Commit Graph

2319 Commits

Author SHA1 Message Date
Yao Qi 7c57fa1e85 gdb/doc/
* gdb.texinfo (Symbols): Add kindex and cindex for
	'maint print msymbols'.
2013-06-07 00:33:25 +00:00
Joel Brobecker 0059c61a29 Replace "(tiny patch)" by "(tiny change)" in gdb ChangeLogs...
... as this is the wording recommended by the FSF via the manual
for Maintainers of GNU software.
2013-06-06 05:16:06 +00:00
Joel Brobecker 63be840272 Annotate last gdb.texinfo patch as accepted as a "tiny patch"
(copyright assignment not needed because patch is small enough to
not be legally significant).
2013-06-06 05:10:20 +00:00
Marc Khouzam b77420921a 2013-06-05 Simon Marchi <simon.marchi@ericsson.com>
* gdb.texinfo (Miscellaneous gdb/mi Commands): Fix -add-inferior
	response field name (thread-group to inferior).
2013-06-05 14:11:47 +00:00
Gary Benson 85dc5a128b 2013-06-04 Gary Benson <gbenson@redhat.com>
* gdb.texinfo (General Query Packets/qSupported): Added
	"qXfer:libraries-svr4:read" and "augmented-libraries-svr4-read".
	to the table of currently defined stub features.
	Added a more detailed entry for "augmented-libraries-svr4-read".
	(General Query Packets/qXfer:libraries-svr4:read): Documented
	the augmented form of this packet.
2013-06-04 13:07:45 +00:00
Joel Brobecker 5901af59c9 Fix gdb.info build failure
gdb.texinfo:36367: `Installed System-wide Configuration Scripts' has no Up field (perhaps incorrect sectioning?).
    gdb.texinfo:36367: warning: unreferenced node `Installed System-wide Configuration Scripts'.

gdb/doc/ChangeLog:

        * gdb.texinfo (System-wide Configuration Scripts): Renames
        "Installed System-wide Configuration Scripts". Add associated
        @menu block.
2013-05-24 04:50:26 +00:00
Pedro Alves c1e36e3e91 range stepping: gdb
This patch teaches GDB to take advantage of target-assisted range
stepping.  It adds a new 'r ADDR1,ADDR2' action to vCont (vCont;r),
meaning, "step once, and keep stepping as long as the thread is in the
[ADDR1,ADDR2) range".

Rationale:

When user issues the "step" command on the following line of source,

   a = b + c + d * e - a;

GDB single-steps every single instruction until the program reaches a
new different line.  E.g., on x86_64, that line compiles to:

   0x08048434 <+65>:    mov    0x1c(%esp),%eax
   0x08048438 <+69>:    mov    0x30(%esp),%edx
   0x0804843c <+73>:    add    %eax,%edx
   0x0804843e <+75>:    mov    0x18(%esp),%eax
   0x08048442 <+79>:    imul   0x2c(%esp),%eax
   0x08048447 <+84>:    add    %edx,%eax
   0x08048449 <+86>:    sub    0x34(%esp),%eax
   0x0804844d <+90>:    mov    %eax,0x34(%esp)
   0x08048451 <+94>:    mov    0x1c(%esp),%eax

and the following is the RSP traffic between GDB and GDBserver:

 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:3c840408;thread:p2e13.2e13;core:1;
 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:3e840408;thread:p2e13.2e13;core:2;
 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:42840408;thread:p2e13.2e13;core:2;
 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:47840408;thread:p2e13.2e13;core:0;
 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:49840408;thread:p2e13.2e13;core:0;
 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:4d840408;thread:p2e13.2e13;core:0;
 --> vCont;s:p2e13.2e13;c
 <-- T0505:68efffbf;04:30efffbf;08:51840408;thread:p2e13.2e13;core:0;

IOW, a lot of roundtrips between GDB and GDBserver.

If we add a new command to the RSP, meaning "keep stepping and don't
report a stop until the program goes out of the [0x08048434,
0x08048451) address range", then the RSP traffic can be reduced down
to:

 --> vCont;r8048434,8048451:p2db0.2db0;c
 <-- T0505:68efffbf;04:30efffbf;08:51840408;thread:p2db0.2db0;core:1;

As number of packets is reduced dramatically, the performance of
stepping source lines is much improved.

In case something is wrong with range stepping on the stub side, the
debug info or even gdb, this adds a "set/show range-stepping" command
to be able to turn range stepping off.

gdb/
2013-05-23  Yao Qi  <yao@codesourcery.com>
	    Pedro Alves  <palves@redhat.com>

	* gdbthread.h (struct thread_control_state) <may_range_step>: New
	field.
	* infcmd.c (step_once, until_next_command): Enable range stepping.
	* infrun.c (displaced_step_prepare): Disable range stepping.
	(resume): Disable range stepping if stepping over a breakpoint or
	we have software watchpoints.  If range stepping is enabled,
	assert the thread is in the stepping range.
	(clear_proceed_status_thread): Clear may_range_step.
	(handle_inferior_event): Disable range stepping as soon as we know
	the thread that hit the event.  Re-enable it whenever we're going
	to step with a step range.
	* remote.c (struct vCont_action_support) <r>: New field.
	(use_range_stepping): New global.
	(remote_vcont_probe): Handle 'r' action.
	(append_resumption): Append an 'r' action if the thread may range
	step.
	(show_range_stepping): New function.
	(set_range_stepping): New function.
	(_initialize_remote): Call add_setshow_boolean_cmd to register the
	'set range-stepping' and 'show range-stepping' commands.
	* NEWS: Mention range stepping, the new vCont;r action, and the
	new "set/show range-stepping" commands.

gdb/doc/
2013-05-23  Yao Qi  <yao@codesourcery.com>
	    Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Packets): Document 'vCont;r'.
	(Continuing and Stepping): Document target-assisted range
	stepping, and the 'set range-stepping' and 'show range-stepping'
	commands.
2013-05-23 17:15:35 +00:00
Joel Brobecker 0201faace7 Document new <data-dir>/system-gdbinit area
gdb/doc/ChangeLog:

        * gdb.texinfo (Installed System-wide Configuration Scripts):
        Add subsection describing the scripts now available under
        the data-dir's system-gdbbinit subdirectory.
        * NEWS: Add entry announcing the availability of system-wide
        configuration scripts for ElinOS and Wind River Linux.
2013-05-23 06:00:53 +00:00
Hui Zhu c5867ab65c 2013-05-21 Hui Zhu <hui@codesourcery.com>
* breakpoint.c (dprintf_breakpoint_ops): Remove its static.
	* breakpoint.h (dprintf_breakpoint_ops): Add extern.
	* mi/mi-cmd-break.c (ctype.h): New include.
	(gdb_obstack.h): New include.
	(mi_argv_to_format, mi_cmd_break_insert_1): New.
	(mi_cmd_break_insert): Call mi_cmd_break_insert_1.
	(mi_cmd_dprintf_insert): New.
	* mi/mi-cmds.c (mi_cmds): Add "dprintf-insert".
	* mi/mi-cmds.h (mi_cmd_dprintf_insert): New extern.

2013-05-21  Hui Zhu  <hui@codesourcery.com>

	* gdb.texinfo (GDB/MI Breakpoint Commands): Describe the
	"-dprintf-insert" command.

2013-05-21  Hui Zhu  <hui@codesourcery.com>

	* gdb.mi/Makefile.in (PROGS): Add "mi-dprintf".
	* gdb.mi/mi-dprintf.exp, gdb.mi/mi-dprintf.c: New.
2013-05-21 04:18:55 +00:00
Doug Evans 7d0c9981dc * NEWS: Mention new maintenance commands check-symtabs, and
expand-symtabs, and renamed check-psymtabs.
	* psymtab.c (maintenance_check_psymtabs): Renamed from
	maintenance_check_symtabs.  Only process already-expanded symbol
	tables.
	(_initialize_psymtab): Update.
	* symmisc.c (maintenance_check_symtabs): New function.
	(maintenance_expand_name_matcher): New function
	(maintenance_expand_file_matcher): New function
	(maintenance_expand_symtabs): New function.
	(_initialize_symmisc): Add "mt check-symtabs" and "mt expand-symtabs"
	commands.

	doc/
	* gdb.texinfo (Maintenance Commands): Update doc for
	"maint check-psymtabs".  Add doc for "maint check-symtabs",
	"maint expand-symtabs".

	testsuite/
	* gdb.base/maint.exp: Update test for "maint check-psymtabs".
	Add tests for "maint check-symtabs", "maint expand-symtabs".
2013-05-17 18:09:06 +00:00
Markus Metzger 742ce053c1 The "record goto" command scans its arguments for "begin", "start", or "end".
Turn those into sub-commands.

Document the "record goto" command.
2013-05-15 07:04:12 +00:00
Phil Muldoon 1e611234ee 2013-05-10 Phil Muldoon <pmuldoon@redhat.com>
* stack.c (backtrace_command_1): Add "no-filters", and Python frame
	filter logic.
	(backtrace_command): Add "no-filters" option parsing.
	(_initialize_stack): Alter help to reflect "no-filters" option.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-framefilter.o
	(SUBDIR_PYTHON_SRCS): Add py-framefilter.c
	(py-frame.o): Add target
	* data-directory/Makefile.in (PYTHON_DIR): Add Python frame
	filter files.
	* python/python.h: Add new frame filter constants, and flag enum.
	(apply_frame_filter): Add definition.
	* python/python.c (apply_frame_filter): New non-Python
	enabled function.
	* python/py-utils.c (py_xdecref): New function.
	(make_cleanup_py_xdecref): Ditto.
	* python/py-objfile.c: Declare frame_filters dictionary.
	(objfpy_dealloc): Add frame_filters dealloc.
	(objfpy_new): Initialize frame_filters attribute.
	(objfile_to_objfile_object): Ditto.
	(objfpy_get_frame_filters): New function.
	(objfpy_set_frame_filters): New function.
	* python/py-progspace.c: Declare frame_filters dictionary.
	(pspy_dealloc): Add frame_filters dealloc.
	(pspy_new): Initialize frame_filters attribute.
	(pspacee_to_pspace_object): Ditto.
	(pspy_get_frame_filters): New function.
	(pspy_set_frame_filters): New function.
	* python/py-framefilter.c: New file.
	* python/lib/gdb/command/frame_filters.py: New file.
	* python/lib/gdb/frames.py: New file.
	* python/lib/gdb/__init__.py: Initialize global frame_filters
	dictionary
	* python/lib/gdb/FrameDecorator.py: New file.
	* python/lib/gdb/FrameIterator.py: New file.
	* mi/mi-cmds.c (mi_cmds): Add frame filters command.
	* mi/mi-cmds.h: Declare.
	* mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Add
	--no-frame-filter logic, and Python frame filter logic.
	(stack_enable_frame_filters): New function.
	(parse_no_frame_option): Ditto.
	(mi_cmd_stack_list_frames): Add --no-frame-filter and Python frame
	filter logic.
	(mi_cmd_stack_list_locals): Ditto.
	(mi_cmd_stack_list_args): Ditto.
	(mi_cmd_stack_list_variables): Ditto.
	* NEWS: Add frame filter note.

2013-05-10  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/py-framefilter.py: New File.
	* gdb.python/py-framefilter-mi.exp: Ditto.
	* gdb.python/py-framefilter.c: Ditto.
	* gdb.python/py-framefilter-mi.exp: Ditto.
	* gdb.python/py-framefilter-mi.c: Ditto,
	* gdb.python/py-framefilter-gdb.py.in: Ditto.

2013-05-10 Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Backtrace): Add "no-filter" argument.
	(Python API): Add Frame	Filters API, Frame Wrapper API,
	Writing a Frame Filter/Wrapper,	Managing Management of Frame
	Filters chapter entries.
	(Frame Filters API): New Node.
	(Frame Wrapper API): New Node.
	(Writing a Frame Filter): New Node.
	(Managing Frame Filters): New Node.
	(Progspaces In Python): Add note about frame_filters attribute.
	(Objfiles in Python): Ditto.
	(GDB/MI Stack Manipulation): Add -enable-frame-filters command,
	@anchors and --no-frame-filters option to -stack-list-variables,
	-stack-list-frames, -stack-list-locals and -stack-list-arguments
	commands.
2013-05-10 10:26:03 +00:00
Joel Brobecker 2874cb8393 [doco] Document the XML format used for AIX shared lib support.
gdb/doc/ChangeLog:

        * gdbint.texinfo (Native Debugging): Add "AIX Shared Library
        Support" subsection documenting the XML format used to transfer
        shared library info on AIX.
2013-05-08 05:50:47 +00:00
Joel Brobecker 9a005eb9f9 Document set/show debug aix-solib.
gdb/doc/ChangeLog:

        * gdb.texinfo (Debugging Output): Add documentation of
        "set debug aix-solib" and "show debug aix-solib" commands.
2013-05-08 05:40:44 +00:00
Sandra Loosemore a1217d97c4 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
Andrew Jenner  <andrew@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	Based on the nios2-elf port from Altera Corporation.

	gdb/
	* Makefile.in (ALL_TARGET_OBS): Add nios2-tdep.o and
	nios2-linux-tdep.o.
	(HFILES_NO_SRCDIR): Add nios2-tdep.h.
	(ALLDEPFILES): Add nios2-tdep.c and nios2-linux-tdep.c.
	* configure.tgt: Add nios2*-*-linux* and nios2*-*-* targets.
	* nios2-tdep.h: New.
	* nios2-tdep.c: New.
	* nios2-linux-tdep.c: New.
	* features/Makefile (WHICH): Add nios2-linux.
	(nios2-linux-expedite): Set.
	* features/nios2-cpu.xml: New.
	* features/nios2.xml: New.
	* features/nios2-linux.xml: New.
	* features/nios2.c: New (autogenerated).
	* features/nios2-linux.c: New (autogenerated).
	* regformats/nios2-linux.dat: New (autogenerated).
	* NEWS (Changes since GDB 7.6): Add new Nios II targets
	and commands.

	gdb/doc/
	* gdb.texinfo (Nios II): New section.
	(Nios II Features): New section.
2013-05-07 01:09:29 +00:00
Joel Brobecker 4d1eb6b4d2 Reimplement shared library support on ppc-aix...
... using the target_so_ops framework.

gdb/ChangeLog:

        * target.h (TARGET_OBJECT_AIX_LIBRARIES): New target_object enum.
        * features/library-list-aix.dtd: New file.
        * solib-aix.h, solib-aix.c: New file.
        * rs6000-aix-tdep.c: #include "solib.h" and "solib-aix.h".
        (rs6000_find_toc_address_hook): Delete.
        (rs6000_push_dummy_call): Rewrite code setting the TOC value.
        (rs6000_aix_init_osabi): Register solib_aix_so_ops.
        * rs6000-nat.c: Remove "xcoffsolib.h" include.  Include
        "xml-utils.h".
        (map_vmap, vmap_exec, vmap_ldinfo, add_vmap, objfile_symbol_add)
        (vmap_symtab, fixup_breakpoints): Delete.
        (rs6000_xfer_shared_libraries): New function.
        (rs6000_xfer_partial): Add TARGET_OBJECT_AIX_LIBRARIES handling.
        (vmap_secs, bss_data_overlap, vmap_add_symbols): Delete.
        (xcoff_relocate_symtab, xcoff_relocate_core): Delete.
        (rs6000_ptrace_ldinfo, rs6000_core_ldinfo)
        (rs6000_xfer_shared_library): New function.
        (find_toc_address): Delete.
        (_initialize_rs6000_nat): Do not set rs6000_find_toc_address_hook.
        * rs6000-tdep.h (rs6000_find_toc_address_hook): Remove.
        * xcoffread.c (record_minimal_symbol): Reloate symbol address
        before creating minimal symbol.  Adjust function description
        accordingly.
        (scan_xcoff_symtab): Replace call to
        prim_record_minimal_symbol_and_info by call to
        record_minimal_symbol.
        (xcoff_symfile_offsets): Reimplement mostly as a wrapper
        around default_symfile_offsets.
        * configure.tgt: Add solib-aix.o to gdb_target_obs for
        powerpc-aix targets.
        * config/rs6000/nm-rs6000.h: Delete.
        * config/powerpc/aix.mh (NAT_FILE): Delete.
        (NATDEPFILES): Remove xcoffsolib.o.
        * Makefile.in (XMLFILES): Add library-list-aix.dtd.
        (ALL_TARGET_OBS): Add solib-aix.o.
        (HFILES_NO_SRCDIR): Remove xcoffsolib.h and
        config/rs6000/nm-rs6000.h.  Add solib-aix.h.
        (ALLDEPFILES): Add solib-aix.c.  Remove xcoffsolib.c.
        * xcoffsolib.h, xcoffsolib.c: Delete.

        * solib.c (reload_shared_libraries): Remove reference to
        SOLIB_CREATE_INFERIOR_HOOK.
        * breakpoint.c (handle_solib_event): Remove reference to SOLIB_ADD.
        (disable_breakpoints_in_shlibs): Remove reference to PC_SOLIB.
        (momentary_bkpt_re_set): Replace SOLIB_ADD by solib_add in
        comment.
        * corelow.c (deprecated_core_resize_section_table): Delete.
        * exec.c: Remove include of xcoffsolib.h".
        (map_vmap, vmap): Delete.
        (exec_close_1): Remove references to vmap.
        (exec_file_attach): Remove vmap handling code, and reference
        to DEPRECATED_IBM6000_TARGET.
        (bfdsec_to_vmap): Delete.
        (exec_files_info): Remove block of code handling VMAP.
        * infcmd.c (post_create_inferior): Remove reference to
        SOLIB_CREATE_INFERIOR_HOOK and SOLIB_ADD.
        * infrun.c (follow_exec): Remove reference to
        SOLIB_CREATE_INFERIOR_HOOK.
        * stack.c (print_frame): Remove reference to PC_SOLIB.
        * solib-dsbt.c (dsbt_current_sos): Adjust comment.
        (dsbt_relocate_main_executable): Likewise.
        * solib-frv.c (frv_current_sos): Likewise.

gdb/doc/ChangeLog:

        * gdbint.texinfo (Algorithms): Remove entries documenting
        DEPRECATED_IBM6000_TARGET, SOLIB_ADD, and
        SOLIB_CREATE_INFERIOR_HOOK.
2013-05-06 14:15:50 +00:00
Tom Tromey 3f84184e8b PR python/14204:
* gdb.texinfo (Python API): Fix menu entry.
	(Blocks In Python): Fix subsubsection text.  Rewrite intro.
	Define global and static block.  Add example.  Clarify
	block relationship for inline functions.
2013-04-29 17:32:43 +00:00
Tom Tromey 6015523492 * gdb.texinfo (Python API): Mention Python help and keyword
arguments.  Move pagination text to Basic Python.
	(Basic Python): Put pagination text here.  Document
	close-on-exec, SIGCHLD, and SIGINT.
2013-04-29 17:30:26 +00:00
Pedro Alves 5360976e5a s/signness/signedness in gdbint.texinfo.
"signedness" is more typical.

gdb/doc/
2013-04-19  Pedro Alves  <palves@redhat.com>

	* gdbint.texinfo (Misc Guidelines) <Compiler Warnings>: Write
	"signedness" instead of "signness".
2013-04-19 18:41:32 +00:00
Pedro Alves bd3f3b5535 Enable -Wpointer-sign by default.
This enables -Wpointer-sign by default.

I've checked that --enable-targets=all builds fine with the following
as --host, on x86_64 Fedora 17 --build:

x86_64 GNU/Linux
i386 GNU/Linux
i386 MinGW-w64
i386 msdos/djgpp

OK?

gdb/
2013-04-19  Pedro Alves  <palves@redhat.com>

	* configure.ac (build_warnings): Replace -Wno-pointer-sign with
	-Wpointer-sign.
	* configure: Regenerate.

gdb/doc
2013-04-19  Pedro Alves  <palves@redhat.com>

	* gdbint.texinfo (Misc Guidelines) <Compiler Warnings>: Replace
	-Wno-pointer-sign text with text on -Wpointer-sign.
2013-04-19 18:32:54 +00:00
Tom Tromey dee368d345 * gdb.texinfo (Set Catchpoints): Mention earliest version of
GCC that has the SDT probe points.
2013-04-16 15:44:32 +00:00
Tom Tromey cc16e6c915 PR c++/13588:
* NEWS: Update.
	* break-catch-throw.c (struct exception_catchpoint)
	<exception_rx, pattern>: New fields.
	(fetch_probe_arguments, dtor_exception_catchpoint)
	(check_status_exception_catchpoint)
	(print_one_detail_exception_catchpoint): New functions.
	(handle_gnu_v3_exceptions): Add "except_rx" argument.
	Compile regular expression if needed.
	(extract_exception_regexp): New function.
	(catch_exception_command_1): Use extract_exception_regexp.
	(compute_exception): Use fetch_probe_arguments.
	(initialize_throw_catchpoint_ops): Set dtor, print_one_detail,
	and check_status fields.
	* cp-abi.c (cplus_typename_from_type_info): New function.
	* cp-abi.h (cplus_typename_from_type_info): Declare.
	(struct cp_abi_ops) <get_typename_from_type_info>: New field.
	* gdb_regex.h (compile_rx_or_error): Declare.
	* gnu-v3-abi.c (gnuv3_get_typename_from_type_info): Update
	comment.
	(init_gnuv3_ops): Set get_type_from_type_info field.
	* probe.c (compile_rx_or_error): Move...
	* utils.c (compile_rx_or_error): ... here.
gdb/doc
	* gdb.texinfo (Set Catchpoints): Document regexp syntax for
	exception catchpoints.
gdb/testsuite
	* gdb.cp/exceptprint.exp: Add regexp catchpoint tests.
2013-04-15 18:13:01 +00:00
Tom Tromey 72f1fe8a88 PR c++/15176:
* NEWS: Update.
	* break-catch-throw.c (compute_exception): New function.
	(exception_funcs): New global.
	(_initialize_break_catch_throw): Create $_exception.
	* cp-abi.c (cplus_type_from_type_info): New function.
	* cp-abi.h (cplus_type_from_type_info): Declare.
	(struct cp_abi_ops) <get_type_from_type_info>: New field.
	* gnu-v3-abi.c (gnuv3_get_typename_from_type_info)
	(gnuv3_get_type_from_type_info): New functions.
	(init_gnuv3_ops): Set get_type_from_type_info ABI field.
gdb/doc
	* gdb.texinfo (Set Catchpoints): Document $_exception.
	(Convenience Vars): Mention $_exception.
gdb/testsuite
	* gdb.base/default.exp: Update for $_exception.
	* gdb.cp/exceptprint.cc: New file.
	* gdb.cp/exceptprint.exp: New file.
	* lib/gdb.exp (skip_libstdcxx_probe_tests): New proc.
2013-04-15 18:09:02 +00:00
Tom Tromey 591f19e89b PR c++/12824:
* NEWS: Update.
	* breakpoint.c (enum exception_event_kind) <EX_EVENT_RETHROW>:
	New constant.
	(classify_exception_breakpoint): New function.
	(print_it_exception_catchpoint, print_one_exception_catchpoint)
	(print_mention_exception_catchpoint)
	(print_recreate_exception_catchpoint, handle_gnu_v3_exceptions)
	(catch_exception_command_1): Handle "rethrow" catchpoint.
	(catch_rethrow_command): New function.
	(_initialize_breakpoint): Add "catch rethrow" command.
gdb/doc
	* gdb.texinfo (Set Catchpoints): Reorganize exception
	catchpoints.  Document "catch rethrow".
	(Debugging C Plus Plus): Mention "catch rethrow".
gdb/testsuite
	* gdb.cp/exception.exp: Add "catch rethrow" tests.
2013-04-15 17:27:44 +00:00
Tom Tromey 02ae6bada6 * gdb.texinfo (Set Catchpoints): Remove obsolete text. 2013-04-15 17:20:39 +00:00
Jan Kratochvil 2c91021cac gdb/doc/
* gdb.texinfo (Auto-loading safe path): Add quick -iex using command
	line below the sample output.
2013-04-12 20:45:31 +00:00
Eli Zaretskii 6eaaf48b1c Implement a new command to show GDB build-time configuration parameters.
* top.c (print_gdb_configuration): New function, displays the
	details about GDB configure-time parameters.
	(print_gdb_version): Mention "show configuration".

	* cli/cli-cmds.c (show_configuration): New function.
	(_initialize_cli_cmds): Add the "show configuration" command.

	* main.c (captured_main) <print_configuration>: New static var.
	<long_options>: Use it.
	If --configuration was given, call print_gdb_configuration.

	* doc/gdb.texinfo (Mode Options): Document '-configuration'.
	(Help): Document "show configuration".
	(Bug Reporting): Add requirements to include the configuration
	details in bug reports.
2013-04-12 08:57:07 +00:00
Jan Kratochvil b292c78318 gdb/
* Makefile.in (HAVE_NATIVE_GCORE_TARGET): New.
	(generated_files): Add gcore.
	(install-only, uninstall): Add gcore if HAVE_NATIVE_GCORE_TARGET or
	HAVE_NATIVE_GCORE_HOST.
	(gcore): New.
	* NEWS (Changes since GDB 7.6): Mention newly installed gcore.
	* config/alpha/alpha-osf3.mh, config/i386/fbsd.mh,
	config/i386/fbsd64.mh, config/i386/i386gnu.mh, config/i386/i386sol2.mh,
	config/i386/sol2-64.mh, config/mips/irix5.mh, config/mips/irix6.mh,
	config/powerpc/fbsd.mh, config/sparc/fbsd.mh, config/sparc/sol2.mh:
	Add HAVE_NATIVE_GCORE_HOST.
	* configure: Regenerate.
	* configure.ac (HAVE_NATIVE_GCORE_TARGET): New, set it, AC_SUBST it.
	New AC_SUBST fir GDB_TRANSFORM_NAME and GCORE_TRANSFORM_NAME.  New
	AC_CONFIG_FILES for gcore.
	* configure.tgt: Add gdb_have_gcore to the initial comment.  Set
	gdb_have_gcore.
	* gdb_gcore.sh: Rename to ...
	* gcore.in: ... here.  Remove gcore.sh comment.  Use GDB_TRANSFORM_NAME
	and GCORE_TRANSFORM_NAME substitutions.

gdb/doc/
	* Makefile.in (MAN1S): Add gcore.1.
	Remove "Host, target, and site specific Makefile fragments" comment.
	(@host_makefile_frag@, HAVE_NATIVE_GCORE_TARGET): New.
	(install-man1, uninstall-man1): Conditionalize gcore.1.
	(gcore.1): New.
	* gdb.texinfo (Man Pages): Add gcore man.
	(gcore man): New node.
2013-04-11 14:13:44 +00:00
Pedro Alves f81d112039 Accept "set foo unlimited" in integer/uinteger/zuinteger_unlimited commands.
Currently, several commands take "0" or "-1" to mean "unlimited".

"show" knows when to print "unlimited":

 (gdb) show height
 Number of lines gdb thinks are in a page is 45.
 (gdb) set height 0
 (gdb) show height
 Number of lines gdb thinks are in a page is unlimited.

However, the user can't herself specify "unlimited" directly:

 (gdb) set height unlimited
 No symbol table is loaded.  Use the "file" command.
 (gdb)

This patch addresses that, by adjusting the set handler for all
integer/uinteger/zuinteger_unlimited commands to accept literal
"unlimited".  It also installs a completer.  Presently, we complete on
symbols by default, and at
<http://sourceware.org/ml/gdb-patches/2013-03/msg00864.html> I've
shown a WIP prototype that tried to keep that half working in these
commands.  In the end, it turned out to be more complicated than
justifiable, IMO.  It's super rare to want to pass the value of a
variable/symbol in the program to a GDB set/show knob.  That'll still
work, it's just that we won't assist with completion anymore.  This
patch just sticks with the simple, and completes on "unlimited", and
nothing else.  This simplification means that

  "set he<tab><tab>"

is all it takes to get to:

  "set height unlimited"

The patch then goes through all integer/uinteger/zuinteger_unlimited
commands in the tree, and updates both the online help and the manual
to mention that "unlimited" is accepted in addition to 0/-1.  In the
cases where the command had no online help text at all, this adds it.
I've tried to make the texts read in a way that "unlimited" is
suggested before "0" or "-1" is.

Tested on x86_64 Fedora 17.

gdb/
2013-04-10  Pedro Alves  <palves@redhat.com>

	* cli/cli-decode.c (integer_unlimited_completer): New function.
	(add_setshow_integer_cmd, add_setshow_uinteger_cmd)
	(add_setshow_zuinteger_unlimited_cmd): Install the "unlimited"
	completer.
	* cli/cli-setshow.c: Include "cli/cli-utils.h".
	(is_unlimited_literal): New function.
	(do_set_command): Handle literal "unlimited" arguments.
	* frame.c (_initialize_frame) <set backtrace limit>: Document
	"unlimited".
	* printcmd.c (_initialize_printcmd) <set print
	max-symbolic-offset>: Add help text.
	* record-full.c (_initialize_record_full) <set record full
	insn-number-max>: Likewise.
	* record.c (_initialize_record) <set record
	instruction-history-size, set record function-call-history-size>:
	Add help text.
	* ser-tcp.c (_initialize_ser_tcp) <set tcp connect-timeout>: Add
	help text.
	* tracepoint.c (_initialize_tracepoint) <set trace-buffer-size>:
	Likewise.
	* source.c (_initialize_source) <set listsize>: Add help text.
	* utils.c (initialize_utils) <set height, set width>: Likewise.
	<set pagination>: Mention "set height unlimited".
	* valprint.c (_initialize_valprint) <set print elements, set print
	repeats>: Document "unlimited".

gdb/doc/
2013-04-10  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Process Record and Replay): Document that "set
	record full insn-number-max", "set record
	instruction-history-size" and "set record
	function-call-history-size" accept "unlimited".
	(Backtrace): Document that "set backtrace limit" accepts
	"unlimited".
	(List): Document that "set listsize" accepts "unlimited".
	(Print Settings)" Document that "set print max-symbolic-offset",
	"set print elements" and "set print repeats" accept "unlimited".
	(Starting and Stopping Trace Experiments): Document that "set
	trace-buffer-size" accepts "unlimited".
	(Remote Configuration): Document that "set tcp connect-timeout"
	accepts "unlimited".
	(Command History): Document that "set history size" accepts
	"unlimited".
	(Screen Size): Document that "set height" and "set width" accepts
	"unlimited".  Adjust "set pagination"'s description to suggest
	"set height unlimited" instead of "set height 0".

gdb/testsuite/
2013-04-10  Pedro Alves  <palves@redhat.com>

	* gdb.base/completion.exp: Test "set height", "set listsize" and
	"set trace-buffer-size" completion.
	* gdb.base/setshow.exp: Test "set height unlimited".
	* gdb.trace/trace-buffer-size.exp: Test "set trace-buffer-size
	unlimited".
2013-04-10 15:11:12 +00:00
Yao Qi 393fd4c376 gdb/
2013-04-10  Hui Zhu  <hui@codesourcery.com>
	    Yao Qi  <yao@codesourcery.com>

	* configure.ac: Check libbabeltrace is installed.
	* config.in: Regenerate.
	* configure: Regenerate.
	* Makefile.in (LIBBABELTRACE): New.
	(CLIBS): Add LIBBABELTRACE.
	* ctf.c: Include "exec.h".
	(CTF_EVENT_ID_STATUS, CTF_EVENT_ID_TSV_DEF): New macros.
	(CTF_EVENT_ID_TP_DEF, ctf_save_write_int32): New macros.
	(ctf_save_metadata_header): Define new type aliases in
	metadata.
	(ctf_write_header): Define event type "tsv_def" and "tp_def"
	in metadata.  Start a new faked packet for trace status.
	(ctf_write_status): Write trace status to CTF.
	(ctf_write_uploaded_tsv): Write TSV to CTF.
	(ctf_write_uploaded_tp): Write tracepoint definition to CTF.
	(ctf_write_definition_end): End the faked packet.

	(ctx, ctf_iter, trace_dirname): New.
	(start_pos): New variable.
	(ctf_destroy, ctf_open_dir, ctf_open): New.
	(SET_INT32_FIELD, SET_ARRAY_FIELD, SET_STRING_FIELD): New
	macros.
	(ctf_read_tsv, ctf_read_tp, ctf_close, ctf_files_info): New.
	(ctf_fetch_registers, ctf_xfer_partial): New.
	(ctf_get_trace_state_variable_value): New.
	(ctf_get_tpnum_from_frame_event): New.
	(ctf_get_traceframe_address): New.
	(ctf_trace_find, ctf_has_stack): New.
	(ctf_has_registers, ctf_traceframe_info, init_ctf_ops): New.
	(ctf_get_trace_status, ctf_read_status): New.
	(_initialize_ctf): New.
	* tracepoint.c (get_tracepoint_number): New
	(get_uploaded_tsv): Remove 'static'.
 	(struct traceframe_info, trace_regblock_size): Move it to ...
	* tracepoint.h: ... here.
	(get_tracepoint_number): Declare it.
	(get_uploaded_tsv): Declare it.

	* NEWS: Mention new configure option.

gdb/doc/

2013-04-10  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Trace Files): Add "target ctf".

gdb/testsuite/

2013-04-10  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/actions.exp: Save trace data to CTF.
	Change to ctf target if GDB supports, read CTF data in ctf
	target, and check the actions of tracepoints.
	* gdb.trace/while-stepping.exp: Likewise.
	* gdb.trace/report.exp: Test GDB saves trace data to CTF
	format and read CTF trace file if GDB supports.
	* gdb.trace/tstatus.exp: Save trace data to CTF.  If ctf
	target is supported, change to ctf target, read trace data and
	check output of command "tstatus".
	* gdb.trace/tsv.exp: Save trace frame to CTF.  If GDB supports,
	read CTF data by target ctf and call check_tsv.
2013-04-10 09:42:57 +00:00
Jan Kratochvil afe1492b21 gdb/doc/
* Makefile.in (gdb.1, gdbserver.1, gdbinit.5): Use $(srcdir).
2013-04-07 06:20:19 +00:00
Jan Kratochvil 0ed630cb00 gdb/doc/
* Makefile.in (install-man1, install-man5, uninstall-man1)
	(uninstall-man5): Replace $(MANS) by $(MAN1S) and $(MAN5S) respectively.
2013-04-07 06:04:58 +00:00
Jan Kratochvil cba5a7bf0f gdb/doc/
* Makefile.in (POD2MAN1, POD2MAN5): Replace $(VERSION) by ../version.in.
2013-04-06 15:52:06 +00:00
Jan Kratochvil 5b8b6385be gdb/doc/
* gdb.texinfo (gdbserver man): Rename tty to comm.  Swap --attach
	parameters order.  Remove "On some targets" for --attach.  Document the
	--multi parameter and extended-remote command.  Document all the
	options.
2013-04-06 08:58:53 +00:00
Jan Kratochvil 906ccdf016 gdb/doc/
* gdb.texinfo (gdb man): Mention option -p.  Include Fortran to
	the list of supported languages.
2013-04-05 20:02:58 +00:00
Jan Kratochvil 43662968f1 gdb/
Convert man pages to texinfo, new gdbinit.5 texinfo page.
	* Makefile.in (gdb.z): Remove.
	(install-only): Remove $(man1dir) and gdb.1 installation.
	* gdb.1: Remove.

gdb/gdbserver/
	Convert man pages to texinfo, new gdbinit.5 texinfo page.
	* Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
	installation.
	* gdbserver.1: Remove.

gdb/doc/
	Convert man pages to texinfo, new gdbinit.5 texinfo page.
	* Makefile.in (mandir, man1dir, man5dir, SYSTEM_GDBINIT, MANCONF,
	(TEXI2POD, POD2MAN1, POD2MAN5, MAN1S, MAN5S, MANS, man): New.
	(diststuff): Add man.
	(install-man, install-man1, install-man5, uninstall-man, uninstall-man1)
	(uninstall-man5): New.
	(STAGESTUFF): Add *.1 and *.5.
	(GDBvn.texi): Add SYSTEM_GDBINIT.
	(gdb.1, gdbserver.1, gdbinit.5): New.
	(maintainer-clean realclean): Add $(MANS).
	(install): Add install-man.
	(uninstall): Add uninstall-man.
	* gdb.texinfo (@include gdb-cfg.texi): Wrap it by @c man begin INCLUDE.
	(@copying): Wrap it by @c man begin COPYRIGHT.
	(Top): Add Man Pages.
	(Man Pages, gdb man, gdbserver man, gdbinit man): New.
2013-04-05 20:01:33 +00:00
Pedro Alves be9a877018 NEWS/manual: Missing documentation for new commands in 7.6.
I hacked "apropos" to dump the whole set of commands (just make it
accept the entry string as regex), and then diffed the output of 7.5
vs 7.6, --enable-targets=all builds.  That allowed then checking
whether some commands had not been mentioned in NEWS or the manual.
These are what I found missing.  We've been a bit negligent in
requiring documentation bits for debug commands.

gdb/
2013-04-02  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention "set/show debug aarch64", "set/show debug
	coff-pe-read" and "set/show debug mach-o".

gdb/doc/
2013-04-02  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Debugging Output): Document "set/show debug
	aarch64", "set/show debug coff-pe-read" and "set/show debug
	mach-o".
2013-04-02 17:52:08 +00:00
Pedro Alves a46c1e422d Add missing NEWS and manual bits for "set trace-buffer-size".
Add missing mention of the QTBuffer::size packet configuration
command, in both NEWS and manual.

gdb/
2013-04-02  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention "set/show remote trace-buffer-size-packet".

gdb/doc/
2013-04-02  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Remote Configuration) <set remote @var{name}-packet
	table>: Add entry for "trace-buffer-size".
2013-04-02 17:48:49 +00:00
Pedro Alves bd3eecc323 Stop sending qTStatus if the target doesn't recognize it; add packet configuration command.
GDB currently sends a qTStatus even if the target previously replied
an empty packet to a previous qTStatus.  If the target doesn't
recognize the packet, there's no point in trying again.

The machinery we have in place is packet_ok, which has the nice side
effect of forcing one to install a configuration command/knob for the
packet in question, which is often handy when you need to debug
things, and/or emulate a target that doesn't support the packet, or even,
it can be used as workaround for the old broken kgdb's that return error
to qTSTatus instead of an empty packet.

gdb/
2013-03-28  Pedro Alves  <palves@redhat.com>

	* NEWS (New options): New section.
	(New options): Mention set/show remote trace-status-packet.
	* remote.c (PACKET_qTStatus): New enumeration value.
	(remote_get_trace_status): Skip sending qTStatus if the packet is
	disabled.  Use packet_ok.
	(_initialize_remote): Register a configuration command for
	qTStatus packet.

gdb/doc/
2013-03-28  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Remote Configuration) <set remote @var{name}-packet
	table>: Add entry for "trace-status".
2013-03-28 21:58:03 +00:00
Eli Zaretskii 215b9f980a Fix Doug Evans's commit of 2013-03-21.
* gdb.texinfo (Maintenance Commands): Use @enumerate, not "@table
	@bullet", which is invalid (makeinfo 5.1 barfs).
2013-03-28 21:07:56 +00:00
Pedro Alves 7f7cc26500 Fix PR gdb/15294: list with unlimited listsize broken
Currently, "set listsize -1" is supposed to mean "unlimited" source
lines, but, alas, it doesn't actually work:

 (gdb) set listsize -1
 (gdb) show listsize
 Number of source lines gdb will list by default is unlimited.
 (gdb) list 1
 (gdb) list 1
 (gdb) list 1
 (gdb) set listsize 10
 (gdb) list 1
 1       /* Main function for CLI gdb.
 2          Copyright (C) 2002-2013 Free Software Foundation, Inc.
 3
 4          This file is part of GDB.
 5
 6          This program is free software; you can redistribute it and/or modify
 7          it under the terms of the GNU General Public License as published by
 8          the Free Software Foundation; either version 3 of the License, or
 9          (at your option) any later version.
 10

Before this patch:

     http://sourceware.org/ml/gdb-patches/2012-08/msg00367.html

was applied, the "set listsize" command was a var_integer command, and
"unlimited" was set with 0.  Internally, var_integer maps 0 to INT_MAX

   case var_integer:
      {
      ...
	if (val == 0 && c->var_type == var_integer)
	  val = INT_MAX;

The change in that patch to zuinteger_unlimited command, meant that -1
is left as -1 in the command's control variable (lines_to_list), and
the code in source.c isn't expecting that -- it only expects positive
numbers.

I previously suggested fixing the code and keeping the new behavior,
but I found that "set listsize 0" is currently used in the wild, and
we do have a bunch of other commands where "0" means unlimited, so I'm
thinking that changing this command alone in isolation is not a good
idea.

So I now strongly prefer reverting back the behavior in 7.6 to the
same behavior the command has had since 2006 (0==unlimited, -1=error).
Before that, set listsize -1 would be accepted as unlimited as well.

After 7.6 is out, in mainline, we can get back to reconsidering
changing this command's behavior, if there's a real need for being
able to suppress output.  For now, let's play it safe.

The "list line 1 with unlimited listsize" test in list.exp was
originally written years and years ago expecting 0 to mean "no
output", but GDB never actually worked that way, even when the tests
were written, so the tests had been xfailed then.  This patch now
adjusts the test to the new behavior, so that the test actually
passes, and the xfail is removed.

gdb/
2013-03-28  Pedro Alves  <palves@redhat.com>

	PR gdb/15294

	* source.c (_initialize_source): Change back "set listsize" to an
	integer command.

gdb/testsuite/
2013-03-28  Pedro Alves  <palves@redhat.com>

	PR gdb/15294

	* gdb.base/list.exp (set_listsize): Adjust to accept $arg == 0 to
	mean unlimited instead of $arg < 0.
	(test_listsize): Remove "listsize of 0 suppresses output" test.
	Test that "set listsize 0" ends up with an unlimited listsize.

gdb/doc/
2013-03-28  Pedro Alves  <palves@redhat.com>

	PR gdb/15294

	* gdb.texinfo (List) <set listsize>: Adjust to document that
	listsize 0 means no limit, and remove mention of -1.
2013-03-28 11:57:47 +00:00
Yao Qi 9c0be7234d gdb/doc/
* gdb.texinfo (Embedded Processors): Remove menu item
	"OpenRISC 1000".
	(OpenRISC 1000): Remove.
2013-03-22 00:58:53 +00:00
Doug Evans bd712aed2f New commands "mt set per-command {space,time,symtab} {on,off}".
* NEWS: Add entry.
	* event-top.c: #include "maint.h".
	* main.c: #include "maint.h".
	* maint.c: #include <sys/time.h>, <time.h>, block.h, top.h,
	timeval-utils.h, maint.h, cli/cli-setshow.h.
	(per_command_time, per_command_space): New static globals.
	(per_command_symtab): New static global.
	(per_command_setlist, per_command_showlist): New static globals.
	(struct cmd_stats): Move here from utils.c.
	(set_per_command_time): Renamed from set_display_time in utils.c
	and moved here.  All callers updated.
	(set_per_command_space): Renamed from set_display_space in utils.c
	and moved here.  All callers updated.
	(count_symtabs_and_blocks): New function.
	(report_command_stats): Moved here from utils.c.  Add support for
	printing symtab stats.  Only print data if enabled before command
	executed.
	(make_command_stats_cleanup): Ditto.
	(sert_per_command_cmd, show_per_command_cmd): New functions.
	(_initialize_maint_cmds): Add new commands
	mt set per-command {space,time,symtab} {on,off}.
	* maint.h: New file.
	* top.c: #include "maint.h".
	* utils.c (reset_prompt_for_continue_wait_time): New function.
	(get_prompt_for_continue_wait_time): New function.
	* utils.h (reset_prompt_for_continue_wait_time): Declare
	(get_prompt_for_continue_wait_time): Declare.
	(make_command_stats_cleanup): Moved to maint.h.
	(set_display_time, set_display_space): Moved to maint.h and renamed
	to set_per_command_time, set_per_command_space.
	* cli/cli-setshow.c (parse_cli_boolean_value): Renamed from
	parse_binary_operation and made non-static.  Don't call error,
	just return an error marker.  All callers updated.
	* cli/cli-setshow.h (parse_cli_boolean_value): Declare.

	doc/
	* gdb.texinfo (Maintenance Commands): Add docs for
	"mt set per-command {space,time,symtab} {on,off}".

	testsuite/
	* gdb.base/maint.exp: Update tests for per-command stats.
2013-03-21 17:37:30 +00:00
Yao Qi d0353e7691 gdb/
2013-03-14  Hui Zhu  <hui@codesourcery.com>
	    Yao Qi  <yao@codesourcery.com>

	* Makefile.in (REMOTE_OBS): Add ctf.o.
	(SFILES): Add ctf.c.
	(HFILES_NO_SRCDIR): Add ctf.h.
	* ctf.c, ctf.h: New files.
	* tracepoint.c: Include 'ctf.h'.
	(collect_pseudocommand): Remove static.
	(trace_save_command): Parse option "-ctf".
	Produce different trace file writers per option.
	Adjust output message.
	(trace_save_tfile, trace_save_ctf): New.
	* tracepoint.h (trace_save_tfile, trace_save_ctf): Declare.
	* mi/mi-main.c: Include 'ctf.h'.
	(mi_cmd_trace_save): Handle option '-ctf'.  Call either
	trace_save_tfile or trace_save_ctf.
	* NEWS: Mention these changes.

gdb/doc/
2013-03-14  Hui Zhu  <hui@codesourcery.com>
	    Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Trace Files): Add "tsave -ctf".
2013-03-14 09:02:30 +00:00
Keith Seitz 6dd24dfaec * gdb.texinfo (Maintenance Commands): Add missing ')' for
"maint agent" reference to Dynamic printf.
2013-03-13 17:55:50 +00:00
Eli Zaretskii 5c4808caa6 * gdb.texinfo (General Query Packets): Don't use colon in index
entries visible to Info format.
2013-03-11 19:43:53 +00:00
Markus Metzger 59ea568849 Document changes to the record target resulting from the renaming into
record-full.

Document two new record sub-commands "record instruction-history" and
"record function-call-history" and two associated set/show commands
"set record instruction-history-size" and "set record
function-call-history-size".

Add this to NEWS.

gdb/
	* NEWS: Add record changes.

doc/
	* gdb.texinfo (Process Record and Replay): Document record
	changes.
2013-03-11 08:55:36 +00:00
Markus Metzger 2ae8c8e7ce Document the branch tracing extensions to the remote serial protocol.
doc/
	* gdb.texinfo (Requirements): List qXfer:btrace:read requiring expat.
	(General Query Packets): Describe Qbtrace:bts, Qbtrace:off, and
	qXfer:btrace:read.
2013-03-11 08:36:57 +00:00
Hafiz Abid Qadeer be9a119c31 2013-03-09 Hafiz Abid Qadeer <abidh@codesourcery.com>
Fixed year number in Changelog files.
2013-03-09 12:05:20 +00:00
Eli Zaretskii 28abe18874 Fix last commit.
doc/gdb.texinfo (General Query Packets, Tracepoint Packets): Don't
 use colons in @anchor and @cindex entries.
2013-03-09 11:01:01 +00:00
Hafiz Abid Qadeer 6790eb9f17 2012-03-09 Hafiz Abid Qadeer <abidh@codesourcery.com>
* gdb.texinfo (QTBuffer:size): Add cindex and anchor.
2013-03-09 10:21:42 +00:00
Hafiz Abid Qadeer f6f899bfc5 2012-03-08 Stan Shebs <stan@codesourcery.com>
Hafiz Abid Qadeer  <abidh@codesourcery.com>

	gdb/
	* NEWS: Mention set and show trace-buffer-size commands.
	Mention new packet.
	* target.h (struct target_ops): New method
	to_set_trace_buffer_size.
	(target_set_trace_buffer_size): New macro.
	* target.c (update_current_target): Set up new method.
	* tracepoint.c (trace_buffer_size): New global.
	(start_tracing): Send it to the target.
	(set_trace_buffer_size): New function.
	(_initialize_tracepoint): Add new setshow for trace-buffer-size.
	* remote.c (remote_set_trace_buffer_size): New function.
	(_initialize_remote): Use it.
	(QTBuffer:size) New remote command.
	(PACKET_QTBuffer_size): New enum.
	(remote_protocol_features): Add an entry for
	PACKET_QTBuffer_size.

	gdb/gdbserver/
	* tracepoint.c (trace_buffer_size): New global.
	(DEFAULT_TRACE_BUFFER_SIZE): New define.
	(init_trace_buffer): Change to one-argument function. Allocate
	trace buffer memory.
	(handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
	handle QTBuffer:size packet.
	(cmd_bigqtbuffer_size): New function.
	(initialize_tracepoint): Call init_trace_buffer with
	DEFAULT_TRACE_BUFFER_SIZE.
	* server.c (handle_query): Add QTBuffer:size in the
	supported packets.

	gdb/doc/
	* gdb.texinfo (Starting and Stopping Trace Experiments): Document
	trace-buffer-size set and show commands.
	(Tracepoint Packets): Document QTBuffer:size.
	(General Query Packets): Document QTBuffer:size.

	gdb/testsuite/
	* gdb.trace/trace-buffer-size.exp: New file.
	* gdb.trace/trace-buffer-size.c: New file.
2013-03-08 15:06:39 +00:00
Tom Tromey d57350ea35 * gdb.texinfo: Remove bad @syncodeindex.
(Values From Inferior, Types In Python, Inferiors In Python)
	(Events In Python, Threads In Python, Frames In Python, Blocks In
	Python, Symbols In Python, Symbol Tables In Python): Remove
	@tables.
	(Packets, General Query Packets, Tracepoint Packets)
	(Host I/O Packets): Use @w{} for empty @item.
2013-02-21 19:08:10 +00:00
Siva Chandra Reddy 9f44fbc034 Add a new method 'disassemble' to gdb.Architecture class.
* python/py-arch.c (archpy_disassmble): Implementation of the
	new method gdb.Architecture.disassemble.
	(arch_object_methods): Add entry for the new method.

	* doc/gdb.texinfo (Architectures In Python): Add description
	about the new method gdb.Architecture.disassemble.

	* testsuite/gdb.python/py-arch.c: New test case
	* testsuite/gdb.python/py-arch.exp: New tests to test
	gdb.Architecture.disassemble
	* testsuite/gdb.python/Makefile.in: Add py-arch to the list of
	EXECUTABLES.
2013-02-21 01:46:57 +00:00
Hafiz Abid Qadeer f5911ea119 2013-02-15 Pedro Alves <pedro@codesourcery.com>
Hafiz Abid Qadeer  <abidh@codesourcery.com>

	gdb/
	* NEWS: Mention new field "trace-file".
	* tracepoint.c (trace_status_mi): Output "trace-file" field.
	(tfile_open): Record the trace file's filename in the trace
	status.
	(tfile_files_info): Mention the name of the trace file.
	Check the "filename" field explicitely.
	(trace_status_command): Explicitely check "filename" field.
	(trace_find_command): Ditto.
	(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.
	* tracepoint.h (struct trace_status) <from_file>: Rename it
	to "filename" and make it hold the trace file's filename
	instead of a boolean.
	* remote.c (remote_get_trace_status): Initialize "filename"
	field with NULL instead	of 0.

	gdb/doc/
	* gdb.texinfo (GDB/MI Tracepoint Commands) <-trace-status>:
	Document the "trace-file" field.

	gdb/testsuite/
	* gdb.trace/tfile.exp: Add test for -trace-status command.
2013-02-15 09:47:50 +00:00
Doug Evans 7e1e03400a * cli/cli-cmds.c (_initialize_cli_cmds): Clarify argument to
disassemble command.

	doc/
	* gdb.texinfo (Machine Code): Clarify argument to disassemble
	command.
2013-02-07 20:38:23 +00:00
Yao Qi 134a206667 gdb/doc:
2013-02-06  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (GDB/MI Async Records): Document new MI
	notification "=tsv-modified".  Update the document of MI
	notification "=tsv-created".
	* observer.texi (GDB Observers): New observer tsv_modified.
	Update observer tsv_created and tsv_deleted.

gdb:

2013-02-06  Yao Qi  <yao@codesourcery.com>

	* mi/mi-interp.c: Include "tracepoint.h".
	(mi_tsv_modified): Declare.
	(mi_tsv_created, mi_tsv_deleted): Update declaration.
	(mi_interpreter_init): Call observer_attach_tsv_modified.
	(mi_tsv_modified): New.
	(mi_tsv_created, mi_tsv_deleted): Update.
	* tracepoint.c (trace_variable_command): Call
	observer_notify_tsv_modified if the initial value of tsv is
	changed.
	(delete_trace_state_variable): Call
	observer_notify_tsv_deleted earlier.
	(trace_variable_command): Caller update.
	(create_tsv_from_upload): Likewise.
	* observer.sh: Declare "struct trace_state_variable".

	* NEWS: Mention the new MI notification "=tsv-modified".

gdb/testsuite:

2013-02-06  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/mi-tsv-changed.exp (test_create_delete_tsv): Rename
	to ...
	(test_create_delete_modify_tsv): ... here.  New test on modifying
	the initial value of a tsv.
2013-02-06 14:45:20 +00:00
Marcus Shawcroft 430ed3f014 Adding AArch64 documentation.
2013-02-05  Yufeng Zhang  <yufeng.zhang@arm.com>

        * gdb.texinfo (AArch64 Features): New section; document
        org.gnu.gdb.aarch64.core and org.gnu.gdb.aarch64.fpu.
        (Architectures): Add new AArch64 section to document AArch64
        architecture specific commands.
        (ABI): Add description of the new OS ABI "Newlib" and its influence
        on the longjmp handling.
2013-02-05 13:59:08 +00:00
Jan Kratochvil 1b56eb5540 gdb/
Add a new variable that controls a way in which filenames are
	displayed.
	* NEWS (set filename-display): New entry.
	* source.c (filename_display_basename, filename_display_relative)
	(filename_display_absolute, filename_display_kind_names)
	(filename_display_string, show_filename_display_string)
	(symtab_to_filename_for_display): New.
	(_initialize_source): Added initialization of 'filename-display'
	variable.
	* source.h (symtab_to_filename_for_display): Added declaration.
	* stack.c (print_frame): Added new variable and calling of a new
	function and condition with this variable. Changed third argument of
	calling of a function.

gdb/doc/
	* gdb.texinfo (Backtrace): Added description of 'filename-display'
	variable in 'set/show backtrace' section.

gdb/testsuite/
	* gdb.dwarf2/dw2-dir-file-name.exp: New file.
	* gdb.dwarf2/dw2-dir-file-name.c: New file.
2013-02-03 16:09:33 +00:00
Tom Tromey c495790256 * gdb.texinfo (Target Commands): Fix typo. 2013-01-31 16:06:47 +00:00
Siva Chandra Reddy bea883fd92 Add a new class gdb.Architecture which exposes GDB's
internal representation of architecture via GDB Python API.

	* Makefile.in: Add entries corresponding to the new file
	python/py-arch.c.
	* NEWS (Python Scripting): Add entries for the new class
	gdb.Architecture and the new method gdb.Frame.architecture.
	* python/py-arch.c: Implement gdb.Architecture class.
	* python/py-frame.c (frapy_arch): Implement the method
	gdb.Frame.architecture().
	(frame_object_methods): Add 'architecture' to the method table.
	* python/python-internal.h: Add declarations of new utility
	functions.
	* python/python.c (_initialize_python): Initialize
	gdb.Architecture class.

	* doc/gdb.texinfo (Architectures In Python): New sub-sub-section
	describing the gdb.Architecture class.
	(Frames In Python): Add description about the new method
	gdb.Frame.architecture().

	* testsuite/gdb.python/frame.exp: Add a test for
	gdb.Frame.architecture() method.
2013-01-23 19:59:13 +00:00
Doug Evans 796a7ff823 Work around binutils/15021.
* dwarf2read.c (dwarf2_per_cu_data): Split imported_symtabs and
	type_unit_group out of union s.  All uses updated.
	(read_index_from_section): Watch for index version 8.
	(follow_die_sig): If using .gdb_index version <= 7, record the TU as
	an imported symtab.
	(write_psymtabs_to_index): Increment version number to 8.

	doc/
	* gdb.texinfo (Index Section Format): Document .gdb_index version 8.
2013-01-23 18:47:51 +00:00
Marc Khouzam 998580f1cc 2013-01-21 Marc Khouzam <marc.khouzam@ericsson.com>
* breakpoint.c (print_one_breakpoint_location): Add MI
        field 'thread-groups' when printing a breakpoint.
        (output_thread_groups): New function.

2013-01-21  Marc Khouzam  <marc.khouzam@ericsson.com>

        * gdb.texinfo (GDB/MI Breakpoint Commands): Document new
        'thread-groups' field when printing a breakpoint in MI.

2013-01-21  Marc Khouzam  <marc.khouzam@ericsson.com>

        * gdb.mi/mi-break.exp: Expect new 'thread-groups' field.
        * gdb.mi/mi-nsmoribund.exp: Expect new 'thread-groups' field.
        Also handle 'thread' field.
        * gdb.mi/mi-simplerun.exp: Expect new 'thread-groups' field.
        * gdb.mi/mi-watch.exp: Ditto.
        * lib/mi-support.exp: Ditto.
2013-01-21 23:58:00 +00:00
Sanjoy Das c9fb1240f2 * jit.c (jit_reader_load_command): Interpret the jit reader name as an
absolute path if it begins with a forward slash.
2013-01-17 14:17:16 +00:00
Tom Tromey ab04a2af2b 2013-01-03 Pedro Alves <palves@redhat.com>
Tom Tromey  <tromey@redhat.com>
	PR cli/7221:
	* NEWS: Add "catch signal".
	* breakpoint.c (base_breakpoint_ops): No longer static.
	(bpstat_explains_signal): New function.
	(init_catchpoint): No longer static.
	(base_breakpoint_explains_signal): New function.
	(base_breakpoint_ops): Initialize new field.
	* breakpoint.h (enum bpstat_signal_value): New.
	(struct breakpoint_ops) <explains_signal>: New field.
	(bpstat_explains_signal): Remove macro, declare as function.
	(base_breakpoint_ops, init_catchpoint): Declare.
	* break-catch-sig.c: New file.
	* inferior.h (signal_catch_update): Declare.
	* infrun.c (signal_catch): New global.
	(handle_syscall_event): Update for change to
	bpstat_explains_signal.
	(handle_inferior_event): Likewise.  Always handle random signals
	via bpstats.
	(signal_cache_update): Check signal_catch.
	(signal_catch_update): New function.
	(_initialize_infrun): Initialize signal_catch.
	* Makefile.in (SFILES): Add break-catch-sig.c.
	(COMMON_OBS): Add break-catch-sig.o.
gdb/doc
	* gdb.texinfo (Set Catchpoints): Document "catch signal".
	(Signals): Likewise.
gdb/testsuite
	* gdb.base/catch-signal.c: New file.
	* gdb.base/catch-signal.exp: New file.
2013-01-16 17:31:40 +00:00
Tom Tromey 8ac3646fbb * breakpoint.c (print_one_catch_fork, print_one_catch_vfork)
(print_one_catch_solib, print_one_catch_syscall)
	(print_one_catch_exec, print_one_exception_catchpoint): Emit
	"catch-type".
gdb/doc
	* gdb.texinfo (GDB/MI Breakpoint Information): Document
	"catch-type" field.
	(GDB/MI Catchpoint Commands): Add "catch-type" to examples.
gdb/testsuite
	* gdb.mi/mi-catch-load.exp: Look for "catch-type".
2013-01-16 17:27:53 +00:00
Tom Tromey e93a877490 PR cli/7719:
* NEWS: Update.
	* ada-valprint.c (printstr, print_field_values): Remove
	"inspect_it" code.
	* cp-valprint.c (cp_print_value_fields): Remove "inspect_it"
	code.
	* jv-valprint.c (java_print_value_fields): Remove "inspect_it"
	code.
	* m2-lang.c (m2_printstr): Remove "inspect_it" code.
	* main.c (captured_main): Remove "epoch" argument.
	* objc-lang.c (objc_printstr): Remove "inspect_it" code.
	* p-lang.c (pascal_printstr): Remove "inspect_it" code.
	* p-valprint.c (pascal_object_print_value_fields): Remove
	"inspect_it" code.
	* printcmd.c (print_command_1): Remove 'inspect' argument.
	(print_command, call_command): Update.
	(inspect_command): Remove.
	(_initialize_printcmd): Make "inspect" an alias for "print".
	* top.c (epoch_interface): Remove.
	* top.h (epoch_interface): Remove.
	* valprint.c (user_print_options): Update.
	(print_converted_chars_to_obstack): Remove "inspect_it" code.
	* valprint.h (struct value_print_options) <inspect_it>: Remove
	field.
doc
	* gdb.texinfo (Mode Options): Don't mention -epoch.
	(Data, Emacs): Remove obsolete comments.
2013-01-07 16:40:39 +00:00
Tom Tromey 54516a0bdf * gdb.texinfo (GDB/MI Output Records): Update menu.
(GDB/MI Breakpoint Information): New node.
	(GDB/MI Breakpoint Commands) <-break-info>: Link to new node.
	<-break-insert>: Likewise.
2013-01-02 15:00:34 +00:00
Joel Brobecker 28e7fd6234 Update years in copyright notice for the GDB files.
Two modifications:
  1. The addition of 2013 to the copyright year range for every file;
  2. The use of a single year range, instead of potentially multiple
     year ranges, as approved by the FSF.
2013-01-01 06:33:28 +00:00
Yao Qi 8dbe8ece3c gdb/doc/
* gdb.texinfo (Remote Non-Stop): Move paragraphs to ...
	(Packets): Move "vStopped" packet to ...
	(Notification Packets): ... here.  Describe the components
	of notification.  Add a table of supported notifications.
	Add an example on the process of he async notification.
2012-12-31 03:00:11 +00:00
Jan Kratochvil f35a17b542 gdb/
* ada-lang.c (is_known_support_routine): New variable fullname.  Use
	access call to verify the symtab_to_fullname result.
	* breakpoint.c (print_breakpoint_location, update_static_tracepoint):
	Remove NULL check of symtab_to_fullname result.
	* cli/cli-cmds.c (edit_command): Likewise.
	* mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
	(mi_cmd_file_list_exec_source_files): Likewise.
	* python/py-symtab.c (stpy_fullname): Likewise.
	* source.c (symtab_to_fullname): Update function comment.  Rename
	variable r to fd, move it to inner block.  Always provide non-NULL
	result.
	(print_source_lines_base): Remove NULL check of symtab_to_fullname
	result.
	* stack.c (print_frame): Likewise.
	* symtab.c (iterate_over_some_symtabs, find_line_symtab, sources_info):
	Likewise.
	* tracepoint.c (print_one_static_tracepoint_marker): Likewise.

gdb/doc/
	* gdb.texinfo (GDB/MI Data Manipulation) (fullname): Make it always
	present.
	(GDB/MI File Commands) (-file-list-exec-source-files): Make the
	fullname output always present.

gdb/testsuite/
	* gdb.mi/mi-fullname-deleted.exp: New file.
2012-12-25 08:03:33 +00:00
Pierre Muller 0dfd2fad8b * gdbint.texinfo (Function prototypes): Require use of "extern"
modifier for function prototypes in headers.
2012-12-22 17:51:11 +00:00
Joel Brobecker 7785b8804f update copyright notices in various GDB files.
Update some files in GDB that were accidently left with a GPL v2
copyright header.

Update some files where the copyright notice still provides the
old contact info, using the approach for providing the FSF's contact
info.

gdb/ChangeLog:

        * acinclude.m4: Update contact info in copyright notice.

gdb/doc/ChangeLog:

        * refcard.tex: Update copyright notice to GPL v3 or later.
        Update contact info.

gdb/testsuite/ChangeLog:

        * dg-extract-results.sh: Update contact info in copyright notice.
        * gdb.arch/mips-octeon-bbit.exp: Update copyright notice to
        GPL v3 or later.  Update contact info.
        * gdb.fortran/logical.f90, gdb.threads/watchpoint-fork-child.c,
        gdb.threads/watchpoint-fork-mt.c,
        gdb.threads/watchpoint-fork-parent.c,
        gdb.threads/watchpoint-fork-st.c,
        gdb.threads/watchpoint-fork.h: Likewise.
2012-12-19 08:19:59 +00:00
Jan Kratochvil 3d745be3fc gdb/
Code cleanup.
	* skip.c (skip_function_command, skip_file_command, skip_info): Remove
	unused forward declarations.
	(skip_file_command): Make variables symtab and filename targets const.
	Use proper 0 vs. NULL constant everywhere.
	(skip_function_command): Use proper 0 vs. NULL constant everywhere.
	Include empty line after declarations.  Use GNU spacing in a comment.
	Do not use strlen for end of string check.
	(skip_info): Use proper 0 vs. NULL constant everywhere.  Add column 5
	comments.
	(skip_enable_command, skip_disable_command, skip_delete_command)
	(add_skiplist_entry): Use proper 0 vs. NULL constant everywhere.
	(function_pc_is_marked_for_skip): Make variable filename target const.
	Use proper 0 vs. NULL constant everywhere.  Fix GNU non-compliant
	comment formatting.
	(skip_re_set): Add empty line after function comment.  Use proper 0 vs.
	NULL constant everywhere.  Include empty line after declarations.  Make
	variable symtab target const.  Do not use strlen for end of string
	check.

gdb/doc/
	* gdbint.texinfo (Coding Standards) (C Usage): New rule for 0 vs. NULL.
2012-12-16 19:00:04 +00:00
Yao Qi c9b6281a36 gdb/
2012-12-15  Yao Qi  <yao@codesourcery.com>

	* remote-notif.c (_initialize_notif): Add new commands
	'set debug notification' and 'show debug notification'.
	* NEWS: Mention these new commands.
gdb/doc/
2012-12-15 Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Debugging Output): Document 'set debug
	notification' and 'show debug notification'.
2012-12-15 04:06:40 +00:00
Yao Qi f2a8bc8a74 2012-12-15 Yao Qi <yao@codesourcery.com>
* breakpoint.c (print_one_breakpoint_location): Display the
	state of 'installed' of each non-pending location of a tracepoint
	in both CLI and MI.
	(download_tracepoint_locations): Notify 'breakpoint-modified'
	observer if any tracepoint location is downloaded.
	* tracepoint.c (start_tracing): Likewise.
	(merge_uploaded_tracepoints): Record all modified
	tracepoints and notify 'breakpoint-modified' observer for them.

	* NEWS: Mention the change for CLI and MI.

gdb/doc:
2012-12-15  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Listing Tracepoints): New item and example about
	'installed on target' output.
	Add more in the example about 'installed on target'.
	(GDB/MI Breakpoint Commands): Doc about 'installed field.

gdb/testsuite:
2012-12-15  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/mi-tracepoint-changed.exp (test_pending_resolved): Check
	'installed' field in '=breakpoint-modified'.
	(test_reconnect): Check 'installed' field in
	'=breakpoint-modified' and '=breakpoint-created'.

	* gdb.trace/actions.exp: Update test for 'installed' field.
	* gdb.trace/change-loc.exp (tracepoint_change_loc_1):
	(tracepoint_change_loc_2): Likewise.
	Check 'info tracepoint' display nothing else.
	* gdb.trace/deltrace.exp: Likewise.
	* gdb.trace/infotrace.exp: Likewise.
	* gdb.trace/mi-traceframe-changed.exp (test_tfind_remote):
	Likewise.
	* gdb.trace/passcount.exp: Likewise.
	* gdb.trace/tracecmd.exp: Likewise.
	* gdb.trace/while-stepping.exp: Likewise.
2012-12-15 02:19:21 +00:00
Tom Tromey 451b7c33cb gdb
* NEWS: Mention "info proc" and core files.
        * corelow.c (core_info_proc): New function.
        (init_core_ops): Set to_info_proc.
        * gdbarch.c, gdbarch.h: Rebuild.
        * gdbarch.sh (core_info_proc): New method.
        * infcmd.c (info_proc_cmd_1): Invoke target_info_proc first.
        * linux-tdep.c (linux_core_info_proc_mappings)
        (linux_core_info_proc): New functions.
        (linux_find_memory_region_ftype): New typedef.
        (linux_find_memory_regions_full): New function, from
        linux_find_memory_regions.
        (struct linux_find_memory_regions_data): New.
        (linux_find_memory_regions_thunk): New function.
        (linux_find_memory_regions): Rewrite.
        (struct linux_make_mappings_data): New.
        (linux_make_mappings_callback)
        (linux_make_mappings_corefile_notes): New functions.
        (linux_make_corefile_notes): Call linux_make_mappings_corefile_notes.
        (linux_init_abi): Call set_gdbarch_core_info_proc.
        * target.c (target_info_proc): Return 'int'.
        * target.h (target_info_proc): Update.
gdb/doc
        * gdb.texinfo (SVR4 Process Information): Mention core files.
gdb/testsuite
        * gdb.base/info-proc.exp: Add core file tests.
bfd
        * elf.c (elfcore_grok_note) <NT_FILE>: New case.
2012-12-14 15:30:38 +00:00
Mircea Gherzan 3fa7bf0692 MI: document the -catch-load/-unload commands
2012-11-16 Mircea Gherzan <mircea.gherzan@intel.com>

gdb/doc:
	* gdb.texinfo (GDB/MI Catchpoint Commands): New section.

gdb/:
	* NEWS: mention the -catch-load/-catch-unload MI commands.
2012-12-12 21:23:29 +00:00
Paul Koning 9a27f2c60d Add support for Python 3.
* NEWS: Mention Python 3 support.
* varobj.c (value_get_print_value): Use
python_string_to_target_string.
* python/py-block.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
* python/py-breakpoint.c: Ditto.
* python/py-cmd.c:  Ditto.
* python/py-event.c: Ditto.
* python/py-event.h: Ditto.
* python/py-evtregistry.c: Ditto.
* python/py-finishbreakpoint.c: Ditto.
* python/py-frame.c: Ditto.
* python/py-function.c: Ditto.
* python/py-infthread.c: Ditto.
* python/py-lazy-string.c: Ditto.
* python/py-progspace.c: Ditto.
* /python/py-symbol.c: Ditto.
* python/py-evts.c:  (gdbpy_initialize_py_events): Add module
initialization for Python 3.
* python/py-inferior.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(infpy_read_memory): Return memoryview object if Python 3.
(infpy_write_memory): Use "s*" operand parsing code for Python 3.
(infpy_search_memory): Ditto.
(get_buffer): New function for Python 3.
* python/py-objfile.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(objfpy_dealloc): Use Py_TYPE to call tp_free.
* python/py-param.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(get_attr): Use PyUnicode_CompareWithASCIIString if Python 3.
(set_attr): Ditto.
* python/py-prettyprint.c (print_string_repr): use PyBytes methods
instead of PyString methods if Python 3.
(print_children): Skip push_dummy_python_frame call if Python 3.
* python/py-symtab.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(salpy_dealloc): Use Py_TYPE to call tp_free.
* python/py-type.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(field_dealloc): Use Py_TYPE to call tp_free.
(typy_dealloc): Ditto.
(type_object_as_number): Adjust struct initializations for
differences in layout for Python 2 vs. Python 3.
* python/py-utils.c (python_string_to_unicode): Omit non-Unicode
string case for Python 3.
(unicode_to_encoded_python_string): Shorten code (no functional
change).
(python_string_to_target_python_string): Comment that in Python 3
returned value is a Python "bytes" type.
(gdbpy_is_string): Omit non-Unicode string check in Python 3.
(gdb_py_object_from_longest): Omit non-long integer case in Python
3.
(gdb_py_object_from_ulongest): Ditto.
* python/py-value.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(valpy_dealloc): Use Py_TYPE to call tp_free.
(valpy_int): Omit function if Python 3.
(convert_value_from_python): Use "%S" format (Python object as a
string) if Python 3.
(value_object_as_number): Adjust struct initializations for
differences in layout for Python 2 vs. Python 3.
* python/python-config.py: Adjust syntax for Python 3
compatibility.
Include "sys.abiflags" string as part of python library name, if
that attribute exists (Python 3).
* python/python-internal.h (IS_PY3): Define if Python 3.
(Py_TPFLAGS_HAVE_ITER, Py_TPFLAGS_CHECKTYPES): Define with
placeholder value if Python 3.
(PyInt_Check, PyInt_FromLong, PyInt_AsLong, PyString_FromString,
PyString_Decode, PyString_FromFormat, PyString_Check): Define as
analogous Python 3 API function if Python 3.
(PyVarObject_HEAD_INIT): Define if not already defined.
(Py_TYPE): Ditto.
* python/python.c (eval_python_command): Omit Py_FlushLine call if
Python 3.
Check return values of all Python API calls for error.
Supply dummy "python" and "python-interactive" commands if Python
initialization failed.
(_initialize_python): Convert argc to wchar_t** if Python 3.
Add module initialization for Python 3.
(finish_python_initialization): Pass wchar_t * argument to
PySys_SetPath if Python 3.
* python/lib/gdb/__init__.py: Define "reload" if Python 3.
(_GdbFile): New class for common output file behavior.
(GdbOutFile): Subclass from _GdbFile.
(GdbOutputErrorFile): Ditto.
(auto_load_packages): Adjust syntax for Python 3 compatibility.
* python/lib/gdb/printing.py: Define basestr and int if Python 3.
* python/lib/gdb/prompt.py: Use sorted() function rather than
sort() method.
* python/lib/gdb/command/explore.py: Define raw_input if Python 3.
Adjust syntax for Python 3 compatibility.
* python/lib/gdb/command/pretty_printers.py: Use sorted() function
rather than sort() method.
Adjust syntax for Python 3 compatibility.
* python/lib/gdb/command/type_printers.py: Ditto.
* doc/gdb.texinfo (Inferior.read_memory): Mention that the return
value is a memoryview object if Python 3.
2012-12-12 16:47:30 +00:00
Pedro Alves 05b4bd799a gdb/
2012-12-11  Pedro Alves  <palves@redhat.com>

	* configure.ac (detect type of /proc): Remove Unixware handling.
	* configure: Regenerate.
	* proc-api.c (ioctl_table) [PIOCLSTATUS]: Don't mention Unixware.
	(ioctl_table) [PCRESET]: Remove entry.
	* proc-events.c (SYS_lwp_create, SYS_lwp_exit, SYS_lwp_wait)
	(SYS_lwp_self, SYS_lwp_info, SYS_lwp_private, SYS_lwp_kill)
	(SYS_lwp_suspend, SYS_lwp_continue): Don't define.
	* proc-why.c (pr_why_table) [PR_SUSPENDED]: Don't mention Unixware.
	* procfs.c: Remove all UNIXWARE guarded code, and all traces of
	Unixware in comments throughout.
	* i386-tdep.c (i386_svr4_sigtramp_p): Don't match _sigacthandler,
	and remove mention of Unixware.

gdb/doc/
2012-12-11  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo: Remove all mentions of Unixware throughout.
2012-12-11 11:32:39 +00:00
Jan Kratochvil 74a0d9f6a5 gdb/
* configure.ac (CC_HAS_LONG_LONG): Replace by AC_MSG_ERROR.
	* defs.h (LONGEST, ULONGEST): Remove conditionalization for
	CC_HAS_LONG_LONG.
	* dwarf2-frame.c (DW64_CIE_ID): Likewise.
	* dwarf2read.c (extract_cu_value): Remove the function.
	(create_cus_from_index_list): Make the return type void, inline the
	extract_cu_value caller, include new gdb_static_assert.
	(create_cus_from_index): Make the return type void, update the function
	comment, update the create_cus_from_index_list caller.
	(create_signatured_type_table_from_index): Make the return type void,
	inline the extract_cu_value caller, include new gdb_static_assert.
	(dwarf2_read_index): Update the create_cus_from_index and
	create_signatured_type_table_from_index caller.
	* printcmd.c (ui_printf): Remove conditionalizations for
	CC_HAS_LONG_LONG.
	* config.in: Regenerate.
	* configure: Regenerate.

gdb/doc/
	* gdbint.texinfo (Host Definition): Remove CC_HAS_LONG_LONG.
2012-12-09 18:39:59 +00:00
Tom Tromey 0c631110f4 * gdb.texinfo (SVR4 Process Information): Document missing
"info proc" subcommands.
2012-11-29 17:49:20 +00:00
Yao Qi 891df0eae7 gdb/doc/
2012-11-29  Yao Qi  <yao@codesourcery.com>

	PR gdb/1477.
	* gdb.texinfo (Print Settings): Correct the default 'demangle-style'
	to 'auto' instead of 'gnu'.
2012-11-29 06:24:24 +00:00
Tom Tromey 608e2dbbfe 2012-11-26 Alexander Larsson <alexl@redhat.com>
Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Tom Tromey  <tromey@redhat.com>

	* NEWS: Mention mini debuginfo feature.
	* minidebug.c: New file.
	* configure.ac: Check for lzma.
	* configure, config.in: Rebuild.
	* Makefile.in (LIBLZMA): New variable.
	(CLIBS): Include LIBLZMA.
	(SFILES): Mention minidebug.c.
	(COMMON_OBS): Mention minidebug.o.
	* symfile.c (read_symbols): New function.
	(syms_from_objfile, reread_symbols): Call it.
	* symfile.h (find_separate_debug_file_in_section): Declare.
doc
	* gdb.texinfo (MiniDebugInfo): New node.
	(GDB Files): Update.
testsuite
	* gdb.base/gnu-debugdata.exp: New file.
	* gdb.base/gnu-debugdata.c: New file.
	* lib/gdb.exp (gdb_file_cmd): Handle LZMA warning.
	(gdb_unload): Return 0 on success.
2012-11-26 19:23:56 +00:00
Doug Evans e64e03922c * main.c (gdb_datadir_provided): New static global.
(get_init_files): If --data-directory is provided,
	and SYSTEM_GDBINIT lives in data-directory, look for it there.
	* NEWS: Mention it.

	doc/
	* gdb.texinfo (System-wide configuration): If the system-wide init
	file lives in the data-directory, and --data-directory is provided,
	look for it there.
2012-11-16 19:43:39 +00:00
Tom Tromey ae606bee5b * gdb.texinfo (Signaling): Fix typo. 2012-11-15 21:25:43 +00:00
Tom Tromey 62747a60cb 2012-11-13 Giuseppe Montalto <giuseppe.montalto@st.com>
* mi/mi-main.c (mi_cmd_data_write_memory): Handle additional
	parameter COUNT, for pattern filling of memory regions.
	* NEWS: Mention it.
doc
	* gdb.texinfo (GDB/MI Data Manipulation): Document new optional
	parameter "count" of -data-write-memory-bytes, and add an example.
testsuite
	* gdb.mi/mi-fill-memory.exp: New test.
2012-11-13 21:19:11 +00:00
Tom Tromey 18a9fc1261 * NEWS: Update.
* data-directory/Makefile.in (PYTHON_FILES): Add
	type_printers.py.
	* python/lib/gdb/command/type_printers.py: New file.
	* python/lib/gdb/command/types.py (TypePrinter): New class.
	(_get_some_type_recognizers, get_type_recognizers,
	apply_type_recognizers, register_type_printer): New
	functions.
	* python/py-objfile.c (objfile_object) <type_printers>: New
	field.
	(objfpy_dealloc): Decref new field.
	(objfpy_new): Set new field.
	(objfpy_get_type_printers, objfpy_set_type_printers): New
	functions.
	(objfile_to_objfile_object): Set new field.
	(objfile_getset): Add "type_printers".
	* python/py-progspace.c (pspace_object) <type_printers>: New
	field.
	(pspy_dealloc): Decref new field.
	(pspy_new): Set new field.
	(pspy_get_type_printers, pspy_set_type_printers): New functions.
	(pspace_to_pspace_object): Set new field.
	(pspace_getset): Add "type_printers".
	* python/python.c (start_type_printers, apply_type_printers,
	free_type_printers): New functions.
	(_initialize_python): Set gdb.type_printers.
	* python/python.h (start_type_printers, apply_type_printers,
	free_type_printers): Declare.
	* typeprint.c (type_print_raw_options, default_ptype_flags):
	Update for new fields.
	(do_free_global_table, create_global_typedef_table,
	find_global_typedef): New functions.
	(find_typedef_in_hash): Use find_global_typedef.
	(whatis_exp): Use create_global_typedef_table.  Change cleanup
	handling.
	* typeprint.h (struct type_print_options) <global_typedefs,
	global_printers>: New fields.
doc
	* gdb.texinfo (Symbols): Document "info type-printers",
	"enable type-printer" and "disable type-printer".
	(Python API): Add new node to menu.
	(Type Printing API): New node.
	(Progspaces In Python): Document type_printers field.
	(Objfiles In Python): Likewise.
	(gdb.types) <get_type_recognizers, apply_type_recognizers,
	register_type_printer, TypePrinter>: Document.
testsuite
	* gdb.base/completion.exp: Update for "info type-printers".
	* gdb.python/py-typeprint.cc: New file.
	* gdb.python/py-typeprint.exp: New file.
	* gdb.python/py-typeprint.py: New file.
2012-11-12 17:41:59 +00:00
Tom Tromey 53342f27db * NEWS: Update.
* c-typeprint.c (c_type_print_base): Handle print_method and
	print_typedefs flags.
	* gdbcmd.h (setprinttypelist, showprinttypelist): Declare.
	* python/py-type.c (typy_str): Use LA_PRINT_TYPE and raw
	options.
	* typeprint.c (type_print_raw_options, default_ptype_flags):
	Update for new field.s
	(whatis_exp): Parse flags.  Use LA_PRINT_TYPE.
	(setprinttypelist, showprinttypelist, print_methods,
	print_typedefs): New globals.
	(set_print_type, show_print_type, set_print_type_methods,
	show_print_type_methods, set_print_type_typedefs,
	show_print_type_typedefs): New functions.
	(_initialize_typeprint): Update documentation.  Add "print
	type methods" and "print type typedefs" parameters.
	* typeprint.h (struct type_print_options) <print_methods,
	print_typedefs>: New fields.
doc
	* gdb.texinfo (Symbols): Document "set print type methods",
	"set print type typedefs", and flags to ptype and whatis.
2012-11-12 17:26:21 +00:00
Andrew Burgess ed8a1c2de8 http://sourceware.org/ml/gdb-patches/2012-10/msg00083.html
gdb/ChangeLog

        * source.c (print_source_lines_base): Add fullname field giving
        full path to file in mi output.
        * NEWS: Mention the new fullname field.

gdb/doc/ChangeLog


        * gdb.texinfo (GDB/MI Data Manipulation): Add fullname field to
        the example -data-disassemble output.  Extend the description of
        the -data-disassemble results to document all fields.  Document
        the cli disassemble command as being related to -data-disassemble.

gdb/testsuite/ChangeLog

        * gdb.mi/mi-disassemble.exp: Expect fullname field in mi
        disassembly output.
2012-11-09 13:23:33 +00:00
Yao Qi 8506d139b8 gdb/doc:
PR gdb/14777.
	* gdb.texinfo (OS Information): Remove doc on command
	'info udot'.
2012-11-09 03:06:29 +00:00
Joel Brobecker 4d3f93a25a document gdb.init check only performed in home directory
The documentation is a little ambiguous and might be suggesting that
GDB checks all locations where a gdbinit might be located for gdb.ini
files.  This clarifies the current situation.

gdb/doc/ChangeLog:

        * gdb.texinfo (Startup): Minor rewording, and clarify scope of
        gdb.ini warning for Windows port.
2012-11-08 22:26:31 +00:00
Yao Qi 1e96de833a gdb/doc:
2012-11-08  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Search): Add kindex for 'fo'.
gdb:
2012-11-08  Yao Qi  <yao@codesourcery.com>

	PR gdb/14777.
	* source.c (_initialize_source): Call add_com_alias to abbreviate
	'forward-search' as 'fo'.
2012-11-08 04:05:16 +00:00
Tom Tromey dc93922978 PR python/14802:
* gdb.texinfo (Functions In Python): Add example.
2012-11-05 19:36:38 +00:00
Yao Qi 6f6484cd83 gdb:
Fix PR gdb/14617.
	* breakpoint.c (trace_pass_set_count): Call
	observer_notify_breakpoint_modified instead of
	observer_notify_tracepoint_modified.
	* mi/mi-cmd-break.c (mi_cmd_break_passcount): Likewise.

gdb/doc:

	* observer.texi (GDB Observers): Remove observer
	'tracepoint_modified', 'tracepoint_created' and
	'tracepoint_deleted'.

gdb/testsuite:

	Fix PR gdb/14617.
	* gdb.mi/mi-breakpoint-changed.exp (test_insert_delete_modify):
	Remove setup_kfail, and update test.
2012-11-03 12:14:47 +00:00
Tom Tromey af4238e5f6 * gdb.texinfo (General Query Packets): Use @itemx for QAgent. 2012-10-26 18:18:55 +00:00
Tom Tromey 687e43a437 * gdb.texinfo (General Query Packets): Use @itemx. 2012-10-25 16:16:06 +00:00
Yao Qi 8de0566d7a gdb:
* breakpoint.c (invalidate_bp_value_on_memory_change): Add one
	more parameter 'inferior'.
	* corefile.c (write_memory_with_notification): Caller update.

	* mi/mi-cmd-var.c: Include "mi-main.h".
	(mi_cmd_var_assign): Set mi_suppress_notification.data_write_memory
	to 1 and restore it later.
	* mi/mi-cmds.c (mi_cmd mi_cmds): Update for "data-write-memory"
	and "data-write-memory-bytes.
	* mi/mi-interp.c: Include objfiles.h.
	(mi_interpreter_init): Call observer_attach_memory_changed.
	(mi_memory_changed): New.
	* mi/mi-main.h (struct mi_suppress_notification) <memory>:
	New field.

	* NEWS: Mention new MI notification "memory-changed".

gdb/doc:

	* observer.texi (GDB Observers): Update observer
	'memory_changed'.
	* gdb.texinfo (GDB/MI Async Records): Document for
	"memory-changed" notification.

gdb/testsuite:

	* gdb.mi/mi-memory-changed.exp: New.
2012-10-17 00:53:24 +00:00
Doug Evans 07540c156d New option -nh: inhibit loading of ~/.gdbinit.
* NEWS: Mention -nh.
	* main.c (captured_main): Recognize and process -nh.
	(print_gdb_help): Mention -nh.
	* gdb.1: Mention -nh.  Remove erroneous docs on -nx behavior.

	doc/
	* gdb.texinfo (Mode Options): Document -nh.
	Elaborate on docs for -nx.
2012-10-15 21:45:04 +00:00
Siddhesh Poyarekar d701958995 gdb/ChangeLog:
* breakpoint.c (invalidate_bp_value_on_memory_change): Expand
	parameter LEN to ssize_t.

gdb/doc/ChangeLog:

	observer.texi (memory_changed): Expand parameter LEN to ssize_t.
2012-09-26 02:06:55 +00:00
Yao Qi 82a90ccf2a gdb/doc:
2012-09-21  Yao Qi  <yao@codesourcery.com>
	    Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (GDB/MI Async Records): Document notification
	'record-started' and 'record-stopped'.
	* observer.texi (GDB Observers): New observer 'record-changed'.
gdb:
2012-09-21  Yao Qi  <yao@codesourcery.com>

	* mi/mi-interp.c: Declare mi_record_changed.
	(mi_interpreter_init): Call observer_attach_record_changed.
	(mi_record_changed): New.
	* record.c (record_open): Call observer_notify_record_changed.
	(cmd_record_stop): Call observer_notify_record_changed.
	* NEWS: Mention it.

gdb/testsuite:
2012-09-21  Yao Qi  <yao@codesourcery.com>

	* gdb.mi/mi-record-changed.exp: New.
	* gdb.mi/mi-reverse.exp: Adjust expected output.
2012-09-21 01:46:46 +00:00
Thomas Schwinge aa9259cc84 gdb/
* NEWS: Document the removal of SH's 'regs' command.
	* sh-tdep.c (_initialize_sh_tdep): Remove the deprecated 'regs'
	command.

gdb/doc/
	* gdb.texinfo: Document the removal of SH's 'regs' command.
2012-09-19 11:07:01 +00:00
Sergio Durigan Junior c1d780c2c7 gdb/ChangeLog:
2012-09-18  Sergio Durigan Junior  <sergiodj@redhat.com>

	* infcmd.c (_initialize_infcmd): Register `j' as an alias for
	`jump'.

gdb/doc/ChangeLog:
2012-09-18  Sergio Durigan Junior  <sergiodj@redhat.com>

	* gdb.texinfo (jump): Mention new alias `j' for `jump'.
2012-09-18 20:14:56 +00:00
Yao Qi bb25a15c8f gdb/doc:
* gdb.texinfo (GDB/MI Async Records): Document new MI
	notifications '=tsv-created' and '=tsv-deleted'.
	* observer.texi (GDB Observers): New observer tsv_created and
	tsv_deleted.

gdb:

	* mi/mi-interp.c: Declare mi_tsv_created and mi_tsv_deleted.
	(mi_interpreter_init): Call observer_attach_tsv_created and
	observer_attach_tsv_deleted.
	(mi_tsv_created, mi_tsv_deleted): New.
	* tracepoint.c (delete_trace_state_variable): Call
	observer_notify_tsv_deleted.
	(trace_variable_command): Call observer_notify_tsv_created.
	(delete_trace_variable_command): Call
	observer_notify_tsv_deleted.
	(create_tsv_from_upload): Call observer_notify_tsv_created.
	* NEWS: Mention it.

gdb/testsuite:

	gdb.trace/mi-tsv-changed.exp: New.
2012-09-18 12:09:28 +00:00
Yao Qi 201b4506b3 gdb/doc:
* observer.texi (GDB Observers): New observer 'traceframe_changed'.
	* gdb.texinfo (GDB/MI Async Records): Mention new MI notification
	'=traceframe-changed'.

gdb:

	* tracepoint.c (tfind_1): Call observer_notify_traceframe_changed
	if traceframe changed.

	* mi/mi-cmds.c (mi_cmd mi_cmds): Adjust for command
	"trace-find".
	* mi/mi-interp.c: Declare 'mi_traceframe_changed'.
	(mi_interpreter_init): Hook mi_traceframe_changed to observer
	'traceframe_changed'.
	(mi_traceframe_changed): New.
	* mi/mi-main.h (struct mi_suppress_notification) <traceframe>:
	New field.

	* NEWS: Mention the new MI notification.

gdb/testsuite:

	* gdb.trace/mi-traceframe-changed.exp: New.
2012-09-18 11:33:43 +00:00
Yao Qi 6fc1c7733e gdb/
* cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): New.
	Update comment to add_setshow_integer_cmd.
	* cli/cli-setshow.c (do_set_command): Handle case
	'var_zuinteger_unlimited'.
	(do_show_command): Likewise.
	* cli/cli-cmds.c (init_cmds): Call add_setshow_zuinteger_unlimited_cmd
	for command 'remotetimeout'.
	* command.h (enum var_types): New zuinteger_unlimited.  Update comment
	to var_integer.
	* source.c (_initialize_source): Call add_setshow_zuinteger_unlimited_cmd
	for command 'set listsize'.

gdb/doc/
	* gdb.texinfo (List): Describe the meaning of 0 and -1 in
	'set listsize'.

gdb/testsuite/
	* gdb.base/list.exp (set_listsize): Don't set arg to "unlimited"
	when it is less than 0.
2012-09-17 08:42:14 +00:00
Jan Kratochvil 121c73f33a gdb/doc/
* gdbint.texinfo (Defining Other Architecture Features): Clarify *pcptr
	encoding for gdbarch_breakpoint_from_pc, bp_addr for
	gdbarch_push_dummy_call and bp_addr for gdbarch_push_dummy_code.
2012-09-13 17:35:35 +00:00
Jan Kratochvil e968779960 gdb/
* auto-load.c (auto_load_objfile_script): Rename to ...
	(auto_load_objfile_script_1): ... here, change variable realname to
	parameter realname, document it, add return value, add variable retval.
	(auto_load_objfile_script): New function.

gdb/doc/
	* gdb.texinfo (objfile-gdb.py file): New paragraph for .exe stripping.
2012-08-27 16:50:54 +00:00
Yit Phang Khoo 3b5e4d350d Move misplaced entries from gdb/ChangeLog to gdb/doc/ChangeLog.
2012-08-23  Khoo Yit Phang <khooyp@cs.umd.edu>

	Document how to return from "python-interactive" to GDB.
	* gdb.texinfo (Python Commands): Update documentation.

2012-08-22  Khoo Yit Phang <khooyp@cs.umd.edu>

	Add a new "python-interactive" command that starts a standard
	Python interactive prompt with "pi" as alias, and add "py" as
	an alias to "python".
	* gdb.texinfo (Python Commands): Document the new commands.
2012-08-24 15:23:59 +00:00
Yit Phang Khoo e3480f4aa1 Document how to return from "python-interactive" to GDB.
* doc/gdb.texinfo (Python Commands): Update documentation.
	* python/python.c (_initialize_python): Update documentation.
2012-08-23 18:55:25 +00:00
Yit Phang Khoo 8315665ec1 Add a new "python-interactive" command that starts a standard
Python interactive prompt with "pi" as alias, and add "py" as
	an alias to "python".
	* NEWS: Mention the new commands.
	* doc/gdb.texinfo (Python Commands): Document the new
	commands.
	* python/python.c (eval_python_command): New function.
	(python_interactive_command): For "python-interactive" with
	arguments, call eval_python_command.  For "python-interactive"
	without arguments, call PyRun_InteractiveLoop.
	(_initialize_python): Add "python-interactive" command with
	"pi" as alias, and add "py" as an alias to "python".
2012-08-22 19:15:15 +00:00
Tom Tromey b583003e10 * event-top.c (sigwinch_token, handle_sigwinch): Remove.
(async_init_signals): Update.
	* utils.c (init_page_info): Don't use SIGWINCH_HANDLER.
	(SIGWINCH_HANDLER_BODY): Remove.
gdb/doc
	* gdbint.texinfo (Host Definition): Remove documentation for
	SIGWINCH_HANDLER and SIGWINCH_HANDLER_BODY.
2012-08-22 17:31:45 +00:00
Keith Seitz a451cb65e3 PR c++/13356
* gdbtypes.c (strict_type_checking): New variable.
	(show_strict_type_checking): New function.
	(rank_one_type): Return NS_POINTER_INTEGER_CONVERSION_BADNESS
	if strict type checking is disabled.
	(_initialize_gdbtypes): Add "check type" subcommand.
	* gdbtypes.h (NS_INTEGER_POINTER_CONVERSION_BADNESS): New struct.

	PR c++/13356
	* gdb.base/default.exp: Update all "check type" tests.
	* gdb.base/help.exp: Likewise.
	* gdb.base/setshow.exp: Likewise.
	* gdb.cp/converts.cc (foo1_type_check): New function.
	(foo2_type_check): New function.
	(foo3_type_check): New function.
	(main): Call new functions.
	* converts.exp: Add tests for integer-to-pointer conversions
	with/without strict type-checking.

	PR c++/13356
	* gdb.texinfo (Type and Range Checking): Remove warning.
	Remove spurious commas.
	Update text and examples for re-implementation of set/show
	check type.
	(C and C++ Type and Range Checks): Likewise.

	* language.h (type_mode): Remove.
	(type_check): Remove.
	(struct language_defn): Remove la_type_check.
	(STRICT_TYPE): Remove unused macro.
	(type_error): Remove.
	* language.c (set_type_range_case): Renamed to ...
	(set_range_case): ... this.  Update all callers.
	Remove type_mode/type_check.
	(type_mode): Remove.
	(type_check): Remove.
	(show_type_command): Remove.
	(set_type_command): Remove.
	(language_info): Remove type checking output.
	(type_error): Remove unused function.
	(range_error): Update comment.
	(unknown_language_defn): Remove la_type_check.
	(auto_language_defn): Likewise.
	(local_language_defn): Likewise.
	(_initialize_language): Remove "check type" subcommand.
	* ada-lang.c (ada_language_defn): Remove la_type_check.
	* c-lang.c (c_language_defn): Likewise.
	(cplus_language_defn): Likewise.
	(asm_language_defn): Likewise.
	(minimal_language_defn): Likewise.
	* d-lang.c (d_language_defn): Likewise.
	* f-lang.c (f_language_defn): Likewise.
	* go-lang.c (go_language_defn): Likewise.
	* jv-lang.c (java_language_defn): Likewise.
	* m2-lang.c (m2_language_defn): Likewise.
	* objc-lang.c (objc_language_defn): Likewise.
	* opencl-lang.c (opencl_language_defn): Likewise.
	* p-lang.c (pascal_language_defn): Likewise.
2012-08-17 17:37:03 +00:00
Yao Qi 6b1755ce16 gdb/
* gdbtypes.h (enum type_code): Define TYPE_CODE_BITSTRING -1.
	* arm-tdep.c (arm_type_align): Remove code handling TYPE_CODE_BITSTRING.
	* c-typeprint.c (c_type_print_varspec_prefix): Likewise.
	(c_type_print_varspec_suffix): Likewise.
	* eval.c (evaluate_subexp_standard): Likewise.
	* f-typeprint.c (f_type_print_varspec_prefix): Likewise.
	(f_type_print_varspec_suffix): Likewise.
	* gdbtypes.c (is_scalar_type): Likewise.
	(recursive_dump_type): Likewise.
	* infcall.c (value_arg_coerce): Likewise.
	* m2-valprint.c (m2_val_print): Likewise.
	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
	(pascal_type_print_varspec_suffix): Likewise.
	(pascal_type_print_base): Likewise.
	* p-valprint.c (pascal_val_print): Likewise.
	(pascal_val_print): Likewise.
	* valops.c (value_slice): Likewise.
	* valprint.c (scalar_type_p): Likewise.
	* valarith.c (value_bitstring_subscript): Remove.
	(value_concat): Remove code handling TYPE_CODE_BITSTRING.
	Remove comment on TYPE_CODE_BITSTRING.

	* stabsread.c (read_type): Don't set TYPE_CODE (type) to
	TYPE_CODE_BITSTRING.

	* python/py-type.c (pyty_codes): Move ENTRY (TYPE_CODE_BITSTRING) to
	slot 0.

gdb/doc:
	* gdb.texinfo (Types In Python): Mention gdb.TYPE_CODE_BITSTRING
	is deprecated.
2012-08-16 07:36:28 +00:00
Doug Evans f47f77df4e * value.c (show_convenience): Tweak comment.
(_initialize_values): Mention convenience functions in the help text
	for "show convenience".

	doc/
	* gdb.texinfo (Convenience Vars): Update text for "show convenience"
	to include functions.

	testsuite/
	* gdb.base/default.exp: Update expected output of "show convenience".
2012-08-13 14:31:00 +00:00
Doug Evans a72c32530e Add $_memeq, $_regex, $_streq, $_strlen convenience functions.
* NEWS: Document them.
	* data-directory/Makefile.in (PYTHON_FILES): Add function/__init__.py,
	function/strfns.py.
	* python/py-type.c (typy_array_1): New function.
	(typy_array): Call it.
	(typy_vector): New function.
	(type_object_methods): Add "vector".
	* python/lib/gdb/function/__init__.py: New file.
	* python/lib/gdb/function/strfns.py: New file.

	doc/
	* gdb.texinfo (Convenience Funs): New node.
	(Types In Python): Document Type.vector.

	testsuite/
	* gdb.python/py-strfns.c: New file.
	* gdb.python/py-strfns.exp: New file.
	* gdb.python/py-type.exp (test_fields): Add vector tests.
2012-08-10 20:26:00 +00:00
Yao Qi 5b9afe8a35 gdb/
* cli/cli-decode.c (set_cmd_prefix): New.
	(lookup_cmd_for_prefixlist): New.
	(add_prefix_cmd): Call set_cmd_prefix and update field 'prefix'
	of each cmd_list_element in *prefixlist.
	(add_setshow_cmd_full): set_cmd_prefix.
	(add_alias_cmd): Likewise.
	* cli/cli-decode.h (struct cmd_list_element) <prefix>: New field.
	Declare 'auto_boolean_enums'.
	* cli/cli-setshow.c: Include "observer.h".
	(notify_command_param_changed_p): New.
	(add_setshow_auto_boolean_cmd): Move auto_boolean_enums out.
	Remove 'static'.
	(do_setshow_command): Split it to ...
	(do_set_command, do_show_command): ... them.  New.
	(do_set_command): Call observer_notify_command_param_changed if
	notify_command_param_changed_p returns true.
	(cmd_show_list): Caller update.
	* auto-load.c (set_auto_load_cmd): Likewise.
	* remote.c (show_remote_cmd): Likewise.
	* cli/cli-setshow.h: Update declarations.
	* top.c (execute_command): Call do_set_command and do_show_command.

	* NEWS: Mention new MI notification.
	* mi/mi-interp.c: Declare mi_command_param_changed.
	(mi_interpreter_init): Attach mi_command_param_changed to
	observer command_param_changed.
	(mi_command_param_changed): New.
	Remove mi_suppress_breakpoint_notifications.
	Define global variable mi_suppress_notification.
	(mi_breakpoint_created): Update.
	(mi_breakpoint_deleted): Likewise.
	(mi_breakpoint_modified): Likewise.
	* mi/mi-main.c (mi_cmd_execute): Likewise.  Check command
	'gdb-set' and set mi_suppress_notification.
	* mi/mi-main.h: (mi_suppress_notification): New struct.

gdb/doc/

	* observer.texi: New observer command_param_changed.
	* gdb.texinfo (GDB/MI Async Records): Doc for '=cmd-param-changed'.

gdb/testsuite/

	* gdb.mi/mi-cmd-param-changed.exp: New.
	* gdb.mi/mi-cli.exp: Update for MI notification "=cmd-param-changed".
	* gdb.mi/mi-var-rtti.exp, gdb.mi/mi2-cli.exp: Likewise.
	* gdb.mi/mi2-prompt.exp: Likewise.
2012-08-09 12:53:46 +00:00
Jan Kratochvil dc1039df63 gdb/doc/
* gdbint.texinfo (Debugging GDB): In section
	'Debugging @value{GDBN} with itself' change .gdbinit for gdb-gdb.gdb.
	Mention also gdb-gdb.py.
2012-08-07 16:49:38 +00:00
Yao Qi 4abf930d56 gdb/doc:
Revert the folloing patch:
	2012-08-06  Yao Qi  <yao@codesourcery.com>
	* gdb.texinfo (Remote Configuration): Add kindex for 'set
	remote hardware-watchpoint-limit' and 'set
	remote hardware-breakpoint-limit'.
2012-08-07 01:11:02 +00:00
Jan Kratochvil f3c8a52ace gdb/
2012-08-06  Nathaniel Flath  <flat0103@gmail.com>
	* NEWS: New entry for 'cd' default parameters.
	* cli/cli-cmds.c (cd_command): Replace error_no_arg by DIR assignment.

gdb/doc/
2012-08-06  Nathaniel Flath  <flat0103@gmail.com>
	* gdb.texinfo (Working Directory): Added information about new
	default argument for 'cd' command.
2012-08-06 17:13:27 +00:00
Yao Qi 77a9102503 gdb/doc/
* gdb.texinfo (Remote Configuration): Add kindex for 'set
	remote hardware-watchpoint-limit' and 'set
	remote hardware-breakpoint-limit'.
2012-08-06 14:28:45 +00:00
Yao Qi d9f08f52f3 gdb/doc/
Fix PR14371.

	* gdb.texinfo (GDB/MI Async Records): Fix the doc for
	'=breakpoint-deleted'.
2012-08-06 14:21:10 +00:00
Yao Qi 95b07c9692 gdb/
* nto-tdep.c: Don't include cli/cli-decode.h and
	cli/cli-cmds.h.
	(_initialize_nto_tdep): Remove.
	* nto-tdep.h (struct nto_target_ops) <internal_debugging>:
	Remove field.
	Remove macro nto_internal_debugging.

gdb/doc/
	* gdb.texinfo (Native): Remove node Neutrino.
2012-08-02 09:27:15 +00:00
Yao Qi 7255706c3e gdb/gdbserver/
PR remote/14161.

	* server.h: Declare gdb_agent_about_to_close.
	* target.c (kill_inferior): Include "agent.h".
	New.  Send command 'kill'.
	* target.h (kill_inferior): Removed macro.
	* tracepoint.c (gdb_agent_about_to_close): New.
	(gdb_agent_helper_thread): Handle command 'close'.
	Wait endlessly until the inferior stops.
	Install gdb_agent_remove_socket to atexit hook.
	(agent_socket_name): New static variable.
	(gdb_agent_socket_init): Replace local variable 'name' with
	'agent_socket_name'.
	(gdb_agent_remove_socket): New.

gdb/doc/
	* gdb.texinfo (IPA Protocol Commands): Document new command
	'close'.

gdb/testsuite/
	KFAIL for PR remote/14161.
	* gdb.trace/strace.exp (strace_remove_socket): kfail for native.
	Cleanup socket files.
	(strace_info_marker): Detach inferior.
2012-07-27 08:09:14 +00:00
Tom Tromey d6b289409b * NEWS: Mention maint info bfds.
* gdb_bfd.c (all_bfds): New global.
    	(gdb_bfd_ref, gdb_bfd_unref): Update all_bfds.
    	(print_one_bfd, maintenance_info_bfds, _initialize_gdb_bfd):
    	New functions.
gdb/doc
    	* gdb.texinfo (Maintenance Commands): Document maint info bfds.
2012-07-25 15:47:09 +00:00
Doug Evans e615022aba * NEWS: Document new options "set/show use-deprecated-index-sections",
and delete reference to --use-deprecated-index-sections.
	* symfile.h (use_deprecated_index_sections): Delete.
	* dwarf2read.c (use_deprecated_index_sections): Make static.
	(read_index_from_section): Update wording of how to load
	deprecated index sections.
	(_initialize_dwarf2_read): New options
	"set/show use-deprecated-index-sections".
	* main.c (captured_main): Delete --use-deprecated-index-sections.

	doc/
	* gdb.texinfo (Mode Options): Delete --use-deprecated-index-sections.
	(Index Files): Document how to control the use of deprecated index
	sections.
	(Index Section Format): Replace --use-deprecated-index-sections with
	"set use-deprecated-index-sections on".
2012-07-20 17:38:05 +00:00
Eli Zaretskii 055855a460 Separate the indices in gdbint.texinfo into 2 nodes, to avoid file-name clashes.
* gdbint.texinfo: Remove @syncodeindex directives that put all the
    indices into a single node "Index".  Instead, join function and
    variable indices into a single index, separate from the concept
    index.  Requested in
    http://sourceware.org/ml/gdb-patches/2012-07/msg00146.html.
    (Top): Update the top-level menu: instead of one "Index" there are
    now separate entries "Concept Index" and "Function and Variable
    Index".
    (Concept Index, Function and Variable Index): New nodes.
    (Index): Node deleted.
2012-07-12 07:56:50 +00:00
Hui Zhu f77cc5f048 2012-07-05 Hui Zhu <hui_zhu@mentor.com>
* gdb.texinfo (Maintenance Commands): Change help for "maint agent"
	and "maint agent-eval".
2012-07-05 01:08:24 +00:00
Eli Zaretskii 00595b5e79 gdb.texinfo: Separate the index into 2 indices, cp and fn, to
avoid file-name clashes between Index.html and index.html on
 case-insensitive filesystems.  See the discussion starting in
 http://sourceware.org/ml/gdb-patches/2012-06/msg00457.html for the
 details of the problem.
 (Top): Update the master menu for the above.
 (Concept Index, Command and Variable Index): New nodes, instead of
 the old "Index" node that was deleted.  All cross-references
 updated.
2012-07-03 16:22:42 +00:00
Stan Shebs d3ce09f5bf Add target-side support for dynamic printf.
* NEWS: Mention the additional style.
	* breakpoint.h (struct bp_target_info): New fields tcommands, persist.
	(struct bp_location): New field cmd_bytecode.
	* breakpoint.c: Include format.h.
	(disconnected_dprintf): New global.
	(parse_cmd_to_aexpr): New function.
	(build_target_command_list): New function.
	(insert_bp_location): Call it.
	(remove_breakpoints_pid): Skip dprintf breakpoints.
	(print_one_breakpoint_location): Ditto.
	(dprintf_style_agent): New global.
	(dprintf_style_enums): Add dprintf_style_agent.
	(update_dprintf_command_list): Add agent case.
	(agent_printf_command): New function.
	(_initialize_breakpoint): Add new commands.
	* common/ax.def (printf): New bytecode.
	* ax.h (ax_string): Declare.
	* ax-gdb.h (gen_printf): Declare.
	* ax-gdb.c: Include cli-utils.h, format.h.
	(gen_printf): New function.
	(maint_agent_print_command): New function.
	(_initialize_ax_gdb): Add maint agent-printf command.
	* ax-general.c (ax_string): New function.
	(ax_print): Add printf disassembly.
	* Makefile.in (SFILES): Add format.c
	(COMMON_OBS): Add format.o.
	* common/format.h: New file.
	* common/format.c: New file.
	* printcmd.c: Include format.h.
	(ui_printf): Call parse_format_string.
	* remote.c (remote_state): New field breakpoint_commands.
	(PACKET_BreakpointCommands): New enum.
	(remote_breakpoint_commands_feature): New function.
	(remote_protocol_features): Add new BreakpointCommands entry.
	(remote_can_run_breakpoint_commands): New function.
	(remote_add_target_side_commands): New function.
	(remote_insert_breakpoint): Call it.
	(remote_insert_hw_breakpoint): Ditto.
	(_initialize_remote): Add new packet configuration for
	target-side breakpoint commands.
	* target.h (struct target_ops): New field
	to_can_run_breakpoint_commands.
	(target_can_run_breakpoint_commands): New macro.
	* target.c (update_current_target): Handle
	to_can_run_breakpoint_commands.

	[gdbserver]
	* Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
	(ax.o): Add it to build rule.
	(ax-ipa.o): Ditto.
	(OBS): Add format.o.
	(IPA_OBS): Add format.o.
	* server.c (handle_query): Claim support for breakpoint commands.
	(process_point_options): Add command case.
	(process_serial_event): Leave running if there are printfs in
	effect.
	* mem-break.h (any_persistent_commands): Declare.
	(add_breakpoint_commands): Declare.
	(gdb_no_commands_at_breakpoint): Declare.
	(run_breakpoint_commands): Declare.
	* mem-break.c (struct point_command_list): New struct.
	(struct breakpoint): New field command_list.
	(any_persistent_commands): New function.
	(add_commands_to_breakpoint): New function.
	(add_breakpoint_commands): New function.
	(gdb_no_commands_at_breakpoint): New function.
	(run_breakpoint_commands): New function.
	* linux-low.c (linux_wait_1): Test for and run breakpoint commands
	locally.
	* ax.c: Include format.h.
	(ax_printf): New function.
	(gdb_eval_agent_expr): Add printf opcode.

	[doc]
	* gdb.texinfo (Dynamic Printf): Mention agent style and
	disconnected dprintf.
	(Maintenance Commands): Describe maint agent-printf.
	(General Query Packets): Mention BreakpointCommands feature.
	(Packets): Document commands extension to Z0 packet.
	* agentexpr.texi (Bytecode Descriptions): Document printf
	bytecode.

	[testsuite]
	* gdb.base/dprintf.exp: Add agent style tests.
2012-07-02 15:29:39 +00:00
Jan Kratochvil 2d7b58e8d6 gdb/
Execute -ix and -iex only after system and user gdbinit files.
	* main.c (captured_main): Move CMDARG_INIT_FILE and CMDARG_INIT_COMMAND
	processing down after gdbinit files.

gdb/doc/
	* gdb.texinfo (File Options): Change -ix and -iex commands that apply
	only after gdbinit files.
	(Startup): Move -iex and -iex commands down after gdbinit files.
2012-07-02 12:05:01 +00:00
Jan Kratochvil 202cbf1c52 gdb/
Support shell wildcards for 'set auto-load safe-path'.
	* auto-load.c: Include fnmatch.h.
	(filename_is_in_dir): Rename to ...
	(filename_is_in_pattern_1, filename_is_in_pattern): ... here and split
	it.  Update function comment.  Rename dir_len to pattern_len.  New
	variables filename_len, pattern and filename.  Add more DEBUG_AUTO_LOAD
	messages.  Use gdb_filename_fnmatch.
	(filename_is_in_auto_load_safe_path_vec): Rename variable dir to
	pattern.
	(_initialize_auto_load): Extend the "set auto-load safe-path" help text.
	* defs.h (gdb_filename_fnmatch): New declaration.
	* utils.c: Include fnmatch.h.
	(gdb_filename_fnmatch): New function.

gdb/doc/
	* gdb.texinfo (Auto-loading safe path): Note the shell wildcard
	possibility.
2012-07-02 10:57:34 +00:00
Tom Tromey b6ba681cda * gdb.texinfo (Index Section Format): Update for version 7. 2012-06-29 13:39:02 +00:00
Stan Shebs 71caed8383 * osdata.c (info_osdata_command): Filter out "Title" columns
from non-MI uses.
	* common/linux-osdata.c (struct osdata_type): Add title field.
	(osdata_table): Add titles to each entry.
	(linux_command_xfer_osdata): Add a column for title data.

	* gdb.texinfo (Miscellaneous GDB/MI Commands): Update -info-os
	example, add note about title column.
2012-06-28 23:44:26 +00:00
Siva Chandra Reddy ee0bf529c3 2012-06-26 Siva Chandra Reddy <sivachandra@google.com>
New attribute 'last' for gdb.Symtab_and_line.
        * NEWS (Python Scripting): Add entry about the new attribute.
        * python/py-symtab.c (salpy_get_last): New function which
        implements the get method for the 'last' attribute of
        gdb.Symtab_and_line.
        (sal_object_getset): Add entry for the 'last' attribute.

        doc/
        * gdb.texinfo (Symbol Tables In Python): Add description about
        the new 'last' attribute of gdb.Symtab_and line.

        testsuite/
        * gdb.python/py-symtab.exp: Add tests to test the new attribute
        'last' of gdb.Symtab_and_line.
        * gdb.python/py-symbol.c: Move break point comment to enable
        testing of gdb.Symtab_and_line.last.
2012-06-27 00:21:21 +00:00
Siva Chandra Reddy 3c15d56597 2012-06-26 Siva Chandra Reddy <sivachandra@google.com>
* gdb.texinfo (Symbol Tables In Python): Correct the description
	of the 'pc' attribute of gdb.Symtab_and_line.
2012-06-26 23:51:32 +00:00
Doug Evans 45cfd46896 * NEWS: Mention new options "set debug dwarf2-read" and
"set debug symtab-create".
	* dwarf2read.c (dwarf2_read_debug): New static global.
	(dwarf2_build_psymtabs_hard): Add debugging printfs.
	(process_queue): Ditto.
	(process_full_comp_unit): Ditto.
	(_initialize_dwarf2_read): Add new option "set debug dwarf2-read".
	* elfread.c (elf_symfile_read): Add debugging printf.
	* minsyms.c (install_minimal_symbols): Ditto.
	* psymtab.c (allocate_psymtab): Ditto.
	* symfile.c (allocate_symtab): Ditto.
	* symtab.c (symtab_create_debug): New global.
	(_initialize_symtab): Add new option "set debug symtab-create".
	* symtab.h (symtab_create_debug): Declare.

	doc/
	* gdb.texinfo (Debugging Output): Document debug options dwarf2-read
	and symtab-create.
2012-06-26 20:14:03 +00:00
Keith Seitz 496ee73e83 * gdb.texinfo (GDB/MI Breakpoint Commands): Remove "-r" option
from example.  Remove "rbreak" from list of corresponding
	gdb commands.
2012-06-25 20:51:30 +00:00
Doug Evans 156942c7d1 PR 14125
* NEWS: Document additions to .gdb_index.
	* dwarf2read.c: #include "gdb/gdb-index.h".
	(DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): New macro.
	(DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): New macro.
	(DW2_GDB_INDEX_CU_SET_VALUE): New macro.
	(dwarf2_read_index): Recognize version 7.
	(dw2_do_expand_symtabs_matching): New args want_specific_block,
	block_kind, domain): All callers updated.
	(dw2_find_symbol_file): Handle new index CU values.
	(dw2_expand_symtabs_matching): Match symbol kind if requested.
	(add_index_entry): New args is_static, kind.  All callers updated.
	(offset_type_compare, uniquify_cu_indices): New functions
	(symbol_kind): New function.
	(write_psymtabs_to_index): Remove duplicate CU values.
	(write_psymtabs_to_index): Write .gdb_index version 7.

	doc/
	* gdb.texinfo (Index Section Format): Document version 7 format.

	include/gdb/
	* gdb-index.h: New file.
2012-06-23 22:23:47 +00:00
Yao Qi c614397c62 gdb/doc:
* gdb.texinfo: Add missing cindex for some packets.
2012-06-22 08:37:49 +00:00
Keith Seitz 472a237988 * gdb.texinfo (GDB/MI Breakpoint Commands): Re-order options
for -break-insert and document -p.
2012-06-20 20:11:06 +00:00
Yao Qi 2678e2af1f * python/py-inferior.c: Update comments of infpy_read_memory
and infpy_write_memory.

gdb/doc:

        * gdb.texinfo (Inferiors In Python): Replace "gdb.read_memory"
        and "gdb.write_memory" with "Inferior.read_memory" and
        "Inferior.write_memory".
2012-06-20 04:02:22 +00:00
Eli Zaretskii 984359d2e1 Fix Texinfo usage issues. From Patrice Dumas <pertusus@free.fr>.
* gdb.texinfo (Summary): Add a link to "Free Documentation".
	(Free Documentation): Add @node line.
	(Continuing and Stepping) <advance location>: Use @item instead of
	@itemx.
	(Reverse Execution) <set exec-direction reverse>: Use @item instead of
	@itemx.
	(Embedded Processors): Put the link to "PA" to its correct place,
	according to document structure.
	(Python API): Put the link to "Lazy Strings In Python" to its
	correct place.
	(Index): Use @@ in @tex block to get a literal @.

	* gdbint.texinfo: Fix the @subtitle line.

	* stabs.texinfo (Top): Put the link to "Symbol Types Index" to its
	correct place.
2012-06-15 09:21:37 +00:00
Yao Qi 16bdd41fc6 gdb/doc:
* gdb.texinfo (In-Process Agent): Add 'In-Process Agent
	Protocol'.
	(In-Process Agent Protocol, IPA Protocol Objects)
	(IPA Protocol Commands): New nodes.
	(Tracepoint Packets): Add anchors.
2012-06-08 13:05:55 +00:00
Thomas Schwinge 2d4c29c5e6 gdb/
* NEWS: Document the deprecation of SH's 'regs' command.
	* inferior.h (all_registers_info): Add function declaration.
	* sh-tdep.c (sh_show_regs): Remove variable.
	(sh_generic_show_regs, sh3_show_regs, sh2e_show_regs, sh2a_show_regs)
	(sh2a_nofpu_show_regs, sh3e_show_regs, sh3_dsp_show_regs)
	(sh4_show_regs, sh4_nofpu_show_regs, sh_dsp_show_regs)
	(sh_show_regs_command): Remove functions.
	(sh_gdbarch_init): Don't set sh_show_regs.
	(_initialize_sh_tdep): Make the 'regs' command an deprecated alias to
	'info all-registers'.
	* sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs)
	(sh64_show_regs): Remove functions.
	* sh64-tdep.h (sh64_show_regs): Remove function declaration.

gdb/doc/
	* gdb.texinfo: Document the deprecation of SH's 'regs' command.
2012-06-06 18:03:54 +00:00
Yao Qi 6bd110c5c1 gdb/doc/
* gdb.texinfo: Update copyright year.
2012-06-06 08:20:12 +00:00
Stan Shebs f3e0e9604d 2012-05-23 Stan Shebs <stan@codesourcery.com>
Kwok Cheung Yeung  <kcy@codesourcery.com>

	* Makefile.in (SUBDIR_MI_OBS): Add mi-cmd-info.o.
	(SUBDIR_MI_SRCS): Add mi-cmd-info.c.
	(mi-cmd-info.o): New rule.
	* osdata.h (info_osdata_command): New declaration.
	* osdata.c (info_osdata_command): Change to non-static.
	* mi/mi-cmds.h (mi_cmd_info_os): New declaration.
	* mi/mi-cmds.c (mi_cmds): Add -info-os MI command.
	* mi/mi-cmd-info.c: New file.

	* gdb.texinfo (Miscellaneous GDB/MI Commands): Document -info-os.

	* gdb.mi/mi-info-os.exp: New file.
2012-05-24 00:33:47 +00:00
Jan Kratochvil 1564a2618d gdb/
* NEWS (--with-auto-load-dir): Prepend $debugdir to the default path.
	Describe it.
	* auto-load.c (auto_load_expand_dir_vars): New function.
	(auto_load_safe_path_vec_update): Use it, remove the
	substitute_path_component call thanks to it.
	(auto_load_objfile_script): Remove the debug_file_directory processing.
	Use auto_load_expand_dir_vars, remove the substitute_path_component
	call thanks to it.
	* configure: Regenerate.
	* configure.ac (--with-auto-load-dir): Prepend $debugdir to the default
	path.  Escape $ also for $debugdir.
	(--with_auto_load_safe_path): Escape $ also for $debugdir.
	* utils.c (substitute_path_component): Accept also DIRNAME_SEPARATOR.

gdb/doc/
	* gdb.texinfo (Separate Debug Files): New anchor debug-file-directory.
	Mention also --with-separate-debug-dir.
	(Auto-loading): Prepend $debugdir in the sample output.
	(Auto-loading safe path): Likewise.  Mention also $debugdir for the
	auto-load safe-path variable.
	(objfile-gdb.py file): Remove the extra debug-file-directory paragraph.
	Mention also $debugdir for 'set auto-load scripts-directory'.
2012-05-20 20:35:19 +00:00
Eli Zaretskii eb17f3512a Use @acronym{MIPS} where appropriate.
See http://sourceware.org/ml/gdb-patches/2012-04/threads.html#01091 and
http://sourceware.org/ml/gdb-patches/2012-05/threads.html#00731 for the
related discussions.

	* gdb.texinfo (Continuing and Stepping, Selection, Byte Order)
	(MIPS Embedded, MIPS, MIPS Register packet Format)
	(Target Descriptions, MIPS Features): Use @acronym{MIPS} where
	appropriate.
2012-05-19 08:50:59 +00:00
Maciej W. Rozycki 4cc0665f24 gdb/
* NEWS: Add microMIPS support and "set mips compression",
	"show mips compression" commands.
	* mips-tdep.h (mips_isa): New enum.
	(gdbarch_tdep): Add mips_isa.
	(mips_pc_is_mips16): Update prototype.
	(mips_pc_is_mips, mips_pc_is_micromips): New prototypes.
	* mips-tdep.c (mips_compression_mips16): New variable.
	(mips_compression_micromips): Likewise.
	(mips_compression_strings): Likewise.
	(mips_compression_string): Likewise.
	(is_mips16_isa, is_micromips_isa): New functions.
	(is_mips16_addr): Rename to...
	(is_compact_addr): ... this.
	(unmake_mips16_addr): Likewise to...
	(unmake_compact_addr): ... this.
	(make_mips16_addr): Likewise to...
	(make_compact_addr): ... this.
	(is_mips_addr, is_mips16_addr, is_micromips_addr): New
	functions.
	(mips_elf_make_msymbol_special): Handle microMIPS code.
	(msymbol_is_special): Rename to...
	(msymbol_is_mips16): ... this.
	(mips_make_symbol_special, mips_pc_is_mips16): Update
	accordingly.
	(msymbol_is_mips, msymbol_is_micromips): New functions.
	(mips16_to_32_reg): Rename to...
	(mips_reg3_to_reg): ... this.
	(mips_pc_is_mips, mips_pc_is_micromips): New functions.
	(mips_pc_isa): Likewise.
	(mips_read_pc, mips_unwind_pc, mips_write_pc): Handle microMIPS
	code.
	(mips_fetch_instruction): Pass return status instead of printing
	an error message if requested.  Handle microMIPS code.  Bail out
	on an invalid ISA.
	(micromips_op): New macro.
	(b0s4_imm, b0s5_imm, b0s5_reg, b0s7_imm, b0s10_imm): Likewise.
	(b1s9_imm, b2s3_cc, b4s2_regl, b5s5_op, b5s5_reg): Likewise.
	(b6s4_op, b7s3_reg): Likewise.
	(b0s6_op, b0s11_op, b0s12_imm, b0s16_imm, b0s26_imm): Likewise.
	(b6s10_ext, b11s5_reg, b12s4_op): Likewise.
	(mips_insn_size): New function.
	(mips32_next_pc): Update mips_fetch_instruction call.
	(micromips_relative_offset7): New function.
	(micromips_relative_offset10): Likewise.
	(micromips_relative_offset16): Likewise.
	(micromips_pc_insn_size): Likewise.
	(micromips_bc1_pc): Likewise.
	(micromips_next_pc): Likewise.
	(unpack_mips16): Update mips_fetch_instruction call.
	(extended_mips16_next_pc): Update according to change to
	mips16_to_32_reg.
	(mips_next_pc): Update mips_pc_is_mips16 call.  Handle microMIPS
	code.
	(mips16_scan_prologue): Update mips_fetch_instruction call.
	Update according to change to mips16_to_32_reg.
	(mips_insn16_frame_sniffer): Update mips_pc_is_mips16 call.
	(mips_insn16_frame_base_sniffer): Likewise.
	(micromips_decode_imm9): New function.
	(micromips_scan_prologue): Likewise.
	(mips_micro_frame_cache): Likewise.
	(mips_micro_frame_this_id): Likewise.
	(mips_micro_frame_prev_register): Likewise.
	(mips_micro_frame_sniffer): Likewise.
	(mips_micro_frame_unwind): New variable.
	(mips_micro_frame_base_address): New function.
	(mips_micro_frame_base): New variable.
	(mips_micro_frame_base_sniffer): New function.
	(mips32_scan_prologue): Update mips_fetch_instruction call.
	(mips_insn32_frame_sniffer): Check for the standard MIPS ISA
	rather than for MIPS16.
	(mips_insn32_frame_base_sniffer): Likewise.
	(mips_addr_bits_remove): Handle microMIPS code.
	(deal_with_atomic_sequence): Rename to...
	(mips_deal_with_atomic_sequence): ... this.  Update the type
	of the variable used to hold an instruction.  Remove the ISA bit
	check.  Update mips_fetch_instruction call.
	(micromips_deal_with_atomic_sequence): New function.
	(deal_with_atomic_sequence): Likewise.
	(mips_about_to_return): Handle microMIPS code.  Update
	mips_fetch_instruction call.
	(heuristic_proc_start): Check for the standard MIPS ISA rather
	than for MIPS16.  Update mips_pc_is_mips16 and
	mips_fetch_instruction calls.  Handle microMIPS code.
	(mips_push_dummy_code): Handle microMIPS code.
	(mips_eabi_push_dummy_call): Likewise.
	(mips_o32_return_value): Update mips_pc_is_mips16 call.
	(mips_o64_push_dummy_call): Handle microMIPS code.
	(mips_o64_return_value): Update mips_pc_is_mips16 call.
	(is_delayed): Remove function.
	(mips_single_step_through_delay): Replace the call to is_delayed
	with mips32_instruction_has_delay_slot.  Correct MIPS16 handling.
	Handle microMIPS code.
	(mips_skip_prologue): Update mips_pc_is_mips16 call.  Handle
	microMIPS code.
	(mips32_in_function_epilogue_p): Update mips_fetch_instruction
	call.
	(micromips_in_function_epilogue_p): New function.
	(mips16_in_function_epilogue_p): Update mips_fetch_instruction
	call.
	(mips_in_function_epilogue_p): Update mips_pc_is_mips16 call.
	Handle microMIPS.
	(gdb_print_insn_mips): Likewise.
	(mips_breakpoint_from_pc): Likewise.
	(mips_remote_breakpoint_from_pc): New function.
	(mips32_instruction_has_delay_slot): Simplify making use of the
	updated mips_fetch_instruction interface.
	(micromips_instruction_has_delay_slot): New function.
	(mips16_instruction_has_delay_slot): Simplify making use of the
	updated mips_fetch_instruction interface.
	(mips_adjust_breakpoint_address): Check for the standard MIPS
	ISA rather than for MIPS16 ISA.  Update for unmake_compact_addr
	calls.  Handle microMIPS code.
	(mips_get_mips16_fn_stub_pc): Update mips_fetch_instruction call.
	(mips_skip_trampoline_code): Handle microMIPS code.
	(global_mips_compression): New function.
	(mips_gdbarch_init): Handle the compressed ISA setting from ELF
	file flags.  Register the microMIPS remote breakpoint handler
	and heuristic frame unwinder.
	(show_mips_compression): New function.
	(_initialize_mips_tdep): Add the "set mips compression" and
	"show mips compression" commands.

	gdb/doc/
	* gdb.texinfo (MIPS): Document "set mips compression" and "show
	mips compression".
	(MIPS Breakpoint Kinds): New subsubsection.
2012-05-18 23:46:40 +00:00