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2010-01-14gdb/Jan Kratochvil5-6/+66
* solib-svr4.c (scan_dyntag): Remove variable dyn_addr. New variable target_section. Find SECT in current_target_sections, gdb_assert it. (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile. New variable abfd. * symtab.c (lookup_objfile_from_block): Return the binary file instead of separate debug info file. gdb/testsuite/ * gdb.base/break-interp.exp (test_core): New proc. (test_ld): Call it.
2010-01-14gdb/testsuite/Jan Kratochvil4-2/+82
* gdb.base/break-interp-main.c, gdb.base/break-interp-lib.c: New. * gdb.base/break-interp.exp: Exit on skip_shlib_tests. Change $srcfile. New variables $binfile_lib and $srcfile_lib. Call get_compiler_info and gdb_compile_shlib. Use new -Wl compiler options. (dl bt, main bt): New tests.
2010-01-14gdb/Jan Kratochvil5-5/+99
Support PIEs with no symfile_objfile. * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point. * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block. gdb/testsuite/ Support PIEs with no symfile_objfile. * gdb.base/break-interp.exp: New argument at the test_ld calls. (test_ld): New parameter trynosym. (test_ld <$trynosym>): New block.
2010-01-14gdb/Jan Kratochvil4-88/+523
* solib-svr4.c (svr4_relocate_main_executable): Move the static exec code part to ... (svr4_static_exec_displacement): ... a new function. (svr4_exec_displacement): New function. (svr4_relocate_main_executable): Call svr4_exec_displacement. Allocate new_offsets using alloca now. Remove variable old_chain and changed. Call objfile_relocate unconditionally now. gdb/testsuite/ * gdb.base/break-interp.exp: New file.
2010-01-14Replace VEX.DNS with VEX.NDS in comments.H.J. Lu2-2/+7
2010-01-14 H.J. Lu <hongjiu.lu@intel.com> * i386-opc.h (VexVVVV): Replace VEX.DNS with VEX.NDS in comments.
2010-01-14 * gdbtypes.c (arch_flags_type): Fix comment.Doug Evans3-2/+7
* gdbtypes.h (arch_composite_type): Fix comment.
2010-01-14Add names_mm, names_xmm and names_ymm.H.J. Lu2-58/+130
2010-01-14 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (names_mm): New. (intel_names_mm): Likewise. (att_names_mm): Likewise. (names_xmm): Likewise. (intel_names_xmm): Likewise. (att_names_xmm): Likewise. (names_ymm): Likewise. (intel_names_ymm): Likewise. (att_names_ymm): Likewise. (print_insn): Set names_mm, names_xmm and names_ymm. (OP_MMX): Use names_mm, names_xmm and names_ymm. (OP_XMM): Likewise. (OP_EM): Likewise. (OP_EMC): Likewise. (OP_MXC): Likewise. (OP_EX): Likewise. (XMM_Fixup): Likewise. (OP_VEX): Likewise. (OP_EX_VexReg): Likewise. (OP_Vex_2src): Likewise. (OP_Vex_2src_1): Likewise. (OP_Vex_2src_2): Likewise. (OP_REG_VexI4): Likewise.
2010-01-14Remove argument name.H.J. Lu2-6/+14
2010-01-14 H.J. Lu <hongjiu.lu@intel.com> * ia64.h (ia64_find_opcode): Remove argument name. (ia64_find_next_opcode): Likewise. (ia64_dis_opcode): Likewise. (ia64_free_opcode): Likewise. (ia64_find_dependency): Likewise.
2010-01-14Support 64bit targets.H.J. Lu2-1/+5
2010-01-14 H.J. Lu <hongjiu.lu@intel.com> * ld-elf/orphan4.d: Support 64bit targets.
2010-01-142009-01-14 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-6/+29
* machoread.c (macho_add_oso_symfile): Add symfile_flags parameter. Call xstrdup for abfd->filename. Pass symfile_flags and objfile flags to symbol_file_add_from_bfd. Add OSO as separate objfile. (macho_oso_symfile): Add symfile_flags parameter. Pass it to macho_add_oso_symfile. (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
2010-01-14Tru64: Dead threads are never deleted.Joel Brobecker2-13/+38
* dec-thread.c (dec_thread_ptid_is_alive): New function. (dec_thread_count_gdb_threads): Fix counter increment. (dec_thread_add_gdb_thread): Fix *listp increment. (resync_thread_list): Fix bug in deletion of dead threads that caused all threads to be deleted, instead of just the dead ones.
2010-01-142010-01-14 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-0/+7
* dwarf.c (get_AT_name): Handle DW_AT_use_GNAT_descriptive_type and DW_AT_GNAT_descriptive_type.
2010-01-142010-01-13 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon35-51/+647
PR python/10705 * python/python-internal.h: Add lazy_string_object_type definition. (create_lazy_string_object, gdbpy_initialize_lazy_string) (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define. * python/py-value.c (valpy_lazy_string): New function. (convert_value_from_python): Add lazy string conversion. * python/py-prettyprint.c (pretty_print_one_value): Check if return is also a lazy string. (print_string_repr): Add lazy string printing branch. (print_children): Likewise. * python/py-lazy-string.c: New file. Implement lazy strings. * python/python.c (_initialize_python): Call gdbpy_initialize_lazy_string. * varobj.c (value_get_print_value): Add lazy string printing branch. Account for encoding. * c-lang.c (c_printstr): Account for new encoding argument. If encoding is NULL, find encoding suited for type, otherwise use user encoding. * language.h (language_defn): Add encoding argument. (LA_PRINT_STRING): Likewise. * language.c (unk_lang_printstr): Update to reflect new encoding argument to language_defn. * ada-lang.h (ada_printstr): Likewise. * c-lang.h (c_printstr): Likewise. * p-lang.h (pascal_printstr); * f-lang.c (f_printstr): Likewise. * m2-lang.c (m2_printstr): Likewise. * objc-lang.c (objc_printstr): Likewise. * p-lang.c (pascal_printstr): Likewise. * scm-lang.c (scm_printstr): Likewise. * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for encoding argument. * ada-valprint.c (ada_printstr): Likewise. * f-valprint.c (f_val_print): Likewise * m2-valprint.c (m2_val_print): Likewise. * p-valprint.c (pascal_val_print): Likewise. * expprint.c (print_subexp_standard): Likewise. * valprint.c (val_print_string): Likewise. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string. (SUBDIR_PYTHON_SRCS): Likewise. (py-lazy-string.o): New rule. 2010-01-13 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Values From Inferior): Document lazy_string value method. (Python API): Add Lazy strings menu item. (Lazy Strings In Python): New node. 2010-01-13 Phil Muldoon <pmuldoon@redhat.com> * gdb.python/py-value.exp (test_lazy_strings): Add lazy string test. * gdb.python/py-prettyprint.py (pp_ls): New printer. * gdb.python/py-prettyprint.exp (run_lang_tests): Add lazy string test. * gdb.python/py-prettyprint.c: Define lazystring test structure. * gdb.python/py-mi.exp: Add lazy string test.
2010-01-14Wildcard the file offset.DJ Delorie1-1/+1
2010-01-14* emultempl/elf32.em (_place_orphan): If an input section doesn'tDJ Delorie8-0/+80
match an existing output section, but an unused output section statement does match, use it. * emultempl/pe.em (_place_orphan): Likewise. * emultempl/pep.em (_place_orphan): Likewise. * ld-elf/orphan4.d: New. * ld-elf/orphan4.ld: New. * ld-elf/orphan4.s: New.
2010-01-14 * config/bfin-aux.h: Remove argument names in functionJie Zhang4-138/+61
declarations. * config/bfin-lex.l (parse_int): Fix shadowed variable name warning. * config/bfin-parse.y (value_match): Remove argument names in declaration. (notethat): Likewise. (yyerror): Likewise.
2010-01-142010-01-13 Doug Kwan <dougkwan@google.com>Doug Kwan2-6/+17
* arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, Arm_relobj::scan_sections_for_stubs): Rearrange code to avoid an apparent compiler problem of not folding static constant integral data members of elfcpp::Elf_sizes<32>.
2010-01-14*** empty log message ***gdbadmin1-1/+1
2010-01-13daily updateAlan Modra1-1/+1
2010-01-132010-01-13 Chao-ying Fu <fu@mips.com>Chao-ying Fu6-0/+146
* ld-mips-elf/jr-to-b-1.d, ld-mips-elf/jr-to-b-2.d: New tests. * ld-mips-elf/jr-to-b-1.s, ld-mips-elf/jr-to-b-2.s: Source. * ld-mips-elf/mips-elf.exp: Run new tests.
2010-01-132010-01-13 Chao-ying Fu <fu@mips.com>Chao-ying Fu2-19/+60
* elfxx-mips.c (JR_TO_B_P): New define to transform JR to B. It is true for all CPUs. (jal_reloc_p): New function. (mips_elf_calculate_relocation): Rename require_jalxp to cross_mode_jump_p. Update comment for CROSS_MODE_JUMP_P. Set up cross_mode_jump_p based on the mode change. (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p. Update comment for CROSS_MODE_JUMP_P. Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx. Use !cross_mode_jump_p to guard conversion. Convert "jr t9" to "b", if possible. (_bfd_mips_elf_relocate_section): Rename require_jalx to cross_mode_jump_p. Pass &cross_mode_jump_p to call mips_elf_calculate_relocation. Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2010-01-132010-01-13 Doug Kwan <dougkwan@google.com>Doug Kwan2-73/+435
* arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, Arm_relobj::section_needs_cortex_a8_stub_scanning, Arm_relobj::scan_section_for_cortex_a8_erratum, Arm_relobj::scan_span_for_cortex_a8_erratum): New methods. (Arm_relobj::scan_sections_for_stubs): Move code deciding what sections to scan for relocation stubs into a new method Arm_relobj::section_needs_reloc_stub_scanning. Handle both relocation and Cortex-A8 stub scanning. (Target_arm::do_relax): Force stubs to be after stubbed sections if fixing the Cortex-A8 erratum. Remove all Cortex-A8 stubs at the beginning of a new relaxation pass. Update a comment. (Target_arm::scan_span_for_cortex_a8_erratum): New method definition.
2010-01-13I forgot to commit this.Ian Lance Taylor1-0/+9
2010-01-13 gas/testsuite/Daniel Jacobowitz2-0/+5
* gas/arm/thumb-nop.s: Add .syntax unified.
2010-01-13 gas/Daniel Jacobowitz10-9/+43
* config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP. gas/testsuite/ * gas/arm/thumb-nop.d, gas/arm/thumb-nop.s: New test. * gas/arm/relax_branch_align.d: Expect a default NOP instruction. * gas/arm/vfp1_t2.d, gas/arm/vfp1xD_t2.d: Specify a CPU with Thumb-2. ld/testsuite/ * ld-arm/arm-elf.exp (armelftests): Assemble Cortex-A8 tests with -mcpu=cortex-a8.
2010-01-13Update commentsH.J. Lu2-3/+7
2010-01-13 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (print_insn): Update comments.
2010-01-13 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan forNick Clifton2-2/+23
"m32c" returns the m32c arch_info_struct and not the m16c arch_info_struct. (arch_info_struct): Use the new scan function. (bfd_m32c_arch): Likewise.
2010-01-13 * config/tc-h8300.c (h8300_elf_section): New function - issue aNick Clifton11-5/+104
warning message if a new section is created without setting any attributes for it. (md_pseudo_table): Intercept section creation pseudos. (md_pcrel_from): Replace abort with an error message. * config/obj-elf.c (obj_elf_section_name): Export this function. * config/obj-elf.h (obj_elf_section_name): Prototype. * gas/elf/section0.d: Skip this test for the h8300. * gas/elf/section1.d: Likewise. * gas/elf/section6.d: Likewise. * gas/elf/elf.exp: Skip section2 and section5 tests when the target is the h8300. * ld-scrips/sort.exp: Skip these tests when the target is the h8300.
2010-01-13Add period to sentence in comment.Anthony Green2-1/+5
2010-01-132010-01-13 Tristan Gingold <gingold@adacore.com>Tristan Gingold8-5/+309
* config.bfd: Remove duplicated target vector for i386-*-darwin. Appends new arch instead of overriding. Use mach_o_x86_64_vec for x86_64-*-darwin. * configure.in: Add mach_o_x86_64_vec. * configure: Regenerate. * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector. * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c * Makefile.in: Regenerate. * mach-o-x86-64.c: New file.
2010-01-132010-01-13 Tristan Gingold <gingold@adacore.com>Tristan Gingold4-6/+85
* reloc.c: Add MACH_O_X86_64 relocations. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate.
2010-01-132010-01-13 Tristan Gingold <gingold@adacore.com>Tristan Gingold3-48/+9
* ar.c (main): Use lbasename. (normalize): Ditto. * objdump.c (update_source_path): Ditto.
2010-01-13Add new DW_AT_use_GNAT_descriptive_type CU attribute.Joel Brobecker2-0/+6
* dwarf2.h (dwarf_attribute): Add DW_AT_use_GNAT_descriptive_type.
2010-01-132010-01-13 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-53/+10
* archive.c (normalize): Use lbasename. (bfd_bsd_truncate_arname): Ditto. (bfd_gnu_truncate_arname): Ditto.
2010-01-13Initialize SIM_DESC properly.Anthony Green2-0/+21
2010-01-132010-01-12 Doug Kwan <dougkwan@google.com>Doug Kwan2-23/+120
* arm.cc (Cortex_a8_reloc): New class. (Target_arm::Target_arm): Initialize new data members fix_cortex_a8_ and cortex_a8_relocs_info_. (Target_arm::fix_cortex_a8): New method definition. (Target_arm::Cortex_a8_relocs_info): New type. (Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_): New data member declarations. (Target_arm::scan_reloc_for_stub): Record information about relocations for THUMB branches that might be exempted from the Cortex-A8 workaround. (Target_arm::do_relax): Clear all Cortex-A8 relocation information at the beginning of a relaxation pass.
2010-01-13add missing fileVladimir Prus1-0/+13
2010-01-13Remove rex_originalH.J. Lu2-7/+8
2010-01-12 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (rex_original): Removed. (ckprefix): Remove rex_original. (print_insn): Update comments.
2010-01-132010-01-12 Doug Kwan <dougkwan@google.com>Doug Kwan2-1/+76
* arm.cc (Arm_relobj::mapping_symbols_info_): New data member. (Arm_relobj::Mapping_symbol_position, Arm_reloj::Mapping_symbol_position_less, Arm_relobj::Mapping_symbols_info): New types. (Target_arm::is_mapping_symbol_name): New method definition. (Arm_relobj::do_count_local_symbols): Save information about mapping symbols.
2010-01-13*** empty log message ***gdbadmin1-1/+1
2010-01-12tweak previous entry to keep chronology rightDoug Evans1-1/+1
(different timezones made the day off by one)
2010-01-12 * mi/mi-main.c (list_available_thread_groups): Avoid "may be usedDoug Evans2-3/+9
uninitialized" warning from gcc on local `tree'.
2010-01-12daily updateAlan Modra1-1/+1
2010-01-12 Implement core awareness.Vladimir Prus25-128/+1329
* bcache.c (compare_ints): Remove (print_percentage): Use compare_positive_ints. * defs.h (compare_positive_ints): Declare. * linux-nat.h (struct lin_lwp): New field core. (linux_nat_core_of_thread_1): Declare. * linux-nat.c (add_lwp): Init the 'core' field. (linux_nat_wait_1): Record the core. (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New. (linux_nat_add_target): Register the above. * linux-thread-db.c (update_thread_core): New. (thread_db_find_new_threads): Update core information for every thread. * remote.c (struct private_thread_info): New. (free_private_thread_info, demand_private_info): New. (PACKET_qXfer_threads, use_osdata_threads): New. (struct thread_item, threads_parsing_context (start_thread, end_thread, thread_attributes) (thread_children, threads_children, threads_elements): New. (remote_threads_info): Try qXfer:threads before anything else. (remote_protocol_packets): Register qXfer:threads. (remote_open_1): Init use_osdata_threads. (struct stop_reply): New field 'core'. (remote_parse_stop_reply): Parse core number. (process_stop_reply): Record core number. (remote_xfer_partial): Handle qXfer:threads. (remote_core_of_thread): New. (init_remote_ops): Register remote_core_of_thread. (_initialize_remote): Register qXfer:read. * target.c (target_core_of_thread): New * target.h (enum target_object): New value TARGET_OBJECT_THREADS. (struct target_ops): New field to_core_of_threads. (target_core_of_thread): Declare. * gdbthread.h (struct thread_info): New field private_dtor. * thread.c (print_thread_info): Report the core. * ui-out.c (MAX_UI_OUT_LEVELS): Increase. * utils.c (compare_positive_ints): New. * features/threads.dtd: New. * mi/mi-interp.c (mi_on_normal_stop): Report the core. * mi/mi-main.c (struct collect_cores_data, collect_cores) (do_nothing, free_vector_of_osdata_items) (splay_tree_int_comparator, free_splay_tree): New. (print_one_inferior_data): Implemented printing of selected inferiors. Collect and print cores. (output_cores): New. (mi_cmd_list_thread_groups): Support --recurse. Permit specifying thread groups together with --available.
2010-01-12 * target-reloc.h (visibility_error): New inline function.Ian Lance Taylor4-2/+84
(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.
2010-01-12gdb/Jan Kratochvil2-0/+32
* configure: Regenerate (for _STRUCTURED_PROC).
2010-01-12bfd/Tristan Gingold4-2/+12
2010-01-12 Tristan Gingold <gingold@adacore.com> * makefile.vms (CFLAGS): Turns warnings into informational messages. binutils/ 2010-01-12 Tristan Gingold <gingold@adacore.com> * makefile.vms (CFLAGS): Turns warnings into informational messages.
2010-01-12Delete dead function.Joel Brobecker2-21/+5
* ada-lang.c (extract_string): Delete. No longer used.
2010-01-122010-01-11 Doug Kwan <dougkwan@google.com>Doug Kwan2-50/+159
* arm.cc (Arm_relocate_functions::thumb32_branch_offset, Arm_relocate_functions::thumb32_branch_upper, Arm_relocate_functions::thumb32_branch_lower, Arm_relocate_functions::thumb32_cond_branch_offset, Arm_relocate_functions::thumb32_cond_branch_upper, Arm_relocate_functions::thumb32_cond_branch_lower, Arm_relocate_functions::thm_jump19): New methods to handle THUMB branch offset encoding. (Arm_relocate_functions::thumb_branch_common): Use new branch offset encoding methods to avoid code duplication. (Stub_template::Stub_template) Handle THUMB16_SPECIAL_TYPE. (Stub_addend_reader::operator()): Use new branch encoding method to avoid code duplication.
2010-01-12Fix -Wunused warning in dec-thread.c.Joel Brobecker2-2/+8
* dec-thread.c (dec_thread_count_gdb_threads) (dec_thread_add_gdb_thread): Prevent -Wunused warning.
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