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2010-04-09Add prototype to gold tests.H.J. Lu2-1/+5
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.
2010-04-07 * archive.cc (include_member): Destroy Read_symbols_data object beforeCary Coutant1-0/+4
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.
2010-04-07Use Automake option no-dist in gold.Ralf Wildenhues1-209/+10
gold/: * configure.ac (AM_INIT_AUTOMAKE): Add option no-dist. * configure: Regenerate. * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate.
2010-04-06 gcc PR lto/42757Cary Coutant5-6/+196
* 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.
2010-03-24 * testsuite/script_test_3.t: Add a TLS segment.Ian Lance Taylor3-9/+36
* 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 * script-sections.cc (class Orphan_section_placement): DefineIan Lance Taylor2-12/+35
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.
2010-03-222010-03-22 Doug Kwan <dougkwan@google.com>Doug Kwan5-12/+228
* 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.
2010-03-04 * i386.cc (Target_i386::can_check_for_function_pointers): New function.Sriraman Tallam4-20/+61
(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 * target-reloc.h (relocate_section): Check the symbol table indexIan Lance Taylor4-27/+125
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.
2010-02-272010-02-26 Doug Kwan <dougkwan@google.com>Doug Kwan1-2/+2
* 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.
2010-02-272010-02-26 Doug Kwan <dougkwan@google.com>Doug Kwan4-3/+128
* 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.
2010-02-252010-02-24 Doug Kwan <dougkwan@google.com>Doug Kwan1-2/+2
* 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.
2010-02-222010-02-21 Doug Kwan <dougkwan@google.com>Doug Kwan10-5/+500
* 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.
2010-02-132010-02-12 Sriraman Tallam <tmsriram@google.com>Sriraman Tallam6-13/+207
* 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.
2010-02-122010-02-11 Doug Kwan <dougkwan@google.com>Doug Kwan5-3/+161
* 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.
2010-02-10 * i386.cc (Relocate::relocate_tls): A local symbol is final if notIan Lance Taylor2-3/+30
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.
2010-02-10 * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_test.Ian Lance Taylor2-2/+46
(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.
2010-01-12 * target-reloc.h (visibility_error): New inline function.Ian Lance Taylor3-2/+55
(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 * script.cc (class Lazy_demangler): Recreate--revert part of patchIan Lance Taylor1-3/+3
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.
2010-01-11Use --dyn-syms instead of -DsH.J. Lu2-2/+2
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.
2010-01-07 * gc.h (Garbage_collection::Cident_section_map): New typedef.Sriraman Tallam4-1/+102
(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.
2009-12-31 PR 10979Ian Lance Taylor4-4/+107
* 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.
2009-12-31 PR 10916Ian Lance Taylor1-0/+8
* 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 PR 10861Ian Lance Taylor4-4/+2
* 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 * layout.cc (Layout::Layout): Initialize increase_relro_.Ian Lance Taylor1-0/+2
(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.
2009-12-14 Revert -Wshadow changes, all changes from:Ian Lance Taylor1-4/+4
2009-12-11 Doug Kwan <dougkwan@google.com> 2009-12-11 Nick Clifton <nickc@redhat.com> * configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS.
2009-12-122009-12-11 Doug Kwan <dougkwan@google.com>Doug Kwan1-4/+4
* 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.
2009-12-092009-12-09 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-2/+2
* 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.
2009-12-062009-12-05 Doug Kwan <dougkwan@google.com>Doug Kwan1-1/+3
elfcpp/ChangeLog: * arm.h: Define enums for Tag_CPU_arch EABI attribute. gold/ChangeLog: * 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.
2009-12-052009-12-05 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-153/+56
* 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.
2009-12-04pdaRafael Ávila de Espíndola1-6/+16
2009-12-022009-12-02 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola4-0/+92
* 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.
2009-11-09Include "config.h".H.J. Lu1-0/+4
009-11-09 H.J. Lu <hongjiu.lu@intel.com> PR gold/10930 * testsuite/plugin_test.c: Include "config.h".
2009-10-29 * object.h (class Relobj): Drop options parameter fromIan Lance Taylor1-9/+7
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 * symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary.Cary Coutant2-15/+58
* testsuite/Makefile.am (plugin_test_5): New test case. * testsuite/Makefile.in: Regenerate.
2009-10-162009-10-16 Doug Kwan <dougkwan@google.com>Doug Kwan4-3/+109
* 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.
2009-10-162009-10-16 Doug Kwan <dougkwan@google.com>Doug Kwan7-4/+263
* 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.
2009-10-14 Add support for -pie.Ian Lance Taylor2-9/+71
* 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 * gc.h (gc_process_relocs): Check if icf is enabled using newSriraman Tallam4-4/+127
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.
2009-10-102009-10-10 Chris Demetriou <cgd@google.com>Chris Demetriou4-5/+112
* 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.
2009-10-10 * testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0.Ian Lance Taylor1-1/+0
2009-10-06 * options.h (class General_options): DefineIan Lance Taylor15-4/+508
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.
2009-09-30 * object.h (class Object): Remove target_ field, and target,Ian Lance Taylor2-17/+20
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.
2009-09-27 * testsuite/initpri1.c: Don't try to use constructor priorities ifIan Lance Taylor1-5/+15
compiling with gcc before 4.3.
2009-09-22 * testsuite/retain_symbols_file_test.sh (check_present): ChangeIan Lance Taylor1-4/+4
output file name to retain_symbols_file_test.stdout. (check_absent): Likewise.
2009-09-18 * object.cc (Sized_relobj::do_count): Test should_retain_symbol map.Craig Silverstein3-3/+92
* 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.
2009-09-16 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files.Cary Coutant2-45/+73
* testsuite/Makefile.in: Regenerate.
2009-09-08 * output.cc (Output_file::open): Add execute permission to empty file.Cary Coutant2-10/+46
* testsuite/Makefile.am (permission_test): New test. * testsuite/Makefile.in: Regenerate.
2009-08-22Cleanups in binutils makefiles.Ralf Wildenhues2-4/+7
ld/: * Makefile.am (bin_PROGRAMS): Renamed from ... (noinst_PROGRAMS): ... this. (transform): Override, including the renaming of ld-new to ld. (install-exec-local): Installation of ld in $(bindir) not needed here any more. (AM_CPPFLAGS): Renamed from ... (INCLUDES): ... this. (MAINTAINERCLEANFILES): Add ld.1. * Makefile.in: Regenerate. gold/: * Makefile.am (AM_CPPFLAGS): Renamed from ... (INCLUDES): ... this. * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability. (AM_CPPFLAGS): Renamed from ... (INCLUDE): ... this. * Makefile.in, testsuite/Makefile.in: Regenerate. bfd/: * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow appending. [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set only in this condition. [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New, to build but not install libbfd.la in this condition. (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES) (install_libbfd, install_libbfd): Remove. * Makefile.in: Regenerate. binutils/: * Makefile.am (AM_CPPFLAGS): Renamed from ... (INCLUDES): ... this. (bin2c$(EXEEXT_FOR_BUILD): Adjust rule. (installcheck-local): Renamed from ... (installcheck): ... this. * Makefile.in: Regenerate. gas/: * Makefile.am (YFLAGS): Remove, not needed any more. (AM_CPPFLAGS): Renamed from ... (INCLUDES): ... this. * Makefile.in: Regenerate. gprof/: * Makefile.am (AM_CPPFLAGS): Renamed from ... (INCLUDES): ... this. * Makefile.in: Regenerate. opcodes/: * Makefile.am (libopcodes_la_LDFLAGS): Initialize early. [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES): Set only in this condition. [INSTALL_LIBBFD] (bfdinclude_DATA): New. [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): New. [!INSTALL_LIBBFD] (libopcodes_la_LDFLAGS): Ensure libopcodes.la is built shared even if it is not to be installed. (install-bfdlibLTLIBRARIES,uninstall-bfdlibLTLIBRARIES) (install_libopcodes, uninstall_libopcodes): Remove. (AM_CPPFLAGS): Renamed from ... (INCLUDES): ... this. * Makefile.in: Regenerate.
2009-08-22Regenerate tree using Autoconf 2.64 and Automake 1.11.Ralf Wildenhues1-221/+403
config/: * override.m4 (_GCC_AUTOCONF_VERSION): Bump to 2.64. /: * configure: Regenerate. etc/: * configure: Regenerate. sim/common/: * config.in: Regenerate. * configure: Likewise. sim/iq2000/: * config.in: Regenerate. * configure: Likewise. sim/d10v/: * config.in: Regenerate. * configure: Likewise. sim/igen/: * config.in: Regenerate. * configure: Likewise. sim/m32r/: * config.in: Regenerate. * configure: Likewise. sim/frv/: * config.in: Regenerate. * configure: Likewise. sim/: * avr/config.in: Regenerate. * avr/configure: Likewise. * configure: Likewise. * cris/config.in: Likewise. * cris/configure: Likewise. sim/h8300/: * config.in: Regenerate. * configure: Likewise. sim/mn10300/: * config.in: Regenerate. * configure: Likewise. sim/ppc/: * config.in: Regenerate. * configure: Likewise. sim/erc32/: * config.in: Regenerate. * configure: Likewise. sim/arm/: * config.in: Regenerate. * configure: Likewise. sim/m68hc11/: * config.in: Regenerate. * configure: Likewise. sim/lm32/: * config.in: Regenerate. * configure: Likewise. sim/sh64/: * config.in: Regenerate. * configure: Likewise. sim/v850/: * config.in: Regenerate. * configure: Likewise. sim/cr16/: * config.in: Regenerate. * configure: Likewise. sim/moxie/: * config.in: Regenerate. * configure: Likewise. sim/m32c/: * config.in: Regenerate. * configure: Likewise. sim/mips/: * config.in: Regenerate. * configure: Likewise. sim/mcore/: * config.in: Regenerate. * configure: Likewise. sim/testsuite/d10v-elf/: * configure: Regenerate. sim/testsuite/: * configure: Regenerate. sim/testsuite/frv-elf/: * configure: Regenerate. sim/testsuite/m32r-elf/: * configure: Regenerate. sim/testsuite/mips64el-elf/: * configure: Regenerate. sim/sh/: * config.in: Regenerate. * configure: Likewise. gold/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. * testsuite/Makefile.in: Likewise. gprof/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. * gconfig.in: Likewise. opcodes/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. gas/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. * doc/Makefile.in: Likewise. ld/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. gdb/: * aclocal.m4: Regenerate. * config.in: Likewise. * configure: Likewise. * gnulib/Makefile.in: Likewise. gdb/doc/: * configure: Regenerate. gdb/gdbserver/: * aclocal.m4: Regenerate. * config.in: Likewise. * configure: Likewise. gdb/testsuite/: * configure: Regenerate. * gdb.hp/configure: Likewise. * gdb.hp/gdb.aCC/configure: Likewise. * gdb.hp/gdb.base-hp/configure: Likewise. * gdb.hp/gdb.compat/configure: Likewise. * gdb.hp/gdb.defects/configure: Likewise. * gdb.hp/gdb.objdbg/configure: Likewise. * gdb.stabs/configure: Likewise. binutils/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. * doc/Makefile.in: Likewise. bfd/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. bfd/doc/: * Makefile.in: Regenerate. readline/: * configure: Regenerate. readline/examples/rlfe/: * configure: Regenerate.
generated by cgit v1.1 at 2024-12-03 11:32:35 +0000