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2005-01-11 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warningAlan Modra1-0/+19
symbols. * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise. * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise. * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise. * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise. * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise. * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise. * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise. * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2005-01-11 * elf32-ppc.c (ppc_elf_create_dynamic_sections): CorrectAlan Modra1-0/+5
.dynsbss flags.
2005-01-10Add support for maxq10 and maxq20 machine valuesNick Clifton1-0/+10
2005-01-10 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking aEric Botcazou1-0/+6
non-shared object, do not reserve space in .plt and .rela.plt for regular symbols neither defined nor referenced in shared objects.
2005-01-09 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmallocEric Botcazou1-0/+3
to zero the structure. (create_got_section): Use BFD_ASSERT instead of abort.
2005-01-09 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' andEric Botcazou1-0/+15
'srelgot' fields. (create_got_section): New function. (sparc64_elf_create_dynamic_sections): Likewise. (sparc64_elf_check_relocs): Invoke create_got_section instead of _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts. (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut. (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts. (sparc64_elf_finish_dynamic_symbol): Likewise. (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut. (elf_backend_create_dynamic_sections): Define to sparc64_elf_create_dynamic_sections.
2005-01-09 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.Eric Botcazou1-0/+7
(elf_backend_omit_section_dynsym): Define to it. * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function. (elf_backend_omit_section_dynsym): Define to it.
2005-01-07 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections intoJakub Jelinek1-0/+5
PT_DYNAMIC segment, unless .dynamic.
2005-01-062005-01-06 Paul Brook <paul@codesourcery.com>Paul Brook1-0/+18
bfd/ * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss. * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec. * configure: Regenerate. * elf32-arm.c: Add VxWorks target bfd. (USE_REL): Remove. (elf32_arm_link_hash_table): Add use_rel. (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate, elf32_arm_relocate_section): Replace USE_REL with runtime check. Correct offset calculation for RELA case. (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p, elf_backend_default_use_rela_p, elf_backend_rela_normal): Define. (elf32_arm_vxworks_link_hash_table_create): New function. * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration. (bfd_elf32_littlearm_vxworks_vec): Ditto. (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec. gas/ * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS. (md_begin): Handle TE_VXWORKS for FP defaults. (md_apply_fix3): Correct rela offsets. (elf32_arm_target_format): Add VxWorks targets. ld/ * Makefie.am: Add earmelf_vxworks. * Makefile.in: Regenerate. * configure.tgt: Make arm-*-vxworks a separate case. * emulparams/armelf_vxworks.sh: New function.
2005-01-06bfd/Alan Modra1-1/+19
* elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and multi_toc_needed. (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define. (ppc64_elf_check_relocs): Update references to has_gp_reloc. (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit. (ppc64_elf_next_toc_section): Heed no_multi_toc. (ppc64_elf_reinit_toc): Set multi_toc_needed. (toc_adjusting_stub_needed): Rewrite. (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut toc tests. Adjust for toc_adjusting_stub_needed changes. (ppc64_elf_size_stubs): Update references to has_gp_reloc. * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype. * section.c: Expand comment on backend bits. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. ld/ * emultempl/ppc64elf.em (no_multi_toc): New var. (gld${EMULATION_NAME}_finish): Pass to ppc64_elf_setup_section_lists. (OPTION_NO_MULTI_TOC): Define. (PARSE_AND_LIST_LONGOPTS): Add --no-multi-toc support. (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
2005-01-06 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need forAlan Modra1-0/+5
toc adjusting stub, do not test source section flags.
2005-01-05 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflowsEric Botcazou1-0/+5
from STABS debugging sections again.
2005-01-05Approved by nickc@redhat.com:Fred Fish1-0/+8
2005-01-05 Fred Fish <fnf@specifixinc.com> * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member. (find_abstract_instance_name): New function. (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine. (scan_unit_for_functions): Handle DW_AT_abstract_origin. (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2004-12-31 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.Paul Brook1-0/+4
2004-12-31 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):Alan Modra1-0/+6
Commit missing changes from 2004-12-22. * bfd-in2.h: Regenerate.
2004-12-232004-12-23 Tomer Levi <Tomer.Levi@nsc.com>Tomer Levi1-0/+4
* elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2004-12-22* elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.Kris Warkentin1-0/+7
Add 'base' argument for constructing register sections. Reformat. (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both gp and fp regs. Reformat.
2004-12-22Add support for the new R_AVR_LDI, R_AVR_6 and R_AVR_6_ADIW relocs for theNick Clifton1-0/+8
LDI, ADIW/SBIW and LDD/STD instructions.
2004-12-22 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions fromAlan Modra1-0/+7
as-needed dynamic libs as undefined. (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed libs when finding they are needed.
2004-12-19 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.Alan Modra1-3/+11
(opd_entry_value): Use opd_relocs if available. (ppc64_elf_relocate_section): Don't set reloc_done. Instead copy .opd relocations to opd_relocs. (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2004-12-16include/elf/Richard Sandiford1-0/+13
* v850.h (R_V850_LO16_SPLIT_OFFSET): New reloc. bfd/ * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type. * elf32-v850.c (v850_elf_howto_table): Add entry for R_V850_LO16_SPLIT_OFFSET. (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET. (v850_elf_perform_lo16_relocation): New function, extracted from... (v850_elf_perform_relocation): ...here. Use it to handle R_V850_LO16_SPLIT_OFFSET. (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle R_V850_LO16_SPLIT_OFFSET. * libbfd.h, bfd-in2.h: Regenerate. gas/ * config/tc-v850.c (handle_lo16): New function. (v850_reloc_prefix): Use it to check lo(). (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET. gas/testsuite/ * gas/v850/split-lo16.{s,d}: New test. * gas/v850/v850.exp: Run it. ld/testsuite/ * ld-v850: New directory.
2004-12-16Add support for s390x-ibm-tpf targetNick Clifton1-0/+4
2004-12-142004-12-14 Tomer Levi <Tomer.Levi@nsc.com>Tomer Levi1-0/+6
* elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *' to prototype, to make hash info available. Prevent wrapped symbols from being adjusted twice.
2004-12-14 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report anRichard Sandiford1-0/+5
overflow for calls to undefined weak symbols.
2004-12-11bfd/Alan Modra1-0/+5
* elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that canonical sections syms have a name. gas/testsuite/ Update for changed section syms. ld/testsuite/ Update for changed section syms.
2004-12-11 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if theyAlan Modra1-0/+6
have been adjusted for output. (ppc64_elf_relocate_section): Mark sections with reloc_done.
2004-12-10 * elf.c (bfd_elf_sym_name): Add symtab_hdr param.Alan Modra1-1/+2
(group_signature): Update call. * elf-bfd.h (bfd_elf_sym_name): Update. * elf32-ppc.c (ppc_elf_relocate_section): Update. * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc) (ppc64_elf_relocate_section): Update * elflink.c (elf_link_input_bfd): Update.
2004-12-10 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name.Alan Modra1-0/+10
(group_signature): Update calls. * elf-bfd.h (bfd_elf_sym_name): Update. * elf32-ppc.c (ppc_elf_relocate_section): Update. * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc) (ppc64_elf_relocate_section): Update * elflink.c (elf_link_input_bfd): Update.
2004-12-10 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalidJakub Jelinek1-0/+5
st_shndx on STT_SECTION sections.
2004-12-09 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalizeDaniel Jacobowitz1-0/+5
ELF section symbols.
2004-12-09 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,Ian Lance Taylor1-0/+5
return a real value, unless it is a PLT symbol. (mips_elf_perform_relocation): On the RM9000, turn a jal into a bal if possible.
2004-12-09 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask ofIan Lance Taylor1-0/+3
R_MIPS_JALR entry to 0.
2004-12-09 * archures.c: Define bfd_mach_mips9000.Ian Lance Taylor1-0/+10
* elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000. (mips_set_isa_flags): Handle bfd_mach_mips9000. * cpu-mips.c (I_mips9000): Define. (arch_info_struct): Add case for bfd_mach_mips9000. * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000. * bfd-in2.h: Regenerate.
2004-12-08 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26Ian Lance Taylor1-0/+5
overflow.
2004-12-07 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.Ben Elliston1-0/+4
2004-12-07 Suggested by Fergal Daly <fergal@esatclear.ie>:Daniel Jacobowitz1-1/+7
* simple.c (simple_dummy_multiple_definition): New function. (bfd_simple_get_relocated_section_contents): Use it.
2004-12-03bfd/Jan Beulich1-0/+7
2004-12-03 Jan Beulich <jbeulich@novell.com> * elf.c (elf_find_function): Don't use the last file symbol ever, seen, but the last one seen prior to the symbol being reported. Don't report a filename at all for global symbols when that might be ambiguous/wrong.
2004-12-022004-12-01 Paul Brook <paul@codesourcery.com>Paul Brook1-0/+6
* elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI. (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI version.
2004-12-012004-12-01 Paul Brook <paul@codesourcery.com>Paul Brook1-0/+5
bfd/ * elflink.c (elf_link_add_object_symbols): Make symbols from discarded sections undefined. ld/testsuite/ * ld-elf/group1.d: New test. * ld-elf/group.ld, ld-elf/group1a.s, ld-elf/group1b.s: New test.
2004-11-302004-11-30 Paul Brook <paul@codesourcery.com>Paul Brook1-0/+12
bfd/ * elf32-arm.c (struct elf32_arm_link_hash_table): Remove no_pipeline_knowledge (elf32_arm_link_hash_table_create): Ditto. (bfd_elf32_arm_process_before_allocation): Ditto. (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation handling. * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update prototype. * bfd-in2.h: Regenerate. ld/ * emultempl/armelf.em: Ignore -p and -no-pipeline-knowledge.
2004-11-30 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.Alan Modra1-0/+7
(elf32_hppa_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Define.
2004-11-252004-11-24 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+5
PR 574: * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2004-11-252004-11-24 Paul Brook <paul@codesourcery.com>Paul Brook1-0/+4
bfd/ * elf.c (assign_section_numbers): Number SHT_GROUP sections first. gas/testsuite/ * gas/elf/group0a.d: Adjust expected secion ordering. * gas/elf/group1a.d: Ditto. * gas/elf/section4.d: Ditto.
2004-11-242004-11-24 Paul Brook <paul@codesourcery.com>Paul Brook1-0/+7
bfd/ * elf32-arm.c (elf32_arm_swap_symbol_in): New function. (elf32_arm_swap_symbol_out): New function. (elf32_arm_size_info): Add. (elf_backend_size_info): Define. ld/testsuite/ * ld-arm/mixed-lib.sym: Update for THUMB_FUNC change.
2004-11-20 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls toDave Anglin1-0/+5
make_bfd_asection.
2004-11-19 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.Alan Modra1-0/+6
* elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl. * nlmcode.h (nlm_write_object_contents): Warning fix.
2004-11-19 * elf32-xtensa.c (ebb_propose_action): Fix argument order.Bob Wilson1-0/+4
2004-11-17bfd/Daniel Jacobowitz1-0/+29
* elf32-arm.c (PLT_THUMB_STUB_SIZE): Define. (elf32_arm_plt_thumb_stub): New. (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount and plt_got_offset. (elf32_arm_link_hash_traverse): Fix typo. (elf32_arm_link_hash_table): Add obfd. (elf32_arm_link_hash_newfunc): Initialize new fields. (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount. (elf32_arm_link_hash_table_create): Initialize obfd. (record_arm_to_thumb_glue): Mark the glue as a local ARM function. (record_thumb_to_arm_glue): Mark the glue as a local Thumb function. (bfd_elf32_arm_get_bfd_for_interworking): Verify that the interworking BFD is not dynamic. (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do not emit glue for PLT references. (elf32_arm_final_link_relocate): Handle Thumb functions. Do not emit glue for PLT references. Support the Thumb PLT prefix. (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and plt_thumb_refcount. (elf32_arm_check_relocs): Likewise. (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and plt_thumb_refcount. (allocate_dynrelocs): Handle Thumb PLT references. (elf32_arm_finish_dynamic_symbol): Likewise. (elf32_arm_symbol_processing): New function. (elf_backend_symbol_processing): Define. opcodes/ * arm-dis.c (WORD_ADDRESS): Define. (print_insn): Use it. Correct big-endian end-of-section handling. gas/testsuite/ * gas/arm/mapping.d: Expect F markers for Thumb code. * gas/arm/unwind.d: Update big-endian pattern. ld/ * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Don't use a dynamic object for stubs. ld/testsuite/ * ld-arm/mixed-app.d, ld-arm/mixed-app.r, ld-arm/mixed-app.s, ld-arm/mixed-app.sym, ld-arm/mixed-lib.d, ld-arm/mixed-lib.r, ld-arm/mixed-lib.s, ld-arm/mixed-lib.sym, ld-arm/arm-dyn.ld, ld-arm/arm-lib.ld: New files. * ld-arm/arm-app-abs32.d, ld-arm/arm-app-abs32.r, ld-arm/arm-app.d, ld-arm/arm-app.r, ld-arm/arm-lib-plt32.d, ld-arm/arm-lib-plt32.r, ld-arm/arm-lib.d, ld-arm/arm-lib.r, ld-arm/arm-static-app.d, ld-arm/arm-static-app.r: Update for big-endian. * ld-arm/arm-elf.exp: Run the new tests.
2004-11-16 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size andRichard Sandiford1-0/+17
add_fde_encoding. Remove need_relative. * elf-eh-frame.c (extra_augmentation_string_bytes) (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions. (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding in cases where the CIE has no existing 'R' augmentation. Use size_of_output_cie_fde when assigning offsets. Use the final offset as the new section size. (_bfd_elf_eh_frame_section_offset): Remove need_relative handling. Account for any extra augmentation bytes in the returned offset. (_bfd_elf_write_section_eh_frame): Rework so that the entries are moved before being modified. Pad growing entries with DW_CFA_nops. Add 'z' and 'R' augmentations as directed by add_augmentation_size and add_fde_encoding.
2004-11-16 * elf32-arm.c (elf32_arm_relocate_section): UseMark Mitchell1-0/+5
arm_real_reloc_type.
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