Subversion Repositories open8_urisc

2011-11-11  Sterling Augustine  

        * yyscript.y (section_cmd): Add support for INCLUDE directive.

        (file_or_sections_cmd): Likewise.

2011-11-11  Doug Kwan  

        * arm.cc (Target_arm::do_make_elf_object): Allow executable also

        if --just-symbols is given.

2011-11-10  Doug Kwan  

        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  

        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  

        * 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  

        * 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  

        * 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  

        PR gold/13023

        * expression.cc (Expression::eval_with_dot): Add

        is_section_dot_assignment parameter.

        (Expression::eval_maybe_dot): Likewise.  Adjust value when rhs is

        absolute and assigning to dot within a section.

        * script-sections.cc

        (Output_section_element_assignment::set_section_addresses): Pass

        dot_section to set_if_absolute.

        (Output_section_element_dot_assignment::finalize_symbols): Pass TRUE

        as is_section_dot_assignment flag to eval_with_dot.

        (Output_section_element_dot_assignment::set_section_addresses):

        Likewise.

        * script.cc (Symbol_assignment::set_if_absolute): Add dot_section

        parameter.  Also set value if relative to dot_section; set the

        symbol's output_section.

        * script.h (Expression::eval_with_dot): Add is_section_dot_assignment

        parameter.  Adjust all callers.

        (Expression::eval_maybe_dot): Likewise.

        (Symbol_assignment::set_if_absolute): Add dot_section parameter.

        Adjust all callers.

        * testsuite/script_test_2.t: Test assignment of an absolute value

        to dot within an output section element.

2011-10-31  Cary Coutant  

        * options.h (class General_options): Add --[no-]gnu-unique options.

        * symtab.cc (Symbol_table::sized_write_globals): Convert

        STB_GNU_UNIQUE to STB_GLOBAL if --no-gnu-unique.

2011-10-31  Cary Coutant  

        PR gold/13359

        * i386.cc (Target_i386::Relocate::relocate_tls): Remove

        unnecessary assertion.

        * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Likewise.

2011-10-31 Sriraman Tallam  

        * symtab.h (Symbol_table::gc_mark_symbol_for_shlib): Rename to

        gc_mark_symbol.

        * symtab.cc (Symbol_table::gc_mark_symbol_for_shlib): Rename to

        gc_mark_symbol.

        Change to just keep the section associated with symbol.

        (Symbol_table::add_from_relobj): Mark symbols as not garbage when

        they are externally visible and --export-dynamic is turned on.

        (Symbol_table::gc_mark_dyn_syms): Call gc_mark_symbol.

2011-10-19  Ian Lance Taylor  

        PR gold/13163

        * script-sections.cc

        (Output_section_element_dot_assignment::needs_output_section): New

        function.

2011-10-19  Ian Lance Taylor  

        PR gold/13204

        * layout.cc (Layout::segment_precedes): Don't assert failure if a

        --section-start option was seen.

        * options.h (General_options::any_section_start): New function.

2011-10-18  David S. Miller  

        PR binutils/13301

        * sparc.cc (Target_sparc::Relocate::reloc_adjust_addr_): New

        member to track relocation locations that have moved during TLS

        reloc optimizations.

        (Target_sparc::Relocate::Relocate): Initialize to NULL.

        (Target_sparc::Relocate::relocate): Adjust view down by 4

        bytes if it matches reloc_adjust_addr_.

        (Target_sparc::Relocate::relocate_tls): Always move the

        __tls_get_addr call delay slot instruction forward 4 bytes when

        performing relaxation.

2011-10-18  Cary Coutant  

        * output.cc (posix_fallocate): Return 0 on success, errno on failure.

        (Output_file::map_no_anonymous): Check for non-zero

        return code from posix_fallocate.

2011-10-17  Cary Coutant  

        PR gold/13245

        * plugin.cc (is_visible_from_outside): Check for symbols

        referenced from dynamic objects.

        * resolve.cc (Symbol_table::resolve): Don't count references

        from dynamic objects as references from real ELF files.

        * testsuite/plugin_test_2.sh: Adjust expected result.

2011-10-17  Cary Coutant  

        * gold.cc: Include timer.h.

        (queue_middle_tasks): Stamp time.

        (queue_final_tasks): Likewise.

        * main.cc (main): Store timer in parameters.  Print timers

        for each pass.

        * parameters.cc (Parameters::Parameters): Initialize timer_.

        (Parameters::set_timer): New function.

        (set_parameters_timer): New function.

        * parameters.h (Parameters::set_timer): New function.

        (Parameters::timer): New function.

        (Parameters::timer_): New data member.

        (set_parameters_timer): New function.

        * timer.cc (Timer::stamp): New function.

        (Timer::get_pass_time): New function.

        * timer.h (Timer::stamp): New function.

        (Timer::get_pass_time): New function.

        (Timer::pass_times_): New data member.

2011-10-17  Cary Coutant  

        * readsyms.cc (Read_symbols::run): Don't queue an unblocker

        task for members of lib groups.

2011-10-17  Cary Coutant  

        PR gold/13288

        * fileread.cc (File_read::find_view): Add assert.

        (File_read::make_view): Move bounds check (replace with assert)...

        (File_read::find_or_make_view): ... to here.

2011-10-12  Cary Coutant  

        * output.cc (Output_file::open_base_file): Handle case where

        ::read returns less than requested size.

2011-10-10  Cary Coutant  

        * incremental.cc (Sized_relobj_incr::Sized_relobj_incr):

        Initialize defined_count_.

        (Sized_relobj_incr::do_add_symbols): Count defined symbols.

        (Sized_relobj_incr::do_get_global_symbol_counts): Rewrite.

        (Sized_incr_dynobj::Sized_incr_dynobj): Initialize defined_count_.

        (Sized_incr_dynobj::do_add_symbols): Count defined symbols.

        (Sized_incr_dynobj::do_get_global_symbol_counts): Rewrite.

        * incremental.h (Sized_relobj_incr::defined_count_): New data

        member.

        (Sized_incr_dynobj::defined_count_): New data member.

        * plugin.cc (Sized_pluginobj::do_get_global_symbol_counts):

        Return zeroes instead of internal error.

2011-10-10  Cary Coutant  

        PR gold/13249

        * output.cc (Output_reloc::Output_reloc): Add use_plt_offset flag.

        (Output_reloc::symbol_value): Return PLT offset if flag is set.

        * output.h (class Output_reloc): Add use_plt_offset flag.

        (Output_reloc::type_): Adjust size of bit field.

        (Output_reloc::use_plt_offset_): New bit field.

        (class Output_data_reloc): Adjust all calls to Output_reloc_type.

        (Output_data_reloc::add_local_relative): (RELA only) Add use_plt_offset

        flag.  Adjust all callers.

        * x86_64.cc (Target_x86_64::Scan::local): Check for IFUNC when

        creating RELATIVE relocations.

2011-10-10  Nick Clifton  

        * po/es.po: Updated Spanish translation.

        * po/fi.po: Updated Finnish translation.

2011-10-03   Diego Novillo  

        * options.cc (parse_uint): Fix dereference of RETVAL.

2011-09-29  Sriraman Tallam  

        * layout.h (section_order_map_): New member.

        (get_section_order_map): New member function.

        * output.cc (Output_section::add_input_section): Check for patterns

        only when --section-ordering-file is specified.

        * gold.cc (queue_middle_tasks): Delay updating order of sections till

        output_sections have been formed.

        * layout.cc (Layout_Layout): Initialize section_order_map_.

        * plugin.cc (update_section_order): Store order in order_map. Do not

        update the order.

        * testsuite/Makefile.am: Add test case for plugin_final_layout.

        * testsuite/Makefile.in: Regenerate.

        * testsuite/plugin_section_order.c: New file.

        * testsuite/plugin_final_layout.cc: New file.

        * testsuite/plugin_final_layout.sh: New file.

2011-09-29  Cary Coutant  

        * incremental.cc (Sized_incremental_binary::do_process_got_plt):

        Check for NULL.

        * symtab.cc (Symbol_table::add_from_relobj): Ignore version

        symbols during incremental update.

        (Symbol_table::add_from_dynobj): Likewise.

2011-09-27  Viktor Kutuzov  

            Ian Lance Taylor  

        * symtab.cc (Symbol_table::define_special_symbol): Always

        canonicalize version string.

2011-09-26  Cary Coutant  

        * gold.cc (queue_initial_tasks): Move option checks ...

        * options.cc (General_options::finalize): ... to here. Disable

        some options; make others fatal.

2011-09-26  Cary Coutant  

        gcc PR lto/47247

        * plugin.cc (get_symbols_v2): New function.

        (Plugin::load): Add LDPT_GET_SYMBOLS_V2.

        (is_referenced_from_outside): New function.

        (Pluginobj::get_symbol_resolution_info): Add version parameter, return

        LDPR_PREVAILING_DEF_IRONLY_EXP when using new version.

        (get_symbols): Pass version parameter.

        (get_symbols_v2): New function.

        * plugin.h (Pluginobj::get_symbol_resolution_info): Add version

        parameter.

        * testsuite/plugin_test.c (get_symbols_v2): New static variable.

        (onload): Add LDPT_GET_SYMBOLS_V2.

        (all_symbols_read_hook): Use get_symbols_v2; check for

        LDPR_PREVAILING_DEF_IRONLY_EXP.

        * testsuite/plugin_test_3.sh: Update expected results.

2011-09-23  Simon Baldwin  

        * configure.ac: Add new --with-gold-ldadd and --with-gold-ldflags

        configuration options.

        * configure: Regenerate.

        * Makefile.am: Handle GOLD_LDADD and GOLD_LDFLAGS.

        * Makefile.in: Regenerate.

        * testsuite/Makefile.in: Regenerate.

2011-09-19  Sriraman Tallam  

        * plugin.h (should_defer_layout): Modify to check for any_claimed_.

2011-09-19  Cary Coutant  

        * incremental.cc (can_incremental_update): Fix typo in comment.

        * incremental.h (can_incremental_update): Likewise.

2011-09-18  Cary Coutant  

        * incremental.cc (can_incremental_update): New function.

        * incremental.h (can_incremental_update): New function.

        * layout.cc (Layout::init_fixed_output_section): Call it.

        (Layout::make_output_section): Don't allow patch space in .eh_frame.

        * object.cc (Sized_relobj_file::do_layout): Call

        can_incremental_update.

2011-09-13  Cary Coutant  

        * configure.ac: Check for glibc support for gnu_indirect_function

        support with static linking, setting automake conditional

        IFUNC_STATIC.

        * Makefile.in: Regenerate.

        * configure: Regenerate.

        * testsuite/Makefile.am (ifuncmain1static, ifuncmain2static)

        (ifuncmain4static, ifuncmain5static, ifuncmain7static): Add check

        for IFUNC_STATIC.

        * testsuite/Makefile.in: Regenerate.

2011-09-13  Cary Coutant  

        * incremental.cc (Sized_relobj_incr::do_layout): Call

        report_comdat_group for kept comdat sections.

        * testsuite/Makefile.am (incremental_comdat_test_1): New test.

        * testsuite/Makefile.in: Regenerate.

        * testsuite/incr_comdat_test_1.cc: New source file.

        * testsuite/incr_comdat_test_2_v1.cc: New source file.

        * testsuite/incr_comdat_test_2_v2.cc: New source file.

        * testsuite/incr_comdat_test_2_v3.cc: New source file.

2011-09-13  Ian Lance Taylor  

        * object.cc (Sized_relobj_file::do_layout): Remove unused local

        variable external_symbols_offset.

2011-09-12  Ian Lance Taylor  

        * object.cc (Sized_relobj_file::do_layout): Remove assertion which

        triggered if object has no symbols.

2011-09-09  David S. Miller  

        * output.cc (Output_fill_debug_info::do_write): Use Swap_unaligned.

        (Output_fill_debug_line::do_write): Likewise.

2011-08-29  Cary Coutant  

        * output.cc: (Output_fill_debug_info::do_minimum_hole_size): Add

        casts to match formatting specs.

        (Output_fill_debug_line::do_minimum_hole_size): Likewise.