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2010-03-23 Unify actions and commandsVladimir Prus14-342/+375
* defs.h (read_command_lines, read_command_lines_1): New parameters validator and closure. * tracepoint.h (struct action_line): Remove. * breakpoint.h (struct breakpoint): Remove the 'actions' field. * defs.h (enum command_control_type): New value while_stepping_control. (struct command_line): Add comments. * breakpoint.c (breakoint_is_tracepoint): New. (breakpoint_set_commands): For tracepoints, verify the commands are permissible. (check_tracepoint_commands): New. (commands_command): Require that each new line is validated using check_tracepoint_command, if we set commands for a tracepoint. (create_tracepoint_from_upload): Likewise. (print_one_breakpoint_location): Remove the code to print actions specifically. (tracepoint_save_command): Relay to print_command_lines. * cli/cli-script.c (process_next_line): New parameters validator and closure. Handle 'while-stepping'. Call validator if not null. (read_command_lines, read_command_lines1): Likewise. (recurse_read_control_structure): New parameters validator and closure. Handle while_stepping_control. (print_command_lines): Handle while-stepping. (get_command_line, define_command, document_command): Adjust. * remote.c (remote_download_tracepoint): Adjust. * tracepoint.c (make_cleanup_free_actions, read_actions) (free_actions, do_free_actions_cleanup): Remove. (trace_actions_command): Use read_command_lines. (validate_actionline): Use error in one place. (encode_actions_1): New, extracted from... (encode_actions): ...this. Also use cleanups for exception safety. (trace_dump_command): Adjust. * mi/mi-cmd-break (mi_cmd_break_commands): Validate commands if it's tracepoint.
2010-03-23gdb: fix building with system readlineMike Frysinger2-1/+6
Building gdb with --enable-targets=all and --with-system-readline hits a failure in a few targets all related to the inclusion of some opcodes headers. The usage of the bundled readline results in an -I to the top srcdir, but if that isn't used, then there is no such -I path. A few gdb targets use this implicitly to include opcodes/ source header files. So make sure there is always an explicit -I path to the opcodes/ directory.
2010-03-23 * script-sections.cc (class Orphan_section_placement): DefineIan Lance Taylor4-13/+69
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.
2010-03-23 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if thePedro Alves2-1/+10
lwp had been stopped by a watchpoint.
2010-03-23 * configure.ac (tic6x-*-*): New case.Joseph Myers3-0/+11
* configure: Regenerate.
2010-03-23 * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,Joseph Myers2-27/+40
BSS_NAME): Define if not already defined. Use in place of some hardcoded section names.
2010-03-23 * gas/macros/dot.s: Remove space in .byte operands.Joseph Myers2-2/+6
2010-03-23 * dis-buf.c (buffer_read_memory): Give error for reading justJoseph Myers2-1/+7
before the start of memory.
2010-03-23 * symcat.h (CONCAT5, CONCAT6, XCONCAT5, XCONCAT6): Define.Joseph Myers2-1/+11
2010-03-23 Merge from gcc:Joseph Myers3-4/+12
2010-03-19 Jack Howarth <howarth@bromo.med.uc.edu> PR ada/42554 * configure.ac: Only pass -c to ranlib for darwin9 and earlier. * configure: Regenerate.
2010-03-23 * config.sub: Update to version 2010-03-22.Joseph Myers3-22/+52
* config.guess: Update to version 2009-12-30.
2010-03-232010-03-22 Sebastian Pop <sebastian.pop@amd.com>Sebastian Pop10-656/+221
Quentin Neill <quentin.neill@amd.com> opcodes/ * i386-dis.c (OP_LWP_I): Removed. (reg_table): Do not use OP_LWP_I, use Iq. (OP_LWPCB_E): Remove use of names16. (OP_LWP_E): Same. * i386-opc.tbl: Removed 16bit LWP insns. 32bit LWP insns should not set the Vex.length bit. * i386-tbl.h: Regenerated. gas/ * testsuite/gas/i386/x86-64-lwp.s: Remove use of 16bit LWP insns. * testsuite/gas/i386/lwp.s: Same. * testsuite/gas/i386/x86-64-lwp.d: Updated. * testsuite/gas/i386/lwp.d: Updated.
2010-03-23*** empty log message ***gdbadmin1-1/+1
2010-03-22sim: always enable support for the --endian optionMike Frysinger2-6/+6
The gdb code always passes down -E <little|big> to the sim core when using the sim target. But the sim core only recognizes this option when the sim supports big endian systems. So for little endian simulators, any attempt to use the sim target fails with: (gdb) target sim gdbsim: invalid option -- 'E' unable to create simulator instance Since always respecting the option doesn't cause any problems, do just that. If someone tries to use an invalid endian, they'll get an error anyways.
2010-03-22daily updateAlan Modra1-1/+1
2010-03-222010-03-22 Doug Kwan <dougkwan@google.com>Doug Kwan7-28/+300
* 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.
2010-03-22merge from gccDJ Delorie3-4/+8
2010-03-22gdb/testsuite/Jan Kratochvil2-4/+9
* dg-extract-results.sh: Sync with GCC HEAD (import r155655, r157175 and r157645).
2010-03-222010-03-22 Stan Shebs <stan@codesourcery.com>Stan Shebs2-9/+8
* value.c (value_static_field): Be lazy about the field's value.
2010-03-222010-03-22 Reid Kleckner <reid@kleckner.net>Tom Tromey2-1/+16
PR gdb/11094 * breakpoint.c (disable_breakpoints_in_unloaded_shlib): Add bp_jit_event. (disable_breakpoints_in_shlibs): Likewise.
2010-03-22gdb/testsuite/Jan Kratochvil3-0/+156
* gdb.dwarf2/dw2-empty-namespace.exp, gdb.dwarf2/dw2-empty-namespace.S: New.
2010-03-22 * gdb.python/Makefile.in (EXECUTABLES): Add py-mi.Daniel Jacobowitz3-2/+7
* gdb.python/py-mi.exp (binfile): Rename to py-mi.
2010-03-222010-03-22 Rafael Espindola <espindola@google.com>Rafael Ávila de Espíndola16-70/+748
* archive.cc (Should_include): Move to archive.h. (should_include_member): Make it a member of Archive. (Lib_group): New. (Add_lib_group_symbols): New. * archive.h: Include options.h. (Archive_member): Moved from Archive. (Should_include): Moved from archive.cc. (Lib_group): New. (Add_lib_group_symbols): New. * dynobj.cc (do_should_include_member): New. * dynobj.h (do_should_include_member): New. * gold.cc (queue_initial_tasks): Update call to queue. * main.cc (main): Print lib group stats. * object.cc (do_should_include_member): New. * object.h: Include archive.h. (Object::should_include_member): New. (Object::do_should_include_member): New. (Sized_relobj::do_should_include_member): New. * options.cc (General_options::parse_start_lib): New. (General_options::parse_end_lib): New. (Input_arguments::add_file): Handle lib groups. (Input_arguments::start_group): Check we are not in a lib. (Input_arguments::start_lib): New. (Input_arguments::end_lib): New. * options.h (General_options): Add start_lib and end_lib. (Input_argument::lib_): New. (Input_argument::lib): New. (Input_argument::is_lib): New. (Input_file_lib): New. (Input_arguments::in_lib_): New. (Input_arguments::in_lib): New. (Input_arguments::start_lib): New. (Input_arguments::end_lib_): New. * plugin.cc (Pluginobj::get_symbol_resolution_info): Mark symbols in unused members as preempted. (Sized_pluginobj::do_should_include_member): New. * plugin.h (Sized_pluginobj::do_should_include_member): New. * readsyms.cc (Read_symbols::locks): If we are just reading a member, return the blocker. (Read_symbols::do_whole_lib_group): New. (Read_symbols::do_lib_group): New. (Read_symbols::do_read_symbols): Handle lib groups. (Read_symbols::get_name): Handle lib groups. * readsyms.h (Read_symbols): Add an archive member pointer. (Read_symbols::do_whole_lib_group): New. (Read_symbols::do_lib_group): New. (Read_symbols::member_): New. * script.cc (read_input_script): Update call to queue_soon.
2010-03-22Use STRING_COMMA_LEN to avoid strlen.H.J. Lu2-38/+40
2010-03-22 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
2010-03-22 * dwarf2read.c (partial_die_parent_scope): Work around buggyUlrich Weigand2-0/+25
GCC 4.1 debug info generation (GCC PR c++/28460). (determine_prefix): Likewise.
2010-03-22Replace oprand_size_mismatch with operand_size_mismatch.H.J. Lu2-3/+10
2010-03-21 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (i386_error): Replace oprand_size_mismatch with operand_size_mismatch. (operand_size_match): Updated. (match_template): Likewise.
2010-03-22Set error instead of err_msg on failure.H.J. Lu2-12/+73
2010-03-21 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (i386_error): New. (_i386_insn): Replace err_msg with error. (operand_size_match): Set error instead of err_msg on failure. (operand_type_match): Likewise. (operand_type_register_match): Likewise. (VEX_check_operands): Likewise. (match_template): Likewise. Use error instead of err_msg with as_bad.
2010-03-22*** empty log message ***gdbadmin1-1/+1
2010-03-21Check !executable instead of shared for PIE.H.J. Lu2-2/+8
2010-03-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/11413 * elflink.c (_bfd_elf_add_default_symbol): Check !executable instead of shared.
2010-03-21daily updateAlan Modra1-1/+1
2010-03-21*** empty log message ***gdbadmin1-1/+1
2010-03-20daily updateAlan Modra1-1/+1
2010-03-20 * tui/tui-disasm.c (tui_get_begin_asm_address): Default toDaniel Jacobowitz3-2/+10
get_current_arch. * tui/tui-layout.c (extract_display_start_addr): Likewise.
2010-03-20*** empty log message ***gdbadmin1-1/+1
2010-03-19daily updateAlan Modra1-1/+1
2010-03-192010-03-19 Stan Shebs <stan@codesourcery.com>Stan Shebs4-28/+200
* ax-gdb.c (gen_fetch): Handle bool. (gen_usual_unary): Ditto. (gen_cast): Ditto. (gen_equal): New function. (gen_less): New function. (gen_expr_binop_rest): Call them, also return integer type from logical operations. (gen_expr): Ditto. * gdb.trace/ax.exp: New file.
2010-03-192010-03-19 Doug Kwan <dougkwan@google.com>Doug Kwan4-33/+42
* arm.cc (Stub_table::Stub_table): Initialize new data members Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. (Stub_table::add_reloc_stub): Assign stub offset and update Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. (Stub_table::reloc_stubs_size_, Stub_table::reloc_stubs_addralign_): New data members. (Stub_table::update_data_size_and_addralign): Use Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_ instead of going over all reloc stubs. (Stub_table::finalize_stubs): Do not assign reloc stub offsets. * stringpool.cc (Stringpool_template::Stringpool_template): Initialize Stringpool_template::offset_ to size of Stringpool_char. (Stringpool_template::new_key_offset): Remove code to initialize Stringpool_template::offset_. * stringpool.h (Stringpool_template::set_no_zero_null): Set Stringpool_template::offset_ to zero.
2010-03-19 * jv-lang.c (jv_dynamics_objfile_data_key)Tom Tromey2-23/+90
(jv_type_objfile_data_key): New globals. (class_symtab): Move earlier. (jv_per_objfile_free): New function. (get_dynamics_objfile): Call set_objfile_data. Add 'gdbarch' parameter. Remove ancient #if 1. (add_class_symbol): Remove redundant declaration. (java_lookup_class): Use alloc_type, not alloc_type_arch. (java_link_class_type): Mark as static. Update. (jv_clear_object_type): New function. (set_java_object_type): Likewise. (get_java_object_type): Use set_java_object_type. (is_object_type): Likewise. (_initialize_java_language): Register new objfile keys. (get_java_class_symtab): Add 'gdbarch' parameter. (add_class_symtab_symbol): Update. (type_from_class): Update.
2010-03-192010-03-19 Stan Shebs <stan@codesourcery.com>Stan Shebs2-1/+5
* ax-general.c (ax_const_l): Fix a sizing bug.
2010-03-19 * lib/gdb.exp (gdb_compile_test): Watch for "compiler not installed"Doug Evans2-0/+5
output from gcc.
2010-03-19 * gdb.base/break-interp.exp (prelinkNO): Handle prelink binariesDoug Evans2-1/+6
named /usr/sbin/prelink<foo>.
2010-03-19 * elf32-arm.c (struct section_list): Remove.Jie Zhang2-131/+22
(section_list): Remove typedef. (record_section_with_arm_elf_section_data): Remove. (find_arm_elf_section_entry): Remove. (get_arm_elf_section_data): Use is_arm_elf. (unrecord_section_with_arm_elf_section_data): Remove. (elf32_arm_new_section_hook): Don't call record_section_with_arm_elf_section_data. (elf32_arm_write_section): Set mapcount to -1 when the map has been used. Don't call unrecord_section_with_arm_elf_section_data. (unrecord_section_via_map_over_sections): Remove. (elf32_arm_close_and_cleanup): Remove. (elf32_arm_bfd_free_cached_info): Remove. (bfd_elf32_close_and_cleanup): Don't define. (bfd_elf32_bfd_free_cached_info): Don't define.
2010-03-19 PR ld/11304Jie Zhang5-0/+40
* ld-elf/pr11304.d: New test. * ld-elf/pr11304a.s: New test. * ld-elf/pr11304b.s: New test. * lib/ld-lib.exp (regexp_diff): Add support for #failif.
2010-03-19 * config/tc-arm.c (make_mapping_symbol): Hanle the caseJie Zhang5-1/+24
that two mapping symbols have the same value. testsuite/ * gas/arm/mapmisc.s: Add the test case for two mapping symbols having the same value. * gas/arm/mapmisc.d: Likewise.
2010-03-19*** empty log message ***gdbadmin1-1/+1
2010-03-18daily updateAlan Modra1-1/+1
2010-03-18GDB 7.1 released.gdbadmin1-0/+4
2010-03-182010-03-18 Stan Shebs <stan@codesourcery.com>Stan Shebs12-20/+269
Pedro Alves <pedro@codesourcery.com> * target.h (struct target_ops): New method to_set_circular_trace_buffer. (target_set_circular_trace_buffer): New macro. * target.c (update_current_target): Add to_set_circular_trace_buffer, fix to_set_disconnected_tracing default behavior. * remote.c (remote_set_circular_trace_buffer): New function. (init_remote_ops): Add it to vector. * tracepoint.h (struct trace_status): New field traceframes_created, change buffer_size and buffer_free to int. * tracepoint.c (circular_trace_buffer): New global. (start_tracing): Send values of disconnected tracing and circular trace buffer settings. (set_circular_trace_buffer): New function. (parse_trace_state): Handle total space and frames created. (trace_status_command): Display total space and total frames created. (trace_save): Write out new status values. (parse_trace_status): Set traceframe_count, traceframes_created, buffer_free and buffer_size to -1 by default. (_initialize_tracepoint): New setshow for circular-trace-buffer. * NEWS: Mention the circular trace buffer option. * gdb.texinfo (Starting and Stopping Trace Experiments): Describe circular-trace-buffer. (Tracepoint Packets): Describe QTBuffer, and details of the qTStatus reply. * gdb.trace/circ.exp: Test circular-trace-buffer. * gdb.trace/tfile.exp: Update tstatus test.
2010-03-18Re-indent INIT_ARRAY.H.J. Lu2-4/+8
2010-03-18 H.J. Lu <hongjiu.lu@intel.com> * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
2010-03-18[dwarf] Anonymous nested function causes SEGV during psymbol readJoel Brobecker5-5/+335
According to the DWARF3 standard, a function always has a name attribute (Section 3.3 - Subroutine and Entry Point Entries). The only exception is when a DW_AT_abstract_origin attribute is provided, in which case the name may be inherited from the referenced DIE. The problem occured because our compiler generated a subprogram DIE for a nested function where the name attribute was missing (and no abstract-origin either). Our code in add_partial_symbol is not prepared to deal with the situation, and happily just tries to compute the length of the (NULL) function name. This normally cannot happen, because there is already a guard in scan_partial_symbols, where we (silently!) ignore anonymous dies, including anonymous subprograms. Unfortunately, there is a flaw that affects Ada and other languages that allow nested subprograms. For nested subprograms, we do not go through scan_partial_symbols and thus we are missing the name check. This patch adds the name check in the nested subprogram case. It also adds a complaint which is emitted during the psymtab->symtab conversion phase. gdb/ChangeLog: * dwarf2read.c (add_partial_subprogram): Make sure the subprogram DIE has a name before creating the associated partial symbol. (read_func_scope): Emit a complaint if the subprogram does not have a name or when we can't extract the subprogram PC bounds. gdb/testsuite/ChangeLog: * gdb.dwarf2/dw2-anonymous-func.S: New file. * gdb.dwarf2/dw2-anonymous-func.exp: New testcase. Tested on x86_64-linux, no regression. Note that the testcase also verifies that the psymtab->symtab conversion does not crash (this is the purpose of the "list file1.txt:1" test.
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