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2003-01-05 Andrew Cagney <ac131313@redhat.com>

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* arm-tdep.c (prologue_cache): Change to a pointer.
	(_initialize_arm_tdep): Allocate prologue_cache.
	(check_prologue_cache): Update.
	(save_prologue_cache): Update.
	(arm_gdbarch_init): Update.
This commit is contained in:
Andrew Cagney 2003-01-05 13:31:26 +00:00
parent 4c54fc26ed
commit 15a5b3eeaf
2 changed files with 25 additions and 18 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2003-01-05 Andrew Cagney <ac131313@redhat.com>
* arm-tdep.c (prologue_cache): Change to a pointer.
(_initialize_arm_tdep): Allocate prologue_cache.
(check_prologue_cache): Update.
(save_prologue_cache): Update.
(arm_gdbarch_init): Update.
2003-01-04 Daniel Jacobowitz <drow@mvista.com>
* stabsread.c (update_method_name_from_physname): Call complaint()

35
gdb/arm-tdep.c
View File

@ -658,20 +658,20 @@ thumb_scan_prologue (struct frame_info *fi)
in a row (once to get the frame chain, and once to fill in the
extra frame information). */
static struct frame_info prologue_cache;
static struct frame_info *prologue_cache;
static int
check_prologue_cache (struct frame_info *fi)
{
int i;
if (get_frame_pc (fi) == get_frame_pc (&prologue_cache))
if (get_frame_pc (fi) == get_frame_pc (prologue_cache))
{
fi->extra_info->framereg = prologue_cache.extra_info->framereg;
fi->extra_info->framesize = prologue_cache.extra_info->framesize;
fi->extra_info->frameoffset = prologue_cache.extra_info->frameoffset;
fi->extra_info->framereg = prologue_cache->extra_info->framereg;
fi->extra_info->framesize = prologue_cache->extra_info->framesize;
fi->extra_info->frameoffset = prologue_cache->extra_info->frameoffset;
for (i = 0; i < NUM_REGS + NUM_PSEUDO_REGS; i++)
get_frame_saved_regs (fi)[i] = get_frame_saved_regs (&prologue_cache)[i];
get_frame_saved_regs (fi)[i] = get_frame_saved_regs (prologue_cache)[i];
return 1;
}
else
@ -686,13 +686,13 @@ save_prologue_cache (struct frame_info *fi)
{
int i;
deprecated_update_frame_pc_hack (&prologue_cache, get_frame_pc (fi));
prologue_cache.extra_info->framereg = fi->extra_info->framereg;
prologue_cache.extra_info->framesize = fi->extra_info->framesize;
prologue_cache.extra_info->frameoffset = fi->extra_info->frameoffset;
deprecated_update_frame_pc_hack (prologue_cache, get_frame_pc (fi));
prologue_cache->extra_info->framereg = fi->extra_info->framereg;
prologue_cache->extra_info->framesize = fi->extra_info->framesize;
prologue_cache->extra_info->frameoffset = fi->extra_info->frameoffset;
for (i = 0; i < NUM_REGS + NUM_PSEUDO_REGS; i++)
get_frame_saved_regs (&prologue_cache)[i] = get_frame_saved_regs (fi)[i];
get_frame_saved_regs (prologue_cache)[i] = get_frame_saved_regs (fi)[i];
}
@ -3024,13 +3024,13 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
/* We can't use SIZEOF_FRAME_SAVED_REGS here, since that still
references the old architecture vector, not the one we are
building here. */
if (get_frame_saved_regs (&prologue_cache) != NULL)
xfree (get_frame_saved_regs (&prologue_cache));
if (get_frame_saved_regs (prologue_cache) != NULL)
xfree (get_frame_saved_regs (prologue_cache));
/* We can't use NUM_REGS nor NUM_PSEUDO_REGS here, since that still
references the old architecture vector, not the one we are
building here. */
prologue_cache.saved_regs = (CORE_ADDR *)
prologue_cache->saved_regs = (CORE_ADDR *)
xcalloc (1, (sizeof (CORE_ADDR)
* (gdbarch_num_regs (gdbarch)
+ gdbarch_num_pseudo_regs (gdbarch))));
@ -3158,10 +3158,9 @@ The valid values are:\n");
add_com ("othernames", class_obscure, arm_othernames,
"Switch to the next set of register names.");
/* Fill in the prologue_cache fields. */
prologue_cache.saved_regs = NULL;
prologue_cache.extra_info = (struct frame_extra_info *)
xcalloc (1, sizeof (struct frame_extra_info));
/* Allocate the prologue_cache. */
prologue_cache = deprecated_frame_xmalloc ();
deprecated_set_frame_extra_info_hack (prologue_cache, xcalloc (1, sizeof (struct frame_extra_info)));
/* Debugging flag. */
add_show_from_set (add_set_cmd ("arm", class_maintenance, var_zinteger,