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2002-12-13 Andrew Cagney <ac131313@redhat.com>

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* frame.c (deprecated_update_current_frame_pc_hack): New
	function.
	* frame.h (deprecated_update_current_frame_pc_hack): Declare.
	* infrun.c (normal_stop): Use said function instead of directly
	modifying the frame's PC.
This commit is contained in:
Andrew Cagney 2002-12-13 21:57:40 +00:00
parent 3de2dc4ff6
commit b87efeee0c
4 changed files with 30 additions and 2 deletions
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8
gdb/ChangeLog
View file

@ -1,3 +1,11 @@
2002-12-13 Andrew Cagney <ac131313@redhat.com>
* frame.c (deprecated_update_current_frame_pc_hack): New
function.
* frame.h (deprecated_update_current_frame_pc_hack): Declare.
* infrun.c (normal_stop): Use said function instead of directly
modifying the frame's PC.
2002-12-13 Alexandre Oliva <aoliva@redhat.com> 2002-12-13 Alexandre Oliva <aoliva@redhat.com>
* frame.h (frame_id_unwind_ftype): Fix typo in return type. * frame.h (frame_id_unwind_ftype): Fix typo in return type.

11
gdb/frame.c
View file

@ -1290,6 +1290,17 @@ frame_extra_info_zalloc (struct frame_info *fi, long size)
return fi->extra_info; return fi->extra_info;
} }
void
deprecated_update_current_frame_pc_hack (CORE_ADDR pc)
{
/* FIXME: cagney/2002-12-06: Has the PC in the current frame
changed? "infrun.c", Thanks to DECR_PC_AFTER_BREAK, can change
the PC after the initial frame create. This puts things back in
sync. */
if (current_frame != NULL)
current_frame->pc = pc;
}
void void
_initialize_frame (void) _initialize_frame (void)
{ {

5
gdb/frame.h
View file

@ -654,4 +654,9 @@ extern struct frame_extra_info *frame_extra_info_zalloc (struct frame_info *fi,
long size); long size);
extern struct frame_extra_info *get_frame_extra_info (struct frame_info *fi); extern struct frame_extra_info *get_frame_extra_info (struct frame_info *fi);
/* FIXME: cagney/2002-12-06: Has the PC in the current frame changed?
"infrun.c", Thanks to DECR_PC_AFTER_BREAK, can change the PC after
the initial frame create. This puts things back in sync. */
extern void deprecated_update_current_frame_pc_hack (CORE_ADDR pc);
#endif /* !defined (FRAME_H) */ #endif /* !defined (FRAME_H) */

8
gdb/infrun.c
View file

@ -3066,8 +3066,12 @@ normal_stop (void)
/* Make sure that the current_frame's pc is correct. This /* Make sure that the current_frame's pc is correct. This
is a correction for setting up the frame info before doing is a correction for setting up the frame info before doing
DECR_PC_AFTER_BREAK */ DECR_PC_AFTER_BREAK */
if (target_has_execution && get_current_frame ()) if (target_has_execution)
(get_current_frame ())->pc = read_pc (); /* FIXME: cagney/2002-12-06: Has the PC changed? Thanks to
DECR_PC_AFTER_BREAK, the program counter can change. Ask the
frame code to check for this and sort out any resultant mess.
DECR_PC_AFTER_BREAK needs to just go away. */
deprecated_update_current_frame_pc_hack (read_pc ());
if (target_has_execution && breakpoints_inserted) if (target_has_execution && breakpoints_inserted)
{ {