X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=e776f41dda6ba3123ec9d20b2d023a0f871b3db0;hb=fd885f3a4d85dc33d794ca359ea91f31e3082717;hp=56d2a55b7fbf0711881c1563130880a6d8f4b46a;hpb=eb8c5f3f23278cba03de9b5b2739b1395ec60b16;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 56d2a55b7f..e776f41dda 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,819 @@ +2012-05-10 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32 + addend overflow check. + +2012-05-10 DJ Delorie + + * elf32-rx.c (rx_elf_object_p): Ignore empty segments. + +2012-05-10 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed + hex number in x32 addend overflow check. + +2012-05-10 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle + R_X86_64_RELATIVE64. + +2012-05-09 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend + overflow for R_X86_64_RELATIVE64. + +2012-05-08 Ben Cheng + + * bfd/elf.c: Preserve the original p_align and p_flags if they are + valid. + +2012-05-07 Alan Modra + + * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update + RELOC_AGAINST_DISCARDED_SECTION invocation. + +2012-05-07 Hans-Peter Nilsson + + * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use + local variable i_ instead of assuming and using a variable i. + +2012-05-07 Maciej W. Rozycki + + * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound + relocations. + * elfxx-mips.c (mips_reloc_against_discarded_section): New + function. + (_bfd_mips_elf_relocate_section): Call it, in place of + RELOC_AGAINST_DISCARDED_SECTION. + * elf-m10200.c (mn10200_elf_relocate_section): Update arguments + to RELOC_AGAINST_DISCARDED_SECTION. + * elf-m10300.c (mn10300_elf_relocate_section): Likewise. + * elf32-arm.c (elf32_arm_relocate_section): Likewise. + * elf32-avr.c (elf32_avr_relocate_section): Likewise. + * elf32-bfin.c (bfin_relocate_section): Likewise. + (bfinfdpic_relocate_section): Likewise. + * elf32-cr16.c (elf32_cr16_relocate_section): Likewise. + * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise. + * elf32-cris.c (cris_elf_relocate_section): Likewise. + * elf32-crx.c (elf32_crx_relocate_section): Likewise. + * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. + * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise. + * elf32-fr30.c (fr30_elf_relocate_section): Likewise. + * elf32-frv.c (elf32_frv_relocate_section): Likewise. + * elf32-h8300.c (elf32_h8_relocate_section): Likewise. + * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. + * elf32-i370.c (i370_elf_relocate_section): Likewise. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-i860.c (elf32_i860_relocate_section): Likewise. + * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. + * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. + * elf32-lm32.c (lm32_elf_relocate_section): Likewise. + * elf32-m32c.c (m32c_elf_relocate_section): Likewise. + * elf32-m32r.c (m32r_elf_relocate_section): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-mcore.c (mcore_elf_relocate_section): Likewise. + * elf32-mep.c (mep_elf_relocate_section): Likewise. + * elf32-moxie.c (moxie_elf_relocate_section): Likewise. + * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. + * elf32-mt.c (mt_elf_relocate_section): Likewise. + * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-rl78.c (rl78_elf_relocate_section): Likewise. + * elf32-rx.c (rx_elf_relocate_section): Likewise. + * elf32-s390.c (elf_s390_relocate_section): Likewise. + * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise. + * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. + * elf32-sh.c (sh_elf_relocate_section): Likewise. + * elf32-spu.c (spu_elf_relocate_section): Likewise. + * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise. + * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise. + * elf32-v850.c (v850_elf_relocate_section): Likewise. + * elf32-vax.c (elf_vax_relocate_section): Likewise. + * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. + * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. + * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. + * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. + (elf64_alpha_relocate_section): Likewise. + * elf64-hppa.c (elf64_hppa_relocate_section): Likewise. + * elf64-mmix.c (mmix_elf_relocate_section): Likewise. + * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. + * elf64-s390.c (elf_s390_relocate_section): Likewise. + * elf64-sh64.c (sh_elf64_relocate_section): Likewise. + * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. + * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. + * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise. + +2012-05-05 Alan Modra + + PR ld/14052 + PR ld/13621 + * linker.c (_bfd_nearby_section): Revert 2012-02-13 change. + +2012-05-05 Alan Modra + + * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section, + bfd_und_section and bfd_ind_section with their _ptr variants, or + use corresponding bfd_is_* macros. + * aout-ns32k.c: Likewise. + * aout-tic30.c: Likewise. + * coff-arm.c: Likewise. + * coff-tic54x.c: Likewise. + * cpu-ns32k.c: Likewise. + * elf-attrs.c: Likewise. + * elfcode.h: Likewise. + * peicode.h: Likewise. + * reloc.c: Likewise. + * riscix.c: Likewise. + * versados.c: Likewise. + * section.c: Likewise. + (bfd_abs_section, bfd_ind_section, bfd_com_section, + bfd_ind_section): Delete. + (std_section): New array replacing above. + (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr, + bfd_ind_section_ptr, STD_SECTION): Update. + (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts. + * bfd-in2.h: Regenerate. + +2012-05-03 Sean Keys + + * cpu-xgate.c: New file. Added XGATE support. + * archures.c (bfd_architecture): Add XGATE architecture. + (bfd_archures_list): Add reference to XGATE architecture info. + * elf-bfd.h (prep_headers): Handle bfd_arch_xgate. + * reloc.c: Add various XGATE relocation enums. + * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector + list. + * Makefile.am: Add support for XGATE elf. + * configure.in: Ditto. + * config.bfd: Ditto. + * Makefile.in: Regenerate. + * configure: Ditto. + * bfd-in2.h: Ditto. + * libbfd.h: Ditto. + Added files for XGATE relocations. + * elf32-xgate.c: Created minimal relocation file. + * elf32-xgate.h: Created minimal header file for elf32-xgate. + +2012-05-03 Tristan Gingold + + * dwarf2.c (decode_line_info): Ignore + DW_LNE_HP_source_file_correlation. + +2012-05-01 Nick Clifton + + PR binutils/13121 + * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with + AIX system headers. + * coff-ppc.c: Likewise. + * cofflink.c: Likewise. + * elf32-arm.c: Likewise. + * elf64-sparc.c: Likewise. + * elflink.c: Likewise. + * pdp11.c: Likewise. + * rescoff.c: Likewise. + +2012-04-26 Mark Wielaard + + * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc + possibly being relative to DW_AT_low_pc. + (parse_comp_unit): Likewise. + +2012-04-26 Andreas Schwab + + * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references + also when generating PIE. + (elf_m68k_discard_copies): Mark undefined weak symbols referenced + by relocations as dynamic. + +2012-04-26 Hans-Peter Nilsson + + Provide a way for programs to recognize BFD_ASSERT calls. + * bfd.c (bfd_assert_handler_type): New API type. + (bfd_set_assert_handler, bfd_get_assert_handler): New API functions. + (_bfd_assert_handler): New variable. + (_bfd_default_assert_handler): New function. + (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler. + * libbfd-in.h (_bfd_assert_handler): Declare. + * libbfd.h, bfd-in2.h: Regenerate. + +2012-04-24 Hans-Peter Nilsson + + PR ld/13990 + * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local + symbol, where PLT refcount is set to -1. + +2012-04-24 Alan Modra + + PR ld/13991 + * bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as + _bfd_generic_link_just_syms. + * bfd/elflink.c (_bfd_elf_link_just_syms): Delete. + * bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type. + + * bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section. + * bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS, + SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME, + SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE. + * bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c, + * bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c, + * bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c, + * bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c, + * bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c, + * bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c, + * bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c, + * bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c, + * bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c, + * bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c, + * bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c, + * bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c, + * bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c, + * bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c, + * bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c, + * bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c, + * bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c, + * bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c, + * bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c, + * bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c, + * bfd/reloc.c: Update all references. + * bfd/bfd-in2.h: Regenerate. + +2012-04-20 Andreas Krebbel + + * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default. + * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default. + +2012-04-19 Thomas Schwinge + + * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for + got_type. + (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use + it. + +2012-04-17 Kaz Kojima + + * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic + relocations when LE conversion happens on the IE tls symbol. + +2012-04-17 Roland McGrath + + * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding + so that 32-byte boundary is a proper instruction boundary. + +2012-04-17 Tristan Gingold + + * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to + member of an object archive.< + +2012-04-17 Tristan Gingold + + * vms-lib.c (MAX_EKEYLEN): Define. + (MAX_KEYLEN): Fix value. + (vms_write_index): Add comments and fix indentation. + Adjust comparaison. Add assertions. Free kbn_blk. + (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN. + Compense MAX_KEYLEN adjustment. + +2012-04-16 Maciej W. Rozycki + + * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs. + (_bfd_mips_elf_check_relocs): Update accordingly. + +2012-04-13 Alan Modra + + PR ld/13947 + * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for + reloc sections. + +2012-04-12 David S. Miller + + * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32, + BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs. + * libbfd.h: Regenerate. + * bfd-in2.h: Likewise. + * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function. + (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34, + R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10. + (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs. + (_bfd_sparc_elf_check_relocs): Likewise. + (_bfd_sparc_elf_gc_sweep_hook): Likewise. + (_bfd_sparc_elf_relocate_section): Likewise. + +2012-04-12 Roland McGrath + + * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry): + New variables. + (struct elf32_arm_link_hash_table): New member `nacl_p'. + (elf32_arm_link_hash_table_create): Initialize it. + (elf32_arm_nacl_link_hash_table_create): New function. + (arm_movw_immediate, arm_movt_immediate): New functions. + (elf32_arm_populate_plt_entry): Test HTAB->nacl_p. + (elf32_arm_finish_dynamic_sections): Likewise. + (elf32_arm_output_plt_map_1): Likewise. + (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec): + New backend vector stanza. + (elf32_arm_nacl_modify_segment_map): New function. + * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*. + * targets.c: Support bfd_elf32_{big,little}_nacl_vec. + * configure.in: Likewise. + (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here. + (bfd_elf32_littlearm_nacl_vec): Likewise. + (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise. + (bfd_elf32_bigarm_symbian_vec): Likewise. + (bfd_elf32_littlearm_symbian_vec): Likewise. + (bfd_elf32_bigarm_vxworks_vec): Likewise. + (bfd_elf32_littlearm_vxworks_vec): Likewise. + * configure: Regenerated. + +2012-04-12 Tristan Gingold + + * elflink.c (elf_link_output_extsym): Add a guard. + (bfd_elf_final_link): Remove assertion. + (bfd_elf_final_link): Add a guard. + * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed. + (elfNN_vms_section_from_shdr, elfNN_vms_object_p) + (elfNN_vms_post_process_headers, elfNN_vms_section_processing) + (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup): + Remove. + (elfNN-ia64-vms target): Move to ... + * elf64-ia64-vms.c: New file. + * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo + * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo. + (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c. + * configure: Regenerate. + * Makefile.in: Regenerate. + +2012-04-11 Nick Clifton + + PR binutils/13897 + * elf64-ppc.c (opd_entry_value): When dealing with sections + without relocs, keep the last section loaded in order to avoid + unnecessary reloads. + +2012-04-09 Roland McGrath + + * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs. + * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs. + (nacl_modify_program_headers): Likewise. + +2012-04-03 Roland McGrath + + * elf-nacl.c: New file. + * elf-nacl.h: New file. + * elf32-i386.c (elf_backend_modify_segment_map): Define for + bfd_elf32_i386_nacl_vec. + (elf_backend_modify_program_headers): Likewise. + * elf64-x86-64.c (elf_backend_modify_segment_map): Define for + bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec. + (elf_backend_modify_program_headers): Likewise. + * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here. + (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here. + * Makefile.in: Regenerated. + * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here. + (bfd_elf32_x86_64_nacl_vec): Likewise. + (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise. + (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise. + (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise. + (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise. + (bfd_elf32_i386_nacl_vec): Likewise. + (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise. + (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise. + * configure: Regenerated. + +2012-03-31 Andreas Schwab + + * elf32-m68k.c (elf_m68k_relocate_section): Allow + R_68K_TLS_LE{8,16,32} for PIE. + +2012-03-30 Andreas Krebbel + + * elf64-s390.c: Fix several comments regarding PLT entry + description. + * elf32-s390.c: Likewise. + +2012-03-30 Andreas Krebbel + + * elf64-s390.c: Use the section pointer shortcuts in + elf_link_hash_table and remove them from the target specific + variant. + * elf32-s390.c: Likewise. + +2012-03-30 Andreas Krebbel + + * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry): + New definitions. + (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove. + (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32. + (elf_s390_finish_dynamic_sections): Likewise. + * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry) + (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry) + (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions. + (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*) + (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove. + +2012-03-30 Andreas Krebbel + + * elf32-s390.c (struct elf_s390_dyn_relocs): Remove. + Rename all occurrences in the file to elf_dyn_relocs. + * elf64-s390.c: Likewise. + +2012-03-30 Alan Modra + + * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic + libraries. + +2012-03-29 Alan Modra + + * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete. + * bfd-in2.h: Regenerate. + +2012-03-23 Alan Modra + + * elf.c (assign_file_positions_for_non_load_sections): Don't warn + on empty alloc sections. + +2012-03-23 Alan Modra + + * linker.c (_bfd_nearby_section): New function, split out from.. + (fix_syms): ..here. + * bfd-in.h (_bfd_nearby_section): Declare. + * bfd-in2.h: Regenerate. + * elflink.c (elf_link_input_bfd): Don't use text_index_section or + data_index_section with ld -q or ld -r output relocs against + stripped output sections. Instead use _bfd_nearby_section. + +2012-03-23 Alan Modra + + PR binutils/13894 + * elf64-ppc.c (opd_entry_value): Read full symbol table when + sym hashes unavailable. + +2012-03-21 Eliot Dresselhaus + + * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE + for non-C6X objects. + +2012-03-20 Kai Tietz + + PR ld/12742 + * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h. + * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined. + Add windows.h header include if HAVE_WINDOWS_H is defined. + (dlerror): New static function if windows variant is used instead + of dlfcn.h. + (dlclose): Likewise. + (dlopen): Likewise. + (dlsym): Likewise. + * configure: Regenerated. + * config.in: Regenerated. + +2012-03-20 H.J. Lu + + PR ld/13880 + * elf32-i386.c (elf_i386_relocate_section): Don't issue an error + for R_386_GOTOFF relocation against protected function if + SYMBOLIC_BIND is true. + + * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an + error for R_X86_64_GOTOFF64 relocation against protected function + when building executable or SYMBOLIC_BIND is true. + +2012-03-16 Roland McGrath + + * config.bfd: Handle x86_64-*-nacl*. + * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza. + (bfd_elf32_x86_64_nacl_vec): Likewise. + * targets.c: Support them. + * configure.in: Likewise. + * configure: Regenerated. + +2012-03-16 Matthew Gretton-Dann + + * elf32-arm.c (elf32_arm_attributes_accept_div): New function. + (elf32_arm_attributes_forbid_div): Likewise. + (elf32_arm_merge_eabi_attributes): Correct handling of + Tag_DIV_use. + +2012-03-15 Roland McGrath + + * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use + elf_x86_64_backend_data parameters for plt_eh_frame. + + * elf64-x86-64.c (struct elf_x86_64_backend_data): New type. + (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros. + (elf_x86_64_arch_bed): New variable. + (elf_backend_arch_data): New macro. + (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE. + (elf_x86_64_allocate_dynrelocs): Likewise. + (elf_x86_64_relocate_section): Likewise. + (elf_x86_64_plt_sym_val): Likewise. + (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data + parameters for PLT details. + (elf_x86_64_finish_dynamic_sections): Likewise. + +2012-03-14 Roland McGrath + + * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up + to the full size, padding out with nop instructions. + +2012-03-12 Alan Modra + + * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn + on zero size dynbss symbol. + * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise. + * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise. + * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise. + * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise. + * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise. + * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. + * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise. + * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise. + * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. + * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. + * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise. + * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise. + * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise. + * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise. + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. + * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. + * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise. + * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise. + * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise. + +2012-03-10 Edmar Wienskoski + + * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500. + * bfd-in2.h: Regenerate. + * cpu-powerpc.c (bfd_powerpc_archs): Add entries for + bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500. + +2012-03-09 H.J. Lu + + PR ld/13817 + * bfd/elf32-i386.c (elf_i386_relocate_section): Restore + R_386_IRELATIVE. + + * * elf64-x86-64.c (elf_x86_64_relocate_section): Restore + R_X86_64_IRELATIVE. + +2012-03-08 Tristan Gingold + + * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum + keylen according to archive kind. Set nextvbn and nextrfa lhd + fields. Add comments. + +2012-03-07 Nick Clifton + + * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type + field. + (elf32_mn10300_link_hash_table): Add tls_ldm_got entry; + (elf_mn10300_tdata): Define. + (elf_mn10300_local_got_tls_type): Define. + (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD, + R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE, + R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD, + R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs. + (mn10300_reloc_map): Likewise. + (elf_mn10300_tls_transition): New function. + (dtpoff, tpoff, mn10300_do_tls_transition): New functions. + (mn10300_elf_check_relocs): Add TLS support. + (mn10300_elf_final_link_relocate): Likewise. + (mn10300_elf_relocate_section): Likewise. + (mn10300_elf_relax_section): Likewise. + (elf32_mn10300_link_hash_newfunc): Initialise new field. + (_bfd_mn10300_copy_indirect_symbol): New function. + (elf32_mn10300_link_hash_table_create): Initialise new fields. + (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support. + (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise. + (_bfd_mn10300_elf_reloc_type_class): Allocate an + elf_mn10300_obj_tdata structure. + (elf_backend_copy_indirect_symbol): Define. + * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD, + BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE, + BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD, + BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations. + (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to + alongside other MN10300 relocations. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2012-03-06 Jakub Jelinek + + * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE + set relocate to TRUE. + +2012-03-05 Rainer Orth + + PR ld/12152 + * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore + overflows for R_SPARC_UA32 in .stab sections. + +2012-03-01 Alan Modra + + * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning. + +2012-02-27 Alan Modra + + * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd + before calling elf specific function. + (sh_elf_osec_readonly_p): Test for error return from above. + +2012-02-27 Alan Modra + + * elf32-spu.c (build_stub): Fix malloc under-allocation. + +2012-02-25 Walter Lee + * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL, + BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD, + BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD, + BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD, + BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD, + BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE, + BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE, + BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO, + BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO, + BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI, + BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI, + BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA, + BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA, + BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE, + BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE, + BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE, + BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE, + BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE, + BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE, + BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD, + BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD, + BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD, + BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD, + BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD, + BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD, + BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD. + Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT, + BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT, + BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT, + BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT, + BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT, + BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT, + BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT, + BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT, + BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD, + BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE, + BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE. + * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro + relocations. + (tilepro_reloc_map): Ditto. + (tilepro_info_to_howto_rela): Ditto. + (reloc_to_create_func): Ditto. + (tilepro_tls_translate_to_le): New. + (tilepro_tls_translate_to_ie): New. + (tilepro_elf_tls_transition): New. + (tilepro_elf_check_relocs): Handle new tls relocations. + (tilepro_elf_gc_sweep_hook): Ditto. + (allocate_dynrelocs): Ditto. + (tilepro_elf_relocate_section): Ditto. + (tilepro_replace_insn): New. + (insn_mask_X1): New. + (insn_mask_X0_no_dest_no_srca): New + (insn_mask_X1_no_dest_no_srca): New + (insn_mask_Y0_no_dest_no_srca): New + (insn_mask_Y1_no_dest_no_srca): New + (srca_mask_X0): New + (srca_mask_X1): New + (insn_tls_le_move_X1): New + (insn_tls_le_move_zero_X0X1): New + (insn_tls_ie_lw_X1): New + (insn_tls_ie_add_X0X1): New + (insn_tls_ie_add_Y0Y1): New + (insn_tls_gd_add_X0X1): New + (insn_tls_gd_add_Y0Y1): New + * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx + relocations. + (tilegx_reloc_map): Ditto. + (tilegx_info_to_howto_rela): Ditto. + (reloc_to_create_func): Ditto. + (tilegx_elf_link_hash_table): New field disable_le_transition. + (tilegx_tls_translate_to_le): New. + (tilegx_tls_translate_to_ie): New. + (tilegx_elf_tls_transition): New. + (tilegx_elf_check_relocs): Handle new tls relocations. + (tilegx_elf_gc_sweep_hook): Ditto. + (allocate_dynrelocs): Ditto. + (tilegx_elf_relocate_section): Ditto. + (tilegx_copy_bits): New. + (tilegx_replace_insn): New. + (insn_mask_X1): New. + (insn_mask_X0_no_dest_no_srca): New. + (insn_mask_X1_no_dest_no_srca): New. + (insn_mask_Y0_no_dest_no_srca): New. + (insn_mask_Y1_no_dest_no_srca): New. + (insn_mask_X0_no_operand): New. + (insn_mask_X1_no_operand): New. + (insn_mask_Y0_no_operand): New. + (insn_mask_Y1_no_operand): New. + (insn_tls_ie_ld_X1): New. + (insn_tls_ie_ld4s_X1): New. + (insn_tls_ie_add_X0X1): New. + (insn_tls_ie_add_Y0Y1): New. + (insn_tls_ie_addx_X0X1): New. + (insn_tls_ie_addx_Y0Y1): New. + (insn_tls_gd_add_X0X1): New. + (insn_tls_gd_add_Y0Y1): New. + (insn_move_X0X1): New. + (insn_move_Y0Y1): New. + (insn_add_X0X1): New. + (insn_add_Y0Y1): New. + (insn_addx_X0X1): New. + (insn_addx_Y0Y1): New. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + +2012-02-25 Walter Lee + + * config.bfd (tilegx-*-*): rename little endian vector; add big + endian vector. + (tilegxbe-*-*): New case. + * configure.in (bfd_elf32_tilegx_vec): Rename... + (bfd_elf32_tilegx_le_vec): ... to this. + (bfd_elf32_tilegx_be_vec): New vector. + (bfd_elf64_tilegx_vec): Rename... + (bfd_elf64_tilegx_le_vec): ... to this. + (bfd_elf64_tilegx_be_vec): New vector. + * configure: Regenerate. + * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename. + (TARGET_LITTLE_NAME): Ditto. + (TARGET_BIG_SYM): Define. + (TARGET_BIG_NAME): Define. + * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename. + (TARGET_LITTLE_NAME): Ditto. + (TARGET_BIG_SYM): Define. + (TARGET_BIG_NAME): Define. + * targets.c (bfd_elf32_tilegx_vec): Rename... + (bfd_elf32_tilegx_le_vec): ... to this. + (bfd_elf32_tilegx_be_vec): Declare. + (bfd_elf64_tilegx_vec): Rename... + (bfd_elf64_tilegx_le_vec): ... to this. + (bfd_elf64_tilegx_be_vec): Declare. + (_bfd_target_vector): Add / rename above vectors. + * arctures.c (bfd_architecture): Define bfd_mach_tilegx32. + * bfd-in2.h: Regenerate. + * cpu-tilegx.c (bfd_tilegx32_arch): define. + (bfd_tilegx_arch): link to bfd_tilegx32_arch. + +2012-02-24 Nick Clifton + + PR ld/13730 + * reloc.c (bfd_generic_get_relocated_section_contents): Issue an + error message instead of aborting, when an outofrange reloc is + encountered. + +2012-02-23 Iain Sandoe + + * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New. + (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc + bit-fields when target and host differ in endian-ness. When + PAIRs are non-scattered find the 'symbol' from the preceding + reloc. Add FIXME re. reloc symbols on section boundaries. + (bfd_mach_o_swap_out_non_scattered_reloc): New. + (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc. + +2012-02-17 Iain Sandoe + + * mach-o-i386.c (i386_howto_table): Add support for 16 bit + sect-diffs. + (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs. + (bfd_mach_o_i386_swap_reloc_out): Likewise. + +2012-02-17 Tristan Gingold + + * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF): + * libbfd.h: Regenerated. + * bfd-in2.h: Likewise. + * mach-o-i386.c (i386_howto_table): Include local sectdiff. + (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff. + (bfd_mach_o_i386_swap_reloc_out): Likewise. + +2012-02-17 Andreas Krebbel + + * elf32-s390.c (elf_s390_relocate_section): Support basr in the + GD->LE and LD->LE optimizations. + 2012-02-16 Alan Modra PR binutils/13355