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2010-03-05 ld:Rainer Orth17-18/+317
* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o, eelf_i386_sol2.o. (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o. (eelf32_sparc_sol2.c): New rule. (eelf64_sparc_sol2.c): Likewise. (eelf_x86_64_sol2.c): Likewise. (eelf_i386_sol2.c): Likewise. * Makefile.in: Regenerate. * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to elf_i386_sol2. Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls. (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2. Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls. (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2. Add target_extra_emuls. (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2. Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls. (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2. Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls. * emulparams/elf32_sparc_sol2.sh: New file. * emulparams/elf64_sparc_sol2.sh: New file. * emulparams/elf_i386_sol2.sh: New file. * emulparams/elf_x86_64_sol2.sh: New file. * emultempl/solaris2.em: New file. bfd: * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base version twice. Skip it when constructing def.vd_next. * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to bfd_elf32_i386_sol2_vec. (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2. (elf32_bed): Redefine to elf32_i386_sol2_bed. (elf_backend_want_plt_sym): Redefine to 1. * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to bfd_elf64_x86_64_sol2_vec. (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2. (elf64_bed): Redefine to elf64_x86_64_sol2_bed. (elf_backend_want_plt_sym): Redefine to 1. * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec. Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in targ64_selvecs. (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec. Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in targ_selvecs. * configure.in: Handle bfd_elf32_i386_sol2_vec, bfd_elf64_x86_64_sol2_vec. * configure: Regenerate. * targets.c (bfd_elf32_i386_sol2_vec): Declare. (bfd_elf64_x86_64_sol2_vec): Declare. (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec, bfd_elf64_x86_64_sol2_vec.
2010-03-05 * symfile.c (build_section_addr_info_from_objfile): Do not maskUlrich Weigand2-6/+6
off high address bits.
2010-03-05 * python/py-lazy-string.c (gdbpy_extract_lazy_string): ExtractUlrich Weigand2-1/+6
address as UnsignedLongLong, not LongLong.
2010-03-05 * remote-mips.c (gdbthread.h): Include.Kevin Buettner2-15/+68
(remote_mips_ptid): Declare. (mips_error): Only mourn the inferior when inferior_ptid is non-null. (common_open): Set inferior_ptid, add it as an inferior, and as a thread too. Delete FIXME comment regarding start_remote(). (mips_close): Invoke generic_mourn_inferior(). (mips_kill): Make sure that target_mourn_inferior is invoked. (mips_mourn_inferior): Don't invoke generic_mourn_inferior, as it's now invoked from mips_close(). (mips_load): Don't null out inferior_ptid. Don't call clear_symtab_users(). (mips_thread_alive, mips_pid_to_str): New functions. (_initialize_remote_mips): Initialize remote_mips_ptid. Initialize to_thread_alive and to_pid_to_str operations.
2010-03-052010-03-05 Paul Brook <paul@codesourcery.com>Paul Brook2-0/+5
gas/ * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
2010-03-05*** empty log message ***gdbadmin1-1/+1
2010-03-04daily updateAlan Modra1-1/+1
2010-03-04 * dwarf2read.c (skip_one_die) <DW_FORM_ref_addr>: Use offset sizeTom Tromey2-2/+21
in DWARF 3 and later. (read_attribute_value) <DW_FORM_ref_addr>: Likewise.
2010-03-04 * arm-tdep.c (arm_make_stub_cache): Delete unused locals reg,Doug Evans2-2/+3
unwound_fp.
2010-03-04 * linespec.c (decode_line_1): Update comments for is_quote_enclosed.Keith Seitz2-7/+32
If the filename portion of the linespec was quoted, recheck the remainder for additional quoting. (locate_first_half): Skip over completer chars, too.
2010-03-04 * gdb.cp/overload.exp: Test that the filename portion of a linespecKeith Seitz2-0/+8
can be quoted. Test that both the filename and function/line portions can be quoted at the same time.
2010-03-04 * printcmd.c (printf_command): Pass dummy argument toTom Tromey2-2/+9
printf_filtered.
2010-03-04 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-programDaniel Jacobowitz2-0/+7
sections.
2010-03-04 PR libstdc++/32499Rainer Orth3-7/+15
* configure.ac (RANLIB): Default to true. (STRIP): Likewise. (RANLIB_FOR_TARGET): Remove superfluous : argument. * configure: Regenerate.
2010-03-04 * arm-tdep.c (arm_stub_unwind_sniffer): Add comment.Doug Evans2-0/+6
2010-03-04 gdb/Pedro Alves5-1/+98
* breakpoint.c (update_watchpoint): Create a sentinel location if the software watchpoint isn't watching any memory. (breakpoint_address_bits): Skip dummy software watchpoint locations. gdb/testsuite/ * gdb.base/watch-non-mem.c, gdb.base/watch-non-mem.exp: New.
2010-03-04 * utils.c (fputs_maybe_filtered): Check if there's already a topPedro Alves2-0/+7
level interpreter before dereferencing it. If there isn't one, don't paginate either.
2010-03-042010-03-04 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>Daniel Jacobowitz2-48/+80
* arm-tdep.c (arm_pc_is_thumb): Add heuristic that tries to get the state right when single stepping. (arm_get_next_pc_raw, thumb_get_next_pc_raw): New functions. Get the next PC along with the instruction state. (thumb_get_next_pc): Remove. (arm_get_next_pc): Modified to use arm_get_next_pc_raw.
2010-03-042010-03-04 Hui Zhu <teawater@gmail.com>Hui Zhu2-1/+5
* i386-tdep.c (i386_process_record): Change "addr" to "tmpu64".
2010-03-04 PR 11302Alan Modra2-60/+130
* dwarf2.c (read_abbrevs): Return NULL on alloc failures. (read_attribute_value, decode_line_info): Likewise. (add_line_info, read_rangelist): Return FALSE on alloc failures. (arange_add, sort_line_sequences): Likewise. (find_abstract_instance_name): Handle failures from called funcs. (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise. (find_line): Realloc to a temp, and handle alloc fail.
2010-03-04 * i386.cc (Target_i386::can_check_for_function_pointers): New function.Sriraman Tallam7-36/+148
(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.
2010-03-04 * utils.c (fputs_maybe_filtered): Always disable pagination if thePedro Alves2-3/+11
top level interpreter is MI.
2010-03-042010-03-03 Stan Shebs <stan@codesourcery.com>Stan Shebs3-148/+182
* remote.c (remote_download_tracepoint): Iterate over locations. * tracepoint.c (validate_actionline): Ditto. (encode_actions): Add location argument. (trace_dump_command): Check all locations to see if stepping frame.
2010-03-04*** empty log message ***gdbadmin1-1/+1
2010-03-03daily updateAlan Modra1-1/+1
2010-03-03 * lib/gdb.exp (gdb_compile_pthreads): Handle case whereDoug Evans2-1/+4
libc contains libpthread.
2010-03-03 * gdb.threads/linux-dp.c (shared_random): Call rand instead of rand_r.Doug Evans3-5/+10
* gdb.threads/linux-dp.exp: Compile with gdb_compile_pthreads instead of gdb_compile. Add another pattern to match android backtrace.
2010-03-03Mention improvement for X86 general purpose registers.H.J. Lu2-0/+13
2010-03-03 H.J. Lu <hongjiu.lu@intel.com> Eli Zaretskii <eliz@gnu.org> * NEWS: Add X86 general purpose registers section.
2010-03-03 * target-reloc.h (relocate_section): Check the symbol table indexIan Lance Taylor9-43/+245
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 PR mi/11098:Tom Tromey2-1/+10
* varobj.c (install_new_value): Handle case where new print_value is NULL.
2010-03-03gdbTom Tromey4-2/+20
2010-03-03 Dainis Jonitis <jonitis@gmail.com> PR gdb/11345: * printcmd.c (printf_command): Print end of format string using printf_filtered. gdb/testsuite 2010-03-03 Tom Tromey <tromey@redhat.com> PR gdb/11345: * gdb.base/printcmds.exp (test_printf): Add test.
2010-03-03 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not addDaniel Jacobowitz2-1/+7
a mapping symbol to an empty section.
2010-03-03 * po/fi.po: New Finnish translation.Nick Clifton2-0/+1895
2010-03-03*** empty log message ***gdbadmin1-1/+1
2010-03-02daily updateAlan Modra1-1/+1
2010-03-02 * mi/mi-cmd-break.c (mi_read_next_line): Add missing 'void'.Tom Tromey4-7/+16
* defs.h (read_command_lines_1): Add missing 'void'. * cli/cli-script.c (recurse_read_control_structure): Add missing 'void'. (read_next_line): Likewise. (read_command_lines_1): Likewise.
2010-03-02 * spu-tdep.c (spu_analyze_prologue): Track instruction toUlrich Weigand2-1/+16
store backchain as part of prologue.
2010-03-02 * progspace.c (update_address_spaces): Update inferior address spacesDaniel Jacobowitz2-12/+23
also.
2010-03-02 * dwarf2read.c (add_partial_subprogram): Add missing baseaddr toDoug Evans2-1/+7
lowpc,highpc args to addrmap_set_empty.
2010-03-02 * NEWS: Document .ARM.exidx / .ARM.extab support.Daniel Jacobowitz5-31/+638
* dwarf.c (read_leb128): Make non-static. * dwarf.h (read_leb128): Declare. * readelf.c (REMOVE_ARCH_BITS): Define. (find_section_by_address): New. (read_uleb128): Move higher. Use read_leb128 from dwarf.c. (find_symbol_for_address): Handle the Thumb bit for ARM, by using REMOVE_ARCH_BITS. (struct arm_section, struct arm_unw_aux_info, arm_print_vma_and_name) (arm_free_section, arm_section_get_word, decode_arm_unwind) (dump_arm_unwind, arm_process_unwind): New. (process_unwind): Handle ARM.
2010-03-02Support x86 pseudo byte, word and dword registers.H.J. Lu12-42/+1120
gdb/ 2010-03-02 H.J. Lu <hongjiu.lu@intel.com> * amd64-tdep.c (amd64_byte_names): New. (amd64_word_names): Likewise. (amd64_dword_names): Likewise. (amd64_pseudo_register_name): Likewise. (amd64_pseudo_register_read): Likewise. (amd64_pseudo_register_write): Likewise. (amd64_init_abi): Set num_byte_regs, num_word_regs, num_dword_regs and num_mmx_regs. Call set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write and set_tdesc_pseudo_register_name. Don't call set_gdbarch_num_pseudo_regs. Don't set mm0_regnum. * i386-tdep.c (i386_num_mmx_regs): Removed. (i386_num_pseudo_regs): Likewise. (i386_byte_names): New. (i386_word_names): Likewise. (i386_byte_regnum_p): Likewise. (i386_word_regnum_p): Likewise. (i386_mmx_regnum_p): Updated. (i386_pseudo_register_name): Make it global. Handle byte and word pseudo-registers. (i386_pseudo_register_read): Likewise. (i386_pseudo_register_write): Likewise. (i386_pseudo_register_type): Handle byte, word and dword pseudo-registers (i386_register_reggroup_p): Don't include pseudo registers, except for MXX, in any register groups. Don't include pseudo byte, word, dword registers in general_reggroup. (i386_gdbarch_init): Set num_byte_regs, num_word_regs, num_dword_regs, al_regnum, ax_regnum and eax_regnum. Put MMX pseudo-registers after word pseudo-registers. Call set_gdbarch_num_pseudo_regs after calling gdbarch_init_osabi. * i386-tdep.h (gdbarch_tdep): Add num_mmx_regs, num_byte_regs, al_regnum, num_word_regs, ax_regnum, num_dword_regs and eax_regnum. (i386_byte_regnum_p): New. (i386_word_regnum_p): Likewise. (i386_dword_regnum_p): Likewise. (i386_pseudo_register_name): Likewise. (i386_pseudo_register_read): Likewise. (i386_pseudo_register_write): Likewise. gdb/testsuite/ 2010-03-02 H.J. Lu <hongjiu.lu@intel.com> * gdb.arch/amd64-byte.exp: New. * gdb.arch/amd64-dword.exp: Likewise. * gdb.arch/amd64-pseudo.c: Likewise. * gdb.arch/amd64-word.exp: Likewise. * gdb.arch/i386-byte.exp: Likewise. * gdb.arch/i386-pseudo.c: Likewise. * gdb.arch/i386-word.exp: Likewise.
2010-03-02 * ld/testsuite/ld-arm/arm-merge-incompatible.d: New test.Matthew Gretton-Dann7-1/+22
* ld/testsuite/ld-arm/arm-merge-incompatiblea.s: Likewise. * ld/testsuite/ld-arm/arm-merge-incompatibleb.s: Likewise. * ld/testsuite/ld-arm/arm-elf.exp: Run the new test. * bfd/elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the return value from the call to _bfd_elf_merge_object_attributes.
2010-03-022010-03-02 Andrew Stubbs <ams@codesourcery.com>Andrew Stubbs2-31/+37
* config/tc-sh.c (get_specific): Move overflow checking code to avoid reading uninitialized data.
2010-03-022010-03-02 Christophe Lyon <christophe.lyon@st.com>Christophe Lyon21-267/+530
Alan Modra <amodra@gmail.com> bfd/ * elf32-arm.c (a8_erratum_fix): Add st_type field to record the destination mode of the a8 stub. (elf32_arm_link_hash_table): Add top_id field. (elf32_arm_link_hash_table_create): Initialize top_id. (arm_type_of_stub): Update prototype, st_type can now be updated by this function. Actual destination address in case of PLT is computed here, to help factorizing code. (elf32_arm_stub_name): Update prototype, use stub_type additional parameter to build stub name. (elf32_arm_get_stub_entry): Update prototype, use stub_type additional parameter to build stub entry. (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of put_thumb_insn/put_arm_insn as BE8 encoding is now handled later. Call elf32_arm_final_link_relocate to process all in-stub relocations. (elf32_arm_setup_section_lists): Update top_id. (cortex_a8_erratum_scan): Record stub destination mode. (elf32_arm_size_stubs): Update call to arm_type_of_stub according to new prototype. (elf32_arm_final_link_relocate): Enable processing of in-stub REL32 relocations. Rely on arm_type_of_stub to detect if a stub is needed, enabling code factorization. (elf32_arm_final_link): Process stub sections. (elf32_arm_output_map_sym): Add entry to code/data map. ld/testsuite/ * ld-arm/arm-elf.exp: Change .text start address for farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib test. * ld-arm/farcall-mixed-lib-v4t.d: New test. * ld-arm/farcall-mixed-lib1.s: Don't force armv5t. * ld-arm/farcall-mixed-lib2.s: Likewise. * ld-arm/arm-call.d: Update expected results. * ld-arm/cortex-a8-far.d: Likewise. * ld-arm/farcall-group-size2.d: Likewise. * ld-arm/farcall-group.d: Likewise. * ld-arm/farcall-mix.d: Likewise. * ld-arm/farcall-mix2.d: Likewise. * ld-arm/farcall-mixed-app-v5.d: Likewise. * ld-arm/farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise. * ld-arm/farcall-thumb-arm.d: Likewise. * ld-arm/farcall-thumb-arm-blx.d: Likewise. * ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm.s: Update test. Add a new call to potentially generate different types of stubs.
2010-03-02 * elfxx-sparc.c (struct elf_reloc_map): Delete.David S. Miller2-105/+245
(sparc_reloc_map): Delete. (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each relocation type in switch statements.
2010-03-02 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC andDavid S. Miller2-3/+15
h->def_regular, set h->ref_regular. (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries and dynamic relocations if h->ref_regular.
2010-03-02*** empty log message ***gdbadmin1-1/+1
2010-03-01daily updateAlan Modra1-1/+1
2010-03-012010-03-01 Doug Kwan <dougkwan@google.com>Doug Kwan4-9/+95
* 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.
2010-03-01Remove TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.H.J. Lu10-57/+248
2010-03-01 H.J. Lu <hongjiu.lu@intel.com> * target-descriptions.c (tdesc_type): Remove TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR. (tdesc_predefined_types): Likewise. (tdesc_gdb_type): Likewise. Pass NULL to append_flags_type_flag if flag name is empty. (maint_print_c_tdesc_cmd): Handle TDESC_TYPE_FLAGS. * features/i386/32bit-core.xml: Define i386_eflags. * features/i386/64bit-core.xml: Likewise. * features/i386/32bit-sse.xml: Define i386_mxcsr. * features/i386/64bit-sse.xml: Likewise. * features/i386/amd64-linux.c: Regenerated. * features/i386/amd64.c: Likewise. * features/i386/i386-linux.c: Likewise. * features/i386/i386.c: Likewise.
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