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2011-07-09 PR gold/12386Ian Lance Taylor3-7/+54
* options.h (class General_options): Add --unresolved-symbols. * target-reloc.h (issue_undefined_symbol_error): Check --unresolved-symbols. Add comments.
2011-07-09 * testsuite/odr_violation2.cc (Ordering::operator()): MakeIan Lance Taylor2-1/+6
expression more complex.
2011-07-09 PR gold/11317Ian Lance Taylor4-26/+65
* target-reloc.h (issue_undefined_symbol_error): New inline function, broken out of relocate_section. (relocate_section): Call issue_undefined_symbol_error. * i386.cc (Target_i386::Relocate::relocate_tls): Don't crash if there is no TLS segment if we are about to issue an undefined symbol error. * x86_64.cc (Target_x86_64::relocate_tls): Likewise.
2011-07-09daily updateAlan Modra1-1/+1
2011-07-09*** empty log message ***gdbadmin1-1/+1
2011-07-08 PR gold/12279Ian Lance Taylor6-30/+124
* resolve.cc (Symbol_table::should_override): Add fromtype parameter. Change all callers. Give error when linking together TLS and non-TLS symbol. (Symbol_table::should_override_with_special): Add fromtype parameter. Change all callers. * i386.cc (Target_i386::Relocate::relocate_tls): Don't crash if there is no TLS segment if we have reported some errors. * x86_64.cc (Target_x86_64::relocate_tls): Likewise.
2011-07-08 PR gold/12372Ian Lance Taylor12-202/+690
* target.h (Target::plt_address_for_global): New function. (Target::plt_address_for_local): New function. (Target::plt_section_for_global): Remove. (Target::plt_section_for_local): Remove. (Target::do_plt_address_for_global): New virtual function. (Target::do_plt_address_for_local): New virtual function. (Target::do_plt_section_for_global): Remove. (Target::do_plt_section_for_local): Remove. (Target::register_global_plt_entry): Add Symbol_table and Layout parameters. * output.cc (Output_data_got::Got_entry::write): Use plt_address_for_global and plt_address_for_local. * layout.cc (Layout::add_target_dynamic_tags): Use size and address of output section. * i386.cc (class Output_data_plt_i386): Add irelative_rel_, got_irelative_, and irelative_count_ fields. Update declarations. (Output_data_plt_i386::has_irelative_section): New function. (Output_data_plt_i386::entry_count): Add irelative_count_. (Output_data_plt_i386::set_final_data_size): Likewise. (class Target_i386): Add got_irelative_ and rel_irelative_ fields. Update declarations. (Target_i386::Target_i386): Initialize new fields. (Target_i386::do_plt_address_for_global): New function replacing do_plt_section_for_global. (Target_i386::do_plt_address_for_local): New function replacing do_plt_section_for_local. (Target_i386::got_section): Create got_irelative_. (Target_i386::rel_irelative_section): New function. (Output_data_plt_i386::Output_data_plt_i386): Initialize new fields. Don't define __rel_iplt_{start,end}. (Output_data_plt_i386::add_entry): Add symtab and layout parameters. Change all callers. Use different PLT and GOT for IFUNC symbols. (Output_data_plt_i386::add_local_ifunc_entry): Add symtab and layout parameters. Change all callers. Use different PLT and GOT. (Output_data_plt_i386::rel_tls_desc): Fix formatting. (Output_data_plt_i386::rel_irelative): New function. (Output_data_plt_i386::address_for_global): New function. (Output_data_plt_i386::address_for_local): New function. (Output_data_plt_i386::do_write): Write out IRELATIVE area. Use IRELATIVE GOT when changing IFUNC GOT entries. (Target_i386::Scan::global): Use IRELATIVE GOT for IRELATIVE reloc. (Target_i386::do_finalize_sections): Create the __rel_iplt symbols if we didn't create an IRELATIVE GOT. (Target_i386::Relocate::relocate): Use plt_address_for_global and plt_address_for_local. (Target_i386::do_dynsym_value): Use plt_address_for_global. * x86_64.cc (class Output_data_plt_x86_64): Add irelative_rel_, got_irelative_, and irelative_count_ fields. Update declarations. (Output_data_plt_x86_64::Output_data_plt_x86_64) [both versions]: Initialize new fields. Remove symtab parameter. Change all callers. (Output_data_plt_x86_64::get_tlsdesc_plt_offset): Add irelative_count_. (Output_data_plt_x86_64::has_irelative_section): New function. (Output_data_plt_x86_64::entry_count): Add irelative_count_. (class Target_x86_64): Add got_irelative_ and rel_irelative_ fields. Update declarations. (Target_x86_64::Target_x86_64): Initialize new fields. (Target_x86_64::do_plt_address_for_global): New function replacing do_plt_section_for_global. (Target_x86_64::do_plt_address_for_local): New function replacing do_plt_section_for_local. (Target_x86_64::got_section): Create got_irelative_. (Target_x86_64::rela_irelative_section): New function. (Output_data_plt_x86_64::init): Remove symtab parameter. Change all callers. Don't create __rel_iplt_{start,end}. (Output_data_plt_x86_64::add_entry): Add symtab and layout parameters. Change all callers. Use different PLT and GOT for IFUNC symbols. (Output_data_plt_x86_64::add_local_ifunc_entry): Add symtab and layout parameters. Change all callers. Use different PLT and GOT. (Output_data_plt_x86_64::add_relocation): Add symtab and layout parameters. Change all callers. Use different PLT and GOT for IFUNC symbols. (Output_data_plt_x86_64::rela_tlsdesc): Fix formatting. (Output_data_plt_x86_64::rela_irelative): New function. (Output_data_plt_x86_64::address_for_global): New function. (Output_data_plt_x86_64::address_for_local): New function. (Output_data_plt_x86_64::set_final_data_size): Likewise. (Output_data_plt_x86_64::do_write): Write out IRELATIVE area. (Target_x86_64::init_got_plt_for_update): Create got_irelative_. (Target_x86_64::register_global_plt_entry): Add symtab and layout parameters. (Target_x86_64::Scan::global): Use IRELATIVE GOT for IRELATIVE reloc. (Target_x86_64::do_finalize_sections): Create the __rela_iplt symbols if we didn't create an IRELATIVE GOT. (Target_x86_64::Relocate::relocate): Use plt_address_for_global and plt_address_for_local. (Target_x86_64::do_dynsym_value): Use plt_address_for_global. * testsuite/ifuncvar1.c: New test file. * testsuite/ifuncvar2.c: New test file. * testsuite/ifuncvar3.c: New test file. * testsuite/Makefile.am (check_PROGRAMS): Add ifuncvar. (ifuncvar1_pic.o, ifuncvar2_pic.o, ifuncvar.so): New targets. (ifuncvar_SOURCES, ifuncvar_DEPENDENCIES): New variables. (ifuncvar_LDFLAGS, ifuncvar_LDADD): New variables. * testsuite/Makefile.in: Rebuild.
2011-07-08 * dwarf2loc.c (locexpr_regname): New function.Tom Tromey2-20/+107
(locexpr_describe_location_piece): Use it. (disassemble_dwarf_expression): Add per_cu argument. Use locexpr_regname. <DW_OP_GNU_deref_type, DW_OP_GNU_const_type, DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>: New cases. (locexpr_describe_location_1): Add per_cu argument. (locexpr_describe_location): Update. (loclist_describe_location): Update.
2011-07-08 * dwarf2expr.c (execute_stack_op): Add QUIT.Tom Tromey2-0/+8
2011-07-08 * ld-insn.c (print_insn_words): For fields, print conditionals.Hans-Peter Nilsson2-0/+32
2011-07-08Tweak heading of last entryHans-Peter Nilsson1-1/+1
2011-07-08 Correct handling of constant fields.Hans-Peter Nilsson4-2/+35
* gen.c (insn_field_cmp): Tweak comment about neither field being an insn_field_string with a cond_eq-to-value condition. (insns_bit_useless) <case insn_field_string, case decode_find_mixed>: Handle cond_eq-to-value fields as insn_field_int. * gen-idecode.c (print_idecode_validate): Handle insn_field_string cond-equal-to-value fields as insn_field_int. * gen-icache.c (print_icache_body): Add comment why constant string fields are handled.
2011-07-08 * Makefile.in ($(SIM_MULTI_OBJ)): Depend on sim-main.hHans-Peter Nilsson2-1/+5
$(SIM_EXTRA_DEPS).
2011-07-08 * Makefile.in (tmp-mach-multi): Exit early when igen fails.Hans-Peter Nilsson2-1/+5
2011-07-08 Remove all #if 0'd code.Hans-Peter Nilsson8-1195/+23
* filter.c: Remove #if 0'd function it_is. (main): Remove #if 0'd code. * gen-engine.c: Remove #if 0'd functions print_jump, print_jump_insn, print_jump_definition, print_jump_internal_function, print_jump_body. (gen_engine_c): Remove #if 0'd code. * gen-idecode.c: Remove #if 0'd functions print_jump print_jump, print_jump_insn, print_jump_definition, print_jump_internal_function, print_jump_until_stop_body. * gen-model.c: Remove #if 0'd functions model_c_or_h_data, model_c_or_h_function, gen_model_h, model_c_insn, model_c_function, gen_model_c and types model_c_passed_data and struct _model_c_passed_data. * gen.c: Remove #if 0'd type constant_field_types and function insn_field_is_constant. (gen_entry_find_opcode_field): Remove #if 0'd code. * ld-insn.c (parse_insn_model_record): Remove #if 0'd code. * misc.h (STRDUP, STRNDUP): Remove #if 0'd macros.
2011-07-08 * MAINTAINERS: Remove Thiemo Seufer.Hans-Peter Nilsson2-1/+4
2011-07-08daily updateAlan Modra1-1/+1
2011-07-08*** empty log message ***gdbadmin1-1/+1
2011-07-07 * testsuite/Makefile.am (two_file_test_1_v1_ndebug.o): New target.Cary Coutant3-15/+46
(two_file_test_1_ndebug.o): Likewise. (two_file_test_1b_ndebug.o): Likewise. (two_file_test_2_ndebug.o): Likewise. (two_file_test_main_ndebug.o): Likewise. (incremental_test_2): Link with no-debug versions.
2011-07-07gdb/testsuite/Jan Kratochvil2-1/+15
* gdb.java/jprint.exp (print a java.lang.String): xfail without system debug info.
2011-07-072011-07-07 Hui Zhu <teawater@gmail.com>Hui Zhu3-25/+10
Revert: 2011-07-06 Hui Zhu <teawater@gmail.com> * remote.c (remote_start_remote): Add TRY_CATCH for remote_get_trace_status. * tracepoint.c (disconnect_tracing): Ditto.
2011-07-07 PR target/39150Rainer Orth3-2/+9
* configure.ac (i[3456789]86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate.
2011-07-07http://sourceware.org/ml/gdb-patches/2011-07/msg00085.htmlAndrew Burgess2-12/+14
* cli/cli-setshow.c (do_setshow_command): Display var_zinteger variables as signed, not unsigned.
2011-07-07Minor forward declaration reformatting (jit.c)Joel Brobecker2-2/+5
gdb/ChangeLog: * jit.c (jit_inferior_init): Reformat forward declaration.
2011-07-07daily updateAlan Modra1-1/+1
2011-07-07*** empty log message ***gdbadmin1-1/+1
2011-07-06 * gold/incremental.ccCary Coutant2-3/+15
(Output_section_incremental_inputs::write_info_blocks): Check for hidden and internal symbols.
2011-07-06MAINTAINERS (Write after approval): Add myself to the list.matt rice2-0/+5
2011-07-06 * incremental.cc (Sized_incremental_binary::do_file_has_changed):Cary Coutant4-3/+51
Check disposition for startup file. (Incremental_inputs::report_command_line): Ignore --incremental-startup-unchanged option. * options.cc (General_options::parse_incremental_startup_unchanged): New function. (General_options::General_options): Initialize new data member. * options.h (Incremental_disposition): Add INCREMENTAL_STARTUP. (General_options): Add --incremental-startup-unchanged option. (General_options::incremental_startup_disposition): New function. (General_options::incremental_startup_disposition_): New data member.
2011-07-06gdb.python/python.exp: Update filename paths.matt rice3-5/+10
gdb.python/py-symtab.exp: Ditto.
2011-07-06 * incremental.cc (Sized_incremental_binary::setup_readers): PassCary Coutant6-14/+142
input file index to Script_info ctor. (Sized_incremental_binary::do_file_has_changed): Find the command-line argument for files named in scripts. * incremental.h (Script_info::Script_info): New ctor with input file index. (Script_info::input_file_index): New function. (Script_info::input_file_index_): New data member. (Incremental_binary::get_library): Add const. (Incremental_binary::get_script_info): Add const. * readsyms.cc (Read_member::is_runnable): Check for this_blocker_. * testsuite/Makefile.am (incremental_test_5): New test case. (incremental_test_6): New test case. * testsuite/Makefile.in: Regenerate.
2011-07-06Fix JIT clang-lli regression (unable to read JIT descriptor from memory)Joel Brobecker6-1/+165
2011-07-06 Paul Pluzhnikov <ppluzhnikov@google.com> * jit.c (jit_inferior_init): Forward declare. (jit_breakpoint_re_set_internal): Call jit_inferior_init. testsuite/ChangeLog: 2011-07-06 Paul Pluzhnikov <ppluzhnikov@google.com> * gdb.base/jit-so.exp: New test. * gdb.base/jit-dlmain.c: New file. * gdb.base/jit-main.c: Allow "main" to be elsewhere.
2011-07-06 * incremental.cc (Sized_incremental_binary::do_check_inputs): AddCary Coutant2-0/+11
debug output when command lines differ.
2011-07-06 * incremental.cc (Incremental_inputs::report_command_line): IgnoreCary Coutant12-43/+176
--incremental-patch option. * layout.cc (Free_list::allocate): Extend allocation beyond original end if enabled. (Layout::make_output_section): Mark sections that should get patch space. * options.cc (parse_percent): New function. * options.h (parse_percent): New function. (DEFINE_percent): New macro. (General_options): Add --incremental-patch option. * output.cc (Output_section::Output_section): Initialize new data members. (Output_section::add_input_section): Print section name when out of patch space. (Output_section::add_output_section_data): Likewise. (Output_section::set_final_data_size): Add patch space when doing --incremental-full. (Output_section::do_reset_address_and_file_offset): Remove patch space. (Output_segment::set_section_list_addresses): Print debug output only if --incremental-update. * output.h (Output_section::set_is_patch_space_allowed): New function. (Output_section::is_patch_space_allowed_): New data member. (Output_section::patch_space_): New data member. * parameters.cc (Parameters::incremental_full): New function. * parameters.h (Parameters::incremental_full): New function * testsuite/Makefile.am (incremental_test_2): Add test for --incremental-patch option. * testsuite/Makefile.in: Regenerate. * testsuite/two_file_test_1_v1.cc (t1, t2, t3): Add comments. (t18): Remove function body.
2011-07-06gdb.python/py-evthreads.exp: add missing $Marek Polacek2-1/+5
2011-07-06gdb: testsuite: add Blackfin supportMike Frysinger4-0/+55
This fills out a few of the test places where needed for Blackfin targets. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-06gas/Richard Sandiford2-3/+4
2011-07-04 Aurelien Jarno <aurelien@aurel32.net> * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
2011-07-062011-07-05 Doug Kwan <dougkwan@google.com>Doug Kwan6-29/+166
PR gold/12771 * arm.cc (Arm_relocate_functions::abs8): Use int32_t for addend and Arm_Address type for relocation result. (Arm_relocate_functions::abs16): Use unaligned access. Also fix overflow check. (Arm_relocate_functions::abs32): Use unaligned access. (Arm_relocate_functions::rel32): Ditto. (Arm_relocate_functions::prel31): Ditto. (Arm_exidix_cantunwind::do_fixed_endian_write): Ditto. * testsuite/Makefile.am: Add new test arm_unaligned_reloc for unaligned static data relocations. * testsuite/Makefile.in: Regnerate. * testsuite/arm_unaligned_reloc.{s,sh}: New files.
2011-07-06Fix race in gdb.python/py-evthreads.expMarek Polacek2-1/+6
2011-07-06bfd/Tristan Gingold4-304/+339
2011-07-06 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move loader related definitions to include/mach-o/loader.h. Include it. include/mach-o/ 2011-07-06 Tristan Gingold <gingold@adacore.com> * loader.h: New file.
2011-07-06 PR gold/12392Ian Lance Taylor3-0/+87
* i386.cc (Target_i386::do_finalize_sections): Define __rel_iplt symbols if necessary. * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise.
2011-07-06 PR gold/12952Ian Lance Taylor2-1/+15
* resolve.cc (Symbol::override_base_with_special): Simply override version with special symbol version, ignoring previous version.
2011-07-06Correct a email error.Hui Zhu1-1/+1
2011-07-062011-07-06 Hui Zhu <teawater@gmail.com>Hui Zhu3-2/+31
* remote.c (remote_start_remote): Add TRY_CATCH for remote_get_trace_status. * tracepoint.c (disconnect_tracing): Ditto.
2011-07-06daily updateAlan Modra1-1/+1
2011-07-06*** empty log message ***gdbadmin1-1/+1
2011-07-05 * object.cc (Sized_relobj_file::include_section_group): AddIan Lance Taylor2-4/+10
information to comment about signature location.
2011-07-05 * symtab.c (operator_chars): Now static.Tom Tromey3-9/+6
* linespec.c (operator_chars): Don't declare.
2011-07-05sim: start a unified sim_do_commandMike Frysinger27-182/+91
Since sim_do_command for many people simply calls sim_args_command, start a unified version of it. For people who handle their own options, they could switch to this by using sim_add_option_table instead. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-05Always elf_backend_post_process_headers to _bfd_elf_set_osabi.H.J. Lu2-11/+5
2011-07-05 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_backend_post_process_headers): Always define to _bfd_elf_set_osabi.
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