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

* frame.c (frame_extra_info_zalloc): New function.
	* frame.h (frame_extra_info_zalloc): Declare.
This commit is contained in:
Andrew Cagney 2002-12-13 16:11:32 +00:00
parent 516b1f280d
commit 2c517d0eb4
3 changed files with 18 additions and 4 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2002-12-13 Andrew Cagney <ac131313@redhat.com>
* frame.c (frame_extra_info_zalloc): New function.
* frame.h (frame_extra_info_zalloc): Declare.
2002-12-13 Joel Brobecker <brobecker@gnat.com>
* hppa-tdep.c (hppa_pop_frame): Fix a compilation error introduced

8
gdb/frame.c
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@ -1209,6 +1209,14 @@ get_frame_extra_info (struct frame_info *fi)
return fi->extra_info;
}
struct frame_extra_info *
frame_extra_info_zalloc (struct frame_info *fi, long size)
{
fi->extra_info = frame_obstack_alloc (size);
memset (fi->extra_info, 0, size);
return fi->extra_info;
}
void
_initialize_frame (void)
{

9
gdb/frame.h
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@ -644,11 +644,12 @@ extern void set_current_frame (struct frame_info *);
extern struct frame_info *create_new_frame (CORE_ADDR, CORE_ADDR);
/* NOTE: cagney/2002-12-10:
Let older code access the member `extra_info'. This member is
always initialized during frame creation so is always non-null. */
/* Create/access the frame's `extra info'. The extra info is used by
older code to store information such as the analyzed prologue. The
zalloc() should only be called by the INIT_EXTRA_INFO method. */
extern struct frame_extra_info *frame_extra_info_zalloc (struct frame_info *fi,
long size);
extern struct frame_extra_info *get_frame_extra_info (struct frame_info *fi);
#endif /* !defined (FRAME_H) */