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1430 Commits

Author SHA1 Message Date
Tom Tromey
7d288aaabf * gdb.texinfo (GDB/MI Stack Manipulation) <-stack-list-frames>: 
Document "fullname" and "from".
 2010-09-13 18:27:04 +00:00
Marc Khouzam
f75d858b7c * mi/mi-main.c (mi_cmd_list_target_features): Add `reverse' 
as a feature reported by -list-target-features.

       * gdb.texinfo (GDB/MI Miscellaneous Commands): Document new
       feature `reverse' output by -list-target-features.
 2010-09-01 19:03:54 +00:00
H.J. Lu
83b9503b40 Remove an extra "@item". 
2010-08-31  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.texinfo (i386 Features): Remove an extra "@item".
 2010-08-31 14:45:41 +00:00
Tom Tromey
03f17ccfe1 gdb 
2010-08-30  Andre Poenitz  <andre.poenitz@nokia.com>
	    Tom Tromey  <tromey@redhat.com>

	PR python/11792:
	* python/py-value.c (valpy_get_dynamic_type): New function.
	(value_object_getset): Add "dynamic_type".
	(valpy_get_type): Fail on error.
gdb/doc
	PR python/11792:
	* gdb.texinfo (Values From Inferior): Document dynamic_type.
gdb/testsuite
	PR python/11792:
	* gdb.python/py-value.exp (test_subscript_regression): Add
	dynamic_type test.
 2010-08-30 20:28:31 +00:00
Pedro Alves
889bf7c5fa Fix whitespace, tabs/spaces. 2010-08-27 12:02:20 +00:00
Daniel Jacobowitz
9779414d4e * arm-tdep.c: Include features/arm-with-m.c. 
(arm_psr_thumb_bit): New.  Update all uses of CPSR_T to
	call this function.
	(arm_pc_is_thumb): Add a gdbarch argument.  Update all callers.
	Check is_m after force-mode.
	(arm_gdbarch_init): Check the binary before the target description.
	Add check for M profile attribute.  If we have an M-profile device,
	but no target register description, use arm-with-m.  Recognize the
	new org.gnu.gdb.arm.m-profile feature and its xpsr register.
	(_initialize_arm_tdep): Call initialize_tdesc_arm_with_m.
	* arm-tdep.h (XPSR_T): Define.
	(struct gdbarch_tdep): Add is_m member.
	* features/arm-m-profile.xml, features/arm-with-m.c,
	features/arm-with-m.xml: New files.

	doc/
	* gdb.texinfo (ARM Features): Document
	org.gnu.gdb.arm.m-profile.
 2010-08-24 15:56:15 +00:00
Tom Tromey
f9ffd4bb11 gdb 
PR python/11145:
	* python/py-value.c: Include expression.h.
	(valpy_do_cast): New function.
	(valpy_cast): Use it.
	(valpy_dynamic_cast): New function.
	(valpy_reinterpret_cast): Likewise.
	(value_object_methods): Add dynamic_cast, reinterpret_cast.
gdb/doc
	PR python/11145:
	* gdb.texinfo (Values From Inferior): Document dynamic_cast and
	reinterpret_cast methods.
gdb/testsuite
	PR python/11145:
	* gdb.python/py-value.c (Base, Derived): New types.
	(base): New global.
	* gdb.python/py-value.exp (test_subscript_regression): Add
	dynamic_cast test.
 2010-08-23 20:29:19 +00:00
Tom Tromey
702c271136 gdb 
PR python/11915:
	* python/py-type.c (typy_array): New function.
	(type_object_methods): Add "array".
gdb/doc
	PR python/11915:
	* gdb.texinfo (Types In Python): Document array method.
gdb/testsuite
	PR python/11915:
	* gdb.python/py-type.exp (test_fields): Add tests for array.
 2010-08-23 20:21:28 +00:00
Thiago Jung Bauermann
66b73624e8 * gdb.texinfo (PowerPC Embedded): Mention support for the DVC register. 2010-08-18 17:58:48 +00:00
Tom Tromey
06a64a0b78 gdb 
* value.c (release_value): Clear 'next' pointer.
	* breakpoint.c (watch_command_1): Add 'just_location' argument.
	(watch_command_wrapper): Update.
	(watch_maybe_just_location): New function.
	(watch_command): Update.
	(rwatch_command_wrapper): Update.
	(rwatch_command): Update.
	(awatch_command_wrapper): Update.
	(awatch_command): Update.
	(check_for_argument): New function.
	(_initialize_breakpoint): Update help text.
gdb/testsuite
	* gdb.base/help.exp: Update.
	* gdb.base/watchpoint.exp (test_watchpoint_and_breakpoint): Delete
	watchpoint.
	(test_watch_location): New proc.
	(test_watchpoint_in_big_blob): Delete watchpoint.
	* gdb.base/watchpoint.c (func5): New function.
	(main): Call it.
gdb/doc
	* gdb.texinfo (Set Watchpoints): Document -location option.
 2010-08-16 19:19:22 +00:00
Doug Evans
a3a7127eb0 * gdb.texinfo (.debug_gdb_scripts section): Fix typo. 2010-08-13 20:39:09 +00:00
Vladimir Prus
8dedea0203 Easier and more stubborn MI memory read commands. 
* mi/mi-cmds.c (mi_cmds): Register data-read-memory-bytes
	and data-write-memory-bytes.
	* mi/mi-cmds.h (mi_cmd_data_read_memory_bytes)
	(mi_cmd_data_write_memory_bytes): New.
	* mi/mi-main.c (mi_cmd_data_read_memory): Use regular target_read.
	(mi_cmd_data_read_memory_bytes, mi_cmd_data_write_memory_bytes):
	New.
	(mi_cmd_list_features): Add "data-read-memory-bytes" feature.
	* target.c (target_read_until_error): Remove.
	(read_whatever_is_readable, free_memory_read_result_vector)
	(read_memory_robust): New.
	* target.h (target_read_until_error): Remove.
	(struct memory_read_result, free_memory_read_result_vector)
	(read_memory_robust): New.
 2010-08-13 13:22:44 +00:00
Phil Muldoon
ca5c20b6d3 2010-08-11 Tom Tromey <tromey@redhat.com> 
Phil Muldoon  <pmuldoon@redhat.com>

	* python/python.c (gdbpy_run_events): New function.
	(gdbpy_post_event): Likewise.
	(gdbpy_initialize_events): Likewise.
	(_initialize_python): Call gdbpy_initialize_events.


2010-08-11  Tom Tromey  <tromey@redhat.com>
            Phil Muldoon <pmuldoon@redhat.com>

	* gdb.texinfo (Basic Python): Describe post_event API.

2010-08-11  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/python.exp (gdb_py_test_multiple): Add gdb.post_event
	tests.
 2010-08-11 20:54:12 +00:00
Phil Muldoon
cb2e07a6f0 2010-08-11 Phil Muldoon <pmuldoon@redhat.com> 
Thiago Jung Bauermann  <bauerman@br.ibm.com>
	    Tom Tromey  <tromey@redhat.com>

	* python/python.c (gdbpy_solib_address):  New function.
	(gdbpy_decode_line): Likewise.

2010-08-11  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Basic Python): Describe solib_address and
          decode_line Python APIs

2010-08-11  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/python.c: New File.
	* gdb.python/python-sl.c: New File.
	* gdb.python/python.exp: Test solib_address and decode_line
	* functions.
 2010-08-11 12:48:24 +00:00
Tom Tromey
464b3efb95 * gdb.texinfo (Pretty Printing API): Document 
gdb.default_visualizer.
 2010-08-10 20:25:30 +00:00
Tom Tromey
c29c521f43 gdb 
Revert gdb-add-index addition:
	* Makefile.in (install-only): Don't install gdb-add-index.
	* gdb-add-index.sh: Remove.
gdb/doc
	Revert gdb-add-index addition:
	* gdb.texinfo (Index Files): Don't document gdb-add-index.
 2010-08-10 18:35:53 +00:00
Jan Kratochvil
5da1313be2 gdb/ 
* defs.h (make_cleanup_restore_uinteger, make_cleanup_restore_ui_file)
	(make_cleanup_restore_page_info)
	(set_batch_flag_and_make_cleanup_restore_page_info): New declarations.
	* gdbcmd.h (execute_command_to_string): New declaration.
	* python/python.c (struct restore_ui_file_closure, restore_ui_file)
	(make_cleanup_restore_ui_file): Move to utils.c
	(execute_gdb_command) <to_string>: Move ...
	* top.c (execute_command_to_string): ... here.  Call
	set_batch_flag_and_make_cleanup_restore_page_info.
	* utils.c (make_cleanup_restore_integer): New source file blank line.
	(make_cleanup_restore_uinteger): New.
	(struct restore_ui_file_closure, do_restore_ui_file)
	(make_cleanup_restore_ui_file): Move here from python/python.c.
	(init_page_info) <batch_flag>
	(do_restore_page_info_cleanup, make_cleanup_restore_page_info)
	(set_batch_flag_and_make_cleanup_restore_page_info): New.

gdb/testsuite/
	* gdb.python/python.exp (show height, set height 10)
	(verify pagination beforehand, verify pagination beforehand: q)
	(gdb.execute does not page, verify pagination afterwards)
	(verify pagination afterwards: q): New.

gdb/doc/
	* gdb.texinfo (Mode Options) <-batch>
	(Basic Python) <gdb.execute>: Describe setting width and height.
 2010-08-07 15:00:39 +00:00
Paul Pluzhnikov
02d868e86d 2010-07-31 Paul Pluzhnikov <ppluzhnikov@google.com> 
* linux-thread-db.c (libthread_db_debug): New variable.
       (thread_db_find_new_threads_silently): Control verbosity with it.
       (try_thread_db_load_1, try_thread_db_load): Likewise.
       (find_new_threads_once): Likewise.
       (_initialize_thread_db): Set/show it.

doc/ChangeLog
2010-07-31  Paul Pluzhnikov  <ppluzhnikov@google.com>

       * gdb.texinfo (Threads): Document 'debug libthread-db'.
 2010-07-31 15:34:41 +00:00
Tom Tromey
c2bbed2a5a gdb 
* Makefile.in (install-only): Install gdb-add-index.
	* gdb-add-index.sh: New file.
gdb/doc
	* gdb.texinfo (Index Files): Mention gdb-add-index.
 2010-07-30 20:46:34 +00:00
Hui Zhu
6c13bbe177 2010-07-30 Hui Zhu <teawater@gmail.com> 
* gdb.texinfo (Inferiors and Programs): Update the introduce of
	"detach inferior" and "kill inferior".
 2010-07-30 14:32:02 +00:00
Cheng Renquan
53a71c0681 * cli/cli-cmds.c (disassemble_command): Add support of disassemble 
"start,+length" form of arguments.
 2010-07-27 20:33:40 +00:00
Phil Muldoon
5374244e7a 2010-07-27 Phil Muldoon <pmuldoon@redhat.com> 
* python/py-value.c (valpy_call): New Function.

2010-07-27  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/py-value.exp (test_inferior_function_call): New function.
	* gdb.python/py-value.c (func1): New function.
	(func2): Likewise.

2010-07-27  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Values From Inferior): Add value inferior function
	call description.
 2010-07-27 12:40:42 +00:00
Jan Kratochvil
8ea5bce590 gdb/doc/ 
* gdb.texinfo (Active Targets): Fix wrong comma placement.
 2010-07-19 18:11:31 +00:00
Jan Kratochvil
c0edd9edad gdb/ 
Make core files the process_stratum.
	* corefile.c (core_target): New variable.
	(core_file_command): Remove variable t, use core_target.
	* corelow.c (core_ops): Make it static.
	(init_core_ops): Change to process_stratum.  Initialize CORE_TARGET.
	* defs.h (make_cleanup_unpush_target): New prototype.
	* gdbarch.h: Regenerate.
	* gdbarch.sh (core_pid_to_str): Remove core_stratum from its comment.
	* gdbcore.h (core_target): New declaration.
	* inf-ptrace.c (inf_ptrace_create_inferior, inf_ptrace_attach): New
	variables ops_already_pushed and back_to.  Use push_target,
	make_cleanup_unpush_target and discard_cleanups calls.
	* record.c (record_open): Replace core_stratum by a core_bfd check.
	* target.c (target_is_pushed): New function.
	(find_core_target): Remove.
	* target.h (enum strata) <core_stratum>: Remove.
	(target_is_pushed): New declaration.
	(find_core_target): Remove declaration.
	* tracepoint.c (init_tfile_ops) <to_stratum>: Remove comment.
	* utils.c (do_unpush_target, make_cleanup_unpush_target): New functions.

gdb/doc/
	Make core files the process_stratum.
	* gdb.texinfo (Active Targets): Remove core_stratum.  Include
	record_stratum example.

gdb/testsuite/
	Make core files the process_stratum.
	* gdb.base/corefile.exp (run: load core again)
	(run: sanity check we see the core file, run: with core)
	(run: core file is cleared, attach: load core again)
	(attach: sanity check we see the core file, attach: with core)
	(attach: core file is cleared): New tests.
	* gdb.base/coremaker.c (main): New parameters.  Implement "sleep" argv.
 2010-07-19 17:51:25 +00:00
Tom Tromey
9291a0cd80 gdb 
* breakpoint.c (save_cmdlist): No longer static.
	* gdbcmd.h (save_cmdlist): Declare.
	* symfile.c (symbol_file_add_with_addrs_or_offsets): Set
	OBJF_READNOW on objfile if readnow_symbol_files.
	* elfread.c (elf_symfile_read): Use dwarf2_initialize_objfile.
	(elf_sym_fns_gdb_index): New global.
	* dwarf2read.c: Include exceptions.h.
	(offset_type): New.
	(struct mapped_index): New.
	(dwarf2_per_cu_data_ptr): New typedef.
	(struct dwarf2_per_objfile) <using_index, index_table, gdb_index>:
	New fields.
	(GDB_INDEX_SECTION): New define.
	(struct dwarf2_per_cu_quick_data): New.
	(struct dwarf2_per_cu_data) <objfile>: New field.
	<psymtab>: Removed.
	<v>: New field.
	(byte_swap): New function.
	(MAYBE_SWAP): New macro.
	(INDEX_SUFFIX): New macro.
	(dw2_do_instantiate_symtab): New function.
	(dw2_instantiate_symtab): Likewise.
	(create_cus_from_index): Likewise.
	(create_addrmap_from_index): Likewise.
	(mapped_index_string_hash): Likewise.
	(find_slot_in_mapped_hash): Likewise.
	(dwarf2_read_index): Likewise.
	(dw2_setup): Likewise.
	(dw2_require_line_header): Likewise.
	(dw2_require_full_path): Likewise.
	(dw2_find_last_source_symtab): Likewise.
	(dw2_forget_cached_source_info): Likewise.
	(dw2_lookup_symtab): Likewise.
	(dw2_lookup_symbol): Likewise.
	(dw2_do_expand_symtabs_matching): Likewise.
	(dw2_pre_expand_symtabs_matching): Likewise.
	(dw2_print_stats): Likewise.
	(dw2_dump): Likewise.
	(dw2_relocate): Likewise.
	(dw2_expand_symtabs_for_function): Likewise.
	(dw2_expand_all_symtabs): Likewise.
	(dw2_expand_symtabs_with_filename): Likewise.
	(dw2_find_symbol_file): Likewise.
	(dw2_map_ada_symtabs): Likewise.
	(dw2_expand_symtabs_matching): Likewise.
	(dw2_find_pc_sect_symtab): Likewise.
	(dw2_map_symbol_names): Likewise.
	(dw2_map_symbol_filenames): Likewise.
	(dw2_has_symbols): Likewise.
	(dwarf2_gdb_index_functions): New global.
	(dwarf2_initialize_objfile): New function.
	(process_psymtab_comp_unit): Update.
	(add_partial_subprogram): Likewise.
	(dwarf2_psymtab_to_symtab): Likewise.
	(psymtab_to_symtab_1): Use dw2_do_instantiate_symtab.
	(process_full_comp_unit): Update.
	(find_file_and_directory): New function.
	(read_file_scope): Use find_file_and_directory.
	(dwarf2_per_cu_objfile): Update.
	(dwarf2_per_cu_addr_size): Update.
	(dwarf2_per_cu_offset_size): Update.
	(dwarf2_free_objfile): Free the index, if needed.
	(dwarf2_per_objfile_free): Unmap the index, if needed.
	(struct strtab_entry): New.
	(hash_strtab_entry): New function.
	(eq_strtab_entry): Likewise.
	(create_strtab): Likewise.
	(add_string): Likewise.
	(struct symtab_index_entry): New.
	(struct mapped_symtab): New.
	(hash_symtab_entry): New function.
	(eq_symtab_entry): Likewise.
	(delete_symtab_entry): Likewise.
	(create_index_table): Likewise.
	(create_mapped_symtab): Likewise.
	(cleanup_mapped_symtab): Likewise.
	(find_slot): Likewise.
	(hash_expand): Likewise.
	(add_index_entry): Likewise.
	(add_indices_to_cpool): Likewise.
	(write_hash_table): Likewise.
	(add_address_entry): Likewise.
	(write_psymbols): Likewise.
	(write_obstack): Likewise.
	(unlink_if_set): Likewise.
	(write_psymtabs_to_index): Likewise.
	(save_gdb_index_command): Likewise.
	(_initialize_dwarf2_read): Install "save gdb-index"
	command.
	(create_all_comp_units): Initialize 'objfile' field of CU.
	(dwarf2_locate_sections): Check for .gdb_index.
	* psymtab.h (dwarf2_gdb_index_functions): Declare.
	* symfile.h (dwarf2_initialize_objfile): Declare.
gdb/doc
	* gdb.texinfo (Index Files): New node.
 2010-07-13 20:51:34 +00:00
Tom Tromey
f5011d116d * gdb.texinfo (GDB/MI Variable Objects): Remove extra 'for'. 2010-07-13 20:32:43 +00:00
Tom Tromey
0f5238edfd gdb 
PR breakpoints/8357:
	* symtab.h (domain_enum_tag) <LABEL_DOMAIN>: Update comment.
	* linespec.c (decode_line_1): Update comment.  Call decode_label.
	(decode_label): New function.
	(symbol_found): Handle LOC_LABEL.
	* dwarf2read.c (new_symbol) <DW_TAG_label>: Set symbol's type and
	domain.  Call add_symbol_to_list.
gdb/doc
	* gdb.texinfo (Specify Location): Document labels.
gdb/testsuite
	* gdb.base/label.exp: New file.
	* gdb.base/label.c: New file.
 2010-07-13 20:07:44 +00:00
Pedro Alves
74c761c17d * gdb.texinfo (Create and Delete Tracepoints): Add more index 
entries for fast tracepoints and static tracepoints.
 2010-07-01 17:40:04 +00:00
Pedro Alves
501994c0ce * gdb.texinfo (General Query Packets) <qfThreadInfo, 
qsThreadInfo>: Spell out `l' as ell.
 2010-07-01 17:22:52 +00:00
Pedro Alves
0fb4aa4bfc Static tracepoints support, and UST integration. 
gdb/gdbserver/
	* configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
	* mem-break.c (uninsert_all_breakpoints)
	(reinsert_all_breakpoints): New.
	* mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
	* tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
	(gdb_agent_ust_loaded, helper_thread_id)
	(gdb_agent_helper_thread_id): New macros.
	(struct ipa_sym_addresses): Add addr_ust_loaded,
	addr_helper_thread_id, addr_cmd_buf.
	(symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
	(in_process_agent_loaded_ust): New.
	(write_e_ust_not_loaded): New.
	(maybe_write_ipa_ust_not_loaded): New.
	(struct collect_static_trace_data_action): New.
	(enum tracepoint_type) <static_tracepoint>: New.
	(struct tracepoint) <handle>: Mention static tracepoints.
	(struct static_tracepoint_ctx): New.
	(CMD_BUF_SIZE): New.
	(add_tracepoint_action): Handle static tracepoint actions.
	(unprobe_marker_at): New.
	(clear_installed_tracepoints): Handle static tracepoints.
	(cmd_qtdp): Handle static tracepoints.
	(probe_marker_at): New.
	(cmd_qtstart): Handle static tracepoints.
	(response_tracepoint): Handle static tracepoints.
	(cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
	(handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
	(get_context_regcache): Handle static tracepoints.
	(do_action_at_tracepoint): Handle static tracepoint actions.
	(traceframe_find_block_type): Handle static trace data blocks.
	(traceframe_read_sdata): New.
	(download_tracepoints): Download static tracepoint actions.
	[HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
	(GDB_PROBE_NAME): New.
	(ust_ops): New.
	(GET_UST_SYM): New.
	(USTF): New.
	(dlsym_ust): New.
	(ust_marker_to_static_tracepoint): New.
	(gdb_probe): New.
	(collect_ust_data_at_tracepoint): New.
	(gdb_ust_probe): New.
	(UNIX_PATH_MAX, SOCK_DIR): New.
	(gdb_ust_connect_sync_socket): New.
	(resume_thread, stop_thread): New.
	(run_inferior_command): New.
	(init_named_socket): New.
	(gdb_ust_socket_init): New.
	(cstr_to_hexstr): New.
	(next_st): New.
	(first_marker, next_marker): New.
	(response_ust_marker): New.
	(cmd_qtfstm, cmd_qtsstm): New.
	(unprobe_marker_at, probe_marker_at): New.
	(cmd_qtstmat, gdb_ust_thread): New.
	(gdb_ust_init): New.
	(initialize_tracepoint_ftlib): Call gdb_ust_init.
	* linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
	(ST_REGENTRY): New.
	(x86_64_st_collect_regmap): New.
	(X86_64_NUM_ST_COLLECT_GREGS): New.
	(AMD64_RIP_REGNUM): New.
	(supply_static_tracepoint_registers): New.
	* linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
	(ST_REGENTRY): New.
	(i386_st_collect_regmap): New.
	(i386_NUM_ST_COLLECT_GREGS): New.
	(supply_static_tracepoint_registers): New.
	* server.c (handle_query): Handle qXfer:statictrace:read.
	<qSupported>: Report support for StaticTracepoints, and
	qXfer:statictrace:read features.
	* server.h (traceframe_read_sdata)
	(supply_static_tracepoint_registers): Declare.
	* remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
	(unpack_varlen_hex): Include in IPA build.
	* Makefile.in (ustlibs, ustinc): New.
	(IPA_OBJS): Add remote-utils-ipa.o.
	($(IPA_LIB)): Link -ldl and -lpthread.
	(UST_CFLAGS): New.
	(IPAGENT_CFLAGS): Add UST_CFLAGS.
	* config.in, configure: Regenerate.

	gdb/
	* NEWS: Mention new support for static tracepoints.
	(New packets): Mention qTfSTM, qTsSTM, qTSTMat and
	qXfer:statictrace:read.
	(New features in the GDB remote stub, GDBserver): Mention static
	tracepoints support using an UST based backend.
	(New commands): Mention "info static-tracepoint-markers" and
	"strace".
	* breakpoint.c (is_marker_spec): New.
	(is_tracepoint): Handle static tracepoints.
	(validate_commands_for_breakpoint): Static tracepoints can't do
	while-stepping.
	(static_tracepoints_here): New.
	(bpstat_what): Handle static tracepoints.
	(print_one_breakpoint_location, allocate_bp_location, mention):
	Ditto.
	(create_breakpoint_sal): Ditto.
	(decode_static_tracepoint_spec): New.
	(create_breakpoint): Replace `hardwareflag', and `traceflag' with
	`type_wanted'.  Adjust.  Handle static tracepoint marker
	locations.
	(break_command_1): Adjust.
	(update_static_tracepoint): New.
	(update_breakpoint_locations): Handle static tracepoints.
	(breakpoint_re_set_one): Handle static tracepoint marker
	locations.
	(disable_command, enable_command): Handle static tracepoints.
	(trace_command, ftrace_command): Adjust.
	(strace_command): New.
	(create_tracepoint_from_upload): Adjust.
	(save_breakpoints): Handle static tracepoints.
	(_initialize_breakpoint): Install the "strace" command.
	* breakpoint.h (enum bptype): New bp_static_tracepoint type.
	(struct breakpoint): New fields static_trace_marker_id and
	static_trace_marker_id_idx.
	(breakpoints_here_p): Declare.
	(create_breakpoint): Adjust.
	(static_tracepoints_here): Declare.
	* remote.c (struct remote_state) <static_tracepoints>: New field.
	(PACKET_qXfer_statictrace_read, PACKET_StaticTracepoints): New.
	(remote_static_tracepoint_marker_at): New.
	(remote_static_tracepoint_markers_by_strid): New.
	(remote_static_tracepoint_feature): New.
	(remote_disconnected_tracing_feature): Handle "StaticTracepoints".
	(remote_xfer_partial): Handle TARGET_OBJECT_STATIC_TRACE_DATA.
	(remote_supports_static_tracepoints): New.
	(remote_download_tracepoint): Download static tracepoints.
	(init_remote_ops): Install remote_static_tracepoint_marker_at and
	remote_static_tracepoint_markers_by_strid.
	(_initialize_remote): Install set|show remote static-tracepoints,
	and set|show remote read-sdata-object commands.
	* target.c (update_current_target): Inherit and default
	to_static_tracepoint_marker_at, and
	to_static_tracepoint_markers_by_strid.
	* target.h (static_tracepoint_marker): Forward declare.
	(enum target_object): New object TARGET_OBJECT_STATIC_TRACE_DATA.
	(static_tracepoint_marker_p): New typedef.
	(DEF_VEC_P(static_tracepoint_marker_p)): New VEC type.
	(struct target_ops): New fields to_static_tracepoint_marker_at and
	to_static_tracepoint_markers_by_strid.
	(target_static_tracepoint_marker_at)
	(target_static_tracepoint_markers_by_strid): New.
	* tracepoint.c: Include source.h.
	(validate_actionline): Handle $_sdata.
	(struct collection_list): New field strace_data.
	(add_static_trace_data): New.
	(clear_collection_list): Clear strace_data.
	(stringify_collection_list): Account for a possible static trace
	data collection.
	(encode_actions_1): Encode an $_sdata collection.
	(parse_tracepoint_definition): Handle static tracepoints.
	(parse_static_tracepoint_marker_definition): New.
	(release_static_tracepoint_marker): New.
	(print_one_static_tracepoint_marker): New.
	(info_static_tracepoint_markers_command): New.
	(sdata_make_value): New.
	(_initialize_tracepoint): Create the $_sdata convenience variable.
	Add the "info static-tracepoint-markers" command.
	Mention $_sdata in the "collect" command's help output.
	* tracepoint.h (struct static_tracepoint_marker): New.
	(parse_static_tracepoint_marker_definition)
	(release_static_tracepoint_marker): Declare.
	* mi/mi-cmd-break.c (mi_cmd_break_insert): Adjust.
	* python/py-breakpoint.c (bppy_new): Adjust.

	doc/
	* gdb.texinfo (Convenience Variables): Document $_sdata.
	(Commands to Set Tracepoints): Describe static tracepoints.  Add
	`Listing Static Tracepoint Markers' menu entry.  Document
	"strace".
	(Tracepoint Action Lists): Document collecting $_sdata.
	(Listing Static Tracepoint Markers): New subsection.
	(Tracepoints support in gdbserver): Mention static tracepoints.
	(remote packets, enabling and disabling): Mention
	read-sdata-object.
	(General Query Packets) <qSupported>: Document qXfer:sdata:read
	and StaticTracepoint.
	Mention qTfSTM, qTsSTM and qTSTMat as tracepoint packets.
	Document qXfer:sdata:read.
	(Tracepoint packets): Document qTfSTM, qTsSTM and qTSTMat.
 2010-07-01 10:36:12 +00:00
Joel Brobecker
dc3b15be96 Fix unmatched @end table in gdb.texinfo. 
2010-06-29  Joel Brobecker  <brobecker@adacore.com>

	* gdb.texinfo (Threads In Python): Fix unmatched @end table.
 2010-06-29 04:32:35 +00:00
Phil Muldoon
595939dea1 2010-06-28 Phil Muldoon <pmuldoon@redhat.com> 
Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* value.c (pack_unsigned_long): New function.
	(value_from_ulongest): New function.
	* value.h (value_from_ulongest): Declare.
	* python/python.c (_initialize_python): Call
	gdbpy_initialize_thread and gdbpy_initialize_inferior.
	* python/python-internal.h: Define thread_object.
	(gdbpy_inferiors, gdbpy_selected_thread)
	(frame_info_to_frame_object, create_thread_object)
	(find_thread_object, find_inferior_object)
	(gdbpy_initialize_thread, gdbpy_initialize_inferiors)
	(gdbpy_is_value_object, get_addr_from_python): Declare.
	* python/py-value.c (builtin_type_upylong): Define.
	(convert_value_from_python): Add logic for ulongest.
	(gdbpy_is_value_object): New function.
	* python/py-utils.c (get_addr_from_python): New function.
	* python/py-frame.c (frame_info_to_frame_object): Return a PyObject.
	(gdbpy_selected_frame): Use PyObject over frame_info.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-inferior and
	py-infthread.
	(SUBDIR_PYTHON_SRCS): Likewise.
	(py-inferior.o): New Rule.
	(py-infthread.o): New Rule.
	* python/py-inferior.c: New File.
	* python/py-infthread.c: New File.

2010-06-28  Phil Muldoon  <pmuldoon@redhat.com>
	    Tom Tromey  <tromey@redhat.com>
	    Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* gdb.texinfo (Inferiors In Python): New node.
	* gdb.texinfo (Threads In Python): New node.

2010-06-28  Phil Muldoon  <pmuldoon@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* gdb.python/py-inferior.c: New File.
	* gdb.python/py-infthread.c: New File.
	* gdb.python/py-inferior.exp: New File.
	* gdb.python/py-infthread.exp: New File.
 2010-06-28 21:16:04 +00:00
Joel Brobecker
9279c692c1 Document the GDB python directory. 
2010-06-27  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Add entry announcing the python directory.

2010-06-27  Joel Brobecker  <brobecker@adacore.com>

        * gdb.texinfo (Python): Document what the python directory is
        and what its location is.
        (Basic Python): Document the gdb.PYTHONDIR constant.
 2010-06-28 19:54:04 +00:00
Tom Tromey
bc9f0842f1 gdb 
PR python/10808:
	* python/python.c (execute_gdb_command): Add keywords.  Accept
	"to_string" argument.
	(struct restore_ui_file_closure): New.
	(restore_ui_file): New function.
	(make_cleanup_restore_ui_file): Likewise.
	(GdbMethods) <execute>: Update.
gdb/doc
	PR python/10808:
	* gdb.texinfo (Basic Python): Document new gdb.execute argument.
gdb/testsuite
	PR python/10808:
	* gdb.python/python.exp: Add new tests.
 2010-06-25 18:15:18 +00:00
Hui Zhu
f1421989e7 Add command "eval". 2010-06-24 06:12:15 +00:00
Stan Shebs
e4c0cfae7e 2010-06-21 Stan Shebs <stan@codesourcery.com> 
* gdb.texinfo: Add explicit @node and @appendix for GFDL.
	* annotate.texinfo: Ditto.
	* gdbint.texinfo: Ditto.
	* stabs.texinfo: Ditto.
 2010-06-22 05:03:19 +00:00
Hui Zhu
bb08c43207 2010-06-22 Hui Zhu <teawater@gmail.com> 
* i386-tdep.c (i386_record_lea_modrm): Change warning to query.
	(i386_process_record): Ditto.
	* record.c (record_memory_query): New variable.
	(_initialize_record): New command "set record memory-query".
	* record.h (record_memory_query): New extern.

2010-06-22  Hui Zhu  <teawater@gmail.com>

	* gdb.texinfo: (Process Record and Replay): Add documentation
	for command "set record memory-query".
 2010-06-22 02:15:46 +00:00
Stan Shebs
4f5d9f0781 2010-06-21 Stan Shebs <stan@codesourcery.com> 
* gdb.texinfo: Relicense under GFDL version 1.3.
	* annotate.texinfo: Relicense under GFDL version 1.3.
	* gdbint.texinfo: Relicense under GFDL version 1.3.
	* stabs.texinfo: Relicense under GFDL version 1.3.
	* fdl.texi: Update to version 1.3.
 2010-06-21 16:24:59 +00:00
Stan Shebs
a61408f8aa 2010-06-18 Stan Shebs <stan@codesourcery.com> 
* osdata.c (get_osdata): Warn separately if target does not report
	type list.
	(info_osdata_command): Allow empty type, report error if target
	does not return available types of OS data.
	* linux-nat.c (linux_nat_xfer_osdata): Report list of OS data
	types if no annex supplied.

	* gdb.texinfo (Operating System Auxiliary Information): Describe
	"info os" when no arguments given.
 2010-06-18 23:06:30 +00:00
Stan Shebs
6aed2dbcba * thread.c (thread_id_make_value): Make a value representing the 
current thread.
	(_initialize_thread): Create $_thread.

	* gdb.texinfo (Debugging Programs with Multiple Threads): Describe
	$_thread.

	* gdb.threads/thread-specific.exp: Add tests of $_thread.
 2010-06-18 17:44:40 +00:00
Hui Zhu
24e933dfc8 2010-06-18 Hui Zhu <teawater@gmail.com> 
* gdb.texinfo: (Process Record and Replay): Add documentation
	for commands "record save" and "record restore".
 2010-06-18 08:16:15 +00:00
Sergio Durigan Junior
65d79d4b97 gdb/ChangeLog: 
2010-06-16  Sergio Durigan Junior  <sergiodj@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* breakpoint.c: Include parser-defs.h.
	(watchpoint_exp_is_const): New function.
	(watch_command_1): Call watchpoint_exp_is_const to check
	if the expression is constant.

gdb/doc/ChangeLog:

2010-06-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.texinfo: Include information about the correct use
	of addresses in the `watch' command.

gdb/testsuite/ChangeLog:

2010-06-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Sergio Durigan Junior  <sergiodj@redhat.com>

	* gdb.base/watch-notconst.c: New file.
	* gdb.base/watch-notconst.S: New file.
	* gdb.base/watch-notconst2.c: New file.
	* gdb.base/watch-notconst2.S: New file.
	* gdb.base/watch-notconst.exp: New file.
	* gdb.base/watchpoint.c (global_ptr_ptr): New variable.
	(func4): Add operations on `global_ptr_ptr'.
	* gdb.base/watchpoint.exp (test_constant_watchpoint): New
	routine to test watchpoints created with a constant expression.
	(test_inaccessible_watchpoint): Include tests for watchpoints
	created with a constant expression.
 2010-06-16 18:30:34 +00:00
Stan Shebs
d914c394a9 2010-06-11 Stan Shebs <stan@codesourcery.com> 
Add per-operation permission flags.

	* target.h (struct target_ops): New method to_set_permissions.
	(target_set_permissions): New macro.
	(target_insert_breakpoint): Change macro to function.
	(target_remove_breakpoint): Ditto.
	(target_stop): Ditto.
	(may_write_registers): Declare.
	(may_write_memory): Declare.
	(may_insert_breakpoints): Declare.
	(may_insert_tracepoints): Declare.
	(may_insert_fast_tracepoints): Declare.
	(may_stop): Declare.
	* target.c (may_write_registers, may_write_registers_1): New globals.
	(may_write_memory, may_write_memory_1): New globals.
	(may_insert_breakpoints, may_insert_breakpoints_1): New globals.
	(may_insert_tracepoints, may_insert_tracepoints_1): New globals.
	(may_insert_fast_tracepoints, may_insert_fast_tracepoints_1): New
	globals.
	(may_stop, may_stop_1): New global.
	(target_xfer_partial): Test for write permission.
	(target_store_registers): Ditto.
	(target_insert_breakpoint): New function.
	(target_remove_breakpoint): New function.
	(target_stop): New function.
	(_initialize_targets): Add new set/show variables.
	(set_write_memory_permission): New function.
	(update_target_permissions): New function.
	(set_target_permissions): New function.
	(update_current_target): Default to_set_permissions.
	(_initialize_targets): Use new globals and setter function.
	* tracepoint.c (start_tracing): Test for permission.
	* inferior.h (update_observer_mode): Declare.
	* infrun.c (non_stop_1): Define earlier.
	(observer_mode, observer_mode_1): New globals.
	(set_observer_mode, show_observer_mode): New functions.
	(update_observer_mode): New function.
	(_initialize_infrun): Define "set observer" command.
	* remote.c (PACKET_QAllow): New optional packet.
	(remote_protocol_features): Add QAllow.
	(remote_set_permissions): New function.
	(remote_start_remote): Call it.
	(init_remote_ops): Add it to target vector.
	(_initialize_remote): Add config command for QAllow.

	* gdb.texinfo (Observer Mode): New section.
	(General Query Packets): Document QAllow.

	* gdb.base/permissions.exp: New file.
 2010-06-12 00:05:22 +00:00
Doug Evans
967cf47793 Add support for enabling/disabling individual pretty-printers. 
* python/py-prettyprint.c (search_pp_list): Skip disabled printers.
	* python/python-internal.h (gdbpy_enabled_cst): Declare.
	* python/python.c (gdbpy_enabled_cst): Define.
	(_initialize_python): Initialize gdbpy_enabled_cst.
	* NEWS: Add entry.

	doc/
	* gdb.texinfo (Python API): New node `Disabling Pretty-Printers'.

	testsuite/
	* gdb.python/py-prettyprint.exp: Add new test for enabled and
	disabled printers.
	* gdb.python/py-prettyprint.py (disable_lookup_function): New function.
	(enable_lookup_function): New function.
 2010-06-04 18:18:28 +00:00
Doug Evans
aaf4119b64 * gdbint.texinfo (Coding): Add subsection on command names. 2010-06-03 19:06:59 +00:00
Tom Tromey
9eae7c5264 gdb 
* dwarf2loc.h (dwarf2_per_cu_data): Declare.
	* dwarf2read.c (dwarf_stack_op_name): No longer static.  Return
	type is const.  Add 'def' argument.  Add missing operators, remove
	unhandled ones.
	(decode_locdesc): Update.
	(dwarf2_always_disassemble): New global.
	(show_dwarf2_always_disassemble): New function.
	(_initialize_dwarf2_read): Add always-disassemble.
	(dwarf2_per_cu_offset_size): New function.
	* dwarf2loc.c (dwarf2_always_disassemble): Declare.
	(piece_end_p): New function.
	(locexpr_describe_location_piece): Replace 'size' argument with
	'end'.  Use piece_end_p.  Rewrite recognition of TLS.  Recognize
	some constants.  Remove errors.
	(disassemble_dwarf_expression): New function.
	(locexpr_describe_location_1): Use disassemble_dwarf_expression.
	Add 'offset_size' argument.
	(loclist_describe_location): Change output formatting.
	* dwarf2expr.h (dwarf_stack_op_name): Declare.
gdb/doc
	* gdb.texinfo (Maintenance Commands): Document maint set dwarf2
	always-disassemble.
 2010-06-02 19:37:56 +00:00
Pedro Alves
fa593d66d5 gdb/gdbserver/ 
2010-06-01  Pedro Alves  <pedro@codesourcery.com>
	    Stan Shebs  <stan@codesourcery.com>

	* Makefile.in (IPA_DEPFILES, extra_libraries): New.
	(all): Depend on $(extra_libraries).
	(install-only): Install the IPA.
	(IPA_OBJS, IPA_LIB): New.
	(clean): Remove the IPA lib.
	(IPAGENT_CFLAGS): New.
	(tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
	(regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
	(linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
	* linux-amd64-ipa.c, linux-i386-ipa.c: New files.
	* configure.ac: Check for atomic builtins support in the compiler.
	(IPA_DEPFILES, extra_libraries): Define.
	* configure.srv (ipa_obj): Add description.
	(ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
	(i[34567]86-*-linux*): Set ipa_obj.
	(x86_64-*-linux*): Set ipa_obj.
	* linux-low.c (stabilizing_threads): New.
	(supports_fast_tracepoints): New.
	(linux_detach): Stabilize threads before detaching.
	(handle_tracepoints): Handle internal tracing breakpoints.  Assert
	the lwp is either not stabilizing, or is moving out of a jump pad.
	(linux_fast_tracepoint_collecting): New.
	(maybe_move_out_of_jump_pad): New.
	(enqueue_one_deferred_signal): New.
	(dequeue_one_deferred_signal): New.
	(linux_wait_for_event_1): If moving out of a jump pad, defer
	pending signals to later.
	(linux_stabilize_threads): New.
	(linux_wait_1): Check if threads need moving out of jump pads, and
	do it if so.
	(stuck_in_jump_pad_callback): New.
	(move_out_of_jump_pad_callback): New.
	(lwp_running): New.
	(linux_resume_one_lwp): Handle moving out of jump pads.
	(linux_set_resume_request): Dequeue deferred signals.
	(need_step_over_p): Also step over fast tracepoint jumps.
	(start_step_over): Also uninsert fast tracepoint jumps.
	(finish_step_over): Also reinsert fast tracepoint jumps.
	(linux_install_fast_tracepoint_jump): New.
	(linux_target_ops): Install linux_stabilize_threads and
	linux_install_fast_tracepoint_jump_pad.
	* linux-low.h (linux_target_ops) <get_thread_area,
	install_fast_tracepoint_jump_pad>: New fields.
	(struct lwp_info) <collecting_fast_tracepoint,
	pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
	(linux_get_thread_area): Declare.
	* linux-x86-low.c (jump_insn): New.
	(x86_get_thread_area): New.
	(append_insns): New.
	(push_opcode): New.
	(amd64_install_fast_tracepoint_jump_pad): New.
	(i386_install_fast_tracepoint_jump_pad): New.
	(x86_install_fast_tracepoint_jump_pad): New.
	(the_low_target): Install x86_get_thread_area and
	x86_install_fast_tracepoint_jump_pad.
	* mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
	(struct fast_tracepoint_jump): New.
	(fast_tracepoint_jump_insn): New.
	(fast_tracepoint_jump_shadow): New.
	(find_fast_tracepoint_jump_at): New.
	(fast_tracepoint_jump_here): New.
	(delete_fast_tracepoint_jump): New.
	(set_fast_tracepoint_jump): New.
	(uninsert_fast_tracepoint_jumps_at): New.
	(reinsert_fast_tracepoint_jumps_at): New.
	(set_breakpoint_at): Use write_inferior_memory.
	(uninsert_raw_breakpoint): Use write_inferior_memory.
	(check_mem_read): Mask out fast tracepoint jumps.
	(check_mem_write): Mask out fast tracepoint jumps.
	* mem-break.h (struct fast_tracepoint_jump): Forward declare.
	(set_fast_tracepoint_jump): Declare.
	(delete_fast_tracepoint_jump)
	(fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
	(reinsert_fast_tracepoint_jumps_at): Declare.
	* regcache.c: Don't compile many functions when building the
	in-process agent library.
	(init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
	the register buffer in the heap.
	(free_register_cache): If the register buffer isn't owned by the
	regcache, don't free it.
	(set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
	pre-existing register caches.
	* remote-utils.c (convert_int_to_ascii): Constify `from' parameter
	type.
	(convert_ascii_to_int): : Constify `from' parameter type.
	(decode_M_packet, decode_X_packet): Replace the `to' parameter by
	a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
	the needed buffer in-place.
	(relocate_instruction): New.
	* server.c (handle_query) <qSymbols>: If the target supports
	tracepoints, give it a chance of looking up symbols.  Report
	support for fast tracepoints.
	(handle_status): Stabilize threads.
	(process_serial_event): Adjust.
	* server.h (struct fast_tracepoint_jump): Forward declare.
	(struct process_info) <fast_tracepoint_jumps>: New field.
	(convert_ascii_to_int, convert_int_to_ascii): Adjust.
	(decode_X_packet, decode_M_packet): Adjust.
	(relocate_instruction): Declare.
	(in_process_agent_loaded): Declare.
	(tracepoint_look_up_symbols): Declare.
	(struct fast_tpoint_collect_status): Declare.
	(fast_tracepoint_collecting): Declare.
	(force_unlock_trace_buffer): Declare.
	(handle_tracepoint_bkpts): Declare.
	(initialize_low_tracepoint)
	(supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
	* target.h (struct target_ops) <stabilize_threads,
	install_fast_tracepoint_jump_pad>: New fields.
	(stabilize_threads, install_fast_tracepoint_jump_pad): New.
	* tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
	[HAVE_STDINT_H]: Include stdint.h.
	(trace_debug_1): Rename to ...
	(trace_vdebug): ... this.
	(trace_debug): Rename to ...
	(trace_debug_1): ... this.  Add `level' parameter.
	(trace_debug): New.
	(ATTR_USED, ATTR_NOINLINE): New.
	(IP_AGENT_EXPORT): New.
	(gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
	(collecting, gdb_collect, stop_tracing, flush_trace_buffer)
	(about_to_request_buffer_space, trace_buffer_is_full)
	(stopping_tracepoint, expr_eval_result, error_tracepoint)
	(tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
	(trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
	(traceframe_write_count, traceframes_created)
	(trace_state_variables)
	New renaming defines.
	(struct ipa_sym_addresses): New.
	(STRINGIZE_1, STRINGIZE, IPA_SYM): New.
	(symbol_list): New.
	(ipa_sym_addrs): New.
	(all_tracepoint_symbols_looked_up): New.
	(in_process_agent_loaded): New.
	(write_e_ipa_not_loaded): New.
	(maybe_write_ipa_not_loaded): New.
	(tracepoint_look_up_symbols): New.
	(debug_threads) [IN_PROCESS_AGENT]: New.
	(read_inferior_memory) [IN_PROCESS_AGENT]: New.
	(UNKNOWN_SIDE_EFFECTS): New.
	(stop_tracing): New.
	(flush_trace_buffer): New.
	(stop_tracing_bkpt): New.
	(flush_trace_buffer_bkpt): New.
	(read_inferior_integer): New.
	(read_inferior_uinteger): New.
	(read_inferior_data_pointer): New.
	(write_inferior_data_pointer): New.
	(write_inferior_integer): New.
	(write_inferior_uinteger): New.
	(struct collect_static_trace_data_action): Delete.
	(enum tracepoint_type): New.
	(struct tracepoint) <type>: New field `type'.
	<actions_str, step_actions, step_actions_str>: Only include in GDBserver.
	<orig_size, obj_addr_on_target, adjusted_insn_addr>
	<adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
	(tracepoints): Use IP_AGENT_EXPORT.
	(last_tracepoint): Don't include in the IPA.
	(stopping_tracepoint): Use IP_AGENT_EXPORT.
	(trace_buffer_is_full): Use IP_AGENT_EXPORT.
	(alloced_trace_state_variables): New.
	(trace_state_variables): Use IP_AGENT_EXPORT.
	(traceframe_t): Delete unused variable.
	(circular_trace_buffer): Don't include in the IPA.
	(trace_buffer_start): Delete.
	(struct trace_buffer_control): New.
	(trace_buffer_free): Delete.
	(struct ipa_trace_buffer_control): New.
	(GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
	(GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
	New.
	(trace_buffer_ctrl): New.
	(TRACE_BUFFER_CTRL_CURR): New.
	(trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
	Reimplement as macros.
	(trace_buffer_wrap): Delete.
	(traceframe_write_count, traceframe_read_count)
	(traceframes_created, tracing): Use IP_AGENT_EXPORT.
	(struct tracepoint_hit_ctx) <type>: New field.
	(struct fast_tracepoint_ctx): New.
	(memory_barrier): New.
	(cmpxchg): New.
	(record_tracepoint_error): Update atomically in the IPA.
	(clear_inferior_trace_buffer): New.
	(about_to_request_buffer_space): New.
	(trace_buffer_alloc): Handle GDBserver and inferior simulatenous
	updating the same buffer.
	(add_tracepoint): Default the tracepoint's type to trap
	tracepoint, and orig_size to -1.
	(get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
	internal variables.
	(create_trace_state_variable): New parameter `gdb'.  Handle it.
	(clear_installed_tracepoints): Clear fast tracepoint jumps.
	(cmd_qtdp): Handle fast tracepoints.
	(cmd_qtdv): Adjust.
	(max_jump_pad_size): New.
	(gdb_jump_pad_head): New.
	(get_jump_space_head): New.
	(claim_jump_space): New.
	(sort_tracepoints): New.
	(MAX_JUMP_SIZE): New.
	(cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
	IPA.
	(stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
	support.  Upload fast traceframes, and delete internal IPA
	breakpoints.
	(stop_tracing_handler): New.
	(flush_trace_buffer_handler): New.
	(cmd_qtstop): Upload fast tracepoints.
	(response_tracepoint): Handle fast tracepoints.
	(tracepoint_finished_step): Upload fast traceframes.  Set the
	tracepoint hit context's tracepoint type.
	(handle_tracepoint_bkpts): New.
	(tracepoint_was_hit): Set the tracepoint hit context's tracepoint
	type.  Add comment about fast tracepoints.
	(collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
	non-existing action_str field.
	(get_context_regcache): Handle fast tracepoints.
	(do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
	to the regcache.
	(fast_tracepoint_from_jump_pad_address): New.
	(fast_tracepoint_from_ipa_tpoint_address): New.
	(collecting_t): New.
	(force_unlock_trace_buffer): New.
	(fast_tracepoint_collecting): New.
	(collecting): New.
	(gdb_collect): New.
	(write_inferior_data_ptr): New.
	(target_tp_heap): New.
	(target_malloc): New.
	(download_agent_expr): New.
	(UALIGN): New.
	(download_tracepoints): New.
	(download_trace_state_variables): New.
	(upload_fast_traceframes): New.
	(IPA_FIRST_TRACEFRAME): New.
	(IPA_NEXT_TRACEFRAME_1): New.
	(IPA_NEXT_TRACEFRAME): New.
	[IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
	[IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
	(gdb_jump_pad_buffer_end): New.
	[IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
	(initialize_tracepoint): Adjust.
	[IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
	buffer.  Initialize the low module.
	* utils.c (PREFIX, TOOLNAME): New.
	(malloc_failure): Use PREFIX.
	(error): In the IPA, an error causes an exit.
	(fatal, warning): Use PREFIX.
	(internal_error): Use TOOLNAME.
	(NUMCELLS): Increase to 10.
	* configure, config.in: Regenerate.

gdb/
2010-06-01  Pedro Alves  <pedro@codesourcery.com>

	* NEWS: Mention gdbserver fast tracepoints support.

gdb/doc/
2010-06-01  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo (Set Tracepoints): Mention tracepoints support in
	gdbserver, and add cross reference.
	(Tracepoints support in gdbserver): New subsection.
 2010-06-01 13:20:52 +00:00
Pedro Alves
dde08ee109 gdb/ 
2010-05-26  Pedro Alves  <pedro@codesourcery.com>

	* NEWS: Mention the `qRelocInsn' feature.
	* gdbarch.sh (relocate_instruction): New.
	* amd64-tdep.c (rip_relative_offset): New.
	(append_insns): New.
	(amd64_relocate_instruction): New.
	(amd64_init_abi): Install it.
	* i386-tdep.c (append_insns): New.
	(i386_relocate_instruction): New.
	(i386_gdbarch_init): Install it.
	* remote.c (remote_get_noisy_reply): Handle qRelocInsn requests.
	* gdbarch.h, gdbarch.c: Regenerate.

gdb/doc/
2010-05-26  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo (General Query Packets) <qSupported>: Describe the
	`qRelocInsn' feature.
	(Relocate instruction reply packet): New subsection
	of `Tracepoint Packets'.
	(Tracepoint Packets): Mention that packets QTDP and QTStart
	support the qRelocInsn request, and add cross reference to new
	subsection.
 2010-05-26 18:19:28 +00:00
Doug Evans
07ca107c2d Add python gdb.GdbError and gdb.string_to_argv. 
* NEWS: Document them.
	* python/py-cmd.c (cmdpy_function): Don't print a traceback if
	the exception is gdb.GdbError.  Print a second traceback if there's
	an error computing the error message.
	(gdbpy_string_to_argv): New function.
	* python/py-utils.c (gdbpy_obj_to_string): New function.
	(gdbpy_exception_to_string): New function.
	* python/python-internal.h (gdbpy_string_to_argv): Declare.
	(gdbpy_obj_to_string, gdbpy_exception_to_string): Declare.
	(gdbpy_gdberror_exc): Declare.
	* python/python.c (gdbpy_gdberror_exc): New global.
	(_initialize_python): Initialize gdbpy_gdberror_exc and create
	gdb.GdbError.
	(GdbMethods): Add string_to_argv.

	doc/
	* gdb.texinfo (Exception Handling): Document gdb.GdbError.
	(Commands In Python): Document gdb.string_to_argv.

	testsuite/
	* gdb.python/py-cmd.exp: Add tests for gdb.GdbError and
	gdb.string_to_argv.
 2010-05-25 15:27:17 +00:00
Jan Kratochvil
c25c4a8b0e gdb/ 
* cli/cli-cmds.h (error_no_arg): Remove.  Move the comment ...
	* command.h (error_no_arg): ... here.  Remove NORETURN, change
	ATTR_NORETURN to ATTRIBUTE_NORETURN.
	* defs.h (NORETURN, ATTR_NORETURN): Remove.
	(perror_with_name, verror, error, error_stream, vfatal, fatal)
	(internal_verror, internal_error, nomem): Remove NORETURN, change
	ATTR_NORETURN to ATTRIBUTE_NORETURN.
	* exceptions.c (throw_exception, deprecated_throw_reason, throw_verror)
	(throw_vfatal, throw_error): Remove NORETURN.
	(throw_it): Remove NORETURN, change ATTR_NORETURN to ATTRIBUTE_NORETURN.
	* exceptions.h (throw_exception, throw_verror, throw_vfatal)
	(throw_error, deprecated_throw_reason): Remove NORETURN, change
	ATTR_NORETURN to ATTRIBUTE_NORETURN.
	* linespec.c (cplusplus_error): Remove NORETURN, change ATTR_NORETURN
	to ATTRIBUTE_NORETURN for prototype, for the definition only remove
	NORETURN.
	* remote-mips.c (mips_error): Change NORETURN to ATTRIBUTE_NORETURN.
	* remote-sim.c (gdb_os_error): Change ATTR_NORETURN to
	ATTRIBUTE_NORETURN.
	* target.c (tcomplain): Likewise.
	* target.h (noprocess): Remove NORETURN, change ATTR_NORETURN to
	ATTRIBUTE_NORETURN.
	* utils.c (verror, error, vfatal, fatal, error_stream, internal_verror)
	(internal_error, perror_with_name, nomem): Remove NORETURN.
	* xml-support.h (gdb_xml_error): Change ATTR_NORETURN to
	ATTRIBUTE_NORETURN.

gdb/doc/
	* gdbint.texinfo (Host Definition): Remove items NORETURN and
	ATTR_NORETURN.
 2010-05-02 23:52:14 +00:00