hasting2 03/01/17 16:00:08
Modified: live/gcc3/gcc Tag: fearless-kitty-branch dwarf2out.c
Log:
Backport an FSF fix. Committed as obvious. Available in gcc3-1251.
Bug #: 3084398
Submitted by: stuart
Revision Changes Path
No revision
No revision
1.43.2.2 +8 -7 src/live/gcc3/gcc/dwarf2out.c
Index: dwarf2out.c
===================================================================
RCS file: /cvs/Darwin/src/live/gcc3/gcc/dwarf2out.c,v
retrieving revision 1.43.2.1
retrieving revision 1.43.2.2
diff -u -r1.43.2.1 -r1.43.2.2
--- dwarf2out.c 2002/12/11 20:47:39 1.43.2.1
+++ dwarf2out.c 2003/01/18 00:00:06 1.43.2.2
@@ -430,15 +430,16 @@
rtx mem = gen_rtx_MEM (BLKmode, addr);
for (i = 0; i < DWARF_FRAME_REGISTERS; i++)
- {
- HOST_WIDE_INT offset = DWARF_FRAME_REGNUM (i) * GET_MODE_SIZE (mode);
- HOST_WIDE_INT size = GET_MODE_SIZE (reg_raw_mode[i]);
+ if (DWARF_FRAME_REGNUM (i) < DWARF_FRAME_REGISTERS)
+ {
+ HOST_WIDE_INT offset = DWARF_FRAME_REGNUM (i) * GET_MODE_SIZE (mode);
+ HOST_WIDE_INT size = GET_MODE_SIZE (reg_raw_mode[i]);
- if (offset < 0)
- continue;
+ if (offset < 0)
+ continue;
- emit_move_insn (adjust_address (mem, mode, offset), GEN_INT (size));
- }
+ emit_move_insn (adjust_address (mem, mode, offset), GEN_INT (size));
+ }
}
/* Convert a DWARF call frame info. operation to its string name */
