82f2dbf73d
* readelf.c (process_program_headers): Issue a warning if there are no program headers but the file header has a non-zero program header offset. (process_section_headers): Issue a warning if there are no section headers but the file header has a non-zero section header offset. (process_section_groups): Reword the no section message so that it can be distinguished from the one issued by process_section_headers. * elf.c (assign_file_positions_for_load_sections): Set the program header offset and entry size to zero if there are no program headers.
206 lines
7 KiB
Text
206 lines
7 KiB
Text
2011-02-08 Nick Clifton <nickc@redhat.com>
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PR binutils/12467
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* elf.c (assign_file_positions_for_load_sections): Set the program
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header offset and entry size to zero if there are no program
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headers.
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2011-02-08 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
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local_syms when looking for local symbols in .toc.
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2011-02-01 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
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for toc pointer on any section having makes_toc_func_call set.
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(check_pasted_section): Ensure pasted .init/.fini fragments use
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the same toc if any has makes_toc_func_call set.
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2011-01-28 Joseph Myers <joseph@codesourcery.com>
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* elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
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field.
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2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
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* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
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common sections too.
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2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
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Solaris target.
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2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
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Fix compilation for mingw64.
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* coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
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typecast to avoid warning.
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* elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
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usage.
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* elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
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of long for pointer to avoid warning.
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(elfNN_ia64_relax_brl): Idem.
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(elfNN_ia64_install_value): Idem.
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* vms-alpha.c (_bfd_vms_slurp_etir): Idem.
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2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
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* elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
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h->needs_plt when deciding whether to record a possible dynamic reloc.
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2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
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* elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
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dynamic relocs for the removed section.
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2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
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relocations.
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2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
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(elf_x86_64_link_hash_table_create): Set pointer_r_type.
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(elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
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for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
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R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
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(elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
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for ILP32.
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2011-01-14 Alan Modra <amodra@gmail.com>
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* bfd.c (bfd_perror): Flush stdout before and stderr after printing
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error.
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(_bfd_default_error_handler): Likewise.
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* elf.c (print_segment_map): Likewise.
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* libbfd.c (warn_deprecated): Likewise.
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* som.c (som_sizeof_headers): No need to do so here.
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* coff-i860.c: Replace use of printf for error messages with
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_bfd_error_handler.
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* coff-ppc.c: Likewise.
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* coff-sh.c: Likewise.
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* elf32-bfin.c: Likewise.
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* elf32-dlx.c: Likewise.
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* elf32-mep.c: Likewise.
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* elf32-v850.c: Likewise.
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* mach-o.c: Likewise.
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* pef.c: Likewise.
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2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
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swap_reloca_out.
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(elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
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(elf_x86_64_check_relocs): Align relocation section to 4 byte
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for 32bit.
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(elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
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ELF_ST_TYPE.
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(elf_x86_64_finish_dynamic_symbol): Updated.
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(elf_x86_64_finish_dynamic_sections): Don't use
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Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
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bfd_elf64_swap_dyn_out.
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2011-01-14 J. Park <grassman@gmail.com>
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PR ld/12339
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* elf32-arm.c (allocate_dynrelocs): Don't set up eh before
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following bfd_link_hash_warning symbol link.
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2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
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Glauber de Oliveira Costa <glommer@gmail.com>
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* reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
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BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
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BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
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relocations.
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* libbfd.h: Rebuilt.
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* bfd-in2.h: Rebuilt.
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* elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
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(elf32_arm_reloc_map): Likewise.
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(tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
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(elf32_arm_stub_long_branch_any_tls_pic,
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elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
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(DEF_STUBS): Add new stubs.
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(struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
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(elf32_arm_local_tlsdesc_gotent): New.
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(GOT_TLS_GDESC): New mask.
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(GOT_TLS_GD_ANY): Define.
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(struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
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(elf32_arm_compute_jump_table_size): New.
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(struct elf32_arm_link_hash_table): Add next_tls_desc_index,
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num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
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sgotplt_jump_table_size fields.
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(elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
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(elf32_arm_link_hash_table_create): Initialize new fields.
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(arm_type_of_stub): Check TLS desc relocs too.
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(elf32_arm_stub_name): TLS desc relocs can be shared.
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(elf32_arm_tls_transition): Determine relaxation.
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(arm_stub_required_alignment): Add tls stubs.
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(elf32_arm_size_stubs): Likewise.
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(elf32_arm_tls_relax): Perform TLS relaxing.
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(elf32_arm_final_link_relocate): Process TLS DESC relocations.
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(IS_ARM_TLS_GNU_RELOC): New.
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(IS_ARM_TLS_RELOC): Use it.
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(elf32_arm_relocate_section): Perform TLS relaxing.
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(elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
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desc relocations.
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(allocate_dynrelocs): Allocate tls desc relcoations.
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(elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
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symbols.
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(elf32_arm_size_dynamic_sections): Allocate tls trampolines and
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got slots.
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(elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
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symbol.
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(elf32_arm_finish_dynamic_symbol): Adjust.
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(arm_put_trampoline): New.
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(elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
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trampolines.
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(elf_backend_always_size_sections): Define.
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2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
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* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
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2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/12366
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PR ld/12371
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* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
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handle symbols marked with regular reference, but not non-GOT
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reference when building shared library.
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* elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
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local and global STT_GNU_IFUNC symols when building shared
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library.
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* elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
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2011-01-05 DJ Delorie <dj@redhat.com>
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* reloc.c: Add BFD_RELOC_RX_OP_NEG.
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* libbfd.h: Regenerate.
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* bfd-in2.h: Regenerate.
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* elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
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2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* cpu-i386.c (bfd_i386_compatible): New.
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(bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
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with bfd_i386_compatible.
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(bfd_x86_64_arch_intel_syntax): Likewise.
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(bfd_i386_arch_intel_syntax): Likewise.
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(i8086_arch): Likewise.
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(bfd_x64_32_arch): Likewise.
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(bfd_x86_64_arch): Likewise.
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(bfd_i386_arch): Likewise.
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For older changes see ChangeLog-2010
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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