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2012-06-15daily updateAlan Modra1-1/+1
2012-06-14daily updateAlan Modra1-1/+1
2012-06-13 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.Nick Clifton2-8/+52
(elf32_arm_object_p): If the machine number could not be deduced from the notes, call bfd_arm_get_mach_from_attributes to get the number from the attributes.
2012-06-13daily updateAlan Modra1-1/+1
2012-06-12Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segmentH.J. Lu2-0/+11
bfd/ PR bfd/14207 * elf.c (assign_file_positions_for_non_load_sections): Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segment. ld/testsuite/ PR ld/14207 * ld-x86-64/x86-64.exp: Run pr14207. * ld-x86-64/pr14207.d: New file. * ld-x86-64/pr14207.s: Likewise.
2012-06-12 PR ld/14207Alan Modra2-7/+21
* elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type sections at end of PT_LOAD segment when searching for segment that contains end of relro extent.
2012-06-12daily updateAlan Modra1-1/+1
2012-06-11Reindent assign_file_positions_for_non_load_sectionsH.J. Lu2-8/+13
* elf.c (assign_file_positions_for_non_load_sections): Reindent.
2012-06-11Reindent _bfd_elf_map_sections_to_segmentsH.J. Lu2-1/+5
* elf.c (_bfd_elf_map_sections_to_segments): Reindent.
2012-06-11daily updateAlan Modra1-1/+1
2012-06-10daily updateAlan Modra1-1/+1
2012-06-09daily updateAlan Modra1-1/+1
2012-06-08daily updateAlan Modra1-1/+1
2012-06-07daily updateAlan Modra1-1/+1
2012-06-06bfd/Alan Modra2-0/+84
* elflink.c (elf_link_input_bfd): Provide a file symbol for each input file with local syms, if the input lacks such. (bfd_elf_final_link): Add a file symbol to mark end of locals for which we can associate with input files. (struct elf_final_link_info): Add filesym_count field. (struct elf_outext_info): Add need_second_pass and second_pass. (elf_link_output_extsym): Detect symbols defined in the output file, emit them on second pass over locals. ld/testsuite/ Update to suit added STT_FILE symbols.
2012-06-06daily updateAlan Modra1-1/+1
2012-06-05daily updateAlan Modra1-1/+1
2012-06-04bfd/Jan Kratochvil6-7/+22
* bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument of target_read_memory as bfd_size_type. * bfd-in2.h: Regenerate. * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN argument of target_read_memory as bfd_size_type. (_bfd_elf32_bfd_from_remote_memory): Likewise. (_bfd_elf64_bfd_from_remote_memory): Likewise. * elf.c (bfd_elf_bfd_from_remote_memory): Likewise. * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise. gdb/ * symfile-mem.c: 3 new gdb_static_assert for target_read_memory_bfd parameters. (target_read_memory_bfd): New function. (symbol_file_add_from_memory): Use it.
2012-06-04daily updateAlan Modra1-1/+1
2012-06-03 PR binutils/13897Alan Modra4-114/+187
* elf.c (elf_find_function): Cache last function sym info. (_bfd_elf_maybe_function_sym): Return function size, pass in section of interest. * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise. (_bfd_elf_maybe_function_sym): Likewise. * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise. (opd_entry_value): Add in_code_sec param. Revert caching code. Return -1 if in_code_sec and function found in wrong section. Update all calls.
2012-06-03daily updateAlan Modra1-1/+1
2012-06-02daily updateAlan Modra1-1/+1
2012-06-01bfd/Jan Kratochvil6-7/+19
* bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument of target_read_memory as size_t. * bfd-in2.h: Regenerate. * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN argument of target_read_memory as size_t. (_bfd_elf32_bfd_from_remote_memory): Likewise. (_bfd_elf64_bfd_from_remote_memory): Likewise. * elf.c (bfd_elf_bfd_from_remote_memory): Likewise. * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise. gdb/ * target.c (target_read_memory): Make LEN argument as size_t. * target.h (target_read_memory): Likewise.
2012-06-01 PR binutils/13897Alan Modra2-36/+38
* elf64-ppc.c (opd_entry_value): Rewrite cache code.
2012-06-01daily updateAlan Modra1-1/+1
2012-05-30daily updateAlan Modra1-1/+1
2012-05-29bfd/Tom Tromey2-2/+21
* opncls.c (bfd_fopen): Always close fd on failure. (bfd_fdopenr): Likewise. gdb/ * symfile.c (symfile_bfd_open): Don't close desc if bfd_fopen fails. * solib.c (solib_bfd_fopen): Don't close fd if bfd_fopen fails. * exec.c (exec_file_attach): Don't close scratch_chan if bfd_fopen fails. * dwarf2read.c (try_open_dwo_file): Don't close fd if bfd_fopen fails.
2012-05-29daily updateAlan Modra1-1/+1
2012-05-28daily updateAlan Modra1-1/+1
2012-05-27 PR ld/14170Alan Modra2-12/+28
* elflink.c (_bfd_elf_merge_symbol): When a symbol defined in a dynamic library finds a new instance with non-default visibility in a regular object, correctly handle symbols already on the undefs list and undo dynamic symbol state when the new symbol is hidden or internal.
2012-05-27daily updateAlan Modra1-1/+1
2012-05-26daily updateAlan Modra1-1/+1
2012-05-25Don't use dynamic_sec_flags on PLT .eh_frame sectionH.J. Lu3-10/+14
* elf32-i386.c (elf_i386_create_dynamic_sections): Don't use dynamic_sec_flags to create PLT .eh_frame section. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
2012-05-25 PR ld/13909Alan Modra8-71/+114
* elf-eh-frame.c (_bfd_elf_eh_frame_present): New function. (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here. * elf-bfd.h (_bfd_elf_eh_frame_present): Declare. * elflink.c (bfd_elf_size_dynamic_sections): Let the backend size dynamic sections before stripping eh_frame_hdr. (bfd_elf_gc_sections): Handle multiple .eh_frame sections. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame if no other .eh_frame sections exist. * elf64-ppc.c (ppc64_elf_size_stubs): Likewise. * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size or alloc plt_eh_frame here.. (elf_i386_size_dynamic_sections): ..do it here instead. Don't specially keep sgotplt, iplt, tgotplt, sdynbss for symbols. (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents before writing plt offset. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size or alloc plt_eh_frame here.. (elf_x86_64_size_dynamic_sections): ..do it here instead. (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents before writing plt offset.
2012-05-25daily updateAlan Modra1-1/+1
2012-05-24 PR ld/14158Alan Modra2-3/+31
* elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame size to output section alignment. (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
2012-05-24daily updateAlan Modra1-1/+1
2012-05-23 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): HandleAlan Modra2-1/+10
BFDs with multiple .eh_frame sections.
2012-05-23 PR ld/13909Alan Modra2-3/+5
* elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
2012-05-22Revert the change for PR ld/r13909H.J. Lu3-4/+9
bfd/ PR ld/13909 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the last change. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise. ld/testsuite/ 2012-05-22 H.J. Lu <hongjiu.lu@intel.com> PR ld/13909 * ld-i386/i386.exp: Revert the last change. * ld-x86-64/x86-64.exp: Likewise. * ld-i386/dummy.s: Removed. * ld-i386/pr13909.d: Likewise. * ld-x86-64/pr13909.d: Likewise.
2012-05-22 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame ifAlan Modra3-50/+73
first one is zero size or discarded. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of glink_eh_frame contents here.. (ppc_elf_finish_dynamic_sections): ..rather than here. Just set offset to .glink.
2012-05-22Create PLT eh_frame section if there is .eh_frame sectionH.J. Lu3-2/+11
bfd/ PR ld/13909 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT eh_frame section if there is an input .eh_frame section. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise. ld/testsuite/ PR ld/13909 * ld-i386/i386.exp: Run pr13909. * ld-x86-64/x86-64.exp: Likewise. * ld-i386/dummy.s: New file. * ld-i386/pr13909.d: Likewise. * ld-x86-64/pr13909.d: Likewise.
2012-05-22Always create PLT eh_frame section for i386/x86-64H.J. Lu3-6/+17
bfd/ 2012-05-22 H.J. Lu <hongjiu.lu@intel.com> PR ld/14105 * elf32-i386.c (elf_i386_create_dynamic_sections): Always create PLT eh_frame section with SEC_LINKER_CREATED. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise. ld/testsuite/ 2012-05-20 H.J. Lu <hongjiu.lu@intel.com> PR ld/14105 * ld-elf/eh4.d: Add PLT eh_frame. * ld-i386/i386.exp: Run pr12570a and pr12570b. * ld-x86-64/x86-64.exp: Likewise. * ld-i386/pr12570a.d: New file. * ld-i386/pr12570a.s: Likewise. * ld-i386/pr12570b.s: Likewise. * ld-i386/pr12570b.s: Likewise. * ld-x86-64/pr12570a.d: Likewise. * ld-x86-64/pr12570a.s: Likewise. * ld-x86-64/pr12570b.d: Likewise. * ld-x86-64/pr12570b.s: Likewise.
2012-05-22 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frameAlan Modra4-10/+50
sections attached to a BFD. * section.c (bfd_get_section_by_name): Rewrite description. (bfd_get_next_section_by_name): New function. * bfd-in2.h: Regenerate.
2012-05-22daily updateAlan Modra1-1/+1
2012-05-21* elf32-m68k.c (elf_m68k_grok_prstatus): New function.Andreas Schwab2-0/+72
(elf_m68k_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Define.
2012-05-21daily updateAlan Modra1-1/+1
2012-05-20daily updateAlan Modra1-1/+1
2012-05-19 * elf64-mips.c (elf_backend_got_header_size): Correct definition.Maciej W. Rozycki3-2/+9
* elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF backend's GOT header size instead of hardcoding it.
2012-05-19 * elf32-vax.c (elf_vax_relocate_section)Maciej W. Rozycki2-2/+6
<R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
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