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* server.h: Move some code to ...
* gdbthread.h: ... here. New.
* Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
(remote-utils.o, server.o, target.o tracepoint.o): Likewise.
(nto-low.o, win32-low.o): Likewise.
* inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
* regcache.c, remote-utils.c, server.c: Likewise.
* target.c, tracepoint.c, win32-low.c: Likewise.
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* symfile.c (default_symfile_relocate): Use sectp->owner instead of
objfile->obfd.
* symfile.h (dwarf2_debug_sections): New member addr.
* dwarf2expr.c (execute_stack_op): New case DW_OP_GNU_addr_index.
(ctx_no_get_addr_index): New function.
* dwarf2expr.h (dwarf_expr_context_funcs): New member get_addr_index.
(ctx_no_get_addr_index): Declare.
* dwarf2-frame.c (dwarf2_frame_ctx_funcs): Update.
* dwarf2loc.c (dwarf_expr_get_addr_index): New function.
(dwarf_expr_ctx_funcs): Update.
(needs_get_addr_index): New function.
(needs_frame_ctx_funcs): Update.
* dwarf2loc.h (dwarf2_read_addr_index): Declare.
* dwarf2read.c: #include "gdbcore.h".
(dwarf2_per_objfile): New members addr, dwo_files.
(dwarf2_elf_names): Add entry for addr.
(struct dwo_section_names): New type.
(dwo_section_names): New static global.
(dwarf2_cu): New members dwo_unit, addr_base, have_addr_base.
(dwarf2_per_cu_data): New member is_debug_types, all boolean uses of
old debug_types_section member updated to use this.
Rename member debug_types_section to info_or_types_section,
all uses updated.
(signatured_type): Rename member type_offset to type_offset_in_tu,
all uses updated. New member type_offset_in_section.
(struct dwo_sections): New type.
(struct dwo_unit): New type.
(struct dwo_file): New type.
(die_reader_specs): New member dwo_file.
(dwarf2_locate_sections): Watch for .debug_addr.
(zlib_decompress_section): Use sectp->owner instead of objfile->obfd.
(dwarf2_read_section): Get bfd of section from bfd's asection,
instead of objfile.
(create_cus_from_index): Initialize the_cu->info_or_types_section.
(create_signatured_type_table_from_index): Initialize
sig_type->info_or_types_section.
(dw2_get_file_names): Statement lists for type units with DWO files
live in the DWO file.
(create_debug_types_hash_table): New function.
(create_all_type_units): Rewrite.
(init_cu_die_reader): New arg dwo_file, all callers updated.
(init_and_read_dies_worker): Get section from
this_cu->info_or_types_section. Set sig_type->type_offset_in_section.
Watch for DW_AT_GNU_dwo_name and if present lookup the file and
continue reading the CU/TU from there.
(init_cutu_and_read_dies_no_follow): New arg dwo_file, all callers
updated. Get section from this_cu->info_or_types_section.
(create_all_comp_units): Initialize this_cu->info_or_types_section.
(skip_one_die): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(hash_dwo_file, eq_dwo_file): New functions.
(allocate_dwo_file_hash_table): New function.
(hash_dwo_unit, eq_dwo_unit): New functions.
(allocate_dwo_unit_table): New function.
(dwarf2_locate_dwo_sections): New function.
(struct create_dwo_info_table_data): New type.
(create_debug_info_hash_table_reader): New function.
(create_debug_info_hash_table): New function.
(try_open_dwo_file, open_dwo_file, init_dwo_file): New function.
(lookup_dwo_file): New function.
(lookup_dwo_comp_unit, lookup_dwo_type_unit): New functions.
(free_dwo_file, free_dwo_file_cleanup): New functions.
(free_dwo_file_from_slot, free_dwo_files): New functions.
(dwarf2_get_pc_bounds): Handle DW_FORM_GNU_addr_index.
(dwarf2_record_block_ranges): Ditto.
(read_partial_die): Ditto.
(process_enumeration_scope): Update to use type_offset_in_section.
(read_full_die_1): New function.
(read_full_die): Rewrite.
(read_attribute_value): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(read_addr_index_1, read_addr_index): New functions.
(read_addr_index_from_leb128): New function.
(struct dwarf2_read_addr_index_data): New type.
(dwarf2_read_addr_index_reader): New function.
(dwarf2_read_addr_index): New function.
(read_str_index): New function.
(leb128_size): New function.
(dwarf_decode_line_header): Delete arg abfd, all callers updated.
If processing a type unit from a DWO file, get the line section
from the DWO file.
(var_decode_location): Watch for DW_OP_GNU_addr_index.
(dwarf2_const_value_attr): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(lookup_die_type): Check whether section offset of type's die is
known before looking it up. Remove assert. Condition can
legimately happen for inter-cu type references.
(dwarf_attr_name): Handle Fission attributes.
(dwarf_form_name): Handle Fission forms.
(dump_die_shallow): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(follow_die_sig): Update to use type_offset_in_section.
(decode_locdesc): New case DW_OP_GNU_addr_index.
(skip_form_bytes): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(cu_debug_loc_section): New function.
(fill_in_loclist_baton, dwarf2_symbol_mark_computed): Call it.
(dwarf2_per_objfile_free): Unmap .debug_addr section.
Free DWO files if present.
* xcoffread.c (dwarf2_xcoff_names): Add .debug_addr.
testsuite/
* gdb.dwarf2/dw2-intercu.S (.Ltype_int2_in_cu2): Renamed from
.Ltype_int_in_cu2. Use name "int2" instead of "int".
All uses updated.
* gdb.dwarf2/dw2-intercu.exp: Add "ptype int2" ahead of
"ptype func_cu1" to expand cu2 before cu1.
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* dwarf2read.c (dwarf2_per_objfile): Replace members
debug_info_type_hash and debug_types_type_hash with die_type_hash.
(die_reader_specs): New member "die_section". Temporarily make
member "buffer" non-const, pending constifying all info_ptr uses.
(die_reader_func_ftype): New typedef.
(dw2_get_file_names_reader): New function.
(dw2_get_file_names): Rewrite.
(read_and_check_type_unit_head): Rename arg type_offset to
type_offset_in_tu.
(create_all_type_units): Improve debugging message.
Improve dummy type unit check.
(init_cu_die_reader): New arg "section". All callers updated.
(init_and_read_dies_worker): New function.
(init_cu_and_read_dies, init_tu_and_read_dies): New functions.
(init_cutu_and_read_dies_no_follow): New function.
(init_cutu_and_read_dies_simple): New function.
(process_psymtab_comp_unit_reader): New function.
(process_psymtab_comp_unit): Delete args section,
is_debug_types_section. Rewrite. All callers updated.
(process_psymtab_type_unit): Renamed from process_type_comp_unit.
All callers updated. Rewrite.
(load_partial_comp_unit_reader): New function.
(load_partial_comp_unit): Rewrite.
(skip_children): New arg reader. Delete args buffer, cu.
All callers updated.
(skip_one_die): New arg reader. Delete args buffer, cu.
All callers updated.
(locate_pdi_sibling): New arg reader. Delete args buffer, abfd, cu.
All callers updated.
(load_full_comp_unit_reader): New function.
(load_full_comp_unit): Rewrite.
(read_comp_unit): Delete.
(read_die_and_children_1): Delete, contents moved ...
(read_die_and_children): ... here.
(dwarf2_read_abbrevs): New arg abbrev_section. All callers updated.
(load_partial_dies): New arg reader. Delete args abfd, buffer, cu.
All callers updated.
(read_partial_die): New arg reader. Delete args abfd, buffer, cu.
All callers updated.
(find_partial_die): Rewrite load_all_dies support.
(read_attribute_value): New arg reader. Delete args abfd, cu.
All callers updated.
(read_attribute): New arg reader. Delete args abfd, cu.
All callers updated.
(load_full_type_unit): Add assert.
(read_signatured_type_reader): New function.
(read_signatured_type): Rewrite.
(free_stack_comp_unit): Remove call to age_cached_comp_units.
(free_one_cached_comp_unit): Change target_cu arg to target_per_cu.
All callers updated. Set per_cu->cu = NULL after freeing it.
(dwarf2_per_cu_offset_and_type): Renamed from dwarf2_offset_and_type.
(per_cu_offset_and_type_hash): Renamed from offset_and_type_hash.
(per_cu_offset_and_type_eq): Renamed from offset_and_type_eq.
(set_die_type): Update.
(get_die_type_at_offset): Update.
(read_file_scope): Call prepare_one_comp_unit.
(read_type_unit_scope): Ditto.
(prepare_one_comp_unit): Set producer if present.
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* probe.c (compile_rx_or_error): Silence ARI warning about missing
gettext function on `error'.
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is empty.
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2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Static Probe Points): New entry, explaining SystemTap
and generic static probe support on GDB.
gdb/testsuite/ChangeLog:
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
* gdb.base/default.exp: Add `$_probe_arg*' convenience
variables.
* gdb.base/stap-probe.c: New file.
* gdb.base/stap-probe.exp: New file.
* gdb.trace/stap-trace.c: New file.
* gdb.trace/stap-trace.exp: New file.
* gdb.cp/nextoverthrow.exp: Add check for SystemTap probe in
libgcc's unwinder.
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Tom Tromey <tromey@redhat.com>
* breakpoint.c (struct breakpoint_objfile_data)
<longjmp_searched>,<longjmp_probes>,<exception_searched>,
<exception_probes>: New fields.
(free_breakpoint_probes): New function.
(create_longjmp_master_breakpoint): Prefer SystemTap probe over
`_Unwind_DebugHook'.
(create_exception_master_breakpoint): Likewise.
(_initialize_breakpoint): Registering cleanup for SystemTap probes.
* infrun.c: Including necessary header files for handling SystemTap
probes.
(handle_inferior_event): Handling longjmp breakpoint and exceptions
via SystemTap probes.
(check_exception_resume): Remove `func' argument. Handle exception
unwinding breakpoint set via a SystemTap probe.
(insert_exception_resume_from_probe): New function.
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Tom Tromey <tromey@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* Makefile.in (SFILES): Add `probe' and `stap-probe'.
(COMMON_OBS): Likewise.
(HFILES_NO_SRCDIR): Add `probe'.
* NEWS: Mention support for static and SystemTap probes.
* amd64-tdep.c (amd64_init_abi): Initializing proper fields used by
SystemTap probes' arguments parser.
* arm-linux-tdep.c: Including headers needed to perform the parsing
of SystemTap probes' arguments.
(arm_stap_is_single_operand): New function.
(arm_stap_parse_special_token): Likewise.
(arm_linux_init_abi): Initializing proper fields used by SystemTap
probes' arguments parser.
* ax-gdb.c (require_rvalue): Removing static declaration.
(gen_expr): Likewise.
* ax-gdb.h (gen_expr): Declaring function.
(require_rvalue): Likewise.
* breakpoint.c: Include `gdb_regex.h' and `probe.h'.
(bkpt_probe_breakpoint_ops): New variable.
(momentary_breakpoint_from_master): Set the `probe' value.
(add_location_to_breakpoint): Likewise.
(break_command_1): Using proper breakpoint_ops according to the
argument passed by the user in the command line.
(bkpt_probe_insert_location): New function.
(bkpt_probe_remove_location): Likewise.
(bkpt_probe_create_sals_from_address): Likewise.
(bkpt_probe_decode_linespec): Likewise.
(tracepoint_probe_create_sals_from_address): Likewise.
(tracepoint_probe_decode_linespec): Likewise.
(tracepoint_probe_breakpoint_ops): New variable.
(trace_command): Using proper breakpoint_ops according to the
argument passed by the user in the command line.
(initialize_breakpoint_ops): Initializing breakpoint_ops for
static probes on breakpoints and tracepoints.
* breakpoint.h (struct bp_location) <probe>: New field.
* cli-utils.c (skip_spaces_const): New function.
(extract_arg): Likewise.
* cli-utils.h (skip_spaces_const): Likewise.
(extract_arg): Likewise.
* coffread.c (coff_sym_fns): Add `sym_probe_fns' value.
* configure.ac: Append `stap-probe.o' to be generated when ELF
support is present.
* configure: Regenerate.
* dbxread.c (aout_sym_fns): Add `sym_probe_fns' value.
* elfread.c: Include `probe.h' and `arch-utils.h'.
(probe_key): New variable.
(elf_get_probes): New function.
(elf_get_probe_argument_count): Likewise.
(elf_evaluate_probe_argument): Likewise.
(elf_compile_to_ax): Likewise.
(elf_symfile_relocate_probe): Likewise.
(stap_probe_key_free): Likewise.
(elf_probe_fns): New variable.
(elf_sym_fns): Add `sym_probe_fns' value.
(elf_sym_fns_lazy_psyms): Likewise.
(elf_sym_fns_gdb_index): Likewise.
(_initialize_elfread): Initialize objfile cache for static
probes.
* gdb_vecs.h (struct probe): New forward declaration.
(probe_p): New VEC declaration.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbarch.sh (stap_integer_prefix): New variable.
(stap_integer_suffix): Likewise.
(stap_register_prefix): Likewise.
(stap_register_suffix): Likewise.
(stap_register_indirection_prefix): Likewise.
(stap_register_indirection_suffix): Likewise.
(stap_gdb_register_prefix): Likewise.
(stap_gdb_register_suffix): Likewise.
(stap_is_single_operand): New function.
(stap_parse_special_token): Likewise.
(struct stap_parse_info): Forward declaration.
* i386-tdep.c: Including headers needed to perform the parsing
of SystemTap probes' arguments.
(i386_stap_is_single_operand): New function.
(i386_stap_parse_special_token): Likewise.
(i386_elf_init_abi): Initializing proper fields used by SystemTap
probes' arguments parser.
* i386-tdep.h (i386_stap_is_single_operand): New function.
(i386_stap_parse_special_token): Likewise.
* machoread.c (macho_sym_fns): Add `sym_probe_fns' value.
* mipsread.c (ecoff_sym_fns): Likewise.
* objfiles.c (objfile_relocate1): Support relocation for static
probes.
* parse.c (prefixify_expression): Remove static declaration.
(initialize_expout): Likewise.
(reallocate_expout): Likewise.
* parser-defs.h (initialize_expout): Declare function.
(reallocate_expout): Likewise.
(prefixify_expression): Likewise.
* ppc-linux-tdep.c: Including headers needed to perform the parsing
of SystemTap probes' arguments.
(ppc_stap_is_single_operand): New function.
(ppc_stap_parse_special_token): Likewise.
(ppc_linux_init_abi): Initializing proper fields used by SystemTap
probes' arguments parser.
* probe.c: New file, for generic statically defined probe support.
* probe.h: Likewise.
* s390-tdep.c: Including headers needed to perform the parsing of
SystemTap probes' arguments.
(s390_stap_is_single_operand): New function.
(s390_gdbarch_init): Initializing proper fields used by SystemTap
probes' arguments parser.
* somread.c (som_sym_fns): Add `sym_probe_fns' value.
* stap-probe.c: New file, for SystemTap probe support.
* stap-probe.h: Likewise.
* symfile.h: Include `gdb_vecs.h'.
(struct sym_probe_fns): New struct.
(struct sym_fns) <sym_probe_fns>: New field.
* symtab.c (init_sal): Initialize `probe' field.
* symtab.h (struct probe): Forward declaration.
(struct symtab_and_line) <probe>: New field.
* tracepoint.c (start_tracing): Adjust semaphore on breakpoints
locations.
(stop_tracing): Likewise.
* xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.
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Tom Tromey <tromey@redhat.com>
* ax-gdb.c (gen_expr): Clean up code to handle internal variables
and to compile agent expressions.
* infrun.c (siginfo_make_value): New argument `ignore'.
(siginfo_funcs): New struct.
(_initialize_infrun): New argument when calling
`create_internalvar_type_lazy'.
* thread.c (thread_id_make_value): New argument `ignore'.
(thread_funcs): New struct.
(_initialize_thread): New argument when calling
`create_internalvar_type_lazy'.
* tracepoint.c (sdata_make_value): New argument `ignore'.
(sdata_funcs): New struct.
(_initialize_tracepoint): New argument when calling
`create_internalvar_type_lazy'.
* value.c (make_value): New struct.
(create_internalvar_type_lazy): New argument `data'.
(compile_internalvar_to_ax): New function.
(value_of_internalvar): Properly handling `make_value' case.
(clear_internalvar): Likewise.
(show_convenience): Adding `TRY_CATCH' block.
* value.h (internalvar_make_value): Delete, replace by...
(struct internalvar_funcs): ... this.
(create_internalvar_type_lazy) <fun>: Delete argument.
(create_internalvar_type_lazy) <funcs>, <data>: New arguments.
(compile_internalvar_to_ax): New function.
* windows-tdep.c (tlb_make_value): New argument `ignore'.
(tlb_funcs): New struct.
(_initialize_windows_tdep): New argument when calling
`create_internalvar_type_lazy'.
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see whether it is an address or a constant offset from DW_AT_low_pc.
(dwarf2_record_block_ranges): Likewise.
(read_partial_die): Likewise.
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(proc_prettyprint_signal): Likewise.
(proc_prettyprint_faultset): Likewise.
(proc_prettyprint_fault): Likewise.
(proc_prettyprint_actionset): Likewise.
(proc_prettyprint_flags): Move to new proc-flags.c section.
(proc_prettyfprint_flags): New prototype.
* procfs.c (proc_nsysarg, proc_sysargs): Add prototypes.
(proc_syscall, proc_cursig): Likewise.
(proc_set_kill_on_last_close): Likewise.
(proc_unset_kill_on_last_close): Likewise.
(proc_set_watchpoint): Make static.
(proc_delete_dead_threads): Likewise.
(procfs_set_watchpoint): Likewise.
(_initialize_procfs): Add prototype.
* proc-events.c: Include proc-utils.h.
(init_syscall_table): Make static.
* proc-api.c (_initialize_proc_api): Add prototype.
* proc-flags.c: Include proc-utils.h.
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* configure: Regenerate.
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Fix DW_AT_lower_bound defaults for DWARF-4+.
* dwarf2read.c (read_subrange_type): Remove initialization of low and
high. New variable low_default_is_valid. Implement DWARF-4+
DW_AT_lower_bound defaults. Print complaint for DW_AT_lower_bound with
no default by the DWARF standard.
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* infrun.c (handle_inferior_event): Move the check for return
trampolines ahead of the check for function trampolines.
* mips-tdep.h (MIPS_S2_REGNUM, MIPS_GP_REGNUM): New macros.
* mips-tdep.c (mips_str_mips16_call_stub): New variable.
(mips_str_mips16_ret_stub): Likewise.
(mips_str_call_fp_stub): Likewise.
(mips_str_call_stub): Likewise.
(mips_str_fn_stub): Likewise.
(mips_str_pic): Likewise.
(mips_in_frame_stub): New function.
(mips_unwind_pc): Return the return address rather than the PC
if the PC of an intermediate frame is inside a call thunk.
(mips_is_stub_suffix): New function.
(mips_is_stub_mode): Likewise.
(mips_get_mips16_fn_stub_pc): Likewise.
(mips_skip_mips16_trampoline_code): Update to handle all the
currently generated stub types. Don't recurse into __fn_stub
thunks. Remove heuristics to handle stubs beyond etext/_etext.
Use cooked register accesses.
(mips_in_return_stub): Reintroduce function.
(mips_skip_trampoline_code): Traverse trampolines recursively.
(mips_gdbarch_init): Handle MIPS16 return trampolines.
gdb/testsuite/
* gdb.arch/mips16-thunks-inmain.c: New file.
* gdb.arch/mips16-thunks-main.c: New file.
* gdb.arch/mips16-thunks-sin.c: New file.
* gdb.arch/mips16-thunks-sinfrob.c: New file.
* gdb.arch/mips16-thunks-sinfrob16.c: New file.
* gdb.arch/mips16-thunks-sinmain.c: New file.
* gdb.arch/mips16-thunks-sinmips16.c: New file.
* gdb.arch/mips16-thunks.exp: New file.
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* features/arm-with-m-vfp-d16.xml: New file. Describes
Cortex-M with VFPv4-sp-d16 FPU register layout.
* features/Makefile (WHICH): Add arm-with-m-vfp-d16.
* features/arm-with-m-vfp-d16.c: New. Generated from above.
* arm-tdep.c: Include arm-with-m-vfp-d16.c.
(arm-register_g_packet_guesses): Add vfp-d16 guess.
(_initialise_arm_tdep): Initialize arm-with-m-vfp-d16 tdesc.
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current_uiout.
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current_uiout.
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* features/arm-with-iwmmxt.c: Regenerate.
* features/arm-with-m-fpa-layout.c: Likewise.
* features/arm-with-m.c: Likewise.
* features/arm-with-neon.c: Likewise.
* features/arm-with-vfpv2.c: Likewise.
* features/arm-with-vfpv3.c: Likewise.
* features/mips-dsp-linux.c: Likewise.
* features/mips-linux.c: Likewise.
* features/mips64-dsp-linux.c: Likewise.
* features/mips64-linux.c: Likewise.
* features/s390-linux32.c: Likewise.
* features/s390-linux32v1.c: Likewise.
* features/s390-linux32v2.c: Likewise.
* features/s390-linux64.c: Likewise.
* features/s390-linux64v1.c: Likewise.
* features/s390-linux64v2.c: Likewise.
* features/s390x-linux64.c: Likewise.
* features/s390x-linux64v1.c: Likewise.
* features/s390x-linux64v2.c: Likewise.
* features/tic6x-c62x-linux.c: Likewise.
* features/tic6x-c62x.c: Likewise.
* features/tic6x-c64x-linux.c: Likewise.
* features/tic6x-c64x.c: Likewise.
* features/tic6x-c64xp-linux.c: Likewise.
* features/tic6x-c64xp.c: Likewise.
* target-descriptions.c: Only generate `field_type' and `type'
variables when needed.
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gdb/ChangeLog:
* cli/cli-cmds.c (cd_command): Use memmove instead of strcpy.
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* NEWS: Mention Go.
* Makefile.in (SFILES): Add go-exp.y, go-lang.c, go-typeprint.c,
go-valprint.c.
(COMMON_OBS): Add go-lang.o, go-val.print.o, go-typeprint.o.
(YYFILES): Add go-exp.c.
(YYOBJ): Add go-exp.o.
(local-maintainer-clean): Delete go-exp.c.
* defs.h (enum language): Add language_go.
* dwarf2read.c: #include "go-lang.h".
(fixup_go_packaging): New function.
(process_full_comp_unit): Call it when processing Go CUs.
(dwarf2_physname): Add Go support.
(read_file_scope): Handle missing language spec for GNU Go.
(set_cu_language): Handle DW_LANG_Go.
* go-exp.y: New file.
* go-lang.h: New file.
* go-lang.c: New file.
* go-typeprint.c: New file.
* go-valprint.c: New file.
* symtab.c: #include "go-lang.h".
(symbol_set_language): Handle language_go.
(symbol_find_demangled_name, symbol_set_names): Ditto.
(symbol_natural_name, demangle_for_lookup, find_main_name): Ditto.
testsuite/
* configure.ac: Create gdb.go/Makefile.
* configure: Regenerate.
* gdb.base/default.exp: Add "go" to "set language" testing.
* gdb.go/Makefile.in: New file.
* gdb.go/basic-types.exp: New file.
* gdb.go/chan.exp: New file.
* gdb.go/chan.go: New file.
* gdb.go/handcall.exp: New file.
* gdb.go/handcall.go: New file.
* gdb.go/hello.exp: New file.
* gdb.go/hello.go: New file.
* gdb.go/integers.exp: New file.
* gdb.go/integers.go: New file.
* gdb.go/methods.exp: New file.
* gdb.go/methods.go: New file.
* gdb.go/package.exp: New file.
* gdb.go/package1.go: New file.
* gdb.go/package2.go: New file.
* gdb.go/print.exp: New file.
* gdb.go/strings.exp: New file.
* gdb.go/strings.go: New file.
* gdb.go/types.exp: New file.
* gdb.go/types.go: New file.
* gdb.go/unsafe.exp: New file.
* gdb.go/unsafe.go: New file.
* lib/future.exp: Add Go support.
(gdb_find_go, gdb_find_go_linker): New procs.
(gdb_default_target_compile): Add Go support.
* lib/gdb.exp (skip_go_tests): New proc.
* lib/go.exp: New file.
doc/
* gdb.texinfo (Supported Languages): Add Go.
(Go): New node.
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* gdbint.texinfo (Testsuite): New section `Board settings'.
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* procfs.c (procfs_make_note_section): Be sure to NUL-terminate
fname and psargs before trying to concatenate.
* tui/tui-stack.c (tui_get_function_from_frame): NUL-terminate
"name" before applying strchr.
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* CONTRIBUTE: Use unified diff instead of context diff when
generating patches.
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code. Handle JR.HB correctly.
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(is_mips16_addr, unmake_mips16_addr, make_mips16_addr): Group
with the other MIPS16 helpers.
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* observer.sh: Conditionally declare `args', thus cleaning up
unused instances of this variable.
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(PTRACE_ARG4_TYPE): Likewise.
(PTRACE_XFER_TYPE): Likewise.
* linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
ptrace to PTRACE_ARG3_TYPE.
* linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
(PTRACE_ARG4_TYPE): Likewise.
(PTRACE_XFER_TYPE): Likewise.
(linux_detach_one_lwp): Cast fourth argument of
ptrace to long then PTRACE_ARG4_TYPE.
(regsets_fetch_inferior_registers): Cast third argument of
ptrace to long then PTRACE_ARG3_TYPE.
(regsets_store_inferior_registers): Likewise.
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Revert this patch to allow breakpoint always-inserted
in record target.
2011-12-05 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c: Include record.h.
(breakpoints_always_inserted_mode): Return false when the record
target is in use.
* breakpoint.c (iterate_over_bp_locations): New.
* breakpoint.h: Declare.
New typedef walk_bp_location_callback.
* record.c (record_open): Call record_init_record_breakpoints.
(record_sync_record_breakpoints): New.
(record_init_record_breakpoints): New.
* NEWS: Mention supporting breakpoint always-inserted mode in
record target.
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* mi/mi-main.c (mi_cmd_execute): Choose a live thread not just
any thread.
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* breakpoint.c (ep_is_catchpoint): Renamed to ...
(is_catchpoint): ... it.
(print_one_breakpoint_location): Caller update.
* breakpoint.h: Update declaration.
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This appears to be an oversight, since this is done already for
sparc64-*-linux*, and essentially every other linux target.
gdb/
* configure.tgt (sparc-*-linux*): Set build_gdbserver to yes.
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* buildsym.h (add_free_pendings): Remove.
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* gdb.texinfo (Auto-loading safe path): Add trailing @dots{}.
Three times.
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* gdb.texinfo (Auto-loading safe path): Remove trailing [@dots{}].
Three times.
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attr.u.unsnd instead of attr.u.addr.
(read_attribute_value) Ditto for cases DW_FORM_ref_addr,
DW_FORM_ref1, DW_FORM_ref2, DW_FORM_ref4, DW_FORM_reg8,
DW_FORM_ref_udata.
(dump_die_shallow): Update cases DW_FORM_ref_addr,
DW_FORM_ref1, DW_FORM_ref2, DW_FORM_ref4. Add cases DW_FORM_ref8,
DW_FORM_ref_udata.
(dwarf2_get_ref_die_offset): Use DW_UNSND for reference attributes.
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(mips_o32_return_value): Likewise.
(mips_o64_return_value): Likewise.
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* gdb.texinfo (Auto-loading safe path): Replace @itemize @bullet
by @table @asis. Fix formatting of one item.
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