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ChangeLog-2009
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2009-12-31 Stan Shebs <[email protected]>
Add new tracepoint action teval.
* tracepoint.c (teval_pseudocommand): New function.
(validate_actionline): Add teval action case.
(encode_actions): Ditto.
(_initialize_tracepoint): Define teval pseudocommand.
* NEWS: Mention teval.
* tracepoint.c (trace_find_command): Error out if trace running.
(trace_find_pc_command): Ditto.
(trace_find_tracepoint_command): Ditto.
(trace_find_line_command): Ditto.
(trace_find_range_command): Ditto.
(trace_find_outside_command): Ditto.
2009-12-31 Joel Brobecker <[email protected]>
Internal error while loading core on alpha-tru64.
* corelow.c (core_open): Delete unused local variables.
Use inferior_appeared instead of add_inferior_silent.
2009-12-30 Stan Shebs <[email protected]>
* tracepoint.c (trace_status_command): Add some status output.
2009-12-30 Jan Kratochvil <[email protected]>
Thiago Jung Bauermann <[email protected]>
* breakpoint.c (update_watchpoint): Change b->type to
bp_watchpoint before calling hw_watchpoint_used_count.
2009-12-30 Joel Brobecker <[email protected]>
* breakpoint.c (watchpoint_check): Expand the function description.
2009-12-30 Thiago Jung Bauermann <[email protected]>
* valarith.c (value_equal_contents): New function.
* value.h (value_equal_contents): Declare.
* breakpoint.c (watchpoint_check): Use value_equal_contents
instead of value_equal.
2009-12-30 Stan Shebs <[email protected]>
Add default-collect variable.
* tracepoint.c (default_collect): New global.
(encode_actions): Use it.
(download_tracepoint): Test it, for otherwise
action-less tracepoints.
(_initialize_tracepoint): Add set/show.
* NEWS: Mention default-collect.
2009-12-29 Stan Shebs <[email protected]>
* language.c (pointer_type): Un-comment out.
* ax-gdb.c: Include language.h, use pointer_type throughout
instead of testing TYPE_CODE_PTR.
(gen_fetch): Include TYPE_CODE_REF.
(gen_cast): Ditto.
* ax-gdb.c (gen_expr): Handle logical and, logical or, and
conditional expressions.
2009-12-28 Stan Shebs <[email protected]>
Add trace state variables.
* ax.h (enum agent_op): Add getv, setv, and tracev.
(ax_tsv): Declare.
* ax-gdb.c: Include tracepoint.h.
(gen_expr): Handle BINOP_ASSIGN, BINOP_ASSIGN_MODIFY, and
OP_INTERNALVAR.
(gen_expr_binop_rest): New function, split from gen_expr.
* ax-general.c (ax_tsv): New function.
(aop_map): Add new bytecodes.
* tracepoint.h (struct trace_state_variable): New struct.
(tsv_s): New typedef.
(find_trace_state_variable): Declare.
* tracepoint.c (tvariables): New global.
(next_tsv_number): New global.
(create_trace_state_variable): New function.
(find_trace_state_variable): New function.
(delete_trace_state_variable): New function.
(trace_variable_command): New function.
(delete_trace_variable_command): New function.
(tvariables_info): New function.
(trace_start_command): Download tsvs with initial values.
(_initialize_tracepoint): Add new commands.
* NEWS: Mention the addition of trace state variables.
2009-12-28 Daniel Jacobowitz <[email protected]>
* NEWS: Document "info variables" change.
* dwarf2read.c (new_symbol): Add file-scope external unresolved
symbols to global_symbols.
* symtab.c (search_symbols): Skip LOC_UNRESOLVED symbols.
2009-12-28 Daniel Jacobowitz <[email protected]>
* defs.h (print_address_symbolic, build_address_symbolic): Update
prototypes.
* printcmd.c (print_address_symbolic): Take a gdbarch argument.
Pass it to build_address_symbolic. All callers updated.
(build_address_symbolic): Take a gdbarch argument. Use
gdbarch_addr_bits_remove for functions. All callers updated.
2009-12-28 Pedro Alves <[email protected]>
* ax-gdb.c (gen_expr) <OP_THIS>: Lookup `this' in the context of
the tracepoint, not of the selected frame and language.
2009-12-23 Stan Shebs <[email protected]>
* ax-gdb.c (gen_expr): Handle OP_THIS.
* ax-gdb.h (gen_trace_for_var): Declare.
* ax-gdb.c (gen_trace_for_var): New function.
* dwarf2loc.c (dwarf_expr_frame_base_1): New function, split from...
(dwarf_expr_frame_base): ...here.
(dwarf2_tracepoint_var_ref): Add computed location case.
* tracepoint.c (collect_symbol): Add scope arg and LOC_COMPUTED
case.
(add_local_symbols): Update call to collect_symbol.
(encode_actions): Ditto.
2009-12-23 Dmitry Gorbachev <[email protected]>
PR gdb/11110
* tracepoint.h (deprecated_trace_find_hook)
(deprecated_trace_start_stop_hook): Declare extern.
* tracepoint.c (deprecated_trace_find_hook)
(deprecated_trace_start_stop_hook): Define.
2009-12-23 Jan Kratochvil <[email protected]>
* breakpoint.c (bpstat_stop_status): Iterate using ALL_BREAKPOINTS and
the B->LOC list. Remove gdb_assert on B. Change bp_hardware_watchpoint
continue to break. Remove variable update_locations. Remove HIT_COUNT
increment protection by an ENABLE_STATE check. Inline the delayed
update_global_location_list call.
2009-12-23 Jan Kratochvil <[email protected]>
* breakpoint.c (bpstat_stop_status): Check BL->SHLIB_DISABLED.
(print_breakpoint_location): New comment. Check LOC->SHLIB_DISABLED.
Check LOC validity before printing it. Use LOC instead of B->LOC.
Swap the if conditionals order.
2009-12-23 Tom Tromey <[email protected]>
* Makefile.in (SFILES): Add exceptions.c.
2009-12-22 Joel Brobecker <[email protected]>
GDB 7.0.1 released.
2009-12-22 Hui Zhu <[email protected]>
* record.c (record_message): Change argument.
(record_message_wrapper): New function.
(do_record_message): Change it name to
"record_message_wrapper_safe".
Let it call "record_message_wrapper".
(record_resume_error): Deleted.
(record_resume): Call "record_message".
(record_wait): Deleted record_resume_error.
Call "record_message_wrapper_safe".
Set status when do_record_message need stop the inferior.
2009-12-21 Doug Evans <[email protected]>
* linux-nat.c (kill_lwp): Minor cleanup, move definition of
tkill_failed into ifdef HAVE_TKILL_SYSCALL. Move setting of errno
there too. Delete unnecessary resetting of errno after syscall.
Minor comment changes to match gdbserver/linux-low.c:kill_lwp.
2009-12-21 Alan Modra <[email protected]>
* MAINTAINERS: Update my email address.
2009-12-21 Vladimir Prus <[email protected]>
* mi/mi-main.c (mi_cmd_gdb_exit): Flush raw_stdout.
2009-12-21 Vladimir Prus <[email protected]>
PR gdb/10884
* value.c (value_primitive_field): Call check_typedef
on the type.
2009-12-21 Joel Brobecker <[email protected]>
* COPYING: Update to GPL version 3.
2009-12-20 Michael Snyder <[email protected]>
* amd64-tdep.c (amd64_epilogue_frame_cache): Fix buf size.
2009-12-20 Joel Brobecker <[email protected]>
* darwin-nat-info.c, solib-spu.c, spu-multiarch.c,
regformats/regdat.sh, features/Makefile: Update copyright header.
2009-12-19 Maciej W. Rozycki <[email protected]>
* arm-linux-tdep.c (ARM_OABI_SYSCALL_RESTART_SYSCALL): New macro.
(ARM_LDR_PC_SP_12): Likewise.
(arm_linux_restart_syscall_init): New function.
(arm_linux_restart_syscall_tramp_frame): New variable.
(arm_linux_init_abi): Install the
arm_linux_restart_syscall_tramp_frame unwinder.
2009-12-18 Doug Evans <[email protected]>
* gdb_proc_service.h (psaddr_t): Fix type.
* linux-thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
signature to match glibc.
(thread_db_get_thread_local_address): Use psaddr_t for type of
address to match parameter of td_thr_tls_get_addr_p.
Cast through psaddr_t instead of (void*) to match parameter of
td_thr_tls_get_addr_p.
2009-12-17 Stan Shebs <[email protected]>
* breakpoint.c (bpstat_check_location): Check for tracepoints.
2009-12-16 Michael Snyder <[email protected]>
* i386-tdep.c (i386_process_record): Reformat comments.
2009-12-15 Gaius Mulley <[email protected]>
* dwarf2read.c (read_subroutine_type): Add the subroutine
type to the die immediately to allow a parameter type to be
the same subroutine type.
2009-12-15 Tristan Gingold <[email protected]>
* machoread.c (macho_symfile_read): Set section size of dsym bfd
from main bfd.
2009-12-15 Tristan Gingold <[email protected]>
* machoread.c (macho_check_dsym): Read uuid directly from load command
instead of from a fake section.
2009-12-15 Tristan Gingold <[email protected]>
* machoread.c (macho_symtab_read): Add comments. Always set
first_offset.
2009-12-14 Tristan Gingold <[email protected]>
* symfile.h (find_separate_debug_file_by_buildid): Remove prototype.
(bfd_open_maybe_remote): New prototype.
* symfile.c (bfd_open_maybe_remote): New function.
(separate_debug_file_exists, reread_symbols): Use it.
(struct build_id, build_id_bfd_get, build_id_verify)
(build_id_to_debug_filename)
(find_separate_debug_file_by_buildid): Move these ...
* elfread.c (struct build_id)
(build_id_bfd_get, build_id_verify, build_id_to_debug_filename)
(find_separate_debug_file_by_buildid): ... here.
2009-12-13 Paul N. Hilfinger <[email protected]>
* dwarf2read.c (struct attribute): Increase sizes of unsnd and snd
fields to allow larger integer sizes.
(read_subrange_type): Increase size of bound values.
Add logic to determine signedness based on base-type size, signedness.
(read_attribute_value): Change format for bad byte size in message.
(read_8_bytes): Increase size of result type.
(dump_die_shallow): Change format for value.
(dwarf2_get_attr_constant_value): Increase size of return type.
Correct comment.
* gdbtypes.c (create_range_type): Change API to increase size of
bounds. struct field -> union field.
Always take signedness from base type.
(check_typedef): Use new API for TYPE_LOW_BOUND, TYPE_HIGH_BOUND.
(recursive_dump_type, copy_type_recursive): Adjust to new
representation of range types.
* gdbtypes.h (fields_or_bounds): New union containing struct field and
new struct range_bounds, used for range types.
(TYPE_RANGE_DATA): New macro to access range_bounds member.
(TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Represent with new TYPE_RANGE_DATA.
(TYPE_LOW_BOUND_UNDEFINED, TYPE_HIGH_BOUND_UNDEFINED): New macros,
taking over the job of TYPE_FIELD_ARTIFICIAL for range bounds.
(SET_TYPE_LOW_BOUND, SET_TYPE_HIGH_BOUND, SET_TYPE_LOW_BOUND_DEFINED)
(SET_TYPE_HIGH_BOUND_DEFINED): New macros.
(TYPE_FIELDS, TYPE_BASECLASS, TYPE_BASECLASS_NAME, TYPE_FIELD)
(TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED)
(TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED, TYPE_ARRAY_UPPER_BOUND_VALUE)
(TYPE_ARRAY_LOWER_BOUND_VALUE): Adjust to new representation.
(create_range_type): Adjust API.
* ada-lang.c (ada_modulus): Use new extended bound values.
(discrete_type_low_bound): Rename to...
(ada_discrete_type_low_bound): ... and make external.
(discrete_type_high_bound): Rename to...
(ada_discrete_type_high_bound): ... and make external.
(ada_value_slice_from_ptr, ada_array_bound_from_type)
(ada_evaluate_subexp, to_fixed_range_type):
Use ada_discrete_type_low_bound, ada_discrete_type_high_bound.
* ada-typeprint.c (print_range): Use ada_discrete_type_low_bound,
ada_discrete_type_high_bound. Don't look at field count, which
is no longer meaningful. Print bounds whenever argument is a range
or enumeration.
* ada-lang.h (ada_discrete_type_low_bound,ada_discrete_type_high_bound):
Declare.
* varobj.c (c_describe_child): Adjust to render larger values.
* mdebugread.c (parse_type): Use proper abstractions for range types:
TYPE_RANGE_DATA, SET_TYPE_LOW_BOUND_DEFINED,
SET_TYPE_HIGH_BOUND_DEFINED.
* p-typeprint.c (pascal_type_print_varspec_prefix): Use larger format
for bounds.
2009-12-11 Michael Snyder <[email protected]>
* main.c (captured_main): Indentation.
2009-12-10 Michael Snyder <[email protected]>
* i386-tdep.c (i386_record_lea_modrm_addr): Indent goto label.
(i386_process_record): Indent goto label. Use prefix opcode
constants from include/opcode/i386.h in switch statement.
2009-12-10 Chris Moller <[email protected]>
PR gdb/9399
* valops.c (value_cast_structs): Added test to return NULL if no
casting needed.
2009-12-10 Oza Pawandeep <[email protected]>
* i386-tdep.c: Support for floating point recording.
Records and Replay the i386 floating point registers,
of i387 FPU.
(i386_record_floats): New function.
(i386_process_record): Implement FP insns.
2009-12-03 Tristan Gingold <[email protected]>
* machoread.c (macho_symfile_read): Use symbol_file_add_separate
to add dsym files.
2009-12-09 Tristan Gingold <[email protected]>
* symfile.h (symbol_file_add_separate): New prototype.
(find_separate_debug_file_by_buildid): Ditto.
(find_separate_debug_file_by_debuglink): Ditto.
* symfile.c (reread_separate_symbols): Remove.
(find_separate_debug_file): Split into ...
(find_separate_debug_file_by_buildid): ... this and ...
(find_separate_debug_file_by_debuglink): ... this.
(symbol_file_add_with_addrs_or_offsets): Do not save orig_addrs.
Remove separate debug file handling.
(symbol_file_add_separate): New function.
(reread_symbols): Do not considere separate debug files, but free
them while handling their parent. Reindent.
* coffread.c (coff_symfile_read): Handle separate object file.
* elfread.c (elf_symfile_read): Ditto.
2009-12-09 Joel Brobecker <[email protected]>
* acinclude.m4: Update comment.
2009-12-09 Joel Brobecker <[email protected]>
* acinclude.m4: Link against in-tree libiconv by adding
libiconv.a to the LIBS instead of using -liconv.
* configure: Regenerate.
2009-12-08 Phil Muldoon <[email protected]>
PR python/10804
* python/py-type.c (typy_range): New Function.
2009-12-07 Doug Evans <[email protected]>
* charset.c: Include environ.h.
(ignore_line_p): New function.
(find_charset_names): Handle older versions of iconv that print
human-readable output even if stdout is not a tty.
2009-12-07 Kevin Buettner <[email protected]>
* configure.tgt: Add rx-*-elf target.
* rx-tdep.c: New target.
* NEWS: Announce Renesas RX support.
2009-12-07 Tristan Gingold <[email protected]>
* symfile.h (struct sym_fns): Adjust comment on sym_read.
* symfile.c (syms_from_objfile): Pass all symfile flags to sym_read.
* dbxread.c (dbx_symfile_read): Rename mainline to symfile_flags,
adjust header comment.
* elfread.c (elf_symfile_read): Ditto.
* somread.c (som_symfile_read): Ditto.
* xcoffread.c (xcoff_initial_scan): Ditto.
* coffread.c (coff_symfile_read): Rename mainline to symfile_flags.
* machoread.c (macho_symfile_read): Ditto.
* mipsread.c (mipscoff_symfile_read): Ditto.
2009-12-07 Tristan Gingold <[email protected]>
* dbxread.c (dbx_symfile_read): No need to test mainline to call
init_psymbol_list.
* xcoffread.c (xcoff_initial_scan): Ditto;
* coffread.c (coff_symfile_read): Remove call to init_psymbol_list.
* elfread.c (elf_symfile_read): Ditto.
* machoread.c (macho_symfile_read): Ditto.
2009-12-04 Daniel Jacobowitz <[email protected]>
* valops.c (value_struct_elt_for_reference): Do not rely on
field order.
2009-12-03 Richard Ward <[email protected]>
* python/py-type.c (convert_field): New attribute "is_base_class".
2009-12-03 Tom Tromey <[email protected]>
* python/python.c (gdbpy_parse_and_eval): New function.
(GdbMethods): Add "parse_and_eval".
2009-12-03 Jan Kratochvil <[email protected]>
* linux-thread-db.c (find_new_threads_once): Change errp and err types
to td_err_e.
(thread_db_find_new_threads_2): Change err type to td_err_e.
2009-12-03 Paul Pluzhnikov <[email protected]>
PR gdb/11022
* breakpoint.c (invalidate_bp_value_on_memory_change):
New function.
(_initialize_breakpoint): Add it as memory change observer.
2009-12-03 Tristan Gingold <[email protected]>
* machoread.c (macho_sym_fns): Set sym_segment routine.
2009-12-02 Paul Pluzhnikov <[email protected]>
* ada-lang.c (ada_value_assign): Use observer_notify_memory_changed.
* valops.c (value_assign): Likewise.
* defs.h (deprecated_memory_changed_hook): Remove.
* top.c (deprecated_memory_changed_hook): Likewise.
* interps.c (clear_interpreter_hooks): Adjust.
2009-12-02 Tristan Gingold <[email protected]>
* symfile.h (dwarf2_build_psymtabs): Remove mainline parameter in
prototype.
* dwarf2read.c (dwarf2_build_psymtabs): Remove mainline paramter in
definition, simplify code assuming it is always 0.
* coffread.c (coff_symfile_read): Adjust call.
* elfread.c (elf_symfile_read): Ditto.
* machoread.c (macho_symfile_read): Explicitely calls
init_psymbol_list if mainline is set.
2009-12-02 Tristan Gingold <[email protected]>
* dwarf2read.c (dwarf2_build_psymtabs_easy): Remove mainline parameter.
(dwarf2_build_psymtabs_hard): Ditto.
(dwarf2_build_psymtabs): Ajust calls.
* stabsread.h (elfstab_build_psymtabs): Remove mainline parameter on
the prototype.
(coffstab_build_psymtabs): Ditto.
(stabsect_build_psymtabs): Ditto.
* dbxread.c (coffstab_build_psymtabs): Remove mainline parameter on
the definition.
(elfstab_build_psymtabs): Ditto.
(stabsect_build_psymtabs): Ditto.
* coffread.c (coff_symfile_read): Adjust call.
* elfread.c (elf_symfile_read): Ditto.
* somread.c (som_symfile_read): Ditto.
2009-12-02 Tristan Gingold <[email protected]>
* charset.c (_initialize_charset): Set a default value to
auto_host_charset_name if empty.
2009-12-01 Joseph Myers <[email protected]>
* gcore.c: Include solib.h.
(gcore_create_callback): Call solib_keep_data_in_core when
considering not saving memory in core file.
* solib-svr4.c (svr4_keep_data_in_core): New.
(_initialize_svr4_solib): Initialize
svr4_so_ops.keep_data_in_core.
* solib.c (solib_keep_data_in_core): New.
* solib.h (solib_keep_data_in_core): Declare.
* solist.h (struct target_so_ops): Add keep_data_in_core.
2009-11-30 Joseph Myers <[email protected]>
* configure: Regenerate.
2009-11-28 Vladimir Prus <[email protected]>
* target.c (target_terminal_inferior): Use target_can_async_p, not
target_is_async_p.
2009-11-27 Ulrich Weigand <[email protected]>
* s390-nat.c (s390_can_use_hw_breakpoint): Only support breakpoints
of type bp_hardware_watchpoint.
2009-11-27 Joel Brobecker <[email protected]>
* ada-lang.c: Apply some corrections to the previous comment addition.
2009-11-26 Joel Brobecker <[email protected]>
* ada-lang.c: Update the comment explaining how to evaluate
Ada expressions.
2009-11-24 Daniel Jacobowitz <[email protected]>
PR gdb/8704
* breakpoint.c (find_condition_and_thread): Correct task error message.
* c-exp.y (yylex): Stop before "thread N", "task N", or abbreviations
of those.
2009-11-24 Joel Brobecker <[email protected]>
* acinclude.m4: Include ../config/zlib.m4.
* configure.ac: Use AM_ZLIB to check for zlib support.
* configure: Regenerate.
2009-11-24 Joel Brobecker <[email protected]>
* breakpoint.c (expand_line_sal_maybe): Adjust adjust the SAL
past the function prologue in the case where we were given only
one SAL.
2009-11-24 Pedro Alves <[email protected]>
* record.c (init_record_ops, init_record_core_ops): Actually
install record_stopped_data_address.
2009-11-23 Rainer Orth <[email protected]>
* dwarf2read.c [HAVE_MMAP] (MAP_FAILED): Define if missing.
2009-11-23 Tom Tromey <[email protected]>
* dwarf2read.c (find_partial_die): Don't reassign to 'back_to'.
2009-11-23 Michael Snyder <[email protected]>
* NEWS: Mention hw watchpoint fix for process record.
2009-11-23 Paul Pluzhnikov <[email protected]>
* cli/cli-cmds.c (disassemble_command): Split on comma.
(init_cli_cmds): Update help.
* NEWS: Mention incompatible change to 'disassemble'.
2009-11-22 Pedro Alves <[email protected]>
Make hardware breakpoints work for process repord.
* record.c (record_wait): Only adjust PC on software breakpoints
hits.
2009-11-22 Pedro Alves <[email protected]>
Michael Snyder <[email protected]>
Make hardware watchpoints work for process record.
* breakpoint.c (hardware_watchpoint_inserted_in_range): New.
* breakpoint.h (hardware_watchpoint_inserted_in_range): Declare.
* record.c (record_beneath_to_stopped_by_watchpoint)
(record_beneath_to_stopped_data_address, record_hw_watchpoint):
New globals.
(record_exec_insn): Check for watchpoint hits.
(tmp_to_stopped_by_watchpoint, tmp_to_stopped_data_address): New
globals.
(record_open): Set tmp_to_stopped_by_watchpoint,
tmp_to_stopped_data_address,
record_beneath_to_stopped_by_watchpoint and
record_beneath_to_stopped_data_address.
(record_wait): Report watchpoint hits to the core. Update and
extend comments.
(record_stopped_by_watchpoint): New.
(record_stopped_data_address): New.
(init_record_ops): Install them.
(init_record_core_ops): Ditto.
2009-11-21 Pedro Alves <[email protected]>
* breakpoint.c (update_watchpoint): Skip creating locations and
reading the selected frame if there's no execution.
(bpstat_stop_status): Use is_hardware_watchpoint. If not
stopping, update watchpoints and the global location list, instead
of removing and inserting all breakpoints.
(breakpoint_address_is_meaningful): Hardware watchpoints also have
a meaningful target address.
(watchpoint_locations_match): New.
(breakpoint_locations_match): New.
(watch_command_1): Create the watchpoint breakpoint without any
location initially. Use update_watchpoint to create the
watchpoint locations.
(update_global_location_list): Use breakpoint_locations_match, so
watchpoint locations are handled too. Also detect duplicate
watchpoint locations.
2009-11-21 Pedro Alves <[email protected]>
* breakpoint.h (struct breakpoint) <watchpoint_thread>: New field.
* breakpoint.c (watchpoint_in_thread_scope): New.
(update_watchpoint): Skip if the local watchpoint's thread doesn't
match the current thread, or if the current thread is running.
(watchpoint_check): Ditto.
(watch_command_1): Set the watchpoint's watchpoint_thread field.
2009-11-20 Jan Kratochvil <[email protected]>
* breakpoint.c (bp_location_compare): Change parameter a to ap and b to
bp. New variables a and b.
(bp_location_compare_for_qsort): Remove.
(update_global_location_list): Use now bp_location_compare.
2009-11-20 Jan Kratochvil <[email protected]>
Fix repeated rwatch output.
* amd64-linux-nat.c (amd64_linux_dr_set, amd64_linux_dr_set_control)
(amd64_linux_dr_set_addr, amd64_linux_dr_reset_addr)
(amd64_linux_dr_get_status): New comments.
(amd64_linux_dr_unset_status): New function.
(_initialize_amd64_linux_nat): Install it.
* i386-linux-nat.c (i386_linux_dr_get, i386_linux_dr_set)
(i386_linux_dr_set_control, i386_linux_dr_set_addr)
(i386_linux_dr_reset_addr, i386_linux_dr_get_status): New comments.
(i386_linux_dr_unset_status): New function.
(_initialize_i386_linux_nat): Install it.
* i386-nat.c (I386_DR_WATCH_MASK): New macro.
(I386_DR_WATCH_HIT): Use I386_DR_WATCH_MASK.
(i386_insert_aligned_watchpoint): Call i386_dr_low.unset_status.
* i386-nat.h (struct i386_dr_low_type): Extend comments for
set_control, set_addr, reset_addr and get_status. New unset_status.
* breakpoint.c (update_watchpoint): Extend the comment.
2009-11-20 Jan Kratochvil <[email protected]>
Pedro Alves <[email protected]>
Fix reordered watchpoints triggered in other threads during all-stop.
* linux-nat.c (resume_callback, linux_nat_resume): Clear
stopped_by_watchpoint.
(save_sigtrap, linux_nat_stopped_by_watchpoint)
(linux_nat_stopped_data_address): New.
(stop_wait_callback, linux_nat_filter_event): Call save_sigtrap.
(linux_nat_add_target): Install linux_nat_stopped_by_watchpoint
and linux_nat_stopped_data_address.
* linux-nat.h (struct lwp_info): New fields stopped_by_watchpoint,
stopped_data_address_p and stopped_data_address.
2009-11-20 Michael Snyder <[email protected]>
* target.h (struct target_ops): New methods to_get_bookmark
and to_goto_bookmark.
(target_get_bookmark): New macro.
(target_goto_bookmark): New macro.
* target.c (dummy_get_bookmark): New function, default implementation.
(dummy_goto_bookmark): New function, default implementation.
(update_current_target): Inherit new methods.
* record.c (record_get_bookmark): New function.
(record_goto_bookmark): New function.
(init_record_ops): Set to_get_bookmark and to_goto_bookmark methods.
* reverse.c (struct bookmark): New type.
(save_bookmark_command): New function (command).
(delete_bookmark_command): New function (command).
(goto_bookmark_command): New function (command).
(bookmarks_info): New function (command).
(_initialize_reverse): Add new bookmark commands.
* command.h (enum command_class): Add class_bookmark.
* NEWS: Mention bookmark commands.
2009-11-20 Pedro Alves <[email protected]>
* breakpoint.c (update_global_location_list): Fix duplicate
locations detection.
2009-11-20 Pedro Alves <[email protected]>
* infrun.c (handle_inferior_event): Hardware hatchpoint traps are
never random signals.
* breakpoint.c (update_global_location_list): Always delete
immediately delete hardware watchpoint locations and other
locations whose target address isn't meaningful. Update comment
explaining the hazard of moribund locations.
2009-11-19 Joel Brobecker <[email protected]>
* ada-lang.c (discrete_type_p): TYPE_CODE_BOOL is also a discrete type.
2009-11-19 Joel Brobecker <[email protected]>
* completer.c (complete_line_internal): Make sure the command
completer is not NULL before calling it.
2009-11-19 Jerome Guitton <[email protected]>
* ada-lang.c (packed_array_type): Rename to...
(constrained_packed_array_type): ...and update comment.
(decode_packed_array, decode_constrained_packed_array): Ditto.
(decode_packed_array_type, decode_constrained_packed_array_type):
Ditto.
(ada_is_constrained_packed_array_type): New function.
(ada_is_unconstrained_packed_array_type): New function.
(decode_packed_array_bitsize): New function, extracted from
decode_packed_array_type.
(ada_type_of_array): Add support for unconstrained packed arrays.
(ada_coerce_to_simple_array_ptr, ada_coerce_to_simple_array)
(ada_array_bound_from_type, ada_array_bound, ada_array_length)
(ada_prefer_type, to_fixed_array_type, ada_evaluate_subexp): Resync.
* ada-lang.h (ada_is_packed_array_type,
ada_is_constrained_packed_array_type): Renaming.
* ada-valprint.c (ada_val_print_1): Resync.
* ada-typeprint.c (print_array_type, ada_print_type): Resync.
2009-11-19 Joel Brobecker <[email protected]>
Wrong function used to perform address addition/subtraction.
* ada-lang.c (ada_type_match): Stop making TYPE_CODE_VOID
a wildcard matching any type. For types that we don't already
handle specifically, make sure that both types have the same code.
2009-11-19 Joel Brobecker <[email protected]>
* ada-lang.c (ada_decode): Add handling of "TB" suffixes for
task bodies.
2009-11-19 Joel Brobecker <[email protected]>
* ada-lang.c (ada_remove_Xbn_suffix): New function.
(find_old_style_renaming_symbol): Add handling for function suffixes
present in the name of various procedures.
Do not overwrite the function symbol's name.
2009-11-19 Pedro Alves <[email protected]>
* breakpoint.c (breakpoint_address_bits): Visit all locations'
gdbarchs, not the breakpoint's gdbarch.
2009-11-18 Vladimir Prus <[email protected]>
* cli/cli-script.c (process_next_line): Recognize 'end'
even when the line has leading space and we're not parsing
commands.
2009-11-18 Tom Tromey <[email protected]>
* symtab.c (symbol_set_names): Correctly set 'name' on symbol when
lookup name differs.
2009-11-18 Tristan Gingold <[email protected]>
* machoread.c (macho_oso_symfile): Fix typo. Add comments.
2009-11-17 Jan Kratochvil <[email protected]>
* dbxread.c (set_namestring): Remove cast to unsigned. Check N_STRX
overflow.
2009-11-17 Nathan Sidwell <[email protected]>
* features/m68k-core.xml: New file.
2009-11-17 Nathan Sidwell <[email protected]>
* regformats/reg-cf.dat: New file.
2009-11-17 Daniel Jacobowitz <[email protected]>
* m68k-tdep.c (m68k_register_name): Check fpregs_present.
(m68k_gdbarch_init): Remove a duplicate of set_gdbarch_fp0_regnum.
2009-11-17 Jan Kratochvil <[email protected]>
Fix wrong debug output with `set debug infrun 1'.
* gdb/infrun.c (handle_inferior_event <debug_infrun>): New variable
old_chain. Temporarily switch INFERIOR_PTID.
* target.h (target_stopped_by_watchpoint): Extend the comment.
(target_stopped_data_address): New comment.
2009-11-16 Tom Tromey <[email protected]>
* xcoffread.c (scan_xcoff_symtab): Update.
* symfile.h (add_psymbol_to_list): Update prototype.
* symfile.c (add_psymbol_to_bcache): Add copy_name argument.
(add_psymbol_to_list): Likewise.
* stabsread.c (define_symbol): Update.
* mdebugread.c (parse_partial_symbols): Update.
(handle_psymbol_enumerators): Update.
(new_symbol): Update.
* dbxread.c (read_dbx_symtab): Update.
* coffread.c (process_coff_symbol): Update.
* symtab.h (prim_record_minimal_symbol_full): Declare.
(SYMBOL_SET_NAMES): Add copy_name argument.
* symtab.c (struct demangled_name_entry): New struct.
(hash_demangled_name_entry): New function.
(eq_demangled_name_entry): Likewise.
(create_demangled_names_hash): Use new functions.
(symbol_set_names): Use struct demangled_name_entry. Add
copy_name argument.
* minsyms.c (prim_record_minimal_symbol_full): New function.
(prim_record_minimal_symbol_and_info): Use it.
* elfread.c (record_minimal_symbol): Add name_len and copy_name
arguments. Call prim_record_minimal_symbol_full.
(elf_symtab_read): Add copy_names argument.
(elf_symfile_read): Update calls to elf_symtab_read.
* dwarf2read.c (add_partial_symbol): Don't copy symbol names.
(load_partial_dies): Likewise.
(new_symbol): Likewise.
* cp-namespace.c (check_one_possible_namespace_symbol): Don't save
name on the obstack. Update call to SYMBOL_SET_NAMES.
2009-11-15 Pedro Alves <[email protected]>
* infrun.c (handle_inferior_event): When handling a fork or vfork
event, check if the bpstat causes a stop, instead of if it
explains the signal.
* breakpoint.c (bpstat_causes_stop): New.
* breakpoint.h (bpstat_causes_stop): Declare.
2009-11-15 Pedro Alves <[email protected]>
* breakpoint.c (should_be_inserted): Don't insert breakpoints if
the pspace doesn't allow breakpoints.
(insert_breakpoint_locations): Remove waiting_for_vfork_done
special case. Expect watchpoints that shouldn't be inserted, to
not be inserted.
* progspace.h (struct program_space) <breakpoints_not_allowed>:
New field.
* infrun.c (handle_inferior_event): Clear it.
* linux-nat.c (linux_child_follow_fork): Set it.
2009-11-13 Doug Evans <[email protected]>
* dcache.c (dcache_hit, dcache_read_line): Tweak comments.
(dcache_peek_byte, dcache_init, dcache_xfer_memory): Ditto.
* target.c (memory_xfer_partial): Tweak comments.
(target_xfer_partial, target_write_memory): Add comment.
(target_read_partial): Remove note from 2003-10-21.
(target_read, target_write): Add comments.
2009-11-13 Daniel Jacobowitz <[email protected]>
* inline-frame.c (find_inline_frame_state): Check for changed PC
here...
(inline_frame_sniffer): ... not here.
2009-11-13 Daniel Jacobowitz <[email protected]>
* ui-file.c (stdio_file_read): Call gdb_select before read.
2009-11-13 Maciej W. Rozycki <[email protected]>
* mips-tdep.c (mips_insn16_frame_this_id): Mark the outermost
frame.
(mips_insn32_frame_this_id): Likewise.
2009-11-13 Maciej W. Rozycki <[email protected]>
* elfread.c (elf_symtab_read): Only mark a minimal symbol as
special if it actually exists. Merge the checks for this
conditions.
2009-11-13 Kazu Hirata <[email protected]>
Maxim Kuvyrkov <[email protected]>
* remote-fileio.c (remote_fileio_request): Send Ctrl-C if it is
pending.
* remote-fileio.h: Update the prototype for remote_fileio_request.
* remote.c (struct remote_state): Add ctrlc_pending_p.
(remote_open_1): Clear ctrlc_pending_p.
(remote_stop_as): Set ctrlc_pending_p to 1.
(remote_wait_as): Pass ctrlc_pending_p to remote_fileio_request.
2009-11-13 Daniel Jacobowitz <[email protected]>
* arm-tdep.c (arm_skip_stub): Recognize RealView veneer functions.
2009-11-13 Maciej W. Rozycki <[email protected]>
* breakpoint.c (update_watchpoint): Only fiddle with frames for
local watchpoints.
2009-11-13 Pedro Alves <[email protected]>
* infrun.c (handle_inferior_event): Set stop_print_frame on
TARGET_WAITKIND_LOADED events, if stopping on solib-events.
2009-11-13 Doug Evans <[email protected]>
* dcache.c (dcache_block): Replace member newer with next,prev.
(dcache_struct): Delete member newest.
(block_func): New typedef.
(append_block, remove_block, for_each_block): New functions.
(invalidate_block, free_block): New functions.
(dcache_invalidate): Update
(dcache_invalidate_line, dcache_alloc): Update to use new list
accessors.
(dcache_free): Ditto. Fix memory leak.
2009-11-13 Paul Pluzhnikov <[email protected]>
* python/py-prettyprint.c (print_string_repr): Suppress
address printing
2009-11-13 Tristan Gingold <[email protected]>
* avr-tdep.c (avr_push_dummy_call): Fix endianness issue and avoid
overlap between returned structure and return address/parameters.
2009-11-12 Daniel Jacobowitz <[email protected]>
* remote-fileio.c (remote_fileio_func_read): Limit console
reads to 16K.
2009-11-12 Daniel Jacobowitz <[email protected]>
Paul Brook <[email protected]>
* c-typeprint.c (c_type_print_base): Skip artificial fields.
Use get_vptr_fieldno to skip the vtable pointer.
* dwarf2read.c (dwarf2_add_field): Set FIELD_ARTIFICIAL on artificial
fields.
(dwarf2_add_member_fn): Complain about virtual member functions
without DW_AT_vtable_elem_location and force TYPE_CPLUS_DYNAMIC.
* gdbtypes.c (get_vptr_fieldno): Update comment.
* gdbtypes.h (struct cplus_struct_type): Add is_dynamic.
(TYPE_CPLUS_DYNAMIC): New macro.
* gnu-v3-abi.c (gnuv3_dynamic_class): New.
(gnuv3_get_vtable): Rewrite to use gnuv3_dynamic_class. Move higher.
(gnuv3_rtti_type, gnuv3_get_virtual_fn, gnuv3_baseclass_offset): Use
gnuv3_get_vtable.
* varobj.c (cplus_class_num_children, cplus_describe_child): Skip
artificial fields. Use get_vptr_fieldno to skip the vtable pointer.
2009-11-12 Paul Brook <[email protected]>
Daniel Jacobowitz <[email protected]>
* dwarf2read.c (dwarf2_add_member_fn): Calculate virtual function
offset for classes without DW_AT_containing_type.
2009-11-12 Paul Brook <[email protected]>
Daniel Jacobowitz <[email protected]>
* dwarf2read.c (struct field_info): Add baseclasses.
(dwarf2_add_field): Add base classes to a separate list.
(dwarf2_attach_fields_to_type): Merge base classes and fields.
2009-11-12 Daniel Jacobowitz <[email protected]>
* dwarf2read.c (process_psymtab_comp_unit): Initialize per_cu backlink
at the same time as the forward link.
(load_partial_comp_unit): Initialize per_cu links before calling
init_cu_die_reader.
2009-11-11 Paul Pluzhnikov <[email protected]>
PR gdb/10838
* linux-thread-db.c (thread_db_info): New member.
(disable_thread_event_reporting): Call td_ta_clear_event.
2009-11-11 Keith Seitz <[email protected]>
* linespec.c (lookup_prefix_sym): Lookup the symbol
in both STRUCT_DOMAIN and VAR_DOMAIN.
2009-11-11 Michael Snyder <[email protected]>
* darwin-nat-info.c: Update copyright.
* dbxread.c: Ditto.
* gdbarch.sh: Ditto.
* gdbarch.c: Ditto.
* gdbarch.h: Ditto.
* inline-frame.c: Ditto.
* inline-frame.h: Ditto.
* s390-nat.c: Ditto.
2009-11-11 Michael Snyder <[email protected]>
* findvar.c (top level): Fix and add comments.
2009-11-10 Keith Seitz <[email protected]>
* c-exp.y (operator_stoken): New function.
(OPERATOR): New token.
(NEW): New token.
(DELETE): New token.
(operator): New rule.