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2003-01-08 Andrew Cagney <cagney@redhat.com>

Browse source 
* alpha-tdep.c: Use get_next_frame.
	* arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
	* dwarf2cfi.c, h8300-tdep.c, i386-tdep.c, ia64-tdep.c: Ditto.
	* m68hc11-tdep.c, m68k-tdep.c, mcore-tdep.c: Ditto.
	* mips-tdep.c, mn10200-tdep.c, mn10300-tdep.c: Ditto.
	* ns32k-tdep.c, s390-tdep.c, sh-tdep.c, sparc-tdep.c: Ditto.
	* v850-tdep.c, vax-tdep.c, x86-64-linux-tdep.c: Ditto.
	* xstormy16-tdep.c: Ditto.
This commit is contained in:
Andrew Cagney 2003-01-08 15:56:38 +00:00
parent 626d0adf84
commit 11c02a10e2
24 changed files with 193 additions and 167 deletions
Download patch file Download diff file Expand all files Collapse all files

44
gdb/sparc-tdep.c
View file

@ -296,13 +296,15 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_saved_regs_zalloc (fi);
fi->extra_info->bottom =
(fi->next ?
(get_frame_base (fi) == get_frame_base (fi->next) ? fi->next->extra_info->bottom :
get_frame_base (fi->next)) : read_sp ());
(get_next_frame (fi)
? (get_frame_base (fi) == get_frame_base (get_next_frame (fi))
? get_next_frame (fi)->extra_info->bottom
: get_frame_base (get_next_frame (fi)))
: read_sp ());
/* If fi->next is NULL, then we already set ->frame by passing read_fp()
to create_new_frame. */
if (fi->next)
if (get_next_frame (fi))
{
char *buf;
@ -310,15 +312,15 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* Compute ->frame as if not flat. If it is flat, we'll change
it later. */
if (fi->next->next != NULL
&& ((get_frame_type (fi->next->next) == SIGTRAMP_FRAME)
|| deprecated_frame_in_dummy (fi->next->next))
&& frameless_look_for_prologue (fi->next))
if (get_next_frame (get_next_frame (fi)) != NULL
&& ((get_frame_type (get_next_frame (get_next_frame (fi))) == SIGTRAMP_FRAME)
|| deprecated_frame_in_dummy (get_next_frame (get_next_frame (fi))))
&& frameless_look_for_prologue (get_next_frame (fi)))
{
/* A frameless function interrupted by a signal did not change
the frame pointer, fix up frame pointer accordingly. */
deprecated_update_frame_base_hack (fi, get_frame_base (fi->next));
fi->extra_info->bottom = fi->next->extra_info->bottom;
deprecated_update_frame_base_hack (fi, get_frame_base (get_next_frame (fi)));
fi->extra_info->bottom = get_next_frame (fi)->extra_info->bottom;
}
else
{
@ -415,11 +417,11 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
}
}
}
if (fi->next && get_frame_base (fi) == 0)
if (get_next_frame (fi) && get_frame_base (fi) == 0)
{
/* Kludge to cause init_prev_frame_info to destroy the new frame. */
deprecated_update_frame_base_hack (fi, get_frame_base (fi->next));
deprecated_update_frame_pc_hack (fi, get_frame_pc (fi->next));
deprecated_update_frame_base_hack (fi, get_frame_base (get_next_frame (fi)));
deprecated_update_frame_pc_hack (fi, get_frame_pc (get_next_frame (fi)));
}
}
@ -483,9 +485,9 @@ sparc_frame_saved_pc (struct frame_info *frame)
return extract_address (scbuf, sizeof (scbuf));
}
else if (frame->extra_info->in_prologue ||
(frame->next != NULL &&
((get_frame_type (frame->next) == SIGTRAMP_FRAME) ||
deprecated_frame_in_dummy (frame->next)) &&
(get_next_frame (frame) != NULL &&
((get_frame_type (get_next_frame (frame)) == SIGTRAMP_FRAME) ||
deprecated_frame_in_dummy (get_next_frame (frame))) &&
frameless_look_for_prologue (frame)))
{
/* A frameless function interrupted by a signal did not save
@ -822,7 +824,7 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
}
frame1 = frame->next;
frame1 = get_next_frame (frame);
/* Get saved PC from the frame info if not in innermost frame. */
if (regnum == PC_REGNUM && frame1 != NULL)
@ -927,7 +929,7 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
}
if (addr != 0)
break;
frame1 = frame1->next;
frame1 = get_next_frame (frame1);
}
if (addr != 0)
{
@ -1181,7 +1183,7 @@ sparc_frame_find_saved_regs (struct frame_info *fi, CORE_ADDR *saved_regs_addr)
(frame_addr + (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_I0);
}
if (fi->next)
if (get_next_frame (fi))
{
if (fi->extra_info->flat)
{
@ -1191,8 +1193,8 @@ sparc_frame_find_saved_regs (struct frame_info *fi, CORE_ADDR *saved_regs_addr)
{
/* Pull off either the next frame pointer or the stack pointer */
CORE_ADDR next_next_frame_addr =
(fi->next->extra_info->bottom ?
fi->next->extra_info->bottom : read_sp ());
(get_next_frame (fi)->extra_info->bottom ?
get_next_frame (fi)->extra_info->bottom : read_sp ());
for (regnum = O0_REGNUM; regnum < O0_REGNUM + 8; regnum++)
saved_regs_addr[regnum] =
(next_next_frame_addr