bitmask, defined when not TE_SOLARIS. (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from sparc_opcode->flags of instruction into hwcap_seen. (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if hwcap_seen is non-zero and not TE_SOLARIS. gas/testsuite/ * gas/sparc/hpcvis3.s: Update for fixed fchksum16 mnemonic. * gas/sparc/hpcvis3.d: Likewise. include/elf/ * sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute. (ELF_SPARC_HWCAP_*): New HWCAPS bitmask values. include/opcode/ * sparc.h (struct sparc_opcode): Expand 'flags' to unsigned int. (F_MUL32, F_DIV32, F_FSMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2, F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS, F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING): New flag bits. opcodes/ * sparc-opc.c (sparc_opcodes): Annotate table with HWCAP flag bits. Fix "fchksm16" mnemonic.
2011-09-212011-09-21 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-2/+13
* mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment. Deals with size limited strings. (bfd_mach_o_build_commands): Initialize more fields.
2011-09-21daily updateAlan Modra1-1/+1
2011-09-20daily updateAlan Modra1-1/+1
2011-09-19daily updateAlan Modra1-1/+1
2011-09-18daily updateAlan Modra1-1/+1
2011-09-17daily updateAlan Modra1-1/+1
2011-09-16Also hide symbols without PLT nor GOT references.H.J. Lu2-5/+16
bfd/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/13177 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT nor GOT references. ld/testsuite/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/13177 * ld-elf/pr13177.d: New. * ld-elf/pr13177.s: Likewise.
2011-09-16Check if a symbol is hidden by linker script.H.J. Lu5-31/+70
bfd/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer to struct bfd_elf_version_tree. * elflink.c (elf_info_failed): Remove verdefs. (_bfd_elf_export_symbol): Updated. _bfd_elf_link_assign_sym_version): Likewise. (bfd_elf_size_dynamic_sections): Remove pointer to struct bfd_elf_version_tree. Updated. (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden by linker script. * linker.c (bfd_hide_sym_by_version): New. * bfd-in2.h: Regenerated. include/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * bfdlink.h (bfd_link_info): Add version_info. ld/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * ldlang.c (lang_elf_version_info): Removed. (lang_register_vers_node): Replace lang_elf_version_info with link_info.version_info. (lang_add_vers_depend): Likewise. * pe-dll.c (process_def_file_and_drectve): Likewise. * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise. * ldlang.h (lang_elf_version_info): Removed. * plugin.c (is_visible_from_outside): Check if symbol is hidden by version script. * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Remove lang_elf_version_info. ld/testsuite/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * ld-elf/pr12975.d: New. * ld-elf/pr12975.s: Likewise. * ld-elf/pr12975.t: Likewise.
2011-09-16daily updateAlan Modra1-1/+1
2011-09-15daily updateAlan Modra1-1/+1
2011-09-14daily updateAlan Modra1-1/+1
2011-09-13daily updateAlan Modra1-1/+1
2011-09-12Use .got.plt for IFUNC symbols if there are no GOT relocations.H.J. Lu2-3/+10
bfd/ 2011-09-12 H.J. Lu <hongjiu.lu@intel.com> PR ld/13178 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt if there are no GOT relocations. ld/testsuite/ 2011-09-12 H.J. Lu <hongjiu.lu@intel.com> PR ld/13178 * ld-ifunc/ifunc-13-i386.d: Updated. * ld-ifunc/ifunc-13-x86-64.d: Likewise. * ld-ifunc/ifunc-3a-x86.d: Likewise. * ld-x86-64/pr13082-5a.d: Likewise. * ld-ifunc/ifunc-15-i386.d: New. * ld-ifunc/ifunc-15-i386.s: Likewise. * ld-ifunc/ifunc-15-x86-64.d: Likewise. * ld-ifunc/ifunc-15-x86-64.s: Likewise.
2011-09-12daily updateAlan Modra1-1/+1
2011-09-11daily updateAlan Modra1-1/+1
2011-09-10daily updateAlan Modra1-1/+1
2011-09-092011-09-09 Kai Tietz <ktietz@redhat.com>Kai Tietz2-1/+10
* peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore for targets without symbol_leading_char.
2011-09-09daily updateAlan Modra1-1/+1
2011-09-08 * bfdwin.c (bfd_get_file_window): Fix memory leak.Nick Clifton2-16/+29
2011-09-08daily updateAlan Modra1-1/+1
2011-09-07 PR ld/13131Alan Modra2-0/+8
* bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table is initialized.
2011-09-07daily updateAlan Modra1-1/+1
2011-09-06 PR ld/13131Alan Modra2-5/+16
* elf64-ppc.c (adjust_toc_syms): Delete redundant code. (ppc64_elf_edit_toc): Fix style nit. Report some details on linker failure due to reference in debug or non-alloc sections to optimized away toc entry, and don't abort.
2011-09-06daily updateAlan Modra1-1/+1
2011-09-05daily updateAlan Modra1-1/+1
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