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2001-04-06 David Smith <dsmith@redhat.com>

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* arch-utils.c (default_prepare_to_proceed)
	(generic_prepare_to_proceed): Added new functions.
	* arch-utils.h: New function declarations for
	default_prepare_to_proceed() and generic_prepare_to_proceed().
	* gdbarch.sh: Added PREPARE_TO_PROCEED.
	* gdbarch.c: Regenerated.
	* gdbarch.h: Regenerated.
	* inferior.h: Added get_last_target_status() declaration.
	* infrun.c (get_last_target_status): Added new function.
	(handle_inferior_event): Saves last pid and waitstatus, which will
	get returned by get_last_target_status().

	* hppa-tdep.c (prepare_to_proceed):  Added comment stating that
	prepare_to_proceed() is potentially redundant since
	default_prepare_to_proceed() has been added.
	* linux-thread.c (prepare_to_proceed): Ditto.
	* lin-lwp.c (prepare_to_proceed): Ditto.
	* m3-nat.c (prepare_to_proceed): Ditto.
This commit is contained in:
David Smith
2001-04-06 17:53:39 +00:00
parent 1b2b2c1600
commit e02bc4cc30
12 changed files with 170 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
gdb/gdbarch.c
View File

@@ -226,6 +226,7 @@ struct gdbarch
gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
CORE_ADDR decr_pc_after_break;
gdbarch_prepare_to_proceed_ftype *prepare_to_proceed;
CORE_ADDR function_start_offset;
gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
CORE_ADDR frame_args_skip;
@@ -380,6 +381,7 @@ struct gdbarch startup_gdbarch =
0,
0,
0,
0,
/* startup_gdbarch() */
};
@@ -457,6 +459,7 @@ gdbarch_alloc (const struct gdbarch_info *info,
gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
gdbarch->decr_pc_after_break = -1;
gdbarch->prepare_to_proceed = default_prepare_to_proceed;
gdbarch->function_start_offset = -1;
gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
gdbarch->frame_args_skip = -1;
@@ -710,6 +713,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
&& (gdbarch->decr_pc_after_break == -1))
internal_error (__FILE__, __LINE__,
"gdbarch: verify_gdbarch: decr_pc_after_break invalid");
/* Skip verify of prepare_to_proceed, invalid_p == 0 */
if ((GDB_MULTI_ARCH >= 2)
&& (gdbarch->function_start_offset == -1))
internal_error (__FILE__, __LINE__,
@@ -1320,6 +1324,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
"gdbarch_dump: DECR_PC_AFTER_BREAK # %s\n",
XSTRING (DECR_PC_AFTER_BREAK));
#endif
#ifdef PREPARE_TO_PROCEED
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
"PREPARE_TO_PROCEED(select_it)",
XSTRING (PREPARE_TO_PROCEED (select_it)));
#endif
#ifdef FUNCTION_START_OFFSET
fprintf_unfiltered (file,
"gdbarch_dump: FUNCTION_START_OFFSET # %s\n",
@@ -2034,6 +2044,13 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
"gdbarch_dump: DECR_PC_AFTER_BREAK = %ld\n",
(long) DECR_PC_AFTER_BREAK);
#endif
#ifdef PREPARE_TO_PROCEED
if (GDB_MULTI_ARCH)
fprintf_unfiltered (file,
"gdbarch_dump: PREPARE_TO_PROCEED = 0x%08lx\n",
(long) current_gdbarch->prepare_to_proceed
/*PREPARE_TO_PROCEED ()*/);
#endif
#ifdef FUNCTION_START_OFFSET
fprintf_unfiltered (file,
"gdbarch_dump: FUNCTION_START_OFFSET = %ld\n",
@@ -3868,6 +3885,24 @@ set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
gdbarch->decr_pc_after_break = decr_pc_after_break;
}
int
gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it)
{
if (gdbarch->prepare_to_proceed == 0)
internal_error (__FILE__, __LINE__,
"gdbarch: gdbarch_prepare_to_proceed invalid");
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_prepare_to_proceed called\n");
return gdbarch->prepare_to_proceed (select_it);
}
void
set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch,
gdbarch_prepare_to_proceed_ftype prepare_to_proceed)
{
gdbarch->prepare_to_proceed = prepare_to_proceed;
}
CORE_ADDR
gdbarch_function_start_offset (struct gdbarch *gdbarch)
{