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Author SHA1 Message Date
Ulrich Weigand
0852fee32a * gdb.cell/fork.exp: Delete breakpoints after reaching main. 
* gdb.cell/gcore.exp: Likewise.
	* gdb.cell/solib-symbol.exp: Use "info symbol" instead of "break"
	to verify the correct instance of main is selected.
 2012-01-02 18:04:26 +00:00
Jan Kratochvil
0cd09acb33 gdb/ 
* Makefile.in (ALL_TARGET_OBS): Remove solib-target.o.
	* configure.tgt (arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-symbianelf*)
	(i[34567]86-*-dicos*, i[34567]86-*-cygwin*, i[34567]86-*-mingw32*)
	(x86_64-*-dicos*, x86_64-*-mingw*): Remove solib-target.o.
	Revert this part of:
	2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
	Build gdb directly from *.o files not using libgdb.a.
	* Makefile.in (COMMON_OBS): Remove solib-target.o.
 2012-01-02 17:18:46 +00:00
Joel Brobecker
12c3e59c33 Update the copyright header of various files... 
... to follow the correct syntax (according to the gospel of
gnulib's update-copyright). In other words:
  - no comma after the last year;
  - FSF spelled exactly "Free Software Foundation, Inc.", with
    the comma and the period at the end.

sim/common/ChangeLog:

	* dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
	header.

sim/m32c/ChangeLog:

	* blinky.S, gloss.S, sample.S: Reformat copyright header.

sim/mn10300/ChangeLog:

	* sim-main.h: Reformat copyright header.

sim/ppc/ChangeLog:

	* dp-bit.c: Reformat copyright header.

gdb/ChangeLog:

        * gdb/common/gdb_thread_db.h, gdb/dbxread.c, gdb/environ.c,
        gdb/gcore.h, gdb/rs6000-tdep.h, gdb/s390-nat.c, gdb/tic6x-tdep.c:
        Reformat the copyright header.

gdb/gdbserver/ChangeLog:

	* terminal.h: Reformat copyright header.

gdb/testsuite/ChangeLog:

	* dg-extract-results.sh, gdb.arch/gcore.c, gdb.arch/gdb1558.c,
	gdb.arch/i386-gnu-cfi.c, gdb.base/complex.c, gdb.base/cvexpr.c,
	gdb.base/gcore.c, gdb.base/gdb1555-main.c, gdb.base/gdb1555.c,
	gdb.base/gdb1821.c, gdb.base/long_long.c, gdb.base/restore.c,
	gdb.base/sepdebug.c, gdb.base/type-opaque-lib.c,
	gdb.base/type-opaque-main.c, gdb.cp/maint.exp, gdb.cp/namespace1.cc,
	gdb.cp/pr9631.cc, gdb.cp/psmang1.cc, gdb.cp/psmang2.cc,
	gdb.cp/try_catch.cc, gdb.cp/virtfunc.cc, gdb.hp/gdb.base-hp/reg.exp,
	gdb.mi/basics.c, gdb.mi/mi-stack.c, gdb.mi/mi-var-child.c,
	gdb.mi/mi2-var-child.exp, gdb.mi/var-cmd.c,
	gdb.threads/thread_check.c: Reformat copyright header.
 2012-01-02 15:37:37 +00:00
Jan Kratochvil
11bf149050 gdb/ 
Revert this part of:
	2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
	Remove the gdbtui binary.
	* gdb.c (main): Remove args.interpreter_p initialization.
	* main.c (captured_main): Set INTERPRETER_P directly by INTERP_CONSOLE.
	* main.h (struct captured_main_args): Remove interpreter_p.
 2012-01-02 13:29:57 +00:00
Joel Brobecker
1fef196fe0 Add fnchange.lst entry for gdb/ChangeLog-2011. 
gdb/ChangeLog:

	* config/djgpp/fnchange.lst: Add entry for ChangeLog-2011.
 2012-01-02 09:03:09 +00:00
Joel Brobecker
6782781204 gdb/gdbserver/gdbreplay: Update copyright year in version out 
gdb/ChangeLog:

	* top.c (print_gdb_version): Update copyright year.

gdb/gdbserver/ChangeLog:

	* server.c (gdbserver_version): Update copyright year.
	* gdbreplay.c (gdbreplay_version): Likewise.
 2012-01-02 08:59:35 +00:00
Joel Brobecker
0c10e53e43 Rotate GDB ChangeLog for 2012. 2012-01-02 08:58:08 +00:00
Yao Qi
a4d0b8315f gdb/ 
* inf-ptrace.c (inf_ptrace_xfer_partial): Reindent.
 2012-01-02 03:59:35 +00:00
Jan Kratochvil
b5914469f9 gdb/ 
Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
	* arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
	3 times.
	* infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
	fall through into AT_ENTRY_POINT.
	(call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
	DUMMY_ADDR with it.
	* ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
	PPC_INSN_SIZE skip to 3 times.
 2012-01-02 02:52:20 +00:00
Jan Kratochvil
8da828f760 gdb/ 
* amd64-linux-nat.c (update_debug_registers_callback): New comment on
	the return value.
	* i386-linux-nat.c (update_debug_registers_callback): Likewise.
 2012-01-02 02:42:24 +00:00
Jan Kratochvil
8574e74b2b gdb/ 
Build gdb directly from *.o files not using libgdb.a.
	* Makefile.in (SUBDIR_TUI_OBS): Remove duplicate tui.o.
	(COMMON_OBS): Remove solib-target.o.
	(LIBGDB_OBS, libgdb.a): Move it before the gdb$(EXEEXT) rule.
	(gdb$(EXEEXT)): Replace libgdb.a with $(LIBGDB_OBS).
	(LIBGDB_OBS, libgdb.a): Move it above.
	* configure.tgt (alpha*-*-linux*, alpha*-*-freebsd*)
	(alpha*-*-kfreebsd*-gnu, alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu)
	(alpha*-*-openbsd*, am33_2.0*-*-linux*, arm*-wince-pe)
	(arm*-*-mingw32ce*, arm*-*-linux*, arm*-*-netbsd*, arm*-*-knetbsd*-gnu)
	(arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-linux*)
	(hppa*-*-netbsd*, hppa*-*-openbsd*, i[34567]86-*-darwin*)
	(i[34567]86-*-dicos*, i[34567]86-*-freebsd*, i[34567]86-*-kfreebsd*-gnu)
	(i[34567]86-*-netbsd*, i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*)
	(i[34567]86-*-nto*, i[34567]86-*-solaris2.1[0-9]*)
	(x86_64-*-solaris2.1[0-9]*, i[34567]86-*-solaris*, i[34567]86-*-linux*)
	(i[34567]86-*-gnu*, ia64-*-linux*, m32r*-*-linux*, m68*-*-linux*)
	(m68*-*-netbsd*, m68*-*-knetbsd*-gnu, m68*-*-openbsd*)
	(microblaze*-linux-*, microblaze*-*-linux*, mips*-sgi-irix5*)
	(mips*-sgi-irix6*, mips*-*-linux*, mips*-*-netbsd*)
	(mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
	(powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-aix*, rs6000-*-*)
	(powerpc-*-linux*, powerpc64-*-linux*, powerpc*-*-*, s390*-*-*)
	(sh*-*-linux*, sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
	(sparc-*-linux*, sparc64-*-linux*, sparc*-*-freebsd*)
	(sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*, sparc-*-knetbsd*-gnu)
	(sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu, sparc-*-openbsd*)
	(sparc64-*-openbsd*, sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*)
	(sparc-*-solaris2*, sparcv9-*-solaris2*, sparc64-*-solaris2*)
	(vax-*-netbsd*, vax-*-knetbsd*-gnu, x86_64-*-darwin*, x86_64-*-dicos*)
	(x86_64-*-linux*, x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu)
	(x86_64-*-netbsd*, x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*)
	(xtensa*-*-linux*, xtensa*): Remove solib.o from gdb_target_obs.
 2012-01-02 02:31:18 +00:00
Jan Kratochvil
217bff3e3f gdb/ 
Remove the gdbtui binary.
	* .gitignore (/gdbtui): Remove.
	* Makefile.in (TUI): Remove.
	(SUBDIR_TUI_OBS): Remove tui-main.o.
	(SUBDIR_TUI_SRCS): Remove tui/tui-main.c.
	(all-tui, install-tui, uninstall-tui, $(TUI)$(EXEEXT), clean-tui)
	(tui-main.o): Remove.
	(all_object_files): Remove tui-main.o.
	* NEWS: New note for the gdbtui removal.
	* configure: Rebuilt.
	* configure.ac: No longer add all-tui, clean-tui, install-tui and
	uninstall-tui to CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL and
	CONFIG_UNINSTALL respectively.
	* gdb.c (main): Remove args.interpreter_p initialization.
	* main.c (captured_main): Set INTERPRETER_P directly by INTERP_CONSOLE.
	* main.h (struct captured_main_args): Remove interpreter_p.
	* tui/tui-main.c: Remove.

gdb/doc/
	Remove the gdbtui binary.
	* all-cfg.texi (GDBTUI): Remove.
	* gdb.texinfo (Mode Options): Remove the GDBTUI reference.
	(TUI): Remove GDBTUI pindex.  Remove the GDBTUI reference.
	* gdbint.texinfo (Testsuite): Replace `gdbtui' by `gdb -tui'.
 2012-01-02 02:28:59 +00:00
Doug Evans
bb5ed36303 * dwarf2read.c (dwarf2_compute_name): Simplify objfile references. 
(dwarf2_physname, read_import_statement): Ditto.
	(read_call_site_scope, dwarf2_record_block_ranges): Ditto.
	(process_structure_scope read_subroutine_type): Ditto.
	(read_typedef, load_partial_dies, read_partial_die): Ditto.
	(find_partial_die, dwarf_decode_lines, lookup_die_type): Ditto.
	(dwarf2_fetch_die_location_block): Ditto.
	(dwarf_decode_macros, dwarf2_symbol_mark_computed): Ditto.
 2012-01-02 01:23:41 +00:00
Doug Evans
a0f42c2110 * dwarf2read.c (read_signatured_type): Delete `objfile' arg. 
All callers updated.
	(load_full_comp_unit, queue_comp_unit, process_queue): Ditto.
	(dw2_do_instantiate_symtab, dw2_instantiate_symtab): Ditto.
	(process_psymtab_comp_unit, load_partial_comp_unit): Ditto.
 2012-01-02 00:50:07 +00:00
Doug Evans
2dc860c0ac * dwarf2read.c (load_cu): Move assert to more useful location. 2012-01-02 00:29:19 +00:00
Doug Evans
68dc6402dc * dwarf2read.c (free_heap_comp_unit): Renamed from free_one_comp_unit. 
All callers updated.
 2012-01-02 00:23:50 +00:00
Doug Evans
9cdd5dbd27 * dwarf2read.c (dwarf2_per_objfile): Add comment. 
(dwarf2_elf_names): Minor reformat.
	(dwarf2_per_cu_data): Tweak comment.
	(dwarf2_read_section): Fix comment.
	(create_all_comp_units): Fix comment.
	(load_full_comp_unit): Fix comment.
	(process_full_comp_unit): Fix comment.
	(read_signatured_type): Fix comment.
 2012-01-02 00:09:58 +00:00
gdbadmin
36a4f917f3 *** empty log message *** 2012-01-02 00:00:03 +00:00
gdbadmin
5de8732ddb *** empty log message *** 2012-01-01 00:00:03 +00:00
Doug Evans
3c8e0968a5 * dwarf2read.c (read_typedef): Guard against self-referential typedefs. 2011-12-31 17:18:13 +00:00
gdbadmin
fbb23c67d6 *** empty log message *** 2011-12-31 00:00:03 +00:00
Edjunior Barbosa Machado
e4a7ca93ab Fixing previous Changelog entry (removing the unnecessary "gdb/testsuite/" line 
and adding the missing period)
 2011-12-30 14:30:39 +00:00
Edjunior Barbosa Machado
c0f378ec1b 2011-12-30 Edjunior Machado <emachado@linux.vnet.ibm.com> 
gdb/testsuite/
	* gdb.python/py-finish-breakpoint.exp: Add `.' prefix for ppc64
	* gdb.python/py-finish-breakpoint2.exp: Skip testcase if python support
	is not enabled.
 2011-12-30 14:11:57 +00:00
gdbadmin
2f2f5c674d *** empty log message *** 2011-12-30 00:00:33 +00:00
gdbadmin
9466658bc7 *** empty log message *** 2011-12-29 00:00:33 +00:00
Jan Kratochvil
1668ae2500 gdb/ 
* gdbarch.sh (max_insn_length): Extend the comment by unit.
	* gdbarch.h: Regenerate.
 2011-12-28 18:45:46 +00:00
Joel Brobecker
1417b39dad varobj.c:varobj_update minor reformatting 
gdb/ChangeLog:

        * varobj.c (varobj_update): Minor reformatting, putting the function
        name at the start of the next line.
 2011-12-28 07:05:20 +00:00
gdbadmin
40a01f6f32 *** empty log message *** 2011-12-28 00:00:02 +00:00
Doug Evans
7019d805c7 * dwarf2read.c (struct dwarf2_cu): Delete members first_fn, last_fn, 
cached_fn.
	(struct function_range): Delete.
	(initialize_cu_func_list, add_to_cu_func_list): Delete.  All callers
	updated.
	(check_cu_functions): Ditto.
 2011-12-27 23:41:59 +00:00
Mark Kettenis
e8ace1c0f4 2011-12-27 Mark Kettenis <kettenis@gnu.org> 
* inf-ptrace.c [PT_IO && PIOD_READ_AUXV]
       (inf_ptrace_xfer_partial): Implement TARGET_OBJECT_AUXV.
       (inf_ptrace_auxv_parse): New function.
       (inf_ptrace_target): Initialize to_auxv_parse field.
 2011-12-27 21:36:40 +00:00
Jan Kratochvil
3bc96cfbb2 gdb/testsuite/ 
* gdb.python/py-finish-breakpoint.c (test_exec_exit): Change the
	parameter to self_exec, adjust the function.
	(main): Check for argv[1] "exit".  Use argv[0] for test_exec_exit.
	* gdb.python/py-finish-breakpoint.exp (set var self_exec = 0): New test.
	(set var do_exit = 0): Remove test.
	(newline at end of file): Add one.
 2011-12-27 21:29:41 +00:00
Joel Brobecker
c04316705c New function ada-lang.c:should_use_wild_match... 
... to avoid code duplication.

gdb/ChangeLog:

        * ada-lang.c (should_use_wild_match): New function.
        (ada_lookup_simple_minsym): Use should_use_wild_match.
        Minor simplification.  Add comment.
        (ada_lookup_symbol_list): Use should_use_wild_match.
        Minor simplification.
 2011-12-27 04:17:55 +00:00
Joel Brobecker
41843fe8ff remove use of sprintf in py-finishbreakpoint.c... 
... and replace it with call to xsnprintf, following GDB's coding rules.

gdb/ChangeLog:

        * py-finishbreakpoint.c (bpfinishpy_init): Replace call to
        sprintf by call to xsnprintf.
 2011-12-27 04:12:10 +00:00
Joel Brobecker
095bcf5ed3 Ignore data minimal symbols for breakpoint linespecs 
gdb/ChangeLog:

        * linespec.c (struct collect_minsyms) [list_mode]: New field.
        (add_minsym): Ignore data symbols if not in list mode.
        (search_minsyms_for_name): Set local.list_mode.

gdb/testsuite/ChangeLog:

        * gdb.base/dmsym.c, gdb.base/dmsym_main.c, gdb.base/dmsym.exp:
        New files.
 2011-12-27 04:07:04 +00:00
Joel Brobecker
9c5e43861d Improve gdb_realpath for Windows hosts 
On Windows hosts, gdb_realpath is just an xstrdup. This makes filename
comparisons on Windows very chancy. Normally, we would normalize both
paths, and then compare.  But since the normalization doesn't do
anything, two equivalent names on Windows might not match.  This can
happen when trying to insert a breakpoint using the fullpath of a file.
For instance, if the compiler generated debug info that says that
the compilation directory is: `c:\\some\\double\\slashes\\dir', then
trying to insert a breakpoint on `c:/some/double/slashes/dir/foo.c:4'
does not work:

    (gdb) b c:/some/double/slashes/dir/foo.c:4
    No source file named c:/some/double/slashes/dir/foo.c:4.
    (gdb) b c:\some\double\slashes\dir\foo.c:4
    No source file named c:\some\double\slashes\dir\foo.c:4.

This fixes the problem by enhancing gdb_realpath on Windows hosts.
The code is inspired from libiberty's lrealpath.

gdb/ChangeLog:

        * utils.c (gdb_realpath): Add better support for Windows hosts.
 2011-12-27 04:03:58 +00:00
gdbadmin
ca5202fb32 *** empty log message *** 2011-12-27 00:00:03 +00:00
Jan Kratochvil
18d19bd150 gdb/testsuite/ 
Fix racy FAILs.
	* gdb.threads/fork-thread-pending.c (barrier): New variable.
	(thread_function, thread_forker): Call pthread_barrier_wait for it.
	(main): Call pthread_barrier_init for it.
 2011-12-26 21:37:17 +00:00
Jan Kratochvil
e809353af1 gdb/testsuite/ 
Fix double send_gdb leading to racy FAILs.
	* gdb.base/break.exp (set silent break bp_location1): Replace
	3x send_gdb and gdb_expect by gdb_test.
	* gdb.base/fileio.exp: Replace 2x send_gdb by gdb_exit and sleep.
	* gdb.base/foll-vfork.exp (vfork_and_exec_child_follow_to_main_bp)
	(vfork_and_exec_child_follow_through_step): Use gdb_test_no_output
	instead of send_gdb.  Twice.
	* gdb.base/sepdebug.exp (set silent break bp_location1): Replace
	3x send_gdb and gdb_expect by gdb_test.
	* gdb.mi/mi-nsmoribund.exp: Replace 3x send_gdb by mi_gdb_test.
 2011-12-26 11:24:55 +00:00
gdbadmin
15daccb2f7 *** empty log message *** 2011-12-26 00:00:03 +00:00
gdbadmin
02e49516c9 *** empty log message *** 2011-12-25 00:00:02 +00:00
Jan Kratochvil
da8cb7ec98 gdb/testsuite/ 
* gdb.linespec/linespec.exp: Compile using {c++}.
 2011-12-24 23:54:20 +00:00
gdbadmin
b4a2e9b4e1 *** empty log message *** 2011-12-24 00:00:02 +00:00
Jan Kratochvil
ae1a303ef4 gdb/testsuite/ 
* gdb.cp/templates.exp (test_template_typedef): Import gdb_prompt.
	(print destructor of template typedef): Extend it for gcc/51668 XFAIL.
	(verify GCC PR debug/51668): New test.
 2011-12-23 18:01:26 +00:00
Kevin Pouget
cc72b2a2da Introduce gdb.FinishBreakpoint in Python 
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o.
	(SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c.
	Add build rule for this file.
	* infcmd.c (print_return_value): Split to create get_return_value.
	(get_return_value): New function based on print_return_value. Handle
	case where stop_registers are not set.
	* inferior.h (get_return_value): New prototype.
	* python/py-breakpoint.c (bppy_pending_object): Make non-static.
	(gdbpy_breakpoint_created): Set is_py_finish_bp is necessary.
	(struct breakpoint_object): Move to python-internal.h
	(BPPY_REQUIRE_VALID): Likewise.
	(BPPY_SET_REQUIRE_VALID): Likewise.
	(gdbpy_breakpoint_created): Initialize is_finish_bp.
	(gdbpy_should_stop): Add  pre/post hooks before/after calling stop
	method.
	* python/python-internal.h (breakpoint_object_type): Add as extern.
	(bppy_pending_object): Likewise.
	(typedef struct breakpoint_object) Removed.
	(struct breakpoint_object): Moved from py-breakpoint.c.
	Add field is_finish_bp.
	(BPPY_REQUIRE_VALID): Moved from py-breakpoint.c.
	(BPPY_SET_REQUIRE_VALID): Likewise.
	(frame_object_to_frame_info): New prototype.
	(gdbpy_initialize_finishbreakpoints): New prototype.
	(bpfinishpy_is_finish_bp): Likewise.
	(bpfinishpy_pre_stop_hook): Likewise.
	(bpfinishpy_post_stop_hook): Likewise.
	* python/py-finishbreakpoint.c: New file.
	* python/py-frame.c(frame_object_to_frame_info): Make non-static and
	accept PyObject instead of frame_object.
	(frapy_is_valid): Don't cast to frame_object.
	(frapy_name): Likewise.
	(frapy_type): Likewise.
	(frapy_unwind_stop_reason): Likewise.
	(frapy_pc): Likewise.
	(frapy_block): Likewise.
	(frapy_function): Likewise.
	(frapy_older): Likewise.
	(frapy_newer): Likewise.
	(frapy_find_sal): Likewise.
	(frapy_read_var): Likewise.
	(frapy_select): Likewise.
	* python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function.
	(_initialize_python): Add gdbpy_initialize_finishbreakpoints.
	* python/python.h: Include breakpoint.h
	(gdbpy_is_stopped_at_finish_bp): New prototype.

doc/
	* gdb.texinfo (Finish Breakpoints in Python): New subsection.
	(Python API): Add menu entry for Finish Breakpoints.

testsuite/
	* Makefile.in (EXECUTABLES): Add py-finish-breakpoint and
	py-finish-breakpoint2
	(MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so
	* gdb.python/py-breakpoint.exp (mult_line): Define and use variable
	instead of line number.
	* gdb.python/py-finish-breakpoint.c: New file.
	* gdb.python/py-finish-breakpoint.exp: New file.
	* gdb.python/py-finish-breakpoint.py: New file.
	* gdb.python/py-finish-breakpoint2.cc: New file.
	* gdb.python/py-finish-breakpoint2.exp: New file.
	* gdb.python/py-finish-breakpoint2.py: New file.
 2011-12-23 17:06:16 +00:00
Jan Kratochvil
6538471c25 gdb/testsuite/ 
Fix compatibility with gcc-4.7.
	* gdb.python/py-frame-inline.c (f): Use inline for __always_inline__.
 2011-12-23 14:57:39 +00:00
Jan Kratochvil
3b7962f954 gdb/testsuite/ 
Partial fix of compatibility with gcc-4.7.
	* gdb.cp/templates.exp (ptype T5<int>, ptype t5i): Turn all PASS cases
	into XFAIL "new without size_t".  Permit size_t for the KFAIL case.
	Add comment to add a PASS case in the future.
 2011-12-23 14:49:54 +00:00
gdbadmin
23cb30dead *** empty log message *** 2011-12-23 00:00:03 +00:00
Tom Tromey
e848a8a515 PR python/12533: 
* value.h (release_value_or_incref): Declare.
	* value.c (struct value) <released>: New field.
	(free_all_values, release_value, value_release_to_mark): Update
	'released'.
	(release_value_or_incref): New function.
	* python/py-value.c (valpy_new): Use release_value_or_incref.
	(value_to_value_object): Likewise.
	* varobj.c (install_new_value): Move value_incref earlier.
 2011-12-22 19:51:10 +00:00
Tom Tromey
87784a4754 * value.c (struct value) <modifiable, lazy, optimized_out, 
initialized, stack>: Now bitfields.  Move to top.
	<reference_count>: Move earlier.
 2011-12-22 19:41:59 +00:00
Tom Tromey
b19686e08b * minsyms.h: Rearrange. Document header and all functions. 
* minsyms.c: Move some comments to minsyms.h.
 2011-12-22 02:34:34 +00:00
gdbadmin
cbbc9a5c83 *** empty log message *** 2011-12-22 00:00:33 +00:00
Tom Tromey
c35384fbef * symtab.h: Include minsyms.h. 
(prim_record_minimal_symbol, prim_record_minimal_symbol_full)
	(prim_record_minimal_symbol_and_info, msymbol_hash_iw)
	(msymbol_hash, SYMBOL_HASH_NEXT, msymbol_objfile)
	(lookup_minimal_symbol, lookup_minimal_symbol_text)
	(lookup_minimal_symbol_solib_trampoline)
	(lookup_minimal_symbol_by_pc_name, lookup_minimal_symbol_by_pc)
	(iterate_over_minimal_symbols, lookup_minimal_symbol_and_objfile)
	(lookup_minimal_symbol_by_pc_section)
	(lookup_solib_trampoline_symbol_by_pc)
	(init_minimal_symbol_collection)
	(make_cleanup_discard_minimal_symbols, install_minimal_symbols)
	(msymbols_sort): Move to minsyms.h.
	* objfiles.c (terminate_minimal_symbol_table): Move to minsyms.c.
	* minsyms.c (terminate_minimal_symbol_table): Move from
	objfiles.c.
	* minsyms.h: New file.
 2011-12-21 21:51:57 +00:00
Tom Tromey
a5bd37c3ca * hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Use 
ALL_OBJFILE_MSYMBOLS.
	(hppa_hpux_find_dummy_bpaddr): Likewise.
	* jit.c (jit_object_close_impl): Use
	terminate_minimal_symbol_table.
 2011-12-21 21:34:25 +00:00
Tom Tromey
0af1e9a54b * elfread.c (elf_symtab_read): Put the filename in the filename 
bcache.
 2011-12-21 21:30:31 +00:00
Tom Tromey
04aba06513 * symtab.h (struct minimal_symbol) <filename>: Now const. 2011-12-21 21:24:59 +00:00
Ulrich Weigand
7052e42c35 gdb/ 
PR tdep/12797
	* arm-tdep.c (arm_return_value): Handle complex types.

gdb/testsuite/
	PR tdep/12797
	* gdb.base/callfuncs.exp: Remove KFAIL.
 2011-12-21 21:13:15 +00:00
Andreas Schwab
f16c4e8bdd * ppc-linux-nat.c (create_watchpoint_request): Only use ranged 
watchpoints when supported.
 2011-12-21 15:27:29 +00:00
Jan Kratochvil
4ac39b9724 gdb/ 
* symfile.c (objfilep): New typedef and new DEF_VEC_P.
	(reread_symbols): Remove variable reread_one, new variables
	new_objfiles, all_cleanups and ix.  Use new_objfiles instead of
	reread_one.  Push changed objfiles to new_objfiles, call
	observer_notify_new_objfile for them later.
 2011-12-21 14:25:53 +00:00
Joel Brobecker
bb2f58dc41 Use symbol search name in expand_symtabs_matching_via_partial... 
We are iterating over all symbols in a partial symtab that would
match a given name, so we should match the partial symbols
search name against the given name rather than using the natural
name.  In C++, that does not make a difference, but it does in
Ada, because Ada searches using the symbol encoded name...

We also update the generation of the .gdb_index file to match this
change in the search. Although technically an incompatible change,
we do not increment the gdb_index version number, because Ada is
the only language where it would make a difference - except that
this feature is not supported for Ada.

gdb/ChangeLog:

        * psymtab.c (expand_symtabs_matching_via_partial): Match
        the partial symbols using their SYMBOL_SEARCH_NAME.
        * symfile.h (struct quick_symbol_functions): Udate the
        documentation of expand_symtabs_matching.
        * dwarf2read.c (write_psymbols): Use SYMBOL_SEARCH_NAME instead
        of SYMBOL_NATURAL_NAME in index entry.
 2011-12-21 07:34:09 +00:00
Joel Brobecker
53907c915d Add handling for unqualified Ada operators in linespecs 
This patch enhances the linespec parser to recognize unqualified
operator names in linespecs. This allows the user to insert a breakpoint
on operator "+" as follow, for instance:

        (gdb) break "+"

Previously, it was possible to insert such a breakpoint, but one
had to fully qualify the function name. For instance:

        (gdb) break ops."+"

gdb/ChangeLog:

        * linespec.c (locate_first_half): Add handling of Ada operators
        when the current language is Ada.
 2011-12-21 07:24:40 +00:00
Joel Brobecker
50f8ea949d missing check against overlay_debugging in objfiles.c 
This fixes a problem where the debugger is trying to locate a minimal
symbol from its address, when the symbol is inside a section whose
VMA is different from its LMA.

We have a program that was built on ppc-elf using a linker script
such that data sections are placed in ROM, and then loaded onto RAM
at execution.  So their VMA addresses are indeed different from
their LMA address.

Unfortunately, there is one place where GDB gets slightly confused
into thinking that these data sections are overlayed, while it's
not the case here.  This show up when trying to print the list of
Ada tasks, where GDB is unable to determine their names, and thus
prints a generic `Ravenscar task' instead:

    (gdb) info tasks
       ID       TID P-ID Pri State                  Name
        1     1d580      127 Delay Sleep            Ravenscar task
        2     183f8      127 Delay Sleep            Ravenscar task
    *   3     13268      127 Runnable               Ravenscar task

We expected:

    (gdb) info tasks
       ID       TID P-ID Pri State                  Name
        1     1d580      127 Delay Sleep            environment_task
        2     183f8      127 Delay Sleep            raven2
    *   3     13268      127 Runnable               raven1

The name of the task is determined by looking up the symbol table
using the task ID, which is the address where the symbol is defined.
So, ada-tasks calls...

    msym = lookup_minimal_symbol_by_pc (task_id);

... which in turn first tries to determine the section associated
to this address (find_pc_section), which itself uses a map of sections
to find it. The map itself is recomputed every time objfiles are
loaded/changed by `update_section_map'. And `update_section_map'
relies on `insert_section_p' to determine whether the section should
be inserted in the map or not.

This is where things get interesting for us, because `insert_section_p'
simply rejects overlay sections:

  if (lma != 0 && lma != bfd_section_vma (abfd, section)
      && (bfd_get_file_flags (abfd) & BFD_IN_MEMORY) == 0)
    /* This is an overlay section.  IN_MEMORY check is needed to avoid
       discarding sections from the "system supplied DSO" (aka vdso)
       on some Linux systems (e.g. Fedora 11).  */
    return 0;

However, it shouldn't reject our section in this case, since overlay
debugging is off.  The fix is to add a check that overlay debugging
is active before rejecting the section.  This is similar to what is
done in `section_is_overlay' (which takes obj_section objects), for
instance.

gdb/Changelog:

        * objfiles.c (insert_section_p): Do not detect overlay sections
        if overlay debugging is off.
 2011-12-21 07:11:52 +00:00
Joel Brobecker
9ac7f98e7c [Ada] Breakpoints on task bodies 
Consider the following declaration:

    package Pck is
       task Dummy_Task is
          entry Start;
       end Dummy_Task;
    end Pck;

Inserting a breakpoint on the body of that task does not currently
work:

    (gdb) b pck.dummy_task
    "pck.dummy_task" is not a function
    Make breakpoint pending on future shared library load? (y or [n]) n

What happens here is that the compiler generates two symbols:

  (a) Symbol `pck__dummy_task' which is a *variable* referencing
      the task;

  (b) Symbol `pck__dummy_taskTKB' which is the subprogram implementing
      the body of the task.

The symbol lookup only finds the variable before of the TKB suffix in
the subprogram name. This patch fixes the problem by adjusting the
ada-lang.c:is_name_suffix routine to recognize "TKB" suffixes.  But
that's not enough, because the search in the symtab is performed via
the block dictionary, using a hashing algorithm. So, for the search
to find `pck__dummy_taskTKB', I had to modify the hashing function
to ignore TKB suffixes as well.

gdb/ChangeLog:

        * ada-lang.c (is_name_suffix): Add handling of "TKB" suffixes.
        Update function documentation.
        * dictionary.c (dict_hash): Ignore "TKB" suffixes in hash
        computation.

gdb/testsuite/ChangeLog:

        * gdb.ada/task_bp: New testcase.
 2011-12-21 07:10:59 +00:00
gdbadmin
496c2508ac *** empty log message *** 2011-12-21 00:00:33 +00:00
Pedro Alves
6e012a6c38 2011-12-20 Pedro Alves <alves.ped@gmail.com> 
Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linux-nat.c (add_lwp): Don't call linux_nat_new_thread on the
	first LWP.
	* amd64-linux-nat.c (update_debug_registers_callback): Instantiate
	`lwp->arch_private' if NULL.
	(amd64_linux_prepare_to_resume): Do nothing if `lwp->arch_private'
	is NULL.
	* i386-linux-nat.c (update_debug_registers_callback): Instantiate
	`lwp->arch_private' if NULL.
	(i386_linux_prepare_to_resume): Do nothing if `lwp->arch_private'
	is NULL.
 2011-12-20 10:40:15 +00:00
Doug Evans
87c31f0622 * python/py-auto-load.c (info_auto_load_scripts): Pass address of 
scripts vector to collect_matching_scripts.
	(collect_matching_scripts): Update.
 2011-12-20 04:29:35 +00:00
gdbadmin
9542d6ad01 *** empty log message *** 2011-12-20 00:00:03 +00:00
Jan Kratochvil
f6eeced03d gdb/ 
* symfile.c (reread_symbols): Move free_objfile_separate_debug,
	preserve_values, sym_finish and clear_objfile_data calls before BFD
	close.  Move free_objfile_separate_debug as the very first call.  New
	comment on the ordering.

gdb/testsuite/
	* gdb.base/reread.exp: If srcfile2 fails to build retry it with
	-DNO_SECTIONS.
	* gdb.base/reread2.c <!NO_SECTIONS>: New sections block.
 2011-12-19 22:20:07 +00:00
Ulrich Weigand
8de7d199bb * s390-tdep.c (s390_push_dummy_call): Set addressing mode bit 
in return PSWA.
 2011-12-19 21:44:57 +00:00
Tom Tromey
984ac46443 * symtab.h (add_minsym_to_hash_table): Don't declare. 
* minsyms.c (add_minsym_to_hash_table): Now static.
 2011-12-19 16:11:14 +00:00
Jan Kratochvil
72225e1798 gdb/testsuite/ 
* gdb.cp/ptype-cv-cp.exp (ptype v_volatile_const_my_int): Make
	PR gcc/45997 XFAIL conditional for gcc <= 4.5.
	* gdb.python/py-type.exp (python print ttype.template_argument(2)):
	Change PR gcc/41736 to the more specific PR gcc/46955.  Make it
	conditional for gcc <= 4.5.
 2011-12-19 13:42:50 +00:00
Jan Kratochvil
13ac8d2c29 gdb/doc/ 
* gdbint.texinfo (Testsuite): Describe KFAIL and XFAIL in Writing
	tests.

gdb/testsuite/
	* gdb.cp/ptype-cv-cp.exp (ptype v_volatile_const_my_int): Replace KFAIL
	by XFAIL.
	* gdb.cp/static-method.exp (info addr A::func())
	(list static-method.cc:xxx::(anonymous namespace)::A::func)
	(list 'static-method.cc:xxx::(anonymous namespace)::A::func')
	(list 'static-method.cc':'xxx::(anonymous namespace)::A::func')
	(list static-method.cc:'xxx::(anonymous namespace)::A::func'): Likewise.
	* gdb.cp/temargs.exp (test value of F in k2_m, test type of F in k3_m)
	(test value of F in k3_m): Likewise.
	* gdb.python/py-type.exp (python print ttype.template_argument(2)):
	Likewise.
 2011-12-19 13:37:34 +00:00
Jan Kratochvil
049682ba03 gdb/testsuite/ 
* gdb.threads/attach-stopped.exp (continue (*: attach2 continue))
	(*: attach2 stop interrupt, *: attach2, exit leaves process sleeping):
	Remove.
	* gdb.threads/attachstop-mt.c: Remove.
	* gdb.threads/attachstop-mt.exp: Remove.
 2011-12-19 10:31:43 +00:00
Joel Brobecker
828cfa8d0b try ignoring bad PLT entries in ELF symbol tables 
Comment says it all:

         /* On ia64-hpux, we have discovered that the system linker
            adds undefined symbols with nonzero addresses that cannot
            be right (their address points inside the code of another
            function in the .text section).  This creates problems
            when trying to determine which symbol corresponds to
            a given address.

            We try to detect those buggy symbols by checking which
            section we think they correspond to.  Normally, PLT symbols
            are stored inside their own section, and the typical name
            for that section is ".plt".  So, if there is a ".plt"
            section, and yet the section name of our symbol does not
            start with ".plt", we ignore that symbol.  */

gdb/ChangeLog:

        * elfread.c (elf_symtab_read): Ignore undefined symbols with
        nonzero addresses if they do not correspond to a .plt section
        when one is available in the objfile.
 2011-12-19 04:36:29 +00:00
gdbadmin
9a5ce6c054 *** empty log message *** 2011-12-19 00:00:32 +00:00
Jan Kratochvil
3e52c33d23 gdb/gdbserver/ 
* linux-low.c (linux_create_inferior): Put empty if clause for write.

	Revert:
	2011-12-18  Hui Zhu  <teawater@gmail.com>
	* linux-low.c (linux_create_inferior): Save return value to ret.
 2011-12-18 20:55:08 +00:00
Hui Zhu
66f1260e72 2011-12-18 Hui Zhu <teawater@gmail.com> 
* linux-low.c (linux_create_inferior): Save return value to ret.
 2011-12-18 15:49:04 +00:00
gdbadmin
fd1daff702 *** empty log message *** 2011-12-18 00:00:33 +00:00
Andreas Schwab
dd274a34d2 * cp-name-parser.y (cp_merge_demangle_parse_infos): Don't use 
obstack_empty_p.
 2011-12-17 20:10:57 +00:00
Mark Kettenis
a3e3e961b4 * amd64obsd-tdep.c (amd64obsd_init_abi): Don't set 
regset_from_core_section.
(amd64obsd_core_init_abi): New function that sets
regset_from_core_section.
(_initialize_amd64obsd_tdep): Use amd64obsd_core_init_abi for
traditional core dumps.
 2011-12-17 15:45:56 +00:00
Mark Kettenis
2c9d87964d * gdb.arch/amd64-i386-address.exp: Skip on *-*-openbsd*. 2011-12-17 13:54:51 +00:00
Mark Kettenis
0dcddd8422 * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Detect new signal 
trampoline to be introduced in OpenBSD 5.0.
 2011-12-17 12:22:06 +00:00
Jan Kratochvil
3e290cb1d1 gdb/ 
Fix build regression from the PR threads/10729 fix.
	* s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint): Use LP,
	not LP->PTID.
 2011-12-17 09:43:53 +00:00
Andrey Smirnov
56934ab1ce * mi/mi-main.c (mi_cmd_list_thread_groups): Rename `optind' and 
`optarg' to `oind' and `oarg', respectively(-Wshadow).
(mi_cmd_data_read_memory): Ditto.
(mi_cmd_data_read_memory_bytes): Ditto.
 2011-12-17 06:14:45 +00:00
Andrey Smirnov
324478caa7 * mi/mi-getopt.c (mi_getopt): Rename optind' and optarg' to 
`oind' and `oarg', respectively(-Wshadow).
(mi_valid_noargs): Ditto.
 2011-12-17 06:09:54 +00:00
Andrey Smirnov
54dc829719 * mi/mi-cmd-var.c (print_varobj): Rename optind' and optarg' to 
`oind' and `oarg', respectively(-Wshadow).
 2011-12-17 06:06:49 +00:00
Andrey Smirnov
006292124e * mi/mi-cmd-target.c (mi_cmd_target_file_get): Rename `optind' and 
`optarg' to `oind' and `oarg', respectively(-Wshadow).
(mi_cmd_target_file_put): Ditto.
(mi_cmd_target_file_delete): Ditto.
 2011-12-17 06:03:21 +00:00
Andrey Smirnov
7082409d2d * mi/mi-cmd-env.c (mi_cmd_env_path): Rename `optind' and 
`optarg' to `oind' and `oarg', respectively(-Wshadow).
(mi_cmd_env_dir): Ditto.
 2011-12-17 05:58:27 +00:00
Andrey Smirnov
81493c6264 * mi/mi-cmd-disas.c (mi_cmd_disassemble): Rename optind' and optarg' 
to `oind' and `oarg', respectively(-Wshadow).
 2011-12-17 05:53:59 +00:00
Andrey Smirnov
f8c000a26c * mi/mi-cmd-break.c (mi_cmd_break_insert): Rename `optind' and 
`optparg' to `oind' and `oparg', respectively(-Wshadow).
(mi_cmd_break_watch): Ditto.
 2011-12-17 05:49:34 +00:00
gdbadmin
65f63e5015 *** empty log message *** 2011-12-17 00:00:03 +00:00
Tom Tromey
07fea4b413 * linespec.c (collect_symbols): Call maybe_add_address after 
calling symbol_to_sal.
	(minsym_found): Call maybe_add_address here.
	(search_minsyms_for_name): Don't call maybe_add_address.
 2011-12-16 21:39:16 +00:00
Tom Tromey
39b856a4b1 * linespec.c (struct collect_info) <objfile>: Remove field. 
(decode_objc): Update.
	(find_method): Update.
	(decode_variable): Update.
	(struct minsym_and_objfile): New.
	(struct collect_minsyms): New.
	(classify_mtype): New function.
	(compare_msyms): Likewise.
	(add_minsym): Likewise.
	(check_minsym): Remove.
	(search_minsyms_for_name): Sort minsyms and apply only those with
	top priority.
 2011-12-16 21:35:57 +00:00
Tom Tromey
ccbac09dc1 * cli/cli-cmds.c (filter_sals): Filter out sals with NULL symtab. 2011-12-16 21:17:42 +00:00
Pedro Alves
77cce10fc2 2011-12-16 Pedro Alves <pedro@codesourcery.com> 
* inf-loop.c: Include top.h.
	(inferior_event_handler): Call check_frame_language.
	* top.c (check_frame_language_change): New, factored out from ...
	(execute_command): ... this.  Use check_frame_language_change.
	* top.h (check_frame_language_change): Declare.
 2011-12-16 20:29:28 +00:00
Doug Evans
f4aa210198 fix typo in previous entry 2011-12-16 20:04:35 +00:00
Doug Evans
cfd16f96e3 * boards/native-stdiogdbserver.exp: New file. 2011-12-16 20:02:05 +00:00
Pierre Muller
a961bc186c * windows-nat.c (cygwin_get_dr, cygwin_get_dr7): Add missing 
prototypes.
 2011-12-16 19:55:26 +00:00
Doug Evans
966be4fd6a * boards/native-gdbserver.exp: New file. 2011-12-16 19:37:47 +00:00
Doug Evans
e7b06c57d8 * linux-low.c (linux_create_inferior): If stdio connection, 
redirect stdin from /dev/null, stdout to stderr.
	* remote-utils.c (remote_is_stdio): New static global.
	(remote_connection_is_stdio): New function.
	(remote_prepare): Handle stdio connection.
	(remote_open): Ditto.
	(remote_close): Don't close stdin for stdio connections.
	(read_prim,write_prim): New functions.  Replace all calls to
	read/write to these.
	* server.c (main): Watch for "-" argument.  Move call to
	remote_prepare before start_inferior.
	* server.h (STDIO_CONNECTION_NAME): New macro.
	(remote_connection_is_stdio): Declare.
 2011-12-16 19:10:58 +00:00
Doug Evans
e0f9f06220 * NEWS: Add entry for stdio gdbserver. 
gdbserver/
	* linux-low.c (linux_create_inferior): If stdio connection,
	redirect stdin from /dev/null, stdout to stderr.
	* remote-utils.c (remote_is_stdio): New static global.
	(remote_connection_is_stdio): New function.
	(remote_prepare): Handle stdio connection.
	(remote_open): Ditto.
	(remote_close): Don't close stdin for stdio connections.
	(read_prim,write_prim): New functions.  Replace all calls to
	read/write to these.
	* server.c (main): Watch for "-" argument.  Move call to
	remote_prepare before start_inferior.
	* server.h (STDIO_CONNECTION_NAME): New macro.
	(remote_connection_is_stdio): Declare.

	doc/
	* gdb.texinfo (Server): Document -/stdio argument to gdbserver.

	testsuite/
	* lib/gdbserver-support.exp (gdb_target_cmd): Recognize stdio
	gdbserver output.
	(gdbserver_default_get_remote_address): New function.
	(gdbserver_start): Call gdb,get_remote_address to compute argument
	to "target remote" command.
 2011-12-16 19:06:38 +00:00
Doug Evans
e77616d77a * remote-utils.c (prepare_resume_reply): Remove extraneous \n 
in debugging output.
 2011-12-16 18:45:48 +00:00
Phil Muldoon
1c3ad6ab98 2011-12-16 Phil Muldoon <pmuldoon@redhat.com> 
* ChangeLog: Fix path typo.
	* doc/ChangeLog: Ditto.
 2011-12-16 16:15:46 +00:00
Phil Muldoon
80b6e7564f 2011-12-16 Phil Muldoon <pmuldoon@redhat.com> 
* testsuite/gdb.python/py-function.exp: Change "on" to "full" for
	python print-stack.  Add set/show python print-stack
	off|full|message tests.

2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* python/python.c: Define python_excp_enums.
	(eval_python_from_control_command): Do not call gdbpy_print_stack.
	(python_command): Ditto.
	(gdbpy_print_stack): Rewrite to use new enum constants.
	(maint_set_python): Remove function.
	(maint_show_python): Ditto.
	(_initialize_python): Do not add "maint" commands.  Add "set/show
	python print-stack commands".
	* NEWS: Update to reflect removal for "maint set/show
	print-stack"

2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* doc/gdb.texinfo (Python Commands): Remove "maint set/show print
	stack".  Add documentation for "set/show python print-stack".
 2011-12-16 15:55:40 +00:00
gdbadmin
006695fbe7 *** empty log message *** 2011-12-16 00:00:32 +00:00
Doug Evans
ef1408725d * exceptions.c (catcher_list_size): New function. 
(last_message): Delete.
	(exception_messages, exception_messages_size): New static globals.
	(throw_it): Use exception_messages array to handle nested calls.
 2011-12-15 22:15:36 +00:00
Tom Tromey
b5b445a33a * symfile.c (symbol_file_add_with_addrs_or_offsets): Remove bad 
do_cleanups call.
 2011-12-15 15:36:55 +00:00
Yao Qi
1576bd00ee gdb/testsuite/ 
* gdb.trace/strace.c: New
	* gdb.trace/strace.exp: New.
 2011-12-15 12:43:03 +00:00
Yao Qi
8206719361 gdb/gdbserver/ 
* tracepoint.c: Include sys/syscall.h.
	(gdb_ust_thread): Remove preprocessor conditional.
 2011-12-15 12:40:03 +00:00
gdbadmin
9d4d36a73f *** empty log message *** 2011-12-15 00:00:33 +00:00
Doug Evans
0b6cb71e50 * defs.h (wait_to_die_with_timeout): Declare. 
* utils.c: #include "gdb_wait.h".
	(sigalrm_handler, wait_to_die_with_timeout): New functions.
	* ser-pipe.c: Don't #include "gdb_wait.h".
	(pipe_close): Give child a chance to die on its own after closing
	its stdin before SIGTERM'ing it.
 2011-12-14 20:53:57 +00:00
Joel Brobecker
afaabefa90 Fix latest ChangeLog entry (forgot to give credit to reporter) 2011-12-14 20:27:47 +00:00
Joel Brobecker
6475f2fe1c fix uninitialized field in ada-lang.c (struct match_data) 
Field found_sym in add_nonlocal_symbols's struct match_data is
used uninitialized.  Rather than adding the initialization of
this field (to zero), we set the entire structure to zero first,
and then set the fields that need to be initialized to non-zero
next.

gdb/ChangeLog:

        * ada-lang.c (add_nonlocal_symbols): Initialize data to
        all zeros.  Remove setting of data.arg_sym to NULL.
 2011-12-14 20:24:59 +00:00
Tom Tromey
d6a0f6e0c7 * gdb.dwarf2/dw2-inline-param.exp: Log the objcopy command. 2011-12-14 19:59:25 +00:00
Doug Evans
31015e1de0 * lib/gdb.exp (gdb_start_cmd): Fix error return value. 2011-12-14 19:50:18 +00:00
Doug Evans
8d5b6c2b0a Fix typo in "Changes since ...". 2011-12-14 18:55:12 +00:00
Pedro Alves
82bfbe7eff 2011-12-14 Pedro Alves <pedro@codesourcery.com> 
* linux-low.c (linux_detach_one_lwp): Call
	the_low_target.prepare_to_resume before detaching.
 2011-12-14 17:33:24 +00:00
Pedro Alves
7b50312ad6 gdb/ 
2011-12-14  Pedro Alves  <pedro@codesourcery.com>

	PR threads/10729

	* linux-nat.c (linux_nat_new_thread): Change parameter to an lwp
	pointer.
	(linux_nat_prepare_to_resume): New global.
	(lwp_free): New.
	(purge_lwp_list): Use it.
	(add_lwp): Call linux_nat_new_thread even on the first LWP.
	Adjust to interface change.
	(delete_lwp): Call lwp_free instead of xfree.
	(detach_callback, linux_nat_detach, resume_lwp, linux_nat_resume)
	(linux_handle_syscall_trap, linux_handle_extended_wait)
	(linux_nat_filter_event, resume_stopped_resumed_lwps): Call
	linux_nat_prepare_to_resume before resuming.
	(linux_stop_lwp): New.
	(linux_nat_set_new_thread): Adjust.
	(linux_nat_set_prepare_to_resume): New.
	* linux-nat.h (struct arch_lwp_info): Forward declare.
	(struct lwp_info) <arch_private>: New field.
	(linux_stop_lwp): Declare.
	(linux_nat_set_new_thread): Adjust.
	(linux_nat_set_prepare_to_resume): New.

	* i386-nat.c (DR_NADDR, DR_STATUS, DR_CONTROL)
	(struct i386_debug_reg_state): Move to i386-nat.h.
	(dr_mirror): Comment.
	(i386_debug_reg_state): New.
	(i386_update_inferior_debug_regs): Simplify.
	(i386_stopped_data_address): Use the debug register state from the
	inferior, not from the local cache.
	* i386-nat.h (struct i386_dr_low_type): Delete reset_addr and
	unset_status fields.  New get_addr and get_control fields.
	(DR_FIRSTADDR, DR_LASTADDR, DR_CONTROL): Moved from i386-nat.c.
	(DR_NADDR, DR_STATUS): New.
	(struct i386_debug_reg_state): Moved from i386-nat.c.

	* amd64-linux-nat.c (struct arch_lwp_info): New.
	(amd64_linux_dr): Delete global.
	(amd64_linux_dr_get_addr): New.
	(amd64_linux_dr_get_control): New.
	(amd64_linux_dr_unset_status): Delete.
	(amd64_linux_dr_set_addr): Reimplement.
	(amd64_linux_dr_reset_addr): Delete.
	(update_debug_registers_callback): New.
	(amd64_linux_dr_set_control): Reimplement.
	(amd64_linux_dr_set_addr): Reimplement.
	(amd64_linux_prepare_to_resume): New.
	(amd64_linux_new_thread): Change parameter to an lwp pointer.
	Reimplement.
	(_initialize_amd64_linux_nat): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	amd64_linux_dr_get_control as i386_dr_low.get_control.  Install
	amd64_linux_dr_get_addr as i386_dr_low.get_addr.  Install
	amd64_linux_prepare_to_resume.
	* i386-linux-nat.c (DR_FIRSTADDR, DR_LASTADDR, DR_STATUS)
	(DR_CONTROL): Delete.
	(struct arch_lwp_info): New.
	(i386_linux_dr): Delete global.
	(i386_linux_dr_set_control): Reimplement.
	(i386_linux_dr_get_addr): New.
	(i386_linux_dr_set_addr): Reimplement.
	(i386_linux_dr_get_control): New.
	(update_debug_registers_callback): New.
	(i386_linux_dr_unset_status): Delete.
	(i386_linux_dr_set_addr): Reimplement.
	(i386_linux_prepare_to_resume): New.
	(i386_linux_new_thread): Change parameter to an lwp pointer.
	Reimplement.
	(_initialize_i386_linux_nat): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	i386_linux_dr_get_control as i386_dr_low.get_control.  Install
	i386_linux_dr_get_addr as i386_dr_low.get_addr.  Install
	i386_linux_prepare_to_resume.

	* arm-linux-nat.c (arm_linux_new_thread): Change parameter to an
	lwp pointer.  Adjust.
	* ia64-linux-nat.c (ia64_linux_new_thread): Likewise.
	* mips-linux-nat.c (mips_linux_new_thread): Likewise.
	* ppc-linux-nat.c (ppc_linux_new_thread): Likewise.
	* s390-nat.c (s390_fix_watch_points): Likewise.

	* i386-darwin-nat.c (DR_FIRSTADDR, DR_LASTADDR, DR_STATUS)
	(DR_CONTROL): Delete.
	(i386_darwin_dr_reset_addr): Delete.
	(i386_darwin_dr_get_addr): New.
	(i386_darwin_dr_get_control): New.
	* go32-nat.c
	(go32_get_dr7, go32_get_dr): New.
	(init_go32_ops): No longer install i386_dr_low.reset_addr.
	Install go32_get_dr7 as i386_dr_low.get_control.  Install
	go32_get_dr as i386_dr_low.get_addr.
	* i386bsd-nat.c (i386bsd_dr_get): New.
	(i386bsd_dr_reset_addr): Delete.
	(i386bsd_dr_get_addr): New.
	(i386bsd_dr_get_status): Use i386bsd_dr_get.
	(i386bsd_dr_get_control): New.
	* i386bsd-nat.h (i386bsd_dr_reset_addr): Delete.
	(i386bsd_dr_get_addr): New.
	(i386bsd_dr_get_control): New.
	* i386fbsd-nat.c (_initialize_i386fbsd_nat): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	i386bsd_dr_get_control as i386_dr_low.get_control.  Install
	i386bsd_dr_get_addr as i386_dr_low.get_addr.
	* windows-nat.c (init_windows_ops): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	cygwin_get_dr7 as i386_dr_low.get_control.  Install cygwin_get_dr
	as i386_dr_low.get_addr.
	(cygwin_get_dr): New.
	(cygwin_get_dr7): New.

gdb/testsuite/
2011-12-14  Pedro Alves  <pedro@codesourcery.com>

	PR threads/10729

	* gdb.mi/watch-nonstop.c: New file.
 	* gdb.mi/mi-watch-nonstop.exp: New file.
 2011-12-14 17:20:32 +00:00
Doug Evans
1963ff9682 Add PR gdb/8367 to basenames-may-differ patch. 2011-12-14 16:05:59 +00:00
Doug Evans
37acd67cf7 Add PR # 7200 to: Make "!" an alias for "shell". 2011-12-14 15:31:55 +00:00
Pedro Alves
dd110abf04 2011-12-14 Pedro Alves <pedro@codesourcery.com> 
* ia64-tdep.c (ia64_memory_remove_breakpoint): Use
	target_write_raw_memory.
	* m32r-tdep.c (m32r_memory_remove_breakpoint): Use
	target_write_raw_memory.
	* microblaze-linux-tdep.c
	(microblaze_linux_memory_remove_breakpoint): Use
	target_write_raw_memory.
	* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Use
	target_write_raw_memory.
 2011-12-14 14:55:27 +00:00
Pedro Alves
2fb860fcbc 2011-12-14 Pedro Alves <pedro@codesourcery.com> 
* gdb.texinfo (Implementing a Remote Stub): Explain that you
	should transfer control to the stub in the startup code instead of
	in main.  Mention the need to get past the initial breakpoint.
 2011-12-14 14:46:24 +00:00
Joel Brobecker
ad32032e2e Make decode_line_internal static. 
gdb/ChangeLog:

	* linespec.c (decode_line_internal): Make static.
 2011-12-14 14:34:59 +00:00
Yao Qi
d14c4eb729 gdb/ 
* breakpoint.c (create_breakpoint): Set canonical.addr_string
	for static tracepoint.
 2011-12-14 07:56:59 +00:00
Yao Qi
712c65750b gdb/gdbserver/ 
* tracepoint.c (gdb_ust_thread): Don't ignore return value
	of write.
 2011-12-14 07:47:15 +00:00
Yao Qi
d54d1edf1a 2011-12-14 Yao Qi <yao@codesourcery.com> 
* i386-low.c (i386_low_stopped_data_address): Initialize local
	variable `control'.
 2011-12-14 07:41:06 +00:00
gdbadmin
93995a1655 *** empty log message *** 2011-12-14 00:00:02 +00:00
Pedro Alves
924437bc13 gdb/doc/ 
2011-12-13  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo (Implementing a Remote Stub): Explain that you
	should transfer control to the stub in the startup code instead of
	in main.  Mention the need to get past the initial breakpoint.

gdb/testsuite/
2011-12-13  Pedro Alves  <pedro@codesourcery.com>
	    Doug Evans  <dje@google.com>

	* lib/gdb.exp (gdb_run_cmd, runto_main, gdb_compile)
	(clean_restart): Remove references to the gdb_stub target board
	variable.
	(gdb_step_for_stub): Delete.

	* gdb.base/annota1.exp: Remove all references to [target_info
	exists gdb_stub], gdb_step_for_stub and usestubs.
	* gdb.base/annota3.exp: Ditto.
	* gdb.base/async.exp: Ditto.
	* gdb.base/break.exp: Ditto.
	* gdb.base/code-expr.exp: Ditto.
	* gdb.base/commands.exp: Ditto.
	* gdb.base/completion.exp: Ditto.
	* gdb.base/condbreak.exp: Ditto.
	* gdb.base/consecutive.exp: Ditto.
	* gdb.base/cvexpr.exp: Ditto.
	* gdb.base/define.exp: Ditto.
	* gdb.base/display.exp: Ditto.
	* gdb.base/ena-dis-br.exp: Ditto.
	* gdb.base/environ.exp: Ditto.
	* gdb.base/gnu-ifunc.exp: Ditto.
	* gdb.base/maint.exp: Ditto.
	* gdb.base/pending.exp: Ditto.
	* gdb.base/sect-cmd.exp: Ditto.
	* gdb.base/sepdebug.exp: Ditto.
	* gdb.base/unload.exp: Ditto.
	* gdb.base/watchpoint-solib.exp: Ditto.
	* gdb.cp/annota2.exp: Ditto.
	* gdb.cp/annota3.exp: Ditto.
	* gdb.dwarf2/dw2-inline-param.exp: Ditto.
	* gdb.hp/gdb.compat/xdb1.exp: Ditto.
	* gdb.mi/mi-pending.exp: Ditto.
	* gdb.trace/circ.exp: Ditto.
	* gdb.cp/ovldbreak.exp: Ditto.  Adjust expected line numbers.
	* gdb.base/list.exp: Ditto.

	* gdb.base/all-types.c: Remove all calls to set_debug_traps and
	breakpoint function and all references to the usestubs macro.
	* gdb.base/exprs.c: Ditto.
	* gdb.base/freebpcmd.c: Ditto.
	* gdb.base/bitfields.c: Ditto.
	* gdb.base/bitfields2.c: Ditto.
	* gdb.base/break.c: Ditto.
	* gdb.base/call-sc.c: Ditto.
	* gdb.base/call-signals.c: Ditto.
	* gdb.base/callfuncs.c: Ditto.
	* gdb.base/charset.c: Ditto.
	* gdb.base/consecutive.c: Ditto.
	* gdb.base/constvars.c: Ditto.
	* gdb.base/funcargs.c: Ditto.
	* gdb.base/int-type.c: Ditto.
	* gdb.base/interrupt.c: Ditto.
	* gdb.base/langs0.c: Ditto.
	* gdb.base/list0.c: Ditto.
	* gdb.base/mips_pro.c: Ditto.
	* gdb.base/miscexprs.c: Ditto.
	* gdb.base/nodebug.c: Ditto.
	* gdb.base/opaque0.c: Ditto.
	* gdb.base/pointers.c: Ditto.
	* gdb.base/printcmds.c: Ditto.
	* gdb.base/ptype.c: Ditto.
	* gdb.base/recurse.c: Ditto.
	* gdb.base/reread1.c: Ditto.
	* gdb.base/reread2.c: Ditto.
	* gdb.base/restore.c: Ditto.
	* gdb.base/return.c: Ditto.
	* gdb.base/run.c: Ditto.
	* gdb.base/scope0.c: Ditto.
	* gdb.base/sepdebug.c: Ditto.
	* gdb.base/setshow.c: Ditto.
	* gdb.base/setvar.c: Ditto.
	* gdb.base/sigall.c: Ditto.
	* gdb.base/signals.c: Ditto.
	* gdb.base/structs.c: Ditto.
	* gdb.base/structs2.c: Ditto.
	* gdb.base/testenv.c: Ditto.
	* gdb.base/twice.c: Ditto.
	* gdb.base/unwindonsignal.c: Ditto.
	* gdb.base/watchpoint.c: Ditto.
	* gdb.base/watchpoints.c: Ditto.
	* gdb.base/whatis.c: Ditto.
	* gdb.cp/classes.cc: Ditto.
	* gdb.cp/cplusfuncs.cc: Ditto.
	* gdb.cp/derivation.cc: Ditto.
	* gdb.cp/formatted-ref.cc: Ditto.
	* gdb.cp/misc.cc: Ditto.
	* gdb.cp/overload.cc: Ditto.
	* gdb.cp/ovldbreak.cc: Ditto.
	* gdb.cp/ref-params.cc: Ditto.
	* gdb.cp/ref-types.cc: Ditto.
	* gdb.cp/templates.cc: Ditto.
	* gdb.cp/virtfunc.cc: Ditto.
	* gdb.hp/gdb.aCC/run.c: Ditto.
	* gdb.hp/gdb.base-hp/callfwmall.c: Ditto.
	* gdb.hp/gdb.compat/xdb0.c: Ditto.
	* gdb.reverse/consecutive-reverse.c: Ditto.
	* gdb.reverse/sigall-reverse.c: Ditto.
	* gdb.reverse/until-reverse.c: Ditto.
	* gdb.reverse/watch-reverse.c: Ditto.
	* gdb.trace/actions.c: Ditto.
	* gdb.trace/circ.c: Ditto.
	* gdb.trace/collection.c: Ditto.
 2011-12-13 17:22:11 +00:00
Pedro Alves
6210a125f8 2011-12-13 Pedro Alves <pedro@codesourcery.com> 
PR remote/13492

	* i386-low.c (i386_low_stopped_data_address): Avoid fetching
	DR_CONTROL unless necessary.  Extend comments.
	* linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
	DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
 2011-12-13 16:11:26 +00:00
Pedro Alves
fabde4854c 2011-12-13 Pedro Alves <pedro@codesourcery.com> 
* gdb.base/watchpoint.c (struct foo2, foo2, struct foo4, foo4)
	(func6, func7): New.
	(main): Call func6 and func7.
	* gdb.base/watchpoint.exp (test_wide_location_1)
	(test_wide_location_2): New.
	(top level): Re-enable hardware watchpoints if necessary.  Call
	test_wide_location_1 and test_wide_location_2.
 2011-12-13 16:05:24 +00:00
Joel Brobecker
8837a20f4f Create new section in NEWS for next release branch 
gdb/ChangeLog:

        * NEWS: Create a new section for the next release branch.
        Rename the section of the current branch, now that it has
        been cut.
 2011-12-13 13:36:38 +00:00
gdbadmin
25564b6672 Record GDB 7.4 branch creation. Bump version number to 7.4.50.20111213-cvs. 2011-12-13 13:06:15 +00:00
Yao Qi
2ece82445d 2011-12-13 Yao Qi <yao@codesourcery.com> 
* tracepoint.c (trace_buffer_alloc): Replace magic numbers with
	macros.
	(upload_fast_traceframes, upload_fast_traceframes): Likewise.
 2011-12-13 01:26:56 +00:00
gdbadmin
8a40f88195 *** empty log message *** 2011-12-13 00:00:02 +00:00
Yao Qi
ff7d1690b4 2011-12-11 Yao Qi <yao@codesourcery.com> 
* gdb.trace/status-stop.exp: Skip it if target doesn't support trace.
 2011-12-12 02:11:45 +00:00
gdbadmin
b5de74e22e *** empty log message *** 2011-12-12 00:00:03 +00:00
Joel Brobecker
7dda8cff78 [Ada] improve message when cannot insert Ada exception catchpoint. 
gdb/ChangeLog:

        * ada-lang.c (ada_exception_support_info_sniffer): Improve
        error message.
 2011-12-11 17:38:17 +00:00
Joel Brobecker
3eecfa5559 [Ada] Make the exception_support_info data per inferior. 
The ada-lang module was using a static global called "exception_info"
for all inferiors.  But each inferior might be different, and thus
this patch makes this data per-inferior.

gdb/ChangeLog:

        * ada-lang.c (struct ada_inferior_data) [exception_info]:
        New field.
        (exception_info): Delete.
        (ada_exception_support_info_sniffer): Get exception_support_info
        data from our per-inferior data.  Adjust code accordingly.
        (ada_unhandled_exception_name_addr_from_raise): Likewise.
        (ada_exception_name_addr_1, ada_exception_sym_name): Ditto.
        (ada_executable_changed_observer): Delete.
        (_initialize_ada_language): Remove call to
        observer_attach_executable_changed.
 2011-12-11 17:37:56 +00:00
Joel Brobecker
a6af7abe5d Warn if missing debug info for Ada exception catchpoints 
This patch should help the user understand why the debugger is not
able to insert Ada exception catchpoints when the Ada runtime was
stripped of debugging info, as is often the case on many GNU/Linux
distros:

    (gdb) catch exception
    Your Ada runtime appears to be missing some debugging information.
    Cannot insert Ada exception catchpoint in this configuration.

gdb/ChangeLog:

        * ada-lang.c (ada_has_this_exception_support): Raise an error
        if we could find the Ada exception hook in the Ada runtime,
        but no debugging info for that hook.

gdb/testsuite/ChangeLog:

        * gdb.ada/catch_ex.exp, gdb.ada/mi_catch_ex.exp: Adjust
        expected output for unsupported case.
 2011-12-11 17:36:10 +00:00
Joel Brobecker
f17011e0cd Ada exception catchpoint support cleanup. 
This patch cleans up a bit the way we detect which type of runtime
the program uses with respect to Ada exceptions. It also removes
an unnecessary check in ada_exception_sal which is already performed
by ada_exception_support_info_sniffer.

Some of the changes are preparation work for detecting the situation
where the Ada runtime is found, but lacking debugging info.

gdb/ChangeLog:

        * ada-lang.c (ada_has_this_exception_support): New function,
        extracted out of ada_exception_sal and ada_exception_sal.
        (ada_exception_support_info_sniffer): Simplify by using
        ada_has_this_exception_support.
        (ada_exception_sal): Replace unnecessary checks by assertions.
        Minor simplifications.
 2011-12-11 17:35:34 +00:00
Andrey Smirnov
d3fbdd8686 * breakpoint.c (update_global_location_list): Remove nested 
definition of `b'(-Wshadow).
 2011-12-11 03:04:45 +00:00
Andrey Smirnov
eacd795a56 * breakpoint.c (insert_breakpoint_locations): Rename `error' to 
`error_flag'(-Wshadow).
 2011-12-11 02:53:28 +00:00
Andrey Smirnov
ad13d8dfa3 * bfd-target.c (target_bfd_reopen): Rename `bfd' to 
`abfd'(-Wshadow).
 2011-12-11 02:46:54 +00:00
Andrey Smirnov
917793afae * annotate.c (annotate_array_section_begin): Rename `index' to 
`idx'(-Wshadow).
 2011-12-11 02:44:15 +00:00
Andrey Smirnov
d48ebb5b06 * amd64-tdep.c (amd64_get_unused_input_int_reg): Rename `index' to 
`idx'(-Wshadow).
 2011-12-11 02:41:31 +00:00
Andrey Smirnov
9ed936ec47 * amd64-linux-tdep.c (amd64_canonicalize_syscall): Rename 
`syscall' to `syscall_number'(-Wshadow).
 2011-12-11 02:34:26 +00:00
Andrey Smirnov
a35ddb4476 * ada-lang.c (remove_extra_symbols): Rename `remove' to 
`remove_p'(-Wshadow).
 2011-12-11 02:31:04 +00:00
Andrey Smirnov
e5e61bd728 * ada-exp.y (write_var_or_type): Rename nested `renaming' to 
`ren_sym'(-Wshadow).
 2011-12-11 02:27:24 +00:00
gdbadmin
cc337c3c0a *** empty log message *** 2011-12-11 00:00:32 +00:00
Doug Evans
b0df02fd80 * dwarf2read.c (dwarf2_per_cu_data): Rename debug_type_section to 
debug_types_section.  All uses updated.
	(partial_read_comp_unit_head): Rename parameter is_debug_type_section
	to is_debug_types_section.
 2011-12-10 23:57:40 +00:00
Jan Kratochvil
61638e15c5 gdb/testsuite/ 
PR testsuite/12649
	* gdb.trace/ftrace.exp (test_fast_tracepoints): Import gdb_prompt.
	Protect gdb_test_multiple by final $gdb_prompt match.
 2011-12-10 23:05:08 +00:00
Doug Evans
d200ab1e84 * python/py-auto-load.c (source_section_scripts): Call xfree 
instead of free.
 2011-12-10 22:51:47 +00:00
Jan Kratochvil
0a00efc364 gdb/testsuite/ 
* gdb.cp/static-method.exp (have_gcc_45682_fixed, info addr A::func()):
	New variable, new test.
	(list static-method.cc:xxx::(anonymous namespace)::A::func)
	(list 'static-method.cc:xxx::(anonymous namespace)::A::func')
	(list 'static-method.cc':'xxx::(anonymous namespace)::A::func')
	(list static-method.cc:'xxx::(anonymous namespace)::A::func'): KFAIL
	them if HAVE_GCC_45682_FIXED is not set.
 2011-12-10 15:58:14 +00:00
Yao Qi
4511b1ba87 2011-12-10 Hui Zhu <teawater@gmail.com> 
Yao Qi  <yao@codesourcery.com>

	* tracepoint.c (start_tracing): Clear `inserted' flag.

2011-12-10  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/status-stop.exp: New.
	* gdb.trace/status-stop.c: New.
 2011-12-10 15:16:35 +00:00
Hui Zhu
df5a4bd3a5 2011-12-10 Hui Zhu <teawater@gmail.com> 
* tracepoint.c (create_tsv_from_upload): Change sprintf to xstrprintf.
 2011-12-10 09:41:19 +00:00
Andrey Smirnov
1afeeb75f2 * breakpoint.c (bp_loc_is_permanent): Rename `brk' to 
`bpoint'(-Wshadow).
 2011-12-10 00:22:56 +00:00
Andrey Smirnov
80e1d41794 * breakpoint.c (update_static_tracepoint): Rename nested `sal' and 
`marker' variables to `sal2' and `tpmarker' respectively
(-Wshadow).
 2011-12-10 00:15:54 +00:00
gdbadmin
20d6b87c2b *** empty log message *** 2011-12-10 00:00:03 +00:00
Andrew Pinski
04ca3c2272 2011-12-09 Andrew Pinski <apinski@cavium.com> 
* linespec.c (hash_address_entry): Use iterative_hash_object on each
	field rather than the struct itself.
 2011-12-09 19:22:31 +00:00
Tom Tromey
8a2c437bd9 * breakpoint.c (compare_breakpoints): New function. 
(clear_command): Remove duplicate breakpoints.  Properly clean
	up.
 2011-12-09 18:40:46 +00:00
Jan Kratochvil
27949e7316 gdb/testsuite/ 
* gdb.reverse/until-precsave.exp (run to end of main) Extend the
	timeout.
 2011-12-09 17:36:02 +00:00
gdbadmin
f80bef4e07 *** empty log message *** 2011-12-09 00:00:32 +00:00
Maciej W. Rozycki
280711e76c * mips-tdep.c (mips_skip_mips16_trampoline_code): Sign-extend 
address chunks retrieved from decoded lui/addiu pairs.
 2011-12-08 19:03:24 +00:00
Maciej W. Rozycki
4c2051c6c9 * mips-tdep.c (extended_offset): Correct calculation. 
(unpack_mips16): Correct bitfield positions used for extraction
	of the immediate argument; fix sign-extension of same.
	(extended_mips16_next_pc): Correct B instruction's offset
	calculation.  Correct register decoding of the BEQZ and BNEZ
	as well as jump-register instructions.  Handle compact jumps.
 2011-12-08 18:55:48 +00:00
Tom Tromey
ff011ed785 * objfiles.h (struct objfile): Remove obsolete comment. 
* objfiles.c (build_objfile_section_table): Remove obsolete
	comment.
 2011-12-08 18:08:12 +00:00
Tom Tromey
d8ea793193 * gdb.cp/ovsrch.exp (test_class): Correctly use "a_param" in 
condition.
 2011-12-08 15:31:20 +00:00
Jan Kratochvil
784867a51b gdb/gdbserver/ 
* linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
	Print new debug message for such case.
 2011-12-08 10:28:58 +00:00
Stan Shebs
7cd3876c8a * MAINTAINERS (Responsible Maintainers): Add Yao Qi as 
maintainer of the tic6x target.
 2011-12-08 01:15:36 +00:00
gdbadmin
027bc4e874 *** empty log message *** 2011-12-08 00:00:03 +00:00
Maciej W. Rozycki
c7195df2f5 Fix ChangeLog typo. 2011-12-07 21:45:12 +00:00
Stan Shebs
1cc310d2dd * gdb.trace/tfind.exp: Update for output changes. 2011-12-07 21:24:05 +00:00
Ulrich Weigand
35f73cfc81 * arm-tdep.h (arm_deal_with_atomic_sequence): Add prototype. 
* arm-tdep.c (thumb_deal_with_atomic_sequence_raw): New function.
	(arm_deal_with_atomic_sequence_raw): Likewise.
	(arm_deal_with_atomic_sequence): Likewise.
	(arm_software_single_step): Call it.
	* arm-linux-tdep.c (arm_linux_software_single_step): Likewise.
 2011-12-07 20:53:08 +00:00
Pedro Alves
d482a87555 2011-12-07 Pedro Alves <pedro@codesourcery.com> 
* gdb.ada/catch_ex.exp: Skip as unsupported if "catch exception"
	throws "Cannot insert catchpoints in this configuration".
	* gdb.ada/mi_catch_ex.exp: Likewise.
 2011-12-07 15:00:34 +00:00
Ulrich Weigand
94eae614f4 * s390-tdep.c: Replace "Linux" by "GNU/Linux" in comments 
where appropriate.
	* s390-tdep.h: Likewise.
 2011-12-07 13:31:05 +00:00
Tristan Gingold
13b8d0c64f 2011-12-07 Tristan Gingold <gingold@adacore.com> 
* machoread.c (macho_symtab_read): Do not consider N_OPT as
	a debugging stab.  Improve complaint message.
 2011-12-07 09:11:25 +00:00
Maciej W. Rozycki
5436df9582 * mips-tdep.c (mips32_scan_prologue): Only update the immediate 
load adjustment if still within the prologue.
 2011-12-07 00:17:23 +00:00
gdbadmin
c3cd48691a *** empty log message *** 2011-12-07 00:00:03 +00:00
Maciej W. Rozycki
040dff2af8 * mips-tdep.c (mips32_next_pc): Fix floating point condition 
code mask.
 2011-12-06 23:49:56 +00:00
Maciej W. Rozycki
754d7c7860 * mips-tdep.c (deal_with_atomic_sequence): Fix the handling 
of BLTZ* and BGEZ* instructions.
 2011-12-06 23:36:58 +00:00
Jan Kratochvil
6bf36717da gdb/gdbserver/ 
Fix overlapping memcpy.
	* mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
	the read_inferior_memory transfer.
	(delete_fast_tracepoint_jump): New variable buf.  Use it for the
	write_inferior_memory transfer.
	(set_fast_tracepoint_jump): New variable buf.  Use it for the
	read_inferior_memory and write_inferior_memory transfers.
	(uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
	(delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
	Use it for the write_inferior_memory transfer.
	(check_mem_read, check_mem_write): New gdb_asserts for overlapping
	buffers.
 2011-12-06 23:29:47 +00:00
Maciej W. Rozycki
91912e4d08 * mips-tdep.c (mips_pc_is_mips16): Reverse the order of checks 
performed to determine whether an address refers to standard
	MIPS or MIPS16 code.
	(mips16_next_pc): Use mips_pc_is_mips16 instead of
	is_mips16_addr.
 2011-12-06 23:19:43 +00:00
Maciej W. Rozycki
5027555691 * linux-low.c (fetch_register, store_register): Make code 
consistent, fix formatting.
 2011-12-06 23:09:08 +00:00
Maciej W. Rozycki
7325beb467 * linux-low.c (usr_store_inferior_registers): Factor out code 
to handle individual registers into...
	(store_register): ... this new function.
 2011-12-06 23:00:15 +00:00
Pedro Alves
f0ba3972e9 2011-12-06 Pedro Alves <pedro@codesourcery.com> 
gdb/
	* breakpoint.c (breakpoint_restore_shadows): Rename to ...
	(breakpoint_xfer_memory): ... this.  Change prototype.  Handle
	memory writes too.
	* breakpoint.h (breakpoint_restore_shadows): Delete.
	(breakpoint_xfer_memory): Declare.
	* mem-break.c (default_memory_insert_breakpoint)
	(default_memory_remove_breakpoint): Use target_write_raw_memory.
	(memory_xfer_partial): Rename to ...
	(memory_xfer_partial_1): ... this.  Don't mask out breakpoints
	here.
	(memory_xfer_partial): New.
	(target_write_raw_memory): New.
	* target.h (target_write_raw_memory): New.

	gdb/testsuite/
	* gdb.base/break-always.exp: Test changing memory at addresses
	with breakpoints inserted.
 2011-12-06 20:03:14 +00:00
Doug Evans
31aba06f31 * linespec.c (decode_dollar): Avoid "may be used uninitialized" warning. 2011-12-06 19:57:47 +00:00
Tom Tromey
f8eba3c616 the "ambiguous linespec" series 
gdb
2011-12-06  Joel Brobecker  <brobecker@acacore.com>

        * language.h (struct language_defn): Add new component
        la_symbol_name_compare.
        * symfile.h (struct quick_symbol_functions): Update the profile
        of parameter "name_matcher" for the expand_symtabs_matching
        method.  Update the documentation accordingly.
        * ada-lang.h (ada_name_for_lookup): Add declaration.
        * ada-lang.c (ada_name_for_lookup): New function, extracted out
        from ada_iterate_over_symbols.
        (ada_iterate_over_symbols): Do not encode symbol name anymore.
        (ada_expand_partial_symbol_name): Adjust profile.
        (ada_language_defn): Add value for la_symbol_name_compare field.
        * linespec.c: #include "ada-lang.h".
        (iterate_name_matcher): Add language parameter. Replace call
        to strcmp_iw by call to language->la_symbol_name_compare.
        (decode_variable): Encode COPY if current language is Ada.
        * dwarf2read.c (dw2_expand_symtabs_matching): Adjust profile
        of name_matcher parameter.  Adjust call to name_matcher.
        * psymtab.c (expand_symtabs_matching_via_partial): Likewise.
        (expand_partial_symbol_names): Update profile of parameter "fun".
        * psymtab.h (expand_partial_symbol_names): Update profile of
        parameter "fun".
        * symtab.c (demangle_for_lookup): Update function documentation.
        (search_symbols_name_matches): Add language parameter.
        (expand_partial_symbol_name): Likewise.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Add value for
        la_symbol_name_compare field.
        * d-lang.c (d_language_defn): Likewise.
        * f-lang.c (f_language_defn): Ditto.
        * jv-lang.c (java_language_defn): Ditto.
        * m2-lang.c (m2_language_defn): Ditto.
        * objc-lang.c (objc_language_defn): Ditto.
        * opencl-lang.c (opencl_language_defn): Ditto.
        * p-lang.c (pascal_language_defn): Ditto.
        * language.c (unknown_language_defn, auto_language_defn)
        (local_language_defn): Ditto.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* linespec.c (iterate_over_all_matching_symtabs): Use
	LA_ITERATE_OVER_SYMBOLS.
	(lookup_prefix_sym, add_matching_symbols_to_info): Likewise.
	(find_function_symbols, decode_variable): Remove Ada special
	case.
	* language.h (struct language_defn) <la_iterate_over_symbols>: New
	field.
	(LA_ITERATE_OVER_SYMBOLS): New macro.
	* language.c (unknown_language_defn, auto_language_defn)
	(local_language_defn): Update.
	* c-lang.c (c_language_defn, cplus_language_defn)
	(asm_language_defn, minimal_language_defn): Update.
	* d-lang.c (d_language_defn): Update.
	* f-lang.c (f_language_defn): Update.
	* jv-lang.c (java_language_defn): Update.
	* m2-lang.c (m2_language_defn): Update.
	* objc-lang.c (objc_language_defn): Update.
	* opencl-lang.c (opencl_language_defn): Update.
	* p-lang.c (pascal_language_defn): Update.
	* ada-lang.c (ada_iterate_over_symbols): New function.
	(ada_language_defn): Update.

2011-12-06  Tom Tromey  <tromey@redhat.com>
	    Joel Brobecker  <brobecker@acacore.com>

	PR breakpoints/13105, PR objc/8341, PR objc/8343, PR objc/8366,
	PR objc/8535, PR breakpoints/11657, PR breakpoints/11970,
	PR breakpoints/12023, PR breakpoints/12334, PR breakpoints/12856,
	PR shlibs/8929, PR shlibs/7393:
	* python/py-type.c (compare_maybe_null_strings): Rename from
	compare_strings.
	(check_types_equal): Update.
	* utils.c (compare_strings): New function.
	* tui/tui-winsource.c (tui_update_breakpoint_info): Update for
	location changes.
	* tracepoint.c (scope_info): Update.
	(trace_find_line_command): Use DECODE_LINE_FUNFIRSTLINE.
	* symtab.h (iterate_over_minimal_symbols)
	(iterate_over_some_symtabs, iterate_over_symtabs)
	(find_pcs_for_symtab_line, iterate_over_symbols)
	(demangle_for_lookup): Declare.
	(expand_line_sal): Remove.
	* symtab.c (iterate_over_some_symtabs, iterate_over_symtabs)
	(lookup_symtab_callback): New functions.
	(lookup_symtab): Rewrite.
	(demangle_for_lookup): New function, extract from
	lookup_symbol_in_language.
	(lookup_symbol_in_language): Use it.
	(iterate_over_symbols): New function.
	(find_line_symtab): Update.
	(find_pcs_for_symtab_line): New functions.
	(find_line_common): Add 'start' argument.
	(decode_line_spec): Update.  Change argument to 'flags', change
	interpretation.
	(append_expanded_sal): Remove.
	(append_exact_match_to_sals): Remove.
	(expand_line_sal): Remove.
	* symfile.h (struct quick_symbol_functions) <lookup_symtab>:
	Remove.
	<map_symtabs_matching_filename>: New field.
	* stack.c (func_command): Only look in the current program space.
	Use DECODE_LINE_FUNFIRSTLINE.
	* source.c (line_info): Set pspace on sal.  Check program space in
	the loop.  Use DECODE_LINE_LIST_MODE.
	(select_source_symtab): Use DECODE_LINE_FUNFIRSTLINE.
	* solib-target.c: Remove DEF_VEC_I(CORE_ADDR).
	* python/python.c (gdbpy_decode_line): Update.
	* psymtab.c (partial_map_expand_apply): New function.
	(partial_map_symtabs_matching_filename): Rename from
	lookup_partial_symbol.  Update arguments.
	(lookup_symtab_via_partial_symtab): Remove.
	(psym_functions): Update.
	* objc-lang.h (parse_selector, parse_method): Don't declare.
	(find_imps): Update.
	* objc-lang.c (parse_selector, parse_method): Now static.
	(find_methods): Change arguments.  Fill in a vector of symbol
	names.
	(uniquify_strings): New function.
	(find_imps): Change arguments.
	* minsyms.c (iterate_over_minimal_symbols): New function.
	* linespec.h (enum decode_line_flags): New.
	(struct linespec_sals): New.
	(struct linespec_result) <canonical>: Remove.
	<pre_expanded, addr_string, sals>: New fields.
	(destroy_linespec_result, make_cleanup_destroy_linespec_result)
	(decode_line_full): Declare.
	(decode_line_1): Update.
	* linespec.c (struct address_entry, struct linespec_state, struct
	collect_info): New types.
	(add_sal_to_sals_basic, add_sal_to_sals, hash_address_entry)
	(eq_address_entry, maybe_add_address): New functions.
	(total_number_of_methods): Remove.
	(iterate_name_matcher, iterate_over_all_matching_symtabs): New
	functions.
	(find_methods): Change arguments.  Don't canonicalize input.
	Simplify logic.
	(add_matching_methods, add_constructors)
	(build_canonical_line_spec): Remove.
	(filter_results, convert_results_to_lsals): New functions.
	(decode_line_2): Change arguments.  Rewrite for new data
	structures.
	(decode_line_internal): Rename from decode_line_1.  Change
	arguments.  Add cleanups.  Update for new data structures.
	(linespec_state_constructor, linespec_state_destructor)
	(decode_line_full, decode_line_1): New functions.
	(decode_indirect): Change arguments.  Update.
	(locate_first_half): Use skip_spaces.
	(decode_objc): Change arguments.  Update for new data structures.
	Simplify logic.
	(decode_compound): Change arguments.  Add cleanups.  Remove
	fallback code, replace with error.
	(struct decode_compound_collector): New type.
	(collect_one_symbol): New function.
	(lookup_prefix_sym): Change arguments.  Update.
	(compare_symbol_name, add_all_symbol_names_from_pspace)
	(find_superclass_methods ): New functions.
	(find_method): Rewrite.
	(struct symtab_collector): New type.
	(add_symtabs_to_list, collect_symtabs_from_filename): New
	functions.
	(symtabs_from_filename): Change API.  Rename from
	symtab_from_filename.
	(collect_function_symbols): New function.
	(find_function_symbols): Change API.  Rename from
	find_function_symbol.  Rewrite.
	(decode_all_digits): Change arguments.  Rewrite.
	(decode_dollar): Change arguments.  Use decode_variable.
	(decode_label): Change arguments.  Rewrite.
	(collect_symbols): New function.
	(minsym_found): Change arguments.  Rewrite.
	(check_minsym, search_minsyms_for_name)
	(add_matching_symbols_to_info): New function.
	(decode_variable): Change arguments.  Iterate over all symbols.
	(symbol_found): Remove.
	(symbol_to_sal): New function.
	(init_linespec_result, destroy_linespec_result)
	(cleanup_linespec_result, make_cleanup_destroy_linespec_result):
	New functions.
	(decode_digits_list_mode, decode_digits_ordinary): New functions.
	* dwarf2read.c (dw2_map_expand_apply): New function.
	(dw2_map_symtabs_matching_filename): Rename from
	dw2_lookup_symtab.  Change arguments.
	(dwarf2_gdb_index_functions): Update.
	* dwarf2loc.c: Remove DEF_VEC_I(CORE_ADDR).
	* defs.h (compare_strings): Declare.
	* cli/cli-cmds.c (compare_strings): Move to utils.c.
	(edit_command, list_command): Use DECODE_LINE_LIST_MODE.  Call
	filter_sals.
	(compare_symtabs, filter_sals): New functions.
	* breakpoint.h (struct bp_location) <line_number, source_file>:
	New fields.
	(struct breakpoint) <line_number, source_file>: Remove.
	<filter>: New field.
	* breakpoint.c (print_breakpoint_location, init_raw_breakpoint)
	(momentary_breakpoint_from_master, add_location_to_breakpoint):
	Update for changes to locations.
	(init_breakpoint_sal): Add 'filter' argument.  Set 'filter' on
	breakpoint.
	(create_breakpoint_sal): Add 'filter' argument.
	(remove_sal, expand_line_sal_maybe): Remove.
	(create_breakpoints_sal): Remove 'sals' argument.  Handle
	pre-expanded sals and the filter.
	(parse_breakpoint_sals): Use decode_line_full.
	(check_fast_tracepoint_sals): Use get_sal_arch.
	(create_breakpoint): Create a linespec_sals.  Update.
	(break_range_command): Use decode_line_full.  Update.
	(until_break_command): Update.
	(clear_command): Update match conditions for linespec.c changes.
	Use DECODE_LINE_LIST_MODE.
	(say_where): Update for changes to locations.
	(bp_location_dtor): Free 'source_file'.
	(base_breakpoint_dtor): Free 'filter'.  Don't free 'source_file'.
	(update_static_tracepoint): Update for changes to locations.
	(update_breakpoint_locations): Disable ranged breakpoint if too
	many locations match.  Update.
	(addr_string_to_sals): Use decode_line_full.  Resolve all sal
	PCs.
	(breakpoint_re_set_default): Don't call expand_line_sal_maybe.
	(decode_line_spec_1): Update.  Change argument name to 'flags',
	change interpretation.
	* block.h (block_containing_function): Declare.
	* block.c (block_containing_function): New function.
	* skip.c (skip_function_command): Update.
	(skip_re_set): Update.
	* infcmd.c (jump_command): Use DECODE_LINE_FUNFIRSTLINE.
	* mi/mi-main.c (mi_cmd_trace_find): Use DECODE_LINE_FUNFIRSTLINE.
	* NEWS: Add entry.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* elfread.c (elf_gnu_ifunc_resolver_return_stop): Allow
	breakpoint's pspace to be NULL.
	* breakpoint.h (struct breakpoint) <pspace>: Update comment.
	* breakpoint.c (init_raw_breakpoint): Conditionally set
	breakpoint's pspace.
	(init_breakpoint_sal): Don't set breakpoint's pspace.
	(prepare_re_set_context): Conditionally switch program space.
	(addr_string_to_sals): Check executing_startup on location's
	program space.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* breakpoint.h (enum enable_state) <bp_startup_disabled>: Remove.
	* breakpoint.c (should_be_inserted): Explicitly check if program
	space is executing startup.
	(describe_other_breakpoints): Update.
	(disable_breakpoints_before_startup): Change executing_startup
	earlier.  Remove loop.
	(enable_breakpoints_after_startup): Likewise.
	(init_breakpoint_sal): Don't use bp_startup_disabled.
	(create_breakpoint): Don't use bp_startup_disabled.
	(update_global_location_list): Use should_be_inserted.
	(bkpt_re_set): Update.
gdb/testsuite
2011-12-06  Joel Brobecker  <brobecker@acacore.com>

        * gdb.ada/fullname_bp.exp: Add tests for other valid linespecs
        involving a fully qualified function name.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* gdb.ada/homonym.exp: Add three breakpoint tests.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* gdb.base/solib-weak.exp (do_test): Remove kfail.
	* gdb.trace/tracecmd.exp: Disable pending breakpoints earlier.
	* gdb.objc/objcdecode.exp: Update for output changes.
	* gdb.linespec/linespec.exp: New file.
	* gdb.linespec/lspec.cc: New file.
	* gdb.linespec/lspec.h: New file.
	* gdb.linespec/body.h: New file.
	* gdb.linespec/base/two/thefile.cc: New file.
	* gdb.linespec/base/one/thefile.cc: New file.
	* gdb.linespec/Makefile.in: New file.
	* gdb.cp/templates.exp (test_template_breakpoints): Update for
	output changes.
	* gdb.cp/re-set-overloaded.exp: Remove kfail.
	* gdb.cp/ovldbreak.exp: Update for output changes.  "all" test now
	makes one breakpoint.
	* gdb.cp/method2.exp (test_break): Update for output changes.
	* gdb.cp/mb-templates.exp: Update for output changes.
	* gdb.cp/mb-inline.exp: Update for output changes.
	* gdb.cp/mb-ctor.exp: Update for output changes.
	* gdb.cp/ovsrch.exp: Use fully-qualified names.
	* gdb.base/solib-symbol.exp: Run to main later.  Breakpoint now
	has multiple matches.
	* gdb.base/sepdebug.exp: Disable pending breakpoints.  Update for
	error message change.
	* gdb.base/list.exp (test_list_filename_and_number): Update for
	error message change.
	* gdb.base/break.exp: Disable pending breakpoints.  Update for
	output changes.
	* configure.ac: Add gdb.linespec.
	* configure: Rebuild.
	* Makefile.in (ALL_SUBDIRS): Add gdb.linespec.
gdb/doc
2011-12-06  Tom Tromey  <tromey@redhat.com>

	* gdb.texinfo (Set Breaks): Update for new behavior.
 2011-12-06 18:54:43 +00:00
Tom Tromey
75c8c9d72c * python/lib/gdb/command/pretty_printers.py 
(InfoPrettyPrinter.invoke1): Remove extra double quote.
 2011-12-06 17:38:53 +00:00
Tom Tromey
7376e45089 * NEWS: Add MI news. 2011-12-06 14:27:39 +00:00
Ulrich Weigand
c642a43456 ChangeLog: 
* s390-tdep.h (S390_ORIG_R2_REGNUM): Define.
	(S390_LAST_BREAK_REGNUM): Likewise.
	(S390_SYSTEM_CALL_REGNUM): Likewise.
	(S390_NUM_REGS): Update.

	(s390_regmap_last_break): Add declaration.
	(s390x_regmap_last_break): Likewise.
	(s390_regmap_system_call): Likewise.

	(tdesc_s390_linux32v1): Add declaration.
	(tdesc_s390_linux32v2): Likewise.
	(tdesc_s390_linux64v1): Likewise.
	(tdesc_s390_linux64v2): Likewise.
	(tdesc_s390x_linux64v1): Likewise.
	(tdesc_s390x_linux64v2): Likewise.

	* s390-tdep.c: Include new target description files
	"features/s390-linux32v1.c", "features/s390-linux32v2.c",
	"features/s390-linux64v1.c", "features/s390-linux64v2.c",
	"features/s390x-linux64v1.c", and "features/s390x-linux64v2.c".
	(s390_cannot_store_register): New function.
	(s390_write_pc): Likewise.
	(s390_dwarf_regmap): Add fields for new registers.
	(s390_regmap_gregset): Likewise.
	(s390x_regmap_gregset): Likewise.
	(s390_regmap_fpregset): Likewise.
	(s390_regmap_upper): Likewise.
	(s390_regmap_last_break): New variable.
	(s390x_regmap_last_break): Likewise.
	(s390_regmap_system_call): Likewise.
	(s390_last_break_regset): Likewise.
	(s390x_last_break_regset): Likewise.
	(s390_system_call_regset): Likewise.
	(s390_upper_regset_sections): Rename to ...
	(s390_linux64_regset_sections): ... this.
	(s390_linux32_regset_sections): New variable.
	(s390x_linux64_regset_sections): Likewise.
	(s390_linux32v1_regset_sections): Likewise.
	(s390_linux32v2_regset_sections): Likewise.
	(s390_linux64v1_regset_sections): Likewise.
	(s390_linux64v2_regset_sections): Likewise.
	(s390x_linux64v1_regset_sections): Likewise.
	(s390x_linux64v2_regset_sections): Likewise.
	(s390_regset_from_core_section): Handle .reg-s390-last-break and
	.reg-s390-system-call core file sections.
	(s390_core_read_description): Check for presence of
	.reg-s390-last-break and .reg-s390-system-call core file
	sections and return appropriate target description.
	(s390_gdbarch_init): Detect Linux-specific registers "orig_r2",
	"last_break" and "system_call" in target description.  Install
	appropriate gdbarch_core_regset_sections array.
	Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc.
	(_initialize_s390_tdep): Initialize additional target descriptions.

	* s390-nat.c: Include "elf/common.h".
	(PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
	(have_regset_last_break): New static variable.
	(have_regset_system_call): Likewise.
	(s390_native_supply): Handle S390_ORIG_R2_REGNUM.
	(s390_native_collect): Likewise.
	(fetch_regset, store_regset, check_regset): New functions.
	(s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM
	and S390_SYSTEM_CALL_REGNUM.
	(s390_linux_store_inferior_registers): Likewise.
	(s390_read_description): Check for presence of NT_S390_LAST_BREAK
	and NT_S390_SYSTEM_CALL regsets and use appropriate description.

	* features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1,
	s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2.
	(s390-linux32v1-expedite): Define.
	(s390-linux32v2-expedite): Likewise.
	(s390-linux64v1-expedite): Likewise.
	(s390-linux64v2-expedite): Likewise.
	(s390x-linux64v1-expedite): Likewise.
	(s390x-linux64v2-expedite): Likewise.

	* features/s390-linux32.xml: Add orig_r2 register.
	* features/s390-linux64.xml: Likewise.
	* features/s390x-linux64.xml: Likewise.
	* features/s390-linux32v1.xml: New file.
	* features/s390-linux32v2.xml: Likewise.
	* features/s390-linux64v1.xml: Likewise.
	* features/s390-linux64v2.xml: Likewise.
	* features/s390x-linux64v1.xml: Likewise.
	* features/s390x-linux64v2.xml: Likewise.

	* features/s390-linux32.c: Regenerate.
	* features/s390-linux64.c: Likewise.
	* features/s390x-linux64.c: Likewise.
	* features/s390-linux32v1.c: New generated file.
	* features/s390-linux32v2.c: Likewise.
	* features/s390-linux64v1.c: Likewise.
	* features/s390-linux64v2.c: Likewise.
	* features/s390x-linux64v1.c: Likewise.
	* features/s390x-linux64v2.c: Likewise.

	* regformats/s390-linux32.dat: Regenerate.
	* regformats/s390-linux64.dat: Regenerate.
	* regformats/s390x-linux64.dat: Regenerate.
	* regformats/s390-linux32v1.dat: New generated file.
	* regformats/s390-linux32v2.dat: Likewise.
	* regformats/s390-linux64v1.dat: Likewise.
	* regformats/s390-linux64v2.dat: Likewise.
	* regformats/s390x-linux64v1.dat: Likewise.
	* regformats/s390x-linux64v2.dat: Likewise.

gdbserver/ChangeLog:

	* Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
	(s390-linux32v2.o, s390-linux32v2.c): Likewise.
	(s390-linux64v1.o, s390-linux64v1.c): Likewise.
	(s390-linux64v2.o, s390-linux64v2.c): Likewise.
	(s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
	(s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
	* configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
	(srv_xmlfiles): Add new XML files.

	* linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
	and <sys/uio.h>.
	(PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
	(init_registers_s390_linux32v1): Add prototype.
	(init_registers_s390_linux32v2): Likewise.
	(init_registers_s390_linux64v1): Likewise.
	(init_registers_s390_linux64v2): Likewise.
	(init_registers_s390x_linux64v1): Likewise.
	(init_registers_s390x_linux64v2): Likewise.
	(s390_num_regs): Increment to 52.
	(s390_regmap): Add orig_r2 register.
	(s390_num_regs_3264): Increment to 68.
	(s390_regmap_3264): Add orig_r2 register.
	(s390_collect_ptrace_register): Handle orig_r2 register.
	(s390_supply_ptrace_register): Likewise.
	(s390_fill_last_break): New function.
	(s390_store_last_break): Likewise.
	(s390_fill_system_call): New function.
	(s390_store_system_call): Likewise.
	(target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
	register sets.
	(s390_check_regset): New function.
	(s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
	NT_S390_SYSTEM_CALL regsets and use appropriate description.
	Update target_regsets for available register sets.

testsuite/ChangeLog:

	* gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only
	last_break register on s390*-*-* targets.
 2011-12-06 14:14:50 +00:00
Joel Brobecker
b18003d168 fix incorrect assumption in gdb.ada/watch_arg 
The testcase is assuming that the parameter being watched isn't being
modified. But the way the test program is written, this is not true
at all.  So this changes fixes the code to still reference the variable,
but in a way that does not modify its value.

gdb/testsuite:

        * gdb.ada/watch_arg/pck.ads, gdb.ada/watch_arg/pck.adb: New files.
        * gdb.ada/watch_arg/watch.adb: Adjust code to avoid modification
        of parameter X in procedure Foo.
 2011-12-06 14:00:37 +00:00
gdbadmin
751d39ba78 *** empty log message *** 2011-12-06 00:00:32 +00:00
Stan Shebs
fe96589c7e * gdb.trace/tfind.exp: Update help string matches. 2011-12-05 23:32:52 +00:00
Pedro Alves
336060f3b7 2011-12-05 Pedro Alves <pedro@codesourcery.com> 
* linux-nat.c (resume_stopped_resumed_lwps): Call
	registers_changed.
 2011-12-05 18:49:49 +00:00
Jan Kratochvil
1820ab4711 gdb/testsuite/ 
* gdb.server/ext-run.exp (get process list): Accept also systemd
	as PID 1.
 2011-12-05 18:27:44 +00:00
Pedro Alves
049e32d3aa * breakpoint.c: Include record.h. 
(breakpoints_always_inserted_mode): Return false when the record
	target is in use.
 2011-12-05 16:57:30 +00:00
Pedro Alves
5c03c7f9ac Not 2012 yet... 2011-12-05 14:20:06 +00:00
Pedro Alves
482950ed19 2012-12-05 Pedro Alves <pedro@codesourcery.com> 
* amd64-linux-nat.c (amd64_linux_dr_get): Remove FIXME comment.
	Reinstate perror_with_name call on ptrace error.  Remove #if 0.
	* i386-linux-nat.c (i386_linux_dr_get): Likewise.
	* i386bsd-nat.c (i386bsd_dr_get_status): Likewise.
 2011-12-05 14:16:50 +00:00
Andrey Smirnov
fbbd034ec5 * breakpoint.c (init_breakpoint_sal): Remove nested definitions of 
`i'(-Wshadow).
 2011-12-05 04:10:47 +00:00
Andrey Smirnov
12747160cd * bcache.c (bcache): Rename bcache' to cache'(-Wshadow). 2011-12-05 03:58:23 +00:00
Andrey Smirnov
a5ff835628 * amd64-tdep.c (amd64_push_dummy_call): Remove nested definition 
of `tdep'(-Wshadow).
 2011-12-05 03:48:29 +00:00
gdbadmin
1850f7144d *** empty log message *** 2011-12-05 00:00:02 +00:00