Commit Graph

29260 Commits

Author SHA1 Message Date
Keith Seitz
1d93e29a97 PR gdb/12843
* gdb.base/linespecs.exp: New file.
2011-11-11 19:53:12 +00:00
Keith Seitz
731971ed4b PR gdb/12843
* linespec.c (locate_first_half): Keep ':' if it looks
	like it could be part of a Windows path starting with
	a drive letter.
2011-11-11 19:52:46 +00:00
Doug Evans
a4b5b48aa8 * gdb.threads/print-threads.exp: Extend timeout for slower
tests.
2011-11-11 17:36:07 +00:00
Tom Tromey
e0f8f636bd * gdb.texinfo (Compilation): Don't mention -gdwarf-2. Link to GCC
manual.
	(Variables): Don't mention -gdwarf-2.  Link to Compilation node.
	(Macros): Add a footnote.
	(C): Remove paragraph about compiler options.
	(C Constants): Mention wide character and string constants.
	(C Plus Plus Expressions): Update compiler option advice.  Mention
	using declarations.  Mention ADL.  Remove old HP compiler
	information.
2011-11-11 16:56:47 +00:00
Tom Tromey
625c0d4785 PR c++/9257:
* gdb.texinfo (Print Settings): Add an extra note about the need
	for a vtable.
2011-11-11 15:07:57 +00:00
Doug Evans
74e2f25548 * dwarf2read.c (dw2_map_symbol_filenames): New parameter
`need_fullname'.
	* psymtab.c (map_symbol_filenames_psymtab): Ditto.
	(map_partial_symbol_filenames): Ditto.  All callers updated.
	* psymtab.h (map_partial_symbol_filenames): Update prototype.
	* symfile.h (struct quick_symbol_functions, map_symbol_filenames): New
	parameter need_fullname.
2011-11-11 00:43:04 +00:00
gdbadmin
3d88bd9200 *** empty log message *** 2011-11-11 00:00:33 +00:00
Doug Evans
256f06f3f6 * psymtab.c (psymtab_to_fullname): Use cached copy if it exists.
* source.c (symtab_to_fullname): Ditto.
2011-11-10 22:14:16 +00:00
Doug Evans
50f182aa66 * defs.h (is_cplus_marker, set_demangling_style): Moved to ...
* gdb-demangle.h: ... here.  New file.
	* demangle.c: #include "gdb-demangle.h".
	(_initialize_demangler): Use initialize_file_ftype for prototype.
	Move "set demangle" and "set asm-demangle" parameters here from utils.c
	(demangle, show_demangle, asm_demangle, show_asm_demangle): Move here
	from utils.c
	* utils.c: Update. #include "gdb-demangle.h".
	* symtab.h (asm_demangle): Delete.
	(demangle): Move declaration next to use.
	* breakpoint.c: #include "gdb-demangle.h" instead of "demangle.h".
	* dwarf2read.c: #include "gdb-demangle.h".
	* gnu-v2-abi.c: Ditto.
	* jv-typeprint.c: Ditto.
	* mdebugread.c: Ditto.
	* p-typeprint.c: Ditto.
	* stabsread.c: Ditto.
	* printcmd.c: Ditto.
	(asm_demangle): Delete declaration.
	* tui/tui-stack.c: #include "gdb-demangle.h".
2011-11-10 20:21:29 +00:00
Pedro Alves
6953d2240a 2011-11-10 Pedro Alves <pedro@codesourcery.com>
gdb/
	* linux-nat.c (linux_nat_wait): Don't force waking up the event
	loop when returning a TARGET_WAITKIND_NO_RESUMED.
2011-11-10 20:17:52 +00:00
Pedro Alves
0c94aa73a0 2011-11-10 Pedro Alves <pedro@codesourcery.com>
gdb/
	* target.c (target_waitstatus_to_string): Handle
	TARGET_WAITKIND_NO_RESUMED.
2011-11-10 20:07:51 +00:00
Doug Evans
792a023056 * gdb.reverse/i387-env-reverse.exp: Extend timeout of
"record to end of main" test.
2011-11-10 19:22:07 +00:00
Doug Evans
f6b47be484 * python/py-type.c (typy_fields_items): Call check_typedef.
testsuite/
	* gdb.python/py-type.c (TS): New typedef.
	(ts): New global.
	* gdb.python/py-type.exp: Test field list of typedef.
2011-11-10 19:15:10 +00:00
Joel Brobecker
bd119cf152 Fix wrong changelog entry date. 2011-11-10 17:14:51 +00:00
Joel Brobecker
22355c9080 read_frame_register_value and big endian arches
The read_frame_register_value function as it was implemented introduced
a regression on big-endian targets. The problem appears when trying to
get the value of an entity stored inside a register, and when the size
of the entity is smaller than the size of the register. In that case,
we were always reading the first N bytes of the register, which is wrong
for big-endian architectures, where we need to read the last N bytes of
the register.

gdb/ChangeLog:

        * findvar.c (read_frame_register_value): Read correct bytes from
        register on big-endian architectures.

gdb/testsuite/ChangeLog:

        * gdb.ada/small_reg_param: New testcase.
2011-11-10 17:14:41 +00:00
Joel Brobecker
e28cade762 procfs file descriptor leaks
gdb/ChangeLog (from Tom Tromey):

	* procfs.c (load_syscalls): Make a cleanup.
	(open_procinfo_files): fd==0 is ok.
2011-11-10 16:36:28 +00:00
Joel Brobecker
0a86f36427 [procfs] /proc/.../map file descriptor leak
When opening the procfs map file, we create a cleanup routine to make
sure that the associated file descriptor gets closed, but we never
call the cleanup. So the FD gets leaked.

gdb/ChangeLog:

        * procfs.c (iterate_over_mappings): Call do_cleanups before
        returning.
2011-11-10 16:36:18 +00:00
Doug Evans
9bc118a5d4 * gdbtypes.c (check_typedef): Document that this function can
throw an exception.
2011-11-10 06:53:55 +00:00
gdbadmin
eac29d46b7 *** empty log message *** 2011-11-10 00:00:32 +00:00
Tom Tromey
a7860e76c9 gdb
PR c++/13342:
	* valops.c (value_full_object): Return early if real type is
	smaller than the enclosing type.
gdb/testsuite
	* gdb.cp/destrprint.exp: New file.
	* gdb.cp/destrprint.cc: New file.
2011-11-09 19:50:15 +00:00
Yao Qi
86a3003087 gdb/gdbserver
* remote-utils.c (relocate_instruction): A comment fix.
2011-11-09 02:32:42 +00:00
Yao Qi
609657371b gdb/
* amd64-tdep.c (amd64_relocate_instruction): Make it static.
2011-11-09 02:21:54 +00:00
Meador Inge
72a2e3dcf5 gdb/
* arm-tdep.c (thumb_analyze_prologue): Always fallback on the SP
register when the frame can't be determined.
* arm-tdep.c (arm_analyze_prologue): Ditto.

gdb/testsuite/
* gdb.arch/thumb-prologue.c (switch_stack_to_same): New test function.
(switch_stack_to_other): New test function.
* gdb.arch/thumb-prologue.exp: New test cases.
2011-11-09 00:53:40 +00:00
gdbadmin
6a12077df4 *** empty log message *** 2011-11-09 00:00:02 +00:00
Maciej W. Rozycki
4be2aacc62 * gdb.texinfo (MIPS): Remove duplicate "auto" reference from
"set mips abi" documentation.
2011-11-08 21:34:18 +00:00
Maciej W. Rozycki
7bf9deb0b2 * lib/mi-support.exp (mi_send_resuming_command_raw): Fix a typo. 2011-11-08 19:51:17 +00:00
Yao Qi
d3895d7d29 gdb/testsuite/
* gdb.exp (supports_process_record): New.
	(supports_reverse): New.
	* gdb.reverse/break-precsave.exp: Call support_process_record
	to run test conditionally.
	* gdb.reverse/consecutive-precsave.exp: Likewise.
	* gdb.reverse/i386-precsave.exp: Likewise.
	* gdb.reverse/machinestate-precsave.exp: Likewise.
	* gdb.reverse/solib-precsave.exp: Likewise.
	* gdb.reverse/step-precsave.exp: Likewise.
	* gdb.reverse/until-precsave.exp: Likewise.
	* gdb.reverse/watch-precsave.exp: Likewise.
	* gdb.reverse/break-reverse.exp: Call support_reverse  to run
	test conditionally.
	* gdb.reverse/consecutive-reverse.exp: Likewise.
	* gdb.reverse/finish-precsave.exp: Likewise.
	* gdb.reverse/finish-reverse-bkpt.exp: Likewise.
	* gdb.reverse/finish-reverse.exp: Likewise.
	* gdb.reverse/i386-reverse.exp: Likewise.
	* gdb.reverse/i386-sse-reverse.exp: Likewise.
	* gdb.reverse/machinestate.exp: Likewise.
	* gdb.reverse/next-reverse-bkpt-over-sr.exp: Likewise.
	* gdb.reverse/sigall-precsave.exp: Likewise.
	* gdb.reverse/sigall-reverse.exp: Likewise.
	* gdb.reverse/solib-reverse.exp: Likewise.
	* gdb.reverse/step-reverse.exp: Likewise.
	* gdb.reverse/until-reverse.exp: Likewise.
	* gdb.reverse/watch-reverse.exp: Likewise.
2011-11-08 08:23:49 +00:00
Stan Shebs
ce3b0ff733 * MAINTAINERS: Move Michael Snyder to Past Maintainers. 2011-11-08 00:07:53 +00:00
gdbadmin
614e69bb51 *** empty log message *** 2011-11-08 00:00:03 +00:00
Joel Brobecker
2b914b527a Minor reformatting in infrun.c:handle_inferior_event
gdb/ChangeLog:

        * infrun.c (handle_inferior_event): Minor reformatting.
2011-11-07 16:30:19 +00:00
Joel Brobecker
8d26e50c57 [gdbserver] Fix watchpoint support on Windows
Watchpoint support doesn't work anymore when using gdbserver on Windows.
They just never trigger.

The problem comes from the fact that we always set the debug registers
to zero, no matter what.  This in turn comes from the fact that we
use i386_low_insert_watchpoint to compute the DR values:

      return i386_low_insert_watchpoint (&debug_reg_state,
                                         type, addr, len);

This function saves the new values in debug_reg_state.  However,
the values we actually use when setting the DR registers are
taken from two different globals:

        static unsigned dr_status_mirror;
        static unsigned dr_control_mirror;

These are really never actually changed (their value is set from
the DR values read from the inferior, but since we never change
them, in practice, they never change).

The fix is to use the values provided by debug_reg_state, and
to eliminate the two dr_[...] globals.

gdb/gdbserver/ChangeLog:

        * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
        (i386_dr_low_get_control, i386_dr_low_get_status): Use
        dr_status_mirror and dr_control_mirror from debug_reg_state.
        (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
        (i386_initial_stuff): Remove use of deleted globals.
        (i386_get_thread_context, i386_set_thread_context,
        i386_thread_added): Use dr_status_mirror and dr_control_mirror
        from debug_reg_state.
2011-11-07 14:45:09 +00:00
gdbadmin
855565bb2a *** empty log message *** 2011-11-07 00:00:03 +00:00
Doug Evans
6f809020fa * source.c (forget_cached_source_info_for_objfile): Move call to
objfile->sf->qf->forget_cached_source_info outside of
	ALL_OBJFILE_SYMTABS loop.
	(forget_cached_source_info): Delete unused variable `s'.
2011-11-06 04:24:57 +00:00
gdbadmin
6c20f2dc18 *** empty log message *** 2011-11-06 00:00:33 +00:00
Jan Kratochvil
75d1221864 gdb/
* i386-nat.c (dr_ref_count): Remove unused variable.
2011-11-05 20:25:19 +00:00
Doug Evans
e565b8378e * main.c (captured_main): Set lim_at_start before calling
make_command_stats_cleanup.
2011-11-05 17:08:30 +00:00
Yao Qi
a59306a3db gdb/gdbserver:
2011-11-05  Yao Qi  <yao@codesourcery.com>

	* tracepoint.c (gdb_collect): Loop over tracepoints of same
	address as TPOINT's.

gdb/testsuite:

2011-11-05  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/trace-break.exp: Add test on setting two
	fast tracepoints at the same address.
2011-11-05 13:16:23 +00:00
gdbadmin
23714b1114 *** empty log message *** 2011-11-05 00:00:33 +00:00
Doug Evans
0a1c4d10f1 * utils.c: #include "timeval-utils.h".
(cmd_stats): Rename start_time to start_cpu_time.
	New member start_wall_time.
	(report_command_stats): Report wall time.
	(make_command_stats_cleanup): Record start wall time.

	doc/
	* gdb.texinfo (Maintenance Commands): Update docs of "maint time".
2011-11-04 16:45:13 +00:00
Tom Tromey
a1d705ee1b * cp-namespace.c (cp_lookup_symbol_imports): Reindent. 2011-11-04 16:37:17 +00:00
Rainer Orth
81de56bef2 * coff-pe-read.c: Include defs.h before bfd.h. 2011-11-04 14:04:06 +00:00
Phil Muldoon
3ab1ec2776 2011-11-04 Phil Muldoon <pmuldoon@redhat.com>
PR Python/13345

	* python/python.c (python_run_simple_file): Expand tilde in path.
2011-11-04 12:07:53 +00:00
Phil Muldoon
cd829959ce 2011-11-04 Phil Muldoon <pmuldoon@redhat.com>
PR Python/13363

	* python/py-type.c (typy_lookup_type): Do not return a type in
          an exception handler.
2011-11-04 11:57:04 +00:00
gdbadmin
ec5d23e4aa *** empty log message *** 2011-11-04 00:00:32 +00:00
Jan Kratochvil
080ad64808 gdb/
* linux-nat.c (_initialize_linux_nat): Improve help
	for `info proc stat', `info proc status', `info proc cwd',
	`info proc cmdline' and `info proc exe'.
2011-11-03 18:24:45 +00:00
Jan Kratochvil
87769f591c gdb/testsuite/
* gdb.base/commands.exp (cmd1 error): Fix false ERROR with gdbserver.
2011-11-03 17:43:51 +00:00
Tom Tromey
aad1c02c74 * gdb.texinfo (Stopping): Add menu entry.
(Continuing and Stepping): Restore @node.  Use @section, not
	@subsection.
2011-11-03 14:32:49 +00:00
Maciej W. Rozycki
983fb131e9 * gdb.texinfo (Skipping Over Functions and Files): Remove node
designation.  Fix "Specify Location" cross-reference.
2011-11-03 00:16:45 +00:00
gdbadmin
398934ee75 *** empty log message *** 2011-11-03 00:00:33 +00:00
Stan Shebs
3065dfb6b4 2011-11-02 Stan Shebs <stan@codesourcery.com>
String collection for tracepoints.
	* NEWS: Mention string collection.
	* common/ax.def (tracenz): New bytecode.
	* ax-gdb.h (trace_string_kludge): Declare.
	* ax-gdb.c: Include valprint.h and c-lang.h.
	(trace_string_kludge): New global.
	(gen_traced_pop): Add string case.
	(agent_command): Add string case.
	* tracepoint.h (decode_agent_options): Declare.
	* tracepoint.c: Include cli-utils.h.
	(decode_agent_options): New function.
	(validate_actionline): Call it.
	(encode_actions_1): Ditto.
	* target.h (struct target_ops): New method to_supports_string_tracing.
	(target_supports_string_tracing): New macro.
	* target.c (update_current_target): Add to_supports_string_tracing.
	* remote.c (struct remote_state): New field string_tracing.
	(remote_string_tracing_feature): New function.
	(remote_protocol_features): New feature tracenz.
	(remote_supports_string_tracing): New function.
	(init_remote_ops): Set to_supports_string_tracing.

	* tracepoint.c (agent_mem_read_string): New function.
	(eval_agent_expr): Call it for tracenz.
	* server.c (handle_query): Report support for tracenz.

	* gdb.texinfo (Tracepoint Action Lists): Document collect/s.
	(General Query Packets): Describe tracenz feature.
	* agentexpr.texi (Bytecode Descriptions): Describe tracenz.

	* gdb.trace/collection.c: Add code using strings.
	* gdb.trace/collection.exp: Add tests of string collection.
2011-11-02 23:44:21 +00:00