X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=61d5701ff17816c7154db65e02ad6c1bba1c1b6e;hb=b70b5c14d5d10dfb85d2c23728d0fd2362f98f16;hp=4a1769d19574bcbaabc0bd4adc4ca68cccae8511;hpb=b45329f94ab8c22f8475b1c47e2d1e255cadf422;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 4a1769d195..61d5701ff1 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,6 +1,818 @@ +2009-01-02 Curtis Mackie + + PR 9682 + * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string + literal. + +2008-12-29 Arnold Metselaar + + * coff-z80.c (r_imm32): Fix copy-paste bug that caused z80-objdump to + issue warnings about stabs debugging symbols rather than to show them. + +2008-12-23 Jon Beniston + + * Makefile.am: Add LM32 object files and dependencies. + * Makefile.in: Regenerate. + * archures.c: Add LM32 architechiture info. + * targets.c: Likewise. + * reloc.c: Likewise. + * bfd-in2.h: Regenerate. + * config.bfd: Add LM32 targets. + * configure.in: Likewise. + * configure: Regenerate. + * cpu-lm32.c: New file. + * elf32-lm32.c: New file. + +2008-12-23 H.J. Lu + + PR ld/7036 + * elfxx-ia64.c (elfNN_ia64_relax_section): Assume linker will + always insert 32byte between the .plt and .text sections after + the the first relaxation pass. + +2008-12-23 Nick Clifton + + PR 7093 + * elf32-arm.c (bfd_elf32_arm_init_maps): Only process ARM ELF + object files. + +2008-12-23 Tristan Gingold + + * mach-o.c (bfd_mach_o_make_bfd_section): Use the standard ELF name + .eh_frame for __TEXT.__eh_frame so that it is recognized by gdb. + Use shorter sections name for well known sections. + (bfd_mach_o_scan_read_dylinker): Only put dylinker name in the + section content. + (bfd_mach_o_scan_read_segment): Use shorter sections name for + well known segments. + (bfd_mach_o_scan_read_command): Ignore some new commands. + (bfd_mach_o_openr_next_archived_file): Use more descriptive names + for members filename. + (bfd_mach_o_fat_extract): New function to easily extract members + of a fat binary. + * mach-o.h (bfd_mach_o_load_command_type): Add new constants. + (bfd_mach_o_dylinker_command): Fix comment and reindent. + (bfd_mach_o_fat_extract): New prototype. + +2008-12-23 Johan Olmutz Nielsen + + * coffcode.h (coff_write_object_contents): Always initialise + section.s_page. + +2008-12-23 Andreas Schwab + + * elf32-m68k.c (elf_m68k_discard_copies): Use SYMBOL_CALLS_LOCAL. + (elf_m68k_relocate_section): Use SYMBOL_CALLS_LOCAL and + SYMBOL_REFERENCES_LOCAL. + (elf_m68k_relocate_section): Likewise. + +2008-12-23 Nick Clifton + + * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs + field. + (_bfd_elf_make_ifunc_reloc_section): Remove prototype. + * elf.c (swap_out_syms): Remove STT_IFUNC support. + (elf_find_function): Likewise. + * elf32-arm.c (arm_elf_find_function): Likewise. + (elf32_arm_adjust_dynamic_symbol): Likewise. + (elf32_arm_swap_symbol_in): Likewise. + (elf32_arm_is_function_type): Likewise. + * elf32-i386.c (is_indirect_symbol): Delete. + (elf_i386_check_relocs): Remove STT_IFUNC support. + (allocate_dynrelocs): Likewise. + (elf_i386_relocate_section): Likewise. + * elf64-x86-64.c (is_indirect_symbol): Delete. + (elf64_x86_64_check_relocs): Remove STT_IFUNC support. + (allocate_dynrelocs): Likewise. + (elf64_x86_64_relocate_section): Likewise. + * elfcode.h (elf_slurp_symbol_table): Likewise. + * elflink.c (_bfd_elf_adjust_symbol): Likewise. + (get_ifunc_reloc_section_name): Delete. + (_bfd_elf_make_ifunc_reloc_section): Delete. + * syms.c (BSF_INDIRECT_FUNCTION): Delete. + (bfd_print_symbol_vandf): Remove STT_IFUNC support. + (bfd_decode_symclass): Likewise. + * bfd-in2.h: Regenerate. + +2008-12-20 Hans-Peter Nilsson + + * elf32-cris.c (cris_elf_howto_table): Add entry for R_CRIS_32_IE. + (cris_reloc_map): Similarly. + (cris_elf_relocate_section, cris_elf_gc_sweep_hook) + (cris_elf_check_relocs): Handle R_CRIS_32_IE. + * reloc.c (bfd_reloc_code_type): Add entry for R_CRIS_32_IE. + * bfd-in2.h, libbfd.h: Regenerate. + +2008-12-18 Ralf Wildenhues + + * configure: Regenerate. + +2008-12-17 Hans-Peter Nilsson + + * elf32-cris.c (elf_cris_copy_indirect_symbol): Return without + action for symbols other than bfd_link_hash_indirect. + (cris_elf_relocate_section) : Add missing + gate h != NULL for h->def_regular test. + +2008-12-15 Hans-Peter Nilsson + + * elf32-cris.c (elf_cris_copy_indirect_symbol): New function. + (elf_backend_copy_indirect_symbol): Define to above. + + * elf32-cris.c (struct elf_cris_pcrel_relocs_copied): New member + r_type. Fix formatting. + (cris_elf_relocate_section) + : Also break early if the symbol doesn't get + emitted as a dynamic one. + (cris_elf_check_relocs) : Fork + from PCREL relocs code and simplify; don't fall through. + : Simplify for + pcrel only. For non-local or overridable symbols in a DSO, always + keep count of relocs, not just when -Bsymbolic. Don't emit + message nor mark as TEXTREL here. + (elf_cris_discard_excess_dso_dynamics): Emit warning and mark as + TEXTREL here, if there are nondiscarded pcrel relocs. + + * elf32-cris.c (elf_cris_got_elt_size) : Initialize + using ibfd, not abfd. + +2008-12-11 Alan Modra + + PR 7041 + * elf64-ppc.c (func_desc_adjust): Correct logic making fake function + descriptors. Similarly correct making function descriptors dynamic. + +2008-12-10 Alan Modra + + * elf32-spu.h (struct spu_elf_params): Add num_regions. + * elf32-spu.c (spu_elf_auto_overlay): Handle multiple overlay regions. + +2008-12-10 Alan Modra + + * elf32-spu.g (struct spu_elf_params, enum _ovly_flavour): New. + (spu_elf_setup): Declare. + (spu_elf_create_sections, spu_elf_size_stubs): Update prototype. + (spu_elf_build_stubs, spu_elf_check_vma): Likewise. + * elf32-spu.c (struct spu_link_hash_table): Add "params". Remove + various other fields now in "params". Adjust code throughout. + (struct call_info, struct function_info): Move earlier in file. + (struct spu_elf_stack_info): Likewise. + (spu_elf_setup): New function. + (spu_elf_create_sections): Remove args other than "info". + (spu_elf_size_stubs, spu_elf_build_stubs, spu_elf_check_vma): Likewise. + (maybe_needs_stubs): Remove "output_bfd" arg. Adjust all calls. + (interesting_section): Similarly with "obfd" arg. + (needs_ovl_stub): Adjust output_section test. + (allocate_spuear_stubs): Likewise. + (OVL_STUB_SIZE): Don't define. + (ovl_stub_size): New function, use in place of OVL_STUB_SIZE. + (build_stub): Test params->ovly_flavour rather than OVL_STUB_SIZE. + (spu_elf_auto_overlay): Remove args other than "info". Make use + of size returned from spu_elf_load_ovl_mgr. + (spu_elf_stack_analysis): Remove args other than "info". + (spu_elf_relocate_section): Tidy setting of "ea". + +2008-12-10 Alan Modra + + * elf32-spu.c (find_function_stack_adjust): Don't limit number + of insns scanned. Correct sp tests. Handle "fsmbi" and "andbi". + (mark_detached_root): New function. + (build_call_tree): Call it. + (sort_calls): Don't do void* arithmetic. + (define_ovtab_symbol): Don't abort on symbols defined in linker scripts. + (discover_functions): Consider STT_SECTION symbols too. + (collect_lib_sections): Don't cut short call tree traversal + when function size is too large. + +2008-12-09 Tom Tromey + + * pef.c (bfd_pef_parse_traceback_table): Add parens to placate gcc + 4.4. + +2008-12-09 Tristan Gingold + + * cpu-avr.c (compatible): Makes avr-6 compatible only with itself. + +2008-12-04 Andreas Krebbel + + * elf64-s390.c (elf_s390_check_relocs): Initialize + htab->elf.dynobj if necessary. + +2008-12-03 Nick Clifton + + * syms.c (struct bfd_symbol): Add new flag BSF_INDIRECT_FUNCTION. + Remove redundant flag BFD_FORT_COMM_DEFAULT_VALUE. Renumber flags + to remove gaps. + (bfd_print_symbol_vandf): Return 'i' for BSF_INDIRECT_FUNCTION. + (bfd_decode_symclass): Likewise. + * elf.c (swap_out_syms): Translate BSF_INDIRECT_FUNCTION into + STT_IFUNC. + (elf_find_function): Treat STT_IFUNC in the same way as STT_FUNC. + (_bfd_elf_is_function_type): Likewise. + * elf32-arm.c (arm_elf_find_function): Likewise. + (elf32_arm_adjust_dynamic_symbol): Likewise. + (elf32_arm_swap_symbol_in): Likewise. + (elf32_arm_additional_program_headers): Likewise. + * elf32-i386.c (is_indirect_symbol): New function. + (elf_i386_check_relocs): Also generate dynamic relocs for + relocations against STT_IFUNC symbols. + (allocate_dynrelocs): Likewise. + (elf_i386_relocate_section): Likewise. + * elf64-x86-64.c (is_indirect_symbol): New function. + (elf64_x86_64_check_relocs): Also generate dynamic relocs for + relocations against STT_IFUNC symbols. + (allocate_dynrelocs): Likewise. + (elf64_x86_64_relocate_section): Likewise. + * elfcode.h (elf_slurp_symbol_table): Translate STT_IFUNC into + BSF_INDIRECT_FUNCTION. + * elflink.c (_bfd_elf_adjust_dynamic_reloc_section): Add support + for STT_IFUNC symbols. + (get_ifunc_reloc_section_name): New function. + (_bfd_elf_make_ifunc_reloc_section): New function. + * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs field. + * bfd-in2.h: Regenerate. + +2008-12-02 Tristan Gingold + + * config.bfd: Add x86_64-*-darwin* + +2008-11-28 John David Anglin + + * hpux-core.c: Don't include sys/file.h. + +2008-11-28 Joshua Kinard + + * aoutx.h (NAME): Add case statements for bfd_mach_mips14000, + bfd_mach_mips16000. + * archures.c (bfd_architecture): Add .#defines for bfd_mach_mips14000, + bfd_mach_mips16000. + * bfd-in2.h: Regenerate. + * cpu-mips.c: Add enums I_mips14000, I_mips16000. + (arch_info_struct): Add refs to R14000, R16000. + * elfxx-mips.c (mips_set_isa_flags): Handle bfd_mach_mips14000, + bfd_mach_mips16000. + (mips_mach_extensions): Map R14000, R16000 to R10000. + +2008-11-27 M R Swami Reddy + + * Add PIC support for CR16 target. + * elf32-cr16.c (R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and + R_CR16_GLOB_DAT): New macros + (cr16_elf_howto_table): Add entries for for R_CR16_GOT_REGREL20, + R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT. + (cr16_reloc_map): Ditto + (_bfd_cr16_elf_create_got_section): New function to create GOT section. + (_bfd_cr16_elf_create_dynamic_sections): New function to create dynamic + section. + (_bfd_cr16_elf_adjust_dynamic_symbol): New function to adjust symbol + defined by dynamic object. + (_bfd_cr16_elf_size_dynamic_sections): New function to find the size of + dynamic sections. + (_bfd_cr16_elf_finish_dynamic_symbol): New function to handle dynamic + symbols. + (_bfd_cr16_elf_finish_dynamic_symbol): New function to handle dynamic + sections. + (bfd_cr16_elf32_create_embedded_relocs): New function to create + embedded relocs in .emreloc section in memory for .data.rel section. + (_bfd_cr16_elf_reloc_type_class): New function for classify reloc types. + (cr16_elf_check_relocs): New function for checking reloc types in first + phase. + (cr16_elf_final_link_relocate): Update for handling the new reloc types + R_CR16_GOT_REGREL20 and R_CR16_GOTC_REGREL20. + (elf32_cr16_relax_section): Update relax implementation. + * reloc.c (bfd_reloc_code_type): Add entries for R_CR16_GOT_REGREL20, + R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT. + * bfd-in.h (bfd_boolean bfd_cr16_elf32_create_embedded_relocs): Declared + * libbfd.h, bfd-in2.h: Regenerate. + +2008-11-26 Alan Modra + + PR 7047 + * configure.in: Bump version. + * configure: Regenerate. + * elflink.c (_bfd_elf_link_assign_sym_version): Continue matching + against version nodes when a global match is a wildcard. Similarly + continue matching on local wildcard matches, rather than only + continuing for "*". Have any global wildcard match override a + local wildcard match. Correct logic hiding unversioned symbol. + (bfd_elf_size_dynamic_sections): Update for changes to struct + bfd_elf_version_expr. + +2008-11-25 Joel Brobecker + + * configure.in: Deactivate large-file support on native x86-solaris + as well unless the user explicitly requested it. + * configure: Regenerate. + +2008-11-25 Joseph Myers + + * elf32-arm.c (elf32_arm_final_link_relocate): Do not turn + branches to undefine weak symbols into branches to the next + instruction if creating PLT entries for those symbols. + +2008-11-25 Nick Clifton + + * elflink.c (is_reloc_section): New function. Returns true if the + given name matches the name of the reloc-containing section + associated with the given section. + (get_dynamic_reloc_section_name): New function. Computes the name + of the section that contains the dynamic relocs associated with + the given section. + (_bfd_elf_get_dynamic_reloc_section): New function. Returns a + pointer to the section containing the dynamic relocs associated + with the given section. + (_bfd_elf_make_dynamic_reloc_section): New function. Creates a + section to contain the dynamic relocs associated with a given + section. + * elf-bfd.h: Prototype the new functions. + * elf-m10300.c (mn10300_elf_check_relocs): Use new functions. + (mn10300_elf_final_link_relocs): Likewise. + * elf32-arm.c (reloc_section_p): Delete - replaced by new + functions. + (elf32_arm_final_link_relocate): Use new functions. + (elf32_arm_check_relocs): Likewise. + * elf32-cris.c (cris_elf_relocate_section): Likewise. + (elf_cris_check_relocs): Likewise. + * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. + * elf32-i370.c (i370_elf_check_relocs): Likewise. + (i370_elf_relocate_section): Likewise. + * elf32-i386.c (elf_i386_check_relocs): Likewise. + * elf32-m32r.c (m32r_elf_relocate_section): Likewise. + (m32r_elf_check_relocs): Likewise. + * elf32-m68k.c (elf_m68k_check_relocs): Likewise. + * elf32_ppc.c (ppc_elf_check_relocs): Likewise. + (ppc_elf_relocate_section): Likewise. + * elf32-s390.c (elf_s390_check_relocs): Likewise. + * elf32-sh.c (sh_elf_relocate_section): Likewise. + (sh_elf_check_relocs): Likewise. + * elf32-vax.c (elf_vax_check_relocs): Likewise. + (elf_vax_relocate_section): Likewise. + * elf64-alpha.c (elf64_alpha_check_relocs): Likewise. + * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. + * elf64-s390.c (elf_s390_check_relocs): Likewise. + * elf64-sh64.c (sh_elf64_relocate_section): Likewise. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. + * elf32-bfin.c (bfin_check_relocs): Remove redundant local + variable 'sreloc'. + (bfin_relocate_section): Likewise. + * elf32-v850.c (v850_elf_check_relocs): Likewise. + +2008-11-23 Hans-Peter Nilsson + + Implement TLS for CRIS. + * elf32-cris.c: Include limits.h. + (TLSHOWTO16): Redefine in terms of and move contents to... + (TLSHOWTO16X): New macro. + (TLSHOWTO16S, LGOT_REG_NDX, LGOT_DTP_NDX, LGOT_ALLOC_NELTS_FOR) + (elf_cris_hash_entry): New macros. + (cris_elf_howto_table): Make R_CRIS_16_DTPREL, + R_CRIS_16_GOT_TPREL, R_CRIS_16_TPREL check overflow for signed, + not unsigned values. + (cris_info_to_howto_rela): Make r_type a enum elf_cris_reloc_type, + not unsigned int. + (struct elf_cris_link_hash_entry): New members reg_got_refcount, + tprel_refcount, and dtp_refcount. + (struct elf_cris_link_hash_table): New member dtpmod_refcount. + (elf_cris_link_hash_newfunc): Initialize new members. + (elf_cris_link_hash_table_create): Similar. + (cris_final_link_relocate, elf_cris_reloc_type_class): Use a + temporary variable when testing the relocation type. + (cris_elf_gc_mark_hook): Ditto. Add default case where needed. + (cris_elf_gc_sweep_hook): Ditto. Handle reference-counting for + the new assembly-generated relocs. Rewrite refcount handling to + set temporary variables to pointers to reloc-specific variables + and entry size and common code for the update. + (additional_relocation_error_msg_count): New variable. + (cris_elf_relocate_section): Use a function-local variable srelgot + for the .rela.got section instead of looking it up for every need. + Make r_type a enum elf_cris_reloc_type, not int. Actually set + symname for non-local symbols. Handle new assembly-generated + relocs. For overflow, emit additional messages for the new 16-bit + relocs as well as R_CRIS_16_GOTPLT and R_CRIS_16_GOT. + (elf_cris_finish_dynamic_symbol): Use elf_cris_finish_dynamic_symbol + instead of plain casts. Check new hash entry member + reg_got_refcount when checking whether to emit a GOT entry. + (elf_cris_finish_dynamic_sections): Update head comment to warn + about emitting relocs here. Use a temporary variable when testing + the relocation type. + (elf_cris_discard_excess_program_dynamics) + (elf_cris_adjust_gotplt_to_got): Handle reference counting change + regarding h->reg_got_refcount. + (cris_elf_check_relocs): Rewrite refcount handling to set + temporary variables and entry size and common code for the update + for local symbols. Use new macro elf_cris_hash_entry. Adjust + allocation for change in reference counting of GOT entries for + local symbols. + (elf_cris_size_dynamic_sections): Adjust calculated size of + .got.plt and .rela.got if we need a GOT entry for a + R_CRIS_DTPMOD relocation. + (elf_cris_got_elt_size): New function. + (elf_backend_got_elt_size): Define. + +2008-11-21 Sterling Augustine + + * xtensa-isa.c (xtensa_state_is_shared_or): New function. + +2008-11-21 Hans-Peter Nilsson + + * elf-bfd.h (struct elf_backend_data): New member got_elt_size. + (_bfd_elf_default_got_elt_size): Declare. + * elflink.c (struct alloc_got_off_arg): Replace member got_elt_size + by new member info. + (elf_gc_allocate_got_offsets): Adjust for calling bed->got_elt_size + to get the element size instead of using a gofarg entry. + (bfd_elf_gc_common_finalize_got_offsets): Similar. + (_bfd_elf_default_got_elt_size): New function. + * elfxx-target.h: New macro elf_backend_got_elt_size. + (elfNN_bed): Use it. + +2008-11-20 Tristan Gingold + + * bfdwin.c: Fix comment. + +2008-11-20 Tristan Gingold + + * bfd.c (is32bit): Use architecture information for non-ELF + targets. + +2008-11-20 Alan Modra + + * elf32-ppc.c (allocate_dynrelocs): Always use tlsld_got for + TLS_LD even when symbol is used with other TLS reloc types. + (ppc_elf_relocate_section): Bypass symbol checks when using tlsld_got. + Leave addend zero on LD DTPMOD dynamic reloc. + +2008-11-19 Bob Wilson + + * xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7, + EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE, + SCOMPARE1, and THREADPTR registers. + (NUM_SYSREGS, MAX_USER_REG): Update. + (states): Change width of INTERRUPT, WindowBase, WindowStart, and + INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6, + EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states. + (NUM_STATES): Update. + (enum xtensa_state_id): Add entries for new states. + (enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm + fields, along with functions to extract and set them. + (regfiles): Change number of AR registers to 32. + (Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode, + Operand_ar12_encode, Operand_ars_entry_encode): Update register mask. + (operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label, + xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to + encode and decode them. + (enum xtensa_operand_id): Add entries for new operands. + (Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and + EPC7 states. + (Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and + EPS6, respectively. + (iclasses): Add entries for rur_threadptr, wur_threadptr, + xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5, + xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5, + xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6, + xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6, + xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7, + xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7, + xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5, + xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6, + xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7, + xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase, + xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid, + xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable, + xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp, + xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri, + xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1, + xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along + with corresponding argument and state argument arrays. Change + number of state arguments for xt_iclass_rfi. Add arguments for + xt_iclass_rfdo. + (enum xtensa_iclass_id): Add entries for new iclasses. + (opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176, + RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5, + RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6, + RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7, + RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7, + WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U, + MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE, + WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI, + S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS, + REMU, REMS, and MULL opcodes, along with the corresponding functions + to encode them. + (enum xtensa_opcode_id): Add entries for new opcodes. + (Slot_inst_decode): Handle new opcodes. + (Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for + xt_wbr15_imm and xt_wbr18_imm fields. + (Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise. + (Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise. + (xtensa_modules): Update number of fields, operands, iclasses and + opcodes. + +2008-11-19 Nix + + * elf.c (swap_out_syms) [USE_STT_COMMON]: Fix syntax error. + +2008-11-19 Nick Clifton + + PR 7027 + * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Treat WPLT30 relocs + against local symbols in 64-bit binaries as if they were WDISP30 + relocs. + (_bfd_sparc_elf_relocate_section): Likewise. + +2008-11-18 Catherine Moore + + * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge + half-precision attributes. + (elf32_arm_copy_one_eabi_other_attribute): New. + (elf32_arm_copy_other_attribute_list): New. + +2008-11-18 Nick Clifton + + * dwarf2.c (read_section): Fix formatting. + (read_n_bytes): Remove unhelpful comment. + (read_indirect_string): Pass symbol table to read_section in case + the .debug_str section needs relocating. + + PR 7037 + * elf32-cr16.c (cr16_elf_howto_table): Zero the src_mask field of + the reloc descriptions. + +2008-11-14 Eric B. Weddington + + PR 7022 + * elf32-avr.c (bfd_elf_avr_final_write_processing): + Add missing break statements. + +2008-11-14 Bob Wilson + + * xtensa-modules.c (xtensa_state_id): New enum, replacing STATE macros. + (xtensa_field_id, xtensa_regfile_id, xtensa_operand_id) + (xtensa_iclass_id, xtensa_opcode_id): New enums. + Replace hardcoded constants throughout this file with enum values. + +2008-11-14 Nathan Sidwell + + * elf.c (assign_file_positions_for_load_sections): Use header_size + to avoid moving the load address of file headers. + (assign_file_positions_for_load_sections): Set header_size for + segments containing the file header. + +2008-11-14 Tristan Gingold + + * 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. + +2008-11-13 Joel Brobecker + + * configure.in: Deactivate large-file support on native 32bit + sparc-solaris unless the user explicitly requested it. + * configure: Regenerate. + +2008-11-13 Hans-Peter Nilsson + + PR ld/7028 + * elf.c (assign_file_positions_for_load_sections): Allocate phrds + with bfd_zalloc2 instead of bfd_alloc2. For the amount, use + the possibly-preset header-size, not the computed one. + +2008-11-13 Alan Modra + + PR 7023 + * elf.c (bfd_section_from_shdr ): Fail on invalid sh_info. + +2008-11-11 Alan Modra + + * elf.c (assign_file_positions_for_non_load_sections): Consolidate + PT_GNU_RELRO handling. + +2008-11-11 Alan Modra + + PR 7012 + * dwarf2.c (find_line): Don't keep stale pointers into realloc'd + memory. Return on errors. Fix memory leak. + (_bfd_dwarf2_cleanup_debug_info): Free dwarf_str_buffer. + +2008-11-10 Andreas Schwab + + PR 7011 + * elf.c (assign_file_positions_for_non_load_sections): Handle + PT_GNU_RELRO specially. + +2008-11-06 Joel Sherrill + + * config.bfd: Add m32c-*-rtems* and m32r-*-rtems*. + +2008-11-06 Tom Tromey + + * configure, config.in: Rebuild. + * configure.in: Check for fileno. + * bfdio.c (close_on_exec): New function. + (real_fopen): Use it. + (FD_CLOEXEC): New define. + +2008-11-06 Tristan Gingold + + * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. + (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, + BFD_MACH_O_SYM_NDESC): New macros. + (bfd_mach_o_i386_thread_flavour): Define according to the latest + definition from system header. + (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, + BFD_MACH_O_LC_CODE_SIGNATURE. + (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, + BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, + BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, + BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, + BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. + (bfd_mach_o_segment_command): Add room for a nul terminator in + segname field. + (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, + BFD_MACH_O_PROT_EXECUTE): Add. + (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. + (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. + (bfd_mach_o_uuid_command): Add the structure. + (bfd_mach_o_load_command): Add uuid field. + (bfd_get_mach_o_data): New macro. + * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which + replaces the macro. + (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, + S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, + S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed + and moved to mach-o.h. + (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, + N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. + (bfd_mach_o_print_symbol): Print much more details. + (bfd_mach_o_make_bfd_section): Add prot argument, use canonical + dwarf name for dwarf sections. Precisely set section flags. + (bfd_mach_o_scan_read_section_32): Add prot argument. + (bfd_mach_o_scan_read_section_64): Ditto. + (bfd_mach_o_scan_read_section): Ditto. + (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging + stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section + for N_SECT symbols. + (bfd_mach_o_i386_flavour_string): Reindent and adjust for new + names. + (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there + are symbols. + (bfd_mach_o_scan_read_uuid): New function. + (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments + flags are now simply HAS_CONTENTS. Pass protection to + bfd_mach_o_scan_read_section. + (bfd_mach_o_scan_read_command): Decode UUID command. + (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. + (bfd_mach_o_scan): Set flags according to file type. + (mach_o_fat_archentry): Remove abfd field. + (bfd_mach_o_archive_p): Remove initialization of abfd field. + (bfd_mach_o_openr_next_archived_file): Find previous archive + by position and not by bfd (as former bfds may have been freed). + Give architecture name to archived file. + * mach-o-target.c (TARGET_NAME): Use generic archive for non fat + targets. + +2008-10-30 Jay Krell + + * cache.c (cache_bread): Cast void * pointer before performing + arithmetic on it. + +2008-10-20 Alan Modra + + * elf64-ppc.c (ppc64_elf_process_dot_syms): Renamed from + ppc64_elf_check_directives. + * elf32-sh-symbian.c (sh_symbian_process_directives): Combine.. + (sh_symbian_check_directives): ..this + (bfd_elf32_sh_symbian_process_directives) ..and this function. + +2008-10-20 Alan Modra + + * elflink.c (bfd_elf_final_link): Move code reading relocs to.. + * elf32-spu.c (spu_elf_count_relocs): ..here. Adjust params. + * elf-bfd.h (struct elf_backend_data): Update elf_backend_count_relocs + params. + +2008-10-20 Alan Modra + + * elflink.c (bfd_elf_final_link): Use d_ptr rather than d_val + where Elf_Internal_Dyn holds an address. + +2008-10-10 Nathan Froyd + + * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge + Tag_GNU_Power_ABI_Struct_Return. + +2008-10-09 Kai Tietz + + * cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma + sized addresses instead of long sized. + +2008-10-09 Alan Modra + + * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't attempt to + read plt relocs if no dynamic syms. + +2008-10-08 Nick Clifton + + * configure.in (ALL_LINGUAS): Add "id". + * configure: Regenerate. + * po/id.po: New Indonesian translation. + +2008-10-08 Alan Modra + + * elf.c (assign_file_positions_for_load_sections): When checking + a segment for contents, don't assume that a non-TLS nobits section + must only be followed by nobits sections. + +2008-10-04 Hans-Peter Nilsson + + * elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros. + (cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD, + R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL, + R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL, + R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL, R_CRIS_16_TPREL. + (cris_reloc_map): Similarly. + * reloc.c (bfd_reloc_code_type): Add entries for + BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD, + BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP, + BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL, + BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL, + BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL, + BFD_RELOC_CRIS_16_TPREL. + * libbfd.h, bfd-in2.h: Regenerate. + +2008-10-03 Alan Modra + + PR 6931 + * elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when + the signature symbol is global. + * elflink.c (elf_link_input_bfd): Ensure group signature symbol + is output when ld -r. Set group sh_info when local. + * linker.c (default_indirect_link_order): Handle group sections + specially. + +2008-09-30 Wesley W. Terpstra + Nick Clifton + + * coffgen.c (coff_write_symbols): Check to see if a symbol's flags + do not match it class and if necessary update the class. + (null_error_handler): New function. Suppresses the generation of + bfd error messages. + * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment. + +2008-09-30 Alan Modra + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2008-09-30 Alan Modra + + * elflink.c (elf_link_add_object_symbols): Don't ignore returned + value of check_directives. + +2008-09-29 Peter O'Gorman + Steve Ellcey + + * configure: Regenerate for new libtool. + * aclocal.m4: Ditto. + * Makefile.in: Ditto. + * doc/Makefile.in: Ditto. + +2008-09-29 Alan Modra + + PR 6789 + * elf.c (assign_file_positions_for_load_sections): Call + _bfd_elf_map_sections_to_segments, not elf_modify_segment_map. + (get_program_header_size): Protect against NULL info. + (_bfd_elf_map_sections_to_segments): Likewise. + * elf32-spu.c (spu_elf_additional_program_headers): Likewise. + +2008-09-29 Nick Clifton + + * po/vi.po: Updated Vietnamese translation. + +2008-09-28 Alan Modra + + * elf.c (_bfd_elf_init_private_section_data): Tweak union copy. + (bfd_section_from_shdr): Don't change SHT_GROUP section name. + * elflink.c (section_signature): New function. + (_bfd_elf_section_already_linked): Use it. + +2008-09-19 Alan Modra + + * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks + _GLOBAL_OFFSET_TABLE_ in .got.plt section. Add BFD_ASSERTs. + 2008-09-17 Bob Wilson - * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative refcount. + * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative + refcount. 2008-09-17 Jan Kratochvil @@ -80,7 +892,7 @@ BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, - BFD_MACH_O_LC_UUID. + BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. @@ -112,7 +924,7 @@ (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto. - + 2008-08-27 John David Anglin * elf-hppa.h (elf_hppa_reloc_final_type): Handle R_PARISC_GPREL64,