+2012-03-12 Cary Coutant <ccoutant@google.com>
+
+ * reduced_debug_output.cc
+ (Output_reduced_debug_info_section::get_die_end): Add new FORM
+ codes to switch.
+
+2012-02-29 Cary Coutant <ccoutant@google.com>
+
+ * object.cc (need_decompressed_section): Add #ifdef ENABLE_THREADS.
+
+2012-02-29 Cary Coutant <ccoutant@google.com>
+
+ * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info):
+ Call Object::decompressed_section_contents.
+ * dwarf_reader.h (Sized_dwarf_line_info::~Sized_dwarf_line_info):
+ New dtor.
+ (Sized_dwarf_line_info::buffer_start_): New data member.
+ * merge.cc (Output_merge_data::do_add_input_section): Call
+ Object::decompressed_section_contents.
+ (Output_merge_string::do_add_input_section): Likewise.
+ * object.cc (need_decompressed_section): New function.
+ (build_compressed_section_map): Decompress sections needed later.
+ (Sized_relobj_file::do_decompressed_section_contents): New function.
+ (Sized_relobj_file::do_discard_decompressed_sections): New function.
+ * object.h (Object::decompressed_section_contents): New function.
+ (Object::discard_decompressed_sections): New function.
+ (Object::do_decompressed_section_contents): New function.
+ (Object::do_discard_decompressed_sections): New function.
+ (Compressed_section_info): New type.
+ (Compressed_section_map): Include decompressed section contents.
+ (Sized_relobj_file::do_decompressed_section_contents): New function.
+ (Sized_relobj_file::do_discard_decompressed_sections): New function.
+
+2012-02-16 Cary Coutant <ccoutant@google.com>
+
+ * testsuite/Makefile.am (initpri2): Add --ctors-in-init-array option.
+ * testsuite/Makefile.in: Regenerate.
+
+2012-02-14 Cary Coutant <ccoutant@google.com>
+
+ * options.cc (General_options::finalize): Disallow -pie and -static.
+
+2012-02-03 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_relocate_functions::abs8,
+ Arm_relocate_functions::abs16): Use
+ Bits::has_signed_unsigned_overflow32.
+ (Arm_relocate_functions::thm_abs8): Correct range of
+ overflow check.
+ * reloc.h (Bits class): Change minimum number of bits from 0 to 1
+ in assertions.
+
+2012-02-02 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Reloc_stub::stub_type_for_reloc): Use PIC stubs in all
+ position independent outputs, not just shared objects.
+
+2012-01-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac: Check if -fpic -mtls-dialect=gnu2 works.
+ * configure: Regenerated.
+
+2012-01-27 Ian Lance Taylor <iant@google.com>
+
+ * reloc.h (Bits): New class with static functions, copied from
+ namespace utils in arm.cc.
+ * arm.cc (namespace utils): Remove. Rewrite all uses to use Bits
+ instead.
+
+2012-01-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * incremental.cc (write_info_blocks): Correct relocation offset.
+
+2012-01-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * x86_64.cc (Relocate::tls_gd_to_ie): Support x32.
+ (Relocate::tls_gd_to_le): Likewise.
+
+2012-01-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * x86_64.cc (Scan::global): Support x32 IFUNC function pointer.
+
+2012-01-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac: Check if -mcmodel=medium works.
+ * configure: Regenerated.
+
+2012-01-24 Cary Coutant <ccoutant@google.com>
+
+ * int_encoding.cc (read_unsigned_LEB_128): Replaced with inline
+ definition and ...
+ (read_unsigned_LEB_128_x): ... this new function.
+ (read_signed_LEB_128): Replaced with inline definition and ...
+ (read_signed_LEB_128_x): ... this new function.
+ * int_encoding.h (read_unsigned_LEB_128_x): New function.
+ (read_unsigned_LEB_128): Add inline definition.
+ (read_signed_LEB_128_x): New function.
+ (read_signed_LEB_128): Add inline definition.
+ * testsuite/Makefile.am (leb128_unittest): New unit test.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/leb128_unittest.cc: New unit test.
+
+2012-01-23 Ian Lance Taylor <iant@google.com>
+
+ PR gold/13617
+ * i386.cc (Target_i386::do_code_fill): When using a jmp
+ instruction, pad with nop instructions.
+ * x86_64.cc (Target_x86_64::do_code_fill): Likewise.
+
+2012-01-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ * x86_64.cc (gc_process_relocs): Add typename on types used in
+ template.
+ (scan_relocs): Likewise.
+ (relocate_section): Likewise.
+ (apply_relocation): Likewise.
+
+2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * x86_64.cc (Scan::check_non_pic): Allow R_X86_64_32 for x32.
+ (Scan::local): Use R_X86_64_RELATIVE relocation for R_X86_64_32
+ under x32.
+
+2012-01-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * x86_64.cc: Initial support for x32.
+
+2012-01-03 Cary Coutant <ccoutant@google.com>
+
+ * gold/incremental.cc (Sized_incremental_binary::do_process_got_plt):
+ Use abstract base class for GOT.
+ * gold/output.h (class Output_data_got_base): New abstract base class.
+ (class Output_data_got): Derive from new base class, adjust ctors.
+ (Output_data_got::reserve_slot): Make virtual; rename to
+ do_reserve_slot; Adjust callers.
+ * gold/target.h (Sized_target::init_got_plt_for_update): Return
+ pointer to abstract base class.
+ * gold/x86_64.cc (Target_x86_64::init_got_plt_for_update): Likewise.
+
+2011-12-18 Ian Lance Taylor <iant@google.com>
+
+ * object.h (Relobj::local_symbol_value): New function.
+ (Relobj::local_plt_offset): New function.
+ (Relobj::local_has_got_offset): New function.
+ (Relobj::local_got_offset): New function.
+ (Relobj::set_local_got_offset): New function.
+ (Relobj::do_local_symbol_value): New pure virtual function.
+ (Relobj::do_local_plt_offset): Likewise.
+ (Relobj::do_local_has_got_offset): Likewise.
+ (Relobj::do_local_got_offset): Likewise.
+ (Relobj::do_set_local_got_offset): Likewise.
+ (Sized_relobj::do_local_has_got_offset): Rename from
+ local_has_got_offset.
+ (Sized_relobj::do_local_got_offset): Rename from local_got_offset.
+ (Sized_relobj::do_set_local_got_offset): Rename from
+ set_local_got_offset.
+ (Sized_relobj_file::do_local_plt_offset): Rename from
+ local_plt_offset.
+ (Sized_relobj_file::do_local_symbol_value): New function.
+ * object.cc (Sized_relobj_file::do_local_plt_offset): Rename from
+ local_plt_offset.
+ * output.cc (Output_data_got::Got_entry::write): Change object to
+ Relobj. Use local_symbol_value.
+ (Output_data_got::add_global_with_rel): Change rel_dyn to
+ Output_data_reloc_generic*. Use add_global_generic.
+ (Output_data_got::add_global_with_rela): Remove. Change all
+ callers to use add_global_with_rel.
+ (Output_data_got::add_global_pair_with_rel): Change rel_dyn to
+ Output_data_reloc_generic*. Use add_global_generic.
+ (Output_data_got::add_global_pair_with_rela): Remove. Change all
+ callers to use add_global_pair_with_rel.
+ (Output_data_got::add_local): Change object to Relobj*.
+ (Output_data_got::add_local_plt): Likewise.
+ (Output_data_got::add_local_with_rel): Change object to Relobj*,
+ change rel_dyn to Output_data_reloc_generic*. Use
+ add_local_generic.
+ (Output_data_got::add_local_with_rela): Remove. Change all
+ callers to use all_local_with_rel.
+ (Output_data_got::add_local_pair_with_rel): Change object to
+ Relobj*, change rel_dyn to Output_data_reloc_generic*. Use
+ add_output_section_generic.
+ (Output_data_got::add_local_pair_with_rela): Remove. Change all
+ callers to use add_local_pair_with_rel.
+ (Output_data_got::reserve_local): Change object to Relobj*.
+ * output.h: (class Output_data_reloc_generic): Add pure virtual
+ declarations for add_global_generic, add_local_generic,
+ add_output_section_generic.
+ (class Output_data_reloc) [SHT_REL, SHT_RELA]: Implement new
+ functions for Output_data_reloc_generic. Update declarations for
+ changes listed in output.cc.
+ (class Output_data_got): Change template parameter to got_size.
+ Don't define Rel_dyn or Rela_dyn. Update declarations per above.
+ * incremental.h (Sized_relobj_incr::do_local_symbol_value): New
+ function.
+ (Sized_relobj_incr::do_local_plt_offset): New function.
+ * copy-relocs.cc (Copy_relocs::Copy_reloc_entry::emit): Call
+ add_global_generic.
+
+2011-12-17 Cary Coutant <ccoutant@google.com>
+
+ * dwarf_reader.cc (Sized_dwarf_line_info::read_lines): Add casts.
+ * resolve.cc (Symbol_table::resolve): Likewise.
+ * i386.cc (Target_i386::do_code_fill): Use char constants for nop
+ arrays.
+ * x86_64.cc (Target_x86_64::do_code_fill): Likewise.
+
+2011-12-16 Ian Lance Taylor <iant@google.com>
+
+ * output.h (Output_data_reloc_generic::add): Only call
+ add_dynamic_reloc if this is a dynamic reloc section.
+
+2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/13505
+ * target-reloc.h (apply_relocation): Replace <64, false> with
+ <size, big_endian>.
+
+2011-11-25 Nick Clifton <nickc@redhat.com>
+
+ * po/it.po: New Italian translation.
+
+2011-11-17 Sterling Augustine <saugustine@google.com>
+
+ * script.cc (script_include_directive): Implement.
+ (read_script_file): New local variables name and search_path. Update
+ comment. Call IS_ABSOLUTE_PATH and Dirsearch::find_file_in_dir_list.
+ * dirsearch.h (Dirsearch::find_file_in_dir_list): Declare new method.
+ * dirsearch.cc (Dirsearch::find_file_in_dir_list): Implement it.
+
+2011-11-11 Sterling Augustine <saugustine@google.com>
+
+ * yyscript.y (section_cmd): Add support for INCLUDE directive.
+ (file_or_sections_cmd): Likewise.
+
+2011-11-11 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Target_arm::do_make_elf_object): Allow executable also
+ if --just-symbols is given.
+
+2011-11-10 Doug Kwan <dougkwan@google.com>
+
+ PR gold/13362
+ * arm.cc (Target_arm::Relocate::relocate_tls): Do unaligned accesses
+ when processing data relocs.
+ * reloc.h (Relocate_functions::rel_unaligned): New method.
+ (Relocate_functions::pcrel_unaligned): Ditto.
+ (Relocate_functions::rel32_unaligned): Ditto.
+ (Relocate_functions::pcrel32_unaligned): Ditto.
+
+2011-11-09 Doug Kwan <dougkwan@google.com>
+
+ PR gold/13362
+ * arm.cc (Arm_scan_relocatable_relocs::Default_scan_relocatable_relocs):
+ Use unaligned 4-byte relocs for static 32-bit data as required by EABI.
+ * reloc.h (Relocatable_relocs::Reloc_strategy): New enum
+ RELOC_ADJUST_FOR_SECTION_4_UNALIGNED.
+ (Relocate_functions::rel_unaligned): New.
+ (Relocate_functions::rel32_unaligned): New.
+ * target-reloc.h (relocate_for_relocatable): Add code to handle
+ RELOC_ADJUST_FOR_SECTION_4_UNALIGNED.
+ * testsuite/Makefile.am (arm_unaligned_reloc_r.stdout,
+ arm_unaligned_reloc_r): New targets.
+ * testsuite/Makefile.in: Regenerate.
+ * arm_unaligned_reloc.sh: Check unaligned relocs in relocatable
+ linking.
+
+2011-11-02 Ian Lance Taylor <iant@google.com>
+
+ * configure.ac: Add --with-lib-path option. Define LIB_PATH and
+ NATIVE_LINKER.
+ * Makefile.am (AM_CPPFLAGS): Define TOOLLIBDIR.
+ * options.cc (General_options::finalize): Use library search path
+ from configure script if specified. If not native and no sysroot,
+ only search TOOLLIBDIR.
+ * options.h (Search_directory::Search_directory): Change name to
+ const std::string&.
+ (General_options::add_to_library_path_with_sysroot): Change arg to
+ const std::string&.
+ * configure, Makefile.in, config.in: Rebuild.
+
+2011-11-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * arm.cc (Target_arm::may_use_v5t_interworking): Check whether
+ we are working around the ARM1176 Erratum.
+ * options.h (General_options::fix_arm1176): Add option.
+ * testsuite/Makefile.am: Add testcases, and keep current ones
+ working.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/arm_fix_1176.s: New file.
+ * testsuite/arm_fix_1176.sh: Likewise.
+
+2011-11-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * arm.cc (Target_arm::Target_arm): Remove initialisation of
+ may_use_blx_.
+ (Target_arm::may_use_blx): Remove method.
+ (Target_arm::set_may_use_blx): Likewise.
+ (Target_arm::may_use_v4t_interworking): New method.
+ (Target_arm::may_use_v5t_interworking): Likewise.
+ (Target_arm::may_use_blx_): Remove member variable.
+ (Arm_relocate_functions::arm_branch_common): Check for v5T
+ interworking.
+ (Arm_relocate_functions::thumb_branch_common): Likewise.
+ (Reloc_stub::stub_type_for_reloc): Likewise.
+ (Target_arm::do_finalize_sections): Correct interworking checks.
+ * testsuite/Makefile.am: Add new tests.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/arm_farcall_arm_arm.s: New test.
+ * testsuite/arm_farcall_arm_arm.sh: Likewise.
+ * testsuite/arm_farcall_arm_thumb.s: Likewise.
+ * testsuite/arm_farcall_arm_thumb.sh: Likewise.
+ * testsuite/arm_farcall_thumb_arm.s: Likewise.
+ * testsuite/arm_farcall_thumb_arm.sh: Likewise.
+ * testsuite/arm_farcall_thumb_thumb.s: Likewise.
+ * testsuite/arm_farcall_thumb_thumb.sh: Likewise.
+
2011-10-31 Cary Coutant <ccoutant@google.com>
PR gold/13023
projects / binutils-gdb.git / blobdiff