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f8e9a93000
gold/: * testsuite/Makefile.am (ifuncmain2static_LDADD) (ifuncmain2_LDADD, ifuncmain4static_LDADD, ifuncmain4_LDADD) (ifuncmain7static_LDADD, ifuncmain7_LDADD): New empty variables, to avoid unneeded links against $(LDADD). * testsuite/Makefile.in: Regenerate.
9605 lines
394 KiB
Plaintext
9605 lines
394 KiB
Plaintext
2010-12-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* testsuite/Makefile.am (ifuncmain2static_LDADD)
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(ifuncmain2_LDADD, ifuncmain4static_LDADD, ifuncmain4_LDADD)
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(ifuncmain7static_LDADD, ifuncmain7_LDADD): New empty variables,
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to avoid unneeded links against $(LDADD).
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* testsuite/Makefile.in: Regenerate.
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2010-12-15 Ian Lance Taylor <iant@google.com>
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PR gold/12324
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* x86_64.cc (Target_x86_64::Scan::check_non_pic): Give an error
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for R_X86_64_32 and R_X86_64_PC32.
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* testsuite/Makefile.am (ver_matching_def.so): Depend on and use
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ver_matching_def_pic.o.
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(ver_matching_def_pic.o): New target.
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2010-12-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* fileread.cc (file_counts_lock, file_counts_initialize_lock)
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(total_mapped_bytes, current_mapped_bytes, maximum_mapped_bytes):
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Move definition before File_read::View member definitions.
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(File_read::View::~View): Initialize and hold lock before
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updating current_mapped_bytes.
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2010-12-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* dwarf_reader.cc: Remove outdated comment.
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* gold-threads.cc: Fix typo in error message.
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* archive.cc: Fix typos in comments.
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* archive.h: Likewise.
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* arm-reloc-property.cc: Likewise.
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* arm-reloc-property.h: Likewise.
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* arm-reloc.def: Likewise.
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* arm.cc: Likewise.
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* attributes.h: Likewise.
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* cref.cc: Likewise.
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* ehframe.cc: Likewise.
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* fileread.h: Likewise.
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* gold.h: Likewise.
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* i386.cc: Likewise.
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* icf.cc: Likewise.
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* incremental.h: Likewise.
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* int_encoding.cc: Likewise.
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* layout.h: Likewise.
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* main.cc: Likewise.
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* merge.h: Likewise.
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* object.cc: Likewise.
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* object.h: Likewise.
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* options.cc: Likewise.
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* readsyms.cc: Likewise.
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* reduced_debug_output.cc: Likewise.
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* reloc.cc: Likewise.
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* script-sections.cc: Likewise.
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* sparc.cc: Likewise.
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* symtab.h: Likewise.
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* target-reloc.h: Likewise.
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* target.cc: Likewise.
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* target.h: Likewise.
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* timer.cc: Likewise.
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* timer.h: Likewise.
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* x86_64.cc: Likewise.
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2010-12-09 Cary Coutant <ccoutant@google.com>
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* layout.cc (Layout::layout_gnu_stack): Add warnings for executable
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stack.
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* layout.h (Layout::layout_gnu_stack): Add pointer to Object
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parameter; change all callers.
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* object.cc (Sized_relobj::do_layout): Adjust call to layout_gnu_stack.
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* options.h (warn_execstack): New option.
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2010-12-07 Doug Kwan <dougkwan@google.com>
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* arm.cc (Target_arm::Scan::get_reference_flags): Treat R_ARM_PREL31
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like function call relocations.
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2010-12-07 Ian Lance Taylor <iant@google.com>
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* archive.cc (Archive::get_elf_object_for_member): Permit
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punconfigured to be NULL.
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(Archive::read_symbols): Pass NULL to get_elf_object_for_member.
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(Archive::include_member): Pass NULL to get_elf_object_for_member
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if we searched for the archive and this is the first included
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object.
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2010-12-01 Ian Lance Taylor <iant@google.com>
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* dwarf_reader.h (class Sized_dwarf_line_info): Add
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track_relocs_type_ field.
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* dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info):
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Set track_relocs_type_.
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(Sized_dwarf_line_info::process_one_opcode): Ignore the section
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contents when using RELA relocs.
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(Sized_dwarf_line_info::read_relocs): Add the reloc addend to
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reloc_map_.
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* reloc.cc (Track_relocs::next_addend): New function.
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* reloc.h (class Track_relocs): Declare next_addend.
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2010-12-01 Ian Lance Taylor <iant@google.com>
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* testsuite/icf_virtual_function_folding_test.cc (class Bar): Add
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virtual destructor.
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2010-12-01 Ian Lance Taylor <iant@google.com>
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* README: Update compilers known to work and fail.
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2010-11-23 Matthias Klose <doko@ubuntu.com>
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* configure.in: For --enable-gold, handle value `default' instead of
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`both*'. Always install ld as ld.bfd, install as ld if gold is
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not the default.
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* configure: Regenerate.
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2010-11-18 Doug Kwan <dougkwan@google.com>
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* expression.cc (BINARY_EXPRESSION): Initialize left_alignment
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and right_alignment to be zero. Store result alignment only if it is
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greater than existing alignment.
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2010-11-16 Cary Coutant <ccoutant@google.com>
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PR gold/12220
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* dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info):
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Check for ".zdebug_line".
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2010-11-16 Doug Kwan <dougkwan@google.com>
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Cary Coutant <ccoutant@google.com>
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* output.h (Output_segment::set_section_addresses): Pass increase_relro
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by reference; adjust all callers.
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* output.cc (Output_segment::set_section_addresses): Adjust references
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to increase_relro. Add padding to *increase_relro when ORDER_RELRO_LAST
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list is empty.
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(Output_segment::set_offset): Assert if PT_GNU_RELRO segment does not
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end at page boundary.
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2010-11-16 Cary Coutant <ccoutant@google.com>
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PR gold/12220
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* layout.cc (Layout::choose_output_section): Transform names of
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compressed sections even when using a script with a SECTIONS clause.
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(Layout::output_section_name): Remove code to transform
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compressed debug section names.
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* output.cc (Output_section::add_input_section): Use uncompressed
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section size when tracking input sections.
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2010-11-11 Richard Sandiford <richard.sandiford@linaro.org>
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* symtab.h (Symbol::NON_PIC_REF): Remove.
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(Symbol::RELATIVE_REF, Symbol::TLS_REF): New Reference_flags.
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(Symbol::FUNCTION_CALL): Renumber. Reword comment.
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(Symbol::needs_dynamic_reloc): Don't check NON_PIC_REF.
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(Symbol::use_plt_offset): Take a flags argument and pass it
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directly to needs_dynamic_reloc. Restrict check for undefined
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weak symbols to function calls.
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* arm.cc (Target_arm::Scan::get_reference_flags): New function.
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(Target_arm::Scan::global): Use it.
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(Target_arm::Scan::scan_reloc_for_stub): Likewise.
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(Target_arm::Relocate::relocate): Likewise.
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(Target_arm::Relocate::should_apply_static_reloc): Replace flags
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parameter with an r_type parameter. Use get_reference_flags
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to get the flags.
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(Target_arm::Relocate::relocate): Update accordingly.
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* i386.cc (Target_i386::Scan::get_reference_flags): New function.
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(Target_i386::Scan::reloc_needs_plt_for_ifunc): Use it.
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(Target_i386::Scan::global): Likewise.
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(Target_i386::Relocate::relocate): Likewise.
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(Target_i386::Relocate::should_apply_static_reloc): Replace flags
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parameter with an r_type parameter. Use get_reference_flags
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to get the flags.
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(Target_i386::Relocate::relocate): Update accordingly.
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* powerpc.cc (Target_powerpc::Scan::get_reference_flags): New function.
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(Target_powerpc::Scan::global): Use it.
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(Target_powerpc::Scan::scan_reloc_for_stub): Likewise.
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(Target_powerpc::Relocate::relocate): Likewise.
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* sparc.cc (Target_sparc::Scan::get_reference_flags): New function.
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(Target_sparc::Scan::global): Use it.
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(Target_sparc::Scan::scan_reloc_for_stub): Likewise.
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(Target_sparc::Relocate::relocate): Likewise.
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* x86_64.cc (Target_x86_64::Scan::get_reference_flags): New function.
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(Target_x86_64::Scan::reloc_needs_plt_for_ifunc): Use it.
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(Target_x86_64::Scan::global): Likewise.
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(Target_x86_64::Relocate::relocate): Likewise.
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2010-11-08 Doug Kwan <dougkwan@google.com>
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Cary Coutant <ccoutant@google.com>
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* arm.cc (Arm_exidx_merge_section::build_contents): New method.
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(Arm_exidx_merge_section::section_contents_): New data member.
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(Arm_input_section::Arm_input_section): Initialize original_contents_.
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(Arm_input_section::~Arm_input_section): De-allocate memory.
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(Arm_input_section::original_contents_): New data member.
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(Arm_exidx_fixup::process_exidx_section): Pass EXIDX section contents
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in parameters instead of calling Object::section_contents without
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locking.
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(Arm_output_section::group_section): New parameter TASK. Pass it
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to callees that need locking objects.
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(Arm_output_section::fix_exidx_coverage): New parameter TASK. Use it
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to lock EXIDX input sections. Fix a formatting issue. Call
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Arm_exidx_merged_section::build_contents to create merged section
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contents.
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(Arm_output_section::create_stub_group): New parameter TASK. Use it
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to lock object of stub table owner.
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(Arm_exidx_input_section::Arm_exidx_input_section): Add new parameter
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TEXT_SIZE to initialize data member TEXT_SIZE_.
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(Arm_exidx_input_section::addralign): Fix typo in comment.
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(Arm_exidx_input_section::text_size): New method.
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(Target_arm::do_relax): New parameter TASK. Pass it to callees
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that require locking objects. Lock objects before scanning for stubs
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and updating local symbols.
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(Arm_input_section<big_endian>::init): Copy contents of original
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input section.
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(Arm_input_section<big_endian>::do_write): Use saved contents of
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original input section instead of calling Object::section_contents
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without locking.
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(Arm_exidx_cantunwind::do_fixed_endian_write): Find out text section
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size without calling Object::section_size().
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(Arm_exidx_merged_section::Arm_exidx_merged_section): Add sanity check
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for size. Allocate a buffer for merged EXIDX entries.
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(Arm_exidx_merged_section::build_contents): New method.
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(Arm_exidx_merged_section::do_write): Move merge section contents
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building code to Arm_exidx_merged_section::build_contetns. Write
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out contetns in buffer instead of building it on the fly.
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(Arm_relobj::make_exidx_input_section): Also pass text section size
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to Arm_exidx_input_section constructor.
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(Arm_relobj::do_read_symbols): Fix memory leak. Fix a formatting issue.
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(Arm_dynobj::do_read_symbols): Fix memory leak.
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* layout.cc (Layout::finalize): Pass TASK to Target::relax().
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* target.h: (class Task): Add forward declaration.
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(Target::relax): Add new parameter TASK and pass it to
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Target::do_relax().
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(Target::do_relax):: New parameter TASK. Fix a formatting issue.
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2010-11-05 Cary Coutant <ccoutant@google.com>
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PR gold/10708
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* copy-relocs.cc (Copy_relocs::emit_copy_reloc): Hold a lock on the
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object when reading from the file.
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* gold.cc (queue_middle_tasks): Hold a lock on the object when doing
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second layout pass.
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* icf.cc (preprocess_for_unique_sections): Hold a lock on the object
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when reading section contents.
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(get_section_contents): Likewise.
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(icf::find_identical_sections): Likewise.
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* mapfile.cc (Mapfile::print_discarded_sections): Hold a lock on the
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object when reading from the file.
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* plugin.cc (Plugin_manager::layout_deferred_objects): Hold a lock on
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the object when doing deferred section layout.
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2010-11-03 Nick Clifton <nickc@redhat.com>
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PR gold/12001
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* script.h (class Symbol_assignment: name): New member. Returns
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the name of the symbol.
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* scrfipt.cc (Script_options::is_pending_assignment): New member.
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Returns true if the given symbol name is on the list of
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assignments wating to be processed.
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* archive.cc (should_incldue_member): If the symbol is undefined,
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check to see if it is on the list of symbols pending assignment.
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2010-11-03 Ryan Mansfield <rmansfield@qnx.com>
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* script-sections.cc (Script_sections::find_memory_region): Check
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for a NULL output section pointer.
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2010-10-29 Doug Kwan <dougkwan@google.com>
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* arm.cc (Arm_outout_section::fix_exidx_coverage): Adjust call to
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Output_section::add_relaxed_input_section.
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* output.cc (Output_section::add_relaxed_input_section): Add new
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arguments LAYOUT and NAME. Set section order index.
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(Output_section::convert_input_sections_in_list_to_relaxed_sections):
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Copy section order index.
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* output.h (Output_section::add_relaxed_input_section): Add new
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arguments LAYOUT and NAME.
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2010-10-29 Viktor Kutuzov <vkutuzov@accesssoftek.com>
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* testsuite/Makefile.am: Move gcctestdir/ld rule to
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NATIVE_OR_CROSS_LINKER.
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* testsuite/Makefile.in: Regenerate.
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2010-10-20 Doug Kwan <dougkwan@google.com>
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* arm.cc (Arm_relobj::do_read_symbols): Warn about ARM EXIDX sections
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without SHF_LINK_ORDER flags.
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* layout.cc (Layout::choose_output_section): Do not filter
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SHF_LINK_ORDER flag in a relocatable link.
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2010-10-17 Cary Coutant <ccoutant@google.com>
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* output.h (Output_segment::set_section_addresses): Change function
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signature. Update all callers.
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* output.cc (Output_segment::is_first_section_relro): Ignore TLS
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sections.
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(Output_segment::set_section_addresses): Align after last TLS
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section. Add padding before last relro section instead of after.
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2010-10-17 Doug Kwan <dougkwan@google.com>
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* gold/arm.cc (Target_arm::got_section): Use correct order and set
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GOT output section to be writable.
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2010-10-14 Cary Coutant <ccoutant@google.com>
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* debug.h (DEBUG_INCREMENTAL): New flag.
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(debug_string_to_enum): Add DEBUG_INCREMENTAL).
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* gold.cc (queue_initial_tasks): Check parameters for incremental link
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mode.
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* incremental.cc (report_command_line): Ignore all forms of
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--incremental.
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* layout.cc (Layout::Layout): Check parameters for incremental link
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mode.
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* options.cc (General_options::parse_incremental): New function.
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(General_options::parse_no_incremental): New function.
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(General_options::parse_incremental_full): New function.
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(General_options::parse_incremental_update): New function.
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(General_options::incremental_mode_): New data member.
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(General_options::finalize): Check incremental_mode_.
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* options.h (General_options): Update help text for --incremental.
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Add --no-incremental, --incremental-full, --incremental-update.
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(General_options::Incremental_mode): New enum type.
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(General_options::incremental_mode): New function.
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(General_options::incremental_mode_): New data member.
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* parameters.cc (Parameters::incremental_mode_): New data member.
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(Parameters::set_options): Set incremental_mode_.
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(Parameters::set_incremental_full): New function.
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(Parameters::incremental): New function.
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(Parameters::incremental_update): New function.
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(set_parameters_incremental_full): New function.
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* parameters.h (Parameters::set_incremental_full): New function.
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(Parameters::incremental): New function.
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(Parameters::incremental_update): New function.
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(Parameters::incremental_mode_): New data member.
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(set_parameters_incremental_full): New function.
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* plugin.cc (Plugin_manager::add_input_file): Check parameters for
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incremental link mode.
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* reloc.cc (Sized_relobj::do_read_relocs): Likewise.
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(Sized_relobj::do_relocate_sections): Likewise.
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* testsuite/Makefile.am (incremental_test): Use --incremental-full
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option.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/incremental_test.sh: Filter all forms of --incremental.
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2010-10-12 Viktor Kutuzov <vkutuzov@accesssoftek.com>
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* script-sections.h (class Script_sections): Make
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Sections_elements typedef public.
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* script-sections.cc (class Sort_output_sections): Add elements_
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field. Add constructor which sets it; change all callers.
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(Sort_output_sections::is_before): New function.
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(Sort_output_sections::operator()): Call is_before.
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* configure.ac (NATIVE_OR_CROSS_LINKER): New automake
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conditional.
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* testsuite/script_test_10.sh: New test. Test script section
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order.
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* testsuite/script_test_10.t: Likewise.
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* testsuite/script_test_10.s: Likewise.
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* testsuite/Makefile.am: Wrap the cross linker tests and the
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common tests into NATIVE_OR_CROSS_LINKER.
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(check_SCRIPTS): Add script_test_10.sh.
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(check_DATA): Add script_test_10.stdout.
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(script_test_10.o, script_test_10): New targets.
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(script_test_10.stdout): New target.
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* configure, testsuite/Makefile.in: Regenerate.
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2010-10-12 Viktor Kutuzov <vkutuzov@accesssoftek.com>
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* arm.cc (Target_arm::Scan::local): Report the unsupported reloc
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error for the deprecated relocations.
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(Target_arm::Scan::global): Likewise.
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(Target_arm::Relocate::relocate): Likewise.
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2010-10-12 Richard Sandiford <richard.sandiford@linaro.org>
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* fileread.cc (Input_file::find_file): Initialize *found_name
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and *namep when using the fallback search for case 4.
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2010-10-11 Cary Coutant <ccoutant@google.com>
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* options.h (class General_options): Redefine -z lazy as an alias for
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the negation of -z now.
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2010-10-11 Ian Lance Taylor <iant@google.com>
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* resolve.cc (symbol_to_bits): Report the value of the unsupported
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binding.
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2010-10-06 Nick Clifton <nickc@redhat.com>
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* script-sections.cc(class Memory_region): Remove
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current_lma_offset_ field. Rename current_vma_offset_ to
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current_offset_. Add last_section_ field.
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(Memory_region::get_current_vma_address): Rename to
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get_current_address.
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(Memory_region::get_current_lma_address): Delete.
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(Memory_region::increment_vma_offset): Rename to
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increment_offset.
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(Memory_region::increment_lma_offset): Delete.
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(Memory_region::attributes_compatible): New method. Returns
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true if the provided section is compatible with the region.
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(Memory_region::get_last_section): New method. Returns the last
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section to use the region.
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(Memory_region::set_last_section): New method. Stores the last
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section to use the region.
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(Script_sections::block_in_region): New method. Returns true if
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a block of memory is contained within a region.
|
|
(Script_sections::find_memory_region): New method. Locates a
|
|
memory region to be used to set a VMA or LMA address.
|
|
(Output_section_definition::set_section_addresses): Add code to
|
|
check for addresses set by memory regions.
|
|
(Output_segment::set_section_addresses): Remove memory region
|
|
walking code.
|
|
(Script_sections::create_segment): Add a warning if a header
|
|
segment is created outside of any region.
|
|
* script-sections.h (class Script_sections): Add prototypes for
|
|
find_memory_region and block_in_region methods.
|
|
* testsuite/memory_test.s: Use .long instead of .word.
|
|
* testsuite/memory_test.t: Add some more output sections.
|
|
* testsuite/memory_test.sh: Update expected output.
|
|
|
|
2010-10-02 Doug Kwan <dougkwan@google.com>
|
|
|
|
* symtab.cc (Symbol_table::Symbol_table_hash::operator()): Move
|
|
defintion to symtab.h
|
|
* symtab.h (Symbol_table::Symbol_table_hash::operator()): Change
|
|
declaration to defintion.
|
|
|
|
2010-10-01 Nick Clifton <nickc@redhat.com>
|
|
|
|
* expression.cc (eval): Replace dummy argument with NULL.
|
|
(eval_maybe_dot): Check for a NULL result section pointer.
|
|
(Symbol_expression::value): Likewise.
|
|
(Dot_expression::value): Likewise.
|
|
(BINARY_EXPRESSION): Likewise.
|
|
(Max_expression::value): Likewise.
|
|
(Min_expression::value): Likewise.
|
|
(Absolute_expression::value): Likewise.
|
|
(Addr_expression::value_from_output_section): Likewise.
|
|
(Loaddddr_expression::value_from_output_section): Likewise.
|
|
(Segment_start_expression::value): Likewise.
|
|
* script-sections.cc
|
|
(Sections_elememt_dot_assignment::finalize_symbols): Replace dummy
|
|
argument with NULL.
|
|
(Sections_elememt_dot_assignment::set_section_addresses):
|
|
Likewise.
|
|
(Output_data_expression::do_write_to_buffer): Likewise.
|
|
(Output_section_definition::finalize_symbols): Likewise.
|
|
(Output_section_definition::set_section_addresses): Likewise.
|
|
|
|
2010-09-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/testsuite/arm_branch_out_of_range.sh: Fix broken tests.
|
|
|
|
2010-09-28 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* target.h (Target::can_icf_inline_merge_sections): New virtual
|
|
function.
|
|
* x86_64.cc (Target__x86_64::can_icf_inline_merge_sections): New
|
|
virtual function.
|
|
* i386.cc (Target_i386::can_icf_inline_merge_sections): New
|
|
virtual function.
|
|
* icf.cc (get_section_contents): Inline merge sections only when
|
|
target allows it.
|
|
|
|
2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* configure: Regenerate.
|
|
|
|
2010-09-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/memory_test.sh: Adjust for change of 2010-09-10.
|
|
* testsuite/Makefile.am (memory_test.o): New target.
|
|
(memory_test): Depend on memory_test.o, gcctestdir/ld, and
|
|
memory_test.t.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2010-09-17 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Relocate::relocate): Ignore symbol type and
|
|
defintion if relocation uses GOT entries of the symbol.
|
|
* testsuite/icf_safe_test.sh: Fix test.
|
|
* testsuite/icf_safe_so_test.sh: Fix test.
|
|
|
|
2010-09-16 Cary Coutant <ccoutant@google.com>
|
|
|
|
* script_sections.cc (class Memory_region): Remove "NULL" from
|
|
vector initializations.
|
|
|
|
2010-09-15 Cary Coutant <ccoutant@google.com>
|
|
|
|
* incremental.cc (Output_section_incremental_inputs::write_info_blocks):
|
|
Resolve forwarding symbols.
|
|
|
|
2010-09-15 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/testsuite/script_test_3.t: Add ARM special sections.
|
|
* gold/testsuite/script_test_4.t: Same.
|
|
* gold/testsuite/script_test_5.t: Same.
|
|
* gold/testsuite/script_test_6.t: Same.
|
|
* gold/testsuite/script_test_7.t: Same.
|
|
* gold/testsuite/script_test_7.t: Same.
|
|
* gold/testsuite/thumb_blx_out_of_range.s: Fix instruction alignment.
|
|
|
|
2010-09-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* x86_64.cc (Target_x86_64::saw_tls_block_reloc_): Remove member.
|
|
(Target_x86_64::Relocate::relocate_tls): Replace check for
|
|
saw_tls_block_reloc_ with test for executable section.
|
|
|
|
2010-09-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.h (Symbol::needs_dynamic_reloc): Non-PIC calls from
|
|
position-independent executables to shared libraries need dynamic
|
|
relocations.
|
|
(Symbol::may_need_copy_reloc): Do not generate COPY relocs in
|
|
position-independent executables.
|
|
* testsuite/Makefile.am (two_file_mixed_pie_test): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2010-09-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
PR gold/11997
|
|
* testsuite/memory_test.t: Discard any sections that are not
|
|
needed.
|
|
|
|
2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR gold/11996
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Remove
|
|
"This::" to work around a bug in gcc 4.2.
|
|
|
|
* testsuite/ifuncmain7.c (foo_ifunc): Add __attribute__ ((used)).
|
|
|
|
2010-09-09 Rafael Espindola <espindola@google.com>
|
|
|
|
* layout.cc (Layout::attach_allocated_section_to_segment): Don't put
|
|
sections with different PF_X flags in the same segment.
|
|
(Layout::find_first_load_seg): Search all segments to find the first
|
|
one.
|
|
* options.h (rosegment): New.
|
|
|
|
2010-09-08 Rafael Espindola <espindola@google.com>
|
|
|
|
* layout.cc (Layout::set_segment_offsets): Always advance to a new page.
|
|
|
|
2010-09-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_exidx_cantunwind::do_print_to_mapfile): New method.
|
|
(Arm_relobj::do_relocate_sections): Add new parameter for output
|
|
file to match the parent.
|
|
(Target_arm::scan_reloc_section_for_stubs): Use would-be final values
|
|
of local symbols instead of input values. Update code to track
|
|
changes in gold::relocate_section.
|
|
* object.cc (Sized_relobj::compute_final_local_value): New methods.
|
|
(Sized_relobj::compute_final_local_value_internal): New methods.
|
|
(Sized_relobj::do_finalize_local_symbols): Move code from loop
|
|
body into private version of Sized_relobj::compute_final_local_value.
|
|
Call the inline method.
|
|
* object.h (Symbol_value::Symbol_value): Define destructor. Free
|
|
merged symbol value if there is one.
|
|
(Symbol_value::has_output_value): New method defintiion.
|
|
(Sized_relobj::Compute_final_local_value_status): New enum type.
|
|
(Sized_relobj::compute_final_local_value): New methods.
|
|
(Sized_relobj::compute_final_local_value_internal): New methods.
|
|
* Makefile.am (check_SCRIPTS): Add arm_branch_out_of_range.sh
|
|
and arm_cortex_a8.sh.
|
|
(thumb_bl_out_of_range_local, arm_cortex_a8_b_cond, arm_cortex_a8_bl,
|
|
arm_cortex_a8_blx, arm_cortex_a8_local, arm_corte_a8_local_reloc):
|
|
New tests.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/arm_bl_out_of_range.s: Update test.
|
|
* testsuite/thumb_bl_out_of_range.s: Ditto.
|
|
* testsuite/thumb_blx_out_of_range.s: Ditto.
|
|
* testsuite/arm_branch_out_of_range.sh: New file.
|
|
* testsuite/arm_cortex_a8.sh: Ditto.
|
|
* testsuite/arm_cortex_a8_b.s: Ditto.
|
|
* testsuite/arm_cortex_a8_b_cond.s: Ditto.
|
|
* testsuite/arm_cortex_a8_b_local.s: Ditto.
|
|
* testsuite/arm_cortex_a8_bl.s: Ditto.
|
|
* testsuite/arm_cortex_a8_blx.s: Ditto.
|
|
* testsuite/arm_cortex_a8_local.s: Ditto.
|
|
* testsuite/arm_cortex_a8_local_reloc.s: Ditto.
|
|
* testsuite/thumb_bl_out_of_range_local.s: Ditto.
|
|
|
|
2010-09-08 Rafael Espindola <espindola@google.com>
|
|
|
|
* Makefile.am (memory_test.stdout): Run readelf with -W.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/memory_test.sh: Make the regexps accept both 32 and
|
|
64 bit output.
|
|
|
|
2010-09-08 Rafael Espindola <espindola@google.com>
|
|
|
|
* script-sections.cc (Script_sections::add_memory_region): Convert
|
|
field precision to int.
|
|
* script.cc (script_set_section_region, script_set_section_region):
|
|
Convert field precision to int.
|
|
|
|
2010-09-08 Rafael Espindola <espindola@google.com>
|
|
|
|
* arm.cc (do_finalize_sections): Create the __exidx_start and
|
|
__exdix_end symbols even when the section is missing.
|
|
|
|
2010-09-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
* README: Remove claim that MEMORY is not supported.
|
|
* expression.cc (script_exp_function_origin)
|
|
(script_exp_function_length): Move from here to ...
|
|
* script.cc: ... here.
|
|
(script_set_section_region, script_add_memory)
|
|
(script_parse_memory_attr, script_include_directive): New
|
|
functions.
|
|
* script-sections.cc
|
|
(class Memory_region): New class.
|
|
(class Output_section_definition): Add set_memory_region,
|
|
set_section_vma, set_section_lma and get_section_name methods.
|
|
(class Script_Sections): Add add_memory_region,
|
|
find_memory_region, find_memory_region_origin,
|
|
find_memory_region_length and set_memory_region methods.
|
|
Have set_section_addresses method walk the list of set memory
|
|
regions.
|
|
Extend the print methos to display memory regions.
|
|
* script-sections.h: Add prototypes for new methods.
|
|
Add enum for MEMORY region attributes.
|
|
* yyscript.y: Add support for parsing MEMORY regions.
|
|
* script-c.h: Add prototypes for new functions.
|
|
* testsuite/Makefile.am: Add test of MEMORY region functionality.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/memory_test.sh: New script.
|
|
* testsuite/memory_test.s: New assembler source file.
|
|
* testsuite/memory_test.t: New linker script.
|
|
|
|
2010-08-27 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/resolve.cc (Symbol_table::should_override): Let a weak
|
|
reference override an existing dynamic weak reference.
|
|
* testsuite/Makefile.am: Add new test dyn_weak_ref.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/dyn_weak_ref.sh: New file.
|
|
* testsuite/dyn_weak_ref_1.c: Ditto.
|
|
* testsuite/dyn_weak_ref_2.c: Ditto.
|
|
|
|
2010-08-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* incremental.h (class Incremental_input_entry): Add virtual
|
|
destructor.
|
|
|
|
2010-08-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/start_lib_test_3.c: Mark t3 as used.
|
|
|
|
2010-08-27 Nick Clifton <nickc@redhat.com>
|
|
|
|
* options.cc (version_script): Fix small typo in previous
|
|
whitespace tidyup.
|
|
|
|
2010-08-25 Nick Clifton <nickc@redhat.com>
|
|
|
|
* archive.cc: Formatting fixes: Remove whitespace between
|
|
typename and following asterisk. Remove whitespace between
|
|
function name and opening parenthesis.
|
|
* archive.h: Likewise.
|
|
* arm.cc: Likewise.
|
|
* attributes.cc: Likewise.
|
|
* attributes.h: Likewise.
|
|
* common.cc: Likewise.
|
|
* copy-relocs.cc: Likewise.
|
|
* dirsearch.h: Likewise.
|
|
* dynobj.cc: Likewise.
|
|
* ehframe.cc: Likewise.
|
|
* ehframe.h: Likewise.
|
|
* expression.cc: Likewise.
|
|
* fileread.cc: Likewise.
|
|
* fileread.h: Likewise.
|
|
* gc.h: Likewise.
|
|
* gold-threads.cc: Likewise.
|
|
* gold.cc: Likewise.
|
|
* i386.cc: Likewise.
|
|
* icf.h: Likewise.
|
|
* incremental-dump.cc: Likewise.
|
|
* incremental.cc: Likewise.
|
|
* layout.cc: Likewise.
|
|
* layout.h: Likewise.
|
|
* main.cc: Likewise.
|
|
* merge.cc: Likewise.
|
|
* merge.h: Likewise.
|
|
* object.cc: Likewise.
|
|
* object.h: Likewise.
|
|
* options.cc: Likewise.
|
|
* options.h: Likewise.
|
|
* output.cc: Likewise.
|
|
* output.h: Likewise.
|
|
* plugin.cc: Likewise.
|
|
* plugin.h: Likewise.
|
|
* powerpc.cc: Likewise.
|
|
* reloc.cc: Likewise.
|
|
* script-c.h: Likewise.
|
|
* script-sections.cc: Likewise.
|
|
* script.cc: Likewise.
|
|
* stringpool.cc: Likewise.
|
|
* symtab.cc: Likewise.
|
|
* symtab.h: Likewise.
|
|
* target.cc: Likewise.
|
|
* timer.cc: Likewise.
|
|
* timer.h: Likewise.
|
|
* version.cc: Likewise.
|
|
* x86_64.cc: Likewise.
|
|
|
|
2010-08-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
PR 11899
|
|
* layout.cc (segment_precedes): Sort segments by their physical
|
|
addresses, if they have been set.
|
|
|
|
2010-08-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (Lib_group::add_symbols): Lock object before deleting its
|
|
symbols data.
|
|
(Lib_group::include_member): Unlock object after deleting its
|
|
symbols data.
|
|
* testsuite/start_lib_test_3.c: Remove all global symbols to trigger
|
|
the bug fixed here.
|
|
|
|
2010-08-19 Neil Vachharajani <nvachhar@google.com>
|
|
Cary Coutant <ccoutant@google.com>
|
|
|
|
* gold/archive.h (Add_lib_group_symbols): Add readsyms_blocker_, adjust
|
|
constructor, and set_blocker.
|
|
* gold/archive.cc (Add_lib_group_symbols::is_runnable): Also check
|
|
readsyms_blocker_.
|
|
* gold/readsyms.cc (Read_symbols::do_lib_group): Also pass
|
|
this->this_blocker_ to Add_lib_group_symbols::set_blocker.
|
|
* testsuite/Makefile.am (start_lib_test): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/start_lib_test_main.c: New file.
|
|
* testsuite/start_lib_test_1.c: New file.
|
|
* testsuite/start_lib_test_2.c: New file.
|
|
* testsuite/start_lib_test_3.c: New file.
|
|
|
|
2010-08-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
* Makefile.in: Rebuild with automake 1.11.1.
|
|
* aclocal.m4: Likewise.
|
|
* testsuite/Makefile.in: Likewise.
|
|
|
|
2010-08-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10893
|
|
* i386.cc (class Output_data_plt_i386): Update declarations.
|
|
Define Global_ifunc and Local_ifunc types. Add global_ifuncs_ and
|
|
local_ifuncs_ fields.
|
|
(Target_i386::do_plt_section_for_global): New function.
|
|
(Target_i386::do_plt_section_for_local): New function.
|
|
(Output_data_plt_i386::Output_data_plt_i386): Add symtab
|
|
parameter; change all callers. Initialize global_ifuncs_ and
|
|
local_ifuncs_. If doing a static link define __rel_iplt_start and
|
|
__rel_iplt_end.
|
|
(Output_data_plt_i386::add_entry): Handle IFUNC symbols.
|
|
(Output_data_plt_i386::add_local_ifunc_entry): New function.
|
|
(Output_data_plt_i386::do_write): Fix GOT entries for IFUNC
|
|
symbols.
|
|
(Target_i386::make_plt_section): New function, broken out of
|
|
make_plt_entry. Set sh_info field of .rel.plt to point to .plt.
|
|
(Target_i386::make_plt_entry): Call make_plt_section.
|
|
(Target_i386::make_local_ifunc_plt_entry): New function.
|
|
(Target_i386::Scan::reloc_needs_iplt_for_ifunc): New function.
|
|
(Target_i386::Scan::local): Handle IFUNC symbols. Add
|
|
R_386_IRELATIVE to switch.
|
|
(Target_i386::Scan::global): Likewise.
|
|
(Target_i386::Relocate::relocate): Likewise.
|
|
(Target_i386::Relocatable_size_for_reloc): Add R_386_IRELATIVE to
|
|
switch.
|
|
* x86_64.cc (class Output_data_plt_x86_64): Update declarations.
|
|
(Target_x86_64::do_plt_section_for_global): New function.
|
|
(Target_x86_64::do_plt_section_for_local): New function.
|
|
(Output_data_plt_x86_64::Output_data_plt_x86_64): Add symtab
|
|
parameter; change all callers. If doing a static link define
|
|
__rela_iplt_start and __rela_iplt_end.
|
|
(Output_data_plt_x86_64::add_entry): Handle IFUNC symbols.
|
|
(Output_data_plt_x86_64::add_local_ifunc_entry): New function.
|
|
(Target_x86_64::make_plt_section): Set sh_info field of .rel.plt
|
|
to point to .plt.
|
|
(Target_x86_64::make_local_ifunc_plt_entry): New function.
|
|
(Target_x86_64::Scan::check_non_pic): Add R_X86_64_IRELATIVE to
|
|
switch.
|
|
(Target_x86_64::Scan::reloc_needs_iplt_for_ifunc): New function.
|
|
(Target_x86_64::Scan::local): Handle IFUNC symbols. Add
|
|
R_X86_64_IRELATIVE to switch.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
(Target_x86_64::Relocate::relocate): Likewise.
|
|
(Target_x86_64::Relocatable_size_for_reloc): Add R_X86_64_IRELATIVE to
|
|
switch.
|
|
* target.h (class Target): Add plt_section_for_global and
|
|
plt_section_for_local functions. Add do_plt_section_for_global
|
|
and do_plt_section_for_local virtual functions.
|
|
* symtab.h (Symbol::needs_plt_entry): Handle IFUNC symbol. Add
|
|
clarifying comments.
|
|
(Symbol::use_plt_offset): Handle IFUNC symbol.
|
|
* object.cc (Sized_relobj::Sized_relobj): Initialize
|
|
local_plt_offsets_.
|
|
(Sized_relobj::local_has_plt_offset): New function.
|
|
(Sized_relobj::local_plt_offset): New function.
|
|
(Sized_relobj::set_local_plt_offset): New function.
|
|
(Sized_relobj::do_count): Handle IFUNC symbol.
|
|
* object.h (class Symbol_value): Add is_ifunc_symbol_ field. Take
|
|
a bit away from input_shndx_ field. Add set_is_func_symbol and
|
|
is_ifunc_symbol functions.
|
|
(class Sized_relobj): Update declarations. Remove Tls_got_entry
|
|
and Local_tls_got_offsets. Define Local_plt_offsets. Add
|
|
local_plt_offsets_ field.
|
|
(Sized_relobj::clear_local_symbols): Clear local_plt_offsets_.
|
|
* output.h (class Output_section_data): Add non-const
|
|
output_section function.
|
|
(class Output_data_got): Update declarations.
|
|
(class Output_data_got::Got_entry): Add use_plt_offset_ field.
|
|
Add use_plt_offset parameter to global and local constructors.
|
|
Change all callers. Change local_sym_index_ field to 31 bits.
|
|
Change GSYM_CODE and CONSTANT_CODE accordingly.
|
|
* output.cc (Output_data_reloc_base::do_adjust_output_section): If
|
|
doing a static link don't set sh_link field.
|
|
(Output_data_got::Got_entry::write): Use PLT offset if
|
|
appropriate.
|
|
(Output_data_got::add_global_plt): New function.
|
|
(Output_data_got::add_local_plt): New function.
|
|
* target-reloc.h (relocate_section): Handle IFUNC symbol.
|
|
* defstd.cc (in_section): Remove entries for __rel_iplt_start,
|
|
__rel_iplt_end, __rela_iplt_start, and __rela_iplt_end.
|
|
* configure.ac: Set IFUNC automake conditional for glibc >= 2.11.
|
|
* testsuite/Makefile.am: Add a bunch of IFUNC tests, all within
|
|
IFUNC conditional.
|
|
* testsuite/ifunc-sel.h: New file.
|
|
* testsuite/ifuncmain1.c: New file.
|
|
* testsuite/ifuncmain1vis.c: New file.
|
|
* testsuite/ifuncmod1.c: New file.
|
|
* testsuite/ifuncdep2.c: New file.
|
|
* testsuite/ifuncmain2.c: New file.
|
|
* testsuite/ifuncmain3.c: New file.
|
|
* testsuite/ifuncmod3.c: New file.
|
|
* testsuite/ifuncmain4.c: New file.
|
|
* testsuite/ifuncmain5.c: New file.
|
|
* testsuite/ifuncmod5.c: New file.
|
|
* testsuite/ifuncmain6pie.c: New file.
|
|
* testsuite/ifuncmod6.c: New file.
|
|
* testsuite/ifuncmain7.c: New file.
|
|
* configure, testsuite/Makefile.in: Rebuild.
|
|
|
|
2010-08-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
* incremental.cc
|
|
(Output_section_incremental_inputs::write_input_files): Add cast
|
|
to avoid signed/unsigned comparison warning.
|
|
(Output_section_incremental_inputs::write_info_blocks): Likewise.
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
* common.cc (Sort_commons::operator()): Remove unnecessary code.
|
|
|
|
2010-08-13 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/incremental_test_1.c: Add prototype to avoid warning.
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
Doug Kwan <dougkwan@google.com>
|
|
|
|
* resolve.cc (Symbol_table::should_override): When a weak dynamic
|
|
defintion overrides non-weak undef, remember that the original undef
|
|
is not weak.
|
|
* symtab.cc (Symbol_table::sized_write_global): For undef without
|
|
an original weak binding, set binding to global in output.
|
|
* testsuite/Makefile.am: Add new test strong_ref_weak_def.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/strong_ref_weak_def.sh: New file.
|
|
* testsuite/strong_ref_weak_def_1.c: Ditto.
|
|
* testsuite/strong_ref_weak_def_2.c: Ditto.
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
* testsuite/incremental_test.sh: Rewrite.
|
|
* testsuite/incremental_test_1.c: Rewrite.
|
|
* testsuite/incremental_test_2.c: Rewrite.
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
* arm.cc (Target_arm::got_size): Add const.
|
|
(Target_arm::got_entry_count): New function.
|
|
(Target_arm::plt_entry_count): New function.
|
|
(Target_arm::first_plt_entry_offset): New function.
|
|
(Target_arm::plt_entry_size): New function.
|
|
(Output_data_plt_arm::entry_count): New function.
|
|
(Output_data_plt_arm::first_plt_entry_offset): New function.
|
|
(Output_data_plt_arm::get_plt_entry_size): New function.
|
|
* i386.cc (Target_i386::got_size): Add const.
|
|
(Target_i386::got_entry_count): New function.
|
|
(Target_i386::plt_entry_count): New function.
|
|
(Target_i386::first_plt_entry_offset): New function.
|
|
(Target_i386::plt_entry_size): New function.
|
|
(Output_data_plt_i386::entry_count): New function.
|
|
(Output_data_plt_i386::first_plt_entry_offset): New function.
|
|
(Output_data_plt_i386::get_plt_entry_size): New function.
|
|
* incremental-dump.cc (dump_incremental_inputs): Adjust call to
|
|
find_incremental_inputs_sections. Dump incremental_got_plt section.
|
|
* incremental.cc: Include target.h.
|
|
(Sized_incremental_binary::do_find_incremental_inputs_sections): Add
|
|
parameter. Adjust all callers. Find incremental_got_plt section.
|
|
(Incremental_inputs::create_data_sections): Create incremental_got_plt
|
|
section.
|
|
(Output_section_incremental_inputs::set_final_data_size): Calculate
|
|
size of incremental_got_plt section.
|
|
(Output_section_incremental_inputs::do_write): Write the
|
|
incremental_got_plt section.
|
|
(Got_plt_view_info): New struct.
|
|
(Local_got_offset_visitor): New class.
|
|
(Global_got_offset_visitor): New class.
|
|
(Global_symbol_visitor_got_plt): New class.
|
|
(Output_section_incremental_inputs::write_got_plt): New function.
|
|
* incremental.h (Incremental_binary::find_incremental_inputs_sections):
|
|
Add parameter. Adjust all callers.
|
|
(Incremental_binary::do_find_incremental_inputs_sections): Likewise.
|
|
(Incremental_inputs::got_plt_section): New function.
|
|
(Incremental_inputs::got_plt_section_): New data member.
|
|
(Incremental_got_plt_reader): New class.
|
|
* layout.cc (Layout::create_incremental_info_sections): Add the
|
|
incremental_got_plt section.
|
|
* object.h (Got_offset_list::get_list): New function.
|
|
(Got offset_list::for_all_got_offsets): New function.
|
|
(Sized_relobj::local_got_offset_list): New function.
|
|
* powerpc.cc (Target_powerpc::got_size): Add const.
|
|
(Target_powerpc::got_entry_count): New function.
|
|
(Target_powerpc::plt_entry_count): New function.
|
|
(Target_powerpc::first_plt_entry_offset): New function.
|
|
(Target_powerpc::plt_entry_size): New function.
|
|
(Output_data_plt_powerpc::entry_count): New function.
|
|
(Output_data_plt_powerpc::first_plt_entry_offset): New function.
|
|
(Output_data_plt_powerpc::get_plt_entry_size): New function.
|
|
* sparc.cc (Target_sparc::got_size): Add const.
|
|
(Target_sparc::got_entry_count): New function.
|
|
(Target_sparc::plt_entry_count): New function.
|
|
(Target_sparc::first_plt_entry_offset): New function.
|
|
(Target_sparc::plt_entry_size): New function.
|
|
(Output_data_plt_sparc::entry_count): New function.
|
|
(Output_data_plt_sparc::first_plt_entry_offset): New function.
|
|
(Output_data_plt_sparc::get_plt_entry_size): New function.
|
|
* symtab.h (Symbol::got_offset_list): New function.
|
|
(Symbol_table::for_all_symbols): New function.
|
|
* target.h (Sized_target::got_entry_count): New function.
|
|
(Sized_target::plt_entry_count): New function.
|
|
(Sized_target::plt_entry_size): New function.
|
|
* x86_64.cc (Target_x86_64::got_size): Add const.
|
|
(Target_x86_64::got_entry_count): New function.
|
|
(Target_x86_64::plt_entry_count): New function.
|
|
(Target_x86_64::first_plt_entry_offset): New function.
|
|
(Target_x86_64::plt_entry_size): New function.
|
|
(Output_data_plt_x86_64::entry_count): New function.
|
|
(Output_data_plt_x86_64::first_plt_entry_offset): New function.
|
|
(Output_data_plt_x86_64::get_plt_entry_size): New function.
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc: Include incremental.h.
|
|
(Archive::Archive): Initialize incremental_info_.
|
|
(Archive::include_member): Record archive members in incremental info.
|
|
(Add_archive_symbols::run): Record begin and end of an archive in
|
|
incremental info.
|
|
(Lib_group::include_member): Record objects in incremental info.
|
|
* archive.h (Incremental_archive_entry): Forward declaration.
|
|
(Archive::set_incremental_info): New member function.
|
|
(Archive::incremental_info): New member function.
|
|
(Archive::Unused_symbol_iterator): New class.
|
|
(Archive::unused_symbols_begin): New member function.
|
|
(Archive::unused_symbols_end): New member function.
|
|
(Archive::incremental_info_): New data member.
|
|
* incremental-dump.cc (find_input_containing_global): New function.
|
|
(dump_incremental_inputs): Dump new incremental info sections.
|
|
* incremental.cc: Include symtab.h.
|
|
(Output_section_incremental_inputs): New class.
|
|
(Sized_incremental_binary::do_find_incremental_inputs_sections): Support
|
|
new incremental info sections.
|
|
(Sized_incremental_binary::do_check_inputs): Likewise.
|
|
(Incremental_inputs::report_archive): Remove.
|
|
(Incremental_inputs::report_archive_begin): New function.
|
|
(Incremental_inputs::report_archive_end): New function.
|
|
(Incremental_inputs::report_object): New function.
|
|
(Incremental_inputs::finalize_inputs): Remove.
|
|
(Incremental_inputs::report_input_section): New function.
|
|
(Incremental_inputs::report_script): Rewrite.
|
|
(Incremental_inputs::finalize): Do nothing but finalize string table.
|
|
(Incremental_inputs::create_incremental_inputs_section_data): Remove.
|
|
(Incremental_inputs::sized_create_inputs_section_data): Remove.
|
|
(Incremental_inputs::create_data_sections): New function.
|
|
(Incremental_inputs::relocs_entsize): New function.
|
|
(Output_section_incremental_inputs::set_final_data_size): New function.
|
|
(Output_section_incremental_inputs::do_write): New function.
|
|
(Output_section_incremental_inputs::write_header): New function.
|
|
(Output_section_incremental_inputs::write_input_files): New function.
|
|
(Output_section_incremental_inputs::write_info_blocks): New function.
|
|
(Output_section_incremental_inputs::write_symtab): New function.
|
|
* incremental.h (Incremental_script_entry): Forward declaration.
|
|
(Incremental_object_entry): Forward declaration.
|
|
(Incremental_archive_entry): Forward declaration.
|
|
(Incremental_inputs): Forward declaration.
|
|
(Incremental_inputs_header_data): Remove.
|
|
(Incremental_inputs_header): Remove.
|
|
(Incremental_inputs_header_write): Remove.
|
|
(Incremental_inputs_entry_data): Remove.
|
|
(Incremental_inputs_entry): Remove.
|
|
(Incremental_inputs_entry_write): Remove.
|
|
(enum Incremental_input_type): Add INCREMENTAL_INPUT_ARCHIVE_MEMBER.
|
|
(Incremental_binary::find_incremental_inputs_sections): Add parameters.
|
|
(Incremental_binary::do_find_incremental_inputs_sections): Likewise.
|
|
(Sized_ncremental_binary::do_find_incremental_inputs_sections):
|
|
Likewise.
|
|
(Incremental_input_entry): New class.
|
|
(Incremental_script_entry): New class.
|
|
(Incremental_object_entry): New class.
|
|
(Incremental_archive_entry): New class.
|
|
(Incremental_inputs::Incremental_inputs): Initialize new data members.
|
|
(Incremental_inputs::report_inputs): Remove.
|
|
(Incremental_inputs::report_archive): Remove.
|
|
(Incremental_inputs::report_archive_begin): New function.
|
|
(Incremental_inputs::report_archive_end): New function.
|
|
(Incremental_inputs::report_object): Change prototype.
|
|
(Incremental_inputs::report_input_section): New function.
|
|
(Incremental_inputs::report_script): Change prototype.
|
|
(Incremental_inputs::get_reloc_count): New function.
|
|
(Incremental_inputs::set_reloc_count): New function.
|
|
(Incremental_inputs::create_data_sections): New function.
|
|
(Incremental_inputs::create_incremental_inputs_section_data): Remove.
|
|
(Incremental_inputs::inputs_section): New function.
|
|
(Incremental_inputs::symtab_section): New function.
|
|
(Incremental_inputs::relocs_section): New function.
|
|
(Incremental_inputs::get_stringpool): Add const.
|
|
(Incremental_inputs::command_line): Add const.
|
|
(Incremental_inputs::inputs): Remove.
|
|
(Incremental_inputs::command_line_key): New function.
|
|
(Incremental_inputs::input_file_count): New function.
|
|
(Incremental_inputs::input_files): New function.
|
|
(Incremental_inputs::relocs_entsize): New function.
|
|
(Incremental_inputs::sized_create_inputs_section_data): Remove.
|
|
(Incremental_inputs::finalize_inputs): Remove.
|
|
(Incremental_inputs::Input_info): Remove.
|
|
(Incremental_inputs::lock_): Remove.
|
|
(Incremental_inputs::inputs_): Change type.
|
|
(Incremental_inputs::inputs_map_): Remove.
|
|
(Incremental_inputs::current_object_entry_): New data member.
|
|
(Incremental_inputs::inputs_section_): New data member.
|
|
(Incremental_inputs::symtab_section_): New data member.
|
|
(Incremental_inputs::relocs_section_): New data member.
|
|
(Incremental_inputs::reloc_count_): New data member.
|
|
(Incremental_inputs_reader): New class.
|
|
(Incremental_symtab_reader): New class.
|
|
(Incremental_relocs_reader): New class.
|
|
* layout.cc (Layout::finalize): Move finalization of incremental info
|
|
and creation of incremental info sections to follow finalization of
|
|
symbol table. Set offsets for postprocessing sections.
|
|
(Layout::create_incremental_info_sections): Call
|
|
Incremental_inputs::create_data_sections. Add incremental symtab
|
|
and relocs sections. Set sh_entsize and sh_link fields. Arrange for
|
|
sections to layout after input sections.
|
|
* layout.h (struct Timespec): Forward declaration.
|
|
(Layout::incremental_inputs): Add const.
|
|
(Layout::create_incremental_info_sections): Add parameter.
|
|
* main.cc (main): Remove call to Incremental_inputs::report_inputs.
|
|
* object.cc: Include incremental.h.
|
|
(Relobj::finalize_incremental_relocs): New function.
|
|
(Sized_relobj::do_layout): Record input sections in incremental info.
|
|
* object.h (Object::output_section): New function.
|
|
(Object::output_section_offset): Moved from Relobj.
|
|
(Object::get_incremental_reloc_base): New function.
|
|
(Object::get_incremental_reloc_count): New function.
|
|
(Object::do_output_section): New function.
|
|
(Object::do_output_section_offset): Moved from Relobj.
|
|
(Object::do_get_incremental_reloc_base): New function.
|
|
(Object::do_get_incremental_reloc_count): New function.
|
|
(Object::Object): Initialize new data members.
|
|
(Relobj::output_section): Renamed do_output_section and moved to
|
|
protected.
|
|
(Relobj::output_section_offset): Moved to Object.
|
|
(Relobj::do_get_incremental_reloc_base): New function.
|
|
(Relobj::do_get_incremental_reloc_count): New function.
|
|
(Relobj::allocate_incremental_reloc_counts): New function.
|
|
(Relobj::count_incremental_reloc): New function.
|
|
(Relobj::finalize_incremental_relocs): New function.
|
|
(Relobj::next_incremental_reloc_index): New function.
|
|
(Relobj::reloc_counts_): New data member.
|
|
(Relobj::reloc_bases_): New data member.
|
|
(Sized_relobj::do_relocate_sections): Add parameter. Change caller.
|
|
(Sized_relobj::relocate_sections): Add parameter. Change all callers.
|
|
(Sized_relobj::incremental_relocs_scan): New function.
|
|
(Sized_relobj::incremental_relocs_scan_reltype): New function.
|
|
(Sized_relobj::incremental_relocs_write): New function.
|
|
(Sized_relobj::incremental_relocs_write_reltype): New function.
|
|
* plugin.cc (Plugin_manager::add_input_file): Rewrite test for
|
|
incremental link.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Move reporting of
|
|
archives and object files elsewhere.
|
|
(Add_symbols::run): Report object files here.
|
|
(Finish_group::run): Report end of archive at end of group.
|
|
* reloc.cc: Include layout.h, incremental.h.
|
|
(Sized_relobj::do_read_relocs): Need relocations for incremental link.
|
|
(Sized_relobj::do_scan_relocs): Record relocations for incremental link.
|
|
(Sized_relobj::incremental_relocs_scan): New function.
|
|
(Sized_relobj::incremental_relocs_scan_reltype): New function.
|
|
(Sized_relobj::do_relocate_sections): Write incremental relocations.
|
|
(Sized_relobj::incremental_relocs_write): New function.
|
|
(Sized_relobj::incremental_relocs_write_reltype): New function.
|
|
* script.cc (read_input_script): Rewrite test for incremental link.
|
|
Change call to Incremental_inputs::report_script.
|
|
* symtab.h (Symbol_table::first_global_index): New function.
|
|
(Symbol_table::output_count): New function.
|
|
|
|
2010-08-12 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::merge_object_attributes): Check command line
|
|
options --no-wchar-size-warning and --no-enum-size-warning.
|
|
* options.h (General_options): Add ld-compatible options
|
|
--no-enum-size-warning and --no-wchar-size-warning.
|
|
|
|
2010-08-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
* x86_64.cc (Target_x86_64::Scan::local): Use
|
|
R_X86_64_GNU_VTINHERIT instead of R_386_GNU_VTINHERIT and
|
|
R_X86_64_GNU_VTENTRY instead of R_386_GNU_VTENTRY.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
(Target_x86_64::Relocate::relocate): Likewise.
|
|
(Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Likewise.
|
|
|
|
2010-08-03 Cary Coutant <ccoutant@google.com>
|
|
|
|
* merge.cc (Output_merge_string::do_add_input_section): Count strings
|
|
to reserve space in merged_strings vector. Keep total input size
|
|
for stats.
|
|
(Output_merge_string::do_print_merge_stats): Print total input size.
|
|
* merge.h (Output_merge_string): Add input_size_ field.
|
|
* stringpool.cc (Stringpool_template::string_length): Move
|
|
implementations out of Stringpool_template class and place in
|
|
stringpool.h.
|
|
* stringpool.h (string_length): Move out of Stringpool_template.
|
|
|
|
2010-08-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11712
|
|
* layout.cc (relaxation_loop_body): If address of load segment is
|
|
set, adjust address to include headers if possible.
|
|
|
|
2010-08-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.10.
|
|
|
|
2010-08-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11805
|
|
* layout.h (enum Output_section_order): Define.
|
|
(class Layout): Update declarations.
|
|
* layout.cc (Layout::get_output_section): Add order parameter.
|
|
Remove is_interp, is_dynamic_linker_section, is_last_relro, and
|
|
is_first_non_relro parameters. Change all callers.
|
|
(Layout::choose_output_section): Likewise.
|
|
(Layout::add_output_section_data): Likewise.
|
|
(Layout::make_output_section): Likewise. Set order.
|
|
(Layout::default_section_order): New function.
|
|
(Layout::layout_eh_frame): Call add_output_section_to_nonload.
|
|
* output.cc (Output_section::Output_section): Initialize order_.
|
|
Don't initialize deleted fields.
|
|
(Output_segment::Output_segment): Don't initialize deleted
|
|
fields.
|
|
(Output_segment::add_output_section_to_load): New function
|
|
replacing add_output_section. Change all callers to call this or
|
|
add_output_section_to_nonload.
|
|
(Output_segment::add_output_section_to_nonload): New function.
|
|
(Output_segment::remove_output_section): Rewrite.
|
|
(Output_segment::add_initial_output_data): Likewise.
|
|
(Output_segment::has_any_data_sections): Likewise.
|
|
(Output_segment::is_first_section_relro): Likewise.
|
|
(Output_segment::maximum_alignment): Likewise.
|
|
(Output_segment::has_dynamic_reloc): New function replacing
|
|
dynamic_reloc_count. Change all callers.
|
|
(Output_segment::has_dynamic_reloc_list): New function replacing
|
|
dynamic_reloc_count_list. Change all callers.
|
|
(Output_segment::set_section_addresses): Rewrite.
|
|
(Output_segment::set_offset): Rewrite.
|
|
(Output_segment::find_first_and_last_list): Remove.
|
|
(Output_segment::set_tls_offsets): Rewrite.
|
|
(Output_segment::first_section_load_address): Likewise.
|
|
(Output_segment::output_section_count): Likewise.
|
|
(Output_segment::section_with_lowest_load_address): Likewise.
|
|
(Output_segment::write_section_headers): Likewise.
|
|
(Output_segment::print_sections_to_map): Likewise.
|
|
* output.h (class Output_data): Remove dynamic_reloc_count_
|
|
field. Add has_dynamic_reloc_ field. Make bools into bitfields.
|
|
(Output_data::add_dynamic_reloc): Rewrite.
|
|
(Output_data::has_dynamic_reloc): New function.
|
|
(Output_data::dynamic_reloc_count): Remove.
|
|
(class Output_section): Add order_ field. Remvoe is_relro_local_,
|
|
is_last_relro_, is_first_non_relro_, is_interp_,
|
|
is_dynamic_linker_section_ fields. Add order and set_order
|
|
functions. Remove is_relro_local, set_is_relro_local,
|
|
is_last_relro, set_is_last_relro, is_first_non_relro,
|
|
set_is_first_non_relro functions, is_interp, set_is_interp,
|
|
is_dynamic_linker_section, and set_is_dynamic_linker_section
|
|
functions.
|
|
(class Output_segment): Change Output_data_list from std::list to
|
|
std:;vector. Add output_lists_ field. Remove output_data_ and
|
|
output_bss_ fields. Update declarations.
|
|
|
|
2010-08-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
* arm.cc (Target_arm::gc_process_relocs): Use typename.
|
|
* powerpc.cc (Target_powerpc::gc_process_relocs): Likewise.
|
|
* sparc.cc (Target_sparc::gc_process_relocs): Likewise.
|
|
|
|
2010-08-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11855
|
|
* script.cc (Script_options::Script_options): Initialize
|
|
symbol_definitions_ and symbol_references_.
|
|
(Script_options::add_symbol_assignment): Update
|
|
symbol_definitions_ and symbol_references_.
|
|
(Script_options::add_symbol_reference): New function.
|
|
(script_symbol): New function.
|
|
* script.h (class Script_options): Add symbol_definitions_ and
|
|
symbol_references_ fields.
|
|
(Script_options::referenced_const_iterator): New type.
|
|
(Script_options::referenced_begin): New function.
|
|
(Script_options::referenced_end): New function.
|
|
(Script_options::is_referenced): New function.
|
|
(Script_options::any_unreferenced): New function.
|
|
* script-c.h (script_symbol): Declare.
|
|
* yyscript.y (exp): Call script_symbol.
|
|
* symtab.cc: Include "script.h".
|
|
(Symbol_table::gc_mark_undef_symbols): Add layout parameter.
|
|
Change all callers. Check symbols referenced by scripts.
|
|
(Symbol_table::add_undefined_symbols_from_command_line): Add
|
|
layout parameter. Change all callers.
|
|
(Symbol_table::do_add_undefined_symbols_from_command_line):
|
|
Likewise. Break out loop body. Check symbols referenced by
|
|
scripts.
|
|
(Symbol_table::add_undefined_symbol_from_command_line): New
|
|
function broken out of
|
|
do_add_undefined_symbols_from_command_line.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
* archive.cc: Include "layout.h".
|
|
(Archive::should_include_member): Add layout parameter. Change
|
|
all callers. Check for symbol mentioned in expression.
|
|
* archive.h (class Archive): Update declaration.
|
|
* object.cc (Sized_relobj::do_should_include_member): Add layout
|
|
parameter.
|
|
* object.h (Object::should_include_member): Add layout parameter.
|
|
Change all callers.
|
|
(Object::do_should_include_member): Add layout parameter.
|
|
(class Sized_relobj): Update declaration.
|
|
* dynobj.cc (Sized_dynobj::do_should_include_member): Add layout
|
|
parameter.
|
|
* dynobj.h (class Sized_dynobj): Update declaration.
|
|
* plugin.cc (Sized_pluginobj::do_should_include_member): Add
|
|
layout parameter.
|
|
* plugin.h (class Sized_pluginobj): Update declaration.
|
|
|
|
2010-08-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11866
|
|
* output.cc (Output_segment::set_offset): Search for the first and
|
|
last sections rather than assuming that the list is in order.
|
|
(Output_segment::find_first_and_last_list): New function.
|
|
* output.h (class Output_segment): Update declarations.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add relro_strip_test.
|
|
(relro_strip_test_SOURCES): New variable.
|
|
(relro_strip_test_DEPENDENCIES): New variable.
|
|
(relro_strip_test_LDFLAGS): New variable.
|
|
(relro_strip_test_LDADD): New variable.
|
|
(relro_strip_test.so): New target.
|
|
|
|
2010-08-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
* i386.cc (class Target_i386): Add got_tlsdesc_ field.
|
|
(Target_i386::Target_i386):: Initialize got_tlsdesc_.
|
|
(Target_i386::got_tlsdesc_section): New function.
|
|
(Target_i386::got_section): Create space for GOT entries for
|
|
TLSDESC relocations.
|
|
(Target_i386::Scan::local): Use TLSDESC GOT for unoptimized
|
|
R_386_TLS_GOTDESC.
|
|
(Target_i386::Scan::global): Likewise.
|
|
(Target_i386::Relocate::relocate_tls): Adjust GOT offset when
|
|
using TLSDESC GOT.
|
|
* x86_64.cc (class Target_x86_64): Add got_tlsdesc_ field.
|
|
(Target_x86_64::Target_x86_64):: Initialize got_tlsdesc_.
|
|
(Target_x86_64::got_tlsdesc_section): New function.
|
|
(Target_x86_64::got_section): Create space for GOT entries for
|
|
TLSDESC relocations.
|
|
(Target_x86_64::Scan::local): Use TLSDESC GOT for unoptimized
|
|
R_386_TLS_GOTDESC.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
(Target_x86_64::Relocate::relocate_tls): Adjust GOT offset when
|
|
using TLSDESC GOT.
|
|
|
|
2010-08-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/final_layout.sh: Use dc to convert from hex to
|
|
decimal.
|
|
|
|
2010-07-29 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* arm.cc (Target_arm<big_endian>::gc_process_relocs): Add template
|
|
paramter to the call to gold::gc_process_relocs.
|
|
* i386.cc (Target_i386<big_endian>::gc_process_relocs): Add template
|
|
paramter to the call to gold::gc_process_relocs.
|
|
* x86_64.cc (Target_x86_64<big_endian>::gc_process_relocs): Add template
|
|
parameter to the call to gold::gc_process_relocs.
|
|
* powerpc.cc (Target_powerpc<big_endian>::gc_process_relocs): Add
|
|
template parameter to the call to gold::gc_process_relocs.
|
|
* sparc.cc (Target_sparc<big_endian>::gc_process_relocs): Add template
|
|
paramter to the call to gold::gc_process_relocs.
|
|
* gc.h (get_embedded_addend_size): New function.
|
|
(gc_process_relocs): Save the size of the reloc for use by ICF.
|
|
* icf.cc (get_section_contents): Get the addend from the text section
|
|
for SHT_REL relocation sections.
|
|
* icf.h (Icf::Reloc_addend_size_info): New typedef.
|
|
(Icf::Reloc_info): Add new member reloc_addend_size_info.
|
|
* int_encoding.h (read_from_pointer): New overloaded function.
|
|
* testsuite/Makefile.am (icf_sht_rel_addend_test): New test.
|
|
* testsuite/icf_sht_rel_addend_test.sh: New file.
|
|
* testsuite/icf_sht_rel_addend_test_1.cc: New file.
|
|
* testsuite/icf_sht_rel_addend_test_2.cc: New file.
|
|
|
|
2010-07-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* configure.ac (AM_INIT_AUTOMAKE): Use parallel-tests option.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2010-07-27 Jeffrey Yasskin <jyasskin@google.com>
|
|
|
|
* testsuite/debug_msg.sh: Test mixed weak/strong symbol behavior.
|
|
* gold/testsuite/debug_msg.cc: Likewise.
|
|
* gold/testsuite/odr_violation1.cc
|
|
* gold/testsuite/odr_violation2.cc
|
|
|
|
2010-07-21 Cary Coutant <ccoutant@google.com>
|
|
|
|
* merge.h (Output_merge_string::Merged_string): Remove object, shndx,
|
|
string, and length fields.
|
|
(Output_merge_string::Merged_strings_list): New type.
|
|
(Output_merge_string::Merged_strings_lists): New typedef.
|
|
(Output_merge_string): Replace merged_strings_ with
|
|
merged_strings_lists_.
|
|
* merge.cc (Output_merge_string::do_add_input_section): Allocate new
|
|
Merged_strings_list per input object and section. Don't store pointer
|
|
to the string. Don't store length with each merged string entry.
|
|
(Output_merge_string::finalize_merged_data): Loop over list of merged
|
|
strings lists. Recompute length of each merged string.
|
|
|
|
2010-07-15 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (Plugin_finish::run): Don't call cleanup handlers from
|
|
here.
|
|
|
|
2010-07-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
* descriptors.cc (Descriptors::open): Report correct name in error
|
|
message.
|
|
|
|
2010-07-13 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_input_section::Arm_input_section): For a
|
|
SHT_ARM_EXIDX section, always keeps the input sections.
|
|
(Arm_input_section::set_exidx_section_link): New method.
|
|
(Arm_exidx_input_section::Arm_exidx_input_section): Initialize
|
|
has_errors_ to false.
|
|
(Arm_exidx_input_section::has_errors,
|
|
Arm_exidx_input_section::set_has_errors): New methods.
|
|
(Arm_exidx_input_section::has_errors_): New data member.
|
|
(Arm_relobj::get_exidx_shndx_list): New method.
|
|
(Arm_output_section::append_text_sections_to_list): Do not skip
|
|
section without SHF_EXECINSTR.
|
|
(Arm_output_section::fix_exidx_coverage): Skip input sections with
|
|
errors.
|
|
(Arm_relobj::make_exidx_input_section): Add new parameter for text
|
|
section header. Make error messages more verbose. Check for
|
|
a non-executable section linked to an EXIDX section.
|
|
(Arm_relobj::do_read_symbols): Remove error checking, which has been
|
|
moved to Arm_relobj::make_exidx_input_section. Add an assertion to
|
|
check that there is no deferred EXIDX section if we exit early.
|
|
Instead of not making an EXIDX section in case of an error, make one
|
|
and set the has_errors flag of it.
|
|
(Target_arm::do_finalize_sections): Fix up links of EXIDX sections
|
|
in a relocatable link.
|
|
(Target_arm::do_relax): Look for the EXIDX output section instead of
|
|
assuming that it is called .ARM.exidx.
|
|
(Target_arm::fix_exidx_coverage): Add a new parameter for input
|
|
section list. Do not check for SHF_EXECINSTR section flags but
|
|
skip any input section with errors.
|
|
* output.cc (Output_section::Output_section): Initialize
|
|
always_keeps_input_sections_ to false.
|
|
(Output_section::add_input_section): Check for
|
|
always_keeps_input_sections_.
|
|
* output.h (Output_section::always_keeps_input_sections,
|
|
Output_section::set_always_keeps_input_sections): New methods.
|
|
(Output_section::always_keeps_input_sections): New data member.
|
|
|
|
2010-07-13 Rafael Espindola <espindola@google.com>
|
|
|
|
* fileread.cc (try_extra_search_path, find_file): Move to Input_file.
|
|
* fileread.h (Input_file): Add try_extra_search_path and find_file.
|
|
|
|
2010-07-13 Philip Herron <herron.philip@googlemail.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.h (Output_section_lookup_maps::add_merge_section):
|
|
Correct check of whether value was inserted.
|
|
(Output_section_lookup_maps::add_merge_input_section): Likewise.
|
|
(Output_section_lookup_maps::add_relaxed_input_section):
|
|
Likewise.
|
|
* arm.cc (Target_arm::got_section): Remove used local os.
|
|
* i386.cc (Target_i386::got_section): Likewise.
|
|
* x86_64.cc (Target_x86_64::got_section): Likewise.
|
|
* sparc.cc (Target_sparc::got_section): Likewise.
|
|
(Target_sparc::relocate): Remove unused local have_got_offset.
|
|
* powerpc.cc (Target_powerpc::relocate): Likewise.
|
|
|
|
2010-07-13 Ian Lance Taylor <iant@google.com>
|
|
|
|
* compressed_output.cc (zlib_decompress): Fix signature in
|
|
!HAVE_ZLIB_H case.
|
|
|
|
* archive.cc (Archive::include_member): Unlock an external member
|
|
of a thin archive. Don't bother to delete an object we know is
|
|
NULL.
|
|
|
|
2010-07-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
* compressed_output.cc (zlib_decompress): New function.
|
|
(get_uncompressed_size): New function.
|
|
(decompress_input_section): New function.
|
|
* compressed_output.h (get_uncompressed_size): New function.
|
|
(decompress_input_section): New function.
|
|
* dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info)
|
|
Handle compressed debug sections.
|
|
* layout.cc (is_compressed_debug_section): New function.
|
|
(Layout::output_section_name): Map compressed section names to
|
|
canonical names.
|
|
* layout.h (is_compressed_debug_section): New function.
|
|
(is_debug_info_section): Recognize compressed debug sections.
|
|
* merge.cc: Include compressed_output.h.
|
|
(Output_merge_data::do_add_input_section): Handle compressed
|
|
debug sections.
|
|
(Output_merge_string::do_add_input_section): Handle compressed
|
|
debug sections.
|
|
* object.cc: Include compressed_output.h.
|
|
(Sized_relobj::Sized_relobj): Initialize new data members.
|
|
(build_compressed_section_map): New function.
|
|
(Sized_relobj::do_read_symbols): Handle compressed debug sections.
|
|
* object.h (Object::section_is_compressed): New method.
|
|
(Object::do_section_is_compressed): New method.
|
|
(Sized_relobj::Compressed_section_map): New type.
|
|
(Sized_relobj::do_section_is_compressed): New method.
|
|
(Sized_relobj::compressed_sections_): New data member.
|
|
* output.cc (Output_section::add_input_section): Handle compressed
|
|
debug sections.
|
|
* reloc.cc: Include compressed_output.h.
|
|
(Sized_relobj::write_sections): Handle compressed debug sections.
|
|
|
|
2010-07-08 Cary Coutant <ccoutant@google.com>
|
|
|
|
* resolve.cc (Symbol_table::resolve): Remember whether undef was
|
|
weak when resolving to a dynamic def.
|
|
(Symbol_table::should_override): Add adjust_dyndef flag; set it
|
|
for weak undef/dynamic def cases. Adjust callers.
|
|
* symtab.cc (Symbol::init_fields): Initialize undef_binding_set_ and
|
|
undef_binding_weak_.
|
|
(Symbol_table::sized_write_globals): Adjust symbol binding.
|
|
(Symbol_table::sized_write_symbol): Add binding parameter.
|
|
* symtab.h (Symbol::set_undef_binding): New method.
|
|
(Symbol::is_undef_binding_weak): New method.
|
|
(Symbol::undef_binding_set_, Symbol::undef_binding_weak_): New members.
|
|
(Symbol_table::should_override): Add new parameter.
|
|
(Symbol_table::sized_write_symbol): Add new parameter.
|
|
|
|
* testsuite/weak_undef_file1.cc: Add new test case.
|
|
* testsuite/weak_undef_file2.cc: Fix header comment.
|
|
* testsuite/weak_undef_test.cc: Add new test case.
|
|
|
|
2010-06-29 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm-reloc-property.cc (Arm_reloc_property::Arm_reloc_property):
|
|
Initialize USE_SYMBOL_.
|
|
* arm-reloc-property.h (Arm_reloc_property::uses_symbol): New method
|
|
definition.
|
|
(Arm_reloc_property::uses_symbol_): New data member declaration.
|
|
* arm.cc (Target_arm::Relocate::relocate): Exit early if relocation
|
|
uses symbol value and symbol is undefined but not weakly undefined.
|
|
|
|
2010-06-28 Rafael Espindola <espindola@google.com>
|
|
|
|
* plugin.cc (Plugin::load): Use dlerror.
|
|
|
|
2010-06-26 Jeffrey Yaskin <jyasskin@google.com>
|
|
|
|
* symtab.cc (detect_odr_violations): When reporting an ODR
|
|
violation, report an object where the symbol is defined.
|
|
|
|
2010-06-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::can_check_for_functions_pointers): Return true.
|
|
(Target_arm::section_may_have_icf_unsafe_pointers): New method
|
|
definition.
|
|
(Target_arm::Scan::local_reloc_may_be_function_pointer,
|
|
Target_arm::Scan::global_reloc_may_be_function_pointer): Implement
|
|
target hook to detect function points.
|
|
(Target_arm::Scan::possible_function_pointer_reloc): New method.
|
|
* icf.h (Icf::check_section_for_function_pointers): Change type of
|
|
parameter SECTION_NAME to const reference to std::string. Use
|
|
target hook to determine if section may have unsafe pointers.
|
|
* target.h (Target::section_may_have_icf_unsafe_pointers): New
|
|
method definition.
|
|
|
|
2010-06-21 Rafael Espindola <espindola@google.com>
|
|
|
|
* fileread.cc (Input_file::find_fie): New
|
|
(Input_file::open): Use Input_file::find_fie.
|
|
* fileread.h (Input_file::find_fie): New
|
|
* plugin.cc (set_extra_library_path): New.
|
|
(Plugin::load): Add set_extra_library_path to the transfer vector.
|
|
(Plugin_manager::set_extra_library_path): New.
|
|
(Plugin_manager::add_input_file): Use the extra search path if set.
|
|
(set_extra_library_path(): New.
|
|
* plugin.h (Plugin_manager): Add set_extra_library_path and
|
|
extra_search_path_.
|
|
|
|
2010-06-19 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (gdb_sections): Add .debug_types.
|
|
(lines_only_debug_sections): Likewise.
|
|
|
|
2010-06-18 Rafael Espindola <espindola@google.com>
|
|
|
|
* plugin.cc (add_input_file,add_input_library)
|
|
(Plugin_manager::add_input_file): Make filename arguments const.
|
|
* plugin.h (Plugin_manager::add_input_file): Make filename arguments
|
|
const.
|
|
|
|
2010-06-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::do_finalize_sections): Do not emit an
|
|
.ARM.attributes section if we have not merged any input
|
|
attributes sections.
|
|
|
|
2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc: Allow combining objects with no EABI version
|
|
information.
|
|
|
|
2010-06-15 Rafael Espindola <espindola@google.com>
|
|
|
|
* plugin.cc (Plugin_hook::run): Set in_real_elf for the start symbol.
|
|
|
|
2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* fileread.cc: Only #include <sys/uio.h> if HAVE_READV.
|
|
(struct iovec): Correct !HAVE_READV definition.
|
|
|
|
2010-06-10 Cary Coutant <ccoutant@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_layout): Defer layout for reloc sections.
|
|
(Sized_relobj::do_layout_deferred_sections): Do layout for deferred
|
|
reloc sections.
|
|
* object.h (Sized_relobj::deferred_layout_relocs_): New data member.
|
|
|
|
PR 11683
|
|
* symtab.h (Symbol::is_placeholder): New member function.
|
|
* target-reloc.h (relocate_section): Check for placeholder symbols.
|
|
|
|
* testsuite/Makefile.am (plugin_test_8): New test.
|
|
(plugin_test_9): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2010-06-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
* yyscript.y (input_list_element): Allow strings prefixed with
|
|
the '-' character. Treat these as libraries.
|
|
* script.cc (script_add_library): New function. Adds a library
|
|
specified by "-l<name>" found in an input script.
|
|
* script-c.h: Add prototype for script_add_library.
|
|
|
|
2010-06-07 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::do_relax): Reserve more space for stubs.
|
|
Restrict stub-group size to be within long conditional branch
|
|
range when working around cortex-A8 erratum.
|
|
|
|
2010-06-07 Damien Diederen <dd@crosstwine.com>
|
|
|
|
* gold-threads.cc (Lock_impl_threads::Lock_impl_threads): Correct
|
|
#ifdef typo.
|
|
|
|
2010-06-03 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
PR gold/11658
|
|
* output.cc
|
|
(Output_section::Input_section_sort_entry::compare_section_ordering):
|
|
Change to return non-zero correctly.
|
|
(Output_section::Input_section_sort_section_order_index_compare
|
|
::operator()): Change to fix ambiguity in comparisons.
|
|
|
|
2010-06-01 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* gold.h (is_wildcard_string): New function.
|
|
* layout.cc (Layout::layout): Pass this pointer to add_input_section.
|
|
(Layout::layout_eh_frame): Ditto.
|
|
(Layout::find_section_order_index): New method.
|
|
(Layout::read_layout_from_file): New method.
|
|
* layout.h (Layout::find_section_order_index): New method.
|
|
(Layout::read_layout_from_file): New method.
|
|
(Layout::input_section_position_): New private member.
|
|
(Layout::input_section_glob_): New private member.
|
|
* main.cc (main): Call read_layout_from_file here.
|
|
* options.h (--section-ordering-file): New option.
|
|
* output.cc (Output_section::input_section_order_specified_): New
|
|
member.
|
|
(Output_section::Output_section): Initialize new member.
|
|
(Output_section::add_input_section): Add new parameter.
|
|
Keep input sections when --section-ordering-file is used.
|
|
(Output_section::set_final_data_size): Sort input sections when
|
|
section ordering file is specified.
|
|
(Output_section::Input_section_sort_entry): Add new parameter.
|
|
Check sorting type.
|
|
(Output_section::Input_section_sort_entry::compare_section_ordering):
|
|
New method.
|
|
(Output_section::Input_section_sort_compare::operator()): Change to
|
|
consider section_order_index.
|
|
(Output_section::Input_section_sort_init_fini_compare::operator()):
|
|
Change to consider section_order_index.
|
|
(Output_section::Input_section_sort_section_order_index_compare
|
|
::operator()): New method.
|
|
(Output_section::sort_attached_input_sections): Change to sort
|
|
according to section order when specified.
|
|
(Output_section::add_input_section<32, true>): Add new parameter.
|
|
(Output_section::add_input_section<64, true>): Add new parameter.
|
|
(Output_section::add_input_section<32, false>): Add new parameter.
|
|
(Output_section::add_input_section<64, false>): Add new parameter.
|
|
* output.h (Output_section::add_input_section): Add new parameter.
|
|
(Output_section::input_section_order_specified): New
|
|
method.
|
|
(Output_section::set_input_section_order_specified): New method.
|
|
(Input_section::Input_section): Initialize section_order_index_.
|
|
(Input_section::section_order_index): New method.
|
|
(Input_section::set_section_order_index): New method.
|
|
(Input_section::section_order_index_): New member.
|
|
(Input_section::Input_section_sort_section_order_index_compare): New
|
|
struct.
|
|
(Output_section::input_section_order_specified_): New member.
|
|
* script-sections.cc (is_wildcard_string): Delete and move modified
|
|
method to gold.h.
|
|
(Output_section_element_input::Output_section_element_input): Modify
|
|
call to is_wildcard_string.
|
|
(Output_section_element_input::Input_section_pattern
|
|
::Input_section_pattern): Ditto.
|
|
(Output_section_element_input::Output_section_element_input): Ditto.
|
|
* testsuite/Makefile.am (final_layout): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/final_layout.cc: New file.
|
|
* testsuite/final_layout.sh: New file.
|
|
|
|
2010-06-01 Rafael Espindola <espindola@google.com>
|
|
|
|
* plugin.cc (Plugin::load): Pass the output name to the plugin.
|
|
|
|
2010-06-01 Rafael Espindola <espindola@google.com>
|
|
|
|
* plugin.cc (Sized_pluginobj::::do_add_symbols): Correctly set the
|
|
visibility of symbols.
|
|
|
|
2010-05-27 Doug Kwan <dougkwan@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Use offset
|
|
from start of output section instead of address for a local symbol
|
|
in a merged or relaxed section when doing a relocatable link.
|
|
|
|
2010-05-26 Rafael Espindola <espindola@google.com>
|
|
|
|
PR 11604
|
|
* gold/object.cc(Sized_relobj::do_layout_deferred_sections): Avoid
|
|
adding sections the garbage collector removed.
|
|
* gold/testsuite/Makefile.am: Add test.
|
|
* gold/testsuite/Makefile.in: Regenerate.
|
|
* gold/testsuite/plugin_test_7.sh: New.
|
|
* gold/testsuite/plugin_test_7_1.c: New.
|
|
* gold/testsuite/plugin_test_7_2.c: New.
|
|
|
|
2010-05-26 Rafael Espindola <espindola@google.com>
|
|
|
|
* script-sections.cc (Output_section_definition::set_section_addresses):
|
|
Check for --section-start.
|
|
|
|
2010-05-26 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_scan_relocatable_relocs): New class.
|
|
(Target_arm::relocate_special_relocatable): New method.
|
|
(Arm_relocate_functions::arm_branch_common): Handle relocatable link.
|
|
(Arm_relocate_functions::thumb_branch_common): Same.
|
|
(Target_arm::scan_relocatable_relocs): Use Arm_scan_relocatable_relocs
|
|
instead of Default_scan_relocatable_relocs.
|
|
* target-reloc.h (relocate_for_relocatable): Let target handle
|
|
relocation strategy Relocatable_relocs::RELOC_SPECIAL.
|
|
* target.h (Sized_target::relocate_special_relocatable): New method.
|
|
|
|
2010-05-25 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* timer.cc: Only #include <sys/times.h> if HAVE_TIMES is defined.
|
|
|
|
2010-05-23 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_input_section::do_output_offset): Use convert_types
|
|
instead of a cast.
|
|
(Target_arm::apply_cortex_a8_workaround): Rewrite a conditional branch
|
|
with a direct branch, not a conditional branch, to a stub.
|
|
* merge.cc (Output_merge_base::record_input_section): New method
|
|
defintion.
|
|
(Output_merge_data::do_add_input_section): Record input section if
|
|
keeps-input-sections flag is set.
|
|
(Output_merge_string::do_add_input_section): Ditto.
|
|
* merge.h (Output_merge_base::Output_merge_base): Initialize new data
|
|
members KEEPS_INPUT_SECTIONS_, FIRST_RELOBJ_, FIRST_SHNDX_ and
|
|
INPUT_SECTIONS_.
|
|
(Output_merge_base::keeps_input_sections,
|
|
Output_merge_base::set_keeps_input_sections,
|
|
Output_merge_base::first_relobj, Output_merge_base::first_shndx): New
|
|
method definitions.
|
|
(Output_merge_base::Input_sections): New type declaration.
|
|
(Output_merge_base::input_sections_begin,
|
|
Output_merge_base::input_sections_end,
|
|
Output_merge_base::do_set_keeps_input_sections): New method definitions.
|
|
(Output_merge_base::bool keeps_input_sections_,
|
|
Output_merge_base::first_relobj_, Output_merge_base::first_shndx_,
|
|
Output_merge_base::input_sections_): New data members.
|
|
(Output_merge_data::do_set_keeps_input_sections): New method
|
|
defintion.
|
|
(Output_merge_string::do_set_keeps_input_sections): Ditto.
|
|
* output.cc (Output_section::Input_section::relobj): Move method
|
|
defintion from class declaration to here and handle merge sections.
|
|
(Output_section::Input_section::shndx): Ditto.
|
|
(Output_section::Output_section): Remove initializations of removed
|
|
data members and initialize new data member LOOKUP_MAPS_.
|
|
(Output_section::add_input_section): Set keeps-input-sections flag
|
|
for a newly created merge output section as appropriate. Adjust code
|
|
to use Output_section_lookup_maps class.
|
|
(Output_section::add_relaxed_input_section): Adjst code for lookup
|
|
maps code refactoring.
|
|
(Output_section::add_merge_input_section): Add a new parameter
|
|
KEEPS_INPUT_SECTION. Adjust code to use Output_section_lookup_maps
|
|
class. If adding input section to a newly created merge output
|
|
section fails, remove the new merge section.
|
|
(Output_section::convert_input_sections_in_list_to_relaxed_input_sections):
|
|
Adjust code for use of the Output_section_lookup_maps class.
|
|
(Output_section::find_merge_section): Ditto.
|
|
(Output_section::build_lookup_maps): New method defintion.
|
|
(Output_section::find_relaxed_input_section): Adjust code to use
|
|
Output_section_lookup_maps class.
|
|
(Output_section::get_input_sections): Export merge sections. Adjust
|
|
code to use Output_section_lookup_maps class.
|
|
(Output_section:::add_script_input_section): Adjust code to use
|
|
Output_section_lookup_maps class. Update lookup maps for merge
|
|
sections also.
|
|
(Output_section::discard_states): Use Output_section_lookup_maps.
|
|
(Output_section::restore_states): Same.
|
|
* output.h (Merge_section_properties): Move class defintion out of
|
|
Output_section.
|
|
(Output_section_lookup_maps): New class.
|
|
(Output_section::Input_section::is_merge_section): New method
|
|
defintion.
|
|
(Output_section::Input_section::relobj): Move defintion out of class
|
|
defintion. Declare method only.
|
|
(Output_section::Input_section::shndx): Ditto.
|
|
(Output_section::Input_section::output_merge_base): New method defintion.
|
|
(Output_section::Input_section::u2_.pomb): New union field.
|
|
(Output_section::Merge_section_by_properties_map,
|
|
Output_section::Output_section_data_by_input_section_map,
|
|
Output_section::Ouptut_relaxed_input_section_by_input_section_map):
|
|
Remove types.
|
|
(Output_section::add_merge_input_section): Add new parameter
|
|
KEEPS_INPUT_SECTIONS.
|
|
(Output_section::build_lookup_maps): New method declaration.
|
|
(Output_section::merge_section_map_,
|
|
Output_section::merge_section_by_properties_map_,
|
|
Output_section::relaxed_input_section_map_,
|
|
Output_section::is_relaxed_input_section_map_valid_): Remove data
|
|
members.
|
|
(Output_section::lookup_maps_): New data member.
|
|
|
|
2010-05-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
PR gold/11619
|
|
* arm.cc (Arm_input_section::do_output_offset): Add a cast to
|
|
avoid a compilation error.
|
|
|
|
2010-05-19 Rafael Espindola <espindola@google.com>
|
|
|
|
* script-sections.cc (Output_section_definition::allocate_to_segment):
|
|
Update the phdrs_list even when the output section is NULL.
|
|
* testsuite/Makefile.am: Add test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/script_test_9.cc: New.
|
|
* testsuite/script_test_9.sh: New.
|
|
* testsuite/script_test_9.t: New.
|
|
|
|
2010-05-19 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_input_section::original_size): New method.
|
|
(Arm_input_section::do_addralign): Add a cast.
|
|
(Arm_input_section::do_output_offset): Remove static cast.
|
|
(Arm_input_section::original_addralign,
|
|
Arm_input_section::original_size_): Change type to uint32_t.
|
|
(Arm_input_section::init): Add safe casts for section alignment
|
|
and size.
|
|
(Arm_input_section::set_final_data_size): Do not set address and
|
|
offset of stub table.
|
|
(Arm_output_section::fix_exidx_coverage): Change use of of
|
|
Output_section::Simple_input_section to that of
|
|
Output_section::Input_section.
|
|
(Target_arm::do_relax): Set addresses and file offsets of Stub_tables
|
|
except for the first pass.
|
|
* output.cc (Output_section::get_input_sections): Change type of
|
|
input_sections to std::list<Input_section>.
|
|
(Output_section::add_script_input_section): Rename from
|
|
Output_section::add_simple_input_section. Change type of SIS
|
|
parameter from Simple_input_section to Input_section.
|
|
* output.h (Output_section::Simple_input_section): Remove class.
|
|
(Output_section::Input_section): Change class visibility to public.
|
|
(Output_section::Input_section::addralign): Use stored alignments
|
|
for special input sections if set.
|
|
(Output_section::Input_section::set_addralign): New method.
|
|
(Output_section::get_input_sections): Change parameter type from
|
|
list of Simple_input_section to list of Input_section.
|
|
(Output_section::add_script_input_section): Rename from
|
|
Output_section::add_simple_input_section. Change first parameter's
|
|
type from Simple_input_section to Input_section and remove the
|
|
second and third parameters.
|
|
* script-sections.cc (Input_section::Input_section_list): Change
|
|
type to list of Output_section::Input_section/
|
|
(Input_section_info::Input_section_info): Change parameter type of
|
|
INPUT_SECTION to Output_section::Input_section.
|
|
(Input_section_info::input_section): Change return type.
|
|
(Input_section_info::input_section_): Change type to
|
|
Output_section::Input_section.
|
|
(Output_section_element_input::set_section_addresses): Adjust code
|
|
to use Output_section::Input_section instead of
|
|
Output_section::Simple_input_section. Adjust code for renaming
|
|
of Output_section::add_simple_input_section.
|
|
(Orphan_output_section::set_section_addresses): Ditto.
|
|
|
|
2010-05-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* gold.h (Unordered_multimap, Unordered_map): Fix defines for
|
|
when neither HAVE_TR1_UNORDERED_MAP nor HAVE_EXT_HASH_MAP are set.
|
|
|
|
2010-05-18 Rafael Espindola <espindola@google.com>
|
|
|
|
* options.cc (General_options::finalize): Handle -nostdlib.
|
|
* options.h (nostdlib): New option.
|
|
* script.cc (script_add_search_dir): Handle -nostdlib.
|
|
|
|
2010-05-12 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::do_finalize_sections): Create an empty
|
|
attributes section only if there no attributes section after merging.
|
|
(Target_arm::merge_object_attributes): Move value of
|
|
Tag_MPextension_use_legacy to that of Tag_MPextension_use.
|
|
Handle Tag_DIV_use and Tag_MPextension_use_legacy.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add arm_attr_merge.sh
|
|
(check_DATA): Add arm_attr_merge_6.stdout, arm_attr_merge_6r_stdout
|
|
and arm_attr_merge_7.stdout.
|
|
(arm_attr_merge_6.stdout, arm_attr_merge_6 arm_attr_merge_6a.o
|
|
arm_attr_merge_6b.o, arm_attr_merge_6r.stdout, arm_attr_merge_6r,
|
|
arm_attr_merge_7.stdout, arm_attr_merge_7, arm_attr_merge_7a.o,
|
|
arm_attr_merge_7b.o): New rules.
|
|
(MOSTLYCLEANFILES): Add arm_attr_merge_6, arm_attr_merge_6r and
|
|
arm_attr_merge_7
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/arm_attr_merge.sh: New file.
|
|
* testsuite/arm_attr_merge_[67][ab].s: Same.
|
|
|
|
2010-05-05 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/es.po: Updated Spanish translation.
|
|
|
|
2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* Makefile.am (install-exec-local): Properly install gold as
|
|
default cross linker.
|
|
* Makefile.in: Regenerated.
|
|
|
|
2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
* configure.ac (install_as_default): Define and set to false
|
|
unless --enable-gold or --enable-gold=both/gold has been
|
|
specified.
|
|
* configure: Regenerate.
|
|
|
|
* Makefile.am (install-exec-local): Install the executable as
|
|
'ld.gold'. If install_as_default is true then also install it as
|
|
'ld'.
|
|
* Makefile.in: Regenerated.
|
|
|
|
2010-04-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::layout_reloc): In relocatable link don't
|
|
combine reloc sections for grouped sections.
|
|
|
|
2010-04-23 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* gc.h (gc_process_relocs): Pass information on relocs pointing to
|
|
sections that are not ordinary to icf.
|
|
* icf.cc (get_section_contents): Handle relocation pointing to section
|
|
with no object or shndx information.
|
|
* testsuite/Makefile.am: Remove icf_virtual_function_folding_test.sh
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/icf_virtual_function_folding_test.cc: Remove printf.
|
|
* testsuite/icf_virtual_function_folding_test.sh: Delete file.
|
|
|
|
2010-04-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* expression.cc (Expression::Expression_eval_info): Add
|
|
result_alignment_pointer field.
|
|
(Expression::eval_with_dot): Add result_alignment_pointer
|
|
parameter. Change all callers.
|
|
(Expression::eval_maybe_dot): Likewise.
|
|
(class Binary_expression): Add alignment_pointer parameter to
|
|
left_value and right_value. Change all callers.
|
|
(BINARY_EXPRESSION): Set result alignment.
|
|
(class Trinary_expression): Add alignment_pointer parameter to
|
|
arg2_value and arg3_value. Change all callers.
|
|
(Trinary_cond::value): Set result alignment.
|
|
(Max_expression::value, Min_expression::value): Likewise.
|
|
(Align_expression::value): Likewise.
|
|
* script-sections.cc (class Sections_element): Add dot_alignment
|
|
parameter to set_section_addresses virtual function. Update
|
|
instantiations.
|
|
(class Output_section_element): Likewise.
|
|
(Script_sections::create_segments): Add dot_alignment parameter.
|
|
Change all callers.
|
|
(Script_sections::create_segments_from_phdrs_clause): Likewise.
|
|
(Script_sections::set_phdrs_clause_addresses): Likewise.
|
|
* script-sections.h: Update declarations.
|
|
* script.h: Update declarations.
|
|
* output.h (Output_segment::set_minimum_p_align): Don't decrease
|
|
min_p_align.
|
|
* testsuite/script_test_3.t: Set large alignment.
|
|
* testsuite/script_test_3.sh: Make sure that at least one LOAD
|
|
segment has expected alignment.
|
|
|
|
2010-04-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/gold.pot: Updated by the Translation project.
|
|
* po/vi.po: Updated Vietnamese translation.
|
|
|
|
2010-04-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add
|
|
icf_virtual_function_folding_test.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
2010-04-15 Andrew Haley <aph@redhat.com>
|
|
|
|
* options.h (merge_exidx_entries): New option.
|
|
* arm.cc (class Arm_exidx_fixup): Add new arg, merge_exidx_entries.
|
|
(class Arm_exidx_fixup::merge_exidx_entries_): New member.
|
|
(Output_section::fix_exidx_coverage): Add new arg, merge_exidx_entries.
|
|
(Target_arm::merge_exidx_entries): New function.
|
|
(process_exidx_entry): Don't merge if merge_exidx_entries_ is false.
|
|
(Arm_output_section::fix_exidx_coverage): Pass merge_exidx_entries
|
|
to Arm_exidx_fixup constructor.
|
|
Add new arg, merge_exidx_entries.
|
|
(Target_arm::fix_exidx_coverage): pass merge_exidx_entries to
|
|
Arm_output_section::fix_exidx_coverage.
|
|
|
|
2010-04-18 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* icf.cc (get_section_contents): Check for preemptible functions.
|
|
Ignore addend when appropriate.
|
|
* symtab.cc (should_add_dynsym_entry): Add new parameter. Check for
|
|
section folded.
|
|
(add_from_relobj): Check for section folded.
|
|
(set_dynsym_indexes): Fix call to should_add_dynsym_entry.
|
|
* symtab.h (should_add_dynsym_entry): Add new parameter.
|
|
* target-reloc.h (scan_relocs): Check for section folded.
|
|
* x86_64.cc (Target_x86_64::Scan::possible_function_pointer_reloc):
|
|
Check reloc types for function pointers in shared objects.
|
|
* testsuite/Makefile.am (icf_virtual_function_folding_test): New test
|
|
case.
|
|
(icf_preemptible_functions_test): New test case.
|
|
(icf_string_merge_test): New test case.
|
|
* testsuite.Makefile.in: Regenerate.
|
|
* testsuite/icf_safe_so_test.sh: Change to not fold foo_glob and
|
|
bar_glob. Refactor code.
|
|
* testsuite/icf_preemptible_functions_test.cc: New file.
|
|
* testsuite/icf_preemptible_functions_test.sh: New file.
|
|
* testsuite/icf_string_merge_test.cc: New file.
|
|
* testsuite/icf_string_merge_test.sh: New file.
|
|
* testsuite/icf_virtual_function_folding_test.cc: New file.
|
|
* testsuite/icf_virtual_function_folding_test.sh: New file.
|
|
|
|
2010-04-14 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_output_section::fix_exidx_coverage): Mark object
|
|
for local symbol recounting if we remove a section due to ICF.
|
|
* gold.cc (queue_middle_gc_tasks): Create a dummy blocker if
|
|
there are no regular objects in input.
|
|
|
|
2010-04-13 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_input_section::set_final_data_size): Compute
|
|
accurate final data size instead of using current data size.
|
|
|
|
2010-04-09 Doug Kwan <dougkwan@google.com>
|
|
|
|
* layout.cc (Layout::choose_output_section): Handle script section
|
|
types.
|
|
(Layout::make_output_section_for_script): Add section type parameter.
|
|
Handle script section types.
|
|
* layout.h (Layout::make_output_section_for_script): Add section
|
|
type parameter.
|
|
* output.cc (Output_section::Output_section): Initialize data member
|
|
is_noload_.
|
|
(Output_section::do_reset_address_and_file_offset): Do not set address
|
|
to 0 if section is a NOLOAD section.
|
|
* output.h (Output_section::is_noload): New method.
|
|
(Output_section::set_is_noload): Ditto.
|
|
(Output_section::is_noload_): New data member.
|
|
* script-c.h (Script_section_type): New enum type.
|
|
(struct Parser_output_section_header): Add new file section_type.
|
|
* script-sections.cc (Sections_element::output_section_name): Add
|
|
parameter for returning script section type.
|
|
(Output_section_definition::output_section_name): Ditto.
|
|
(Output_section_definition::section_type)P; New method.
|
|
(Output_section_definiton::script_section_type_name): Ditto.
|
|
(Output_section_definition::script_section_type_): New data member.
|
|
(Output_section_definition::Output_section_definition): Initialize
|
|
data member Output_section_definition::script_section_type_.
|
|
(Output_section_definition::create_sections): Pass script section type
|
|
to Layout::make_output_section_for_script.
|
|
(Output_section_definition::output_section_name): Return script
|
|
section type to caller.
|
|
(Output_section_definition::set_section_address): Do not advance
|
|
dot value and load address if section type is NOLOAD. Set address
|
|
of NOLOAD sections regardless of section flags.
|
|
(Output_section_definition::print): Print section type if it is
|
|
not SCRIPT_SECTION_TYPE_NONE.
|
|
(Output_section_definition::section_type): New method.
|
|
(Output_section_definition::script_section_type_name): Ditto.
|
|
(Script_sections::output_section_name): Add new parameter
|
|
PSECTION_TYPE for returning script section type. Pass it to
|
|
section elements. Handle discard sections.
|
|
(Sort_output_sections::operator()): Handle NOLOAD sections.
|
|
* script-sections.h (Script_sections::Section_type): New enum type.
|
|
(Script_sections::output_section_name): Add a new parameter for
|
|
returning script section type.
|
|
* script.cc (script_keyword_parsecodes): Add keywords COPY, DSECT,
|
|
INFO and NOLOAD.
|
|
* yyscript.y (union): Add new field SECTION_TYPE.
|
|
(COPY, DSECT, INFO, NOLOAD): New tokens.
|
|
(opt_address_and_section_type): Change type to output_section_header.
|
|
(section_type): New non-terminal
|
|
(section_header): Handle section type.
|
|
(opt_address_and_section_type): Return section type value.
|
|
|
|
2010-04-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* testsuite/plugin_common_test_1.c (foo): Add prototype.
|
|
* testsuite/plugin_common_test_2.c (foo): Likewise.
|
|
|
|
2010-04-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* merge.cc (Output_merge_data::set_final_data_size): Handle empty
|
|
Output_merge_data.
|
|
* output.cc (Output_section::add_merge_input_section): Simplify
|
|
code and return status of Output_merge_base::add_input_section.
|
|
Update merge section map only if Output_merge_base::add_input_section
|
|
returns true.
|
|
|
|
2010-04-07 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::scan_section_for_cortex_a8_erratum): Warn
|
|
if section is marked as containing instructions but has no mapping
|
|
symbols.
|
|
(Arm_relobj::do_count_local_symbols): Call adjust_sym_shndx to get
|
|
correct section index.
|
|
(Arm_relobj::find_linked_text_section): Ditto.
|
|
|
|
2010-04-07 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (include_member): Destroy Read_symbols_data object before
|
|
releasing file.
|
|
* object.cc (Read_symbols_data::~Read_symbols_data) New destructor.
|
|
* object.h (Read_symbols_data::Read_symbols_data) New constructor.
|
|
(Read_symbols_data::~Read_symbols_data) New destructor.
|
|
(Section_relocs::Section_relocs) New constructor.
|
|
(Section_relocs::~Section_relocs) New destructor.
|
|
(Read_relocs_data::Read_relocs_data) New constructor.
|
|
(Read_relocs_data::~Read_relocs_data) New destructor.
|
|
* testsuite/binary_unittest.cc (Sized_binary_test): Set sd member
|
|
pointers to NULL after deleting.
|
|
|
|
2010-04-07 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc: Replace "endianity" with "endianness" in comments.
|
|
(Arm_exidx_cantunwind): Ditto.
|
|
(Arm_relobj::Arm_relobj): Initialize merge_flags_and_attribures.
|
|
(Arm_relobj::merge_flags_and_attributes): New method.
|
|
(Arm_relobj::merge_flags_and_attributes_): New data member.
|
|
(Arm_exidx_cantunwind::do_fixed_endian_write): Fix formatting.
|
|
(Arm_relobj::scan_sections_for_stubs): Ditto.
|
|
(Arm_relobj::do_read_symbols): Check to see if we really want to
|
|
merge processor-specific flags and attributes. Exit early if
|
|
an object is empty except for section names and the undefined symbol.
|
|
(Target_arm::do_finalize_sections): Move check for ELF format to
|
|
Arm_relobj::do_read_symbols. Merge processor specific flags and
|
|
attributes from a regular object only when we have determined that
|
|
it is aapropriate. Do not create an .ARM.attributes section in
|
|
output if there is no regular input object.
|
|
(Target_arm::merge_processor_specific_flags): Check
|
|
--warn-mismatch before printing any error.
|
|
(Target_arm::merge_object_attributes): Ditto.
|
|
* gold.cc (queue_middle_tasks): Handle the case in which there is
|
|
no regular object in input.
|
|
* options.cc (General_options::parse_EB): New method.
|
|
(General_options::parse_EL): Same.
|
|
(General_options::General_options): Initialize endianness_.
|
|
* options.h (-EB, -EL, -no-pipeline-knowledge, -p, --warn-mismatch):
|
|
New options.
|
|
(General_options::Endianness): New enum.
|
|
(General_options::endianness): New method.
|
|
(General_options::endianness_): New data member.
|
|
* parameters.cc (Parameters::set_options): Check target endianness.
|
|
(Parameters::set_target_once): Ditto.
|
|
(Parameters::check_target_endianness): New method.
|
|
(parameters_force_valid_target): If either -EL or -EB is specified,
|
|
use it to define endianness of default target.
|
|
* parameters.h (Parameters::check_target_endianness): New method
|
|
declaration.
|
|
* target.h (class Target): Change "endianity" to "endianness"
|
|
in comments.
|
|
|
|
2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* configure.ac (AM_INIT_AUTOMAKE): Add option no-dist.
|
|
* configure: Regenerate.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2010-04-06 Cary Coutant <ccoutant@google.com>
|
|
|
|
gcc PR lto/42757
|
|
* plugin.cc (Pluginobj::get_symbol_resolution_info): Check for
|
|
prevailing definitions of common symbols.
|
|
* testsuite/plugin_test_6.sh: New test case.
|
|
* testsuite/plugin_common_test_1.c: New test case.
|
|
* testsuite/plugin_common_test_2.c: New test case.
|
|
* testsuite/Makefile.am (plugin_test_6): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2010-04-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/vi.po: New Vietnamese translation.
|
|
|
|
2010-03-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::using_thumb_only): Handle v6-M
|
|
|
|
2010-03-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/arm.cc (Arm_exidx_fixup::update_offset_map): Rearrange code
|
|
to avoid a conversion warning on a 32-bit host.
|
|
|
|
2010-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/script_test_3.t: Add a TLS segment.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add
|
|
tls_phdrs_script_test.
|
|
(tls_phdrs_script_test_SOURCES): Define.
|
|
(tls_phdrs_script_test_DEPENDENCIES): Define.
|
|
(tls_phdrs_script_test_LDFLAGS): Define.
|
|
(tls_phdrs_script_test_LDADD): Define.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2010-03-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
* fileread.cc (find_or_make_view): Fix comment.
|
|
|
|
2010-03-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script-sections.cc (class Orphan_section_placement): Define
|
|
PLACE_TLS and PLACE_TLS_BSS.
|
|
(Orphan_section_placement::Orphan_section_placement): Initialize
|
|
new places.
|
|
(Orphan_section_placement::find_place): Handle SHF_TLS sections.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add tls_script_test.
|
|
(tls_script_test_SOURCES): Define.
|
|
(tls_script_test_DEPENDENCIES): Define.
|
|
(tls_script_test_LDFLAGS): Define.
|
|
(tls_script_test_LDADD): Define.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2010-03-22 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::abs8,
|
|
Arm_relocate_functions::abs16): Use correct check for overflow
|
|
specified in the ARM ELF specs.
|
|
(Arm_relocate_functions): thumb_branch_common. Handle bit 1 of branch
|
|
target of a BLX instruction specially.
|
|
(Reloc_stub::stub_type_for_reloc): Ditto.
|
|
(Relocate::relocate): Use symbolic names instead of numeric relocation
|
|
codes to report error.
|
|
(Target_arm::do_relox): Reduce default stub-group size for Cortex-A8
|
|
workaround.
|
|
* testsuite/Makefile.am (check_DATA): add thumb_blx_in_range.stdout,
|
|
thumb_blx_out_of_range.stdout, thumb2_blx_in_range.stdout and
|
|
thumb2_blx_out_of_range.stdout
|
|
(thumb_bl_out_of_range, thumb_bl_out_of_range.o,
|
|
thumb2_bl_out_of_range, thumb2_bl_out_of_range.o): Fix dependenices.
|
|
(thumb_blx_in_range.stdout, thumb_blx_in_range, thumb_blx_in_range.o,
|
|
thumb_blx_out_of_range.stdout, thumb_blx_out_of_range,
|
|
thumb_blx_out_of_range.o, thumb2_blx_in_range.stdout,
|
|
thumb2_blx_in_range, thumb2_blx_in_range.o,
|
|
thumb2_blx_out_of_range.stdout, thumb2_blx_out_of_range,
|
|
thumb2_blx_out_of_range.o): New rules.
|
|
(MOSTLYCLEANFILES): Add thumb_blx_in_range, thumb_blx_out_of_range,
|
|
thumb2_blx_in_range and thumb2_blx_out_of_range.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* arm_branch_in_range.sh: Add tests for THUMB BLX.
|
|
* testsuite/thumb_blx_in_range.s: New file.
|
|
* testsuite/thumb_blx_out_of_range.s: New file.
|
|
|
|
2010-03-22 Rafael Espindola <espindola@google.com>
|
|
|
|
* archive.cc (Should_include): Move to archive.h.
|
|
(should_include_member): Make it a member of Archive.
|
|
(Lib_group): New.
|
|
(Add_lib_group_symbols): New.
|
|
* archive.h: Include options.h.
|
|
(Archive_member): Moved from Archive.
|
|
(Should_include): Moved from archive.cc.
|
|
(Lib_group): New.
|
|
(Add_lib_group_symbols): New.
|
|
* dynobj.cc (do_should_include_member): New.
|
|
* dynobj.h (do_should_include_member): New.
|
|
* gold.cc (queue_initial_tasks): Update call to queue.
|
|
* main.cc (main): Print lib group stats.
|
|
* object.cc (do_should_include_member): New.
|
|
* object.h: Include archive.h.
|
|
(Object::should_include_member): New.
|
|
(Object::do_should_include_member): New.
|
|
(Sized_relobj::do_should_include_member): New.
|
|
* options.cc (General_options::parse_start_lib): New.
|
|
(General_options::parse_end_lib): New.
|
|
(Input_arguments::add_file): Handle lib groups.
|
|
(Input_arguments::start_group): Check we are not in a lib.
|
|
(Input_arguments::start_lib): New.
|
|
(Input_arguments::end_lib): New.
|
|
* options.h (General_options): Add start_lib and end_lib.
|
|
(Input_argument::lib_): New.
|
|
(Input_argument::lib): New.
|
|
(Input_argument::is_lib): New.
|
|
(Input_file_lib): New.
|
|
(Input_arguments::in_lib_): New.
|
|
(Input_arguments::in_lib): New.
|
|
(Input_arguments::start_lib): New.
|
|
(Input_arguments::end_lib_): New.
|
|
* plugin.cc (Pluginobj::get_symbol_resolution_info): Mark symbols
|
|
in unused members as preempted.
|
|
(Sized_pluginobj::do_should_include_member): New.
|
|
* plugin.h (Sized_pluginobj::do_should_include_member): New.
|
|
* readsyms.cc (Read_symbols::locks): If we are just reading a member,
|
|
return the blocker.
|
|
(Read_symbols::do_whole_lib_group): New.
|
|
(Read_symbols::do_lib_group): New.
|
|
(Read_symbols::do_read_symbols): Handle lib groups.
|
|
(Read_symbols::get_name): Handle lib groups.
|
|
* readsyms.h (Read_symbols): Add an archive member pointer.
|
|
(Read_symbols::do_whole_lib_group): New.
|
|
(Read_symbols::do_lib_group): New.
|
|
(Read_symbols::member_): New.
|
|
* script.cc (read_input_script): Update call to queue_soon.
|
|
|
|
2010-03-19 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Stub_table::Stub_table): Initialize new data members
|
|
Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_.
|
|
(Stub_table::add_reloc_stub): Assign stub offset and update
|
|
Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_.
|
|
(Stub_table::reloc_stubs_size_, Stub_table::reloc_stubs_addralign_):
|
|
New data members.
|
|
(Stub_table::update_data_size_and_addralign): Use
|
|
Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_
|
|
instead of going over all reloc stubs.
|
|
(Stub_table::finalize_stubs): Do not assign reloc stub offsets.
|
|
* stringpool.cc (Stringpool_template::Stringpool_template): Initialize
|
|
Stringpool_template::offset_ to size of Stringpool_char.
|
|
(Stringpool_template::new_key_offset): Remove code to initialize
|
|
Stringpool_template::offset_.
|
|
* stringpool.h (Stringpool_template::set_no_zero_null): Set
|
|
Stringpool_template::offset_ to zero.
|
|
|
|
2010-03-15 Doug Kwan <dougkwan@google.com>
|
|
|
|
* stringpool.cc (Stringpool_template::Stringpool_template): Initialize
|
|
offset_.
|
|
(Stringpool_template::new_key_offset): New method.
|
|
(Stringpool_template::add_string): Assign offsets when adding new
|
|
strings.
|
|
(Stringpool_template::set_string_offsets): Do not set string offsets
|
|
when not optimizing.
|
|
* stringpool.h (Chunked_vector::Chunked_vector): Initialize data
|
|
member size_.
|
|
(Chunked_vector::clear): Clear size_.
|
|
(Chunked_vector::reserve): Call reserve method of all Element_vectors.
|
|
(Chunked_vector::size): Return size_.
|
|
(Chunked_vector::push_back): Use size_ to find insert position.
|
|
(Chunked_vector::size_): New data member.
|
|
(Stringpool_template::set_no_zero_null): Assert string set is empty.
|
|
(Stringpool_template::new_key_offset): New method declaration.
|
|
(Stringpool_template::offset_): New data member.
|
|
|
|
2010-03-15 Rafael Espindola <espindola@google.com>
|
|
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Update calls to
|
|
Add_symbols' constructor.
|
|
* readsyms.h (Add_symbols): Remove the input_group member.
|
|
|
|
2010-03-10 Ian Lance Taylor <iant@google.com>
|
|
|
|
* reloc.cc (Sized_relobj::split_stack_adjust_reltype): Call the
|
|
target to ask whether a reference to a symbol requires a stack
|
|
split.
|
|
* target.h (Target::is_call_to_non_split): New function.
|
|
(Target::do_is_call_to_non_split): Declare virtual function.
|
|
* target.cc: Include "symtab.h".
|
|
(Target::do_is_call_to_non_split): New function.
|
|
* i386.cc (Target_i386::do_is_call_to_non_split): New function.
|
|
|
|
2010-03-10 Cary Coutant <ccoutant@google.com>
|
|
|
|
* fileread.cc (File_read::~File_read): Don't delete whole_file_view_.
|
|
(File_read::open[1]): Remove initial mapping of whole_file_view_.
|
|
(File_read::open[2]): Add whole_file_view_ to list of views.
|
|
(File_read::make_view): Remove test of whole_file_view_.
|
|
(File_read::find_or_make_view): Create whole_file_view_ if
|
|
necessary.
|
|
(File_read::clear_views): Replace bool parameter with enum;
|
|
adjust all callers. Don't delete views with permanent data;
|
|
do delete cached views and views from archives if
|
|
--no-keep-files-mapped is set. Set whole_file_view_ to NULL
|
|
if clearing the corresponding view.
|
|
* fileread.h (File_read::Clear_views_mode): New enum.
|
|
(File_read::View::is_permanent_view): New method.
|
|
(File_read::clear_views): Replace bool parameter
|
|
with enum; adjust all callers.
|
|
* options.h (General_options): Change keep_files_mapped option;
|
|
add map_whole_files.
|
|
* readsyms.cc (Add_symbols::run): Delete sd_ object before
|
|
releasing the file.
|
|
* reloc.cc (Scan_relocs::run): Delete rd_ object before releasing
|
|
the file.
|
|
|
|
2010-03-10 David S. Miller <davem@davemloft.net>
|
|
|
|
* sparc.cc (Target_sparc::Scan::local): Accept R_SPARC_WPLT30.
|
|
|
|
2010-03-09 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* icf.cc (get_section_contents): Add '@' marker after processing the
|
|
merge reloc.
|
|
|
|
2010-03-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/arm.cc (Arm_exidx_fixup::update_offset_map): Fix build breakage
|
|
due to a conversion warning.
|
|
(Arm_relobj::update_output_local_symbol_count): Check for local
|
|
symbol with unset output index.
|
|
|
|
2010-03-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Add --spare-dynamic-tags.
|
|
* output.cc (Output_data_dynamic::set_final_data_size): Implement
|
|
--spare-dynamic-tags.
|
|
|
|
2010-03-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
* incremental.cc: Include "libiberty.h".
|
|
|
|
2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
* dynobj.h (Verdef::Verdef): Add is_info arg, is_info member
|
|
function, is_info_ member.
|
|
* dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_.
|
|
(Versions::Versions): Update caller.
|
|
(Versions::define_base_version): Likewise.
|
|
(Versions::add_def): Likewise.
|
|
|
|
2010-03-03 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* i386.cc (Target_i386::can_check_for_function_pointers): New function.
|
|
(Scan::possible_function_pointer_reloc): New function.
|
|
(Scan::local_reloc_may_be_function_pointer): Change to call
|
|
possible_function_pointer_reloc.
|
|
(Scan::global_reloc_may_be_function_pointer): Ditto.
|
|
* icf.h (Icf::check_section_for_function_pointers): Change to reject
|
|
relocations in ".data.rel.ro._ZTV" section.
|
|
* testsuite/icf_safe_so_test.sh: Change to pass i386.
|
|
* testsuite/icf_safe_so_test.cc: Ditto.
|
|
* testsuite/icf_safe_test.cc: Ditto.
|
|
* testsuite/icf_safe_test.sh: Ditto.
|
|
|
|
2010-03-03 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-reloc.h (relocate_section): Check the symbol table index
|
|
for -1U before setting the local symbol index.
|
|
(scan_relocatable_relocs): If copying the relocation, record that
|
|
the local symbol is required.
|
|
* object.h (Symbol_value::is_output_symtab_index_set): New
|
|
function.
|
|
(Symbol_value::may_be_discarded_from_output_symtab): New
|
|
function.
|
|
(Symbol_value::has_output_symtab_entry): New function.
|
|
(Symbol_value::needs_output_symtab_entry): Remove.
|
|
(Symbol_value::output_symtab_index): Make sure the symbol index is
|
|
set.
|
|
(Symbol_value::set_output_symtab_index): Make sure the symbol
|
|
index is not set. Make sure the new index is valid.
|
|
(Symbol_value::set_must_have_output_symtab_entry): New function.
|
|
(Symbol_value::has_output_dynsym_entry): New function.
|
|
(Symbol_value::set_output_dynsym_index): Make sure the new index
|
|
is valid.
|
|
(Sized_relobj::set_must_have_output_symtab_entry): New function.
|
|
* object.cc (Sized_relobj::do_count_local_symbols): Only discard a
|
|
local symbol if permitted.
|
|
(Sized_relobj::do_finalize_local_symbols): Call
|
|
is_output_symtab_index_set rather than needs_output_symtab_entry.
|
|
(Sized_relobj::write_local_symbols): Call has_output_symtab_entry
|
|
rather than needs_output_symtab_entry. Call
|
|
has_output_dynsym_entry rather than needs_output_dynsym_entry.
|
|
* arm.cc (Arm_relobj::update_output_local_symbol_count): Call
|
|
is_output_symtab_index_set rather than needs_output_symtab_entry.
|
|
* testsuite/discard_locals_relocatable_test.c: New file.
|
|
* testsuite/discard_locals_test.sh: Test -r.
|
|
* testsuite/Makefile.am (check_DATA): Add
|
|
discard_locals_relocatable_test1.syms,
|
|
discard_local_relocatable_test2.syms.
|
|
(MOSTLYCLEANFILES): Likewise. Also add
|
|
discard_locals_relocatable_test1.lout and
|
|
discard_locals_relocatable_test2.out.
|
|
(discard_locals_relocatable_test1.syms): New target.
|
|
(discard_locals_relocatable_test.o): New target.
|
|
(discard_locals_relocatable_test1.out): New target.
|
|
(discard_locals_relocatable_test2.syms): New target.
|
|
(discard_locals_relocatable_test2.out): New target.
|
|
(various): Add missing ../ld-new dependencies.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2010-03-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/fi.po: New Finnish translation.
|
|
|
|
2010-03-01 Doug Kwan <dougkwan@google.com>
|
|
|
|
* layout.cc (Layout::Layout): Force section types of .init_array*,
|
|
.preinit_array* and .fini_array* sections.
|
|
* output.cc (Output_section::Input_section_sort_entry::has_priority):
|
|
Fix check of return value of std::string::find.().
|
|
(Output_section::Input_section_sort_compare::operator()): Remove
|
|
comment about .init_array.
|
|
(Output_section::Input_section_sort_init_fini_compare::operator()):
|
|
New method.
|
|
(Output_section::sort_attached_input_sections): Handle .init_array
|
|
and .fini_array specially.
|
|
* output.h (Output_section::Inut_section_sort_compare): Update
|
|
comment.
|
|
(Output_section::Input_section_sort_init_fini_compare): New struct.
|
|
|
|
2010-02-26 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Relocate::reloc_is_non_pic): Treat
|
|
R_ARM_PREL31 and R_ARM_SBREL31 as position independent.
|
|
* testsuite/debug_msg.sh: Avoid matching source line number for
|
|
use of global variable undef_int.
|
|
|
|
2010-02-26 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::scan_reloc_for_stub): Move code handling
|
|
R_ARM_V4BX to Target_arm::scan_reloc_section_for_stubs.
|
|
(Target_arm::scan_reloc_section_for_stubs): Instead of calling
|
|
scan_reloc_for_stub, do all processing of R_ARM_V4BX here.
|
|
* options.cc (General_options::General_options): Initialize member
|
|
fix_v4bx_.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add arm_fix_v4bx.sh
|
|
(check_DATA): Add arm_fix_v4bx.stdout, arm_fix_v4bx_interworking.stdout
|
|
and rm_no_fix_v4bx.stdout
|
|
(arm_fix_v4bx.stdout, arm_fix_v4bx, arm_fix_v4bx.o,
|
|
arm_fix_v4bx_interworking.stdout, arm_fix_v4bx_interworking,
|
|
arm_no_fix_v4bx.stdout, arm_no_fix_v4bx): New make rules.
|
|
(MOSTLYCLEANFILES): Add arm_fix_v4bx, arm_fix_v4bx_interworking
|
|
and arm_no_fix_v4bx.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/arm_fix_v4bx.s: New file.
|
|
* testsuite/arm_fix_v4bx.sh: Ditto.
|
|
|
|
2010-02-24 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::got_section): Make the .got section the first
|
|
non RELRO section in the data segment.
|
|
* testsuite/script_test_5.sh: Fix match patterns to avoid matching
|
|
suffixes of section names.
|
|
|
|
2010-02-24 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::do_finalize_sections): Skip processor specific
|
|
flags and attributes merging if an input file is a binary file.
|
|
* fileread.cc (Input_file::open): Record format of original file.
|
|
* fileread.h (Input_file::Format): New enum type.
|
|
(Input_file::Input_file): Initialize data member format_.
|
|
(Input_file::format): New method definition.
|
|
(Input_file::format_):: New data member.
|
|
|
|
2010-02-24 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_output_data_got): New class.
|
|
(ARM_TCB_SIZE): New constant
|
|
(Target_arm): Use Arm_output_data_got instead of Output_data_got.
|
|
(Arm_output_section::fix_exidx_coverage): Add a parameter for layout.
|
|
If user uses a script with a SECTIONS clause, issue only a warning
|
|
for a misplaced EXIDX input section. Otherwise, issue an error.
|
|
(Arm_relobj::do_gc_process_relocs): Exit early if we are not doing
|
|
garbage collection.
|
|
(Target_arm::got_mode_index_entry): Handle static linking.
|
|
(Target_arm::Scan::local): Ditto.
|
|
(Target_arm::Scan::global): Ditto.
|
|
(Target_arm::Relocate::relocate_tls): Handle static linking. Fix
|
|
all incorrectly implemented relocations.
|
|
(Target_arm::fix_exidx_coverage): Pass layout to
|
|
Arm_output_section::fix_exidx_coverage.
|
|
* layout.cc (Layout::section_name_mapping): Remove trailing dots
|
|
from ".ARM.exidx." and ".ARM.extab.".
|
|
|
|
2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (Target_arm::do_finalize_sections): Create attribute
|
|
section if it does not already exist.
|
|
* attributes.cc (Attributes_section_data::Attributes_section_data):
|
|
Don't crash if size is zero.
|
|
|
|
2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold.cc (queue_middle_tasks): If no input files were opened,
|
|
exit.
|
|
* workqueue.h (Task_function::Task_function): Assert that there is
|
|
a blocker.
|
|
|
|
2010-02-22 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold-threads.h (Once::~Once): Explicitly define virtual destructor.
|
|
* icf.cc (get_section_contents): Cast snprintf arguments to long long
|
|
types to avoid warnings due to different uint64_t implementations
|
|
on different hosts.
|
|
|
|
2010-02-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::arm_branch_common): Fix bug in
|
|
handling of the maximum backward branch offset.
|
|
(Arm_relocate_functions::thumb_branch_common): Ditto.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add arm_branch_in_range.sh.
|
|
(check_DATA): Add arm_bl_in_range.stdout, arm_bl_out_of_range.stdout
|
|
thumb_bl_in_range.stdout, thumb_bl_out_of_range.stdout,
|
|
thumb2_bl_in_range.stdout and thumb2_bl_out_of_range.stdout.
|
|
(arm_bl_in_range.stdout, arm_bl_in_range, arm_bl_in_range.o,
|
|
arm_bl_out_of_range.stdout, arm_bl_out_of_range,
|
|
arm_bl_out_of_range.o, thumb_bl_in_range.stdout, thumb_bl_in_range,
|
|
thumb_bl_in_range.o, thumb_bl_out_of_range.stdout,
|
|
thumb_bl_out_of_range thumb_bl_out_of_range.o,
|
|
thumb2_bl_in_range.stdout, thumb2_bl_in_range, thumb2_bl_in_range.o
|
|
thumb2_bl_out_of_range.stdout, thumb2_bl_out_of_range,
|
|
thumb2_bl_out_of_range.o): New rules.
|
|
(MOSTLYCLEANFILES): Add arm_bl_in_range, arm_bl_out_of_range,
|
|
thumb_bl_in_range, thumb_bl_out_of_range, thumb2_bl_in_range and
|
|
thumb2_bl_out_of_range
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/arm_bl_in_range.s: New file.
|
|
* testsuite/arm_bl_out_of_range.s: Ditto.
|
|
* testsuite/arm_branch_in_range.sh: Ditto.
|
|
* testsuite/arm_branch_range.t: Ditto.
|
|
* testsuite/thumb2_branch_range.t: Ditto.
|
|
* testsuite/thumb_bl_in_range.s: Ditto.
|
|
* testsuite/thumb_bl_out_of_range.s: Ditto.
|
|
* testsuite/thumb_branch_range.t: Ditto.
|
|
|
|
2010-02-20 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* gc.h (gc_process_relocs): Change vectors to point to the new list.
|
|
Add reloc offset information.
|
|
* icf.cc (get_section_contents): Change iterators to point to the new
|
|
vectors. Add reloc offset information to the contents.
|
|
* icf.h (Icf::Sections_reachable_info): New typedef.
|
|
(Icf::Sections_reachable_list): New typedef.
|
|
(Icf::Offset_info): New typedef.
|
|
(Icf::Reloc_info): New struct typedef.
|
|
(Icf::Reloc_info_list): New typedef.
|
|
(Icf::symbol_reloc_list): Delete method.
|
|
(Icf::addend_reloc_list): Delete method.
|
|
(Icf::section_reloc_list): Delete method.
|
|
(Icf::reloc_info_list): New method.
|
|
(Icf::reloc_info_list_): New member.
|
|
|
|
2010-02-19 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm-reloc.def: Mark R_ARM_TLS_GD32, R_ARM_TLS_LDM32,
|
|
R_ARM_TLS_LDO32, R_ARM_TLS_IE32 and R_ARM_TLS_LE32 are implemented.
|
|
* arm.cc (Arm_relocation_functions): New forward declaration.
|
|
(Target_arm::Target_arm): Initialize new data members
|
|
got_mod_index_offset_ and tls_base_symbol_defined_.
|
|
(Target_arm::Relocate::relocate_tls): New method.
|
|
(Target_arm::optimize_tls_reloc, Target_arm::define_tls_base_symbol,
|
|
Target_arm::got_mod_index_entry, Target_arm::rel_tls_desc_section):
|
|
New methods.
|
|
(Target_arm::Got_type): Add GOT_TYPE_TLS_NOFFSET, GOT_TYPE_OFFSET,
|
|
GOT_TYPE_TLS_PAIR and GOT_TYPE_TLS_DESC.
|
|
(Target_arm::got_mod_index_offset_,
|
|
Target_arm::tls_base_symbol_defined_): New data members.
|
|
(Target_arm::Scan::local, Target::Scan::global,
|
|
Target_arm::Relocate::relocate): Handle 32-bit initial TLS
|
|
relocations.
|
|
|
|
2010-02-18 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::find_linked_text_section): New method.
|
|
(Arm_relobj::make_exidx_input_section): Pass section index of linked
|
|
text section as a parameter becuase some broken tools may not set
|
|
the link in section header.
|
|
(Target_arm::has_got_section): New method.
|
|
(Target_arm::scan_section_for_cortex_a8_stubs): Treat an input section
|
|
without any mapping symbol as data only. Remove warning.
|
|
(Arm_relobj::do_read_synbols): If an EXIDX input section has no
|
|
link in its section header, try to discover the link by inspecting the
|
|
REL31 relocation at the beginning of the section.
|
|
(Target_arm::Scan::check_non_pic): Report name of offending relocation
|
|
in error message.
|
|
(Target_arm::Scan::global): Treat any reference to the symbol
|
|
_GLOBAL_OFFSET_TABLE_ as a GOT access.
|
|
|
|
2010-02-12 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* arm.cc (Scan::local_reloc_may_be_function_pointer): New function.
|
|
(Scan::global_reloc_may_be_function_pointer): New function.
|
|
* sparc.cc (Scan::local_reloc_may_be_function_pointer): New function.
|
|
(Scan::global_reloc_may_be_function_pointer): New function.
|
|
* powerpc.cc (Scan::local_reloc_may_be_function_pointer): New function.
|
|
(Scan::global_reloc_may_be_function_pointer): New function.
|
|
* i386.cc (Scan::local_reloc_may_be_function_pointer): New function.
|
|
(Scan::global_reloc_may_be_function_pointer): New function.
|
|
* x86_64.cc (Scan::local_reloc_may_be_function_pointer): New function.
|
|
(Scan::global_reloc_may_be_function_pointer): New function.
|
|
(Scan::possible_function_pointer_reloc): New function.
|
|
(Target_x86_64::can_check_for_function_pointers): New function.
|
|
* gc.h (gc_process_relocs): Scan relocation types to determine if
|
|
function pointers were taken for targets that support it.
|
|
* icf.cc (Icf::find_identical_sections): Include functions for
|
|
folding in safe ICF whose pointer is not taken.
|
|
* icf.h (Secn_fptr_taken_set): New typedef.
|
|
(fptr_section_id_): New member.
|
|
(section_has_function_pointers): New function.
|
|
(set_section_has_function_pointers): New function.
|
|
(check_section_for_function_pointers): New function.
|
|
* options.h: Fix comment for safe ICF option.
|
|
* target.h (can_check_for_function_pointers): New function.
|
|
* testsuite/Makefile.am: Add icf_safe_so_test test case.
|
|
Modify icf_safe_test for X86-64.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/icf_safe_so_test.cc: New file.
|
|
* testsuite/icf_safe_so_test.sh: New file.
|
|
* testsuite/icf_safe_test.cc (kept_func_3): New function.
|
|
(main): Change to take pointer to function kept_func_3.
|
|
* testsuite/icf_safe_test.sh (arch_specific_safe_fold): Check if safe
|
|
folding is done correctly for X86-64.
|
|
|
|
2010-02-12 David S. Miller <davem@davemloft.net>
|
|
|
|
* output.h (Output_reloc<SHT_REL>::Output_reloc): Add
|
|
is_symbolless parameter.
|
|
(Output_reloc<SHT_REL>::is_symbolless): New.
|
|
(Output_reloc<SHT_REL>::is_symbolless_): New.
|
|
(Output_reloc<SHT_REL>::type_): Decrease to 29 bits.
|
|
(Output_reloc<SHT_RELA>::Output_reloc): Add is_symbolless parameter.
|
|
(Output_reloc<SHT_RELA>::is_symbolless): New.
|
|
(Output_data_reloc::add_global): Handle is_symbolless.
|
|
(Output_data_reloc::add_global_relative): Likewise.
|
|
(Output_data_reloc::add_local): Likewise.
|
|
(Output_data_reloc::add_local_relative): Likewise.
|
|
(Output_data_reloc::add_symbolless_global_addend): New.
|
|
(Output_data_reloc::add_symbolless_local_addend): New.
|
|
* output.cc (Output_reloc<SHT_REL>::Output_reloc): Handle
|
|
is_symbolless.
|
|
(Output_reloc::set_needs_dynsym_index): Test ->is_symbolless_
|
|
instead of ->is_relative_
|
|
(Output_reloc::write): Likewise.
|
|
(Output_reloc::get_symbol_index): Return 0 when ->is_symbolless_
|
|
(Output_reloc::write_rel): Simplify.
|
|
|
|
* sparc.cc (Target_sparc::Scan::local): Use
|
|
->add_symbolless_local_addend as needed.
|
|
(Target_sparc::Scan::global): Use ->add_symbolless_global_addend as
|
|
needed. Also, emit appropriate unaligned vs. aligned dynamic reloc
|
|
based upon relocation offset.
|
|
|
|
2010-02-11 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Scan::local): Fix bugs in relocation handling.
|
|
(Target_arm::Scan::global): Ditto. Also remove a comment before the
|
|
beginning of function.
|
|
(Target_arm::Relocate::relocate): Remove error messages for MOVW_ABS
|
|
and MOVT_ABS relocations. Those are non issued in scanning. Fix
|
|
parameter is_32bit in calls to should_apply_static_reloc.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add arm_abs_global.sh.
|
|
(check_DATA): Add arm_abs_global.stdout.
|
|
(arm_abs_lib.o, libarm_abs.so, arm_abs_global.o, arm_abs_global,
|
|
arm_abs_global.stdout): New rules.
|
|
(MOSTLLYCLEANFILES): Add arm_abs_global
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/arm_abs_global.s: New file.
|
|
* testsuite/arm_abs_global.sh: Ditto.
|
|
* testsuite/arm_abs_lib.s: Ditto.
|
|
|
|
2010-02-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold.cc (queue_middle_gc_tasks): Use a separate blocker for each
|
|
Read_relocs task.
|
|
(queue_middle_tasks): Likewise, and also for Scan_relocs. Run
|
|
Allocate_commons_task first.
|
|
* reloc.cc (Read_relocs::run): Pass next_blocker_ down to next
|
|
task, rather than symtab_lock_.
|
|
(Gc_process_relocs::~Gc_process_relocs): New function.
|
|
(Gc_process_relocs::is_runnable): Check this_blocker_.
|
|
(Gc_process_relocs::locks): Use next_blocker_ rather than
|
|
blocker_.
|
|
(Scan_relocs::~Scan_relocs): New function.
|
|
(Scan_relocs::is_runnable): Check this_blocker_ rather than
|
|
symtab_lock_.
|
|
(Scan_relocs::locks): Drop symtab_lock_ and blocker_. Add
|
|
next_blocker_.
|
|
* reloc.h (class Read_relocs): Drop symtab_lock_ and blocker_
|
|
fields. Add this_blocker_ and next_blocker_ fields. Adjust
|
|
constructor accordingly.
|
|
(class Gc_process_relocs): Likewise.
|
|
(class Scan_relocs): Likewise.
|
|
* common.h (class Allocate_commons_task): Remove symtab_lock_
|
|
field, and corresponding constructor parameter.
|
|
* common.cc (Allocate_commons_tasK::is_runnable): Remove use of
|
|
symtab_lock_.
|
|
(Allocate_commons_task::locks): Likewise.
|
|
|
|
2010-02-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold-threads.h (class Once): Define.
|
|
(class Initialize_lock): Rewrite as child of Once.
|
|
* gold-threads.cc (class Once_initialize): Define.
|
|
(once_pointer_control): New static variable.
|
|
(once_pointer, once_arg): New static variables.
|
|
(c_run_once): New static function.
|
|
(Once::Once, Once::run_once, Once::internal_run): New functions.
|
|
(class Initialize_lock_once): Remove.
|
|
(initialize_lock_control): Remove.
|
|
(initialize_lock_pointer): Remove.
|
|
(initialize_lock_once): Remove.
|
|
(Initialize_lock::Initialize_lock): Move to gold-threads.h.
|
|
(Initialize_lock::initialize): Rewrite.
|
|
(Initialize_lock::do_run_once): New function.
|
|
* archive.cc (Archive::interpret_header): Only clear name if it is
|
|
not already empty.
|
|
* fileread.cc: Include "gold-threads.h"
|
|
(file_counts_lock): New static variable.
|
|
(file_counts_initialize_lock): Likewise.
|
|
(File_read::release): Only increment counts when using --stats.
|
|
Use a lock around the increment.
|
|
* parameters.cc (class Set_parameters_target_once): Define.
|
|
(set_parameters_target_once): New static variable.
|
|
(Parameters::Parameters): Move here from parameters.h.
|
|
(Parameters::set_target): Rewrite.
|
|
(Parameters::set_target_once): New function.
|
|
(Parameters::clear_target): Move here and rewrite.
|
|
* parameters.h (class Parameters): Update declarations. Add
|
|
set_parameters_target_once_ field.
|
|
(Parameters::Parameters): Move to parameters.cc.
|
|
(Parameters::clear_target): Likewise.
|
|
* readsyms.cc (Read_symbols::do_group): Create a Start_group
|
|
task.
|
|
(Start_group::~Start_group): New function.
|
|
(Start_group::is_runnable): New function.
|
|
(Start_group::locks, Start_group::run): New functions.
|
|
(Finish_group::run): Change saw_undefined to size_t.
|
|
* readsyms.h (class Start_group): Define.
|
|
(class Finish_group): Change saw_undefined_ field to size_t.
|
|
(Finish_group::Finish_group): Remove saw_undefined and
|
|
this_blocker parameters. Change all callers.
|
|
(Finish_group::set_saw_undefined): New function.
|
|
(Finish_group::set_blocker): New function.
|
|
* symtab.h (class Symbol_table): Change saw_undefined to return
|
|
size_t. Change saw_undefined_ field to size_t.
|
|
* target-select.cc (Set_target_once::do_run_once): New function.
|
|
(Target_selector::Target_selector): Initialize set_target_once_
|
|
field. Don't initialize lock_ and initialize_lock_ fields.
|
|
(Target_selector::instantiate_target): Rewrite.
|
|
(Target_selector::set_target): New function.
|
|
* target-select.h (class Set_target_once): Define.
|
|
(class Target_selector): Update declarations. Make
|
|
Set_target_once a friend. Remove lock_ and initialize_lock_
|
|
fields. Add set_target_once_ field.
|
|
|
|
2010-02-10 Ian Lance Taylor <iant@google.com>
|
|
|
|
* dirsearch.cc (Dirsearch::initialize): Add all blockers before
|
|
queueing any tasks.
|
|
* gold.cc (queue_middle_gc_tasks): Likewise. Fix final blocker.
|
|
(queue_middle_tasks): Add all blockers before queueing any tasks.
|
|
(queue_final_tasks): Likewise.
|
|
* token.h (Task_token::add_blockers): New function.
|
|
* object.h (Input_objects::number_of_relobjs): New function.
|
|
|
|
2010-02-10 Ian Lance Taylor <iant@google.com>
|
|
|
|
* i386.cc (Relocate::relocate_tls): A local symbol is final if not
|
|
shared, not if not position independent.
|
|
* x86_64.cc (Relocate::relocate_tls): Likewise.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_pic_test.
|
|
(tls_pie_pic_test): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_test.
|
|
(tls_test_main_pie.o, tls_test_pie.o): New targets.
|
|
(tls_test_file2_pie.o, tls_test_c_pie.o, tls_pie_test): Likewise.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2010-02-09 David S. Miller <davem@davemloft.net>
|
|
|
|
* sparc.cc (Target_sparc::Scan::local): Do not emit relocs other than
|
|
R_SPARC_RELATIVE using ->add_local_relative().
|
|
(Target_sparc::Scan::global): Likewise for ->add_global_relative().
|
|
|
|
* output.h (Output_data_dynamic::add_section_size): New method
|
|
that takes two Output_data objects.
|
|
(Output_data_dynamic::Dynamic_entry): Create storage for secondary
|
|
entry param. Handle it in initializers.
|
|
* output.cc (Output_data_dynamic::Dynamic_entry::write): For
|
|
DYNAMIC_SECTION_SIZE, add in second object size if non-NULL.
|
|
* layout.h (Layout::add_target_dynamic_tags): Add dynrel_includes_plt
|
|
arg.
|
|
* layout.cc (Layout::add_target_dynamic_tags): If dynrel_includes_plt,
|
|
and .rela.plt exists, set DT_REL{,A}SZ to sum of .rela.dyn and .rela.plt
|
|
* arm.cc (Target_arm::do_finalize_sections): Update to pass false
|
|
for dynrel_includes_plt.
|
|
* i386.cc (Target_i386::do_finalize_sections): Likewise.
|
|
* x86_64.cc (Target_x86_64::do_finalize_sections): Likewise.
|
|
* sparc.cc (Target_sparc::make_plt_entry): Force .rela.dyn to be output
|
|
before .rela.plt
|
|
(Target_sparc::do_finalize_sections): Update to pass true for
|
|
dynrel_includes_plt.
|
|
* powerpc.cc (Target_powerpc::make_plt_entry): Force .rela.dyn to be
|
|
output before .rela.plt
|
|
(Target_powerpc::do_finalize_sections): Update to pass true for
|
|
dynrel_includes_plt when 32-bit.
|
|
|
|
2010-02-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::simple_input_section_output_address): New
|
|
method.
|
|
(Arm_relobj::section_needs_cortex_a8_stub_scanning,
|
|
Arm_relobj::scan_section_for_cortex_a8_stubs,
|
|
Arm_relobj::do_relocation_section): Instead of calling
|
|
Output_section::output_address, use faster
|
|
Arm_relobj::simple_input_section_output_address.
|
|
|
|
2010-02-08 David S. Miller <davem@davemloft.net>
|
|
|
|
* sparc.cc (Target_sparc::Relocate::relocate): If relocation offset is
|
|
unaligned for R_SPARC_16, R_SPARC_32, or R_SPARC_64, use the unaligned
|
|
relocation helper function.
|
|
|
|
* sparc.cc (Target_sparc::Scan::local): Handle R_SPARC_GOTDATA_OP*
|
|
just like R_SPARC_GOT{10,13,22}.
|
|
(Target_sparc::Scan::local): Likewise.
|
|
(Target_sparc::Relocate:relocate): Likewise.
|
|
|
|
2010-02-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Rewrite targetobjs duplicate removal code to use
|
|
only shell constructs.
|
|
* configure: Rebuild.
|
|
|
|
2010-02-05 Doug Kwan <dougkwan@google.com>
|
|
|
|
PR 11247
|
|
* arm.cc (Arm_relobj::section_is_scannable): New method.
|
|
(Arm_relobj::section_needs_reloc_stub_scanning): Use it.
|
|
(Arm_relobj::section_needs_cortex_a8_stub_scanning): Same.
|
|
|
|
2010-02-04 Doug Kwan <dougkwan@google.com>
|
|
|
|
PR 11247
|
|
* arm-reloc-property.cc (cstdio): Include.
|
|
* configure.ac (targetobjs): Remove duplicates.
|
|
* configure: Regenerate.
|
|
* resolve.cc (Symbol_table::resolve): Explicit instantiate both
|
|
big and little endian version for a given address size.
|
|
|
|
2010-02-03 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm-reloc-property.cc
|
|
(Arm_reloc_property_table::reloc_name_in_error_message): New method
|
|
definition.
|
|
* arm-reloc-property.h
|
|
(Arm_reloc_property_table::get_implemented_static_reloc_property):
|
|
New method definition.
|
|
(Arm_reloc_property_table::reloc_name_in_error_message): New method
|
|
declaration.
|
|
* arm-reloc.def (THM_MOVT_ABS, THM_MOVT_PREL, THM_MOVT_BREL): Change
|
|
overflow to N.
|
|
(GOT_PREL): Change implemented to Y.
|
|
* arm.cc (Target_arm::reloc_uses_thumb_bit): Remove method.
|
|
(Target_arm::Relocate::reloc_needs_sym_origin): Remove method.
|
|
(Arm_relocate_functions::movw_abs_nc): Remove method.
|
|
(Arm_relocate_functions::movt_abs): Ditto.
|
|
(Arm_relocate_functions::thm_movw_abs_nc): Ditto.
|
|
(Arm_relocate_functions::thm_movt_abs): Ditto.
|
|
(Arm_relocate_functions::movw_rel_nc): Ditto.
|
|
(Arm_relocate_functions::movw_rel): Ditto.
|
|
(Arm_relocate_functions::movt_rel): Ditto.
|
|
(Arm_relocate_functions:thm_movw_rel_nc): Ditto.
|
|
(Arm_relocate_functions:thm_movw_rel): Ditto.
|
|
(Arm_relocate_functions:thm_movt_rel): Ditto.
|
|
(Arm_relocate_functions::movw, Arm_relocate_functions::movt,
|
|
(Arm_relocate_functions::thm_movw, Arm_relocate_functions::thm_movt):
|
|
New method definitions.
|
|
(Arm_relocation_functions::arm_grp_alu): Add assertion for group index.
|
|
(Arm_relocation_functions::arm_grp_ldr): Ditto.
|
|
(Arm_relocation_functions::arm_grp_ldrs): Ditto.
|
|
(Arm_relocation_functions::arm_grp_ldc): Ditto.
|
|
(Target_arm::Relocate::relocate): Check for non-static or
|
|
unimplemented relocation code and exit early. Change calls to
|
|
Target_arm::reloc_uses_thumb_bit and
|
|
Target_arm::Reloc::reloc_needs_sym_origin to use relocation property
|
|
instead. Refactor code to handle similar relocations to increase
|
|
code sharing. Remove check for unsupported relocation code in switch
|
|
statement.
|
|
(Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Use
|
|
relocation property table to find out size. Change error message to
|
|
print out the name of a relocation code instead of the numeric value.
|
|
(Target_arm::scan_reloc_for_stub): Use relocation property table
|
|
instead of calling Target_arm::reloc_uses_thumb_bit().
|
|
|
|
2010-02-02 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::relocate_section): Do view adjustment for all
|
|
types of relaxed input section.
|
|
|
|
2010-02-02 Doug Kwan <dougkwan@google.com>
|
|
|
|
* Makefile.am (HFILES): Add arm-reloc-property.h.
|
|
(DEFFILES): New.
|
|
(TARGETSOURCES): Add arm-reloc-property.cc
|
|
(ALL_TARGETOBJS): Add arm-reloc-property.$(OBJEXT)
|
|
(libgold_a_SOURCES): $(DEFFILES)
|
|
* Makefile.in: Regenerate.
|
|
* arm-reloc-property.cc: New file.
|
|
* arm-reloc-property.h: New file.
|
|
* arm-reloc.def: New file.
|
|
* arm.cc: Update comments.
|
|
(arm-reloc-property.h): New included header.
|
|
(arm_reloc_property_table): New global variable.
|
|
(Target_arm::do_select_as_default_target): New method definition.
|
|
* configure.tgt (armeb*-*-*,armbe*-*-*,arm*-*-*): Add
|
|
arm-reloc-property to targ_extra_obj.
|
|
* parameters.cc (set_parameters_target): Call
|
|
Target::select_as_default_target().
|
|
* target.h (Target::select_as_default_target): New method definition.
|
|
(Target::do_select_as_default_target): Same.
|
|
|
|
2010-02-01 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_exidx_fixup::Arm_exidx_fixup): Initialize
|
|
first_output_text_section_.
|
|
(Arm_exidx_fixup::first_output_text_section): New method definition.
|
|
(Arm_exidx_fixup::first_output_text_section_): New data member.
|
|
(Arm_exidx_fixup::process_exidx_section): Record the first text
|
|
output section seen.
|
|
(Arm_output_section::fix_exidx_coverage): Set correct linked section
|
|
and entsize in output section header.
|
|
|
|
2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* gold/arm.cc: Added support for the ARM relocations: R_ARM_THM_PC8,
|
|
R_ARM_THM_PC12, R_ARM_THM_ALU_PREL_11_0.
|
|
(Arm_relocate_functions::thm_alu11): New Method.
|
|
(Arm_relocate_functions::thm_pc8): New Method.
|
|
(Arm_relocate_functions::thm_pc12): New Method.
|
|
(Target_arm::Scan::local): Handle the relocations.
|
|
(Target_arm::Scan::global): Likewise.
|
|
(Target_arm::Relocate::relocate): Likewise.
|
|
(Target_arm:Relocatable_size_for_reloc::get_size_for_reloc): Likewise.
|
|
|
|
2010-01-29 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Scan::global): General PLTs for the same set
|
|
of relocation types as ld.
|
|
|
|
2010-01-29 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::arm_branch_common) Change visibility
|
|
to public.
|
|
(Arm_relocate_functions::thumb_branch_common): Ditto.
|
|
(Arm_relocate_functions::thm_call, Arm_relocate_functions::thm_jump24,
|
|
Arm_relocate_functions::thm_xpc22, Arm_relocate_functions::plt32,
|
|
Arm_relocate_functions::xpc25, Arm_relocate_functions::call,
|
|
Arm_relocate_functions::jump24): Remove.
|
|
(Target_arm::Relocate::relocate): Adjust code to call
|
|
Arm_relocation_functions::arm_branch_common and
|
|
Arm_relocation_functions::thumb_branch_common instead of their removed
|
|
wrappers. Merge switch-cases together to reduce source code size.
|
|
|
|
2010-01-29 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::Arm_relobj): Initialize new data member
|
|
output_local_symbol_count_needs_update_.
|
|
(Arm_relobj::output_local_symbol_count_needs_update,
|
|
Arm_relobj::set_output_local_symbol_count_needs_update,
|
|
Arm_relobj::update_output_local_symbol_count): New methods.
|
|
(Arm_relobj::output_local_symbol_count_needs_update_): New data
|
|
member.
|
|
(Arm_exidx_cantunwind::do_fixed_endian_write): Write address
|
|
of pointed function as in a R_ARM_PREL31 relocation.
|
|
(Arm_output_section<big_endian>::fix_exidx_coverage): Mark objects
|
|
for output local symbol count updating.
|
|
(Target_arm::do_relax): Update output local symbol counts in objects
|
|
if necessary.
|
|
* object.h (Sized_relobj::set_output_local_symbol_count): New method.
|
|
|
|
2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc: Added support for the ARM relocations:
|
|
R_ARM_MOVW_BREL_NC, R_ARM_MOVT_BREL, R_ARM_MOVW_BREL,
|
|
R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVT_BREL, R_ARM_THM_MOVW_BREL.
|
|
(Arm_relocate_functions::movw_rel_nc): Renamed (was
|
|
movw_prel_nc).
|
|
(Arm_relocate_functions::movw_rel): New method.
|
|
(Arm_relocate_functions::movt_rel): Renamed (was movt_prel).
|
|
(Arm_relocate_functions::thm_movw_rel_nc): Renamed (was
|
|
thm_movw_prel_nc).
|
|
(Arm_relocate_functions::thm_movw_rel): New method.
|
|
(Arm_relocate_functions::thm_movt_rel): Renamed (was
|
|
thm_movt_prel).
|
|
(Target_arm::Scan::local): Handle MOVW_BREL/MOVT_BREL
|
|
relocations.
|
|
(Target_arm::Scan::global): Likewise.
|
|
(Target_arm::Relocate::relocate): Likewise.
|
|
(Target_arm::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Likewise.
|
|
|
|
2010-01-27 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc: Added support for ARM group relocations.
|
|
(Target_arm::reloc_needs_sym_origin): New method.
|
|
(Arm_relocate_functions::calc_grp_kn): New method.
|
|
(Arm_relocate_functions::calc_grp_residual): New method.
|
|
(Arm_relocate_functions::calc_grp_gn): New method.
|
|
(Arm_relocate_functions::arm_grp_alu): New Method.
|
|
(Arm_relocate_functions::arm_grp_ldr): New Method.
|
|
(Arm_relocate_functions::arm_grp_ldrs): New Method.
|
|
(Arm_relocate_functions::arm_grp_ldc): New Method.
|
|
(Target_arm::Scan::local): Handle the ARM group relocations.
|
|
(Target_arm::Scan::global): Likewise.
|
|
(Target_arm::Relocate::relocate): Likewise.
|
|
(Target_arm::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Likewise.
|
|
|
|
2010-01-26 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (set): Include.
|
|
(class Arm_exidx_fixup): Change type of last_input_section_ to const
|
|
pointer type.
|
|
(Arm_output_section::Text_section_list): New type.
|
|
(Arm_output_section::append_text_sections_to_list): New method.
|
|
(Arm_output_section::fix_exidx_coverage): Ditto.
|
|
(Arm_relobj::Arm_relobj): Initialize exidx_section_map_.
|
|
(Arm_relobj::convert_input_section_to_relaxed_section): Use
|
|
Relobj::set_section_offset() instead of
|
|
Sized_relobj::invalidate_section_offset().
|
|
(Arm_relobj::section_needs_reloc_stub_scanning): Add an extra
|
|
parameter for section headers. Ignore relocation sections for
|
|
unallocated sections and EXIDX sections.
|
|
(Target_arm::fix_exidx_coverage): New method.
|
|
(Target_arm::output_section_address_less_than): New type.
|
|
(Arm_exidx_fixup::add_exidx_cantunwind_as_needed): Use index of the
|
|
linked text section instead of the EXIDX section.
|
|
(Arm_output_section::create_stub_group): Add an assertion to check
|
|
that this is not an EXIDX output section.
|
|
(Arm_output_section::append_text_sections_to_list): New method.
|
|
(Arm_output_section::fix_exidx_coverage): Ditto.
|
|
(Arm_relobj::scan_sections_for_stubs): Adjust call to
|
|
Arm_relobj::section_needs_reloc_stub_scanning.
|
|
(Target_arm::do_relax): Fix EXIDX output section coverage in the
|
|
first pass.
|
|
(Target_arm::fix_exidx_coverage): New method.
|
|
* object.h (Relobj::set_output_section): New method.
|
|
(Sized_relobj::invalidate_section_offset): Remove method.
|
|
(Sized_relobj::do_invalidate_section_offset): Remove method.
|
|
(Sized_relobj::do_set_section_offset): Handle offset value -1.
|
|
|
|
2010-01-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_exidx_merged_section::do_output_offset):
|
|
Fix warning due to signed and unsigned comparison on a 32-bit host.
|
|
|
|
2010-01-22 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::do_relax): Record an output section for section
|
|
offset adjustment it contains any stub table that has changed.
|
|
* layout.cc (Layout::clean_up_after_relaxation): Adjust section
|
|
offsets in an output section if necessary.
|
|
* output.cc (Output_section::Output_section): Initialize
|
|
section_offsets_need_adjustments_.
|
|
(Output_section::add_input_section_for_script): Renamed to
|
|
Output_section::add_simple_input_section.
|
|
(Output_section::save_states): Add a comment.
|
|
(Output_section::discard_states): New method defintion.
|
|
(Output_section::adjust_section_offsets): Same.
|
|
* output.h (Output_section::add_input_section_for_script): Renamed to
|
|
Output_section::add_simple_input_section.
|
|
(Output_section::discard_states): New method declaration.
|
|
(Output_section::adjust_section_offsets): Same.
|
|
(Output_section::section_offsets_need_adjustment,
|
|
Output_section::set_section_offsets_need_adjustment): New method
|
|
definitions.
|
|
(Output_section::section_offsets_need_adjustment_): New data member.
|
|
* script-sections.cc
|
|
(Output_section_element_input::set_section_address): Adjust code for
|
|
renaming of Output_section::add_input_section_for_script.
|
|
(Orphan_output_section::set_section_address): Same.
|
|
|
|
2010-01-22 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* gold/arm.cc (Target_arm): Updated fix_v4bx method and usage of
|
|
Fix_v4bx enum values .
|
|
* gold/options.h (General_options): New option definitions.
|
|
(General_options::fix_v4bx): New method.
|
|
(General_options::Fix_v4bx): New enum.
|
|
* gold/options.cc (General_options::parse_fix_v4bx): New method.
|
|
(General_options::parse_fix_v4bx_interworking): New method.
|
|
|
|
2010-01-22 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_exidx_fixup): New class.
|
|
|
|
2010-01-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_exidx_cantunwind, Arm_exidx_merged_section): New
|
|
classes.
|
|
(Arm_exidx_section_offset_map): New type.
|
|
|
|
2010-01-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_exidx_input_section): New class.
|
|
(Arm_relobj::exidx_input_section_by_link,
|
|
Arm_relobj::exidx_input_section_by_shndx,
|
|
Arm_relobj::make_exidx_input_section): New methods.
|
|
(read_arm_attributes_section): Remove.
|
|
(Arm_relobj::do_read_symbols): Look for ARM.exidx sections and record
|
|
information about them.
|
|
(Arm_dynobj::do_read_symbols): Move code in read_arm_attributes_section
|
|
to here.
|
|
|
|
2010-01-20 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Arm_input_section_map): Change key type from
|
|
Input_section_specifier to Section_id.
|
|
(Target_arm::new_arm_input_section: Adjust code for change of key
|
|
type.
|
|
(Target_arm::find_arm_input_section): Ditto.
|
|
* gc.h (object.h): Include for Section_id nand Section_id_hash.
|
|
(Section_id): Remove.
|
|
(Garbage_collection::Section_id_hash): Remove.
|
|
* icf.h (object.h): Include for Section_id nand Section_id_hash.
|
|
(Section_id): Remove.
|
|
(Icf::Section_id_hash): Remove.
|
|
* object.h (Section_id, Const_section_id, Section_id_hash,
|
|
Const_section_id_hash): New type definitions.
|
|
* output.cc (Output_section::add_relaxed_input_section): Change to
|
|
use Const_section_id instead of Input_section_specifier as key type.
|
|
(Output_section::add_merge_input_section): Ditto.
|
|
(Output_section::build_relaxation_map): Change to use Section_id
|
|
instead of Input_section_specifier as key type.
|
|
(Output_section::convert_input_sections_in_list_to_relaxed_sections):
|
|
Ditto.
|
|
(Output_section::convert_input_sections_to_relaxed_sections): Change
|
|
to use Const_section_id instead of Input_section_specifier as key type.
|
|
(Output_section::find_merge_section): Ditto.
|
|
(Output_section::find_relaxed_input_section): Ditto.
|
|
* output.h (Input_section_specifier): Remove class.
|
|
(Output_section::Output_section_data_by_input_section_map): Change
|
|
key type to Const_section_id.
|
|
(Output_section::Output_relaxed_input_section_by_input_section_map):
|
|
Ditto.
|
|
(Output_section::Relaxation_map): Change key type to Section_id.
|
|
|
|
2010-01-20 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* gold/arm.cc: Added support for R_ARM_V4BX relocation
|
|
(class Arm_v4bx_stub): New class.
|
|
(DEF_STUBS): Updated definition to support v4_veneer_bx.
|
|
(Stub_factory::make_arm_v4bx_stub): New method.
|
|
(Stub_factory::elf32_arm_stub_v4_veneer_bx): New veneer template.
|
|
(Stub_table::empty): Handle v4bx stubs.
|
|
(Stub_table::add_arm_v4bx_stub): New method.
|
|
(Stub_table::find_arm_v4bx_stub): New method.
|
|
(Arm_relocate_functions::v4bx): New method.
|
|
(Target_arm::fix_v4bx): New method.
|
|
(Target_arm::Target_arm): Handle R_ARM_V4BX.
|
|
(Stub_table::relocate_stubs): Likewise.
|
|
(Stub_table::do_write): Likewise.
|
|
(Stub_table::update_data_size_and_addralign): Likewise.
|
|
(Stub_table::finalize_stubs): Likewise.
|
|
(Target_arm::Scan::local): Likewise.
|
|
(Target_arm::Scan::global): Likewise.
|
|
(Target_arm::do_finalize_sections): Likewise.
|
|
(Target_arm::Relocate::relocate): Likewise.
|
|
(Target_arm::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Likewise.
|
|
(Target_arm::scan_reloc_for_stub): Likewise.
|
|
(Target_arm::scan_reloc_section_for_stubs): Likewise.
|
|
|
|
2010-01-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.cc (Output_section_headers::do_sized_write): Write large
|
|
segment count to sh_info field.
|
|
(Output_file_header::do_sized_write): For large segment count,
|
|
write PN_XNUM to e_phnum field.
|
|
|
|
2010-01-15 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::thm_jump6): New function.
|
|
(Arm_relocate_functions::thm_jump8): New function.
|
|
(Arm_relocate_functions::thm_jump11): New function.
|
|
(Target_arm::Scan::local): Handle R_ARM_THM_JUMP6, R_ARM_THM_JUMP8,
|
|
R_ARM_THM_JUMP11.
|
|
(Target_arm::Scan::global): Likewise.
|
|
(Target_arm::Relocate::relocate): Likewise.
|
|
(Target_arm::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Likewise.
|
|
|
|
2010-01-14 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (map, utility): Include headers.
|
|
(Target_arm::apply_cortex_a8_workaround): New method.
|
|
(Arm_relobj::do_relocate_sections): Apply any Cortex-A8 workaround.
|
|
(Target_arm::Scan::local): Handle R_ARM_THM_JUMP24, R_ARM_THM_JUMP19.
|
|
(Target_arm::Scan::global): R_ARM_THM_JUMP19.
|
|
(Target_arm::do_finalize_sections): Set fix_cortex_a8_ according to
|
|
the --[no-]fix-cortex-a8 command line options.
|
|
(Target_arm::Relocate::relocate): Handle R_ARM_JUMP19.
|
|
(Target_arm::relocate_stub): Use addend in instruction template.
|
|
* options.h (DEFINE_bool): Set the user-set flag.
|
|
(General_options): Add --[no-]-fix-cortex options.
|
|
* output.cc (Output_section::convert_input_sections_to_relaxed_sections)
|
|
: Update fast look-up map after conversion.
|
|
|
|
2010-01-14 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_layout): Change to call layout_gnu_stack
|
|
in the first pass of do_layout.
|
|
|
|
2010-01-13 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::section_needs_reloc_stub_scanning,
|
|
Arm_relobj::scan_sections_for_stubs): Rearrange code to avoid an
|
|
apparent compiler problem of not folding static constant integral
|
|
data members of elfcpp::Elf_sizes<32>.
|
|
|
|
2010-01-13 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::section_needs_reloc_stub_scanning,
|
|
Arm_relobj::section_needs_cortex_a8_stub_scanning,
|
|
Arm_relobj::scan_section_for_cortex_a8_erratum,
|
|
Arm_relobj::scan_span_for_cortex_a8_erratum): New methods.
|
|
(Arm_relobj::scan_sections_for_stubs): Move code deciding what
|
|
sections to scan for relocation stubs into a new method
|
|
Arm_relobj::section_needs_reloc_stub_scanning. Handle both
|
|
relocation and Cortex-A8 stub scanning.
|
|
(Target_arm::do_relax): Force stubs to be after stubbed sections
|
|
if fixing the Cortex-A8 erratum. Remove all Cortex-A8 stubs at
|
|
the beginning of a new relaxation pass. Update a comment.
|
|
(Target_arm::scan_span_for_cortex_a8_erratum): New method definition.
|
|
|
|
2010-01-12 Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-reloc.h (visibility_error): New inline function.
|
|
(relocate_section): Call visibility_error.
|
|
* testsuite/Makefile.am (check_DATA): Add protected_3.err.
|
|
(MOSTLYCLEANFILES): Likewise.
|
|
(protected_4_pic.o, protected_3.err): New targets.
|
|
* testsuite/protected_4.cc: New file.
|
|
|
|
2010-01-12 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Cortex_a8_reloc): New class.
|
|
(Target_arm::Target_arm): Initialize new data members fix_cortex_a8_
|
|
and cortex_a8_relocs_info_.
|
|
(Target_arm::fix_cortex_a8): New method definition.
|
|
(Target_arm::Cortex_a8_relocs_info): New type.
|
|
(Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_):
|
|
New data member declarations.
|
|
(Target_arm::scan_reloc_for_stub): Record information about
|
|
relocations for THUMB branches that might be exempted from the
|
|
Cortex-A8 workaround.
|
|
(Target_arm::do_relax): Clear all Cortex-A8 relocation information
|
|
at the beginning of a relaxation pass.
|
|
|
|
2010-01-12 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::mapping_symbols_info_): New data member.
|
|
(Arm_relobj::Mapping_symbol_position,
|
|
Arm_reloj::Mapping_symbol_position_less,
|
|
Arm_relobj::Mapping_symbols_info): New types.
|
|
(Target_arm::is_mapping_symbol_name): New method definition.
|
|
(Arm_relobj::do_count_local_symbols): Save information about mapping
|
|
symbols.
|
|
|
|
2010-01-11 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::thumb32_branch_offset,
|
|
Arm_relocate_functions::thumb32_branch_upper,
|
|
Arm_relocate_functions::thumb32_branch_lower,
|
|
Arm_relocate_functions::thumb32_cond_branch_offset,
|
|
Arm_relocate_functions::thumb32_cond_branch_upper,
|
|
Arm_relocate_functions::thumb32_cond_branch_lower,
|
|
Arm_relocate_functions::thm_jump19): New methods to handle THUMB
|
|
branch offset encoding.
|
|
(Arm_relocate_functions::thumb_branch_common): Use new branch
|
|
offset encoding methods to avoid code duplication.
|
|
(Stub_template::Stub_template) Handle THUMB16_SPECIAL_TYPE.
|
|
(Stub_addend_reader::operator()): Use new branch encoding method
|
|
to avoid code duplication.
|
|
|
|
2010-01-11 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::do_gc_process_relocs): New method.
|
|
(Target_arm::do_finalize_sections): Define special EXIDX section
|
|
symbols only if referenced.
|
|
* gc.h (Garbage_collection::add_reference): New method.
|
|
(gc_process_relocs): Use Garbage_collection::add_reference to avoid
|
|
code duplication.
|
|
|
|
2010-01-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script.cc (Version_script_info::build_expression_list_lookup):
|
|
Change complaing about duplicate wildcard match from error to
|
|
warning.
|
|
|
|
* script.cc (class Lazy_demangler): Recreate--revert part of patch
|
|
of 2009-12-30.
|
|
(Version_script_info::Version_script_info): Initialize globs_,
|
|
default_version_, default_is_global_, and exact_. Don't
|
|
initialize globals_ or locals_.
|
|
(Version_script_info::build_lookup_tables): Build local symbols
|
|
first.
|
|
(Version_script_info::unquote): New function.
|
|
(Version_script_info::add_exact_match): New function.
|
|
(Version_script_info::build_expression_list_lookup): Remove lookup
|
|
parameter. Add is_global parameter. Change all callers. Handle
|
|
wildcard pattern specially. Unquote pattern. Call
|
|
add_exact_match.
|
|
(Version_script_info::get_name_to_match): New function.
|
|
(Version_script_info::get_symbol_version): New function.
|
|
(Version_script_info::get_symbol_version_helper): Remove.
|
|
(Version_script_info::check_unmatched_names): Call unquote.
|
|
* script.h (class Version_script_info): Change get_symbol_version
|
|
to be non-inline and add is_global parameter; change all callers.
|
|
Rewrite symbol_is_local. Update declarations. Define struct
|
|
Version_tree_match, Exact, Globs. Don't define struct Lookup.
|
|
Remove globals_ and locals_ members. Add exact_, globs_,
|
|
default_version_, is_global_.
|
|
(Version_script_info::Glob): Remove pattern, add expression and
|
|
is_global. Update constructor. Change all callers.
|
|
* dynobj.cc (Versions::finalize): Mark the version symbol as the
|
|
default version.
|
|
(Versions::symbol_section_contents): If a symbol is undefined, or
|
|
defined in a dynamic object, set the version index to
|
|
VER_NDX_LOCAL.
|
|
* symtab.cc (Symbol_table::add_from_relobj): Don't call
|
|
symbol_is_local.
|
|
(Symbol_table::add_from_pluginobj): Likewise.
|
|
* testsuite/ver_matching_test.sh: blaza1 and blaza go into V2.
|
|
|
|
2010-01-11 Doug Kwan <dougkwan@google.com>
|
|
|
|
* Makefile.am (incremental_dump_DEPENDENCIES): Add libintl dependency.
|
|
(incremental_dump_LDADD): Add linking option for libintl.
|
|
* Makefile.in: Regenerate.
|
|
|
|
2010-01-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR gold/11144
|
|
* testsuite/Makefile.am (dynamic_list.stdout): Use --dyn-syms
|
|
instead of -Ds.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
2010-01-10 Doug Kwan <dougkwan@google.com>
|
|
|
|
* options.h (DEFINE_var): Use parentheses around argument varname__
|
|
in macro body to avoid any unintended subsequent substitutions.
|
|
|
|
2010-01-10 Ian Lance Taylor <iant@google.com>
|
|
|
|
* resolve.cc (Symbol_table::resolve): Add symbols to list of ODR
|
|
candidates before doing symbol resolution.
|
|
|
|
* resolve.cc (Symbol_table::resolve): Add symbols to the list of
|
|
ODR candidates if only one is weak.
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script.cc (Version_script_info::build_expression_list_lookup):
|
|
Don't warn about ambiguous version, just record the ambiguity.
|
|
(Version_script_info::get_symbol_version_helper): Give error if
|
|
version is ambiguous.
|
|
|
|
2010-01-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Stub_table::Stub_table): Initalize cortex_a8_stubs_,
|
|
prev_data_size_ and prev_addralign_. Remove initializer for
|
|
deleted data member has_been_changed_.
|
|
(Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_
|
|
to determine if the table is empty.
|
|
(Stub_table::has_been_changed, Stub_table_set_has_been_changed):
|
|
Remove.
|
|
(Stub_table::add_reloc_stub): Define method in class definition
|
|
instead of just declaring it there.
|
|
(Stub_table::add_cortex_a8_stub): New method definition.
|
|
(Stub_table::update_data_size_and_addralign): Ditto.
|
|
(Stub_table::finalize_stubs): Ditto.
|
|
(Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto.
|
|
(Stub_table::do_addralign_): Return address alignment in the
|
|
(Stub_table::do_reset_address_and_file_offset): Define method in
|
|
class definition instead of declaring it there. Set current data
|
|
size to be the data size of the previous pass.
|
|
(Stub_table::set_final_data_size): Use current data size as the
|
|
final data size.
|
|
(Stub_table::relocate_stub): Change parameter type of stub from
|
|
Reloc_stub pointer to Stub pointer.
|
|
(Stub_table::addralign_, Stub_table::has_been_changed_): Remove.
|
|
(Stub_table::Cortex_a8_stub_list): New typedef.
|
|
(Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_,
|
|
Stub_table::prev_addralign_): New data member.
|
|
(Arm_relobj::Arm_relobj): Initialize data member
|
|
section_has_cortex_a8_workaround_.
|
|
(Arm_relobj::section_has_cortex_a8_workaround,
|
|
Arm_relobj::mark_section_for_cortex_a8_workaround): New method
|
|
definitions.
|
|
(Arm_relobj::section_has_cortex_a8_workaround_): New data member
|
|
declarations.
|
|
(Target_arm::relocate_stub): Change parameter type of stub from
|
|
Reloc_stub pointer to Stub pointer.
|
|
(Insn_template::size, Insn_template::alignment): Handle
|
|
THUMB16_SPECIAL_TYPE.
|
|
(Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs,
|
|
Stub_table::update_data_size_and_addralign,
|
|
Stub_table::apply_cortex_a8_workaround_to_address_range): New method
|
|
definitions.
|
|
(Stub_table::relocate_stubs): Handle Cortex-A8 stubs.
|
|
(Stub_table::do_write): Ditto.
|
|
(Target_arm::do_relax): Adjust code for changes in Stub_table.
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11108
|
|
* symtab.h (class Symbol): Remove fields is_target_special_ and
|
|
has_plt_offset_. Add field is_defined_in_discarded_section_.
|
|
(Symbol::is_defined_in_discarded_section): New function.
|
|
(Symbol::set_is_defined_in_discarded_section): New function.
|
|
(Symbol::has_plt_offset): Rewrite.
|
|
(Symbol::set_plt_offset): Verify that new offset is not -1U.
|
|
* symtab.cc (Symbol::init_fields): Initialize plt_offset_ to -1U.
|
|
Don't initialize is_target_special_ or has_plt_offset_.
|
|
Initialize is_defined_in_discarded_section_.
|
|
(Symbol_table::add_from_relobj): If appropriate, set
|
|
is_defined_in_discarded_section.
|
|
* resolve.cc (Symbol::override_base_with_special): Don't test
|
|
is_target_special_. Change has_plt_offset_ to has_plt_offset().
|
|
* target-reloc.h (relocate_section): Do special handling for
|
|
symbols defined in discarded sections for global symbols as well
|
|
as local symbols.
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
* dynobj.cc (big_endian>::find_dynsym_sections): Set pi to NULL in
|
|
the SHT_SYMTAB case.
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_layout): Don't get confused if
|
|
layout_eh_frame returns NULL.
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11084
|
|
* dynobj.cc (Sized_dynobj::find_dynsym_sections): If there is no
|
|
dynamic symbol table, use the normal symbol table.
|
|
(Sized_dynobj::do_read_symbols): Remove assertion about type of
|
|
symbol table.
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11072
|
|
* layout.cc (Layout::include_section): Remove .gnu_debuglink
|
|
sections.
|
|
|
|
2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* version.cc (print_version): Change to "Copyright 2010".
|
|
|
|
2010-01-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10287
|
|
PR 11063
|
|
* i386.cc (class Target_i386): Change return type of plt_section
|
|
to be non-const.
|
|
(class Output_data_plt_i386): Add tls_desc_rel_ field.
|
|
(Output_data_plt_i386::Output_data_plt_i386): Initialize
|
|
tls_desc_rel_ field.
|
|
(Output_data_plt_i386::rel_tls_desc): New function.
|
|
(Target_i386::rel_tls_desc_section): New function.
|
|
(Target_i386::Scan::local): Rewrite R_386_TLS_GOTDESC handling.
|
|
(Target_i386::Scan::global): For R_386_TLS_GOTDESC put
|
|
R_386_TLS_DESC reloc in rel_tls_desc_section.
|
|
* x86_64.cc (class Target_x86_64): Add tlsdesc_reloc_info_ field.
|
|
Define struct Tlsdesc_info.
|
|
(Target_x86_64::Target_x86_64): Initialize tlsdesc_reloc_info_.
|
|
(Target_x86_64::do_reloc_symbol_index): New function.
|
|
(Target_x86_64::add_tlsdesc_info): New function.
|
|
(class Output_data_plt_x86_64): Add tlsdesc_rel_ field.
|
|
(Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize
|
|
tlsdesc_rel_ field.
|
|
(Output_data_plt_x86_64::rela_plt): Rename from rel_plt. Change
|
|
all callers.
|
|
(Output_data_plt_x86_64::rela_tlsdesc): New function.
|
|
(Target_x86_64::rela_tlsdesc_section): New function.
|
|
(Target_x86_64::Scan::local): Rewrite R_X86_64_GOTPC32_TLSDESC
|
|
handling.
|
|
(Target_x86_64::Scan::global): For R_X86_64_GOTPC32_TLSDESC put
|
|
(Target_x86_64::do_reloc_addend): New function.
|
|
R_X86_64_TLSDESC reloc in rela_tlsdesc_section.
|
|
* output.h (class Output_reloc) [SHT_REL]: Add new constructor
|
|
declarations. Define TARGET_CODE. Add arg field to u1_ union.
|
|
(Output_reloc::type): New function.
|
|
(Output_reloc::is_local_section_symbol): Check for TARGET_CODE.
|
|
(Output_reloc::is_target_specific): New function.
|
|
(Output_reloc::target_arg): New function.
|
|
(class Output_reloc) [SHT_RELA]: Add four new constructors for
|
|
absolute relocs and target specific relocs.
|
|
(class Output_data_reloc) [SHT_REL]: Add add_absolute and
|
|
add_target_specific.
|
|
(class Output_data_reloc) [SHT_RELA]: Likewise.
|
|
* output.cc (Output_reloc::Output_reloc): Add four new versions
|
|
for absolute relocs and target specific relocs.
|
|
(Output_reloc::set_needs_dynsym_index): Add TARGET_CODE case.
|
|
(Output_reloc::get_symbol_index): Likewise.
|
|
(Output_reloc::local_section_offset): Check that local_sym_index_
|
|
is not TARGET_CODE or 0.
|
|
(Output_reloc::symbol_value): Likewise.
|
|
(Output_reloc::write) [SHT_RELA]: Call target for target specific
|
|
reloc.
|
|
* target.h (class Target): Add reloc_symbol_index and reloc_addend
|
|
functions. Add do_reloc_symbol_index and do_reloc_addend virtual
|
|
functions.
|
|
* layout.cc (add_target_dynamic_tags): Use output section for
|
|
DT_PLTRELSZ and DT_JMPREL.
|
|
|
|
2010-01-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11061
|
|
* output.h (class Output_reloc) [SHT_RELA]: Add is_relative
|
|
function.
|
|
(class Output_data_reloc_generic): Define.
|
|
(class Output_data_reloc_base): Change base class to
|
|
Output_data_reloc_generic. Change add() method to call
|
|
bump_relative_reloc_count for a relative reloc. Remove
|
|
sort_relocs_ field.
|
|
* output.cc (Output_data_reloc_base::do_write): Change sort_reloc_
|
|
to sort_relocs().
|
|
* layout.cc (Layout::add_target_dynamic_tags): Change dyn_rel to
|
|
Output_data_reloc_generic*. Add DT_RELCOUNT/DT_RELACOUNT tag if
|
|
appropriate.
|
|
* layout.h (class Layout): Update declaration.
|
|
|
|
2010-01-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.h (class Output_data): Add const version of
|
|
output_section and do_output_section.
|
|
(class Output_section_data): Add const version of
|
|
do_output_section.
|
|
(class Output_section): Likewise.
|
|
* layout.cc (Layout::add_target_dynamic_tags): New function.
|
|
* layout.h (class Layout): Update declarations.
|
|
* arm.cc (Target_arm::do_finalize_sections): Use
|
|
add_target_dynamic_tags.
|
|
* i386.cc (Target_i386::do_finalize_sections): Likewise.
|
|
* powerpc.cc (Target_powerpc::do_finalize_sections): Likewise.
|
|
* sparc.cc (Target_sparc::do_finalize_sections): Likewise.
|
|
* x86_64.cc (Target_x86_64::do_finalize_sections): Likewise.
|
|
|
|
2010-01-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11042
|
|
* copy-relocs.cc (Copy_relocs::emit_copy_reloc): Mark the dynamic
|
|
object as needed.
|
|
|
|
2010-01-07 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 11019
|
|
* object.cc: Instantiate Xindex::initialize_symtab_xindex and
|
|
Xindex::read_symtab_xindex.
|
|
|
|
2010-01-07 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Insn_template::Type): New enum value THUMB16_SPECIAL_TYPE.
|
|
(Insn_template::thumb16_bcond_insn): New method declaration.
|
|
(Insn_template): Fix spelling.
|
|
(Stub::thumb16_special): New method declaration.
|
|
(Stub::do_write): Define virtual method which was previously pure
|
|
virtual.
|
|
(Stub::do_thumb16_special): New method declaration.
|
|
(Stub::do_fixed_endian_write): New template member.
|
|
(Reloc_stub::do_write): Remove.
|
|
(Reloc_stub::do_fixed_endian_write): Remove.
|
|
(Cortex_a8_stub): New class definition.
|
|
(Stub_factory::make_cortex_a8_stub): New method definition.
|
|
(Stub_factory::Stub_factory): Add missing static storage class
|
|
qualifier for elf32_arm_stub_a8_veneer_blx.
|
|
|
|
2010-01-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add --warn-unresolved-symbols
|
|
and --error-unresolved-symbols.
|
|
* errors.cc (Errors::undefined_symbol): Implement
|
|
--warn-unresolved-symbols.
|
|
|
|
* options.h (class General_options): Add -z text and -z textoff.
|
|
* layout.cc (Layout::finish_dynamic_section): Implement -z text.
|
|
|
|
2010-01-06 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* gc.h (Garbage_collection::Cident_section_map): New typedef.
|
|
(Garbage_collection::cident_sections): New function.
|
|
(Garbage_collection::add_cident_section): New function.
|
|
(Garbage_collection::cident_sections_): New member.
|
|
(gc_process_relocs): Add references to sections whose names are C
|
|
identifiers.
|
|
* gold.h (cident_section_start_prefix): New constant.
|
|
(cident_section_stop_prefix): New constant.
|
|
(is_cident): New function.
|
|
* layout.cc (Layout::define_section_symbols): Replace string constants
|
|
with the newly defined constants.
|
|
* object.cc (Sized_relobj::do_layout): Track sections whose names are
|
|
C identifiers.
|
|
* testsuite/Makefile.am: Add gc_orphan_section_test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/gc_orphan_section_test.cc: New file.
|
|
* testsuite/gc_orphan_section_test.sh: New file.
|
|
|
|
2010-01-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add --warn-shared-textrel.
|
|
* layout.cc (Layout::finish_dynamic_section): Implement
|
|
--warn-shared-textrel.
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add --warn-multiple-gp.
|
|
|
|
2010-01-06 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* Makefile.am (incremental_dump_DEPENDENCIES): Remove
|
|
$(THREADSLIB) and $(LIBDL).
|
|
* Makefile.in: Rebuild.
|
|
|
|
2010-01-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10980
|
|
* options.cc (General_options::parse_section_start): New function.
|
|
(General_options::section_start): New function.
|
|
(General_options::General_options): Initialize all members.
|
|
* options.h: Include <map>
|
|
(class General_options): Add --section-start. Add section_starts_
|
|
member.
|
|
* layout.cc (Layout::attach_allocated_section_to_segment): If
|
|
--section-start was used, set the address of the segment. Remove
|
|
local sort_sections.
|
|
(Layout::relaxation_loop_body): If the address of the load segment
|
|
has been set by --section-start, don't use it.
|
|
* output.h (Output_segment::update_flags_for_output_section): New
|
|
function.
|
|
* output.cc (Output_segment::add_output_section): Call
|
|
update_flags_for_output_section.
|
|
|
|
2010-01-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add --undefined-version.
|
|
* script.cc (struct Version_expression): Add was_matched_by_symbol
|
|
field.
|
|
(Version_script_info::matched_symbol): New function.
|
|
(Version_script_info::get_symbol_version_helper): Call
|
|
matched_symbol.
|
|
(Version_script_info::check_unmatched_names): New function.
|
|
* script.h (class Version_script_info): Update declarations.
|
|
* gold.cc (queue_middle_tasks): Handle --no-undefined-version.
|
|
|
|
* options.h (class General_options): Use DEFINE_bool_alias for
|
|
allow_multiple_definition.
|
|
* resolve.cc (Symbol_table::should_override): Don't test
|
|
allow_multiple_definition.
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add --cref.
|
|
* main.cc (main): Print cref table if --cref. Don't close mapfile
|
|
until after printing cref table.
|
|
* cref.cc: Include "symtab.h".
|
|
(class Cref_inputs): Define Cref_table_compare and Cref_table.
|
|
(Cref_table_compare::operator()): New function.
|
|
(Cref_inputs::gather_cref): New function.
|
|
(filecol): New static const.
|
|
(Cref_inputs::print_cref): New function.
|
|
(Cref::print_cref): New function.
|
|
* cref.h: Include <cstdio>.
|
|
(class Cref): Update declarations.
|
|
* mapfile.h (Mapfile::file): New function.
|
|
* object.h (class Object): Define Symbols. Declare virtual
|
|
do_get_global_symbols.
|
|
(Object::get_global_symbols): New function.
|
|
* object.cc (Input_objects::add_object): Pass object to cref_ if
|
|
--cref.
|
|
(Input_objects::archive_start): Likewise.
|
|
(Input_objects::archive_stop): Likewise.
|
|
(Input_objects::print_cref): New function.
|
|
* dynobj.h (Sized_dynobj::do_get_global_symbols): New function.
|
|
* dynobj.cc (big_endian>::do_add_symbols): Create symbols_ if
|
|
--cref.
|
|
* plugin.cc (Sized_pluginobj::do_get_global_symbols): New
|
|
function.
|
|
* plugin.h (class Sized_pluginobj): Update declarations.
|
|
|
|
2010-01-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.cc (Symbol_table::add_from_object): Rename def parameter
|
|
to is_default_version. Rename insdef to insdefault.
|
|
(Symbol_table::add_from_relobj): Rename def to is_default_version
|
|
and local to is_forced_local.
|
|
(Symbol_table::add_from_pluginobj): Likewise.
|
|
(Symbol_table::add_from_dynobj): Likewise.
|
|
(Symbol_table::define_special_symbol): Rename insdef to
|
|
insdefault.
|
|
|
|
2010-01-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add
|
|
--allow-multiple-definition and -z muldefs.
|
|
* resolve.cc (Symbol_table::should_override): Don't warn about a
|
|
multiple symbol definition if --allow-multiple-definition or -z
|
|
muldefs.
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add --add-needed and
|
|
--copy-dt-needed-entries. Tweak --as-needed help entry.
|
|
* object.cc (Input_objects::check_dynamic_dependencies): Give an
|
|
error if --copy-dt-needed-entries aka --add-needed is used and
|
|
would cause a change in behaviour.
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Add -G as a short version of
|
|
--shared. Add no-op options -assert, -g, and -i.
|
|
|
|
2010-01-04 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* gc.h (gc_process_relocs): Call is_section_foldable_candidate to
|
|
check for .text or .gnu.linkonce.t sections.
|
|
* icf.cc (Icf::find_identical_sections): Ditto.
|
|
Change the detection for mangled function name within the section
|
|
name.
|
|
* icf.h (is_section_foldable_candidate): New function.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10980
|
|
* options.h (class General_options): Permit two dashes with
|
|
--retain-symbols-file.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10979
|
|
* layout.cc (Layout::relaxation_loop_body): If -Ttext was used,
|
|
don't put the file header and segment headers in the text
|
|
segment.
|
|
|
|
PR 10979
|
|
* common.cc (Sort_commons::operator()): Stabilize sort when both
|
|
entries are NULL.
|
|
(Symbol_table::do_allocate_commons_list): When allocating common
|
|
symbols, skip a symbol which is no longer common.
|
|
* symtab.h (Symbol::is_common): Test whether the symbol comes from
|
|
an object before checking its type.
|
|
* testsuite/common_test_2.c: New file.
|
|
* testsuite/common_test_3.c: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add common_test_2.
|
|
(common_test_2_SOURCES, common_test_2_DEPENDENCIES): Define.
|
|
(common_test_2_LDFLAGS, common_test_2_LDADD): Define.
|
|
(common_test_2_pic.o, common_test_2.so): New targets.
|
|
(common_test_3_pic.o, common_test_3.so): New targets.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
PR 10979
|
|
* script.cc (read_input_script): If we see a new SECTIONS clause,
|
|
and we have added an input section, give an error.
|
|
* layout.h (class Layout): Add have_added_input_section function.
|
|
Add have_added_input_section_ field.
|
|
* layout.cc (Layout::Layout): Initialize
|
|
have_added_input_section_.
|
|
(Layout::layout): Set have_added_input_section_.
|
|
(Layout::layout_eh_frame): Likewise.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10931
|
|
* options.h (class General_options): Add --sort-common option.
|
|
* symtab.h (class Symbol_table): Define Sort_commons_order enum.
|
|
* common.cc (Sort_common): Add sort_order parameter to
|
|
constructor. Add sort_order_ field.
|
|
(Sort_commons::operator): Check sort_order_.
|
|
(Symbol_table::allocate_commons): Determine the sort order.
|
|
(Symbol_table::do_allocate_commons): Add sort_order parameter.
|
|
Change all callers.
|
|
(Symbol_table::do_allocate_commons_list): Likewise.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10916
|
|
* symtab.cc (Symbol_table::add_from_relobj): When not exporting
|
|
symbols from this object, don't change the visibility of an
|
|
undefined symbol.
|
|
* testsuite/exclude_libs_test_1.c (lib1_ref): New function.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10861
|
|
* script.h (class Version_script_info): Define Language enum.
|
|
Update declarations. Define Glob, Exact, and Lookup types. Add
|
|
new fields globals_, locals_, and is_finalized_.
|
|
* script.cc: Various formatting fixes.
|
|
(class Parser_closure): Change language_stack_ from a vector of
|
|
std::string to one of Version_script_info::Language. Adjust all
|
|
uses accordingly.
|
|
(class Lazy_demangler): Remove.
|
|
(struct Version_expression): Change language from std::string to
|
|
Version_script_info::Language.
|
|
(Version_script_info::Version_script_info): New function.
|
|
(Version_script_info::~Version_script_info): Don't call clear.
|
|
(Version_script_info::finalize): New function.
|
|
(Version_script_info::build_lookup_tables): New function.
|
|
(Version_script_info::build_expression_list_lookup): New
|
|
function.
|
|
(Version_script_info::get_symbol_version_helper): Rewrite to use
|
|
lookup tables.
|
|
(Version_script_info::print_expression_list): Adjust to use
|
|
Version_script_info::Language.
|
|
(script_push_lex_into_version_mode): Check that the version script
|
|
has not been finalized.
|
|
(version_script_push_lang): Change language string to
|
|
Version_script_info::Language.
|
|
* options.cc (Command_line::version_script): New function.
|
|
* options.h (class General_options): Add finalize_dynamic_list
|
|
function. Change version_script from declaration to definition.
|
|
* testsuite/ver_test_4.script: Remove duplicate def of t2_2.
|
|
* testsuite/version_script.map: Remove duplicate def of foo.
|
|
* testsuite/Makefile.am (ver_matching_def.so): Depend upon
|
|
version_script.map.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10843
|
|
* target-reloc.h (relocate_for_relocatable): When copying a reloc,
|
|
if the input symbol index is 0, make the output symbol index 0.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10670
|
|
* options.h (class General_options): Add -x/--discard-all.
|
|
* object.cc (Sized_relobj::do_count_local_symbols): Handle
|
|
--discard-all. If the local symbol needs a dynamic entry, check
|
|
that before handling --discard-locals.
|
|
|
|
2009-12-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10450
|
|
* output.cc (Output_segment::Output_segment): If PT_TLS, set the
|
|
flags to PF_R.
|
|
(Output_segment::add_output_section): Don't change the flags if
|
|
the type is PT_TLS.
|
|
|
|
PR 10450
|
|
* dynobj.cc (Dynobj::create_gnu_hash_table): Add symbols to the
|
|
GNU hash table if they need a dynamic value. Otherwise, don't add
|
|
them if they are defined in a dynamic object or are forced local.
|
|
|
|
2009-12-29 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10450
|
|
* layout.cc (Layout::create_dynamic_symtab): Only set entsize of
|
|
.gnu.hash table for a 32-bit target.
|
|
|
|
PR 10450
|
|
* symtab.h (Symbol::needs_dynsym_entry): A symbol in both a
|
|
regular and a dynamic object only needs a dynamic symbol table
|
|
entry if it is externally visible.
|
|
|
|
PR 10450
|
|
* i386.cc (class Target_i386): Initialize global_offset_table_ in
|
|
constructor. Add global_offset_table_ field.
|
|
(Target_i386::got_section): Set global_offset_table_.
|
|
(Target_i386::do_finalize_sections): Set global_offset_table_
|
|
size.
|
|
* x86_64.cc (class Target_x86_64): Initialize global_offset_table_
|
|
in constructor. Add global_offset_table_ field.
|
|
(Target_x86_64::got_section): Set global_offset_table_.
|
|
(Target_x86_64::do_finalize_sections): Set global_offset_table_
|
|
size.
|
|
|
|
* layout.cc (Layout::Layout): Initialize increase_relro_.
|
|
(Layout::get_output_section): Add is_relro, is_last_relro, and
|
|
is_first_non_relro parameters. Change all callers.
|
|
(Layout::choose_output_section): Likewise.
|
|
(Layout::add_output_section_data): Likewise.
|
|
(Layout::make_output_section): Likewise.
|
|
(Layout::set_segment_offsets): Clear increase_relro when using a
|
|
linker script.
|
|
* layout.h (class Layout): Add increase_relro method. Add
|
|
increase_relro_ field. Update declarations.
|
|
* output.cc (Output_section::Output_section): Initialize
|
|
is_last_relro_ and is_first_non_relro_.
|
|
(Output_segment::add_output_section): Group relro sections is
|
|
do_sort is true. Handle is_last_relro and is_first_non_relro.
|
|
(Output_segment::maximum_alignment): Remove relro handling.
|
|
(Output_segment::set_section_addresses): Add increase_relro
|
|
parameter. Change all callers. Add initial alignment to align
|
|
relro sections on separate page. Remove old relro handling.
|
|
(Output_segment::set_section_list_addresses): Remove in_relro
|
|
parameter. Change all callers.
|
|
(Output_segment::set_offset): Add increase parameter. Change all
|
|
callers. Remove old relro handling.
|
|
* output.h (class Output_section): Add new methods: is_last_relro,
|
|
set_is_last_relro, is_first_non_relro, set_is_first_non_relro.
|
|
Add is_last_relro_ and is_first_non_relro_ fields.
|
|
* i386.cc (Target_i386::got_section): Don't call set_is_relro.
|
|
Create separate .got.plt section. Call increase_relro.
|
|
* x86_64.cc (Target_x86_64::got_section): Likewise.
|
|
* testsuite/relro_script_test.t: Add .got.plt.
|
|
|
|
PR 10450
|
|
* layout.cc (Layout::Layout): Initialize dynamic_symbol_ field.
|
|
(Layout::create_initial_dynamic_sections): Set dynamic_symbol_.
|
|
(Layout::finalize): Call set_dynamic_symbol_size.
|
|
(Layout::set_dynamic_symbol_size): New function.
|
|
* layout.h (class Layout): Add dynamic_symbol_ field. Declare
|
|
set_dynamic_symbol_size.
|
|
|
|
PR 10450
|
|
* output.h (class Output_section): Add is_entsize_zero_ field.
|
|
* output.cc (Output_section::Output_section): Initialize
|
|
is_entsize_zero_.
|
|
(Output_section::set_entsize): If two different entsizes are
|
|
requested, force it to zero.
|
|
(Output_section::add_input_section): Set flags for .debug_str
|
|
before updating section flags. Set entsize.
|
|
(Output_section::update_flags_for_input_section): Set SHF_MERGE
|
|
and SHF_STRING if all input sections have those flags.
|
|
|
|
2009-12-29 Rafael Espindola <espindola@google.com>
|
|
|
|
* main.cc (main): Fix the sys time reporting.
|
|
* workqueue.cc (Workqueue::find_and_run_task): Fix the sys time
|
|
reporting.
|
|
|
|
2009-12-29 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* options.cc (General_options::parse_version): Allow -v to exit
|
|
without an error if there is nothing to link.
|
|
|
|
2009-12-29 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Set the MCMODEL_MEDIUM conditional to false if
|
|
using a version of gcc before 4.1.
|
|
* configure: Rebuild.
|
|
|
|
2009-12-28 Chris Demetriou <cgd@google.com>
|
|
|
|
* attributes.cc (Output_attributes_section_data::do_write): Use
|
|
std::vector::front rather than std::vector::data.
|
|
|
|
2009-12-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.h (class Symbol_table): Add enum Defined.
|
|
* resolve.cc (Symbol_table::should_override): Add defined
|
|
parameter. Change all callers. Test whether object is NULL
|
|
before calling a method on it.
|
|
(Symbol_table::report_resolve_problem): Add defined parameter.
|
|
Change all callers.
|
|
(Symbol_table::should_override_with_special): Likewise.
|
|
* symtab.cc (Symbol_table::define_in_output_data): Add defined
|
|
parameter. Change all callers.
|
|
(Symbol_table::do_define_in_output_data): Likewise.
|
|
(Symbol_table::define_in_output_segment): Likewise.
|
|
(Symbol_table::do_define_in_output_segment): Likewise.
|
|
(Symbol_table::define_as_constant): Likewise.
|
|
(Symbol_table::do_define_as_constant): Likewise.
|
|
* script.h (class Symbol_assignment): Add is_defsym parameter to
|
|
constructor; change all callers.
|
|
* script.cc (Script_options::add_symbol_assignment): Add is_defsym
|
|
parameter. Change all callers. Add is_defsym_ field.
|
|
(class Parser_closure): Add parsing_defsym parameter to
|
|
constructor; change all callers. Add parsing_defsym accessor
|
|
function. Add parsing_defsym_ field.
|
|
|
|
2009-12-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold.cc (queue_middle_tasks): Fix formatting.
|
|
* object.cc (Relobj::is_section_name_included): Likewise.
|
|
|
|
2009-12-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* i386.cc (Target_i386::do_calls_non_split): Recognize
|
|
-fsplit-stack prologue for a function with a static chain.
|
|
* x86_64.cc (Target_x86_64::do_calls_non_split): Recognize
|
|
-fsplit-stack prologue when using %r11.
|
|
|
|
2009-12-21 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* options.cc (General_options::parse_version): Make -v continue and do
|
|
the link like GNU ld does.
|
|
|
|
2009-12-17 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* Makefile.am (CCFILES): Add timer.cc.
|
|
(HFILES): Add timer.h.
|
|
* configure.ac: Check for sysconf and times.
|
|
* main.cc: include timer.h.
|
|
(main): Use Timer instead of get_run_time.
|
|
* timer.cc: New.
|
|
* timer.h: New.
|
|
* workqueue.cc: include timer.h.
|
|
(Workqueue::find_and_run_task):
|
|
Report user, sys and wall time.
|
|
* Makefile.in: Regenerate.
|
|
* config.in: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2009-12-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated
|
|
sections.
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Handle
|
|
relaxed input sections.
|
|
* output.cc (Output_section::find_relaxed_input_section): Change
|
|
return type to Output_relaxed_input_section pointer. Adjust code
|
|
for new type of relaxed_input_section_map_.
|
|
* output.h (Output_section::find_relaxed_input_section): Change
|
|
return type to Output_relaxed_input_section pointer.
|
|
(Output_section::Output_relaxed_input_section_by_input_section_map):
|
|
New type.
|
|
(Output_section::relaxed_input_section_map_): Change type to
|
|
Output_section::Output_relaxed_input_section_by_input_section_map.
|
|
* symtab.cc (Symbol_table::compute_final_value): Handle relaxed
|
|
input section.
|
|
|
|
2009-12-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::create_shstrtab): Only write out after input
|
|
sections if we are compressing debug sections.
|
|
|
|
2009-12-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* archive.cc (Archive::add_symbols): Only look up a symbol without
|
|
a version if there is, in fact, a version.
|
|
|
|
2009-12-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
Revert -Wshadow changes, all changes from:
|
|
2009-12-11 Doug Kwan <dougkwan@google.com>
|
|
2009-12-11 Nick Clifton <nickc@redhat.com>
|
|
* configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS.
|
|
|
|
2009-12-11 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::do_finalize_sections): Fix build breakage
|
|
due to -Wshadow.
|
|
* attributes.cc (Object_attribute::size): Ditto.
|
|
(Attributes_section_data::size): Ditto.
|
|
(Attributes_section_data::Attributes_section_data): Ditto.
|
|
(Output_attributes_section_data::do_write): Ditto.
|
|
* attributes.h (Object_attribute::set_type): Ditto.
|
|
* testsuite/tls_test_main.cc (safe_lock, safe_unlock): Ditto.
|
|
|
|
2009-12-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
* archive.cc: Fix shadowed variable warnings.
|
|
* arm.cc: Likewise.
|
|
* compressed_output.cc: Likewise.
|
|
* compressed_output.h: Likewise.
|
|
* configure: Likewise.
|
|
* dwarf_reader.cc: Likewise.
|
|
* dynobj.cc: Likewise.
|
|
* dynobj.h: Likewise.
|
|
* ehframe.cc: Likewise.
|
|
* ehframe.h: Likewise.
|
|
* errors.cc: Likewise.
|
|
* expression.cc: Likewise.
|
|
* fileread.cc: Likewise.
|
|
* fileread.h: Likewise.
|
|
* freebsd.h: Likewise.
|
|
* i386.cc: Likewise.
|
|
* icf.cc: Likewise.
|
|
* incremental.h: Likewise.
|
|
* layout.cc: Likewise.
|
|
* layout.h: Likewise.
|
|
* mapfile.cc: Likewise.
|
|
* merge.cc: Likewise.
|
|
* merge.h: Likewise.
|
|
* object.cc: Likewise.
|
|
* object.h: Likewise.
|
|
* options.h: Likewise.
|
|
* output.cc: Likewise.
|
|
* output.h: Likewise.
|
|
* parameters.cc: Likewise.
|
|
* plugin.cc: Likewise.
|
|
* powerpc.cc: Likewise.
|
|
* reduced_debug_output.cc: Likewise.
|
|
* reduced_debug_output.h: Likewise.
|
|
* reloc.cc: Likewise.
|
|
* reloc.h: Likewise.
|
|
* resolve.cc: Likewise.
|
|
* script-sections.cc: Likewise.
|
|
* script.cc: Likewise.
|
|
* script.h: Likewise.
|
|
* sparc.cc: Likewise.
|
|
* symtab.cc: Likewise.
|
|
* symtab.h: Likewise.
|
|
* target-select.cc: Likewise.
|
|
* target-select.h: Likewise.
|
|
* token.h: Likewise.
|
|
* workqueue.cc: Likewise.
|
|
* workqueue.h: Likewise.
|
|
* x86_64.cc: Likewise.
|
|
|
|
2009-12-10 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (attributes.h): New include.
|
|
(Arm_relobj::Arm_relobj): Initialize attributes_section_data_.
|
|
(Arm_relobj::~Arm_relobj): Delete object pointed by
|
|
attributes_section_data_.
|
|
(Arm_relobj::attributes_section_data): New method definition.
|
|
(Arm_relobj::attributes_section_data_): New data member declaration.
|
|
(Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_.
|
|
(Arm_dynobj::~Arm_dynobj): Delete object pointed by
|
|
attributes_section_data_.
|
|
(Arm_dynobj::attributes_section_data): New method definition.
|
|
(Arm_dynobj::attributes_section_data_): New data member declaration.
|
|
(Target_arm::Target_arm): Initialize attributes_section_data_. Change
|
|
initialization value of may_use_blx_ to false.
|
|
(Target_arm::using_thumb2, Target_arm::using_thumb_only,
|
|
Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use
|
|
object attributes to compute results instead of hard-coding.
|
|
(Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order,
|
|
Target_arm::get_secondary_compatible_arch,
|
|
Target_arm::set_secondary_compatible_arch
|
|
Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name,
|
|
Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes):
|
|
New method declarations.
|
|
(Target_arm::get_aeabi_object_attribute): New method definition.
|
|
(Target_arm::attributes_section_data_): New data member declaration.
|
|
(read_arm_attributes_section): New template definition.
|
|
(Arm_relobj::do_read_symbols): Read attributes section if it exists.
|
|
(Arm_dynobj::do_read_symbols): Ditto.
|
|
(Target_arm::do_finalize_sections): Merge attributes sections from
|
|
input. Check for BLX use after attributes section merging.
|
|
Fix __exidx_start and __exidx_end visibility. Create an
|
|
.ARM.attributes section if necessary.
|
|
(Target_arm::get_secondary_compatible_arch,
|
|
Target_arm::set_secondary_compatible_arch,
|
|
Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name,
|
|
Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes,
|
|
Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order):
|
|
New method definitions.
|
|
|
|
2009-12-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
* plugin.cc (Plugin::load): Don't cast from void* to a function
|
|
pointer.
|
|
|
|
2009-12-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
* dynobj.cc (Sized_dynobj::do_read_symbols): Clear version
|
|
information fields.
|
|
|
|
2009-12-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* testsuite/Makefile.am (two_file_shared_1_pic_2_test_DEPENDENCIES):
|
|
Replace two_file_shared_1.so with two_file_shared_2.so.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
2009-12-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* Makefile.am (CCFILES): Add attributes.cc and int_encoding.cc.
|
|
(HFILES): Add attributes.h and int_encoding.h.
|
|
* Makefile.in: Regenerate.
|
|
* dwarf_reader.cc (read_unsigned_LEB_128, read_signed_LEB_128): Move
|
|
function definitions to int_encoding.cc
|
|
* dwarf_reader.h (read_unsigned_LEB_128, read_signed_LEB_128): Move
|
|
prototypes to int_encoding.h
|
|
* reduced_debug_output.cc (int_encoding.h): New include.
|
|
(write_unsigned_LEB_128, get_length_as_unsigned_LEB_128): Move
|
|
function definitions to int_encoding.cc
|
|
(insert_into_vector, read_from_pointer): Move template definitions to
|
|
int_encoding.h
|
|
* attributes.cc: New file.
|
|
* attributes.h: New file.
|
|
* int_encoding.cc: New file.
|
|
* int_encoding.h: New file.
|
|
|
|
2009-12-07 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
PR gold/11055
|
|
* incremental-dump.cc (dump_incremental_inputs): New.
|
|
(main): Use dump_incremental_inputs.
|
|
|
|
2009-12-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR gold/10893
|
|
* i386.cc (Target_i386::Scan::globa): Use is_func instead of
|
|
checking elfcpp::STT_FUNC.
|
|
(Target_i386::Relocate::relocate): Likewise.
|
|
* x86_64.cc (Target_x86_64::Scan::global): Likewise.
|
|
|
|
* symtab.cc (Symbol_table::sized_write_symbol): Turn IFUNC
|
|
symbols from shared libraries into normal FUNC symbols.
|
|
|
|
* symtab.h (Symbol): Add is_func and use it.
|
|
|
|
2009-12-05 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::arm_info): Initialize new fields
|
|
attributes_section and attributes_vendor.
|
|
* i386.cc (Target_i386::i386_info): Same.
|
|
* object.cc (Sized_relobj::do_layout): Skip attribute section.
|
|
* gold/powerpc.cc (Target_powerpc::powerpc_info): Initialize new
|
|
fields attributes_section and attributes_vendor.
|
|
* sparc.cc (Target_sparc::sparc_info): Same.
|
|
* target.h (Target::attributes_section, Target::attributes_vendor,
|
|
Target::is_attributes_section, Target::attribute_arg_type,
|
|
Target::attributes_order): New method definitions.
|
|
(Target::Target_info::attributes_section,
|
|
Target::Target_info::attributes_vendor): New fields.
|
|
(Target::do_attribute_arg_type, Target::do_attributes_order): New
|
|
virtual method definitions.
|
|
* x86_64.cc (Target_x86_64::x86_64_info): Initialize new fields
|
|
attributes_section and attributes_vendor.
|
|
* testsuite/testfile.cc (Target_test::test_target_info): Same.
|
|
|
|
2009-12-05 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc: Update comments about interworking and stub generation.
|
|
(Target_arm::Relocate::reloc_is_non_pic): Update list of relocations
|
|
considered as non-PIC.
|
|
(Arm_relocate_functions::base_abs): Fix formatting.
|
|
(Arm_relocate_functions::got_prel): Fix comment. Change interface
|
|
of function to use GOT entry address instead of offset.
|
|
(Target_arm::Scan::global): Issue an error if a symbol would need a
|
|
PLT does not get one because it is untyped. Remove code to create
|
|
dynamic symbols for relative branches.
|
|
(Target_arm::Relocate::relocate: Use 0 instead of false since function
|
|
takes unsigned integer instead of boolean.
|
|
|
|
2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* testsuite/Makefile.am (constructor_test_LDADD): New. Empty.
|
|
(two_file_test_LDADD): Likewise.
|
|
(common_test_1_LDADD): Likewise.
|
|
(exception_test_LDADD) Likewise.
|
|
(weak_test_LDADD): Likewise.
|
|
(many_sections_test_LDADD): Likewise.
|
|
(initpri1_LDADD): Likewise.
|
|
(script_test_1_LDADD): Likewise.
|
|
(script_test_2_LDADD): Likewise.
|
|
(justsyms_LDADD): Likewise.
|
|
(binary_test_LDADD): Likewise.
|
|
(large_LDADD): Likewise.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
2009-12-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* resolve.cc (symbol_to_bits): Treat STB_GNU_UNIQUE as STB_GLOBAL.
|
|
(Symbol_table::override_with_special): Likewise.
|
|
(Symbol_table::add_from_object): Likewise.
|
|
|
|
2009-12-04 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs::sized_create_inputs_section_data):
|
|
Don't set the data_offset twice.
|
|
|
|
2009-12-04 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2009-12-03 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc: Remove comment about missing .ARM.exidx section symbols.
|
|
(Target_arm::do_finalize_sections): Add parameter for symbol table
|
|
pointer. Add __exidx_start and __exidx_end symbols as appropriate.
|
|
* i386.cc (Target_i386::do_finalize_sections): Add an additional
|
|
parameter for symbol table pointer.
|
|
* layout.cc (Layout::finalize): Call Target::finalize_sections with
|
|
an additional parameter for a pointer to symbol table.
|
|
* powerpc.cc (Target_powerpc::do_finalize_sections): Add an additional
|
|
parameter for a symbol table pointer.
|
|
* sparc.cc (Target_sparc::do_finalize_sections): Ditto.
|
|
* target.h (Target::finalize_sections, Target::do_finalize_sections):
|
|
Ditto.
|
|
* x86_64.cc (Target_x86_64::do_finalize_sections): Add an additional
|
|
parameter for a symbol table pointer.
|
|
|
|
2009-12-03 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs_header)
|
|
(Incremental_inputs_header_write, Incremental_inputs_entry)
|
|
(Incremental_inputs_entry_write): Move ...
|
|
* incremental.h (Incremental_inputs_header)
|
|
(Incremental_inputs_header_write, Incremental_inputs_entry)
|
|
(Incremental_inputs_entry_write): here.
|
|
|
|
2009-12-02 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental.cc (make_sized_incremental_binary): Set the target.
|
|
Error if it is incompatible.
|
|
* output.h (Output_file): Add filename method.
|
|
|
|
2009-12-02 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs_entry): Remove unused argument
|
|
from the get_* methods.
|
|
|
|
2009-12-02 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental-dump.cc (main): Check that the offeset of a script is 0.
|
|
* incremental.cc (Incremental_inputs::sized_create_inputs_section_data):
|
|
Write 0 for the data_offset of scripts.
|
|
|
|
2009-12-02 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* testsuite/Makefile.am: Add the incremental_test.sh test.
|
|
* testsuite/incremental_test.sh: New.
|
|
* testsuite/incremental_test_1.c: New.
|
|
* testsuite/incremental_test_2.c: New.
|
|
|
|
2009-12-01 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental-dump.cc (main): Fix typos.
|
|
|
|
2009-11-27 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
PR gold/11025
|
|
* incremental-dump.cc (main): Use llu to print 64 bit values.
|
|
|
|
2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* Makefile.am (incremental_dump_DEPENDENCIES): Add $(THREADSLIB)
|
|
$(LIBDL).
|
|
(incremental_dump_LDADD): Likewise.
|
|
* Makefile.in: Regenerated.
|
|
|
|
2009-11-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
Revert:
|
|
|
|
2009-11-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Target_arm): Move method definition
|
|
outside of class definition. Add code to handle
|
|
--target1-rel, --target1-abs and --target2= options.
|
|
(Target_arm::get_reloc_reloc_type): Change method to be
|
|
non-static and const.
|
|
(Target_arm::target1_is_rel_, Target_arm::target2_reloc_):
|
|
New data member declaration.
|
|
(Target_arm::Scan::local, Target_arm::Scan::global,
|
|
Target_arm::Relocate::relocate,
|
|
Target_arm::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Adjust call to Target_arm::get_real_reloc_type.
|
|
(Target_arm::get_real_reloc_type): Use command line options
|
|
to determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
|
|
* options.h (--target1-rel, --target1-abs, --target2): New
|
|
ARM-only options.
|
|
|
|
2009-11-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Target_arm): Move method definition outside of
|
|
class definition. Add code to handle --target1-rel, --target1-abs
|
|
and --target2= options.
|
|
(Target_arm::get_reloc_reloc_type): Change method to be non-static
|
|
and const.
|
|
(Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
|
|
member declaration.
|
|
(Target_arm::Scan::local, Target_arm::Scan::global,
|
|
Target_arm::Relocate::relocate,
|
|
Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
|
|
call to Target_arm::get_real_reloc_type.
|
|
(Target_arm::get_real_reloc_type): Use command line options to
|
|
determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
|
|
* options.h (--target1-rel, --target1-abs, --target2): New ARM-only
|
|
options.
|
|
|
|
2009-11-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::may_use_thumb2_nop): New method definition.
|
|
(Arm_relocate_functions::thumb_branch_common): New metod declaration.
|
|
(Arm_relocate_functions::abs12, Arm_relocate_functions::abs16): Fix
|
|
formatting.
|
|
(Arm_relocate_functions::thm_call): Replace body with a call to
|
|
Arm_relocate_functions::thumb_branch_common.
|
|
(Arm_relocate_functions::thm_jump24,
|
|
Arm_relocate_functions::thm_xpc22): New method definitions.
|
|
(Arm_relocate_functions::thumb_branch_common): New method definition.
|
|
(Reloc_stub::stbu_type_for_reloc): Fix incorrect uses of bit-wise-or
|
|
operator.
|
|
(Target_arm::Relocate::relocate): Adjust call to thm_call.
|
|
Add code to handle R_ARM_THM_XPC22 and R_ARM_THM_JUMP24.
|
|
|
|
2009-11-24 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* Makefile.am: Build incremental-dump
|
|
* Makefile.in: Regenerate.
|
|
* incremental-dump.cc: New.
|
|
* incremental.cc (Incremental_inputs_header_data,
|
|
Incremental_inputs_entry_data): Move to incremental.h
|
|
* incremental.h: (Incremental_inputs_header_data,
|
|
Incremental_inputs_entry_data): Move from incremental.cc
|
|
|
|
2009-11-24 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs_header,
|
|
Incremental_inputs_header_write, Incremental_inputs_entry,
|
|
Incremental_inputs_entry_write): Add a typedef with the data type.
|
|
|
|
2009-11-24 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs_header,
|
|
Incremental_inputs_header_write, Incremental_inputs_entry,
|
|
Incremental_inputs_entry_write): Update comment about which
|
|
type has the filed descriptions.
|
|
|
|
2009-11-15 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::may_use_arm_nop): New method definition.
|
|
(Arm_relocate_functions::arm_branch_common): Change method defintion
|
|
in class definition to a method declaration and update list of formal
|
|
parameters.
|
|
(Arm_relocate_functions::plt32, Arm_relocate_functions::call,
|
|
Arm_relocation_functions::jump24): Adjust call to
|
|
Arm_relocate_functions::arm_branch_common. Update list of formal
|
|
parameters.
|
|
(Arm_relocate_functions::xpc25): New method definition.
|
|
(Arm_relocate_functions::arm_branch_common): Move method defintion
|
|
out from class definition. Use stubs for mode-switching and extending
|
|
branch ranges.
|
|
(Target_arm::Relocate::relocate): Handle weakly-undefined symbols
|
|
specially. Change code to enable use of stubs in ARM branches.
|
|
|
|
2009-11-10 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::do_relocate_sections): Remove options parameter
|
|
in method declaration.
|
|
(Target_arm::relocate_stub): New method declaration.
|
|
(Target_arm::default_target): Change to return a pointer instead of
|
|
a const reference.
|
|
(Reloc_stub::stub_type_for_reloc): Adjust for the change in
|
|
Target_arm::default_target.
|
|
(Arm_Relobj::do_relocate_sections): Remove options paramater in
|
|
method definition.
|
|
(Target_arm::relocate_section): Adjust view.
|
|
(Target_arm::relocate_stub): New method definition.
|
|
|
|
2009-11-10 Doug Kwan <dougkwan@google.com>
|
|
|
|
* i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid
|
|
a format warning.
|
|
* incremental.cc (open_incremental_binary): Initialized local
|
|
variables to avoid warnings.
|
|
* object.cc (make_elf_object): Ditto.
|
|
* x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid
|
|
a format warning.
|
|
|
|
009-11-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR gold/10930
|
|
* testsuite/plugin_test.c: Include "config.h".
|
|
|
|
2009-11-09 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::fake_relnum_for_stubs): New constant.
|
|
(arm_symbol_value): Remove.
|
|
(Arm_relocate_functions::arm_branch_common,
|
|
Arm_relocate_functions::abs8, Arm_relocate_functions::thm_abs5,
|
|
Arm_relocate_functions::abs12, Arm_relocate_functions::abs16,
|
|
Arm_relocate_functions::abs32, Arm_relocate_functions::rel32,
|
|
Arm_relocate_functions::thm_call, Arm_relocate_functions::plt32,
|
|
Arm_relocate_functions::call, Arm_relocate_functions::jump24,
|
|
Arm_relocate_functions::prel31, Arm_relocate_functions::mov_abs_nc,
|
|
Arm_relocate_functions::movt_abs, Arm_relocate_functions::movw_abs_nc,
|
|
Arm_relocate_functions::thm_mobw_abs_nc,
|
|
Arm_relocate_functions::thm_mov_abs,
|
|
Arm_relocate_functions::movw_prel_nc,
|
|
Arm_relocate_functions::thm_movt_abs,
|
|
Arm_relocate_functions::movt_prel,
|
|
Arm_relocate_functions::thm_movw_prel_nc,
|
|
Arm_relocate_functions::thm_movt_prel): Adjust callers of the above.
|
|
(Target_arm::Relocate::relocate): Only decompose address into two
|
|
parts if relocation type uses the thumb-bit and pass the actual
|
|
bit instead of a flag indicating that the thumb-bit is used. Adjust
|
|
calls to methods in Arm_relocate_functions for this change.
|
|
|
|
2009-11-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10925
|
|
* reloc.cc: Instantiate
|
|
Sized_relobj::initialize_input_to_output_maps and
|
|
Sized_relobj:free_input_to_output_maps.
|
|
|
|
2009-11-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10876
|
|
* defstd.cc (in_segment): Set only_if_ref true for "end".
|
|
|
|
2009-11-06 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (class Reloc_stub): Correct a comment.
|
|
(Target_arm::Target_arm): Initialize arm_input_section_map_.
|
|
(Target_arm::scan_section_for_stubs): New method declaration.
|
|
(Target_arm::do_make_elf_object, Target_arm::do_make_output_section):
|
|
Change methods from private to protected.
|
|
(Target_arm::do_may_relax): New method definition.
|
|
(Target_arm::do_relax, Target_arm::group_sections,
|
|
Target_arm::scan_reloc_for_stub,
|
|
Target_arm::scan_reloc_section_for_stubs): New method declarations.
|
|
(Target_arm::arm_input_section_map_): New data member declaration.
|
|
(Target_arm::scan_reloc_for_stub,
|
|
Target_arm::scan_reloc_section_for_stubs,
|
|
Target_arm::scan_section_for_stubs, Target_arm::group_sections,
|
|
Target_arm::do_relax): New method definitions.
|
|
|
|
2009-11-06 Mikolaj Zalewski <mikolaj@google.com>
|
|
|
|
* configure.ac: Check for (struct stat)::st_mtim
|
|
* fileread.cc (File_read::get_mtime): Use st_mtim if available.
|
|
* config.in: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2009-11-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10910
|
|
* output.cc (Output_segment::add_output_section): Add missing
|
|
return statement.
|
|
|
|
2009-11-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10880
|
|
* object.h (class Object): Add is_needed and set_is_needed
|
|
methods. Add is_needed_ field. Make bool fields into bitfields.
|
|
* symtab.cc (Symbol_table::set_dynsym_indexes): If a symbol is
|
|
defined in a dynamic object and referenced by a regular object,
|
|
set is_needed for the dynamic object.
|
|
* layout.cc (Layout::finish_dynamic_section): Don't add DT_NEEDED
|
|
if the file is marked with as_needed and it is not needed.
|
|
|
|
2009-11-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10887
|
|
* arm.cc (Target_arm::do_finalize_sections): Don't add dynamic
|
|
tags if data is discarded by linker script.
|
|
* i386.cc (Target_i386::do_finalize_sections): Likewise.
|
|
* powerpc.cc (Target_powerpc::do_finalize_sections): Likewise.
|
|
* sparc.cc (Target_sparc::do_finalize_sections): Likewise.
|
|
* x86_64.cc (Target_x86_64::do_finalize_sections): Likewise.
|
|
|
|
2009-11-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::get_output_section): Add is_interp and
|
|
is_dynamic_linker_section parameters. Change all callers.
|
|
(Layout::choose_output_section): Likewise.
|
|
(Layout::make_output_section): Likewise.
|
|
(Layout::add_output_section_data): Add is_dynamic_linker_section
|
|
parameter. Change all callers.
|
|
* layout.h (class Layout): Update declarations.
|
|
* output.h (class Output_section): Add is_interp, set_is_interp,
|
|
is_dynamic_linker_section, set_is_dynamic_linker_section methods.
|
|
Add is_interp_, is_dynamic_linker_section_ fields. Change
|
|
generate_code_fills_at_write_ to a bitfield.
|
|
* output.cc (Output_section::Output_sections): Initialize new
|
|
fields.
|
|
(Output_segment::add_output_section): Add do_sort parameter.
|
|
Change all callers.
|
|
|
|
2009-11-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10860
|
|
* options.h (class General_options): Add --warn-common.
|
|
* resolve.cc (Symbol_table::resolve): Handle --warn-common when
|
|
merging two common symbols.
|
|
(Symbol_table::should_override): Handle --warn-common when merging
|
|
a common symbol with a defined symbol. Use report_resolve_problem
|
|
for multiple definitions.
|
|
(Symbol_table::report_resolve_problem): New function.
|
|
* symtab.h (class Symbol_table): Declare report_resolve_problem.
|
|
|
|
2009-11-03 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::Target_arm): Initialize stub_tables_ and
|
|
stub_factory_.
|
|
(Target_arm::stub_factory): New method definition.
|
|
(Target_arm::new_arm_input_section,
|
|
Target_arm::find_arm_input_section, Target_arm::new_stub_table,
|
|
Target_arm::reloc_uses_thumb_bit): New method declarations.
|
|
(Target_arm::Stub_table_list, Target_arm::Arm_input_section_map):
|
|
New type definitions.
|
|
(Target_arm::stub_tables_, Target_arm::stub_factory_): New data
|
|
member declarations.
|
|
(Target_arm::reloc_uses_thumb_bit, Target_arm::new_arm_input_section,
|
|
Target_arm::find_arm_input_section, Target_arm::new_stub_table):
|
|
New method definitions.
|
|
|
|
2009-11-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Add --warn_constructors.
|
|
|
|
2009-11-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10893
|
|
* defstd.cc (in_section): Add entries for __rel_iplt_start,
|
|
__rel_iplt_end, __rela_iplt_start, __rela_iplt_end, and __stack.
|
|
|
|
2009-11-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10895
|
|
* po/Make-in ($(srcdir)/$(PACKAGE).pot): Pass -C and
|
|
--msgid-bugs-address.
|
|
(install-pdf): New target.
|
|
(install-data_yes): Look up one directory to find mkinstalldirs.
|
|
|
|
2009-11-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* po/Make-in (.po.gmo): Don't generate .gmo files in source
|
|
tree.
|
|
|
|
2009-10-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Stub_addend_reader): Fix bug in previouls check-in.
|
|
|
|
2009-10-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Stub_addend_reader): New struct template definition
|
|
and partial specializations.
|
|
(Stub_addend_reader::operator()): New method definition for a
|
|
partially specialized template.
|
|
|
|
2009-10-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj::processor_specific_flags): New method
|
|
definition.
|
|
(Arm_relobj::do_read_symbols): New method declaration.
|
|
(Arm_relobj::processor_specific_flags_): New data member declaration.
|
|
(Arm_dynobj): New class definition.
|
|
(Target_arm::do_finalize_sections): Add input_objects parameter.
|
|
(Target_arm::do_adjust_elf_header): New method declaration.
|
|
(Target_arm::are_eabi_versions_compatible,
|
|
(Target_arm::merge_processor_specific_flags): New method declaration.
|
|
(Target_arm::do_make_elf_object): New overloaded method definitions
|
|
and declaration.
|
|
(Arm_relobj::do_read_symbols): New method definition.
|
|
(Arm_dynobj::do_read_symbols): Ditto.
|
|
(Target_arm::do_finalize_sections): Add input_objects parameters.
|
|
Merge processor-specific flags from all input objects.
|
|
(Target_arm::are_eabi_versions_compatible,
|
|
Target_arm::merge_processor_specific_flags,
|
|
Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object):
|
|
New method definitions.
|
|
* i386.cc (Target_i386::do_finalize_sections): Add unnamed
|
|
Input_objects pointer type parameter.
|
|
* layout.cc (Layout::finalize): Pass input objects to target's.
|
|
finalize_sections function.
|
|
* output.cc (Output_file_header::do_sized_write): Set ELF file
|
|
header's processor-specific flags.
|
|
* powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed
|
|
Input_objects pointer type parameter.
|
|
* sparc.cc (Target_sparc::do_finalize_sections): Same.
|
|
* target.h (Input_objects): New forward class declaration.
|
|
(Target::processor_specific_flags,
|
|
Target::are_processor_specific_flags_sect): New method definitions.
|
|
(Target::finalize_sections): Add input_objects parameter.
|
|
(Target::Target): Initialize processor_specific_flags_ and
|
|
are_processor_specific_flags_set_.
|
|
(Target::do_finalize_sections): Add unnamed Input_objects pointer type
|
|
parameter.
|
|
(Target::set_processor_specific_flags): New method definition.
|
|
(Target::processor_specific_flags_,
|
|
Target::are_processor_specific_flags_set_): New data member
|
|
declarations.
|
|
* x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed
|
|
Input_objects pointer type parameter.
|
|
|
|
2009-10-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc: Use Arm_address instead of elfcpp::Elf_types<32>::Elf_Addr.
|
|
|
|
2009-10-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.h (class Relobj): Drop options parameter from
|
|
gc_process_relocs, scan_relocs, relocate, do_gc_process_relocs,
|
|
do_scan_relocs, do_relocate. Change all callers.
|
|
(class Sized_relobj): Drop options parameters from
|
|
do_gc_process_relocs, do_scan_relocs, do_relocate,
|
|
do_relocate_sections, relocate_sections, emit_relocs_scan,
|
|
emit_relocs_scan_reltype. Change all callers.
|
|
(struct Relocate_info): Remove options field and all references to
|
|
it.
|
|
* reloc.h (class Read_relocs): Remove options constructor
|
|
parameter and options_ field. Change all callers.
|
|
(class Gc_process_relocs, class Scan_relocs): Likewise.
|
|
(class Relocate_task): Likewise.
|
|
* target-reloc.h (scan_relocs): Remove options parameter. Change
|
|
all callers.
|
|
(scan_relocatable_relocs): Likewise.
|
|
* target.h (class Sized_target): Remove options parameter from
|
|
gc_process_relocs, scan_relocs, scan_relocatable_relocs. Change
|
|
all callers.
|
|
* gc.h (gc_process_relocs): Remove options parameter. Change all
|
|
callers.
|
|
* arm.cc: Update functions to remove options parameters.
|
|
* i386.cc: Likewise.
|
|
* powerpc.cc: Likewise.
|
|
* sparc.cc: Likewise.
|
|
* x86_64.cc: Likewise.
|
|
* testsuite/testfile.cc: Likewise.
|
|
|
|
2009-10-28 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_relobj): New class definition.
|
|
(Arm_relobj::scan_sections_for_stubs,
|
|
Arm_relobj::do_count_local_symbols, Arm_relobj::do_relocate_sections):
|
|
New method definitions.
|
|
|
|
2009-10-28 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.h (Plugin::Plugin): Initialize cleanup_done_.
|
|
(Plugin::cleanup_done_): New member.
|
|
(Plugin_manager::Plugin_manager): Remove cleanup_done_.
|
|
(Plugin_manager::cleanup_done_): Remove.
|
|
(Plugin_manager::add_input_file): Edit error message.
|
|
* plugin.cc (Plugin::cleanup): Test and set cleanup_done_.
|
|
(Plugin_manager::cleanup): Remove use of cleanup_done_.
|
|
|
|
2009-10-27 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* fileread.cc: (File_read::View::~View): Use the new
|
|
data_ownership_ filed.
|
|
(File_read::~File_read): Dispose the new whole_file_view_.
|
|
(File_read::open): Mmap the whole file if needed.
|
|
(File_read::open): Use whole_file_view_ instead of contents_.
|
|
(File_read::find_view): Use whole_file_view_ if applicable.
|
|
(File_read::do_read): Use whole_file_view_ instead of contents_.
|
|
(File_read::make_view): Use whole_file_view_ instead of contents_,
|
|
update File_read::View::View call.
|
|
(File_read::find_or_make_view): Update File_read::View::View
|
|
call.
|
|
* fileread.h: (File_read::File_read): Initialize whole_file_view_,
|
|
remove contents_
|
|
(File_read::View::Data_ownership): New enum.
|
|
(File_read::View::View): Replace bool mapped_ with Data_ownership
|
|
argument.
|
|
(File_read::View::mapped_): Remove (replaced by data_ownership_).
|
|
(File_read::View::data_ownership_): New field.
|
|
(File_read::contents_): Remove (replaced by whole_file_view_).
|
|
(File_read::whole_file_view_): New field.
|
|
* options.h (class General_options): Add --keep-files-mapped.
|
|
|
|
2009-10-27 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary.
|
|
* testsuite/Makefile.am (plugin_test_5): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2009-10-25 Doug Kwan <dougkwan@google.com>
|
|
|
|
* object.h (Sized_relobj::View_size, Sized_relobj::Views): Change
|
|
from private to protected to allow access by child class.
|
|
(Sized_relobj::do_relocate_sections): New method declaration.
|
|
(Sized_relobj::relocate_sections): Virtualize.
|
|
* reloc.cc (Sized_relobj::do_relocate_sections): Rename from
|
|
Sized_relobj::relocate_sections. Instantiate template explicitly
|
|
for different target sizes and endianity.
|
|
|
|
2009-10-24 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_output_section, Arm_relobj): Forward class declarations.
|
|
(Arm_input_section::as_arm_input_section): New method.
|
|
(Arm_output_section): New class definition.
|
|
(Arm_output_section::create_stub_group,
|
|
Arm_output_section::group_sections): New method definitions.
|
|
|
|
2009-10-22 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Arm_input_section): New class definition.
|
|
(Arm_input_section::init, Arm_input_section:do_write,
|
|
Arm_input_section::set_final_data_size,
|
|
Arm_input_section::do_reset_address_and_file_offset): New method
|
|
definitions.
|
|
|
|
2009-10-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Stub_table, Arm_input_section): New forward class
|
|
declarations.
|
|
(Stub_table): New class defintion.
|
|
(Stub_table::add_reloc_stub, Stub_table::relocate_stubs
|
|
Stub_table::do_reset_address_and_file_offset, Stub_table::do_write):
|
|
New method definition.
|
|
|
|
2009-10-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc: Update copyright comments.
|
|
(Target_arm): New forward class template declaration.
|
|
(Arm_address): New type.
|
|
(ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET,
|
|
THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET,
|
|
THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New
|
|
constants.
|
|
(Insn_template): Same.
|
|
(DEF_STUBS): New macro.
|
|
(Stub_type): New enum type.
|
|
(Stub_template): New class definition.
|
|
(Stub): Same.
|
|
(Reloc_stub): Same.
|
|
(Stub_factory): Same.
|
|
(Target_arm::Target_arm): Initialize may_use_blx_ and
|
|
should_force_pic_veneer_.
|
|
(Target_arm::may_use_blx, Target_arm::set_may_use_blx,
|
|
Target_arm::should_force_pic_veneer,
|
|
Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2,
|
|
Target_arm::using_thumb_only, Target_arm:;default_target): New
|
|
method defintions.
|
|
(Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_):
|
|
New data member declarations.
|
|
(Insn_template::size, Insn_template::alignment): New method defintions.
|
|
(Stub_template::Stub_template): New method definition.
|
|
(Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc,
|
|
Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same.
|
|
(Stub_factory::Stub_factory): New method definition.
|
|
* gold.h (string_hash): New template.
|
|
* output.h (Input_section_specifier::hash_value): Use
|
|
gold::string_hash.
|
|
(Input_section_specifier::string_hash): Remove.
|
|
* stringpool.cc (Stringpool_template::string_hash): Use
|
|
gold::string_hash.
|
|
|
|
2009-10-20 Doug Kwan <dougkwan@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Handle section
|
|
symbols of relaxed input sections.
|
|
* output.h (Output_section::find_relaxed_input_section): Make
|
|
method public.
|
|
|
|
2009-10-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
* dynobj.cc (Versions::Versions): Initialize version_script_.
|
|
Only insert base version symbol definition for a shared object
|
|
if version script defines any version versions.
|
|
(Versions::define_base_version): New method definition.
|
|
(Versions::add_def): Check that base version is not needed.
|
|
(Versions::add_need): Define base version lazily.
|
|
* dynobj.h (Versions::define_base_version): New method declaration.
|
|
(Versions::needs_base_version_): New data member declaration.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh
|
|
(check_DATA): Add no_version_test.stdout.
|
|
(libno_version_test.so, no_version_test.o no_version_test.stdout):
|
|
New make rules.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/no_version_test.c: New file.
|
|
* testsuite/no_version_test.sh: Ditto.
|
|
|
|
2009-10-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
* expression.cc (class Segment_start_expression): New class definition.
|
|
(Segment_start_expression::value): New method definition.
|
|
(script_exp_function_segment_start): Return a new
|
|
Segment_start_expression.
|
|
* gold/script-c.h (script_saw_segment_start_expression): New function
|
|
prototype.
|
|
* script-sections.cc (Script_sections::Script_sections): Initialize
|
|
SAW_SEGMENT_START_EXPRESSION_ to false.
|
|
(Script_sections::set_section_addresses): Use -Ttext, -Tdata
|
|
and -Tbbs options to specify section addresses if given in
|
|
command line and no SEGMENT_START expression is seen in a script.
|
|
* script-sections.h (Script_sections::saw_segment_start_expression,
|
|
Script_sections::set_saw_segment_start_expression): New method
|
|
definition.
|
|
(Script_sections::saw_segment_start_expression_): New data member
|
|
declaration.
|
|
* script.cc (script_saw_segment_start_expression): New function.
|
|
* yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh,
|
|
script_test_7.sh and script_test_8.sh.
|
|
(check_DATA): Add script_test_6.stdout, script_test_7.stdout and
|
|
script_test_8.stdout.
|
|
(MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8.
|
|
(script_test_6, script_test_6.stdout, script_test_7,
|
|
script_test_7.stdout, script_test_8, script_test_8.stdout): New rules.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/script_test_6.sh: New file.
|
|
* testsuite/script_test_6.t: Same.
|
|
* testsuite/script_test_7.sh: Same.
|
|
* testsuite/script_test_7.t: Same.
|
|
* testsuite/script_test_8.sh: Same.
|
|
|
|
2009-10-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
* output.cc (Output_segment::set_section_list_address): Cast
|
|
expressions to unsigned long long type to avoid format warnings.
|
|
|
|
2009-10-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script.cc (Script_options::add_symbol_assignment): Always add a
|
|
dot assignment to script_sections_.
|
|
* script-sections.cc (Script_sections::add_dot_assignment):
|
|
Initialize if necessary.
|
|
|
|
* layout.cc (Layout::relaxation_loop_body): Don't crash if we see
|
|
program headers with no load segment if there is a linker script.
|
|
|
|
* layout.cc (Layout::set_segment_offsets): Align the file offset
|
|
to the segment aligment for -N or -n with no load segment.
|
|
* output.cc (Output_segment::add_output_section): Don't crash if
|
|
the first section is a TLS section.
|
|
(Output_segment::set_section_list_addresses): Print an error
|
|
message if the address moves backward in a linker script.
|
|
* script-sections.cc
|
|
(Output_section_element_input::set_section_addresses): Don't
|
|
increase *dot_value for a SHF_TLS/SHT_NOBITS section.
|
|
(Orphan_output_section::set_section_addresses): Likewise.
|
|
|
|
2009-10-15 Doug Kwan <dougkwan@google.com>
|
|
|
|
* layout.cc (Layout::finish_dynamic_section): Generate tags
|
|
DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ,
|
|
DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is
|
|
used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS.
|
|
|
|
2009-10-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.h (class Relocate_info): Add reloc_shdr and data_shdr
|
|
fields.
|
|
* object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and
|
|
data_shdr fields of relinfo.
|
|
* i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field.
|
|
(Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo. For
|
|
R_386_TLS_LDO_32, adjust based on section flags.
|
|
(Target_i386::Relocate::fix_up_ldo): Remove.
|
|
|
|
2009-10-13 Ian Lance Taylor <iant@google.com>
|
|
|
|
Add support for -pie.
|
|
* options.h (class General_options): Add -pie and
|
|
--pic-executable.
|
|
(General_options::output_is_position_independent): Test -pie.
|
|
(General_options::output_is_executable): Return true if not shared
|
|
and not relocatable.
|
|
(General_options::output_is_pie): Remove.
|
|
* options.cc (General_options::finalize): Reject incompatible uses
|
|
of -pie.
|
|
* gold.cc (queue_middle_tasks): A -pie link is not static.
|
|
* symtab.h (Symbol::needs_plt_entry): Return false if -pie.
|
|
* symtab.cc (Symbol::final_value_is_known): Return false if
|
|
output_is_position_independent.
|
|
* layout.cc (Layout::set_segment_offsets): Start at address 0 if
|
|
output_is_position_independent.
|
|
* output.cc (Output_file_header::do_sized_write): Use ET_DYN if
|
|
output_is_position_independent.
|
|
* i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if
|
|
output_is_position_independent.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and
|
|
two_file_pie_test.
|
|
(basic_pie_test.o, basic_pie_test): New targets.
|
|
(two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets.
|
|
(two_file_test_2_pie.o, two_file_test_main_pie.o): New targets.
|
|
(two_file_pie_test): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
* README: Remove note saying that -pie is not supported.
|
|
|
|
2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
|
|
|
* options.h (class General_options): Add -init and -fini.
|
|
* layout.cc (Layout::finish_dynamic_section): Emit
|
|
given init and fini functions.
|
|
|
|
2009-10-13 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* gc.h (gc_process_relocs): Check if icf is enabled using new
|
|
function.
|
|
* gold.cc (queue_initial_tasks): Likewise.
|
|
(queue_middle_tasks): Likewise.
|
|
* object.cc (do_layout): Likewise.
|
|
* symtab.cc (is_section_folded): Likewise.
|
|
* main.cc (main): Likewise.
|
|
* reloc.cc (Read_relocs::run): Likewise.
|
|
(Sized_relobj::do_scan_relocs): Likewise.
|
|
* icf.cc (is_function_ctor_or_dtor): New function.
|
|
(Icf::find_identical_sections): Check if function is ctor or dtor when
|
|
safe icf is chosen.
|
|
* options.h (General_options::icf): Change option to be an enum.
|
|
(Icf_status): New enum.
|
|
(icf_enabled): New method.
|
|
(icf_safe_folding): New method.
|
|
(set_icf_status): New method.
|
|
(icf_status_): New variable.
|
|
* (options.cc) (General_options::finalize): Set icf_status_.
|
|
* testsuite/Makefile.am: Add commands to build icf_safe_test. Modify
|
|
icf_test and icf_keep_unique_test to use the --icf enum flag.
|
|
* testsuite/icf_safe_test.sh: New file.
|
|
* testsuite/icf_safe_test.cc: New file.
|
|
|
|
2009-10-12 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* symtab.h: Check for GOLD_SYMTAB_H before header includes. Remove
|
|
includes to gc.h and icf.h.
|
|
* arm.cc: Include gc.h.
|
|
* gold.cc: Likewise.
|
|
* i386.cc: Likewise.
|
|
* powerpc.cc: Likewise.
|
|
* sparc.cc: Likewise.
|
|
* x86_64.cc: Likewise.
|
|
* gc.h: Include icf.h.
|
|
|
|
2009-10-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
* plugin.cc: Include "gold.h" before other header files.
|
|
|
|
2009-10-10 Chris Demetriou <cgd@google.com>
|
|
|
|
* options.h (Input_file_argument::Input_file_type): New enum.
|
|
(Input_file_argument::is_lib_): Replace with...
|
|
(Input_file_argument::type_): New member.
|
|
(Input_file_argument::Input_file_argument): Take Input_file_type
|
|
'type' rather than boolean 'is_lib' as second argument.
|
|
(Input_file_argument::is_lib): Use type_.
|
|
(Input_file_argument::is_searched_file): New function.
|
|
(Input_file_argument::may_need_search): Handle is_searched_file.
|
|
* options.cc (General_options::parse_library): Support -l:filename.
|
|
(General_options::parse_just_symbols): Update for Input_file_argument
|
|
changes.
|
|
(Command_line::process): Likewise.
|
|
* archive.cc (Archive::get_file_and_offset): Likewise.
|
|
* plugin.cc (Plugin_manager::release_input_file): Likewise.
|
|
* script.cc (read_script_file, script_add_file): Likewise.
|
|
* fileread.cc (Input_file::Input_file): Likewise.
|
|
(Input_file::will_search_for): Handle is_searched_file.
|
|
(Input_file::open): Likewise.
|
|
* readsyms.cc (Read_symbols::get_name): Likewise.
|
|
* testsuite/Makefile.am (searched_file_test): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/searched_file_test.cc: New file.
|
|
* testsuite/searched_file_test_lib.cc: New file.
|
|
|
|
2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* descriptor.cc: Include <cstdio> and "binary-io.h".
|
|
(Descriptors::open): Open the files in binary mode always.
|
|
* script.cc (Lex::get_token): Treat \r as whitespace.
|
|
|
|
2009-10-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0.
|
|
|
|
2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Check for readv function also.
|
|
* fileread.cc (readv): Define if not HAVE_READV.
|
|
* fileread.h (File_read:: max_readv_entries): Set to 1 if readv
|
|
does not exist.
|
|
* config.in: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2009-10-09 Doug Kwan <dougkwan@google.com>
|
|
|
|
* layout.cc (Layout::make_output_section): Call target hook to make
|
|
ordinary output section.
|
|
(Layout::finalize): Adjust parameter list of call the
|
|
Target::may_relax().
|
|
* layout.h (class Layout::section_list): New method.
|
|
* merge.h (Output_merge_base::entsize): Change visibility to public.
|
|
(Output_merge_base::is_string, Output_merge_base::do_is_string):
|
|
New methods.
|
|
(Output_merge_string::do_is_string): New method.
|
|
* object.cc (Sized_relobj::do_setup): renamed from
|
|
Sized_relobj::set_up.
|
|
* object.h (Sized_relobj::adjust_shndx,
|
|
Sized_relobj::initializ_input_to_output_maps,
|
|
Sized_relobj::free_input_to_output_maps): Change visibilities to
|
|
protected.
|
|
(Sized_relobj::setup): Virtualize.
|
|
(Sized_relobj::do_setup): New method declaration.
|
|
(Sized_relobj::invalidate_section_offset,
|
|
Sized_relobj::do_invalidate_section_offset): New method decfinitions.
|
|
(Sized_relobj::elf_file, Sized_relobj::local_values): New methods.
|
|
* options.cc (parse_int): New function.
|
|
* options.h (parse_int): New declaration.
|
|
(DEFINE_int): New macro.
|
|
(stub_group_size): New option.
|
|
* output.cc (Output_section::Output_section): Initialize memebers
|
|
merge_section_map_, merge_section_by_properties_map_,
|
|
relaxed_input_section_map_, is_relaxed_input_section_map_valid_.
|
|
(Output_section::add_input_section): Handled deferred code-fill
|
|
generation and remove an old comment.
|
|
(Output_section::add_relaxed_input_section): New method definition.
|
|
(Output_section::add_merge_input_section): Use merge section by
|
|
properties map to speed to search. Update merge section maps
|
|
as appropriate.
|
|
(Output_section::build_relaxation_map): New method definition.
|
|
(Output_section::convert_input_sections_in_list_to_relaxed_sections):
|
|
Same.
|
|
(Output_section::relax_input_section): Renamed to
|
|
Output_section::convert_input_sections_to_relaxed_sections and change
|
|
interface to take a vector of pointers to relaxed sections.
|
|
(Output_section::find_merge_section,
|
|
Output_section::find_relaxed_input_section): New method definitions.
|
|
(Output_section::is_input_address_mapped,
|
|
Output_section::output_offset, Output_section::output_address):
|
|
Use output section data maps to speed up searching.
|
|
(Output_section::find_starting_output_address): Add comments.
|
|
(Output_section::do_write,
|
|
Output_section::write_to_postprocessing_buffer): Do code-fill
|
|
generation as appropriate.
|
|
(Output_section::get_input_sections): Invalidate relaxed input section
|
|
map.
|
|
(Output_section::restore_states): Adjust type of checkpoint .
|
|
Invalidate relaxed input section map.
|
|
* output.h (Output_merge_base): New class declaration.
|
|
(Input_section_specifier): New class defintion.
|
|
(class Output_relaxed_input_section) Change base class to
|
|
Output_section_data_build.
|
|
(Output_relaxed_input_section::Output_relaxed_input_section): Adjust
|
|
base class initializer.
|
|
(Output_section::add_relaxed_input_section): New method declaration.
|
|
(Output_section::Input_section): Change visibility to protected.
|
|
(Output_section::Input_section::relobj,
|
|
Output_section::Input_section::shndx): Handle relaxed input sections.
|
|
Output_section::input_sections) Change visibility to protected. Also
|
|
define overload to return a non-const pointer.
|
|
(Output_section::Merge_section_properties): New class defintion.
|
|
(Output_section::Merge_section_by_properties_map,
|
|
Output_section::Output_section_data_by_input_section_map,
|
|
Output_section::Relaxation_map): New types.
|
|
(Output_section::relax_input_section): Rename method to
|
|
Output_section::convert_input_sections_to_relaxed_sections and change
|
|
interface to take a vector of relaxed section pointers.
|
|
(Output_section::find_merge_section,
|
|
Output_section::find_relaxed_input_section,
|
|
Output_section::build_relaxation_map,
|
|
Output_section::convert_input_sections_in_list_to_relaxed_sections):
|
|
New method declarations.
|
|
(Output_section::merge_section_map_
|
|
Output_section::merge_section_by_properties_map_,
|
|
Output_section::relaxed_input_section_map_,
|
|
Output_section::is_relaxed_input_section_map_valid_,
|
|
Output_section::generate_code_fills_at_write_): New data members.
|
|
* script-sections.cc
|
|
(Output_section_element_input::set_section_addresses): Call
|
|
current_data_size and addralign methods of relaxed input sections.
|
|
(Orphan_output_section::set_section_addresses): Call current_data_size
|
|
and addralign methods of relaxed input sections.
|
|
* symtab.cc (Symbol_table::compute_final_value): Extract template
|
|
from the body of Symbol_table::sized_finalize_symbol.
|
|
(Symbol_table::sized_finalized_symbol): Call
|
|
Symbol_table::compute_final_value.
|
|
* symtab.h (Symbol_table::Compute_final_value_status): New enum type.
|
|
(Symbol_table::compute_final_value): New templated method declaration.
|
|
* target.cc (Target::do_make_output_section): New method defintion.
|
|
* target.h (Target::make_output_section): New method declaration.
|
|
(Target::relax): Add more parameters for input objects, symbol table
|
|
and layout. Adjust call to do_relax.
|
|
(Target::do_make_output_section): New method declaration.
|
|
(Target::do_relax): Add parameters for input objects, symbol table
|
|
and layout.
|
|
|
|
2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* pread.c: Include stdio.h.
|
|
|
|
2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* plugin.cc: Don't include dlfcn.h when ENABLE_PLUGINS is not
|
|
defined.
|
|
|
|
2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info):
|
|
Change read_shndx type to unsigned int.
|
|
(Sized_dwarf_line_info::read_lines): Change shndx type to unsigned
|
|
int.
|
|
(Sized_dwarf_line_info::read_line_mappings): Likewise.
|
|
* dwarf_reader.h (Sized_dwarf_line_info::Sized_dwarf_line_info):
|
|
Change read_shndx type to unsigned int.
|
|
(Sized_dwarf_line_info::read_lines): Change shndx type to unsigned
|
|
int.
|
|
(Sized_dwarf_line_info::read_line_mappings): Likewise.
|
|
* layout.cc (Layout::create_symtab_sections): Cast the result of
|
|
local_symcount * symsize to off_t in the gold_assert.
|
|
|
|
2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for
|
|
R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16,
|
|
R_ARM_BASE_ABS.
|
|
(Arm_relocate_functions::abs8): Remove has_thumb_bit parameter.
|
|
(Arm_relocate_functions::thm_abs5): New function.
|
|
(Arm_relocate_functions::abs12): New function.
|
|
(Arm_relocate_functions::abs16): New function.
|
|
(Arm_relocate_functions::base_abs): New function.
|
|
(Scan::check_non_pic): Handle R_ARM_ABS32_NOI.
|
|
(Scan::local): Remove special handling of R_ARM_ABS8. Handle
|
|
R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and
|
|
R_ARM_BASE_ABS.
|
|
(Scan::global): Likewise.
|
|
(Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16,
|
|
R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS.
|
|
(Relocatable_size_for_reloc::get_size_for_reloc): Handle
|
|
R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and
|
|
R_ARM_BASE_ABS.
|
|
|
|
2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::movw_prel_nc): New function.
|
|
(Arm_relocate_functions::movt_prel): New function.
|
|
(Arm_relocate_functions::thm_movw_prel_nc): New function.
|
|
(Arm_relocate_functions::thm_movt_prel): New function.
|
|
(Scan::local): Handle R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL,
|
|
R_ARM_THM_MOVW_PREL_NC, and R_ARM_THM_MOVT_PREL.
|
|
(Scan::global, Relocate::relocate): Likewise.
|
|
(Relocatable_size_for_reloc::get_size_for_reloc): Likewise.
|
|
|
|
2009-10-09 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* gold.cc: (queue_initial_tasks): Pass incremental_inputs to
|
|
Incremental_checker.
|
|
* incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to
|
|
unsigned int.
|
|
(class Incremental_inputs_header): New class.
|
|
(Incremental_inputs_header_writer): Edit comment.
|
|
(Incremental_inputs_entry): New class.
|
|
(Incremental_inputs_entry_writer): Edit comment.
|
|
(Sized_incremental_binary::do_find_incremental_inputs_section):
|
|
Add *strtab_shndx parameter, fill it.
|
|
(Sized_incremental_binary::do_check_inputs): New method.
|
|
(Incremental_checker::can_incrementally_link_output_file): Use
|
|
Sized_incremental_binary::check_inputs.
|
|
(Incremental_inputs::report_command_line): Save command line in
|
|
command_line_.
|
|
* incremental.h:
|
|
(Incremental_binary::find_incremental_inputs_section): New
|
|
method.
|
|
(Incremental_binary::do_find_incremental_inputs_section): Add
|
|
strtab_shndx parameter.
|
|
(Incremental_binary::do_check_inputs): New pure virtual method.
|
|
(Sized_incremental_binary::do_check_inputs): Declare.
|
|
(Incremental_checker::Incremental_checker): Add incremental_inputs
|
|
parameter, use it to initialize incremental_inputs_.
|
|
(Incremental_checker::incremental_inputs_): New field.
|
|
(Incremental_checker::command_line): New method.
|
|
(Incremental_checker::inputs): New method.
|
|
(Incremental_checker::command_line_): New field.
|
|
|
|
2009-10-09 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* incremental.cc: Include <cstdarg> and "target-select.h".
|
|
(vexplain_no_incremental): New function.
|
|
(explain_no_incremental): New function.
|
|
(Incremental_binary::error): New method.
|
|
(Sized_incremental_binary::do_find_incremental_inputs_section): New
|
|
method.
|
|
(make_sized_incremental_binary): New function.
|
|
(open_incremental_binary): New function.
|
|
(can_incrementally_link_file): Add checks if output is ELF and has
|
|
inputs section.
|
|
* incremental.h: Include "elfcpp_file.h" and "output.h".
|
|
(Incremental_binary): New class.
|
|
(Sized_incremental_binary): New class.
|
|
(open_incremental_binary): Declare.
|
|
* object.cc (is_elf_object): Use
|
|
elfcpp::Elf_recognizer::is_elf_file.
|
|
(make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header.
|
|
* output.h (Output_file::filesize): New method.
|
|
|
|
2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend):
|
|
New function.
|
|
(Arm_relocate_functions::insert_val_arm_movw_movt): New function.
|
|
(Arm_relocate_functions::extract_thumb_movw_movt_addend): New
|
|
function.
|
|
(Arm_relocate_functions::insert_val_thumb_movw_movt): New
|
|
function.
|
|
(Arm_relocate_functions::movw_abs_nc): New function.
|
|
(Arm_relocate_functions::movt_abs): New function.
|
|
(Arm_relocate_functions::thm_movw_abs_nc): New function.
|
|
(Arm_relocate_functions::thm_movt_abs): New function.
|
|
(Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS,
|
|
R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS.
|
|
(Scan::global): Likewise.
|
|
(Relocate::relocate): Likewise.
|
|
(Relocatable_size_for_reloc::get_size_for_reloc): Likewise.
|
|
|
|
2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (Arm_relocate_functions::got_prel) New function.
|
|
(Scan::local, Scan::global): Handle R_ARM_GOT_PREL.
|
|
(Relocate::relocate): Likewise.
|
|
(Relocatable_size_for_reloc::get_size_for_reloc): Likewise.
|
|
|
|
2009-10-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Define
|
|
split_stack_adjust_size parameter.
|
|
* object.h (class Object): Add uses_split_stack_ and
|
|
has_no_split_stack_ fields. Add uses_split_stack and
|
|
has_no_split_stack accessor functions. Declare
|
|
handle_split_stack_section.
|
|
(class Reloc_symbol_changes): Define.
|
|
(class Sized_relobj): Define Function_offsets. Declare
|
|
split_stack_adjust, split_stack_adjust_reltype, and
|
|
find_functions.
|
|
* object.cc (Object::handle_split_stack_section): New function.
|
|
(Sized_relobj::do_layout): Call handle_split_stack_section.
|
|
* dynobj.cc (Sized_dynobj::do_layout): Call
|
|
handle_split_stack_section.
|
|
* reloc.cc (Sized_relobj::relocate_sections): Call
|
|
split_stack_adjust for executable sections in split_stack
|
|
objects. Pass reloc_map to relocate_section.
|
|
(Sized_relobj::split_stack_adjust): New function.
|
|
(Sized_relobj::split_stack_adjust_reltype): New function.
|
|
(Sized_relobj::find_functions): New function.
|
|
* target-reloc.h: Include "object.h".
|
|
(relocate_section): Add reloc_symbol_changes parameter. Change
|
|
all callers.
|
|
* target.h (class Target): Add calls_non_split method. Declare
|
|
do_calls_non_split virtual method. Declare match_view and
|
|
set_view_to_nop.
|
|
* target.cc: Include "elfcpp.h".
|
|
(Target::do_calls_non_split): New function.
|
|
(Target::match_view): New function.
|
|
(Target::set_view_to_nop): New function.
|
|
* gold.cc (queue_middle_tasks): Give an error if mixing
|
|
split-stack and non-split-stack objects with -r.
|
|
* i386.cc (Target_i386::relocate_section): Add
|
|
reloc_symbol_changes parameter.
|
|
(Target_i386::do_calls_non_split): New function.
|
|
* x86_64.cc (Target_x86_64::relocate_section): Add
|
|
reloc_symbol_changes parameter.
|
|
(Target_x86_64::do_calls_non_split): New function.
|
|
* arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes
|
|
parameter.
|
|
* powerpc.cc (Target_powerpc::relocate_section): Add
|
|
reloc_symbol_changes parameter.
|
|
* sparc.cc (Target_sparc::relocate_section): Add
|
|
reloc_symbol_changes parameter.
|
|
* configure.ac: Call AM_CONDITIONAL for the default target.
|
|
* configure: Rebuild.
|
|
* testsuite/Makefile.am (TEST_AS): New variable.
|
|
(check_SCRIPTS): Add split_i386.sh and split_x86_64.sh.
|
|
(check_DATA): Add split_i386 and split_x86_64 files.
|
|
(SPLIT_DEFSYMS): Define.
|
|
(split_i386_[1234n].o): New targets.
|
|
(split_i386_[124]): New targets.
|
|
(split_i386_[1234r].stdout): New targets.
|
|
(split_x86_64_[1234n].o): New targets.
|
|
(split_x86_64_[124]): New targets.
|
|
(split_x86_64_[1234r].stdout): New targets.
|
|
(MOSTLYCLEANFILES): Add new executables.
|
|
* testsuite/split_i386.sh: New file.
|
|
* testsuite/split_x86_64.sh: New file.
|
|
* testsuite/split_i386_1.s: New file.
|
|
* testsuite/split_i386_2.s: New file.
|
|
* testsuite/split_i386_3.s: New file.
|
|
* testsuite/split_i386_4.s: New file.
|
|
* testsuite/split_i386_n.s: New file.
|
|
* testsuite/split_x86_64_1.s: New file.
|
|
* testsuite/split_x86_64_2.s: New file.
|
|
* testsuite/split_x86_64_3.s: New file.
|
|
* testsuite/split_x86_64_4.s: New file.
|
|
* testsuite/split_x86_64_n.s: New file.
|
|
* testsuite/testfile.cc (Target_test): Update relocation_section
|
|
function.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-10-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
* i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field.
|
|
(Target_i386::Relocate::relocate_tls): Call fix_up_ldo before
|
|
changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When
|
|
handling R_386_TLS_LDO_32, if local_dynamic_type_ is NONE, push
|
|
the address on ldo_addrs_.
|
|
(Target_i386::Relocate::fix_up_ldo): New function.
|
|
|
|
2009-10-06 Rafael Espindola <espindola@google.com>
|
|
|
|
* plugin.cc (add_input_library): New.
|
|
(Plugin::load): Add add_input_library to tv.
|
|
(Plugin_manager::add_input_file): Add the is_lib argument.
|
|
(add_input_file): Update call to Plugin_manager::add_input_file.
|
|
(add_input_library): New.
|
|
* plugin.h (Plugin_manager::add_input_file): Add the is_lib argument.
|
|
|
|
2009-09-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (Target_arm::may_need_copy_reloc): Check for THUMB function
|
|
symbol and call Symbol::may_need_copy_reloc to determine if
|
|
a copy reloc is needed.
|
|
* copy-relocs.cc (Copy_relocs::need_copy_reloc): Return false if -z
|
|
nocopyreloc is given in command line.
|
|
(Copy_relocs::emit_copy_reloc): Assert that -z nocopyreloc is not
|
|
given in command line.
|
|
* i386.cc (Target_i386::may_need_copy_reloc): Remove.
|
|
(Target_i386::Scan::global): Use Symbol::may_need_copy_reloc instead
|
|
of the removed Target_i386::may_need_copy_reloc.
|
|
* options.h (copyreloc): New option with default value false.
|
|
* powerpc.cc (Target_powerpc::may_need_copy_reloc): Remove.
|
|
(Target_powerpc::Scan::global): Use Symbol::may_need_copy_reloc
|
|
instead of the removed Target_powerpc::may_need_copy_reloc.
|
|
* sparc.cc (Target_powerpc::may_need_copy_reloc): Remove.
|
|
(Target_sparc::Scan::global): Use Symbol::may_need_copy_reloc
|
|
instead of the removed Target_sparc::may_need_copy_reloc.
|
|
* symtab.h (Symbol::may_need_copy_reloc): New method definition.
|
|
* x86_64.cc (Target_powerpc::may_need_copy_reloc): Remove.
|
|
(Target_x86_64::Scan::global): Use Symbol::may_need_copy_reloc
|
|
instead of the removed Target_x86_64::may_need_copy_reloc.
|
|
|
|
2009-09-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.h (class Object): Remove target_ field, and target,
|
|
sized_target, and set_target methods.
|
|
(Object::sized_target): Remove.
|
|
(class Sized_relobj): Update declarations. Remove sized_target.
|
|
* object.cc (Sized_relobj::setup): Remove target parameter.
|
|
Change all callers.
|
|
(Input_objects::add_object): Don't do anything with the target.
|
|
(make_elf_sized_object): Add punconfigured parameter. Change all
|
|
callers. Set or test parameter target.
|
|
* dynobj.cc (Sized_dynobj::target): Remove target parameter.
|
|
Change all callers.
|
|
* parameters.cc (Parameters::set_target): Change parameter type to
|
|
be non-const.
|
|
(Parameters::default_target): Remove.
|
|
(set_parameters_target): Change parameter type to be non-const.
|
|
(parameters_force_valid_target): New function.
|
|
(parameters_clear_target): New function.
|
|
* parameters.h (class Parameters): Update declarations. Remove
|
|
default_target method. Add sized_target and clear_target
|
|
methods. Change target_ to be non-const.
|
|
(set_parameters_target): Update declaration.
|
|
(parameters_force_valid_target): Declare.
|
|
(parameters_clear_target): Declare.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Pass punconfigured
|
|
as NULL if we aren't searching.
|
|
(Add_symbols::run): Don't check for compatible target.
|
|
* fileread.cc (Input_file::open_binary): Call
|
|
parameters_force_valid_target.
|
|
* gold.cc (queue_middle_tasks): Likewise.
|
|
* plugin.cc (make_sized_plugin_object): Likewise. Don't call
|
|
set_target on object.
|
|
* dynobj.h (class Sized_dynobj): Update declarations.
|
|
* archive.cc (Archive::get_elf_object_for_member): Return NULL if
|
|
make_elf_object returns NULL.
|
|
(Archive::include_member): Don't check whether object target is
|
|
compatible.
|
|
* output.cc (Output_section::add_input_section): Get target from
|
|
parameters.
|
|
(Output_section::relax_input_section): Likewise.
|
|
* reloc.cc (Sized_relobj::do_gc_process_relocs): Get target from
|
|
parameters.
|
|
(Sized_relobj::do_scan_relocs): Likewise.
|
|
(Sized_relobj::relocate_sections): Likewise.
|
|
* resolve.cc (Symbol_table::resolve): Likewise.
|
|
* symtab.cc (Symbol_table::wrap_symbol): Likewise. Remove object
|
|
parameter. Change all callers.
|
|
(Symbol_table::add_from_object): Get target from parameters.
|
|
(Symbol_table::add_from_relobj): Don't check object target.
|
|
(Symbol_table::add_from_dynobj): Likewise.
|
|
(Symbol_table::define_special_symbol): Get target from
|
|
parameters.
|
|
* symtab.h (class Symbol_table): Update declaration.
|
|
* testsuite/binary_unittest.cc (gold_testsuite): Remove target
|
|
parameter. Change all callers. Clear parameter target.
|
|
(Binary_test): Test target here.
|
|
* testsuite/object_unittest.cc (gold_testsuite): Remove
|
|
target_test_pointer parameter. Change all callers.
|
|
(Object_test): Test target here.
|
|
|
|
2009-09-26 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/initpri1.c: Don't try to use constructor priorities if
|
|
compiling with gcc before 4.3.
|
|
|
|
2009-09-22 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* testsuite/retain_symbols_file_test.sh (check_present): Change
|
|
output file name to retain_symbols_file_test.stdout.
|
|
(check_absent): Likewise.
|
|
|
|
2009-09-18 Craig Silverstein <csilvers@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_count): Test should_retain_symbol map.
|
|
* options.cc: Include <cerrno> and <fstream>.
|
|
(General_options::finalize): Parse -retain-symbols-file tag.
|
|
* options.h: New flag.
|
|
(General_options): New method should_retain_symbol, new
|
|
variable symbols_to_retain.
|
|
* symtab.cc (Symbol_table::sized_finalize_symbol): Test
|
|
should_retain_symbol map.
|
|
* testsuite/Makefile.am (retain_symbols_file_test): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/retain_symbols_file_test.sh: New file.
|
|
|
|
2009-09-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/es.po: Updated Spanish translation.
|
|
|
|
2009-09-17 Doug Kwan <dougkwan@google.com>
|
|
|
|
* debug.h (DEBUG_RELAXATION): New constant.
|
|
(DEBUG_ALL): Add DEBUG_RELAXATION.
|
|
(debug_string_to_enum): Add relaxation debug option.
|
|
* layout.cc
|
|
(Layout::Relaxation_debug_check::check_output_data_for_reset_values,
|
|
Layout::Relaxation_debug_check::read_sections,
|
|
Layout::Relaxation_debug_check::read_sections): New method definitions.
|
|
(Layout::Layout): Initialize data members
|
|
record_output_section_data_from_scrips_,
|
|
script_output_section_data_list_ and relaxation_debug_check_.
|
|
(Layout::save_segments, Layout::restore_segments,
|
|
Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation,
|
|
Layout::relaxation_loop_body): New method definitions.
|
|
(Layout::finalize): Support relaxation. Move section layout code to
|
|
Layout::relaxation_loop_body.
|
|
(Layout::set_asection_address_from_script): Move code for orphan
|
|
section placement out.
|
|
(Layout::place_orphan_sections_in_script): New method definition.
|
|
* layout.h (Output_segment_headers, Output_file_header):
|
|
New forward class declarations.
|
|
(Layout::~Layout): Define.
|
|
(Layout::new_output_section_data_from_script): New method definition.
|
|
(Layout::place_orphan_sections_in_script): New method declaration.
|
|
(Layout::Segment_states): New type declaration.
|
|
(Layout::save_segments, Layout::restore_segments,
|
|
Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation,
|
|
Layout::relaxation_loop_body): New method declarations.
|
|
(Layout::Output_section_data_list): New type declaration.
|
|
(Layout::Relaxation_debug_check): New class definition.
|
|
(Layout::record_output_section_data_from_script_,
|
|
Layout::script_output_section_data_list_, Layout::segment_states_,
|
|
Layout::relaxation_debug_check_): New data members.
|
|
* output.cc: (Output_section_headers::do_size): New method definition.
|
|
(Output_section_headers::Output_section_headers): Move size
|
|
computation to Output_section_headers::do_size.
|
|
(Output_segment_headers::do_size): New method definition.
|
|
(Output_file_header::Output_file_header): Move size computation to
|
|
Output_file_header::do_size and call it.
|
|
(Output_file_header::do_size): New method definition.
|
|
(Output_data_group::Output_data_group): Adjust call to
|
|
Output_section_data.
|
|
(Output_data_dynamic::set_final_data_size): Add DT_NULL tag only once.
|
|
(Output_symtab_xindex::do_write): Add array bound check.
|
|
(Output_section::Input_section::print_to_mapfile): Handle
|
|
RELAXED_INPUT_SECTION_CODE.
|
|
(Output_section::Output_section): Initialize data member checkpoint_.
|
|
(Output_section::~Output_section): Delete checkpoint object pointed
|
|
by checkpoint_.
|
|
(Output_section::add_input_section): Always add an Input_section if
|
|
relaxing.
|
|
(Output_section::add_merge_input_section): Add assert.
|
|
(Output_section::relax_input_section): New method definition.
|
|
(Output_section::set_final_data_size): Set load address to zero for
|
|
an unallocated section.
|
|
(Output_section::do_address_and_file_offset_have_reset_values):
|
|
New method definition.
|
|
(Output_section::Input_section_sort_enty::Input_section_sort_enty):
|
|
Handle relaxed input section.
|
|
(Output_section::sort_attached_input_sections): Checkpoint input
|
|
section list lazily.
|
|
(Output_section::get_input_sections): Change type of input_sections to
|
|
list of Simple_input_section pointers. Checkpoint input section list
|
|
lazily. Also handle relaxed input sections.
|
|
(Output_section::add_input_section_for_script): Take a reference to
|
|
a Simple_input_section object instead of Relobj pointer and section
|
|
index as parameter. Handle relaxed input sections.
|
|
(Output_section::save_states, Output_section::restore_states): New
|
|
method definitions.
|
|
* output.h (Output_data::Output_data): Initialize is_data_size_fixed_.
|
|
(Output_data::is_data_size_fixed): New method definition.
|
|
(Output_data::reset_addresss_and_file_offset): Do not reset data size
|
|
if it is fixed.
|
|
(Output_data::address_and_file_offset_have_reset_values): New method
|
|
definition.
|
|
(Output_data::do_address_and_file_offset_have_reset_values): New method
|
|
definition.
|
|
(Output_data::set_data_size): Check that data size is not fixed.
|
|
(Output_data::fix_data_size): New method definition.
|
|
(Output_data::is_data_size_fixed_): New data member.
|
|
(Output_section_headers::set_final_data_size): New method definition.
|
|
(Output_section_headers::do_size): New method declaration.
|
|
(Output_segment_headers::set_final_data_size): New method definition.
|
|
(Output_segment_headers::do_size): New method declaration.
|
|
(Output_file_header::set_final_data_size)::New method definition.
|
|
(Output_file_header::do_size)::New method declaration.
|
|
(Output_section_data::Output_section_data): Add new parameter
|
|
is_data_size_fixed and use it to fix data size.
|
|
(Output_data_const::Output_data_const): Adjust call to base class
|
|
constructor and fix data size.
|
|
(Output_data_const_buffer::Output_data_const_buffer): Adjust call to
|
|
base class constructor and fix data size.
|
|
(Output_data_fixed_space::Output_data_fixed_space): Adjust call to
|
|
base class constructor and fix data size.
|
|
(Output_data_zero_fill::Output_data_zero_fill): Adjust call to base
|
|
class constructor and fix data size.
|
|
(Output_data_group::set_final_data_size): New method definition.
|
|
(Output_data_dynamic::Dynamic_entry::tag): New method definition.
|
|
(Output_symtab_xindex::Output_symtab_xindex): Adjust call to base
|
|
class constructor and fix data size.
|
|
(Output_relaxed_input_section): New class definition.
|
|
(Output_section::Simple_input_section): New class definition.
|
|
(Output_section::get_input_sections): Adjust parameter list.
|
|
(Output_section::add_input_section_for_script): Same.
|
|
(Output_section::save_states, Output_section::restore_states,
|
|
Output_section::do_address_and_file_offset_have_reset_values,
|
|
(Output_section::Input_section::Input_section): Handle
|
|
RELAXED_INPUT_SECTION_CODE. Add new overload for
|
|
Output_relaxed_input_section.
|
|
(Output_section::Input_section::is_input_section,
|
|
Output_section::Input_section::set_output_section): Handle relaxed
|
|
input section.
|
|
(Output_section::Input_section::is_relaxed_input_section,
|
|
Output_section::Input_section::output_section_data,
|
|
Output_section::Input_section::relaxed_input_section): New method
|
|
definitions.
|
|
(Output_section::Input_section::RELAXED_INPUT_SECTION_CODE): New enum
|
|
value.
|
|
(Output_section::Input_section::u1_): Update comments.
|
|
(Output_section::Input_section::u2_): Add new union member poris.
|
|
(Output_section::Checkpoint_output_section): New classs definition.
|
|
(Output_section::relax_input_section): New method declaration.
|
|
(Output_section::checkpoint_): New data member.
|
|
(Output_segment): Update comments.
|
|
(Output_segment::Output_segment): Un-privatize copy constructor.
|
|
(Output_segment::operator=): Un-privatize.
|
|
* script-sections.cc (Output_section_element::Input_section_list):
|
|
Change element type to Output_section::Simple_input_section.
|
|
(Output_section_element_dot_assignment::set_section_addresses):
|
|
Register output section data for relaxation clean up.
|
|
(Output_data_exression::Output_data_expression): Adjust call to base
|
|
constructor to fix data size.
|
|
(Output_section_element_data::set_section_addresses): Register
|
|
Output_data_expression object for relaxation clean up.
|
|
(struct Input_section_info): Replace Relobj pointer and section index
|
|
pair with Output_section::Simple_input_section and Convert struct to a
|
|
class.
|
|
(Input_section_sorter::operator()): Adjust access to
|
|
Input_section_info data member to use accessors.
|
|
(Output_section_element_input::set_section_addresses): Use layout
|
|
parameter. Adjust code to use Output_section::Simple_input_section
|
|
and Input_secction_info classes. Register filler for relaxation
|
|
clean up.
|
|
(Orphan_output_section::set_section_addresses): Replace Relobj pointer
|
|
and section index pair with Output_section::Simple_input_section
|
|
class. Adjust code accordingly.
|
|
(Phdrs_element::release_segment): New method definition.
|
|
(Script_sections::attach_sections_using_phdrs_clause): Do not modify
|
|
segment list.
|
|
(Script_sections::release_segments): New method definition.
|
|
* gold/script-sections.h (Script_sections::release_segments): New
|
|
method declaration.
|
|
* gold/target.h (Target::may_relax, Target::relax,
|
|
Target::do_may_relax, Target::do_relax): New method definitions.
|
|
|
|
2009-09-17 Viktor Kutuzov <vkutuzov@accesssoftek.com>
|
|
|
|
* arm.cc (has_signed_unsigned_overflow): New function.
|
|
(Arm_relocate_functions::abs8): New function.
|
|
(Target_arm::Scan::local): Handle R_ARM_ABS8.
|
|
(Target_arm::Scan::global): Likewise.
|
|
(Target_arm::relocate::relocate): Likewise.
|
|
(Target_arm::Relocatable_size_for_reloc::get_size_for_reloc):
|
|
Likewise.
|
|
|
|
2009-09-16 Cary Coutant <ccoutant@google.com>
|
|
|
|
* testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2009-09-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/gold.pot: Updated by the Translation project.
|
|
|
|
2009-09-08 Cary Coutant <ccoutant@google.com>
|
|
|
|
* output.cc (Output_file::open): Add execute permission to empty file.
|
|
* testsuite/Makefile.am (permission_test): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2009-09-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.cc (Output_file::resize): Call map_no_anonymous rather
|
|
than map.
|
|
|
|
2009-09-01 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* gold.cc: Include "incremental.h".
|
|
(queue_initial_tasks): Call Incremental_checker methods.
|
|
* incremental.cc: Include "output.h".
|
|
(Incremental_checker::can_incrementally_link_output_file): New
|
|
method.
|
|
* incremental.h (Incremental_checker): New class.
|
|
|
|
* output.cc (Output_file::open_for_modification): New method.
|
|
(Output_file::map_anonymous): Changed return type to bool. Record
|
|
map in base_ field.
|
|
(Output_file::map_no_anonymous): New method, broken out of map.
|
|
(Output_file::map): Use map_no_anonymous and map_anonymous.
|
|
* output.h (class Output_file): Update declarations.
|
|
|
|
2009-08-24 Cary Coutant <ccoutant@google.com>
|
|
|
|
* options.h (Command_line::Pre_options): New class.
|
|
(Command_line::pre_options): New member.
|
|
* options.cc (gold::options::ready_to_register): New variable.
|
|
(One_option::register_option): Do nothing if not registering options.
|
|
Assert if same short option registered twice.
|
|
(General_options::General_options): Turn off option registration when
|
|
done constructing.
|
|
(Command_line::Pre_options::Pre_options): New constructor.
|
|
|
|
2009-08-24 Cary Coutant <ccoutant@google.com>
|
|
|
|
* options.h (General_options::no_keep_memory): Remove incorrect
|
|
short option.
|
|
|
|
2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* Makefile.am (am__skiplex, am__skipyacc): New.
|
|
* Makefile.in: Regenerate.
|
|
|
|
2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* Makefile.am (AM_CPPFLAGS): Renamed from ...
|
|
(INCLUDES): ... this.
|
|
* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability.
|
|
(AM_CPPFLAGS): Renamed from ...
|
|
(INCLUDE): ... this.
|
|
* Makefile.in, testsuite/Makefile.in: Regenerate.
|
|
|
|
* Makefile.in: Regenerate.
|
|
* aclocal.m4: Likewise.
|
|
* config.in: Likewise.
|
|
* configure: Likewise.
|
|
* testsuite/Makefile.in: Likewise.
|
|
|
|
* Makefile.am (AUTOMAKE_OPTIONS): Add foreign.
|
|
* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add foreign.
|
|
* Makefile.in: Regenerate.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2009-08-19 Cary Coutant <ccoutant@google.com>
|
|
|
|
* resolve.cc (Symbol_table::resolve): Don't complain about defined
|
|
symbols in shared libraries overridden by hidden or internal symbols
|
|
in the main program.
|
|
|
|
2009-08-19 Chris Demetriou <cgd@google.com>
|
|
|
|
* testsuite/debug_msg.sh: Match .* rather than ${srcdir} when
|
|
checking source file names in error messages.
|
|
|
|
2009-08-18 Doug Kwan <dougkwan@google.com>
|
|
|
|
* dynobj.cc (Sized_dynobj::setup): Take a Target object instead of
|
|
an elcpp::Ehdr as parameter. Adjust call to set_target.
|
|
* dynobj.h (Sized_dynobj::setup): Take a Target object instead of
|
|
an elfcpp::Ehdr as parameter.
|
|
* object.cc (Object::set_target): Remove the version that looks up
|
|
a target and sets it.
|
|
(Sized_relobj::setup): Take a Target object instead of
|
|
an elfcpp::Ehdr as parameter. Adjust call to set_target.
|
|
(make_elf_sized_object): Find target and ask target to
|
|
make an ELF object.
|
|
* object.h: (Object::set_target): Remove the version that looks up
|
|
a target and sets it.
|
|
(Sized_relobj::setup): Take a Target object instead of
|
|
an elfcpp:Ehdr as parameter.
|
|
* target.cc: Include dynobj.h.
|
|
(Target::do_make_elf_object_implementation): New.
|
|
(Target::do_make_elf_object): New.
|
|
* target.h (Target::make_elf_object): New template declaration.
|
|
(Target::do_make_elf_object): New method declarations.
|
|
(Target::do_make_elf_object_implementation): New template declaration.
|
|
|
|
2009-08-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold.h (FUNCTION_NAME): Define.
|
|
(gold_unreachable): Use FUNCTION_NAME.
|
|
|
|
2009-08-12 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* icf.cc (Icf::find_identical_sections): Issue a warning when a
|
|
symbol in the --keep-unique list is not found.
|
|
|
|
2009-08-12 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* icf.cc (Icf::find_identical_sections): Unfold symbols that have
|
|
been maked as --keep-unique.
|
|
(Icf::unfold_section): New function.
|
|
* icf.h (Icf::unfold_section): New function.
|
|
* options.h (General_options::keep_unique): New option.
|
|
* testsuite/Makefile.am: Add commands to build icf_keep_unique_test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/icf_keep_unique_test.sh: New file.
|
|
* testsuite/icf_keep_unique_test.cc: New file.
|
|
|
|
2009-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
PR 10471
|
|
* resolve.cc (Symbol_table::resolve): Check for references from
|
|
dynamic objects to hidden and internal symbols.
|
|
* testsuite/Makefile.am (hidden_test.sh): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/hidden_test.sh: New script.
|
|
* testsuite/hidden_test_1.c: New test source.
|
|
* testsuite/hidden_test_main.c: New test source.
|
|
|
|
2009-08-11 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc: Update comments.
|
|
(Target_arm::do_finalize_sections): Add a special PT_ARM_EXIDX
|
|
segment to locate the .ARM.exidx section if present.
|
|
|
|
2009-08-09 Doug Kwan <dougkwan@google.com>
|
|
|
|
* dynobj.h (Sized_dynobj::do_section_entsize): Revert the previous
|
|
patch.
|
|
|
|
2009-08-07 Sriraman Tallam <tmsriram@google.com>
|
|
* dynobj.h (Sized_dynobj::do_section_entsize): Add return to avoid
|
|
compiler warnings.
|
|
|
|
2009-08-06 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for a
|
|
valid tls_segment only for non-debug-section relocations.
|
|
* testsuite/Makefile.am: Add gc_tls_test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/gc_tls_test.cc: New file.
|
|
* testsuite/gc_tls_test.sh: New file.
|
|
|
|
2009-08-05 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* icf.cc: New file.
|
|
* icf.h: New file.
|
|
* Makefile.am (CCFILES): Add icf.cc.
|
|
(HFILES): Add icf.h
|
|
* Makefile.in: Regenerate.
|
|
* dynobj.h (Sized_dynobj::do_section_entsize): New function.
|
|
* gc.h (gc_process_relocs): Populate lists used by icf to contain
|
|
section, symbol and addend information for the relocs.
|
|
* gold.cc (queue_middle_tasks): Call identical code folding.
|
|
* gold.h: Add defines for multimap.
|
|
* layout.cc (Layout::create_symtab_sections): Add symtab as parameter
|
|
to the call of finalize_local_symbols.
|
|
* main.cc (main): Create object of class Icf.
|
|
* object.cc (Sized_relobj::do_layout): Allow this function to be
|
|
called twice during icf.
|
|
(Sized_relobj::do_finalize_local_symbols): Fold symbols corresponding
|
|
to sections marked as identical by icf.
|
|
(Sized_relobj::do_section_flags): Get section_flags from Symbols_data
|
|
when available.
|
|
(Sized_relobj::do_section_entsize): New function.
|
|
* object.h (Object::section_entsize): New function.
|
|
(Object::do_section_entsize): New pure virtual function.
|
|
(Relobj::finalize_local_symbols): Add new parameter.
|
|
(Relobj::do_section_entsize): New function.
|
|
* options.h (General_options::icf): New option.
|
|
(General_options::icf_iterations): New option.
|
|
(General_options::print_icf_sections): New option.
|
|
* plugin.cc (Sized_pluginobj::do_section_entsize): New function.
|
|
* plugin.h (Sized_pluginobj::do_section_entsize): New function.
|
|
* reloc.cc (Read_relocs::run): Delay scanning relocs when doing
|
|
icf.
|
|
* symtab.cc (Symbol_table::is_section_folded): New function.
|
|
(Symbol_table::sized_finalize_symbol): Fold symbols corresponding
|
|
to sections marked as identical by icf.
|
|
* symtab.h (Symbol_table::set_icf): New function.
|
|
(Symbol_table::icf): New function.
|
|
(Symbol_table::is_section_folded): New function.
|
|
(Symbol_table::icf_): New data member.
|
|
* target-reloc.h (relocate_section): Ignore sections folded by icf.
|
|
* testsuite/Makefile.am: Add commands to build icf_test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/icf_test.sh: New file.
|
|
* testsuite/icf_test.cc: New file.
|
|
|
|
2009-07-24 Chris Demetriou <cgd@google.com>
|
|
|
|
* layout.cc (is_compressible_debug_section): Fix incorrect
|
|
comment about compressed section names.
|
|
|
|
2009-07-20 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR 10419
|
|
* x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences.
|
|
|
|
2009-07-16 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10400
|
|
* layout.h: #include <map>.
|
|
(class Kept_section): Change from struct to class. Add accessors
|
|
and setters. Add section size to Comdat_group mapping. Change
|
|
Comdat_group to std::map. Add is_comdat_ field. Add
|
|
linkonce_size field in union.
|
|
(class Layout): Update declaration of find_or_add_kept_section.
|
|
Don't declare find_kept_object.
|
|
* layout.cc (Layout::find_or_add_kept_section): Remove candidate
|
|
parameter. Add object, shndx, is_comdat, and is_group_name
|
|
parameters. Change all callers. Adjust for new Kept_section.
|
|
(Layout::find_kept_object): Remove.
|
|
* object.cc (Sized_relobj::include_section_group): Update use of
|
|
Kept_section. Rename secnum to shndx. Only record
|
|
Kept_comdat_section if sections are the same size.
|
|
(Sized_relobj::include_linkonce_section): Update use of
|
|
Kept_section. Only record Kept_comdat_section if sections are the
|
|
same size. Set size of linkonce section.
|
|
(Sized_relobj::map_to_kept_section): Update call to
|
|
get_kept_comdat_section.
|
|
* object.h (class Sized_relobj): Rename fields in
|
|
Kept_comdat_section to drop trailing underscores; change object
|
|
field to Relobj*. Change Kept_comdat_section_table to store
|
|
struct rather than pointer.
|
|
(Sized_relobj::set_kept_comdat_section): Remove kept parameter.
|
|
Add kept_object and kept_shndx parameters. Change all callers.
|
|
(Sized_relobj::get_kept_comdat_section): Change return type to
|
|
bool. Add kept_object and kept_shndx parameters. Change all
|
|
callers.
|
|
* plugin.cc (Pluginobj::include_comdat_group): Update call to
|
|
Layout::find_or_add_kept_section.
|
|
|
|
2009-07-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
* merge.cc (Object_merge_map::initialize_input_to_output_map):
|
|
Reserve space in the hash table.
|
|
|
|
2009-07-06 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* fileread.cc (File_read::get_mtime): New method.
|
|
* fileread.h (Timespec): New structure.
|
|
(File_read::get_mtime): New method.
|
|
* incremental.cc (Incremental_inputs_entry_data::timestamp_usec):
|
|
Renamed from timestamp_nsec.
|
|
(Incremental_inputs_entry_write::timestamp_sec): Fix argument to
|
|
Elf_Xword.
|
|
(Incremental_inputs_entry_write::timestamp_usec): Renamed from
|
|
timestamp_nsec.
|
|
(Incremental_inputs::report_archive): Save mtime; style fix.
|
|
(Incremental_inputs::report_obejct): Save mtime; style fix.
|
|
(Incremental_inputs::report_script): Save mtime; style fix.
|
|
(Incremental_inputs::finalize_inputs): Style fix.
|
|
(Incremental_inputs::finalize): Style fix.
|
|
(Incremental_inputs::create_input_section_data): Store inputs
|
|
mtime.
|
|
* incremental.h (Incremental_inputs::report_script): Add mtime
|
|
argument.
|
|
(Incremental_inputs::Input_info::Input_info): Intialize only one
|
|
union member.
|
|
(Incremental_inputs::Input_info::archive): Move to nameless
|
|
union.
|
|
(Incremental_inputs::Input_info::obejct): Move to nameless union.
|
|
(Incremental_inputs::Input_info::script): Move to nameless union.
|
|
(Incremental_inputs::mtime): New field.
|
|
* script.cc (read_input_script): Pass file mtime to
|
|
Incremental_input.
|
|
* script.h (Script_info::inputs): Style fix.
|
|
|
|
2009-07-01 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* freebsd.h (Target_freebsd::do_adjust_elf_header): Use size
|
|
instead of 32.
|
|
|
|
2009-06-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10156
|
|
* layout.cc (Layout::choose_output_section): If we find an
|
|
existing section, update the flags.
|
|
(Layout::create_notes): New function, broken out of
|
|
Layout::finalize.
|
|
(Layout::finalize): Don't create note sections.
|
|
(Layout::create_note): Don't crash if linker script discards
|
|
section.
|
|
(Layout::create_gold_note): Likewise.
|
|
(Layout::create_build_id): Likewise. Don't set
|
|
after_input_sections on the section.
|
|
(Layout::create_executable_stack_info): Remove target parameter.
|
|
Change caller.
|
|
* layout.h (class Layout): Declare create_notes. Update
|
|
declaration of create_executable_stack_info.
|
|
* gold.cc (queue_middle_tasks): Call create_notes.
|
|
* output.cc (Output_section::update_flags_for_input_section): Move
|
|
here from output.h. If SHF_ALLOC flag is newly set, mark address
|
|
invalid.
|
|
* output.h (Output_data::mark_address_invalid): New function.
|
|
(class Output_section): Only declare, not define,
|
|
update_flags_for_input_section. Remove set_flags.
|
|
|
|
2009-06-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script-sections.cc (Output_section_definition::
|
|
set_section_addresses): Rename shadowing local load_address to
|
|
laddr.
|
|
|
|
2009-06-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10244
|
|
* reloc.cc (relocate_sections): Skip empty relocation sections.
|
|
|
|
2009-06-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10156
|
|
* layout.cc (Layout::create_note): Use choose_output_section
|
|
rather than make_output_section.
|
|
|
|
2009-06-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10237
|
|
* options.cc (General_options::parse_V): Set printed_version_.
|
|
(General_options::General_options): Initialize printed_version_.
|
|
* options.h (class General_options): Add printed_version_ field.
|
|
* gold.cc (queue_initial_tasks): If there are no input files,
|
|
don't give a fatal error if we printed the version information.
|
|
(queue_middle_tasks): If using -r with a shared object, give a
|
|
fatal error rather than an ordinary error.
|
|
|
|
2009-06-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10219
|
|
* layout.cc (Layout::Layout): Initialize have_stabstr_section_.
|
|
(Layout::make_output_section): Set have_stabstr_section_ if we see
|
|
a .stab*str section.
|
|
(Layout::finalize): Call link_stabs_sections.
|
|
(Layout::link_stabs_sections): New file.
|
|
* layout.h (class Layout): Add have_stabstr_section_ field.
|
|
Declare link_stabs_sections.
|
|
|
|
2009-06-23 Doug Kwan <dougkwan@google.com>
|
|
|
|
* Makefile.am (libgold_a_LIBADD): New.
|
|
(ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS
|
|
* Makefile.in: Regenerate.
|
|
* config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New.
|
|
* configure: Regenerate.
|
|
* configure.ac (AC_CHECK_DECLS): Add strndup and memmem.
|
|
* fileread.cc: Include sys/state.h
|
|
* gold.h: Declare memmem and strndup if found missing.
|
|
* gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined.
|
|
|
|
2009-06-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Call AC_CHECK_DECLS using C, not C++.
|
|
* configure: Rebuild.
|
|
|
|
2009-06-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10147
|
|
* object.cc (Object::section_contents): Don't try to get a view if
|
|
the section has length zero.
|
|
(Object::handle_gnu_warning_section): If the section is empty, use
|
|
the name of the section as the warning.
|
|
|
|
2009-06-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10133
|
|
* stringpool.h (class Stringpool_template): Add optimize_ field.
|
|
(Stringpool_template::set_optimize): New function.
|
|
* stringpool.cc (Stringpool_template::Stringpool_template):
|
|
Initialize optimize_ field.
|
|
(Stringpool_template::set_string_offsets): Test local optimize
|
|
fild rather than parameter.
|
|
* layout.cc (Layout::Layout): Call set_optimize on the section
|
|
name stringpool.
|
|
|
|
2009-06-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10030
|
|
* yyscript.y: Parse TARGET.
|
|
* script.cc (script_set_target): New function.
|
|
* script-c.h (script_set_target): Declare.
|
|
* options.cc (General_options::string_to_object_format): Rename
|
|
from string_to_object_format in anonymous namespace. Change
|
|
callers.
|
|
* options.h (class General_options): Declare
|
|
string_to_object_format.
|
|
|
|
2009-06-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script-sections.cc (Script_sections::create_segments): Don't put
|
|
program headers in a PT_LOAD segment if -n or -N.
|
|
|
|
2009-06-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 10141
|
|
* options.h (class General_options): Add -z lazy and -z now. Sort
|
|
-z options into alphabetical order.
|
|
* layout.cc (Layout::finish_dynamic_section): Handle -z now.
|
|
|
|
2009-06-21 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::make_output_section): Call
|
|
Target::new_output_section.
|
|
(Layout::attach_allocated_section_to_segment): Put large section
|
|
sections in a separate load segment with the large segment flag
|
|
set.
|
|
(Layout::segment_precedes): Sort large data segments after other
|
|
load segments.
|
|
(align_file_offset): New static function.
|
|
(Layout::set_segment_offsets): Use align_file_offset.
|
|
* output.h (class Output_section): Add is_small_section_ and
|
|
is_large_section_ fields.
|
|
(Output_section::is_small_section): New function.
|
|
(Output_section::set_is_small_section): New function.
|
|
(Output_section::is_large_section): New function.
|
|
(Output_section::set_is_large_section): New function.
|
|
(Output_section::is_large_data_section): New function.
|
|
(class Output_segment): Add is_large_data_segment_ field.
|
|
(Output_segment::is_large_data_segment): New function.
|
|
(Output_segment::set_is_large_data_segment): New function.
|
|
* output.cc (Output_section::Output_section): Initialize new
|
|
fields.
|
|
(Output_segment::Output_segment): Likewise.
|
|
(Output_segment::add_output_section): Add assertion that large
|
|
data sections always go in large data segments. Force small data
|
|
sections to the end of the list of data sections. Force small BSS
|
|
sections to the start of the list of BSS sections. For large BSS
|
|
sections to the end of the list of BSS sections.
|
|
* symtab.h (class Symbol): Declare is_common_shndx.
|
|
(Symbol::is_defined): Check Symbol::is_common_shndx.
|
|
(Symbol::is_common): Likewise.
|
|
(class Symbol_table): Define enum Commons_section_type. Update
|
|
declarations. Add small_commons_ and large_commons_ fields.
|
|
* symtab.cc (Symbol::is_common_shndx): New function.
|
|
(Symbol_table::Symbol_table): Initialize new fields.
|
|
(Symbol_table::add_from_object): Put small and large common
|
|
symbols in the right list.
|
|
(Symbol_table::sized_finalized_symbol): Check
|
|
Symbol::is_common_shndx.
|
|
(Symbol_table::sized_write_globals): Likewise.
|
|
* common.cc (Symbol_table::do_allocate_commons): Allocate new
|
|
common symbol lists. Don't call do_allocate_commons_list if the
|
|
list is empty.
|
|
(Symbol_table::do_allocate_commons_list): Remove is_tls
|
|
parameter. Add comons_section_type parameter. Change all
|
|
callers. Handle small and large common symbols.
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Check
|
|
Symbol::is_common_shndx.
|
|
* resolve.cc (symbol_to_bits): Likewise.
|
|
* target.h (Target::small_common_shndx): New function.
|
|
(Target::small_common_section_flags): New function.
|
|
(Target::large_common_shndx): New function.
|
|
(Target::large_common_section_flags): New function.
|
|
(Target::new_output_section): New function.
|
|
(Target::Target_info): Add small_common_shndx, large_common_shndx,
|
|
small_common_section_flags, and large_common_section_flags
|
|
fields.
|
|
(Target::do_new_output_section): New virtual function.
|
|
* arm.cc (Target_arm::arm_info): Initialize new fields.
|
|
* i386.cc (Target_i386::i386_info): Likewise.
|
|
* powerpc.cc (Target_powerpc::powerpc_info) [all versions]:
|
|
Likewise.
|
|
* sparc.c (Target_sparc::sparc_info) [all versions]: Likewise.
|
|
* x86_64.cc (Target_x86_64::x86_64_info): Likewise.
|
|
(Target_x86_64::do_new_output_section): New function.
|
|
* configure.ac: Define conditional MCMODEL_MEDIUM.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add large.
|
|
(large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define.
|
|
(large_LDFLAGS): Define.
|
|
* testsuite/large.c: New file.
|
|
* testsuite/testfile.cc (Target_test::test_target_info):
|
|
Initialize new fields.
|
|
* configure, testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-06-05 Doug Kwan <dougkwan@google.com>
|
|
|
|
* Makefile.am (CCFILES): Add target.cc.
|
|
* Makefile.in: Regenerate.
|
|
* i386.cc (class Target_i386): Define new virtual method to
|
|
override do_is_local_label_name in parent.
|
|
* object.cc (Sized_relobj::do_count_local_symbols): Discard
|
|
local symbols if --discard-locals or -X is given.
|
|
* options.h (class General_options): Declare new options
|
|
'--discard-locals' and '-X' for discarding locals.
|
|
* target.h (class Target): Define new methods is_local_label_name.
|
|
Declare new virtual method do_is_local_label_name.
|
|
* target.cc: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test.
|
|
(check_SCRIPTS): Add discard_locals_test.sh.
|
|
(check_DATA): Add discard_local_tests.syms.
|
|
(discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define.
|
|
(discard_local_tests.syms, discard_locals_test.o): New make rules.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/discard_locals_test.c: New file.
|
|
* testsuite/discard_locals_test.sh: Same.
|
|
|
|
2009-06-05 Doug Kwan <dougkwan@google.com>
|
|
|
|
* object.cc (Sized_relobj::Sized_relobj): Initialize
|
|
discarded_eh_frame_shndx_ to -1U.
|
|
(Sized_relobj::do_layout): Record index of a discard .eh_frame
|
|
section.
|
|
(Sized_relobj::do_count_local_symbols): Skip local symbols in
|
|
a discarded .eh_frame section.
|
|
(Sized_relobj::do_finalize_local_symbols): Ditto.
|
|
* object.h (class Sized_relobj): Declare new member
|
|
discarded_eh_frame_shndx_.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test.
|
|
(local_labels_test.o, local_labels_test): New rules.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2009-06-04 Doug Kwan <dougkwan@google.com>
|
|
|
|
* layout.cc (Layout::section_name_mapping): Add mapping for
|
|
special ARM sections.
|
|
|
|
2009-06-03 Doug Kwan <dougkwan@google.com>
|
|
|
|
* arm.cc (utils::sign_extend): Reverse test in gold_assert.
|
|
(utils::has_overflow): Same.
|
|
|
|
2009-06-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::section_name_mapping): New array, replacing
|
|
Layout::linkonce_mapping.
|
|
(Layout::section_name_mapping_count): New variable, replacing
|
|
Layout::linkonce_mapping_count.
|
|
(Layout::linkonce_output_name): Remove.
|
|
(Layout::output_section_name): Rewrite.
|
|
* layout.h (class Layout): Rename Linkonce_mapping to
|
|
Section_name_mapping, linkonce_mapping to section_name_mapping,
|
|
linkonce_mapping_count to section_name_mapping_count. Don't
|
|
declare linkonce_output_name.
|
|
|
|
2009-06-03 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/arm.cc (namespace utils): New.
|
|
(Target_arm::reloc_is_non_pic): Define new method.
|
|
(class Arm_relocate_functions): New.
|
|
(Target_arm::Relocate::relocate): Handle relocation types used by
|
|
Android.
|
|
|
|
2009-06-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
* arm.cc (Target_arm::scan::global): Use || instead of |.
|
|
|
|
2009-06-02 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/arm.cc (Target_arm::Scan::Scan): Initialize
|
|
issued_non_pic_error_.
|
|
(class Target_arm::Scan): Declare new method check_non_pic.
|
|
Define new method symbol_needs_plt_entry.
|
|
Declare new data member issued_non_pic_error_.
|
|
(class Target_arm::Relocate): Declare new method
|
|
should_apply_static_reloc.
|
|
(Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC.
|
|
(Target_arm::Scan::check_non_pic): Define new method.
|
|
(Target_arm::Scan::local): Handle a small subset of reloc types used
|
|
by Android.
|
|
(Target_arm::Scan::local): Same.
|
|
(Target_arm::Relocate::should_apply_statci_reloc): Define new method.
|
|
|
|
2009-05-31 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs::report_command_line): Filter
|
|
out --incremental-* options.
|
|
|
|
2009-05-29 Doug Kwan <dougkwan@google.com>
|
|
|
|
* gold/arm.cc (Output_data_plt_arm): Forward declaration for new
|
|
template class.
|
|
(class Target_arm): Update comment.
|
|
(Target_arm::Target_arm): Initialize new data members GOT_,
|
|
PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_.
|
|
Declare new methods Target_arm::got_section, Target_arm::make_plt_entry
|
|
and Target_arm::rel_dyn_section.
|
|
Declare new_enum Target_arm::Got_type.
|
|
Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_
|
|
and DYNBSS_.
|
|
Update commments for member do_dynsym_value.
|
|
(Target_arm::got_size, Target_arm::plt_section,
|
|
Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define
|
|
new methods inside class defintion.
|
|
(Target_arm::got_section): Define new method.
|
|
(Target_arm::rel_dyn_section): Same.
|
|
(Output_data_plt_arm): New template class.
|
|
(Output_data_plt_arm::Output_data_plt_arm): Define constructor.
|
|
(Output_data_plt_arm:do_adjust_output_section): Define new method.
|
|
(Output_data_plt_arm::add_entry): Same.
|
|
(Output_data_plt_arm::first_plt_entry): Define new
|
|
static data member for PLT instruction template.
|
|
(Output_data_plt_arm::plt_entry): Same.
|
|
(Output_data_plt_arm::do_write): Define new method.
|
|
(Target_arm::make_plt_entry): Same.
|
|
(Target_arm::do_finalize_sections): Same.
|
|
(Target_arm::do_dynsym_value): Same.
|
|
|
|
2009-05-28 Doug Kwan <dougkwan@google.com>
|
|
|
|
* Makefile.am (TARGETSOURCES): Add arm.cc.
|
|
(ALL_TARGETOBJECTS): Add arm.$(OBJEXT)
|
|
* Makefile.in: Regenerate.
|
|
* arm.cc: New file.
|
|
* configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets.
|
|
|
|
2009-05-26 Doug Kwan <dougkwan@google.com>
|
|
|
|
* options.cc (General_options::parse_exclude_libs). Fix a comment.
|
|
(General_options::check_excluded_libs): Strip off directories in
|
|
archive name before matching like GNU ld does.
|
|
* testsuite/Makefile.am (MOSTLYCLEANFILES,
|
|
exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a
|
|
(exclude_libs_test_LDFLAGS): Add linker option
|
|
-Wl,--exclude-libs,libexclude_libs_test_3
|
|
(exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as
|
|
an explicit archive without using -l.
|
|
(alt/libexclude_libs_test_3.a): New make rule.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/exclude_libs_test.c : Declare lib3_default().
|
|
(main): Call it.
|
|
* exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a.
|
|
* exclude_libs_test_3.c: New file.
|
|
|
|
2009-05-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/id.po: New Indonesian translation.
|
|
* po/gold.pot: Updated template file.
|
|
|
|
2009-05-22 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* testsuite/Makefile.am: Add -ffunction-sections to compile
|
|
gc_comdat_test files. Add -Wl,--gc-sections to build
|
|
gc_comdat_test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/gc_comdat_test.sh: Fix the condition around grep.
|
|
|
|
2009-05-21 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* object.cc (Sized_relobj::map_to_kept_section): Return NULL if the
|
|
kept comdat section was garbage collected.
|
|
* testsuite/Makefile.am: Add test gc_comdat_test.sh.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/gc_comdat_test.sh: New file.
|
|
* testsuite/gc_comdat_test_1.cc: New file.
|
|
* testsuite/gc_comdat_test_2.cc: New file.
|
|
|
|
2009-05-19 Doug Kwan <dougkwan@google.com>
|
|
|
|
* archive.cc (Archive::Archive): Move constructor from archive.h
|
|
to here. Initialize no_export_.
|
|
(Archive::get_elf_object_for_member): Set no_export flag of object.
|
|
* archive.h (Archive::Archive): Move constructor body to
|
|
archive.cc.
|
|
(Archive::no_export): New method.
|
|
(Archive::no_export_): New field.
|
|
* object.h (Object::Object): Initialize no_export_ to false.
|
|
(Object::no_export, Object::set_no_export): New methods.
|
|
(Object::no_export_): New field.
|
|
* options.cc (General_options::parse_exclude_libs): New method.
|
|
(General_options::check_excluded_libs) Same.
|
|
* options.h (exclude_libs): New option.
|
|
(General_options::check_excluded_libs): New method declaration.
|
|
(General_options::excluded_libs_): New field.
|
|
* symtab.cc (Symbol_table::add_from_relobj): Hide symbols with
|
|
default or protected visibility if an object has no-export flag set.
|
|
testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test.
|
|
(check_SCRIPTS): Add exclude_libs_test.sh.
|
|
(check_DATA): Add exclude_libs_test.syms.
|
|
(MOSTLYCLEANFILES): Add exclude_libs_test.syms,
|
|
libexclude_libs_test_1.a and libexclude_libs_test_2.a.
|
|
(exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES,
|
|
exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define.
|
|
(exclude_libs_test.syms, libexclude_libs_test_1.a,
|
|
libexclude_libs_test_2.a): New rules.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/exclude_libs_test.c: New file.
|
|
* testsuite/exclude_libs_test.sh: Ditto.
|
|
* testsuite/exclude_libs_test_1.c: Ditto.
|
|
* testsuite/exclude_libs_test_2.c: Ditto.
|
|
|
|
2009-05-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Check for declarations for cases where libiberty.h
|
|
checks HAVE_DECL_xxx.
|
|
* configure, config.in: Rebuild.
|
|
|
|
2009-05-15 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* gold.h (Incremental_argument_list): Remove (invalid) forward
|
|
declaration.
|
|
* incremental.cc (Incremental_inputs::report_achive): New method.
|
|
(Incremental_inputs::report_object): New method.
|
|
(Incremental_inputs::report_script): New method.
|
|
(Incremental_inputs::finalize_inputs): New method.
|
|
(Incremental_inputs::finalize): Call finalize_inputs().
|
|
(Incremental_inputs::sized_create_incremental_inputs_section_data):
|
|
Create inputs entries.
|
|
* incremental.h (Incremental_input_type): New enum.
|
|
(Incremental_inputs::Incremental_input): Initialize new fields.
|
|
(Incremental_inputs::report_inputs): New method.
|
|
(Incremental_inputs::report_achive): New method.
|
|
(Incremental_inputs::report_object): New method.
|
|
(Incremental_inputs::report_script): New method.
|
|
(Incremental_inputs::finalize_inputs): New method.
|
|
(Incremental_inputs::Input_info): New struct.
|
|
(Incremental_inputs::Input_info_map): New typedef.
|
|
(Incremental_inputs::lock_): New field.
|
|
(Incremental_inputs::Inputs_): New field.
|
|
(Incremental_inputs::Inputs_map): New field.
|
|
* main.cc (main): Call Incremental_input::report_inputs.
|
|
* options.h (Input_argument_list): Typedef moved from
|
|
Input_arguments.
|
|
(Input_file_group::Files): Remove, use ::Input_argument_list.
|
|
(Input_file_group::Input_argument_list): Remove, use
|
|
::Input_argument_list.
|
|
* plugin.cc (Plugin_manager::add_input_file): Add error in
|
|
incremental build.
|
|
* read_syms.cc (do_read_syms): Call Incremental_input::report_*
|
|
functions.
|
|
* script.cc (read_input_script): Call
|
|
Incremental_input::report_script.
|
|
* script.h (Script_info): New class.
|
|
|
|
2009-04-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* x86_64.cc (do_adjust_output_section): Set entsize to
|
|
plt_entry_size.
|
|
|
|
2009-04-23 Elliott Hughes <enh@google.com>
|
|
|
|
* output.cc (Output_file::close): After short writes, continue
|
|
writing from the correct offset in the buffer being written.
|
|
|
|
2009-04-23 Chris Demetriou <cgd@google.com>
|
|
|
|
* configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define.
|
|
* configure: Regenerate.
|
|
* config.in: Regenerate.
|
|
* gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set
|
|
if HAVE_TR1_UNORDERED_MAP_REHASH is not defined.
|
|
|
|
2009-04-21 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs_header_data): Renamed from
|
|
Incremental_input_header_data.
|
|
(Incremental_inputs_header_data::data_size): New field.
|
|
(Incremental_inputs_header_data::put_input_file_count): Renamed
|
|
from input_file_count.
|
|
(Incremental_inputs_header_data::put_command_line_offset): Renamed
|
|
from command_line_offset.
|
|
(Incremental_inputs_header_data::put_reserved): Renamed from
|
|
put_reserved.
|
|
(Incremental_inputs_entry_data): Renamed from
|
|
Incremental_input_entry_data.
|
|
(Incremental_inputs_entry_data::data_size): New field.
|
|
(Incremental_inputs::report_command_line): New method.
|
|
(Incremental_inputs::finalize): New method.
|
|
(Incremental_inputs::create_incremental_inputs_data): New method.
|
|
(Incremental_inputs::sized_create_incremental_inputs_data): New method.
|
|
* incremental.h: New file.
|
|
* layout.cc (Layout::Layout): Handle new incremental_inputs_.
|
|
(Layout::finalize): Create incremental inputs section in
|
|
incremental builds.
|
|
(Layout::create_incremental_info_sections): New method.
|
|
* layout.h (Layout::incremental_inputs): New method.
|
|
(Layout::create_incremental_info_sections): New method.
|
|
(Layout::incremental_inputs_): New field.
|
|
* main.cc (main): Notify Incremental_input of the command line.
|
|
|
|
2009-04-01 Ian Lance Taylor <iant@google.com>
|
|
Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* gold.h (reserve_unordered_map): Define, three versions, one for
|
|
each version of Unordered_map.
|
|
* layout.cc (Layout::Layout): Remove options parameter. Add
|
|
number_of_input_files parameter. Don't initialize options_.
|
|
Initialize number_of_input_files_ and resized_signatures_. Move
|
|
sections_are_attached_.
|
|
(Layout::layout_group): Reserve space for group_signatures_.
|
|
(Layout::find_or_add_kept_section): Change name parameter to be a
|
|
reference. Resize signatures_ map when it gets large enough.
|
|
(Layout::layout_eh_frame): Use parameters->options() instead of
|
|
this->options_.
|
|
(Layout::make_output_section): Likewise.
|
|
(Layout::attach_allocated_section_to_segment): Likewise.
|
|
(Layout::finalize, Layout::create_executable_stack): Likewise.
|
|
(Layout::set_segment_offsets, Layout::create_interp): Likewise.
|
|
(Layout::finish_dynamic_section, Layout::write_binary): Likewise.
|
|
* layout.h (class Layout): Update declarations. Remove options_
|
|
field. Add number_of_input_files_ and resized_signatures_
|
|
fields. Move sections_are_attached_ field.
|
|
* main.cc (main): Pass number of input files to Layout
|
|
constructor. Don't pass options.
|
|
|
|
2009-03-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
* ffsll.c (ffsll): Correct implementation.
|
|
|
|
2009-03-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* ffsll.c: New file.
|
|
* configure.ac: Call AC_REPLACE_FUNCS on ffsll.
|
|
* gold.h (ffsll): Declare if HAVE_FFSLL is not defined.
|
|
* ftruncate.c (ftruncate): Declare before definition.
|
|
* mremap.c (mremap): Likewise.
|
|
* pread.c (pread): Likewise.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
* mremap.c: New file.
|
|
* configure.ac: Call AC_REPLACE_FUNCS on mremap.
|
|
* gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined.
|
|
(mremap): Declare if HAVE_MREMAP is not defined.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
2009-03-27 Cary Coutant <ccoutant@google.com>
|
|
|
|
* powerpc.cc (Target_powerpc::check_non_pic): Assert that output is
|
|
position independent.
|
|
* sparc.cc (Target_sparc::check_non_pic): Likewise.
|
|
* x86_64.cc (Target_x86_64::check_non_pic): Likewise.
|
|
|
|
2009-03-24 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.h (needs_plt_entry): Check for unsatisfied reference from
|
|
an executable.
|
|
(needs_dynamic_reloc): Likewise.
|
|
|
|
2009-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* yyscript.y (file_cmd): Recognize EXTERN.
|
|
(extern_name_list, extern_name_list_body): New nonterminals.
|
|
* script.cc (script_add_extern): Define.
|
|
* script-c.h (script_add_extern): Declare.
|
|
|
|
2009-03-24 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* object.cc (is_elf_object): Define.
|
|
* object.h (is_elf_object): Declare.
|
|
* archive.cc (Archive::get_elf_object_for_member): Call
|
|
is_elf_object.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Likewise.
|
|
|
|
2009-03-24 Elliott Hughes <enh@google.com>
|
|
|
|
* output.cc (Output_file::map_anonymous): Define.
|
|
(Output_file::map): Use map_anonymous. If the regular mmap fails,
|
|
try an anonymous one. Report the size if the mmap fails.
|
|
* output.h (class Output_file): Declare map_anonymous.
|
|
|
|
2009-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-select.cc (instantiate_target): Don't acquire the lock if
|
|
the instantiated_target_ field has already been set.
|
|
|
|
2009-03-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold-threads.h (class Initialize_lock): Define.
|
|
* gold-threads.cc (class Initialize_lock_once): Define.
|
|
(initialize_lock_control): New static variable.
|
|
(initialize_lock_pointer): New static variable.
|
|
(initialize_lock_once): New static function.
|
|
(Initialize_lock::Initialize_lock): Define.
|
|
(Initialize_lock::initialize): Define.
|
|
* target-select.h: Include "gold-threads.h".
|
|
(class Target_selector): Add lock_ and initialize_lock_ fields.
|
|
Don't define instantiate_target, just declare it.
|
|
* target-select.cc (Target_selector::Target_selector): Initialize
|
|
new fields.
|
|
(Target_selector::instantiate_target): Define.
|
|
* descriptors.h: Include "gold-threads.h".
|
|
(class Descriptors): Add initialize_lock_ field.
|
|
* descriptors.cc (Descriptors::Descriptors): Initialize new
|
|
field.
|
|
(Descriptors::open): Use initialize_lock_ field
|
|
* errors.h (class Errors): Add initialize_lock_ field.
|
|
* errors.cc (Errors::Errors): Initialize new field.
|
|
(Errors::initialize_lock): Use initialize_lock_ field.
|
|
* powerpc.cc (class Target_selector_powerpc): Remove
|
|
instantiated_target_ field. In do_recognize call
|
|
instantiate_target rather than do_instantiate_target. In
|
|
do_instantiate_target just allocate a new target.
|
|
* sparc.cc (class Target_selector_sparc): Likewise.
|
|
|
|
* freebsd.h: New file.
|
|
* i386.cc: Include "freebsd.h".
|
|
(Target_i386): Derive from Target_freebsd rather than
|
|
Sized_target.
|
|
(Target_selector_i386): Derive from Target_selector_freebsd rather
|
|
than Target_selector.
|
|
* x86_64.cc: Include "freebsd.h".
|
|
(Target_x86_64): Derive from Target_freebsd rather than
|
|
Sized_target.
|
|
(Target_selector_x86_64): Derive from Target_selector_freebsd
|
|
rather than Target_selector.
|
|
* target.h (class Target): Add adjust_elf_header and
|
|
do_adjust_elf_header.
|
|
* output.cc (Output_file_header:: do_sized_write): Call target
|
|
adjust_elf_header routine.
|
|
* configure.tgt: Set targ_osabi.
|
|
* configure.ac: Define GOLD_DEFAULT_OSABI.
|
|
* parameters.cc (Parameters::default_target): Pass
|
|
GOLD_DEFAULT_OSABI to select_target.
|
|
* target-select.h (class Target_selector): Make instantiate_target
|
|
protected rather than private.
|
|
* Makefile.am (HFILES): Add freebsd.h.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
* merge.cc (do_add_input_section): Correct pend value. Change
|
|
message about last entry not being null terminated from error to
|
|
warning.
|
|
|
|
2009-03-20 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* incremental.cc: New file.
|
|
* Makefile.am (CCFILES): Add incremental.cc.
|
|
* Makefile.in: Rebuild.
|
|
|
|
2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com>
|
|
|
|
* layout.cc (Layout::output_section_name): Preserve names
|
|
of '.note.' sections.
|
|
|
|
2009-03-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
* descriptors.cc (Descriptors::open): Check that the options are
|
|
valid before using them.
|
|
|
|
2009-03-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script-sections.h: Include <list>.
|
|
(class Script_sections): Change Sections_elements from std::vector
|
|
to std::list. Typedef public Elements_iterator. Add
|
|
orphan_section_placement_, data_segment_align_start_, and
|
|
saw_data_segment_align_ fields. Remove data_segment_align_index_
|
|
field.
|
|
* script-sections.cc (class Orphan_section_placement): New class.
|
|
(class Sections_element): Add virtual functions is_relro and
|
|
orphan_section_init. Remove virtual function place_orphan_here.
|
|
(class Output_section_definition): Add is_relro and
|
|
orphan_section_init. Remove place_orphan_here.
|
|
(class Orphan_output_section): Likewise.
|
|
(Script_sections::Script_sections): Update for field changes.
|
|
(Script_sections::data_segment_align): Set saw_data_segment_align_
|
|
and data_segment_align_start_, not data_segment_align_index.
|
|
(Script_sections::data_segment_relro_end): Check
|
|
saw_data_segment_align_. Use data_segment_align_start_ rather
|
|
than data_segment_align_index_.
|
|
(Script_sections::place_orphan): Rewrite to use
|
|
Orphan_section_placement.
|
|
|
|
2009-03-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* archive.cc (Archive::add_symbols): Check for a version attached
|
|
to the symbol name in the archive map.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11.
|
|
(ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define.
|
|
(ver_test_11_LDFLAGS, ver_test_11_LDADD): Define.
|
|
(ver_test_11.a): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* configure.ac: Check for chsize and posix_fallocate. Replace
|
|
ftruncate.
|
|
* ftruncate.c: New file, from gnulib.
|
|
* output.cc (posix_fallocate): Define dummy version if not
|
|
HAVE_POSIX_FALLOCATE.
|
|
(Output_file::map): Call posix_fallocate rather than lseek and
|
|
write.
|
|
* gold.h (ftruncate): Declare if not HAVE_FTRUNCATE.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com>
|
|
|
|
* layout.h (Layout::create_note): Add section_name parameter.
|
|
* layout.cc (Layout::create_note): Likewise.
|
|
(Layout::create_build_id, Layout::create_gold_note): Fix callers.
|
|
|
|
2009-03-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* descriptors.cc: Include "options.h".
|
|
(FD_CLOEXEC, O_CLOEXEC): Define if not defined.
|
|
(Descriptors::open): Always use O_CLOEXEC when opening a new
|
|
descriptor. If we have a plugin, and O_CLOEXEC was not defined,
|
|
then set FD_CLOEXEC.
|
|
|
|
* sparc.cc (class Target_sparc): Add has_got_section.
|
|
(Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_,
|
|
make sure we have a GOT section.
|
|
|
|
* sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD.
|
|
(Target_sparc::Scan::local): Likewise.
|
|
(Target_sparc::Scan::global): Likewise.
|
|
(Target_sparc::Relocate::relocate): Likewise.
|
|
(Target_sparc::Relocate::relocate_tls): Likewise.
|
|
|
|
* symtab.cc (Symbol_table::define_default_version): New function,
|
|
broken out of add_from_object.
|
|
(Symbol_table::add_from_object): Call define_default_version.
|
|
(Symbol_table::define_special_symbol): Add resolve_oldsym
|
|
parameter. Change all callers. If the version for a symbol comes
|
|
from a version script, resolve it with the symbol with the same
|
|
name with no version. Also add the symbol without a version if
|
|
appropriate.
|
|
(do_define_in_output_data): If resolving with oldsym, don't delete
|
|
sym.
|
|
(do_define_in_output_segment): Likewise.
|
|
(do_define_as_constant): Likewise.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
|
|
2009-03-13 Ian Lance Taylor <iant@google.com>
|
|
|
|
* readsyms.cc (Read_symbols::incompatible_warning): New function.
|
|
(Read_symbols::requeue): New function.
|
|
(Read_symbols::do_read_symbols): If make_elf_object fails because
|
|
the target type is not configured, and the file was searched for,
|
|
issue a warning and retry with the next directory.
|
|
(Add_symbols::run): If the file has an incompatible format, and
|
|
it was searched for, requeue the Read_symbols task. On error,
|
|
release the object.
|
|
* readsyms.h (class Read_symbols): Add dirindex_ field. Add
|
|
dirindex parameter to constructor. Change all callers. Declare
|
|
incompatible_warning and requeue.
|
|
(class Add_symbols): Add dirpath_, dirindex_, mapfile_,
|
|
input_argument_ and input_group_ fields. Add them to
|
|
constructor. Change all callers.
|
|
(class Read_script): Add dirindex_ field. Add it to constructor.
|
|
Change all callers.
|
|
* archive.cc (Archive::setup): Remove input_objects parameter.
|
|
Change all callers.
|
|
(Archive::get_file_and_offset): Likewise.
|
|
(Archive::read_all_symbols): Likewise.
|
|
(Archive::read_symbols): Likewise.
|
|
(Archive::get_elf_object_for_member): Remove input_objects
|
|
parameter. Add punconfigured parameter. Change all callers.
|
|
(Archive::add_symbols): Change return type to bool. Check return
|
|
value of include_member.
|
|
(Archive::include_all_members): Likewise.
|
|
(Archive::include_member): Change return type to bool. Return
|
|
false if first included object has incompatible target. Set
|
|
included_member_ field.
|
|
(Add_archive_symbols::run): If add_symbols returns false, requeue
|
|
Read_symbols task.
|
|
* archive.h (class Archive): Add included_member_ field.
|
|
Initialize it in constructor. Add input_file and searched_for
|
|
methods. Update declarations.
|
|
(class Add_archive_symbols): Add dirpath_, dirindex_, and
|
|
input_argument_ fields. Add them to constructor. Change all
|
|
callers.
|
|
* script.cc: Include "target-select.h".
|
|
(class Parser_closure): Add skip_on_incompatible_target_ and
|
|
found_incompatible_target_ fields. Add
|
|
skip_on_incompatible_target parameter to constructor. Change all
|
|
callers. Add methods skip_on_incompatible_target,
|
|
clear_skip_on_incompatible_target, found_incompatible_target, and
|
|
set_found_incompatible_target.
|
|
(read_input_script): Add dirindex parameter. Change all callers.
|
|
If parser finds an incompatible target, requeue Read_symbols
|
|
task.
|
|
(script_set_symbol): Clear skip_on_incompatible_target in
|
|
closure.
|
|
(script_add_assertion, script_parse_option): Likewise.
|
|
(script_start_sections, script_add_phdr): Likewise.
|
|
(script_check_output_format): New function.
|
|
* script.h (read_input_script): Update declaration.
|
|
* script-c.h (script_check_output_format): Declare.
|
|
* yyscript.y (file_cmd): Handle OUTPUT_FORMAT.
|
|
(ignore_cmd): Remove OUTPUT_FORMAT.
|
|
* fileread.cc (Input_file::Input_file): Add explicit this.
|
|
(Input_file::will_search_for): New function.
|
|
(Input_file::open): Add pindex parameter. Change all callers.
|
|
* fileread.h (class Input_file): Add input_file_argument method.
|
|
Declare will_search_for. Update declarations.
|
|
* object.cc (make_elf_object): Add punconfigured parameter.
|
|
Change all callers.
|
|
* object.h (class Object): Make input_file public. Add
|
|
searched_for method.
|
|
(make_elf_object): Update declaration.
|
|
* dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to
|
|
restart search.
|
|
* dirsearch.h (class Dirsearch): Update declaration.
|
|
* options.h (class General_options): Add --warn-search-mismatch.
|
|
* parameters.cc (Parameters::is_compatible_target): New function.
|
|
* parameters.h (class Parameters): Declare is_compatible_target.
|
|
* workqueue.cc (Workqueue::add_blocker): New function.
|
|
* workqueue.h (class Workqueue): Declare add_blocker.
|
|
|
|
* fileread.cc (Input_file::open): Remove options parameter.
|
|
Change all callers.
|
|
(Input_file::open_binary): Likewise.
|
|
* script.cc (read_input_script): Likewise.
|
|
* readsyms.h (class Read_symbols): Remove options_ field. Remove
|
|
options parameter from constructor. Change all callers.
|
|
(class Read_script): Likewise.
|
|
* fileread.h (class Input_file): Update declarations.
|
|
* script.h (read_input_script): Update declaration.
|
|
|
|
2009-03-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/es.po: New Spanish translation.
|
|
|
|
2009-03-06 Cary Coutant <ccoutant@google.com>
|
|
|
|
* options.cc (parse_short_option): Keep dash_z from registering itself.
|
|
|
|
2009-03-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 9918
|
|
* target-reloc.h (relocate_section): Pass output_section to
|
|
relocate.
|
|
* i386.cc (Target_i386::should_apply_static_reloc): Add
|
|
output_section parameter. Change all callers.
|
|
(Target_i386::Relocate::relocate): Add output_section parameter.
|
|
* x86_64.cc (Target_x86_64::Relocate::relocate): Likewise.
|
|
* sparc.cc (Target_sparc::Relocate::relocate): Likewise.
|
|
* powerpc.cc (Target_powerpc::Relocate::relocate): Likewise.
|
|
* testsuite/two_file_shared.sh: New script.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh.
|
|
(check_DATA): Add two_file_shared.dbg.
|
|
(two_file_shared.dbg): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-03-01 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Check for byteswap.h.
|
|
* configure: Rebuild.
|
|
* config.in: Rebuild.
|
|
|
|
2009-03-01 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* layout.cc (Layout::find_or_add_kept_section): New function.
|
|
(Layout::add_comdat): Removed.
|
|
* layout.h (struct Kept_section): Move out of class Layout.
|
|
Remove trailing underscores from field names. Add group_sections
|
|
field. Rename group_ field to is_group. Change all uses.
|
|
(class Layout): Declare find_or_add_kept_section, not add_comdat.
|
|
* object.cc (Sized_relobj::Sized_relobj): Don't initialize
|
|
comdat_groups_ field.
|
|
(Sized_relobj::include_section_group): Use
|
|
find_or_add_kept_section and Kept_section::group_sections.
|
|
(Sized_relobj::include_linkonce_section): Likewise.
|
|
* object.cc (class Sized_relobj): Don't define Comdat_group or
|
|
Comdat_group_table. Remove find_comdat_group and
|
|
add_comdat_group. Remove comdat_groups_ field.
|
|
* plugin.cc (include_comdat_group): Use
|
|
Layout::find_or_add_kept_section.
|
|
|
|
2009-02-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* README: --gc-sections and map files are now supported. Document
|
|
some build requirements.
|
|
|
|
PR 6992
|
|
* symtab.cc (Symbol_table::sized_write_section_symbol): In a
|
|
relocatable link set the value of the section symbol to zero.
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): In a
|
|
relocatable link don't include the section address in the local
|
|
symbol value.
|
|
|
|
2009-02-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 6811
|
|
* options.h (class Search_directory): Add is_system_directory.
|
|
(class General_options): Declare is_in_system_directory.
|
|
* options.cc (get_relative_sysroot): Make static.
|
|
(get_default_sysroot): Make static.
|
|
(General_optoins::is_in_system_directory): New function.
|
|
* fileread.cc (Input_file::is_in_system_directory): New function.
|
|
* fileread.h (class Input_file): Declare is_in_system_directory.
|
|
* object.h (class Object): Add is_in_system_directory.
|
|
(class Input_objects): Remove system_library_directory_ field.
|
|
* object.cc (Input_objects::add_object): Don't set
|
|
system_library_directory_.
|
|
(input_objects::found_in_system_library_directory): Remove.
|
|
* symtab.cc (Symbol_table::write_globals): Remove input_objects
|
|
parameter. Change all callers.
|
|
(Symbol_table::sized_write_globals): Likewise.
|
|
(Symbol_table::warn_about_undefined_dynobj_symbol): Likewise.
|
|
Call Object::is_in_system_directory.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
|
|
PR 5990
|
|
* descriptors.h (Open_descriptor): Add is_on_stack field.
|
|
* descriptors.cc (Descriptors::open): If the descriptor is on the
|
|
top of the stack, remove it. Initialize is_on_stack field.
|
|
(Descriptors::release): Only add pod to stack if it is not on the
|
|
stack already.
|
|
(Descriptors::close_some_descriptor): Clear stack_next and
|
|
is_on_stack fields.
|
|
|
|
PR 7091
|
|
* output.cc (Output_section::find_starting_output_address): Rename
|
|
from starting_output_address; add PADDR parameter; change return
|
|
type.
|
|
* output.h (class Output_section): Declare
|
|
find_starting_output_address instead of starting_output_address.
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Handle a
|
|
section symbol for which we can't find a merge section.
|
|
|
|
PR 9836
|
|
* symtab.cc (Symbol_table::add_from_object): If the visibility is
|
|
hidden or internal, force the symbol to be local.
|
|
* resolve.cc (Symbol::override_visibility): Define.
|
|
(Symbol::override_base): Use override_visibility.
|
|
(Symbol_table::resolve): Likewise.
|
|
(Symbol::override_base_with_special): Likewise.
|
|
(Symbol_table::override_with_special): If the visibility is hidden
|
|
or internal, force the symbol to be local.
|
|
* symtab.h (class Symbol): Add set_visibility and
|
|
override_visibility.
|
|
* testsuite/ver_test_1.sh: New file.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh.
|
|
(check_DATA): Add ver_test_1.syms.
|
|
(ver_test_1.syms): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-02-25 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (Layout::choose_output_section): Don't rename sections
|
|
when using a linker script that has a SECTIONS clause.
|
|
* Makefile.in: Regenerate.
|
|
|
|
* testsuite/Makefile.am (script_test_5.sh): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/script_test_5.cc: New file.
|
|
* testsuite/script_test_5.sh: New file.
|
|
* testsuite/script_test_5.t: New file.
|
|
|
|
2009-02-13 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* archive.cc (Archive::include_member): Update calls to add_symbols.
|
|
* dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add
|
|
the Layout argument.
|
|
* dynobj.h (do_add_symbols): Add the Layout argument.
|
|
* object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the
|
|
Layout argument.
|
|
* object.h (Object::add_symbols): Add the Layout argument.
|
|
(Object::do_add_symbols): Add the Layout argument.
|
|
(Sized_relobj::do_add_symbols): Add the Layout argument.
|
|
* plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols):
|
|
Unify the two versions.
|
|
(Add_plugin_symbols): Remove.
|
|
* plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove.
|
|
(Sized_pluginobj::do_add_symbols): Unify the two versions.
|
|
(Add_plugin_symbols): Remove.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Update call to
|
|
Add_symbols. Use Add_symbols instead of Add_plugin_symbols.
|
|
(Add_symbols::run): Make it work with Pulginobj.
|
|
|
|
2009-02-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_layout): Make info message start
|
|
with lower case letter.
|
|
|
|
2009-02-06 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* binary.cc: Fix file comment.
|
|
|
|
* options.h (enum Incremental_disposition): Define.
|
|
(class General_options): Add new options: --incremental,
|
|
--incremental_changed, --incremental_unchanged,
|
|
--incremental_unknown. Add incremental_disposition_ and
|
|
implicit_incremental_ fields.
|
|
(General_options::incremental_disposition): New function.
|
|
(class Position_dependent_options): Add incremental_disposition
|
|
option.
|
|
(Position_dependent_options::copy_from_options): Set incremental
|
|
dispositions.
|
|
* options.cc (General_options::parse_incremental_changed): New
|
|
function.
|
|
(General_options::parse_incremental_unchanged): New function.
|
|
(General_options::parse_incremental_unknown): New function.
|
|
(General_options::General_options): Initialize new fields
|
|
incremental_disposition_ and implicit_incremental_.
|
|
(General_options::finalize): Check for uasge of --incremental-*
|
|
without --incremental.
|
|
|
|
2009-02-06 Chris Demetriou <cgd@google.com>
|
|
|
|
* gold.h (gold_undefined_symbol): Change to take only a Symbol
|
|
pointer and to report location as the file name associated with
|
|
the symbol.
|
|
(gold_undefined_symbol_at_location): New function to replace the
|
|
old gold_undefined_symbol functionality.
|
|
* target-reloc.h (relocate_section): Update to use
|
|
gold_undefined_symbol_at_location.
|
|
* symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol):
|
|
Call gold_undefined_symbol function rather than gold_error.
|
|
* errors.h (Errors::undefined_symbol): Take location as a
|
|
string, rather than calculating it from a relocation.
|
|
* errors.cc (Errors::fatal): Print "fatal error:" before the
|
|
formatted message.
|
|
(Errors::error, Errors::error_at_location): Print "error: "
|
|
before the formatted message.
|
|
(Errors::undefined_symbol): Take location as a string, rather
|
|
than calculating it from a relocation.
|
|
(gold_undefined_symbol_at_location): New function akin to
|
|
old gold_undefined_symbol, calculates location from relocation.
|
|
(gold_undefined_symbol): Change to take only a Symbol pointer
|
|
and to report location as the file name associated with the symbol.
|
|
* testsuite/debug_msg.sh: Update for changed error messages.
|
|
* testsuite/undef_symbol.sh: Likewise.
|
|
|
|
2009-02-04 Duncan Sands <baldrick@free.fr>
|
|
|
|
PR 9812
|
|
* reduced_debug_output.h
|
|
(Output_reduced_debug_abbrev_section::failed): Use format for
|
|
gold_warning.
|
|
(Output_reduced_debug_info_section::faild): Likewise.
|
|
|
|
2009-01-31 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* script.cc (Lazy_demangler): New class.
|
|
(Version_script_info::get_symbol_version_helper): Demangle a
|
|
symbol only once.
|
|
|
|
2009-01-29 Cary Coutant <ccoutant@google.com>
|
|
|
|
* i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls
|
|
to __tls_get_addr.
|
|
* x86_64.cc (Target_x86_64::Relocate::relocate): Likewise.
|
|
|
|
2009-01-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.9.
|
|
|
|
* gold.h: Include <cstring> and <stdint.h>.
|
|
* version.cc: Include <cstdio>.
|
|
* object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a
|
|
warning.
|
|
* reduced_debug_output.cc (insert_into_vector): Rename from
|
|
Insert_into_vector; change all callers. Use Swap_unaligned to
|
|
avoid aliasing issue; remove union since it is unnecessary.
|
|
|
|
2009-01-27 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* Makefile.am (CCFILES): Add gc.cc.
|
|
(HFILES): Add gc.h.
|
|
* Makefile.in: Regenerate.
|
|
* gold.cc (Gc_runner): New class.
|
|
(queue_initial_tasks): Call garbage collection related tasks
|
|
when corresponding options are invoked.
|
|
(queue_middle_gc_tasks): New function.
|
|
(queue_middle_tasks): Reorder tasks to allow relocs to be read and
|
|
processed early before laying out sections during garbage collection.
|
|
* gold.h (queue_middle_gc_tasks): New function.
|
|
(is_prefix_of): Move from "layout.cc".
|
|
* i386.cc (Target_i386::gc_process_relocs): New function.
|
|
* layout.cc (is_prefix_of): Remove. Move to "gold.h"
|
|
* main.cc (main): Create object of class "Garbage_collection".
|
|
* object.cc (Relobj::copy_symbols_data): New function.
|
|
(Relobj::is_section_name_included): New function.
|
|
(Sized_relobj::do_layout): Allow this function to be called twice
|
|
during garbage collection and defer layout of section during the
|
|
first call.
|
|
* object.h (Relobj::get_symbols_data): New function.
|
|
(Relobj::is_section_name_included): New function.
|
|
(Relobj::copy_symbols_data): New function.
|
|
(Relobj::set_symbols_data): New function.
|
|
(Relobj::get_relocs_data): New function.
|
|
(Relobj::set_relocs_data): New function.
|
|
(Relobj::is_output_section_offset_invalid): New pure virtual function.
|
|
(Relobj::gc_process_relocs): New function.
|
|
(Relobj::do_gc_process_relocs): New pure virtual function.
|
|
(Relobj::sd_): New data member.
|
|
(Sized_relobj::is_output_section_offset_invalid): New function.
|
|
(Sized_relobj::do_gc_process_relocs): New function.
|
|
* options.h (General_options::gc_sections): Modify to not be a no-op.
|
|
(General_options::print_gc_sections): New option.
|
|
* plugin.cc (Plugin_finish::run): Remove function call to
|
|
Plugin_manager::layout_deferred_objects. Move it to "gold.cc".
|
|
* powerpc.cc (Target_powerpc::gc_process_relocs): New function.
|
|
* reloc.cc (Read_relocs::run): Add task to process relocs and
|
|
determine unreferenced sections when doing garbage collection.
|
|
(Gc_process_relocs): New class.
|
|
(Sized_relobj::do_gc_process_relocs): New function.
|
|
(Sized_relobj::do_scan_relocs): Don't try to scan the relocs for
|
|
sections that are garbage collected.
|
|
* reloc.h (Gc_process_relocs): New class.
|
|
* sparc.cc (Target_sparc::gc_process_relocs): New function.
|
|
* symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for
|
|
symbols whose corresponding sections are garbage collected.
|
|
(Symbol_table::Symbol_table): Add new parameter for the garbage
|
|
collection object.
|
|
(Symbol_table::gc_mark_undef_symbols): New function.
|
|
(Symbol_table::gc_mark_symbol_for_shlib): New function.
|
|
(Symbol_table::gc_mark_dyn_syms): New function.
|
|
(Symbol_table::resolve): Do not treat symbols seen in dynamic objects
|
|
as garbage.
|
|
(Symbol_table::add_from_object): Likewise.
|
|
(Symbol_table::add_from_relobj): When building shared objects, do not
|
|
treat externally visible symbols as garbage.
|
|
(Symbol_table::sized_finalize_symbol): Do not check dynamic symbol
|
|
table information for static and relocatable links.
|
|
* symtab.h (Symbol_table::set_gc): New function.
|
|
(Symbol_table::gc): New function.
|
|
(Symbol_table::gc_mark_undef_symbols): New function.
|
|
(Symbol_table::gc_mark_symbol_for_shlib): New function.
|
|
(Symbol_table::gc_mark_dyn_syms): New function.
|
|
(Symbol_table::gc_): New data member.
|
|
* target.h (Sized_target::gc_process_relocs): New pure virtual
|
|
function.
|
|
* x86_64.cc (Target_x86_64::gc_process_relocs): New function.
|
|
* testsuite/testfile.cc (Target_test::gc_process_relocs): New function.
|
|
|
|
2009-01-20 Chris Faylor <me.sourceware@sourceware.org>
|
|
|
|
* options.h (General_options::gc_sections): Define as a no-op for now.
|
|
(General_options::no_keep_memory): Ditto.
|
|
(General_options::Bshareable): Define.
|
|
* options.cc (General_options::finalize): Honor -Bshareable.
|
|
|
|
2009-01-20 Andreas Schwab <schwab@suse.de>
|
|
|
|
* powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to
|
|
read the value in the contents, since we don't use it. Use the
|
|
template endianness when writing.
|
|
(Relocate::relocate): Use it for R_PPC_REL16_HA.
|
|
|
|
2009-01-19 Andreas Schwab <schwab@suse.de>
|
|
|
|
* configure.tgt (powerpc64-*): Fix targ_obj.
|
|
|
|
2009-01-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.cc (Sized_relobj::write_local_symbols): Don't write out
|
|
local symbols when stripping all symbols.
|
|
|
|
2009-01-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* output.cc (Output_reloc): Add explicit instantiations.
|
|
|
|
2009-01-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (Archive::get_elf_object_for_member): Remove call
|
|
to File_read::claim_for_plugin.
|
|
* descriptors.cc (Descriptors::open): Remove reference to
|
|
is_claimed.
|
|
(Descriptors::claim_for_plugin): Remove.
|
|
* descriptors.h (Descriptors::claim_for_plugin): Remove.
|
|
(Descriptors::is_claimed): Remove.
|
|
(claim_descriptor_for_plugin): Remove.
|
|
* fileread.cc (File_read::claim_for_plugin): Remove.
|
|
* fileread.h (File_read::claim_for_plugin): Remove.
|
|
(File_read::descriptor): Reopen descriptor if necessary.
|
|
* plugin.cc (Plugin::load): Add two new APIs to transfer vector.
|
|
(Plugin_manager::all_symbols_read): Add task parameter. Change
|
|
all callers.
|
|
(Plugin_manager::get_input_file): New function.
|
|
(Plugin_manager::release_input_file): New function.
|
|
(Pluginobj::Pluginobj): Add filesize parameter and initialize
|
|
corresponding data member.
|
|
(Sized_pluginobj::Sized_pluginobj): Add filesize parameter
|
|
and pass to base constructor. Change all callers.
|
|
(get_input_file, release_input_file): New functions.
|
|
(make_sized_plugin_object): Add filesize parameter. Change all callers.
|
|
* plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member.
|
|
(Plugin_manager::all_symbols_read): Add task parameter.
|
|
(Plugin_manager::get_input_file): New function.
|
|
(Plugin_manager::release_input_file): New function.
|
|
(Plugin_manager::task_): New data member.
|
|
(Pluginobj::Pluginobj): Add filesize parameter.
|
|
(Pluginobj::filename): New function.
|
|
(Pluginobj::descriptor): New function.
|
|
(Pluginobj::filesize): New function.
|
|
(Pluginobj::filesize_): New data member.
|
|
(Sized_pluginobj::Sized_pluginobj): Add filesize parameter.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Remove call to
|
|
File_read::claim_for_plugin; use Object::unlock to unlock the file.
|
|
|
|
* testsuite/Makefile.am (plugin_test_4): New test case for plugins
|
|
with archive libraries.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test.c (struct sym_info): New type.
|
|
(get_input_file, release_input_file): New static variables.
|
|
(onload): Capture new transfer vector entries.
|
|
(claim_file_hook): Stop reading at end of file according to filesize.
|
|
Factor out parsing of readelf output into separate function.
|
|
(all_symbols_read_hook): Exercise get_input_file and release_input_file
|
|
APIs and get the source file name from the symbol table. Convert
|
|
source file name to corresponding object file name. Print info
|
|
message when adding new input files.
|
|
(parse_readelf_line): New function.
|
|
* testsuite/plugin_test_1.sh: Add checks for new info messages.
|
|
* testsuite/plugin_test_2.sh: Likewise.
|
|
* testsuite/plugin_test_3.sh: Likewise.
|
|
* testsuite/plugin_test_4.sh: New test case.
|
|
|
|
2009-01-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.8.
|
|
|
|
2008-12-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
* gold.cc (gold_exit): Call plugin cleanup handlers on exit.
|
|
* plugin.cc (Plugin_manager::finish): Rename as
|
|
layout_deferred_objects. Move cleanup to separate function.
|
|
(Plugin_manager::cleanup): New function.
|
|
(Plugin_finish::run): Call layout_deferred_objects and cleanup
|
|
separately.
|
|
* plugin.h (Plugin_manager::finish): Rename as
|
|
layout_deferred_objects.
|
|
(Plugin_manager::cleanup): New function.
|
|
(Plugin_manager::cleanup_done): New field.
|
|
|
|
2008-12-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (is_visible_from_outside): New function.
|
|
(Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside
|
|
so we don't return "IR only" status for exported symbols or -r links.
|
|
|
|
* testsuite/Makefile.am (plugin_test_3): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test_3.sh: New file.
|
|
|
|
2008-12-22 Cary Coutant <ccoutant@google.com>
|
|
|
|
* object.cc (Sized_relobj::layout_section): New function.
|
|
(Sized_relobj::do_layout): Defer layout of input sections until after
|
|
plugin has provided replacement files.
|
|
(Sized_relobj::do_layout_deferred_sections): New function.
|
|
* object.h (Relobj::set_section_offset): Remove virtual keyword.
|
|
(Relobj::layout_deferred_sections): New function.
|
|
(Relobj::do_layout_deferred_sections): New function.
|
|
(Sized_relobj::do_layout_deferred_sections): New function.
|
|
(Sized_relobj::layout_section): New function.
|
|
(Sized_relobj::Deferred_layout): New structure.
|
|
(Sized_relobj::deferred_layout_): New field.
|
|
* plugin.cc (Plugin_manager::finish): Renamed, was cleanup.
|
|
Change all callers. Layout deferred sections.
|
|
(class Plugin_finish): Renamed, was Plugin_cleanup. Change all
|
|
references.
|
|
(Plugin_hook::run): Move code from do_plugin_hook inline.
|
|
(Plugin_hook::do_plugin_hook): Remove.
|
|
* plugin.h (Plugin_manager::Plugin_manager): Add missing initializers.
|
|
(Plugin_manager::finish): Renamed, was cleanup.
|
|
(Plugin_manager::should_defer_layout): New function.
|
|
(Plugin_manager::add_deferred_layout_object): New function.
|
|
(Plugin_manager::Deferred_layout_list): New type.
|
|
(Plugin_manager::deferred_layout_objects_): New field.
|
|
(Plugin_hook::do_plugin_hook): Remove.
|
|
|
|
2008-12-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Add --no case for
|
|
--export-dynamic.
|
|
|
|
2008-12-16 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer
|
|
vector.
|
|
(Plugin_manager::claim_file): Create plugin object even if
|
|
plugin did not call the add_symbols callback.
|
|
(Plugin_obj::get_symbol_resolution_info): Guard against plugin
|
|
asking for more symbols than were added.
|
|
* testsuite/Makefile.am (plugin_test_1): Add test case with
|
|
no global symbols.
|
|
(empty.syms): New target.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test.c (claim_file_hook): Add new debug
|
|
message. Don't call add_symbols if no globals.
|
|
(all_symbols_read_hook): Don't provide replacement for empty
|
|
claimed file.
|
|
|
|
2008-12-12 Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-reloc.h (Default_scan_relocatable_relocs): Only discard
|
|
r_type == 0 for a local symbol with r_sym == 0.
|
|
(scan_relocatable_relocs): Pass r_sym to
|
|
local_non_section_strategy.
|
|
* reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add
|
|
r_sym parameter.
|
|
|
|
* configure.ac: Update test for TLS descriptors: they are
|
|
supported as of glibc 2.9.
|
|
* configure: Rebuild.
|
|
|
|
2008-12-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 7091
|
|
* target-reloc.h (Default_scan_relocatable_relocs): For each
|
|
function, map r_type == 0 to RELOC_DISCARD.
|
|
|
|
2008-12-10 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement
|
|
object to override a kept COMDAT group from a plugin object.
|
|
|
|
2008-12-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 7088
|
|
* yyscript.y (file_cmd): Handle INPUT.
|
|
|
|
* testsuite/initpri1.c: Change all declarations to be full
|
|
prototypes by adding void, to avoid compiler warnings.
|
|
|
|
2008-12-05 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* options.cc (General_options::parse_plugin_opt): New.
|
|
(General_options::add_plugin): The argument now is just the filename.
|
|
(General_options::add_plugin_option): New.
|
|
* options.h (plugin_opt): New.
|
|
(add_plugin): Change argument name.
|
|
(add_plugin_option): New.
|
|
* plugin.cc (Plugin::load): Don't parse the plugin option.
|
|
* plugin.h (Plugin::Plugin): Rename argument. Init filename_.
|
|
(Plugin::add_option): New.
|
|
(Plugin::args_): Change type.
|
|
(Plugin::filename_): New.
|
|
(Plugin_manager::add_plugin_option): New.
|
|
* testsuite/Makefile.am (plugin_test_1): Use new syntax.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2008-12-05 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (Layout::include_section): Check for SHF_EXCLUDE.
|
|
Handle --strip-lto-sections option.
|
|
* options.h (strip_lto_sections): New option.
|
|
|
|
2008-12-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (ld_plugin_message): Change format parameter to const.
|
|
Fix mismatch between new[] and delete.
|
|
|
|
2008-11-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address
|
|
instead of -1U.
|
|
|
|
2008-11-05 Craig Silverstein <csilvers@google.com>
|
|
|
|
* options.cc (General_options::parse_dynamic_list): New function.
|
|
* options.h (General_options): New flags dynamic_list,
|
|
dynamic_list_data, dynamic_list_cpp_new, and
|
|
dynamic_list_cpp_typeinfo. New variable dynamic_list_.
|
|
(General_options::in_dynamic_list): New function.
|
|
* script.cc (Lex::Mode): New enum DYNAMIC_LIST.
|
|
(Lex::can_start_name): Add support for DYNAMIC_LIST mode.
|
|
(Lex::can_continue_name): Likewise.
|
|
(yylex): Likewise.
|
|
(read_script_file): New parameter script_options.
|
|
(read_dynamic_list): New function.
|
|
(Script_options::define_dynamic_list): New function.
|
|
(dynamic_list_keyword_parsecodes): New variable.
|
|
(dynamic_list_keywords): New variable.
|
|
* script.h (Script_options::define_dynamic_list): New function
|
|
prototype.
|
|
(read_dynamic_list): New function prototype.
|
|
* symtab.cc (strprefix): New macro.
|
|
(Symbol::should_add_dynsym_entry): Support dynamic_list,
|
|
dynamic_list_data, dynamic_list_cpp_new, and
|
|
dynamic_list_cpp_typeinfo.
|
|
* yyscript.y (PARSING_DYNAMIC_LIST): New token.
|
|
(dynamic_list_expr): New rule.
|
|
(dynamic_list_nodes): Likewise.
|
|
(dynamic_list_node): Likewise.
|
|
* testsuite/Makefile.am (dynamic_list): New test.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
* testsuite/dynamic_list.t: New file.
|
|
* testsuite/dynamic_list.sh: New file.
|
|
|
|
2008-11-05 Craig Silverstein <csilvers@google.com>
|
|
|
|
* testsuite/tls_test_c.c: Add prototype for t11 and t11_last.
|
|
* testsuite/tls_test_c.c (t11): Add explicit "void" to prototype.
|
|
(t11_last): Likewise.
|
|
* testsuite/ver_test_6.c (main): Likewise.
|
|
|
|
2008-10-07 Cary Coutant <ccoutant@google.com>
|
|
|
|
* options.c (General_options::finalize): Add check for -static and
|
|
-shared.
|
|
* gold.cc (queue_middle_tasks): Assert that list of dynamic objects
|
|
is not empty.
|
|
|
|
2008-10-02 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (make_sized_plugin_object): Fix conditional
|
|
compilation to work when not all targets are enabled.
|
|
|
|
2008-09-29 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (Archive::get_file_and_offset): Use filename instead
|
|
of name to get library path.
|
|
(Archive::include_member): Unlock external member of a thin archive.
|
|
|
|
* testsuite/Makefile.am (TEST_AR): New variable.
|
|
(thin_archive_test_1): New test.
|
|
(thin_archive_test_2): New test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/thin_archive_main.cc: New file.
|
|
* testsuite/thin_archive_test_1.cc: New file.
|
|
* testsuite/thin_archive_test_2.cc: New file.
|
|
* testsuite/thin_archive_test_3.cc: New file.
|
|
* testsuite/thin_archive_test_4.cc: New file.
|
|
|
|
2008-09-29 Cary Coutant <ccoutant@google.com>
|
|
|
|
* mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL.
|
|
* object.cc (Sized_relobj::do_layout): Use constant invalid_address
|
|
instead of -1U.
|
|
(Sized_relobj::do_finalize_local_symbols): Likewise.
|
|
(Sized_relobj::map_to_kept_section): Likewise.
|
|
* object.h (Sized_relobj::invalid_address): New constant.
|
|
(Sized_relobj::do_output_section_offset): Check for invalid_address
|
|
and return -1ULL.
|
|
* output.cc (Output_reloc::local_section_offset): Use constant
|
|
invalid_address instead of -1U.
|
|
(Output_reloc::get_address): Likewise.
|
|
(Output_section::output_address): Change -1U to -1ULL.
|
|
* output.h (Output_reloc::invalid_address): New constant.
|
|
* reloc.cc (Sized_relobj::write_sections): Use constant
|
|
invalid_address instead of -1U.
|
|
(Sized_relobj::relocate_sections): Likewise.
|
|
* symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol
|
|
values for merge sections.
|
|
* target-reloc.h (relocate_for_relocatable): Use constant
|
|
invalid_address instead of -1U.
|
|
|
|
2008-09-19 Cary Coutant <ccoutant@google.com>
|
|
|
|
Add plugin functionality for link-time optimization (LTO).
|
|
* configure.ac (plugins): Add --enable-plugins option.
|
|
* configure: Regenerate.
|
|
* config.in: Regenerate.
|
|
* Makefile.am (LIBDL): New variable.
|
|
(CCFILES): Add plugin.cc.
|
|
(HFILES): Add plugin.h.
|
|
(ldadd_var): Add LIBDL.
|
|
* Makefile.in: Regenerate.
|
|
|
|
* archive.cc: Include "plugin.h".
|
|
(Archive::setup): Don't preread archive symbols when using a plugin.
|
|
(Archive::get_file_and_offset): Add memsize parameter. Change callers.
|
|
(Archive::get_elf_object_for_member): Call plugin hooks for claiming
|
|
files.
|
|
(Archive::include_member): Add symbols from plugin objects.
|
|
* archive.h (Archive::get_file_and_offset): Add memsize parameter.
|
|
* descriptors.cc (Descriptors::open): Check for file descriptors
|
|
abandoned by plugins.
|
|
(Descriptors::claim_for_plugin): New function.
|
|
* descriptors.h (Descriptors::claim_for_plugin): New function.
|
|
(Open_descriptor::is_claimed): New field.
|
|
(claim_descriptor_for_plugin): New function.
|
|
* fileread.cc (File_read::claim_for_plugin): New function.
|
|
* fileread.h (File_read::claim_for_plugin): New function.
|
|
(File_read::descriptor): New function.
|
|
* gold.cc: Include "plugin.h".
|
|
(queue_initial_tasks): Add task to call plugin hooks for generating
|
|
new object files.
|
|
* main.cc: Include "plugin.h".
|
|
(main): Load plugin libraries.
|
|
* object.h (Pluginobj): Declare.
|
|
(Object::pluginobj): New function.
|
|
(Object::do_pluginobj): New function.
|
|
(Object::set_target): New function.
|
|
* options.cc: Include "plugin.h".
|
|
(General_options::parse_plugin): New function.
|
|
(General_options::General_options): Initialize plugins_ field.
|
|
(General_options::add_plugin): New function.
|
|
* options.h (Plugin_manager): Declare.
|
|
(General_options): Add --plugin option.
|
|
(General_options::has_plugins): New function.
|
|
(General_options::plugins): New function.
|
|
(General_options::add_plugin): New function.
|
|
(General_options::plugins_): New field.
|
|
* plugin.cc: New file.
|
|
* plugin.h: New file.
|
|
* readsyms.cc: Include "plugin.h".
|
|
(Read_symbols::do_read_symbols): Check for archive before checking
|
|
for ELF file. Call plugin hooks to claim files.
|
|
* resolve.cc (Symbol_table::resolve): Record when symbol is referenced
|
|
from a real object file; force override when processing replacement
|
|
files.
|
|
* symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field.
|
|
(Symbol::init_base_object): Likewise.
|
|
(Symbol::init_base_output_data): Likewise.
|
|
(Symbol::init_base_output_segment): Likewise.
|
|
(Symbol::init_base_constant): Likewise.
|
|
(Symbol::init_base_undefined): Likewise.
|
|
(Symbol::output_section): Assert that object is not a plugin.
|
|
(Symbol_table::add_from_pluginobj): New function.
|
|
(Symbol_table::sized_finalize_symbol): Treat symbols from plugins as
|
|
undefined.
|
|
(Symbol_table::sized_write_globals): Likewise.
|
|
(Symbol_table::add_from_pluginobj): Instantiate template.
|
|
* symtab.h (Sized_pluginobj): Declare.
|
|
(Symbol::in_real_elf): New function.
|
|
(Symbol::set_in_real_elf): New function.
|
|
(Symbol::in_real_elf_): New field.
|
|
(Symbol_table::add_from_pluginobj): New function.
|
|
|
|
* testsuite/Makefile.am (AM_CFLAGS): New variable.
|
|
(LIBDL): New variable.
|
|
(LDADD): Add LIBDL.
|
|
(check_PROGRAMS): Add plugin_test_1 and plugin_test_2.
|
|
(check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh.
|
|
(check_DATA): Add plugin_test_1.err and plugin_test_2.err.
|
|
(MOSTLYCLEANFILES): Likewise.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test.c: New file.
|
|
* testsuite/plugin_test_1.sh: New file.
|
|
* testsuite/plugin_test_2.sh: New file.
|
|
|
|
2008-09-16 Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-reloc.h (relocate_section): Check whether a symbol is
|
|
defined by the ABI before reporting an undefined symbol error.
|
|
* target.h (Target::is_defined_by_abi): Make parameter const.
|
|
(Target::do_is_defined_by_abi): Likewise.
|
|
* i386.cc (Target_i386::do_is_defined_by_abi): Likewise.
|
|
* powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise.
|
|
* sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise.
|
|
* x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise.
|
|
* testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* fileread.cc (make_view): Add casts to avoid warning.
|
|
|
|
2008-09-16 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* i386.cc (Target_i386::define_tls_base_symbol): Update comments.
|
|
* x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise.
|
|
|
|
2008-09-16 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* options.h (General_options::output_is_executable): New.
|
|
(General_options::output_is_pie): New.
|
|
* i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START
|
|
for shared libraries.
|
|
* x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise.
|
|
|
|
2008-09-11 Chris Demetriou <cgd@google.com>
|
|
|
|
* options.h (origin): New -z option.
|
|
* layout.cc (Layout:finish_dynamic_section): If "-z origin"
|
|
is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN
|
|
in DT_FLAGS_1.
|
|
|
|
2008-09-05 Cary Coutant <ccoutant@google.com>
|
|
|
|
* fileread.cc (File_read::make_view): Add check for attempt to map
|
|
beyond end of file.
|
|
|
|
2008-09-05 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.cc (Symbol_table::add_from_dynobj): Fix typos in
|
|
explicit instantiations.
|
|
|
|
2008-08-28 Kris Van Hees <kris.van.hees@oracle.com>
|
|
|
|
PR gold/6858
|
|
* options.cc (General_options::finalize): Allow undefined symbols
|
|
in shlibs if linking -shared.
|
|
|
|
PR gold/6859
|
|
* symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined
|
|
symbols as not needing a dynsym entry.
|
|
|
|
2008-08-20 Craig Silverstein <csilvers@google.com>
|
|
|
|
* fileread.cc (File_read::open): Do not lock the file unless it
|
|
was successfully opened.
|
|
|
|
2008-08-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* x86_64.cc (Target_x86_64::Relocate::relocat_tls):
|
|
Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs.
|
|
* testsuite/tls_test.cc (struct int128): 128-bit struct
|
|
for testing TLS relocs with non-zero addend.
|
|
(v12): New TLS variable.
|
|
(t12): New test.
|
|
(t_last): Add check for v12.
|
|
* testsuite/tls_test.h (t12): New function.
|
|
* testsuite/tls_test_main.cc (thread_routine): Call new test.
|
|
|
|
2008-08-13 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::attach_allocated_section_to_segment): Don't
|
|
set tls_segment_ or relro_segment_.
|
|
(Layout::make_output_segment): Set tls_segment_ and relro_segment_
|
|
when appropriate.
|
|
* output.h (Output_section::clear_is_relro): New function.
|
|
* output.cc (Output_segment::add_output_section): Handle SHF_TLS
|
|
sections specially even when output_data_ is empty.
|
|
(Output_segment::maximum_alignment): When first section is relro,
|
|
only force alignment for PT_LOAD segments.
|
|
* script.cc (script_data_segment_align): New function.
|
|
(script_data_segment_relro_end): New function.
|
|
* script-c.h (script_data_segment_align): Declare.
|
|
(script_data_segment_relro_end): Declare.
|
|
* script-sections.h (class Script_sections): Declare
|
|
data_segment_align and data_segment_relro_end. Add fields
|
|
segment_align_index_ and saw_relro_end_.
|
|
* script-sections.cc (class Sections_element): Add set_is_relro
|
|
virtual function. Add new bool* parameter to place_orphan_here.
|
|
Add get_output_section virtual function.
|
|
(class Output_section_definition): Add set_is_relro. Add new
|
|
bool* parameter to place_orphan_here. Add get_output_section.
|
|
Add is_relro_ field.
|
|
(Output_section_definition::Output_section_definition): Initialize
|
|
evaluated_address_, evaluated_load_address, evaluated_addralign_,
|
|
and is_relro_ fields.
|
|
(Output_section_definition::place_orphan_here): Add is_relro
|
|
parameter.
|
|
(Output_section_definition::set_section_addresses): Set relro for
|
|
output section.
|
|
(Output_section_definition::alternate_constraint): Likewise.
|
|
(class Orphan_output_section): Add new bool* parameter to
|
|
place_orphan_here. Add get_output_section.
|
|
(Orphan_output_section::place_orphan_here): Add is_relro
|
|
parameter.
|
|
(Script_sections::Script_sections): Initialize
|
|
data_segment_align_index_ and saw_relro_end_.
|
|
(Script_sections::data_segment_align): New function.
|
|
(Script_sections::data_segment_relro_end): New function.
|
|
(Script_sections::place_orphan): Set or clear is_relro.
|
|
(Script_sections::set_section_addresses): Force alignment of first
|
|
TLS section.
|
|
* yyscript.y (exp): Call script_data_segment_align and
|
|
script_data_segment_relro_end.
|
|
* testsuite/relro_script_test.t: New file.
|
|
* testsuite/relro_test.cc (using_script): Declare.
|
|
(t1, t2): Test using_script.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test.
|
|
(relro_script_test_SOURCES): Define.
|
|
(relro_script_test_DEPENDENCIES): Define.
|
|
(relro_script_test_LDFLAGS): Define.
|
|
(relro_script_test_LDADD): Define.
|
|
(relro_script_test.so): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-08-06 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (Archive::total_archives, Archive::total_members)
|
|
(Archive::total_members_loaded): New variables.
|
|
(Archive::setup): Add parameter. Add option to preread
|
|
archive symbols.
|
|
(Archive::read_armap): Add counter.
|
|
(Archive::get_file_and_offset): New function.
|
|
(Archive::get_elf_object_for_member): New function.
|
|
(Archive::read_all_symbols): New function.
|
|
(Archive::read_symbols): New function.
|
|
(Archive::add_symbols): Add counters.
|
|
(Archive::include_all_members): Use armap to find members if it's
|
|
already built.
|
|
(Archive::include_member): Skip reading symbols if already read.
|
|
Factored code into Archive::get_file_and_offset and
|
|
Archive::get_elf_object_for_member. Changed call to
|
|
Mapfile::report_include_archive_member.
|
|
(Archive::print_stats): New function.
|
|
* archive.h: Declare Object and Read_symbols_data classes.
|
|
(Archive::Archive): Add initializers for new members.
|
|
(Archive::setup): Add parameter.
|
|
(Archive::print_stats): New function.
|
|
(Archive::total_archives, Archive::total_members)
|
|
(Archive::total_members_loaded): New variables.
|
|
(Archive::get_file_and_offset): New function.
|
|
(Archive::get_elf_object_for_member): New function.
|
|
(Archive::read_all_symbols): New function.
|
|
(Archive::read_symbols): New function.
|
|
(Archive::Archive_member): New class.
|
|
(Archive::members_): New member.
|
|
(Archive::num_members_): New member.
|
|
* main.cc: Include archive.h.
|
|
(main): Call Archive::print_stats.
|
|
* mapfile.cc (Mapfile::report_include_archive_member): Delete
|
|
archive parameter; member_name is now the fully-decorated name.
|
|
* mapfile.h (Mapfile::report_include_archive_member): Likewise.
|
|
* options.h: (General_options): Add --preread-archive-symbols option.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Change call to
|
|
Archive::setup.
|
|
|
|
2008-08-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.h (Symbol::use_plt_offset): New function.
|
|
* i386.cc (Relocate::relocate): Call Symbol::use_plt_offset.
|
|
* powerpc.cc (Relocate::relocate): Likewise.
|
|
* sparc.cc (Relocate::relocate): Likewise.
|
|
* x86_64.cc (Relocate::relocate): Likewise.
|
|
* testsuite/weak_plt.sh: New test.
|
|
* testsuite/weak_plt_main.cc: New test.
|
|
* testsuite/weak_plt_shared.cc: New test.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh.
|
|
(check_PROGRAMS): Add weak_plt.
|
|
(check_DATA): Add weak_plt_shared.so.
|
|
(weak_plt_main_pic.o, weak_plt): New targets.
|
|
(weak_plt_shared_pic.o, weak_plt_shared.so): New targets.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* testsuite/Makefile.am (weak_alias_test_1.so): Depend upon
|
|
gcctestdir/ld.
|
|
(weak_alias_test_2.so, weak_alias_test_4.so): Likewise.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-08-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* Makefile.am (POTFILES.in): Set LC_ALL=C.
|
|
* Makefile.in: Regenerate.
|
|
* po/POTFILES.in: Regenerate.
|
|
|
|
2008-07-29 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script.cc (Script_options::finalize_symbols): Finalize SECTIONS
|
|
symbols before other symbols.
|
|
* testsuite/script_test_2.cc (test_addr): Declare.
|
|
(test_addr_alias): Declare.
|
|
(main): Check that test_addr and test_addr_alias have the right
|
|
values.
|
|
* testsuite/script_test_2.t: Define test_addr_alias and
|
|
test_addr.
|
|
|
|
2008-07-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 5990
|
|
* descriptors.cc: New file.
|
|
* descriptors.h: New file.
|
|
* gold-threads.h (class Hold_optional_lock): New class.
|
|
* fileread.cc: Include "descriptors.h".
|
|
(File_read::~File_read): Release descriptor rather than closing
|
|
it.
|
|
(File_read::open) [file]: Call open_descriptor rather than open.
|
|
Set is_descriptor_opened_.
|
|
(File_read::open) [memory]: Assert that descriptor is not open.
|
|
(File_read::reopen_descriptor): New function.
|
|
(File_read::release): Release descriptor.
|
|
(File_read::do_read): Make non-const. Reopen descriptor.
|
|
(File_read::read): Make non-const.
|
|
(File_read::make_view): Reopen descriptor.
|
|
(File_read::do_readv): Likewise.
|
|
* fileread.h (class File_read): Add is_descriptor_opened_ field.
|
|
Update declarations.
|
|
* layout.cc: Include "descriptors.h".
|
|
(Layout::create_build_id): Use open_descriptor rather than open.
|
|
* output.cc: Include "descriptors.h".
|
|
(Output_file::open): Use open_descriptor rather than open.
|
|
* archive.cc (Archive::const_iterator): Change Archive to be
|
|
non-const.
|
|
(Archive::begin, Archive::end): Make non-const.
|
|
(Archive::count_members): Likewise.
|
|
* archive.h (class Archive): Update declarations.
|
|
* object.h (Object::read): Make non-const.
|
|
* Makefile.am (CCFILES): Add descriptors.cc.
|
|
(HFILES): Add descriptors.h.
|
|
* Makefile.in: Rebuild.
|
|
|
|
PR 6716
|
|
* gold.h: Always include <clocale>. Add Solaris workarounds
|
|
following code in binutils/sysdep.h.
|
|
|
|
PR 6048
|
|
* ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether
|
|
this->eh_frame_hdr_ is NULL before using it.
|
|
|
|
* dynobj.cc (Versions::Versions): Update comment.
|
|
|
|
* dynobj.cc (Versions::Versions): If there is an soname, use it as
|
|
the base version name.
|
|
|
|
* stringpool.cc (Stringpool_template::add_with_length): Set key to
|
|
array size plus one.
|
|
(Stringpool_template::set_string_offsets): Subtract one from key
|
|
before using it as an array index.
|
|
(Stringpool_template::get_offset_with_length): Likewise.
|
|
(Stringpool_template::write_to_buffer): Likewise.
|
|
* stringpool.h (Stringpool_template::get_offset_from_key):
|
|
Likewise.
|
|
|
|
2008-07-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 6658
|
|
* object.h (Merged_symbol_value::value): Do our best to handle a
|
|
negative addend.
|
|
|
|
PR 6647
|
|
* script.cc (Version_script_info::get_versions): Don't add empty
|
|
version tag to return value.
|
|
(Version_script_info::get_symbol_version_helper): Change return
|
|
type to bool. Add pversion parameter. Change all callers.
|
|
(script_register_vers_node): Don't require a non-NULL tag.
|
|
* script.h (class Version_script_info): Update declarations.
|
|
(Version_script_info::get_symbol_version): Change return type to
|
|
bool. Add version parameter. Change all callers.
|
|
* symtab.cc (Sized_symbol::add_from_relobj): Rework version
|
|
handling. Handle an empty version from a version script.
|
|
(Symbol_table::define_special_symbol): Likewise.
|
|
* testsuite/ver_test_10.script: New file.
|
|
* testsuite/ver_test_10.sh: New file.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh.
|
|
(check_DATA): Add ver_test_10.syms.
|
|
(ver_test_10.syms, ver_test_10.so): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-07-23 Simon Baldwin <simonb@google.com>
|
|
|
|
* symtab.cc (Symbol_table::sized_write_symbol): Only set st_size
|
|
to zero for undefined symbols from dynamic libraries.
|
|
|
|
2008-07-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.cc (Symbol_table::resolve): Remove version parameter.
|
|
Change all callers.
|
|
* symtab.h (class Symbol_table): Update declaration.
|
|
* testsuite/ver_test_9.cc: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9.
|
|
(ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define.
|
|
(ver_test_9_LDFLAGS, ver_test_9_LDADD): Define.
|
|
(ver_test_9.so, ver_test_9.o): New targets.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-07-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Define --check-sections.
|
|
* layout.cc (Layout::set_segment_offsets): Handle
|
|
--check-sections.
|
|
|
|
* options.h (class General_options): Define -n/--nmagic and
|
|
-N/--omagic.
|
|
* options.cc (General_options::finalize): For -n/--nmagic or
|
|
-N/--omagic, set -static.
|
|
* layout.cc (Layout::attach_allocated_section_to_segment): If
|
|
-N/--omagic, don't put read-only and read-write sections in
|
|
different segments.
|
|
(Layout::find_first_load_seg): If -N/--omagic, don't insist on
|
|
finding a read-only segment.
|
|
(Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic,
|
|
don't set the minimum segment alignment to the common page size,
|
|
and don't set the file offset to the address modulo the page size.
|
|
* script-sections.cc (Script_sections::create_segments): If
|
|
-n/--omagic, don't put read-only and read-write sections in
|
|
different segments.
|
|
|
|
* cref.cc: New file.
|
|
* cref.h: New file.
|
|
* options.h (class General_options): Add --print-symbol-counts.
|
|
* main.cc (main): Issue defined symbol report if requested.
|
|
* archive.cc (Archive::interpret_header): Make into a const member
|
|
function.
|
|
(Archive::add_symbols): Call Input_objects::archive_start and
|
|
archive_stop.
|
|
(Archive::const_iterator): Define new class.
|
|
(Archive::begin, Archive::end): New functions.
|
|
(Archive::include_all_members): Rewrite to use iterator.
|
|
(Archive::count_members): New function.
|
|
* archive.h (class Archive): Update declarations.
|
|
(Archive::filename): New function.
|
|
* object.cc: Include "cref.h".
|
|
(Sized_relobj::Sized_relobj): Initialize defined_count_.
|
|
(Sized_relobj::do_get_global_symbol_counts): New function.
|
|
(Input_objects::add_object): Add object to cross-referencer.
|
|
(Input_objects::archive_start): New function.
|
|
(Input_objects::archive_stop): New function.
|
|
(Input_objects::print_symbol_counts): New function.
|
|
* object.h: Declare Cref and Archive.
|
|
(Object::get_global_symbol_counts): New function.
|
|
(Object::do_get_global_symbol_counts): New pure virtual function.
|
|
(class Sized_relobj): Add defined_count_ field. Update
|
|
declarations.
|
|
(class Input_objects): Add cref_ field. Update constructor.
|
|
Update declarations.
|
|
* dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and
|
|
defined_count_.
|
|
(Sized_dynobj::do_add_symbols): Allocate symbols_ if printing
|
|
symbol counts.
|
|
(Sized_dynobj::do_get_global_symbol_counts): New function.
|
|
* dynobj.h (class Sized_dynobj): Add fields symbols_ and
|
|
defined_count_. Update declarations. Define Symbols typedef.
|
|
* symtab.cc (Symbol_table::add_from_relobj): Add defined
|
|
parameter. Change all callers.
|
|
(Symbol_table::add_from_dynobj): Add sympointers and defined
|
|
parameters. Change all callers.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
* Makefile.am (CCFILES): Add cref.cc.
|
|
(HFILES): Add cref.h.
|
|
* Makefile.in: Rebuild.
|
|
|
|
2008-07-22 Simon Baldwin <simonb@google.com>
|
|
|
|
* symtab.cc (Symbol_table::sized_write_symbol): Set symbol size
|
|
to zero when writing undefined symbols.
|
|
|
|
2008-07-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.cc (Output_section::add_input_section): Don't try to
|
|
merge empty merge sections.
|
|
|
|
2008-07-21 Craig Silverstein <csilvers@google.com>
|
|
|
|
* symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol):
|
|
Include symbol version in error message.
|
|
|
|
2008-07-20 Chris Demetriou <cgd@google.com>
|
|
|
|
* configure.ac (gold_cv_c_random_seed): New configured variable.
|
|
(RANDOM_SEED_CFLAGS): New substituted variable.
|
|
* Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS).
|
|
* configure: Rebuild.
|
|
* Makefile.in: Likewise.
|
|
* testsuite/Makefile.in: Likewise.
|
|
|
|
2008-07-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.cc (Symbol_table::add_from_object): Rewrite the case
|
|
where we see NAME/NULL and NAME/VERSION as separate symbols.
|
|
* testsuite/ver_test_main.cc (main): Call t4.
|
|
(t4, t4_2a): Define.
|
|
* testsuite/ver_test_2.cc (t4_2): Define.
|
|
* testsuite/ver_test_2.script: Put t4_2a in VER2.
|
|
* testsuite/ver_test_4.cc (t4_2a): Define.
|
|
* testsuite/ver_test_4.script: Put t4_2a in VER2.
|
|
* testsuite/ver_test.h (t4, t4_2, t4_2a): Declare.
|
|
|
|
2008-07-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* dynobj.cc (Versions::add_def): If we give an error about a
|
|
missing version, go ahead and create the version anyhow.
|
|
|
|
2008-07-10 Ian Lance Taylor <iant@google.com>
|
|
|
|
Handle output sections with more than 0x7fffffff bytes.
|
|
* object.h (class Relobj): Change map_to_output_ to
|
|
output_sections_, and just keep a section pointer. Change all
|
|
uses. Move comdat group support to Sized_relobj.
|
|
(Relobj::is_section_specially_mapped): Remove.
|
|
(Relobj::output_section): Remove poff parameter. Change all
|
|
callers.
|
|
(Relobj::output_section_offset): New function.
|
|
(Relobj::set_section_offset): Rewrite.
|
|
(Relobj::map_to_output): Remove.
|
|
(Relobj::output_sections): New function.
|
|
(Relobj::do_output_section_offset): New pure virtual function.
|
|
(Relobj::do_set_section_offset): Likewise.
|
|
(class Sized_relobj): Add section_offsets_ field. Add comdat
|
|
group support from Relobj. Update declarations.
|
|
(Sized_relobj::get_output_section_offset): New function.
|
|
(Sized_relobj::do_output_section_offset): New function.
|
|
(Sized_relobj::do_set_section_offset): New function.
|
|
* object.cc (Relobj::output_section_address): Remove.
|
|
(Sized_relobj::Sized_relobj): Initialize new fields.
|
|
(Sized_relobj::include_section_group): Cast find_kept_object to
|
|
Sized_relobj.
|
|
(Sized_relobj::include_linkonce_section): Likewise.
|
|
(Sized_relobj::do_layout): Use separate arrays for output section
|
|
and output offset.
|
|
(Sized_relobj::do_count_local_symbols): Change map_to_output to
|
|
output_sections.
|
|
(Sized_relobj::do_finalize_local_symbols): Change map_to_output to
|
|
output_sections and section_offsets.
|
|
(Sized_relobj::write_local_symbols): Likewise.
|
|
(map_to_kept_section): Compute output address directly.
|
|
* reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to
|
|
output_sections and section_offsets.
|
|
(Sized_relobj::write_sections): Likewise.
|
|
(Sized_relobj::relocate_sections): Likewise.
|
|
* symtab.cc (sized_finalize_symbol): Use output_section_offset.
|
|
* output.h (class Output_reloc): Update declarations. Change
|
|
u2_.relobj to Sized_relobj*.
|
|
(class Output_data_reloc): Change add functions to use
|
|
Sized_relobj*.
|
|
* output.cc (Output_reloc::Output_reloc): Change relobj to
|
|
Sized_relobj*.
|
|
(Output_reloc::local_section_offset): Change return type to
|
|
Elf_Addr. Use get_output_section_offset.
|
|
(Output_reloc::get_address): Likewise.
|
|
(Output_section::is_input_address_mapped): Don't call
|
|
is_section_specially_mapped.
|
|
(Output_section::output_offset): Likewise.
|
|
(Output_section::output_address): Likewise.
|
|
(Output_section::starting_output_address): Likewise.
|
|
* copy-relocs.cc (Copy_relocs::copy_reloc): Change object
|
|
parameter to Sized_relobj*.
|
|
(Copy_relocs::need_copy_reloc): Likewise.
|
|
(Copy_relocs::save): Likewise.
|
|
* copy-relocs.h (class Copy_relocs): Update declarations.
|
|
(class Copy_relocs::Copy_reloc_entry): Change constructor to use
|
|
Sized_relobj*. Change relobj_ field to Sized_relobj*.
|
|
* target-reloc.h (relocate_for_relocatable): Change
|
|
offset_in_output_section type to Elf_Addr. Change code that uses
|
|
it as well.
|
|
* layout.cc (Layout::layout): Always set *off.
|
|
* mapfile.cc (Mapfile::print_input_section): Use
|
|
output_section_offset.
|
|
* i386.cc (Target_i386::copy_reloc): Change object parameter to
|
|
Sized_relobj*.
|
|
* powerpc.cc (Target_powerpc::copy_reloc): Likewise.
|
|
* sparc.cc (Target_sparc::copy_reloc): Likewise.
|
|
* x86_64.cc (Target_x86_64::copy_reloc): Likewise.
|
|
|
|
2008-07-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::include_section): Do not discard unrecognized
|
|
SHT_STRTAB sections.
|
|
|
|
2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu>
|
|
|
|
* script.cc (Lex::can_continue_name): Make '?' allowable in
|
|
version-script names.
|
|
* testsuite/version_script.map: Change glob pattern to use '?'
|
|
|
|
2008-06-30 Manish Singh <yosh@gimp.org>
|
|
|
|
PR 6585
|
|
* symtab.cc (Symbol_table::add_undefined_symbols_from_command_line):
|
|
Correct typo.
|
|
|
|
2008-06-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 6660
|
|
PR 6682
|
|
* powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both
|
|
versions]: Don't try to read the value in the contents, since we
|
|
don't use it. Use the template endianness when writing.
|
|
|
|
2008-06-25 Cary Coutant <ccoutant@google.com>
|
|
|
|
* fileread.cc (File_read::make_view): Assert on zero-length view.
|
|
* object.cc (Sized_relobj::do_read_symbols): Don't try to read
|
|
symbol table when there are no symbols to read.
|
|
|
|
2008-06-23 Craig Silverstein <csilvers@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.7
|
|
|
|
2008-06-18 Craig Silverstein <csilvers@google.com>
|
|
|
|
* powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast
|
|
constant 0xFFFF to type Valtype.
|
|
(Powerpc_relocate_functions::rel16_ha): Likewise.
|
|
|
|
2008-06-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.h (Output_section::Input_section): Initialize p2align_ to
|
|
zero for Output_section_data constructors.
|
|
(Output_section::Input_section::addralign): If not an input
|
|
section, return the alignment of the Output_section_data.
|
|
* testsuite/copy_test.cc: New file.
|
|
* testsuite/copy_test_1.cc: New file.
|
|
* testsuite/copy_test_2.cc: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add copy_test.
|
|
(copy_test_SOURCES, copy_test_DEPENDENCIES): New variables.
|
|
(copy_test_LDFLAGS, copy_test_LDADD): New variables.
|
|
(copy_test_1_pic.o, copy_test_1.so): New targets.
|
|
(copy_test_2_pic.o, copy_test_2.so): New targets.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* script-sections.cc (Script_sections::place_orphan): Initialize
|
|
local variable exact.
|
|
|
|
2008-06-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC.
|
|
|
|
2008-06-12 David Edelsohn <edelsohn@gnu.org>
|
|
David S. Miller <davem@davemloft.net>
|
|
|
|
* powerpc.cc: New file.
|
|
* Makefile.am (TARGETSOURCES): Add powerpc.cc
|
|
(ALL_TARGETOBJS): Add powerpc.$(OBJEXT)
|
|
* configure.tgt: Add entries for powerpc-* and powerpc64-*.
|
|
* Makefile.in: Rebuild.
|
|
|
|
2008-06-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and
|
|
<exception>.
|
|
(throwing, orig_terminate): New static variables.
|
|
(terminate_handler): New static function.
|
|
(t2): Set terminate handler.
|
|
|
|
2008-06-05 Kris Van Hees <kris.van.hees@oracle.com>
|
|
|
|
PR 6584
|
|
* binary.cc (Binary_to_elf::sized_convert): Fix .data
|
|
alignment.
|
|
|
|
2008-05-30 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (Archive::include_all_members) Correct to step
|
|
over symbol table and extended name table in thin archives.
|
|
|
|
2008-05-29 Kris Van Hees <kris.van.hees@oracle.com>
|
|
|
|
PR 6407
|
|
* target-reloc.h (relocate_for_relocatable): Fix new_offset
|
|
calculation.
|
|
|
|
2008-05-28 Caleb Howe <cshowe@google.com>
|
|
|
|
* reduced_debug_output.cc: New file.
|
|
* reduced_debug_output.h: New file.
|
|
* options.h (class General_options): Add --strip-debug-non-line.
|
|
* options.cc (General_options::finalize): Add strip_debug_non_line
|
|
to the strip heirarchy.
|
|
* layout.h (class Layout): Add debug_abbrev_ and debug_info_
|
|
fields.
|
|
* layout.cc: Include "reduced_debug_output.h".
|
|
(Layout::Layout): Initialize new fields.
|
|
(line_only_debug_sections): New static array.
|
|
(is_lines_only_debug_sections): New static inline function.
|
|
(Layout::include_section): Handle --strip-debug-non-line.
|
|
(Layout::make_output_section): If --strip-debug-non-line, build
|
|
new output sections for .debug_abbrev and .debug_info.
|
|
* dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace
|
|
gold. Warn about possible overflow.
|
|
(read_signed_LEB_128): Likewise.
|
|
* dwarf_reader.h: (read_unsigned_LEB_128): Declare.
|
|
(read_signed_LEB_128): Declare.
|
|
* Makefile.am (CCFILES): Add reduced_debug_output.cc.
|
|
(HFILES): Add reduced_debug_output.h.
|
|
* Makefile.in: Rebuild.
|
|
|
|
2008-05-21 Ian Lance Taylor <iant@google.com>
|
|
|
|
* mapfile.cc: New file.
|
|
* mapfile.h: New file.
|
|
* options.h (class General_options): Add -M/--print-map and -Map.
|
|
* options.cc (General_options::finalize): Make -M equivalent to
|
|
-Map -.
|
|
* main.cc: Include <cstdio> and "mapfile.h".
|
|
(main): Open mapfile if requested.
|
|
* gold.cc (class Middle_runner): Add mapfile_ field. Update
|
|
constructor. Change caller.
|
|
(queue_initial_tasks): Add mapfile parameter. Change caller.
|
|
(queue_middle_tasks): Likewise.
|
|
* gold.h (queue_initial_tasks, queue_middle_tasks): Update
|
|
declarations.
|
|
* archive.cc: Include "mapfile.h".
|
|
(Archive::add_symbols): Add mapfile parameter. Change all
|
|
callers. Pass mapfile, symbol, and reason to include_member.
|
|
(Archive::include_all_members): Add mapfile parameter. Change all
|
|
callers.
|
|
(Archive::include_member): Add mapfile, sym, and why parameters.
|
|
Change all callers. Report inclusion to map file.
|
|
* archive.h: Include "fileread.h".
|
|
(class Archive): Update declarations.
|
|
(Archive::file): New const method.
|
|
(class Add_archive_symbols): Add mapfile_ field. Update
|
|
constructor. Change all callers.
|
|
* readsyms.h (class Read_symbols): Likewise.
|
|
(class Finish_group): Likewise.
|
|
(class Read_script): Likewise.
|
|
* common.cc: Include "mapfile.h".
|
|
(Symbol_table::allocate_commons): Add mapfile parameter. Change
|
|
all callers.
|
|
(Symbol_table::do_allocate_commons): Likewise.
|
|
(Symbol_table::do_allocate_commons_list): Likewise. Report common
|
|
symbol allocation to mapfile.
|
|
* common.h (class Allocate_commons_task): Add mapfile_ field.
|
|
Update constructor. Change all callers.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
* layout.cc: Include "mapfile.h".
|
|
(Layout_task_runner::run): Print information to mapfile.
|
|
(Layout::create_gold_note): Change Output_data_fixed_space to
|
|
Output_data_zero_fill.
|
|
(Layout::create_build_id): Likewise.
|
|
(Layout::print_to_mapfile): New function.
|
|
* layout.h (class Layout_task_runner): Add mapfile_ field. Update
|
|
constructor. Change caller.
|
|
(class Layout): Declare print_to_mapfile.
|
|
* output.cc (Output_section::Input_section::print_to_mapfile): New
|
|
function.
|
|
(Output_section::add_input_section): If producing a map, always
|
|
add to input_sections_ list.
|
|
(Output_section::do_print_to_mapfile): New function.
|
|
(Output_segment::print_sections_to_mapfile): New function.
|
|
(Output_segment::print_section_list_to_mapfile): New function.
|
|
* output.h: Include "mapfile.h".
|
|
(Output_data::print_to_mapfile): New function.
|
|
(Output_data::do_print_to_mapfile): New virtual function.
|
|
(Output_segment_headers::do_print_to_mapfile): New function.
|
|
(Output_file_header::do_print_to_mapfile): New function.
|
|
(Output_data_const::do_print_to_mapfile): New function.
|
|
(class Output_data_const_buffer): Add map_name_ field. Update
|
|
constructor. Change all callers. Add do_print_to_mapfile
|
|
function.
|
|
(class Output_data_fixed_space): Likewise.
|
|
(class Output_data_space): Likewise.
|
|
(class Output_data_zero_fill): New class.
|
|
(Output_data_strtab::do_print_to_mapfile): New function.
|
|
(Output_data_reloc_base::do_print_to_mapfile): New function.
|
|
(Output_relocatable_relocs::do_print_to_mapfile): New function.
|
|
(Output_data_group::do_print_to_mapfile): New function.
|
|
(Output_data_got::do_print_to_mapfile): New function.
|
|
(Output_data_dynamic::do_print_to_mapfile): New function.
|
|
(Output_symtab_xindex::do_print_to_mapfile): New function.
|
|
(class Output_section): Declare do_print_to_mapflie. Declare
|
|
print_to_mapfile in Input_section.
|
|
(class Output_segment): Declare new functions.
|
|
* object.h (Sized_relobj::symbol_count): New function.
|
|
* script-sections.cc
|
|
(Output_section_element_dot_assignment::set_section_addresses):
|
|
Change Output_data_fixed_space to Output_data_zero_fill.
|
|
(Output_data_expression::do_print_to_mapfile): New function.
|
|
* script.cc (read_input_script): Add mapfile parameter. Change
|
|
all callers.
|
|
* script.h (read_input_script): Update declaration.
|
|
* ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function.
|
|
(Eh_frame::do_print_to_mapfile): New function.
|
|
* merge.h (Output_merge_data::do_print_to_mapfile): New function.
|
|
(Output_merge_string::do_print_to_mapfile): New function.
|
|
* i386.cc (Output_data_plt_i386::do_print_to_mapfile): New
|
|
function.
|
|
* sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New
|
|
function.
|
|
* x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New
|
|
function.
|
|
* Makefile.am (CCFILES): Add mapfile.cc.
|
|
(HFILES): Add mapfile.h.
|
|
* Makefile.in: Rebuild.
|
|
|
|
2008-05-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Add -z relro.
|
|
* layout.cc (Layout::Layout): Initialize relro_segment_.
|
|
(Layout::add_output_section_data): Return the output section.
|
|
(Layout::make_output_section): Rcognize relro sections and mark
|
|
them appropriately.
|
|
(Layout::attach_allocated_section_to_segment): Put relro sections
|
|
in a PT_GNU_RELRO segment.
|
|
(Layout::create_initial_dynamic_sections): Mark the .dynamic
|
|
section as relro.
|
|
(Layout::segment_precedes): Sort PT_GNU_RELRO segments after
|
|
PT_TLS segments.
|
|
(Layout::linkonce_mapping): Map d.rel.ro.local to
|
|
.data.rel.ro.local.
|
|
(Layout::output_section_name): Us .data.rel.ro.local for any
|
|
section which begins with that.
|
|
* layout.h (class Layout): Update add_output_section_data
|
|
declaration. Add relro_segment_ field.
|
|
* output.cc (Output_section::Output_section): Initialize is_relro_
|
|
and is_relro_local_ fields.
|
|
(Output_segment::add_output_section): Group relro sections.
|
|
(Output_segment::is_first_section_relro): New function.
|
|
(Output_segment::maximum_alignment): If there is a relro section,
|
|
align the segment to the common page size.
|
|
(Output_segment::set_section_addresses): Track whether we are
|
|
looking at relro sections. If the last section is a relro
|
|
section, align to the common page size.
|
|
(Output_segment::set_section_list_addresses): Add in_relro
|
|
parameter. Change all callers. Align to the page size when
|
|
moving from relro to non-relro section.
|
|
(Output_segment::set_offset): Align memsz of a PT_GNU_RELRO
|
|
segment.
|
|
* output.h (class Output_section): Add is_relro_ and
|
|
is_relro_local_ fields.
|
|
(Output_section::is_relro): New function.
|
|
(Output_section::set_is_relro): New function.
|
|
(Output_section::is_relro_local): New function.
|
|
(Output_section::set_is_relro_local): New function.
|
|
(class Output_segment): Update declarations.
|
|
* i386.cc (Target_i386::got_section): Mark .got section as relro.
|
|
* sparc.cc (Target_sparc::got_section): Likewise.
|
|
* x86_64.cc (Target_x86_64::got_section): Likewise.
|
|
* testsuite/relro_test_main.cc: New file.
|
|
* testsuite/relro_test.cc: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add relro_test.
|
|
(relro_test_SOURCES, relro_test_DEPENDENCIES): New variables.
|
|
(relro_test_LDFLAGS, relro_test_LDADD): New variables.
|
|
(relro_test.so, relro_test_pic.o): New targets.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-05-16 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.cc (Output_segment::add_output_section): Remove front
|
|
parameter.
|
|
* output.h (class Output_segment): Remove
|
|
add_initial_output_section and overloaded add_output_section.
|
|
Update declaration of remaining add_output_section.
|
|
* layout.cc (Layout::create_interp): Call add_output_section
|
|
rather than add_initial_output_section.
|
|
(Layout::finish_dynamic_section): Likewise.
|
|
|
|
* i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type
|
|
for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we
|
|
know the dynamic type.
|
|
* x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_
|
|
field. Initialize it in constructor.
|
|
(Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS
|
|
block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD.
|
|
Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block
|
|
reloc.
|
|
|
|
* output.cc (Output_reloc::get_address): Change return type to
|
|
Elf_Addr.
|
|
* output.h (class Output_reloc): Update get_address declaration.
|
|
* x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types
|
|
for section addresses.
|
|
|
|
2008-05-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 6493
|
|
* gold.cc (gold_nomem): Use return value of write.
|
|
|
|
2008-05-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.c (Symbol::init_base_output_data): Add version
|
|
parameter. Change all callers.
|
|
(Symbol::init_base_output_segment): Likewise.
|
|
(Symbol::init_base_constant): Likewise.
|
|
(Symbol::init_base_undefined): Likewise.
|
|
(Sized_symbol::init_output_data): Likewise.
|
|
(Sized_symbol::init_output_segment): Likewise.
|
|
(Sized_symbol::init_constant): Likewise.
|
|
(Sized_symbol::init_undefined): Likewise.
|
|
(Symbol_table::do_define_in_output_data): If the new symbol has a
|
|
version, mark it as the default.
|
|
(Symbol_table::do_define_in_output_segment): Likewise.
|
|
(Symbol_table::do_define_as_constant): Likewise.
|
|
* symtab.h (class Symbol): Update declarations.
|
|
(class Sized_symbol): Likewise.
|
|
* resolve.cc (Symbol::override_version): New function.
|
|
(Symbol::override_base): Call override_version.
|
|
(Symbol::override_base_with_special): Likewise.
|
|
* testsuite/ver_script_8.script: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8.
|
|
(ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define.
|
|
(ver_test_8_LDFLAGS, ver_test_8_LDADD): Define.
|
|
(ver_test_8_1.so, ver_test_8_2.so): New targets.
|
|
|
|
2008-05-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 6049
|
|
* options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end
|
|
functions.
|
|
(class General_options): Remove existing --undefined, and add
|
|
--no-undefined instead. Add new --undefined as synonym for -u.
|
|
* archive.cc (Archive::add_symbols): Check whether symbol was
|
|
named with -u.
|
|
* gold.cc (queue_middle_tasks): Add -u symbols to symbol table.
|
|
* symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change
|
|
all uses. Add IS_UNDEFINED. Update declarations to split
|
|
different versions of init_base. Declare init_base_undefined.
|
|
(Symbol::is_defined): Handle IS_UNDEFINED.
|
|
(Symbol::is_undefined): Likewise.
|
|
(Symbol::is_weak_undefined): Call is_undefined.
|
|
(Symbol::is_absolute): Handle IS_CONSTANT.
|
|
(class Sized_symbol): Update declarations to split different
|
|
versions of init. Declare init_undefined.
|
|
(class Symbol_table): Declare new functions.
|
|
* symtab.cc (Symbol::init_base_object): Rename from init_base.
|
|
Change all callers.
|
|
(Symbol::init_base_output_data): Likewise.
|
|
(Symbol::init_base_output_segment): Likewise.
|
|
(Symbol::init_base_constant): Likewise.
|
|
(Symbol::init_base_undefined): New function.
|
|
(Sized_symbol::init_object): Rename from init. Change all
|
|
callers.
|
|
(Sized_symbol::init_output_data): Likewise.
|
|
(Sized_symbol::init_output_segment): Likewise.
|
|
(Sized_symbol::init_constant): Likewise.
|
|
(Sized_symbol::init_undefined): New function.
|
|
(Symbol_table::add_undefined_symbols_from_command_line): New
|
|
function.
|
|
(Symbol_table::do_add_undefined_symbols_from_command_line): New
|
|
function.
|
|
(Symbol::final_value_is_known): Handle IS_UNDEFINED.
|
|
(Symbol::output_section): Likewise.
|
|
(Symbol::set_output_section): Likewise.
|
|
(Symbol_table::sized_finalize_symbol): Likewise.
|
|
(Symbol_table::sized_write_globals): Likewise.
|
|
* resolve.cc (Symbol_table::should_override): Likewise.
|
|
(Symbol::override_base_with_special): Likewise.
|
|
|
|
* symtab.cc (Symbol_table::add_from_dynobj): If we see a protected
|
|
symbol, change it to have default visibility.
|
|
* testsuite/protected_1.cc: New file.
|
|
* testsuite/protected_2.cc: New file.
|
|
* testsuite/protected_3.cc: New file.
|
|
* testsuite/protected_main_1.cc: New file.
|
|
* testsuite/protected_main_2.cc: New file.
|
|
* testsuite/protected_main_3.cc: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add protected_1.
|
|
(protected_1_SOURCES, protected_1_DEPENDENCIES): Define.
|
|
(protected_1_LDFLAGS, protected_1_LDADD): Define.
|
|
(protected_1.so): New target.
|
|
(protected_1_pic.o, protected_2_pic.o): New targets.
|
|
(protected_3_pic.o): New target.
|
|
(check_PROGRAMS): Add protected_2.
|
|
(protected_2_SOURCES, protected_2_DEPENDENCIES): Define.
|
|
(protected_2_LDFLAGS, protected_2_LDADD): Define.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* options.h (DEFINE_var): Add set_user_set_##varname__.
|
|
(DEFINE_bool_alias): New macro.
|
|
(class General_options): Define -Bstatic using DEFINE_bool_alias
|
|
rather than DEFINE_special. Add --undefined as an alias for -z
|
|
defs.
|
|
* options.cc (General_options::parse_Bstatic): Remove.
|
|
|
|
* options.h (class General_options): Add --fatal-warnings.
|
|
* main.cc (main): Implement --fatal-warnings.
|
|
* errors.h (Errors::warning_count): New function.
|
|
|
|
* options.h (class General_options): Add -Bsymbolic-functions.
|
|
* symtab.h (Symbol::is_preemptible): Check for
|
|
-Bsymbolic-functions.
|
|
|
|
2008-05-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (DEFINE_bool): For DASH_Z, create the negative option
|
|
as noVARNAME rather than no-VARNAME.
|
|
(class General_options): Add option -z combreloc.
|
|
* output.h (class Output_reloc) [SHT_REL]: Declare compare and
|
|
get_address.
|
|
(Output_reloc::sort_before) [SHT_REL]: New function.
|
|
(Output_reloc::sort_before) [SHT_RELA]: New function.
|
|
(class Output_data_reloc_base): Add sort_relocs_ field. Define
|
|
Sort_relocs_comparison.
|
|
(Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs
|
|
parameter. Change all callers.
|
|
(Output_data_reloc::Output_data_reloc) [both versions]: Add
|
|
sort_relocs parameter. Change all callers.
|
|
* output.cc (Output_reloc::get_address): New function, broken out
|
|
of write_rel.
|
|
(Output_reloc::write_rel): Call it.
|
|
(Output_reloc::compare): New function.
|
|
(Output_data_reloc_base::do_write): Optionally sort relocs.
|
|
|
|
* configure.ac: If targ_extra_obj is set, link it in.
|
|
* configure.tgt: Initialize all variables.
|
|
(x86_64*): Set targ_extra_obj and targ_extra_size.
|
|
* configure: Rebuild.
|
|
|
|
* object.cc (Sized_relobj::include_section_group): Adjust section
|
|
indexes read from group data. Build vector to pass to
|
|
layout_group.
|
|
* layout.cc (Layout::layout_group): Add flags and shndxes
|
|
parameters. Remove contents parameter. Change caller. Update
|
|
explicit instantiations.
|
|
* layout.h (class Layout): Update layout_group declaration.
|
|
* output.cc (Output_data_group::Output_data_group): Add flags and
|
|
input_shndxes parameters. Remove contents parameter. Change
|
|
caller.
|
|
(Output_data_group::do_write): Change input_sections_ to
|
|
input_shndxes_.
|
|
* output.h (class Output_data_group): Update constructor
|
|
declaration. Rename input_sections_ to input_shndxes_.
|
|
* testsuite/many_sections_test.cc: Add template.
|
|
|
|
2008-04-30 Cary Coutant <ccoutant@google.com>
|
|
|
|
* target-reloc.h (relocate_section): Fix dead-pointer bug.
|
|
|
|
* layout.cc (Layout::include_section): Refactored check for debug
|
|
info section.
|
|
(Layout::add_comdat): Add new parameters. Change type
|
|
of signature parameter. Add object and shndx to signatures table.
|
|
(Layout::find_kept_object): New function.
|
|
* layout.h: Include <cstring>.
|
|
(Layout::is_debug_info_section): New function.
|
|
(Layout::add_comdat): Add new parameters.
|
|
(Layout::find_kept_object): New function.
|
|
(Layout::Kept_section): New struct.
|
|
(Layout::Signatures): Change type of map range.
|
|
* object.cc (Relobj::output_section_address): New function.
|
|
(Sized_relobj::include_section_group): Add new parameters. Change
|
|
calls to Layout::add_comdat. Change to build table of kept comdat
|
|
groups and table mapping discarded sections to kept sections.
|
|
(Sized_relobj::include_linkonce_section): Likewise. Add new parameter.
|
|
(Sized_relobj::do_layout): Change calls to include_section_group and
|
|
include_linkonce_section.
|
|
(Sized_relobj::do_finalize_local_symbols): Do not set local symbol
|
|
value to zero when section is discarded.
|
|
(Sized_relobj::map_to_kept_section): New function.
|
|
* object.h (Relobj::output_section_address): New function.
|
|
(Relobj::Comdat_group): New type.
|
|
(Relobj::find_comdat_group): New function.
|
|
(Relobj::Comdat_group_table): New type.
|
|
(Relobj::Kept_comdat_section): New type.
|
|
(Relobj::Kept_comdat_section_table): New type.
|
|
(Relobj::add_comdat_group): New function.
|
|
(Relobj::set_kept_comdat_section): New function.
|
|
(Relobj::get_kept_comdat_section): New function.
|
|
(Relobj::comdat_groups_): New field.
|
|
(Relobj::kept_comdat_sections_): New field.
|
|
(Symbol_value::input_value): Update comment.
|
|
(Sized_relobj::map_to_kept_section) New function.
|
|
(Sized_relobj::include_linkonce_section): Add new parameter.
|
|
* target-reloc.h (Comdat_behavior): New type.
|
|
(get_comdat_behavior): New function.
|
|
(relocate_section): Add code to map a discarded section to the
|
|
corresponding kept section when applying a relocation.
|
|
|
|
2008-04-30 Craig Silverstein <csilvers@google.com>
|
|
|
|
* dwarf_reader.cc (next_generation_count): New static var.
|
|
(Addr2line_cache_entry): New struct.
|
|
(addr2line_cache): New static var.
|
|
(Dwarf_line_info::one_addr2line): Added caching.
|
|
(Dwarf_line_info::clear_addr2line_cache): New function.
|
|
* dwarf_reader.h (Dwarf_line_info::one_addr2line): Add
|
|
cache-size parameter.
|
|
(Dwarf_line_info::one_addr2line_cache): New function.
|
|
* symtab.cc (Symbol_table::detect_odr_violations): Pass
|
|
new cache-size argument to one_addr2line(), and clear cache.
|
|
|
|
2008-04-28 Cary Coutant <ccoutant@google.com>
|
|
|
|
* i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and
|
|
R_386_PC8 relocations.
|
|
|
|
2008-04-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.cc (Sized_relobj::include_section_group): Check for
|
|
invalid section group.
|
|
|
|
* object.cc (make_elf_object): Correct test for 64-bit ELF file
|
|
header size.
|
|
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather
|
|
than read for file header.
|
|
* archive.cc (Archive::include_member): Likewise.
|
|
|
|
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* aclocal.m4: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2008-04-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.6.
|
|
|
|
* testsuite/Makefile.am (many_sections_r_test): New target.
|
|
(many_sections_r_test_SOURCES): Remove.
|
|
(many_sections_r_test_DEPENDENCIES): Remove.
|
|
(many_sections_r_test_LDFLAGS): Remove.
|
|
(many_sections_r_test_LDADD): Remove.
|
|
|
|
* object.cc (Sized_relobj::do_add_symbols): Always pass
|
|
local_symbol_count_ to add_from_relobj.
|
|
|
|
* testsuite/Makefile.am (many_sections_check.h): Only check one in
|
|
every thousand variables.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* object.cc (Xindex::initialize_symtab_xindex): New function.
|
|
(Xindex::read_symtab_xindex): New function.
|
|
(Xindex::sym_xindex_to_shndx): New function.
|
|
(Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if
|
|
available.
|
|
(Sized_relobj::do_initialize_xindex): New function.
|
|
(Sized_relobj::do_read_symbols): Adjust section links.
|
|
(Sized_relobj::symbol_section_and_value): Add is_ordinary
|
|
parameter. Change all callers.
|
|
(Sized_relobj::include_section_group): Adjust section links and
|
|
symbol section indexes.
|
|
(Sized_relobj::do_layout): Adjust section links.
|
|
(Sized_relobj::do_count_local_symbols): Adjust section links and
|
|
symbol section indexes.
|
|
(Sized_relobj::do_finalize_local_symbols): Distinguish between
|
|
ordinary and special symbols.
|
|
(Sized_relobj::write_local_symbols): Add symtab_xindex and
|
|
dynsym_xindex parameters. Change all callers. Adjust section
|
|
links. Use SHN_XINDEX when needed.
|
|
(Sized_relobj::get_symbol_location_info): Adjust section links.
|
|
Don't get fooled by special symbols.
|
|
* object.h (class Xindex): Define.
|
|
(class Object): Add xindex_ parameter. Declare virtual functoin
|
|
do_initialize_xindex.
|
|
(Object::adjust_sym_shndx): New function.
|
|
(Object::set_xindex): New protected function.
|
|
(class Symbol_value): Add is_ordinary_shndx_ field.
|
|
(Symbol_value::Symbol_value): Initialize is_ordinary_shndx_.
|
|
(Symbol_value::value): Assert ordinary section.
|
|
(Symbol_value::initialize_input_to_output_map): Likewise.
|
|
(Symbol_value::set_input_shndx): Add is_ordinary parameter.
|
|
Change all callers.
|
|
(Symbol_value::input_shndx): Add is_ordinary parameter. Change
|
|
all callers.
|
|
(class Sized_relobj): Update declarations.
|
|
(Sized_relobj::local_symbol_input_shndx): Add is_ordinary
|
|
parameter. Change all callers.
|
|
(Sized_relobj::adjust_shndx): New function.
|
|
* dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_
|
|
field.
|
|
(Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx
|
|
parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section
|
|
for SHT_DYNSYM section if available. Set dynsym_shndx_ field.
|
|
(Sized_dynobj::read_dynsym_section): Adjust section links.
|
|
(Sized_dynobj::read_dynamic): Likewise.
|
|
(Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust
|
|
section links.
|
|
(Sized_dynobj::do_initialize_xindex): New function.
|
|
* dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare
|
|
do_initialize_xindex.
|
|
(Sized_dynobj::adjust_shndx): New function.
|
|
* layout.cc (Layout::Layout): Initialize symtab_xindex_ and
|
|
dynsym_xindex_ fields.
|
|
(Layout::finalize): Add a call to set_section_indexes before
|
|
creating the symtab sections.
|
|
(Layout::set_section_indexes): Don't do anything if the section
|
|
already has a section index.
|
|
(Layout::create_symtab_sections): Add shnum parameter. Change
|
|
caller. Create .symtab_shndx section if needed.
|
|
(Layout::create_shdrs): Add shstrtab_section parameter. Change
|
|
caller.
|
|
(Layout::allocated_output_section_count): New function.
|
|
(Layout::create_dynamic_symtab): Create .dynsym_shndx section if
|
|
needed.
|
|
* layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_
|
|
fields. Update declarations.
|
|
(Layout::symtab_xindex): New function.
|
|
(Layout::dynsym_xindex): New function.
|
|
(class Write_symbols_task): Add layout_ field.
|
|
(Write_symbols_task::Write_symbols_task): Add layout parameter.
|
|
Change caller.
|
|
* output.cc (Output_section_headers::Output_section_headers): Add
|
|
shstrtab_section parameter. Change all callers.
|
|
(Output_section_headers::do_sized_write): Store overflow values
|
|
for section count and section string table section index in
|
|
section header zero.
|
|
(Output_file_header::do_sized_write): Check for overflow of
|
|
section count and section string table section index.
|
|
(Output_symtab_xindex::do_write): New function.
|
|
(Output_symtab_xindex::endian_do_write): New function.
|
|
* output.h (class Output_section_headers): Add shstrtab_section_.
|
|
Update declarations.
|
|
(class Output_symtab_xindex): Define.
|
|
(Output_section::has_out_shndx): New function.
|
|
* symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_
|
|
field.
|
|
(Symbol::init_base): Add st_shndx and is_ordinary parameters.
|
|
Change all callers.
|
|
(Sized_symbol::init): Likewise.
|
|
(Symbol::output_section): Check for ordinary symbol.
|
|
(Symbol_table::add_from_object): Remove orig_sym parameter. Add
|
|
st_shndx, is_ordinary, and orig_st_shndx parameters. Change all
|
|
callers.
|
|
(Symbol_table::add_from_relobj): Add symndx_offset parameter.
|
|
Change all callers. Simplify handling of symbols from sections
|
|
not included in the link.
|
|
(Symbol_table::add_from_dynobj): Handle ordinary symbol
|
|
distinction.
|
|
(Weak_alias_sorter::operator()): Assert that symbols are
|
|
ordinary.
|
|
(Symbol_table::sized_finalize_symbol): Handle ordinary symbol
|
|
distinction.
|
|
(Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex
|
|
parameters. Change all callers.
|
|
(Symbol_table::sized_write_globals): Likewise. Handle ordinary
|
|
symbol distinction. Use SHN_XINDEX when needed.
|
|
(Symbol_table::write_section_symbol): Add symtab_xindex
|
|
parameter. Change all callers.
|
|
(Symbol_table::sized_write_section_symbol): Likewise. Use
|
|
SHN_XINDEX when needed.
|
|
* symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update
|
|
declarations.
|
|
(Symbol::shndx): Add is_ordinary parameter. Change all callers.
|
|
(Symbol::is_defined): Check is_ordinary.
|
|
(Symbol::is_undefined, Symbol::is_weak_undefined): Likewise.
|
|
(Symbol::is_absolute, Symbol::is_common): Likewise.
|
|
(class Sized_symbol): Update declarations.
|
|
(class Symbol_table): Update declarations.
|
|
* resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary
|
|
parameters. Change all callers.
|
|
(Sized_symbol::override): Likewise.
|
|
(Symbol_table::override): Likewise.
|
|
(symbol_to_bits): Add is_ordinary parameter. Change all callers.
|
|
(Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx,
|
|
is_ordinary, and orig_st_shndx parameters. Change all callers.
|
|
* copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol
|
|
to be in an ordinary section.
|
|
* dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add
|
|
object and is_ordinary parameters. Change all callers.
|
|
(Sized_dwarf_line_info::read_relocs): Add object parameter.
|
|
Change all callers. Don't add undefined or non-ordinary symbols
|
|
to reloc_map_.
|
|
(Sized_dwarf_line_info::read_line_mappings): Add object parameter.
|
|
Change all callers.
|
|
* dwarf_reader.h (class Sized_dwarf_line_info): Update
|
|
declarations.
|
|
* ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol.
|
|
* reloc.cc (Sized_relobj::do_read_relocs): Adjust section links.
|
|
(Sized_relobj::relocate_sections): Likewise.
|
|
* target-reloc.h (scan_relocs): Adjust section symbol index.
|
|
(scan_relocatable_relocs): Likewise.
|
|
* i386.cc (Scan::local): Check for ordinary symbols.
|
|
* sparc.cc (Scan::local): Likewise.
|
|
* x86_64.cc (Scan::local): Likewise.
|
|
* testsuite/binary_unittest.cc (Sized_binary_test): Update calls
|
|
to symbol_section_and_value.
|
|
* testsuite/many_sections_test.cc: New file.
|
|
* testsuite/Makefile.am (BUILT_SOURCES): Define.
|
|
(check_PROGRAMS): Add many_sections_test.
|
|
(many_sections_test_SOURCES): Define.
|
|
(many_sections_test_DEPENDENCIES): Define.
|
|
(many_sections_test_LDFLAGS): Define.
|
|
(BUILT_SOURCES): Add many_sections_define.h.
|
|
(many_sections_define.h): New target.
|
|
(BUILT_SOURCES): Add many_sections_check.h.
|
|
(many_sections_check.h): New target.
|
|
(check_PROGRAMS): Add many_sections_r_test.
|
|
(many_sections_r_test_SOURCES): Define.
|
|
(many_sections_r_test_DEPENDENCIES): Define.
|
|
(many_sections_r_test_LDFLAGS): Define.
|
|
(many_sections_r_test_LDADD): Define.
|
|
(many_sections_r_test.o): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-04-17 Cary Coutant <ccoutant@google.com>
|
|
|
|
* errors.cc (Errors::info): New function.
|
|
(gold_info): New function.
|
|
* errors.h (Errors::info): New function.
|
|
* gold.h (gold_info): New function.
|
|
* object.cc (Input_objects::add_object): Print trace output.
|
|
* options.cc (options::parse_set): New function.
|
|
(General_options::parse_wrap): Deleted.
|
|
(General_options::General_options): Deleted initializer.
|
|
* options.h (options::String_set): New typedef.
|
|
(options::parse_set): New function.
|
|
(DEFINE_set): New macro.
|
|
(General_options::wrap): Changed to use DEFINE_set. Changed
|
|
callers of any_wrap_symbols and is_wrap_symbol.
|
|
(General_options::trace, General_options::trace_symbol):
|
|
New options.
|
|
(General_options::any_wrap_symbols, General_options::is_wrap_symbol)
|
|
(General_options::wrap_symbols_): Deleted.
|
|
* symtab.cc (Symbol_table::add_from_object): Print trace output.
|
|
|
|
2008-04-17 David S. Miller <davem@davemloft.net>
|
|
|
|
* options.cc (General_options::parse_V): New function.
|
|
* options.h: Add entries for -V and -Qy.
|
|
|
|
2008-04-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* common.cc (Symbol_table::allocate_commons): Remove options
|
|
parameter. Change caller.
|
|
(Symbol_table::do_allocate_commons): Remove options parameter.
|
|
Change caller. Just call do_allocate_commons_list twice.
|
|
(Symbol_table::do_allocate_commons_list): New function, broken out
|
|
of do_allocate_commons.
|
|
* common.h (class Allocate_commons_task): Remove options_ field.
|
|
Update constructor.
|
|
* symtab.cc (Symbol_table::Symbol_table): Initialize
|
|
tls_commons_.
|
|
(Symbol_table::add_from_object): Put TLS common symbols on
|
|
tls_commons_ list.
|
|
(Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols
|
|
which are IN_OUTPUT_DATA.
|
|
* symtab.h (class Symbol_table): Add tls_commons_ field. Update
|
|
allocate_commons and do_allocate_commons declarations. Declare
|
|
do_allocate_commons_list.
|
|
* gold.cc (queue_middle_tasks): Update creation of
|
|
Allocate_commons_task to not pass options.
|
|
* testsuite/Makefile.am (INCLUDES): Add -I.. .
|
|
(TLS_TEST_C_FLAGS): New variable.
|
|
(tls_test_c_pic.o): New target.
|
|
(tls_test_shared.so): Link in tls_test_c_pic.o.
|
|
(tls_test_c_pic_ie.o): New target.
|
|
(tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o.
|
|
(tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o.
|
|
(tls_test_c.o): New target.
|
|
(tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o.
|
|
(tls_pic_test_LDADD): Likewise.
|
|
(tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o.
|
|
(tls_shared_gd_to_ie_test_LDADD): Likewise.
|
|
(tls_test_c_gnu2.o): New target.
|
|
(tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add
|
|
tls_test_c_gnu2.o.
|
|
(tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise.
|
|
(tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o.
|
|
(tls_test_shared_nonpic.so): Link in tls_test_c.o.
|
|
* testsuite/tls_test.cc: Include "config.h".
|
|
(t_last): Call t11_last.
|
|
* testsuite/tls_test.h (t11, t11_last): Declare.
|
|
* testsuite/tls_test_c.c: New file.
|
|
* testsuite/tls_test_main.cc (thread_routine): Call t11.
|
|
* configure.ac: Check for OpenMP support.
|
|
* configure, config.in, Makefile.in: Rebuild.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-04-16 Cary Coutant <ccoutant@google.com>
|
|
|
|
* i386.cc (Target_i386::define_tls_base_symbol): New function.
|
|
(Target_i386::tls_base_symbol_defined_): New field.
|
|
(Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol.
|
|
(Target_i386::Scan::global): Likewise.
|
|
* symtab.cc (sized_finalize_symbol): Add check for TLS symbol.
|
|
* x86_64.cc (Target_x86_64::define_tls_base_symbol): New function.
|
|
(Target_x86_64::tls_base_symbol_defined_): New field.
|
|
(Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
|
|
2008-04-16 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.h (Symbol::is_strong_undefined): Removed unused function.
|
|
(Symbol::needs_plt_entry): Allow weak undefined symbols.
|
|
(Symbol::needs_dynamic_reloc): Allow weak undefined symbols when
|
|
building shared libraries.
|
|
* testsuite/Makefile.am (weak_undef_nonpic_test): New target.
|
|
(weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o)
|
|
(weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
* testsuite/weak_undef.h: New file.
|
|
* testsuite/weak_undef_file1.cc: Add extra test cases.
|
|
* testsuite/weak_undef_file2.cc: Likewise.
|
|
* testsuite/weak_undef_test.cc: Likewise.
|
|
|
|
2008-04-16 David S. Miller <davem@davemloft.net>
|
|
|
|
* sparc.cc (Target_sparc::Scan): Change from struct to class.
|
|
Add issued_non_pic_error_ field. Declare check_non_pic.
|
|
(Target_sparc::Scan::check_non_pic): New function.
|
|
(Target_sparc::Scan::local): Call check_non_pic as appropriate.
|
|
(Target_sparc::Scan::global): Likewise.
|
|
|
|
* configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64.
|
|
* configure: Rebuild.
|
|
|
|
* options.h (DEFINE_enable): New macro.
|
|
(new_dtags): New enable option.
|
|
(initfirst, interpose, loadfltr, nodefaultlib,
|
|
nodelete, nodlopen, nodump): New -z options.
|
|
* layout.cc (Layout:finish_dynamic_section): If new
|
|
dtags enabled, emit DT_RUNPATH. Also, emit a
|
|
DT_FLAGS_1 containing any specified -z flags.
|
|
|
|
2008-04-16 Ian Lance Taylor <iant@google.com>
|
|
|
|
* copy-relocs.cc: New file.
|
|
* copy-relocs.h: New file.
|
|
* reloc.cc: Remove Copy_relocs code.
|
|
* reloc.h: Likewise.
|
|
* reloc-types.h (struct Reloc_types) [both versions]: Add
|
|
get_reloc_addend_noerror.
|
|
* output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add
|
|
variants of add_global which take an addend which must be zero.
|
|
* i386.cc: Include "copy-relocs.h".
|
|
(class Target_i386): Change type of copy_relocs_ to variable,
|
|
update initializer.
|
|
(Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class.
|
|
Change all callers.
|
|
(Target_i386::do_finalize_sections): Change handling of
|
|
copy_relocs_.
|
|
* sparc.cc: Include "copy-relocs.h".
|
|
(class Target_sparc): Change type of copy_relocs_ to variable,
|
|
update initializer.
|
|
(Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class.
|
|
Change all callers.
|
|
(Target_sparc::do_finalize_sections): Change handling of
|
|
copy_relocs_.
|
|
* x86_64.cc: Include "copy-relocs.h".
|
|
(class Target_x86_64): Change type of copy_relocs_ to variable,
|
|
update initializer.
|
|
(Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs
|
|
class. Change all callers.
|
|
(Target_x86_64::do_finalize_sections): Change handling of
|
|
copy_relocs_.
|
|
* Makefile.am (CCFILES): Add copy-relocs.cc.
|
|
(HFILES): Add copy-relocs.h.
|
|
|
|
* Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild.
|
|
|
|
* testsuite/script_test_4.sh: Permit leading zeroes.
|
|
|
|
2008-04-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script-sections.cc (Script_sections::create_segments): Use
|
|
header_size_adjustment even when there is enough room for the
|
|
headers.
|
|
* testsuite/script_test_4.sh: New file.
|
|
* testsuite/script_test_4.t: New file.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh.
|
|
(check_DATA): Add script_test_4.stdout.
|
|
(MOSTLYCLEANFILES): Likewise.
|
|
(script_test_4): New target.
|
|
(script_test_4.stdout): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* sparc.cc: Add definitions for Output_data_plt_sparc class
|
|
constants.
|
|
|
|
2008-04-14 David S. Miller <davem@davemloft.net>
|
|
|
|
* sparc.cc: New file.
|
|
* Makefile.am (TARGETSOURCES): Add sparc.cc
|
|
(ALL_TARGETOBJS): Add sparc.$(OBJEXT)
|
|
* configure.tgt: Document targ_extra_size and
|
|
targ_extra_big_endian. Add entries for sparc-* and
|
|
sparc64-*.
|
|
* configure.ac: Handle targ_extra_size and
|
|
targ_extra_big_endian.
|
|
* Makefile.in: Rebuild.
|
|
* configure: Likewise.
|
|
* po/POTFILES.in: Likewise.
|
|
* po/gold.pot: Likewise.
|
|
|
|
2008-04-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::Layout): Initialize sections_are_attached_.
|
|
(Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR
|
|
in the name/type/flags to section mapping. Don't call
|
|
allocate_output_section.
|
|
(Layout::choose_output_section): Change parameter from adjust_name
|
|
to is_input_section. Don't permit input sections after sections
|
|
are attached to segments. Don't call allocate_output_section.
|
|
(Layout::layout_eh_frame): Call update_flags_for_input_section,
|
|
not write_enable_output_section.
|
|
(Layout::make_output_section): Don't push to
|
|
unattached_section_list_ nor call attach_to_segment. Call
|
|
attach_section_to_segment if sections are attached.
|
|
(Layout::attach_sections_to_segments): New function.
|
|
(Layout::attach_section_to_segment): New function.
|
|
(Layout::attach_allocated_section_to_segment): Rename from
|
|
attach_to_segment. Remove flags parameter.
|
|
(Layout::allocate_output_section): Remove function.
|
|
(Layout::write_enable_output_section): Remove function.
|
|
* layout.h (class Layout): Update for above changes. Add new
|
|
field sections_are_attached_.
|
|
* output.h (Output_section::update_flags_for_input_section): New
|
|
function.
|
|
* output.cc (Output_section::add_input_section): Call
|
|
update_flags_for_input_section.
|
|
* gold.cc (queue_middle_tasks): Call attach_sections_to_segments.
|
|
|
|
2008-04-11 Cary Coutant <ccoutant@google.com>
|
|
|
|
* i386.cc (Target_i386::got_mod_index_entry): Restore code previously
|
|
thought unnecessary.
|
|
* x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise.
|
|
|
|
2008-04-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
* output.h (class Output_section_data): Remove inline definition
|
|
of set_addralign.
|
|
* output.cc (Output_section_data::set_addralign): New function.
|
|
|
|
2008-04-11 Cary Coutant <ccoutant@google.com>
|
|
|
|
Add support for TLS descriptors for i386 and x86_64.
|
|
* i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function.
|
|
(Target_i386::Relocate::tls_desc_gd_to_le): New function.
|
|
(Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and
|
|
GOT_TYPE_TLS_DESC.
|
|
(Target_i386::got_mod_index_entry): Remove unnecessary code.
|
|
(Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and
|
|
R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec
|
|
relocations.
|
|
(Target_i386::Scan::global): Fix problem with GD-to-IE relaxation.
|
|
Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations;
|
|
Fix problem with initial-exec relocations.
|
|
(Target_i386::Relocate::relocate_tls): Likewise.
|
|
(Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE
|
|
relaxation.
|
|
* output.cc (Output_data_dynamic::Dynamic_entry::write): Add
|
|
support for section-plus-offset dynamic table entries.
|
|
* output.h (Output_data_dynamic::add_section_plus_offset): New function.
|
|
(Output_data_dynamic::Dynamic_entry): Add support for
|
|
section-plus-offset dynamic table entries.
|
|
(Output_data_dynamic::Classification): Likewise.
|
|
(Output_data_dynamic::classification_): Renamed offset_.
|
|
* x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function.
|
|
(Target_x86_64::Relocate::tls_desc_gd_to_le): New function.
|
|
(Target_x86_64::make_plt_section): New function.
|
|
(Target_x86_64::reserve_tlsdesc_entries): New function.
|
|
(Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter.
|
|
(Output_data_plt_x86_64::reserve_tlsdesc_entry): New function.
|
|
(Output_data_plt_x86_64::has_tlsdesc_entry): New function.
|
|
(Output_data_plt_x86_64::get_tlsdesc_got_offset): New function.
|
|
(Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function.
|
|
(Output_data_plt_x86_64::tlsdesc_plt_entry): New field.
|
|
(Output_data_plt_x86_64::set_final_data_size): Move out of line;
|
|
add extra PLT entry for TLS descriptors.
|
|
(Output_data_plt_x86_64::got_): New field.
|
|
(Output_data_plt_x86_64::tlsdesc_got_offset_): New field.
|
|
(Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new
|
|
fields.
|
|
(Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS
|
|
descriptors.
|
|
(Target_x86_64::make_plt_entry): Factor out make_plt_section.
|
|
(Target_x86_64::got_mod_index_entry): Remove unnecessary code.
|
|
(Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and
|
|
R_386_TLS_DESC_CALL relocations.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
(Target_x86_64::do_finalize_sections): Add dynamic table entries
|
|
for TLS descriptors.
|
|
(Relocate::relocate_tls): Fix problem with GD-to-IE relaxation.
|
|
Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations.
|
|
(Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with
|
|
GD-to-IE relaxation.
|
|
* configure.ac: Export new conditional variables TLS_GNU2_DIALECT
|
|
and TLS_DESCRIPTORS.
|
|
* Makefile.in: Rebuild.
|
|
* configure: Rebuild.
|
|
* testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target.
|
|
(tls_test_shared2.so): New target.
|
|
(tls_shared_gd_to_ie_test_SOURCES): New variable.
|
|
(tls_shared_gd_to_ie_test_DEPENDENCIES): New variable.
|
|
(tls_shared_gd_to_ie_test_LDFLAGS): New variable.
|
|
(tls_shared_gd_to_ie_test_LDADD): New variable.
|
|
(tls_shared_gnu2_gd_to_ie_test): New target.
|
|
(tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so):
|
|
New targets.
|
|
(tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable.
|
|
(ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable.
|
|
(tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable.
|
|
(tls_shared_gnu2_gd_to_ie_test_LDADD): New variable.
|
|
(tls_shared_gnu2_test): New target.
|
|
(tls_test_gnu2_shared.so): New target.
|
|
(tls_shared_gnu2_test_SOURCES): New variable.
|
|
(tls_shared_gnu2_test_DEPENDENCIES): New variable.
|
|
(tls_shared_gnu2_test_LDFLAGS): New variable.
|
|
(tls_shared_gnu2_test_LDADD): New variable.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
* testsuite/Makefile.
|
|
|
|
2008-04-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
* testsuite/Makefile.am (justsyms_2r.o): Add dependency on
|
|
justsyms.t.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes
|
|
long.
|
|
* testsuite/script_test_2.cc (main): Adjust test.
|
|
|
|
2008-04-11 David S. Miller <davem@davemloft.net>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (General_options): Add entries for '-Y' and
|
|
'-relax'.
|
|
* options.cc (General_options:finalize): If -Y was used, add those
|
|
entries to the library path instead of the default "/lib" and
|
|
"/usr/lib".
|
|
|
|
2008-04-11 David S. Miller <davem@davemloft.net>
|
|
|
|
* testsuite/justsyms.t: Start at 0x100.
|
|
* testsuite/justsyms_1.cc: Adjust justsyms_string assertion.
|
|
* testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes
|
|
long.
|
|
* testsuite/script_test_2.cc: Adjust string and section length
|
|
checks.
|
|
|
|
2008-04-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR gold/5996
|
|
* script-sections.cc (Sections_element::allocate_to_segment): Add
|
|
orphan parameter.
|
|
(Output_section_definition::allocate_to_segment): Likewise.
|
|
(Orphan_output_section::allocate_to_segment): Likewise.
|
|
(Script_sections::attach_sections_using_phdrs_clause): Don't
|
|
propagate non-PT_LOAD segments to orphan sections.
|
|
* testsuite/Makefile.am (script_test_3.stdout): Generate using
|
|
readelf rather than objdump.
|
|
* testsuite/script_test_3.sh: Adjust accordingly. Test that
|
|
.interp section and PT_INTERP segment are the same size.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* symtab.cc (Symbol_table::add_from_dynobj): Only look for weak
|
|
aliases for symbols defined in the same object.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test.
|
|
(weak_alias_test_SOURCES): New variable.
|
|
(weak_alias_test_DEPENDENCIES): New variable.
|
|
(weak_alias_test_LDFLAGS): New variable.
|
|
(weak_alias_test_LDADD): New variable.
|
|
(weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets.
|
|
(weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets.
|
|
(weak_alias_test_3.o): New target.
|
|
(weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets.
|
|
* testsuite/weak_alias_test_main.cc: New file.
|
|
* testsuite/weak_alias_test_1.cc: New file.
|
|
* testsuite/weak_alias_test_2.cc: New file.
|
|
* testsuite/weak_alias_test_3.cc: New file.
|
|
|
|
2008-04-08 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Add --noinhibit-exec option.
|
|
* main.cc (main): Check --noinhibit-exec.
|
|
|
|
* options.h (class General_options): Define --wrap as a special
|
|
option. Add wrap_symbols_ field.
|
|
(General_options::any_wrap_symbols): New function.
|
|
(General_options::is_wrap_symbol): New function.
|
|
* options.cc (General_options::parse_wrap): New function.
|
|
(General_options::General_options): Initialize wrap_symbols_.
|
|
* symtab.cc (Symbol_table::wrap_symbol): New function.
|
|
(Symbol_table::add_from_object): Handle --wrap.
|
|
* symtab.h (class Symbol_table): Declare wrap_symbol.
|
|
* target.h (Target::wrap_char): New function.
|
|
(Target::Target_info): Add wrap_char field.
|
|
* i386.cc (Target_i386::i386_info): Initialize wrap_char.
|
|
* x86_64.cc (Target_x86_64::x86_64_info): Likewise.
|
|
* testsuite/testfile.cc (Target_test::test_target_info):
|
|
Likewise.
|
|
|
|
* errors.cc (Errors::undefined_symbol): Mention symbol version if
|
|
there is one.
|
|
|
|
* layout.h (class Layout): Add added_eh_frame_data_ field.
|
|
* layout.cc (Layout::Layout): Initialize new field.
|
|
(Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame
|
|
output section until we find a section we merged successfully.
|
|
* object.cc (Sized_relobj::check_eh_frame_flags): Don't require
|
|
that the size be non-zero.
|
|
|
|
* merge.cc (Object_merge_map::get_output_offset): Remove inline
|
|
qualifier.
|
|
|
|
2008-04-08 Craig Silverstein <csilvers@google.com>
|
|
|
|
* configure.ac: Export new conditional variable HAVE_ZLIB.
|
|
* testsuite/Makefile.am (flagstest_o_specialfile): Condition
|
|
on HAVE_ZLIB.
|
|
(flagstest_o_specialfile_and_compress_debug_sections): Likewise.
|
|
* configure, Makefile.in, testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-04-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Set to "1.5".
|
|
|
|
* x86_64.cc (Target_x86_64::Scan): Change from struct to class.
|
|
Add issued_non_pic_error_ field. Declare check_non_pic.
|
|
(Target_x86_64::Scan::check_non_pic): New function.
|
|
(Target_x86_64::Scan::local): Call check_non_pic as appropriate.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
|
|
* output.cc (Output_reloc<SHT_REL>::local_section_offset): Add
|
|
addend parameter. Change caller. Handle merge sections.
|
|
(Output_reloc<SHT_REL>::symbol_value): Change parameter type from
|
|
Address to Addend. Don't add in the result of
|
|
local_section_offset, pass down the addend and use the returned
|
|
value.
|
|
* output.h (class Output_reloc<SHT_REL>): Add Addend typedef.
|
|
Update declarations of local_section_offset and symbol_value.
|
|
* testsuite/two_file_test_1.cc (t18): New function.
|
|
* testsuite/two_file_test_2.cc (f18): New function.
|
|
* testsuite/two_file_test_main.cc (main): Call t18.
|
|
* testsuite/two_file_test.h (t18, f18): Declare.
|
|
|
|
* configure.ac: Don't test for objdump, c++filt, or readelf.
|
|
* testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT
|
|
conditionals.
|
|
(TEST_READELF): New variable.
|
|
(TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables.
|
|
(check_PROGRAMS): Add two_file_strip_test.
|
|
(two_file_strip_test): New target.
|
|
(check_PROGRAMS): Add two_file_same_shared_strip_test.
|
|
(two_file_same_shared_strip_test_SOURCES): New variable.
|
|
(two_file_same_shared_strip_test_DEPENDENCIES): New variable.
|
|
(two_file_same_shared_strip_test_LDFLAGS): New variable.
|
|
(two_file_same_shared_strip_test_LDADD): New variable.
|
|
(two_file_shared_strip.so): New target.
|
|
(ver_test_2.syms, ver_test_4.syms): Use TEST_READELF.
|
|
(ver_test_5.syms, ver_test_7.syms): Likewise.
|
|
(ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT.
|
|
(strip_test_3.stdout): Use TEST_OBJDUMP.
|
|
* configure, Makefile.in, testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-04-04 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.h (Symbol::is_weak_undefined): New function.
|
|
(Symbol::is_strong_undefined): New function.
|
|
(Symbol::is_absolute): New function.
|
|
(Symbol::needs_plt_entry): Exclude weak undefined symbols.
|
|
(Symbol::needs_dynamic_reloc): Exclude weak undefined and
|
|
absolute symbols.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test.
|
|
(weak_undef_test): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
* testsuite/weak_undef_file1.cc: New file.
|
|
* testsuite/weak_undef_file2.cc: New file.
|
|
* testsuite/weak_undef_test.cc: New file.
|
|
|
|
2008-04-03 Craig Silverstein <csilvers@google.com>
|
|
|
|
* compressed_output.h (class Output_compressed_section): Use
|
|
unsigned buffer.
|
|
* compressed_output.cc (zlib_compress): Use unsigned buffers,
|
|
add zlib header.
|
|
(zlib_compressed_suffix): Removed.
|
|
(Output_compressed_section::set_final_data_size): Use unsigned
|
|
buffers.
|
|
* testsuite/Makefile.am (flagstest_compress_debug_sections):
|
|
Fix linker invocation.
|
|
(flagstest_o_specialfile_and_compress_debug_sections):
|
|
Likewise.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
2008-04-02 David S. Miller <davem@davemloft.net>
|
|
|
|
* dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog,
|
|
Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned.
|
|
|
|
2008-04-02 Craig Silverstein <csilvers@google.com>
|
|
|
|
* TODO: New file.
|
|
|
|
2008-04-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
* fileread.cc (File_read::find_view): Add byteshift and vshifted
|
|
parameters. Update for new key type to views_. Change all
|
|
callers.
|
|
(File_read::read): Adjust for byteshift in returned view.
|
|
(File_read::add_view): New function, broken out of
|
|
find_and_make_view.
|
|
(File_read::make_view): New function, broken out of
|
|
find_and_make_view.
|
|
(File_read::find_or_make_view): Add offset and aligned
|
|
parameters. Rewrite accordingly. Change all callers.
|
|
(File_read::get_view): Add offset and aligned parameters. Adjust
|
|
for byteshift in return value.
|
|
(File_read::get_lasting_view): Likewise.
|
|
* fileread.h (class File_read): Update declarations.
|
|
(class File_read::View): Add byteshift_ field. Add byteshift to
|
|
constructor. Add byteshift method.
|
|
* archive.h (Archive::clear_uncached_views): New function.
|
|
(Archive::get_view): Add aligned parameter. Change all callers.
|
|
* object.h (Object::get_view): Add aligned parameter. Change all
|
|
callers.
|
|
(Object::get_lasting_view): Likewise.
|
|
|
|
* fileread.cc (File_read::release): Don't call clear_views if
|
|
there are multiple objects.
|
|
* fileread.h (File_read::clear_uncached_views): New function.
|
|
* archive.cc (Add_archive_symbols::run): Call clear_uncached_views
|
|
on the archive.
|
|
|
|
2008-03-31 Cary Coutant <ccoutant@google.com>
|
|
|
|
Add thin archive support.
|
|
* archive.cc (Archive::armagt): New const.
|
|
(Archive::setup): Remove task parameter and calls to unlock.
|
|
(Archive::unlock_nested_archives): New function.
|
|
(Archive::read_header): Add nested_off parameter. Change
|
|
all callers.
|
|
(Archive::interpret_header): Likewise.
|
|
(Archive::include_all_members): Change to handle thin
|
|
archives.
|
|
(Archive::include_member): Likewise.
|
|
* archive.h (Archive::Archive): Add new parameters and
|
|
initializers.
|
|
(Archive::armagt): New const.
|
|
(Archive::setup): Remove task parameter.
|
|
(Archive::unlock_nested_archives): New function.
|
|
(Archive::read_header): Add nested_off parameter.
|
|
(Archive::interpret_header): Likewise.
|
|
(Archive::Nested_archive_table): New typedef.
|
|
(Archive::is_thin_archive_): New field.
|
|
(Archive::nested_archives_): New field.
|
|
(Archive::options_): New field.
|
|
(Archive::dirpath_): New field.
|
|
(Archive::task_): New field.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Add check
|
|
for thin archives. Pass additional parameters to
|
|
Archive::Archive. Unlock the archive file after calling
|
|
Archive::setup.
|
|
|
|
2008-03-29 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.cc (Symbol_table::do_define_as_constant): Don't force a
|
|
version symbol to be local.
|
|
* testsuite/ver_test_4.sh: New file.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh.
|
|
(check_DATA): Add ver_test_4.syms.
|
|
(ver_test_4.syms): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* output.cc
|
|
(Output_section::Input_section_sort_entry::has_priority): New
|
|
function.
|
|
(Output_section::Input_section_sort_entry::match_file_name): New
|
|
function.
|
|
(Output_section::Input_section_sort_entry::match_section_name):
|
|
Remove.
|
|
(Output_section::Input_section_sort_entry::match_section_name_prefix):
|
|
Remove.
|
|
(Output_section::Input_section_sort_entry::match_section_file):
|
|
Remove.
|
|
(Output_section::Input_section_sort_compare::operator()): Rewrite
|
|
using new Input_section_sort_entry functions. Sort crtbegin and
|
|
crtend first. Sort sections with no priority before sections with
|
|
a priority.
|
|
* testsuite/initpri1.c (d3): Check j != 4.
|
|
(cd5): New constructor/destructor function.
|
|
(main): Check j != 2.
|
|
|
|
* symtab.cc (Symbol_table::add_from_object): If we don't use the
|
|
new symbol when resolving, don't call set_is_default.
|
|
* testsuite/ver_test_7.cc: New file.
|
|
* testsuite/ver_test_7.sh: New file.
|
|
* testsuite/Makefile.am (ver_test_7.so): New target.
|
|
(ver_test_7.o): New target.
|
|
(check_SCRIPTS): Add ver_test_7.sh.
|
|
(check_DATA): Add ver_test_7.syms.
|
|
(ver_test_7.syms): New target.
|
|
|
|
2008-03-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* layout.cc (Layout::layout): If we see an input section with a
|
|
name that needs sorting, set the must_sort flag for the output
|
|
section.
|
|
(Layout::make_output_section): If the name of the output section
|
|
indicates that it might require sorting, set the may_sort flag.
|
|
* output.h (Output_section::may_sort_attached_input_sections): New
|
|
function.
|
|
(Output_section::set_may_sort_attached_input_sections): New
|
|
function.
|
|
(Output_section::must_sort_attached_input_sections): New
|
|
function.
|
|
(Output_section::set_must_sort_attached_input_sections): New
|
|
function.
|
|
(class Output_section): Declare Input_section_sort_entry. Define
|
|
Input_section_sort_compare. Declare
|
|
sort_attached_input_sections. Add new fields:
|
|
may_sort_attached_input_sections_,
|
|
must_sort_attached_input_sections_,
|
|
attached_input_sections_are_sorted_.
|
|
* output.cc (Output_section::Output_section): Initialize new
|
|
fields.
|
|
(Output_section::add_input_section): Add an entry to
|
|
input_sections_ if may_sort or must_sort are true.
|
|
(Output_section::set_final_data_size): Call
|
|
sort_attached_input_sections if necessary.
|
|
(Output_section::Input_section_sort_entry): Define new class.
|
|
(Output_section::Input_section_sort_compare::operator()): New
|
|
function.
|
|
(Output_section::sort_attached_input_sections): New function.
|
|
* configure.ac: Check whether the compiler supports constructor
|
|
priorities. Define a CONSTRUCTOR_PRIORITY automake conditional.
|
|
* testsuite/initpri1.c: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if
|
|
CONSTRUCTOR_PRIORITY.
|
|
(initpri1_SOURCES, initpri1_DEPENDENCIES): New variables.
|
|
(initpri1_LDFLAGS): New variable.
|
|
* configure, Makefile.in, testsuite/Makefile.in: Rebuild.
|
|
|
|
2008-03-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* common.cc (Sort_commons::operator): Correct sorting algorithm.
|
|
* testsuite/common_test_1.c: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add common_test_1.
|
|
(common_test_1_SOURCES): New variable.
|
|
(common_test_1_DEPENDENCIES): New variable.
|
|
(common_test_1_LDFLAGS): New variable.
|
|
|
|
* symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_
|
|
and commons_ correctly when NAME/VERSION does not override
|
|
NAME/NULL.
|
|
* testsuite/ver_test_6.c: New file.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6
|
|
(ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables.
|
|
(ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables.
|
|
|
|
2008-03-26 Ian Lance Taylor <iant@google.com>
|
|
|
|
* symtab.cc (Symbol_table::add_from_relobj): Don't set the version
|
|
of an undefined symbol from a version script.
|
|
* testsuite/Makefile.am (ver_test_5.so): New target.
|
|
(ver_test_5.o): New target.
|
|
(check_SCRIPTS): Add ver_test_5.sh.
|
|
(check_DATA): Add ver_test_5.syms.
|
|
(ver_test_5.syms): New target.
|
|
* testsuite/ver_test_5.cc: New file.
|
|
* testsuite/ver_test_5.script: New file.
|
|
* testsuite/ver_test_5.sh: New file.
|
|
* Makefile.in, testsuite/Makefile.in: Rebuild.
|
|
|
|
PR gold/5986
|
|
Fix problems building gold with gcc 4.3.0.
|
|
* gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define.
|
|
(gold_error_at_location, gold_warning_at_location): Use it.
|
|
* configure.ac: Check whether we can compile and use a template
|
|
function with a printf attribute.
|
|
* x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value
|
|
when jumping over bytes.
|
|
* object.cc: Instantiate Object::read_section_data.
|
|
* debug.h: Include <cstring>
|
|
* dwarf_reader.cc: Include <algorithm>
|
|
* main.cc: Include <cstring>.
|
|
* options.cc: Include <cstring>.
|
|
* output.cc: Include <cstring>.
|
|
* script.cc: Include <cstring>.
|
|
* script.h: Include <string>.
|
|
* symtab.cc: Include <cstring> and <algorithm>.
|
|
* target-select.cc: Include <cstring>.
|
|
* version.cc: Include <string>.
|
|
* testsuite/testmain.cc: Include <cstdlib>.
|
|
* configure, config.in: Rebuild.
|
|
|
|
2008-03-25 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.cc: Include "../bfd/bfdver.h".
|
|
(options::help): Print bug reporting address.
|
|
|
|
* version.cc (print_version): Adjust output for current value of
|
|
BFD_VERSION_STRING.
|
|
|
|
* NEWS: New file.
|
|
|
|
* options.cc (options::help): Print list of supported targets.
|
|
* target-select.h: Include <vector>.
|
|
(class Target_selector): Make machine_, size_, and is_big_endian_
|
|
fields const. Add bfd_name_ and instantiated_target_ fields.
|
|
(Target_selector::Target_selector): Add bfd_name parameter.
|
|
(Target_selector::recognize): Make non-virtual, call
|
|
do_recognize.
|
|
(Target_selector::recognize_by_name): Make non-virtual, call
|
|
do_recognize_by_name.
|
|
(Target_selector::supported_names): New function.
|
|
(Target_selector::bfd_name): New function.
|
|
(Target_selector::do_instantiate_target): New pure virtual
|
|
function.
|
|
(Target_selector::do_recognize): New virtual function.
|
|
(Target_selector::do_recognize_by_name): New virtual function.
|
|
(Target_selector::instantiate_target): New private function.
|
|
(supported_target_names): Declare.
|
|
* target-select.cc (Target_selector::Target_selector): Update for
|
|
new parameter and fields.
|
|
(select_target_by_name): Check that the name matches before
|
|
calling recognize_by_name.
|
|
(supported_target_names): New function.
|
|
* i386.cc (class Target_selector_i386): Update Target_selector
|
|
constructor call. Remove recognize and recognize_by_name. Add
|
|
do_instantiate_target.
|
|
* x86_64.cc (class Target_selector_x86_64): Likewise.
|
|
* testsuite/testfile.cc (class Target_selector_test): Update for
|
|
changes to Target_selector.
|
|
|
|
* README: Rewrite, with some notes on unsupported features.
|
|
|
|
2008-03-24 Cary Coutant <ccoutant@google.com>
|
|
|
|
* i386.cc (Target_i386::Got_type): New enum declaration.
|
|
(Target_i386::Scan::local): Updated callers of Output_data_got
|
|
member functions.
|
|
(Target_i386::Scan::global): Likewise.
|
|
(Target_i386::Relocate::relocate): Likewise.
|
|
(Target_i386::Relocate::relocate_tls): Likewise.
|
|
* object.h (Got_offset_list): New class.
|
|
(Sized_relobj::local_has_got_offset): Added got_type parameter.
|
|
(Sized_relobj::local_got_offset): Likewise.
|
|
(Sized_relobj::set_local_got_offset): Likewise.
|
|
(Sized_relobj::local_has_tls_got_offset): Removed.
|
|
(Sized_relobj::local_tls_got_offset): Removed.
|
|
(Sized_relobj::set_local_tls_got_offset): Removed.
|
|
(Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
|
|
* output.cc (Output_data_got::add_global): Added got_type parameter.
|
|
(Output_data_got::add_global_with_rel): Likewise.
|
|
(Output_data_got::add_global_with_rela): Likewise.
|
|
(Output_data_got::add_global_pair_with_rel): New function.
|
|
(Output_data_got::add_global_pair_with_rela): New function.
|
|
(Output_data_got::add_local): Added got_type parameter.
|
|
(Output_data_got::add_local_with_rel): Likewise.
|
|
(Output_data_got::add_local_with_rela): Likewise.
|
|
(Output_data_got::add_local_pair_with_rel): New function.
|
|
(Output_data_got::add_local_pair_with_rela): New function.
|
|
(Output_data_got::add_global_tls): Removed.
|
|
(Output_data_got::add_global_tls_with_rel): Removed.
|
|
(Output_data_got::add_global_tls_with_rela): Removed.
|
|
(Output_data_got::add_local_tls): Removed.
|
|
(Output_data_got::add_local_tls_with_rel): Removed.
|
|
(Output_data_got::add_local_tls_with_rela): Removed.
|
|
* output.h (Output_data_got::add_global): Added got_type parameter.
|
|
(Output_data_got::add_global_with_rel): Likewise.
|
|
(Output_data_got::add_global_with_rela): Likewise.
|
|
(Output_data_got::add_global_pair_with_rel): New function.
|
|
(Output_data_got::add_global_pair_with_rela): New function.
|
|
(Output_data_got::add_local): Added got_type parameter.
|
|
(Output_data_got::add_local_with_rel): Likewise.
|
|
(Output_data_got::add_local_with_rela): Likewise.
|
|
(Output_data_got::add_local_pair_with_rel): New function.
|
|
(Output_data_got::add_local_pair_with_rela): New function.
|
|
(Output_data_got::add_global_tls): Removed.
|
|
(Output_data_got::add_global_tls_with_rel): Removed.
|
|
(Output_data_got::add_global_tls_with_rela): Removed.
|
|
(Output_data_got::add_local_tls): Removed.
|
|
(Output_data_got::add_local_tls_with_rel): Removed.
|
|
(Output_data_got::add_local_tls_with_rela): Removed.
|
|
* resolve.cc (Symbol::override_base_with_special): Removed
|
|
reference to has_got_offset_ field.
|
|
* symtab.cc (Symbol::init_fields): Replaced initialization
|
|
of got_offset_ with got_offsets_. Removed initialization
|
|
of has_got_offset_
|
|
* symtab.h (Symbol::has_got_offset): Aded got_type parameter.
|
|
(Symbol::got_offset): Likewise.
|
|
(Symbol::set_got_offset): Likewise.
|
|
(Symbol::has_tls_got_offset): Removed.
|
|
(Symbol::tls_got_offset): Removed.
|
|
(Symbol::set_tls_got_offset): Removed.
|
|
(Symbol::got_offset_): Removed.
|
|
(Symbol::tls_mod_got_offset_): Removed.
|
|
(Symbol::tls_pair_got_offset_): Removed.
|
|
(Symbol::got_offsets_): New field.
|
|
(Symbol::has_got_offset): Removed.
|
|
(Symbol::has_tls_mod_got_offset): Removed.
|
|
(Symbol::has_tls_pair_got_offset): Removed.
|
|
* x86_64.cc (Target_x86_64::Got_type): New enum declaration.
|
|
(Target_x86_64::Scan::local): Updated callers of Output_data_got
|
|
member functions.
|
|
(Target_x86_64::Scan::global): Likewise.
|
|
(Target_x86_64::Relocate::relocate): Likewise.
|
|
(Target_x86_64::Relocate::relocate_tls): Likewise.
|
|
|
|
2008-03-25 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* yyscript.y: Fix spelling error in comment.
|
|
|
|
2008-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Define build_id option.
|
|
* layout.h (class Layout): Declare write_build_id, create_note,
|
|
create_build_id. Add build_id_note_ member.
|
|
* layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
|
|
"libiberty.h", "md5.h", "sha1.h".
|
|
(Layout::Layout): Initialize eh_frame_data_,
|
|
eh_frame_hdr_section_, and build_id_note_.
|
|
(Layout::finalize): Call create_build_id.
|
|
(Layout::create_note): New function, broken out of
|
|
Layout::create_gold_note.
|
|
(Layout::create_gold_note): Call create_note.
|
|
(Layout::create_build_id): New function.
|
|
(Layout::write_build_id): New function.
|
|
(Close_task_runner::run): Call write_build_id.
|
|
|
|
* x86_64.cc: Correct license to GPLv3.
|
|
|
|
2008-03-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.cc: Include "demangle.h".
|
|
(parse_optional_string): New function.
|
|
(parse_long_option): Handle takes_optional_argument.
|
|
(parse_short_option): Update dash_z initializer. Handle
|
|
takes_optional_argument.
|
|
(General_options::General_options): Initialize do_demangle_.
|
|
(General_options::finalize): Set do_demangle_. Handle demangling
|
|
style.
|
|
* options.h (parse_optional_string): Declare.
|
|
(struct One_option): Add optional_arg field. Update constructor.
|
|
Update call constructor calls. Add takes_optional_argument
|
|
function.
|
|
(DEFINE_var): Add optional_arg__ parameter. Change all callers.
|
|
(DEFINE_optional_string): Define.
|
|
(General_options::demangle): Change from DEFINE_bool to
|
|
DEFINE_optional_string.
|
|
(General_options::no_demangle): New function.
|
|
(General_options::do_demangle): New function.
|
|
(General_options::set_do_demangle): New function.
|
|
(General_options::execstack_status_): Move definition to end of
|
|
class definition.
|
|
(General_options::static_): Likewise.
|
|
(General_options::do_demangle_): New field.
|
|
* object.cc (big_endian>::get_symbol_location_info): Call
|
|
Options::do_demangle, not Options::demangle.
|
|
* symtab.cc (demangle): Likewise.
|
|
|
|
2008-03-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold.h: Include <cstddef> and <sys/types.h>
|
|
* options.h: Include <cstring>.
|
|
|
|
2008-03-21 Ian Lance Taylor <iant@google.com>
|
|
|
|
* Added source code to GNU binutils.
|