Commit Graph

28680 Commits

Author SHA1 Message Date
Tom Tromey 127c81bc57 * jv-lang.c (java_language_defn): Use java_printchar,
java_printstr.
	(java_get_encoding): New function.
	(java_emit_char): Use generic_emit_char.
	(java_printchar): New function.
	(java_printstr): Likewise.
2011-07-01 18:28:52 +00:00
Joel Brobecker 25552254a3 crash when printing type of tagged type
If the debugging info is incorrect or incomplete, printing the
type description of a variable that's a variant tagged type can
trigger a crash.  The crash comes from us trying print a NULL
string which was supposed to be the parent type name.

We observed this behavior on bareboard targets where a-tags is
not always linked in, as is the case for native platforms, for
instance. Coupled with -feliminate-unused-debug-types, this leads
to GDB being unable to find type ada__tags__type_specific_data,
without which printing the type description above cannot be done
acurately.  There is an easy workaround for this limitation,
which is to compile at least 1 unit with
-fno-eliminate-unused-debug-types, but GDB should also be made
resilient to this situation.

gdb/ChangeLog:

        * ada-typeprint.c (print_record_type): If unable to decode
        the name of the parent type, use the encoded name.
2011-07-01 18:27:35 +00:00
Joel Brobecker d2d43431e8 Fix printing address of packed array
When trying to print the address of a non-packed array, GDB
correctly prints the type name and address:

    (gdb) print &var
    $2 = (access pa.var) 0xbffff1d8

However, it is behaving differently when dealing with a packed
array:

    (gdb) p &var
    (access array (4 .. 8) of boolean <packed: 1-bit elements>) (4 =>
    false, false, false, true, false)

The type description isn't all that bad, but GDB shouldn't be
printing the array value!

This patch fixes the `print` and `ptype` command on packed and
non-packed array.  It also fixes a gdb.ada test to match with
the new ouput.

gdb/ChangeLog (Jean-Charles Delay):

        * ada-typeprint.c (ada_print_type): Fix both PAD type and
        pointer to constrained packed array type output.
        * ada-valprint.c (ada_val_print_1): Fix pointer to constrained
        packed array output.

gdb/testsuite/ChangeLog (Jean-Charles Delay):

        * gdb.ada/packed_array.exp: Fix expected outout.
2011-07-01 18:27:25 +00:00
Joel Brobecker 54ae186fb5 Fix ada array bounds display
Array bounds were not correctly displayed when the SHOW parameter of
print_type functions is set to -1.  This shows up in the following
type of situation, where we have a declaration as follow:

    Anon_Array_Int_Obj : array (1..10) of Integer := (others => 8);

In GDB/MI mode, trying to print the type info for our array object
yields:

    (gdb) -var-create ai 0 Anon_Array_Int_Obj
    (gdb) -var-info-type ai
    ^done,type="array (...) of integer"

The actual bounds are missing.  Contrast this with what happens
when in GDB/CLI mode:

    (gdb) ptype Anon_Array_Int_Obj
    type = array (1 .. 10) of integer

This patch fixes array type printing accordingly. And as it turns
out, it also improves the output for one of the tests already present,
so it shows that it's not just the GDB/MI mode that's affected.

gdb/ChangeLog (Jean-Charles Delay):

	* ada-typeprint.c (print_array_type): removed if condition on show
	being negative for bounds printing.

gdb/testsuite/ChangeLog (Jean-Charles Delay):

	* gdb.ada/packed_array.exp: fixed expected output.
2011-07-01 18:27:12 +00:00
Joel Brobecker 8f17729f21 treat identical enum types as the same type
This is to avoid an unnecessary multiple-choice menu for an
expression involving an enumeral declared in two types, when
the second type is an identical copy of the first type. This
happens in the following situation:

       type Color is (Black, Red, Green, Blue, White);
       type RGB_Color is new Color range Red .. Blue;

In that case, an implict type is created, and is used as the base
type for type RGB_Color.  This base type is a copy of type Color.
We've added some extensive comments explaining the situation and
our approach further.

gdb/ChangeLog:

        * ada-lang.c (ada_identical_enum_types_p): New function.
        (symbols_are_identical_enums): New function.
        (remove_extra_symbols): Do nothing if NSYMS < 2.
        Use symbols_are_identical_enums.

gdb/testsuite/ChangeLog:

        * gdb.ada/same_enum: New testcase.
2011-07-01 18:26:50 +00:00
Joel Brobecker f5aa6869de missing type description for typedef to pointer value
If we evaluate an expression that results in a value that is a typedef
to pointer, then the debugger fails to print the type description
before printing the actual value:

    (gdb) print e.plan(1)
    $1 = 0x0

The expected output is:

    (gdb) print e.plan(1)
    $1 = (access integer) 0x0

gdb/ChangeLog:

        * ada-valprint.c (ada_value_print): Handle typedefs.

gdb/testsuite/ChangeLog:

        * gdb.ada/ptr_typedef: New testcase.
2011-07-01 18:26:22 +00:00
Joel Brobecker 8f465ea731 Add missing word in comment (ada-lang.c)
gdb/ChangeLog:

        * ada-lang.c (ada_evaluate_subexp): Add missing word in comment.
2011-07-01 18:25:59 +00:00
Joel Brobecker 828292f271 variables whose type is a typedef to an array pointer
If we declare a type as being an access to array type, and then
declare a variable of that type, for instance:

        type Some_Array is array [...];
        type Array_Access is access all Some_Array;
        Table : Array_Access := [...];

The variable "Table" may be defined in the debugging information
as being a typedef to the array pointer type. In the past, it was
defined directly as the array pointer type, but this has been changed
to make sure that the typedef type gets used.

If the typedef type wasn't used, it would allow the compiler to stop
emitting that typedef type when compiling with
-feliminate-unused-debug-types.  The removal of this typedef would
be a problem, because GDB relies on the typedef to create symbols
for pointer types, and without it, we would no longer be able to
do "ptype array_access".

This patch helps prevent incorrect output or even crashes when that
extra typedef layer is used.

The testing is already mostly covered by arrayptr.exp, but I still
added a 'ptype' test, just for good measure.

gdb/ChangeLog: (Eric Botcazou)

        * ada-lang.c (thin_descriptor_type): Deal with typedefs.
        (decode_constrained_packed_array): Likewise.
        (ada_evaluate_subexp) <TERNOP_SLICE>: Likewise.

gdb/testsuite/ChangeLog (Joel Brobecker):

        * gdb.ada/arrayptr.exp: Add ptype test.
2011-07-01 18:25:49 +00:00
Joel Brobecker 3536d9e3f5 Fix date in testsuite/ChangeLog entry. 2011-07-01 18:25:33 +00:00
Joel Brobecker 18920c4226 handle character-based enumeration typedefs
Consider the following type:

   type Char_Enum_Type is ('A', 'B', 'C', 'D');

If the compiler generates a Char_Enum_Type typedef in the debugging
information, the debugger fails in the following case:

   (gdb) p Char_Enum_Type'('B')
   $1 = 66

For our type, the underlying value of 'B' is actually 1, not 66
(ASCII 'B').  We are failing this case because we were not handling
typedef to enum types before.  This patch fixes this.

gdb/ChangeLog:

        * ada-exp.y (convert_char_literal): Handle typedef types.

gdb/testsuite/ChangeLog:

        * gdb.ada/char_enum: New testcase.
2011-07-01 18:25:17 +00:00
Joel Brobecker c90092fe9e Document ada_remove_trailing_digits more
gdb/ChangeLog:

        * ada-lang.c (ada_remove_trailing_digits): Expand documentation.
2011-07-01 18:24:52 +00:00
Yao Qi 54aeeb996d 2011-07-02 Yao Qi <yao@codesourcery.com>
* gdb.base/dump.exp (capture_pointer_with_type): New.
	Get value from address instead of name.
	Start GDB once, and do `dump' and `restore'
	tests together.
2011-07-01 16:42:42 +00:00
Mike Frysinger db863c4274 gdb: tests: set remotetimeout to gdb_load_timeout for remote targets
Rather than relying on the default remotetimeout value (which might be
too small for some slower devices), use the existing gdb_load_timeout
config option to set it.

This adds two new helpers for getting/setting the remotetimout to keep
the new logic simple.

Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-01 00:19:25 +00:00
gdbadmin 5429523ed4 *** empty log message *** 2011-07-01 00:00:33 +00:00
Tom Tromey f748fb4088 * varobj.c (varobj_create): Call do_cleanups on early exit path.
* valops.c (find_overload_match): Call do_cleanups on early exit
	path.
	* solib.c (solib_find): Call do_cleanups on early exit path.
2011-06-30 19:29:55 +00:00
Tom Tromey 3bb47e8bce * symfile-mem.c (symbol_file_add_from_memory): Call do_cleanups.
* solib-svr4.c (open_symbol_file_object): Call do_cleanups on all
	return paths.  Defer final do_cleanups until last return.
	* arm-tdep.c (arm_exidx_new_objfile): Make null cleanup after
	early return.
2011-06-30 18:48:19 +00:00
Tom Tromey 4727bad393 * Makefile.in (SUBDIR_MI_CFLAGS): Don't add -DMI_OUT=1. 2011-06-30 17:01:29 +00:00
Andrew Burgess bb361dbfaf http://sourceware.org/ml/gdb-patches/2011-06/msg00444.html
Add myself to the write after approval list.
2011-06-30 09:00:54 +00:00
Andrew Burgess e9e642a83f http://sourceware.org/ml/gdb-patches/2011-06/msg00442.html
Don't compile c++ tests for platforms that don't support c++.
2011-06-30 08:53:38 +00:00
gdbadmin b9c00dd73c *** empty log message *** 2011-06-30 00:00:32 +00:00
Jan Kratochvil e0d00bc749 gdb/
Disable epilogue unwinders on recent GCCs.
	* amd64-tdep.c (amd64_in_function_epilogue_p): New variable symtab,
	initialize it, return 0 on EPILOGUE_UNWIND_VALID.
	* dwarf2read.c (process_full_comp_unit): Initialize
	EPILOGUE_UNWIND_VALID.
	* i386-tdep.c (i386_in_function_epilogue_p): New variable symtab,
	initialize it, return 0 on EPILOGUE_UNWIND_VALID.
	* symtab.h (struct symtab): New field epilogue_unwind_valid.
2011-06-29 22:19:24 +00:00
Jan Kratochvil 4632c0d0ff gdb/
Code cleanup - reformatting.
	* dwarf2read.c (producer_is_gcc_ge_4_0): Rename to ...
	(producer_is_gcc_ge_4): ... here, change the return value.
	(process_full_comp_unit): New variable gcc_4_minor, adjust the value
	interpretation.
2011-06-29 22:17:57 +00:00
Jan Kratochvil 32019081a7 gdb/
Fix non-only rename list for Fortran modules import.
	* cp-namespace.c (cp_scan_for_anonymous_namespaces): Adjust the
	cp_add_using_directive caller.
	(cp_add_using_directive): New parameter excludes, describe it.  New
	variables ix and param.  Compare if also excludes match.  Allocate NEW
	with variable size, initialize EXCLUDES there.
	(cp_lookup_symbol_imports): New variable excludep, test
	current->EXCLUDES with it.
	* cp-support.h: Include vec.h.
	(struct using_direct): New field excludes, describe it.
	(DEF_VEC_P (const_char_ptr)): New.
	(cp_add_using_directive): New parameter excludes.
	* defs.h (const_char_ptr): New typedef.
	* dwarf2read.c (read_import_statement): New variables child_die,
	excludes and cleanups, read in excludes.
	(read_namespace): Adjust the cp_add_using_directive caller.

gdb/testsuite/
	Fix non-only rename list for Fortran modules import.
	* gdb.fortran/module.exp (print var_x, print var_y, print var_z): New
	tests.
	* gdb.fortran/module.f90 (module moduse): New.
	(program module): use moduse, test var_x, var_y and var_z.
2011-06-29 22:05:16 +00:00
Jan Kratochvil 70c622a3d2 gdb/
Code cleanup.
	* cp-namespace.c (cp_add_using_directive): Turn positive comparison to
	negative comparisons.
2011-06-29 22:02:58 +00:00
Tom Tromey 0ecee54cfd PR testsuite/12040:
* gdb.fortran/array-element.exp: Use f90, not f77.
	* gdb.fortran/complex.exp: Use f90, not f77.
	* gdb.fortran/derived-type.exp: Use f90, not f77.
	* gdb.fortran/library-module.exp: Use f90, not f77.
	* gdb.fortran/logical.exp: Use f90, not f77.
	* gdb.fortran/module.exp: Use f90, not f77.
	* gdb.fortran/multi-dim.exp: Use f90, not f77.
	* gdb.fortran/subarray.exp: Use f90, not f77.
2011-06-29 17:50:47 +00:00
Tom Tromey 39c4d40aa5 gdb
2011-06-29  André Pönitz  <andre.poenitz@nokia.com>

	* mi/mi-main.c (mi_cmd_list_features): Emit
	breakpoint-notifications.
gdb/doc
	* gdb.texinfo (GDB/MI Miscellaneous Commands): Document
	breakpoint-notifications feature.
2011-06-29 17:30:01 +00:00
Ulrich Weigand 6f5def7d9e * gdb.texinfo (Target Description): Remove warning about
possibly unstable format.
2011-06-29 16:28:22 +00:00
Tom Tromey 3b2b8feaf4 gdb
PR fortran/10036:
	* valprint.h (generic_emit_char, generic_printstr): Declare.
	* valprint.c (wchar_printable, append_string_as_wide)
	(print_wchar): Move from c-lang.c.
	(generic_emit_char): New function; mostly taken from c_emit_char.
	(generic_printstr): New function; mostly taken from c_printstr.
	* f-valprint.c (f_val_print) <TYPE_CODE_ARRAY>: Handle strings
	represented as arrays.
	<TYPE_CODE_CHAR>: Treat as TYPE_CODE_INT; recognize as character
	type.
	* f-typeprint.c (f_type_print_base) <TYPE_CODE_CHAR>: Treat
	identically to TYPE_CODE_INT.
	* f-lang.c (f_get_encoding): New function.
	(f_emit_char): Use generic_emit_char.
	(f_printchar): Replace comment.
	(f_printstr): Use generic_printstr.
	* dwarf2read.c (read_base_type) <DW_ATE_unsigned>: Handle Fortran
	"character" types specially.
	<DW_ATE_signed_char, DW_ATE_unsigned_char>: Make TYPE_CODE_CHAR
	for Fortran.
	* c-lang.c (wchar_printable, append_string_as_wide, print_wchar):
	Move to valprint.c
	(c_emit_char): Call generic_emit_char.
	(c_printstr): Call generic_printstr.
gdb/testsuite
	* gdb.fortran/charset.exp: New file.
	* gdb.fortran/charset.f90: New file.
2011-06-29 15:32:40 +00:00
Gary Benson 168e6d4402 gdb/
* breakpoint.c (bpstat_what): Removed duplicated case.
2011-06-29 15:20:34 +00:00
Tom Tromey 42159ca500 PR testsuite/12040:
* lib/future.exp: New file, mostly extracted from ada.exp.
	Rewrote compatibility code to use rename.
	(gdb_find_gfortran): New proc.
	(gdb_default_target_compile): Refresh from dejagnu; plus a pending
	gfortran patch.
	* lib/ada.exp (gdb_find_gnatmake, gdb_default_target_compile):
	Move to future.exp.
	* lib/gdb.exp: Always load future.exp.
2011-06-29 14:44:45 +00:00
gdbadmin d555a4fbf3 *** empty log message *** 2011-06-29 00:00:33 +00:00
Tom Tromey 1c033f8c71 * python/python-internal.h (PY_SSIZE_T_CLEAN): Define. 2011-06-28 13:09:12 +00:00
Yao Qi af69a5cef7 2011-06-28 Yao Qi <yao@codesourcery.com>
* gdb.cp/exception.cc: Don't include iostream.
	(bar): Remove print statement.
	(catcher): New.
	(main): Remove print statements.  Call function catcher.
	* gdb.cp/exception.exp : Don't match inferior's output in regexp.
	Set breakpoint on catcher, and check the value of parameter.
2011-06-28 08:36:18 +00:00
gdbadmin 50673a5a82 *** empty log message *** 2011-06-28 00:00:03 +00:00
Tom Tromey 5fe41fbfa2 * valops.c (find_overload_match): Call do_cleanups before early
return.
	* top.c (execute_command): Call do_cleanups before early return.
	(command_loop): Likewise.
	* stack.c (backtrace_command): Make a null cleanup early.  Don't
	conditionally call do_cleanups.
	* python/py-value.c (TRY_CATCH): Move cleanup handling into
	TRY_CATCH.
	* python/py-breakpoint.c (gdbpy_breakpoint_has_py_cond): Rearrange
	so cleanups are always run.
	* mi/mi-cmd-var.c (mi_cmd_var_delete): Reset old_cleanups.
	* findcmd.c (parse_find_args): Call do_cleanups on early return
	path.
	* dbxread.c (elfstab_build_psymtabs): Make a null cleanup early.
	Don't conditionally call do_cleanups.
	* cli/cli-script.c (execute_user_command): Initialize 'old_chain'
	later.
2011-06-27 19:21:51 +00:00
Eric Botcazou e26bd57dea * MAINTAINERS (Write After Approval): Use default email address. 2011-06-27 17:00:39 +00:00
Joel Brobecker 6c3097fcd3 Add Eric Botcazou to the list of `Write After Approval' contributors
* MAINTAINERS (Write After Approval): Add Eric Botcazou.
2011-06-27 16:38:27 +00:00
Joel Brobecker 369c397ba4 Add support for single register window model on SPARC
2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
        * sparc-tdep.h (struct sparc_frame_cache): Add frame_offset,
        saved_regs_mask and copied_regs_mask fields.
        (sparc_record_save_insn): New prototype.
        * sparc-tdep.c (sparc_alloc_frame_cache): Initialize the new fields.
        (sparc_record_save_insn): New function.
        (sparc_analyze_prologue): Add head comment.  Recognize store insns
        of call-saved registers.  Use OFFSET consistently.  Recognize flat
        frames and cache their settings.
        (sparc32_skip_prologue): Handle flat frames.
        (sparc_frame_cache): Add frame_offset to the base address.
        (sparc32_frame_cache): Adjust to new frame description.
        (sparc32_frame_prev_register): Likewise.
        * sparc64-tdep.c (sparc64_frame_prev_register): Likewise.
        * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
        * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
        * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_cache): Force the
        frame by calling sparc_record_save_insn.
        * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_cache): Likewise.
        * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_cache): Likewise.
        * sparc64obsd-tdep.c (sparc64obsd_frame_cache): Likewise.
2011-06-27 16:36:00 +00:00
Tristan Gingold b315ab2151 2011-06-27 Tristan Gingold <gingold@adacore.com>
* dwarf2read.c (struct dwarf2_section_info): Replace was_mmapped
	field by map_addr and map_len.
	(dwarf2_read_section): Adjust for the new bfd_mmap api.
	(munmap_section_buffer): Likewise.
2011-06-27 08:41:39 +00:00
gdbadmin bd82534596 *** empty log message *** 2011-06-27 00:00:33 +00:00
gdbadmin b91ffaa0ac *** empty log message *** 2011-06-26 00:00:33 +00:00
gdbadmin 44eb0d7fc2 *** empty log message *** 2011-06-25 00:00:02 +00:00
Tom Tromey ddd49eeec4 * varobj.c (update_dynamic_varobj_children): Make 'name' const.
* symtab.h (lookup_struct, lookup_union, lookup_enum): Update.
	* python/python.c (gdbpy_parameter): Make 'arg' const.
	(execute_gdb_command): Likewise.
	(gdbpy_decode_line): Likewise.  Copy it.
	(gdbpy_parse_and_eval): Make 'expr_string' const.  Copy it.
	(gdbpy_write): Make 'arg' const.
	* python/py-type.c (typy_lookup_typename): Make 'type_name'
	const.
	(gdbpy_lookup_type): Likewise.
	* python/py-prettyprint.c (print_children): Make 'name' const.
	* python/py-param.c (parmpy_init): Make 'name' const.  Copy it.
	* python/py-inferior.c (infpy_write_memory): Make 'buf_len' a
	Py_ssize_t.
	* python/py-function.c (fnpy_init): Make 'name' const.
	* python/py-cmd.c (cmdpy_init): Make 'name' const.  Copy it.
	(gdbpy_string_to_argv): Make 'input' const.
	* python/py-breakpoint.c (bppy_init): Make 'spec' const.  Copy
	it.
	* gdbtypes.h (lookup_typename): Update.
	* gdbtypes.c (lookup_typename): Make 'name' const.
	(lookup_struct): Likewise.
	(lookup_union): Likewise.
	(lookup_enum): Likewise.
2011-06-24 19:47:37 +00:00
Tom Tromey 5998129b54 * Makefile.in (HFILES_NO_SRCDIR): Add "common/" to
gdb_thread_db.h.  Move all common/ entries to be together.
	(TAGS): Don't depend on DEPFILES.
2011-06-24 19:29:49 +00:00
gdbadmin 756e0a9f0c *** empty log message *** 2011-06-24 00:00:03 +00:00
Yao Qi 6e586cc565 2011-06-23 Yao Qi <yao@codesourcery.com>
* infrun.c (start_remote): Move call init_wait_for_inferior to ...
	* remote.c (remote_start_remote): ... here.
	* monitor.c (monitor_open): ... here.
2011-06-23 15:08:01 +00:00
Yao Qi ab5c6a729c 2011-06-23 Yao Qi <yao@codesourcery.com>
* gdb.cp/mb-inline.exp: Parse the output of `info break' to check breakpoint
	1.2 is disabled.  KFAIL for uclinux.
2011-06-23 14:38:13 +00:00
Andrew Burgess 86c3c1fccc http://sourceware.org/ml/gdb-patches/2011-06/msg00136.html
2011-06-23  Andrew Burgess  <aburgess@broadcom.com>

	* gdbtypes.c (append_composite_type_field_aligned): Fix
	calculation of bit position based on alignment.
2011-06-23 09:51:57 +00:00
Marek Polacek 9497469fbd Fix races in mi2-var-display.exp. 2011-06-23 09:51:11 +00:00
Marek Polacek 5d197ed097 Fix races in mi2-return.exp. 2011-06-23 09:45:24 +00:00
Marek Polacek b9132588e0 Fix races in mi2-console.exp. 2011-06-23 09:40:50 +00:00
Marek Polacek e55595cad5 Fix races in mi2-basics.exp. 2011-06-23 09:38:14 +00:00
Yao Qi be777e08f4 gdb/testsuite/
* gdb.base/moribund-step.exp: Skip test if displaced stepping is not
	supported.
	* lib/gdb.exp (support_displaced_stepping): New.
2011-06-23 07:46:13 +00:00
Yao Qi 615556d61e 2011-06-23 Yao Qi <yao@codesourcery.com>
* gdb.threads/execl.exp: Skip on remote target.
2011-06-23 06:26:28 +00:00
gdbadmin 1c23ac0060 *** empty log message *** 2011-06-23 00:00:32 +00:00
Pedro Alves 28010a5d42 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (bpstat_stop_status): Call the check_status
	breakpoint_ops method.
	(print_one_breakpoint_location): Also print the condition for Ada
	exception catchpoints.
	(allocate_bp_location): New, factored out from
	allocate_bp_location.
	(allocate_bp_location): Adjust.  Call the owner breakpoint's
	allocate_location method, if there is one.
	(free_bp_location): Call the locations's dtor method, if there is
	one.
	(init_raw_breakpoint_without_location): New breakpoint_ops
	parameter.  Use it.
	(set_raw_breakpoint_without_location): Adjust.
	(init_raw_breakpoint): New breakpoint_ops parameter.  Pass it down.
	(set_raw_breakpoint): Adjust.
	(catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops)
	(catch_syscall_breakpoint_ops): Install NULL allocate_location,
	re_set and check_status methods.
	(init_catchpoint): Don't memset, initialize thread, addr_string
	and enable_state.  Pass the ops down to init_raw_breakpoint.
	(install_catchpoint): Rename to ...
	(install_breakpoint): ... this, and make extern.
	(create_fork_vfork_event_catchpoint): Adjust.
	(catch_exec_breakpoint_ops): Install NULL allocate_location,
	re_set and check_status methods.
	(create_syscall_event_catchpoint): Adjust.
	(ranged_breakpoint_ops, watchpoint_breakpoint_ops)
	(masked_watchpoint_breakpoint_ops): Install NULL
	allocate_location, re_set and check_status methods.
	(catch_exec_command_1): Adjust.
	(gnu_v3_exception_catchpoint_ops): Install NULL allocate_location,
	re_set and check_status methods.
	(create_ada_exception_breakpoint): Rename to ...
	(init_ada_exception_breakpoint): ... this.  Add a struct
	breakpoint parameter, and delete the exp_string, cond_string and
	cond parameters.  Use init_raw_breakpoint, and don't install or
	mention the breakpoint yet.  Don't clear breakpoint fields that
	init_raw_breakpoint already clears.
	(re_set_breakpoint): Delete, split into ...
	(breakpoint_re_set_default, prepare_re_set_context): ... these new
	functions.
	(breakpoint_re_set_one): Call the breakpoint's
	breakpoint_ops->re_set implementation, if there's one.  Adjust.
	* breakpoint.h: Forward declare struct bpstats and struct bp_location.
	(struct bp_location_ops): New type.
	(struct bp_location): New field `ops'.
	(struct breakpoint_ops): New `allocate_location', `re_set' and
	`check_status' fields.  Make `breakpoint_hit''s description match
	reality.
	(init_bp_location): Declare.
	(breakpoint_re_set_default): Declare.
	(create_ada_exception_breakpoint): Rename to ...
	(init_ada_exception_breakpoint): ... this.  Add a struct
	breakpoint parameter, and delete the exp_string, cond_string and
	cond parameters.
	(install_breakpoint): Declare.
	* ada-lang.c: Include exceptions.h.
	<Ada exceptions description>: Update.
	(struct ada_catchpoint_location): New type.
	(ada_catchpoint_location_dtor): New function.
	(ada_catchpoint_location_ops): New global.
	(ada_catchpoint): New type.
	(create_excep_cond_exprs): New function.
	(dtor_exception, allocate_location_exception, re_set_exception)
	(should_stop_exception, check_status_exception): New functions.
	(print_one_exception, print_mention_exception)
	(print_recreate_exception): Adjust.
	(dtor_catch_exception, allocate_location_catch_exception)
	(re_set_catch_exception, check_status_catch_exception): New
	functions.
	(catch_exception_breakpoint_ops): Install them.
	(dtor_catch_exception_unhandled)
	(allocate_location_catch_exception_unhandled)
	(re_set_catch_exception_unhandled)
	(check_status_catch_exception_unhandled): New functions.
	(catch_exception_unhandled_breakpoint_ops): Install them.
	(dtor_catch_assert, allocate_location_catch_assert)
	(re_set_catch_assert, check_status_catch_assert): New functions.
	(catch_assert_breakpoint_ops): Install them.
	(ada_exception_catchpoint_p): Delete.
	(catch_ada_exception_command_split)
	(ada_exception_catchpoint_cond_string): Rename exp_string
	parameter to excep_string.  Adjust.
	(ada_parse_catchpoint_condition): Delete.
	(ada_exception_sal): Rename the exp_string parameter to
	excep_string.  Delete the cond_string and cond parameters.
	Adjust.
	(ada_decode_exception_location): Rename the exp_string parameter
	to excep_string.  Delete the cond_string and cond parameters.
	Adjust.
	(create_ada_exception_catchpoint): New function.
	(catch_ada_exception_command, ada_decode_assert_location)
	(catch_assert_command): Adjust.
	* ada-lang.h (ada_exception_catchpoint_p): Delete declaration.
2011-06-22 17:53:44 +00:00
Pedro Alves 9ac4176b6d 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* ada-lang.c: Include arch-utils.h.
	(ada_decode_exception_location): Make static.
	(catch_ada_exception_command): Moved here from breakpoint.c.
	(ada_decode_assert_location): Make static.
	(catch_assert_command): Moved here from breakpoint.c.
	(_initialize_ada_lang): Install the exception and assert
	catchpoint commands here.
	* ada-lang.h (ada_decode_exception_location)
	(ada_decode_assert_location): Delete declarations.
	* breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): Moved to
	breakpoint.h.
	(create_ada_exception_breakpoint): Make extern.
	(catch_ada_exception_command, catch_assert_command): Moved to
	ada-lang.c.
	(add_catch_command): Make extern.
	(_initilize_breakpoint): Don't install the exception and assert
	catchpoint commands here.
	* breakpoint.h (CATCH_PERMANENT, CATCH_TEMPORARY): Moved from
	breakpoint.c
	(add_catch_command, create_ada_exception_breakpoint): Declare.
2011-06-22 17:52:37 +00:00
Pedro Alves c56053d23c 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (init_raw_breakpoint_without_location): Don't add
	the breakpoint to the breakpoint chain here.
	(set_raw_breakpoint_without_location): Add the breakpoint to the
	breakpoint chain here.
	(init_raw_breakpoint): Adjust comments.
	(set_raw_breakpoint): Add the breakpoint to the breakpoint chain
	here.
	(init_catchpoint): Don't set the catchpoint's breakpoint number
	here.
	(install_catchpoint): New function.
	(create_fork_vfork_event_catchpoint)
	(create_syscall_event_catchpoint, catch_exec_command_1): Adjust to
	use install_catchpoint.
2011-06-22 17:16:42 +00:00
Pedro Alves d2f3fc74b7 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (create_catchpoint_without_mention)
	(create_catchpoint): Delete.
2011-06-22 17:16:00 +00:00
Pedro Alves b4d900402c 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.h (struct breakpoint): Delete field `exec_pathname'.
	* breakpoint.c (init_raw_breakpoint_without_location): Remove
	reference to exec_pathname.
	(struct exec_catchpoint): New type.
	(dtor_catch_exec): New function.
	(insert_catch_exec, print_it_catch_exec, print_one_catch_exec): Adjust.
	(catch_exec_breakpoint_ops): Install dtor_catch_syscall.
	(catch_exec_command_1): Adjust to use init_catchpoint.
	(delete_breakpoint): Remove reference to exec_pathname.
2011-06-22 17:15:06 +00:00
Pedro Alves be5c67c19c 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.h (struct breakpoint_ops): New field `dtor'.
	(struct breakpoint): Delete field `syscalls_to_be_caught'.
	* breakpoint.c (init_raw_breakpoint_without_location): Remove
	reference to syscalls_to_be_caught.
	(catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops): Install a
	NULL `dtor'.
	(struct syscall_catchpoint): New type.
	(dtor_catch_syscall): New function.
	(insert_catch_syscall, remove_catch_syscall)
	(breakpoint_hit_catch_syscall, print_one_catch_syscall)
	(print_recreate_catch_syscall): Adjust.
	(catch_syscall_breakpoint_ops): Install dtor_catch_syscall.
	(catch_exec_breakpoint_ops): Install a NULL `dtor'.
	(create_syscall_event_catchpoint): Adjust to use init_catchpoint.
	(ranged_breakpoint_ops, watchpoint_breakpoint_ops)
	(masked_watchpoint_breakpoint_ops)
	(gnu_v3_exception_catchpoint_ops): Install a NULL `dtor'.
	(delete_breakpoint): Call the `dtor' breakpoint_ops method, if
	there is one.  Remove references to syscalls_to_be_caught.
	(catching_syscall_number): Adjust.
	* ada-lang.c (catch_exception_breakpoint_ops)
	(catch_exception_unhandled_breakpoint_ops)
	(catch_assert_breakpoint_ops): Install a NULL `dtor'.
2011-06-22 17:14:29 +00:00
Pedro Alves e29a4733b9 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.h (struct breakpoint): Delete forked_inferior_pid
	field.
	* breakpoint.c (init_raw_breakpoint_without_location): Remove
	reference to forked_inferior_pid.
	(struct fork_catchpoint): New type.
	(breakpoint_hit_catch_fork, print_it_catch_fork)
	(print_one_catch_fork, breakpoint_hit_catch_vfork)
	(print_it_catch_vfork, print_one_catch_vfork): Adjust.
	(create_fork_vfork_event_catchpoint): Adjust to use
	init_catchpoint.
2011-06-22 17:12:32 +00:00
Pedro Alves 346774a91f 2011-06-22 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (add_to_breakpoint_chain)
	(init_raw_breakpoint_without_location): New functions, factored
	out from ...
	(set_raw_breakpoint_without_location): ... this one.
	(init_raw_breakpoint): New function, factored out from
	set_raw_breakpoint and adjusted to use
	init_raw_breakpoint_without_location.
	(set_raw_breakpoint): Adjust.
	(init_catchpoint): New function, factored out from
	create_catchpoint_without_mention and adjusted to use
	init_raw_breakpoint.
	(create_catchpoint_without_mention): Adjust.
2011-06-22 17:11:30 +00:00
Marek Polacek 833b0ca776 Fix races in gdb.mi/mi-var-display.exp. 2011-06-22 16:12:46 +00:00
Marek Polacek 1ee4023ae3 Fix races in gdb.mi/mi-nsitrall.exp. 2011-06-22 15:41:47 +00:00
Marek Polacek d0b1d6240c Fix races in gdb.mi/mi-nsmoribund.exp. 2011-06-22 15:38:00 +00:00
Marek Polacek 79aa92c124 Fix races in gdb.mi/mi-return.exp. 2011-06-22 15:32:16 +00:00
Tom Tromey c38c4bc5b2 * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_convert>: Treat type
argument of 0 specially.
2011-06-22 13:38:21 +00:00
Yao Qi b138ce370d gdb/
* infrun.c (handle_inferior_event): Remove write-only local variable
	`sw_single_step_trap_p'.
2011-06-22 10:09:22 +00:00
gdbadmin 8eebce8e67 *** empty log message *** 2011-06-22 00:00:33 +00:00
gdbadmin 06f68d32f6 *** empty log message *** 2011-06-21 00:00:03 +00:00
Tom Tromey 03de682319 * symtab.c (lookup_language_this): End loop if block is NULL. 2011-06-20 17:53:33 +00:00
gdbadmin e7cce27aad *** empty log message *** 2011-06-20 00:00:03 +00:00
gdbadmin be47d07c72 *** empty log message *** 2011-06-19 00:00:33 +00:00
gdbadmin 2b8ef54e82 *** empty log message *** 2011-06-18 00:00:33 +00:00
Tom Tromey 66a17cb629 * valops.c (value_of_this): Use lookup_language_this.
* symtab.h (lookup_language_this): Declare.
	* symtab.c (lookup_language_this): New function.
	(lookup_symbol_aux): Use lookup_language_this.
	* ax-gdb.c (gen_expr) <OP_THIS>: Use lookup_language_this.
2011-06-17 20:46:47 +00:00
Tom Tromey 7518bff55a * value.h (value_of_this): Update.
(value_of_local): Remove.
	* valops.c (value_of_this): Rename from value_of_local.  Change
	parameters.
	* p-exp.y (exp): Update.
	(variable): Likewise.
	* eval.c (evaluate_subexp_standard) <OP_THIS>: Use value_of_this.
2011-06-17 20:35:09 +00:00
Tom Tromey aee28ec61a * valops.c (value_of_local): Complain if NAME is NULL.
* std-operator.def (OP_OBJC_SELF): Remove.
	* parse.c (operator_length_standard) <OP_OBJC_SELF>: Remove.
	* objc-exp.y (name_not_typename): Use OP_THIS.
	* expprint.c (print_subexp_standard) <OP_THIS>: Print language's
	name for "this".
	<OP_OBJC_SELF>: Remove.
	* eval.c (evaluate_subexp_standard) <OP_OBJC_SELF>: Remove.
2011-06-17 20:24:22 +00:00
gdbadmin 9c92b47c98 *** empty log message *** 2011-06-17 00:00:32 +00:00
Tristan Gingold eed8f803b1 2011-06-16 Tristan Gingold <gingold@adacore.com>
* python/py-events.h (gdb_py_events): Make it extern.
	* python/py-evtregistry.c (gdb_py_events): Declare.
2011-06-16 05:54:09 +00:00
Hui Zhu 864ac8a76c 2011-06-16 Hui Zhu <teawater@gmail.com>
* remote.c (remote_trace_set_readonly_regions): Add check for
	remote_protocol_packets[PACKET_qXfer_traceframe_info].support before
	output warning.
2011-06-16 02:19:44 +00:00
gdbadmin a4379bc3eb *** empty log message *** 2011-06-16 00:00:03 +00:00
Ulrich Weigand ef7e8358ec * arm-linux-tdep.c: Include "auxv.h".
(AT_HWCAP): Define.
	(ARM_LINUX_SIZEOF_VFP): Define.
	(arm_linux_supply_vfp): New function.
	(arm_linux_collect_vfp): Likewise.
	(arm_linux_regset_from_core_section): Handle .reg-arm-vfp sections.
	(arm_linux_fpa_regset_sections): New variable.
	(arm_linux_vfp_regset_sections): Likewise.
	(arm_linux_core_read_description): New function.
	(arm_linux_init_abi): Install arm_linux_core_read_description and
	arm_linux_fpa_regset_sections or arm_linux_vfp_regset_sections as
	appropriate for the architecture.
	* arm-tdep.h (struct gdbarch_tdep): Add member "vfpregset".
	(tdesc_arm_with_m): Declare.
	(tdesc_arm_with_iwmmxt): Likewise.
	(tdesc_arm_with_vfpv2): Likewise.
	(tdesc_arm_with_vfpv3): Likewise.
	(tdesc_arm_with_neon): Likewise.
	* arm-linux-nat.c: Move features/*.c includes ...
	* arm-tdep.c: ... here.
	* arm-linux-nat.c (arm_linux_read_description): Move initializing
	target description data structures ...
	* arm-tdep.c (_initialize_arm_tdep): ... here.
	* arm-linux-nat.c (HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3,
	HWCAP_VFPv3D16): Move definitions ...
	* arm-linux-tdep.h: ... here.
2011-06-15 16:39:28 +00:00
Hui Zhu c2fa21f135 2011-06-15 Hui Zhu <teawater@gmail.com>
* remote.c (remote_trace_set_readonly_regions): Add a check for
	target_buf_size.
2011-06-15 14:40:22 +00:00
gdbadmin e0480cca6c *** empty log message *** 2011-06-15 00:00:02 +00:00
Tom Tromey dd707e8e61 * coffread.c (coffread_objfile): Rename from current_objfile.
* dbxread.c (dbxread_objfile): Rename from current_objfile.
	* mdebugread.c (mdebugread_objfile): Rename from current_objfile.
2011-06-14 18:53:14 +00:00
Tom Tromey 86cc002925 * jv-lang.c (jv_type_objfile_data_key, dynamics_objfile)
(class_symtab): Remove.
	(jv_dynamics_progspace_key): New global.
	(jv_per_objfile_free): Reset program space data.  Update assert.
	Don't clear globals.
	(get_dynamics_objfile): Use and set program space data.
	(get_java_class_symtab): Use get_dynamics_objfile.
	(add_class_symbol): Likewise.
	(java_link_class_type): Likewise.
	(java_object_type, jv_clear_object_type, set_java_object_type):
	Remove.
	(get_java_object_type): Update.  Don't cache result.
	(is_object_type): Don't call set_java_object_type.
	(_initialize_java_language): Don't set jv_type_objfile_data_key;
	initialize jv_dynamics_progspace_key.
2011-06-14 18:44:40 +00:00
Tom Tromey 91a81f6972 * symtab.h (current_objfile): Don't declare.
* objfiles.h (current_objfile): Don't declare.
	* objfiles.c (current_objfile): Remove.
	* mdebugread.c (current_objfile): New file-scope global.
	* dbxread.c (current_objfile): New file-scope global.
	* coffread.c (current_objfile): New file-scope global.
2011-06-14 16:49:41 +00:00
Yao Qi 5ce5db06f1 gdb/testsuite/
* gdb.threads/ia64-sigill.exp: Remove "set debug lin-lwp 1".
2011-06-14 08:03:32 +00:00
gdbadmin c6431bc370 *** empty log message *** 2011-06-14 00:00:33 +00:00
Pedro Alves dc7eb48e0a 2011-06-13 Pedro Alves <pedro@codesourcery.com>
gdb/
	* top.h (line): Rename to ...
	(saved_command_line): ... this.
	(linesize): Rename to ...
	(saved_command_line_size): ... this.
	* top.c (line): Rename to ...
	(saved_command_line): ... this.
	(linesize): Rename to ...
	(saved_command_line_size): ... this.
	(dont_repeat, command_line_input, dont_repeat_command): Adjust.
	* event-top.c (command_line_handler): Adjust.
	* main.c (captured_main): Adjust.
2011-06-13 10:55:27 +00:00
gdbadmin 49d4323bfb *** empty log message *** 2011-06-13 00:00:33 +00:00
Mark Kettenis 0d6c213503 * i386-tdep.c (i386_epilogue_frame_cache): Simplify code. Call
get_frame_func instead of get_frame_pc to determine the code
address used to construct the frame ID.
(i386_epilogue_frame_unwind_stop_reason): Fix coding style.
(i386_epilogue_frame_this_id): Likewise.
(i386_epilogue_frame_prev_register): New function.
(i386_epilogue_frame_unwind): Use i386_epilogue_frame_prev_register.
(i386_stack_tramp_frame_sniffer): Fix coding style.
(i386_stack_tramp_frame_unwind): Use i386_epilogue_frame_prev_register.
(i386_gdbarch_init): Fix comments.
2011-06-12 20:46:11 +00:00
Mark Kettenis 8bbdd3f463 * i386-tdep.c (i386_match_insn_block): Use length of the proper
instruction when walking back through the instruction stream.
2011-06-12 18:21:55 +00:00
gdbadmin 03001923a8 *** empty log message *** 2011-06-12 00:00:02 +00:00
gdbadmin e35459660a *** empty log message *** 2011-06-11 00:00:33 +00:00
Jan Kratochvil 533a737ed5 gdb/
* symtab.c (output_partial_symbol_filename): Exchange the filename and
	fullname parameters order.

gdb/testsuite/
	* gdb.dwarf2/dw2-filename.exp (info sources): New testcase.
2011-06-10 21:50:55 +00:00
Jan Kratochvil 44b13c5a41 gdb/
Code cleanup.
	* dwarf2read.c (dw2_map_symbol_filenames): Use symbol_filename_ftype
	for fun.
	* psymtab.c (map_symbol_filenames_psymtab)
	(map_partial_symbol_filenames): Likewise.
	* psymtab.h: Include symfile.h.
	(map_partial_symbol_filenames): Use symbol_filename_ftype for fun.
	* symfile.h (symbol_filename_ftype): New.
	(struct quick_symbol_functions): Use symbol_filename_ftype for fun of
	map_symbol_filenames, clarify more the naming in comment.
2011-06-10 21:48:04 +00:00
Tom Tromey d0e53741e0 * gdb.cp/temargs.exp: Let tests pass if compiler bug is fixed.
Add tests for pointer-to-member-function.
	* gdb.cp/temargs.cc (S::somefunc): New function.
	(K2): New class.
	(main): Instantiate K2; call method.
2011-06-10 16:21:47 +00:00
gdbadmin 09ad00eb8e *** empty log message *** 2011-06-10 00:00:03 +00:00