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2010-03-24 * dwarf2-frame.c (dwarf2_frame_find_quirks): Use producer_is_realview.Daniel Jacobowitz8-40/+115
* dwarf2read.c (load_full_comp_unit): Read DW_AT_producer. (read_structure_type): For RealView, set TYPE_STUB on structures with no byte size and no children. (read_subroutine_type): Mark functions as prototyped by default. * symtab.c (producer_is_realview): New function. * symtab.h (expand_line_sal): Fix declaration formatting. (producer_is_realview): Declare. testsuite/ * gdb.base/callfuncs.exp (do_function_calls): Add XFAILs for RealView. * gdb.base/ptype.exp (ptype_maybe_prototyped): Add overprototyped argument. Handle "short" and "long". (Top level): Pass overprototyped output for old_fptr and xptr.
2010-03-24 * arm-tdep.c (skip_prologue_function): New function.Daniel Jacobowitz2-206/+548
(submask, bit, bits, sbits, BranchDest): Move higher in the file. (thumb_analyze_prologue): Document return value. Recognize more Thumb instructions, skippable calls, and some Thumb-2 instructions. Add debug output. (arm_skip_prologue): Remove call dummy check. Check the prologue for non-GNU compilers. (arm_instruction_changes_pc): New function. (arm_analyze_prologue): New function, broken out from arm_scan_prologue. Recognize more ARM instructions and skippable calls. Update comments. Handle NULL cache. Return the address of the first unrecognized instruction. Do not skip past other instructions which change control flow. Add debug output. (arm_scan_prologue): Use arm_analyze_prologue. (ARM_PC_32): Delete. (shifted_reg_val): Simplify ARM_PC_32 check.
2010-03-24 * tracepoint.c (tvariables_info_1): Actually computeVladimir Prus2-1/+6
the number of rows in the result.
2010-03-24 * testsuite/script_test_3.t: Add a TLS segment.Ian Lance Taylor4-9/+47
* 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.
2010-03-24Update copyright year.H.J. Lu13-12/+35
2010-03-24 H.J. Lu <hongjiu.lu@intel.com> * aout-target.h: Update copyright year. * aout-tic30.c: Likewise. * coff-alpha.c: Likewise. * coff-rs6000.c: Likewise. * coff64-rs6000.c: Likewise. * elf64-mips.c: Likewise. * ieee.c: Likewise. * libecoff.h: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * oasys.c: Likewise. * targets.c: Likewise.
2010-03-24Update copyright year on libbfd-in.h.H.J. Lu2-1/+6
2010-03-24 H.J. Lu <hongjiu.lu@intel.com> * libbfd-in.h: Update copyright year.
2010-03-24Blackfin disassmbler: fix typo where M2.H was decoded as L2.HMike Frysinger2-1/+5
2010-03-24 * fileread.cc (find_or_make_view): Fix comment.Cary Coutant2-1/+5
2010-03-24 gdb/Pedro Alves4-31/+88
* remote.c (crc32): Constify `buf' parameter. (remote_verify_memory): New, abstracted out from... (compare_sections_command): ... this. Remove hardcoded target checks. (init_remote_ops): Install remote_verify_memory. * target.c (target_verify_memory): New. * target.h (struct target_ops) <to_verify_memory>: New field. (target_verify_memory): Declare.
2010-03-24 * server.c (handle_query): Assign, not compare.Pedro Alves2-1/+5
2010-03-24 Teach linux gdbserver to step-over-breakpoints.Pedro Alves7-439/+1286
* linux-low.c (can_hardware_single_step): New. (supports_breakpoints): New. (handle_extended_wait): If stopping threads, read the stop pc of the new cloned LWP. (get_pc): New. (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the low target doesn't support retrieving the PC. (add_lwp): Set last_resume_kind to resume_continue. (linux_attach_lwp_1): Adjust comments. Always set stop_expected. (linux_attach): Don't clear stop_expected. Set the lwp's last_resume_kind to resume_stop. (linux_detach_one_lwp): Don't check for removed breakpoints. (check_removed_breakpoint): Delete. (status_pending_p): Rename to ... (status_pending_p_callback): ... this. Don't check for removed breakpoints. Don't consider threads that are stopped from GDB's perspective. (linux_wait_for_lwp): Always read the stop_pc here. (cancel_breakpoint): New. (step_over_bkpt): New global. (linux_wait_for_event_1): Implement stepping over breakpoints. (gdb_wants_lwp_stopped): New. (gdb_wants_all_stopped): New. (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished single-step traps here. Store the thread's last reported target wait status. (send_sigstop): Don't clear stop_expected. Always set it, instead. (mark_lwp_dead): Remove reference to pending_is_breakpoint. (cancel_finished_single_step): New. (cancel_finished_single_steps): New. (wait_for_sigstop): Don't cancel finished single-step traps here. (linux_resume_one_lwp): Don't check for removed breakpoints. Don't set `step' on non-hardware step archs. (linux_set_resume_request): Ignore resume_stop requests if already stopping or stopped. Set the lwp's last_resume_kind. (resume_status_pending_p): Don't check for removed breakpoints. (need_step_over_p): New. (start_step_over): New. (finish_step_over): New. (linux_resume_one_thread): Always queue a sigstop for resume_stop requests. Clear the thread's last reported target waitstatus. Don't use the `suspended' flag. Don't consider pending breakpoints. (linux_resume): Start a step-over if necessary. (proceed_one_lwp): New. (proceed_all_lwps): New. (unstop_all_lwps): New. * linux-low.h (struct lwp_info): Rewrite comment for the `suspended' flag. Add the `stop_pc' field. Delete the `pending_stop_pc' field. Tweak the `stepping' flag's comment. Add `'last_resume_kind' and `need_step_over' fields. * inferiors.c (struct thread_info): Delete, moved elsewhere. * mem-break.c (struct breakpoint): Delete `reinserting' flag. Delete `breakpoint_to_reinsert' field. New flag `inserted'. (set_raw_breakpoint_at): New. (set_breakpoint_at): Rewrite to use it. (reinsert_breakpoint_handler): Delete. (set_reinsert_breakpoint): New. (reinsert_breakpoint_by_bp): Delete. (delete_reinsert_breakpoints): New. (uninsert_breakpoint): Rewrite. (uninsert_breakpoints_at): New. (reinsert_breakpoint): Rewrite. (reinsert_breakpoints_at): New. (check_breakpoints): Rewrite. (breakpoint_here): New. (breakpoint_inserted_here): New. (check_mem_read): Adjust. * mem-break.h (breakpoints_supported, breakpoint_here) (breakpoint_inserted_here, set_reinsert_breakpoint): Declare. (reinsert_breakpoint_by_bp): Delete declaration. (delete_reinsert_breakpoints): Declare. (reinsert_breakpoint): Delete declaration. (reinsert_breakpoints_at): Declare. (uninsert_breakpoint): Delete declaration. (uninsert_breakpoints_at): Declare. (check_breakpoints): Adjust prototype. * server.h: Adjust include order. (struct thread_info): Declare here. Add a `last_status' field.
2010-03-24*** empty log message ***gdbadmin1-1/+1
2010-03-23 * gdb.threads/pthreads.c (thread1, thread2, main): Fix printfPedro Alves2-8/+13
format strings and add casts to avoid compiler warnings.
2010-03-23daily updateAlan Modra1-1/+1
2010-03-232010-03-23 Michael Snyder <msnyder@vmware.com>Michael Snyder2-0/+73
* server.c (crc32): New function. (handle_query): Add handling for 'qCRC:' request.
2010-03-23 * gdb.texinfo (GDB/MI Tracepoint Commands): Document MI tracepointVladimir Prus2-17/+230
commands.
2010-03-23 Implement -trace-save.Vladimir Prus9-30/+92
* mi-cmds.h (mi_cmds_trace_save): Declare. * mi-cmds.c (mi_cmds): Register -trace-save. * mi/mi-main.c (mi_cmd_trace_save): New. * remote.c (remote_save_trace_data): Take const parameter. * target.h (struct target_ops::to_save_trace_data): Take const parameter. * target.c (update_current_target): Adjust to the above. * tracepoint.c (trave_save): New, extracted from (trace_save_command): ...this. (tfile_trace_find): Remove message that is unnecessary now that 'tfind' reports found frame. * tracepoint.h (trace_save): Declare.
2010-03-23 Implement -trace-find.Vladimir Prus8-16/+155
* mi/mi-cmds.c (mi_cmds): Register -trace-find. * mi/mi-cmds.h (mi_cmd_trace_find): Declare. * mi/mi-main.c (mi_cmd_trace_find): New. * target.h (struct target_ops): Document to_trace_find. * tracepoint.h (tfind_1): Declare. * tracepoint.c (finish_tfind_command): Rename to... (tfind_1): ...this. * remote.c (remote_trace_find): Return -1 if target say there's no frame. Improve error diagnostics.
2010-03-23 -trace-define-variable and -trace-list-variables.Vladimir Prus6-17/+119
* tracepoint.c (create_trace_state_variable): Make private copy of name, as opposed to assuming the pointer lives forever. (tvariables_info_1): New. (tvariables_info): Use the above. * tracepoint.h (create_trace_state_variable, tvariables_info_1): Declare. * mi/mi-cmds.c (mi_cmds): Register -trace-define-variable and -trace-list-variables. * mi/mi-cmds.h (mi_cmd_trace_define_variable) (mi_cmd_trace_list_variables): New. * mi/mi-main.c (mi_cmd_trace_define_variable) (mi_cmd_trace_list_variables): New.
2010-03-23 Implement -break-passcount.Vladimir Prus4-0/+35
* mi/mi-cmd-break.c (mi_cmd_break_passcount): New. * mi/mi-cmds.c (mi_cmds): Register -break-passcount. * mi/mi-cmds.h (mi_cmd_break_passcount): Declare.
2010-03-23 -trace-start/-trace-end/-trace-status.Vladimir Prus6-12/+156
* mi/mi-cmds.c (mi_cmds): Register -trace-start, -trace-status and -trace-stop. * mi/mi-cmds.h (mi_cmd_trace_start, mi_cmd_trace_status) (mi_cmd_trace_stop): Declare. * mi/mi-main.c (mi_cmd_trace_start, mi_cmd_trace_status) (mi_cmd_trace_stop): New. * tracepoint.c (start_tracing): New, extracted from... (trace_start_command): ...this. (trace_status_mi): New. * tracepoint.h (struct trace_status): Document stopping_tracepoint. (start_tracing, stop_tracing, trace_status_mi): Declare.
2010-03-23 Implement creating tracepoints with -break-insert.Vladimir Prus2-2/+16
* mi/mi-cmd-break.c (mi_cmd_break_insert): Handle -a to mean that tracepoint should be created.
2010-03-23 * breakpoint.c (check_no_tracepoint_commands): UseVladimir Prus2-2/+7
current spelling of 'teval'.
2010-03-23Remove conflict marker.Vladimir Prus1-1/+0
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.
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