Index: contrib/gdb/gdb/ppcfbsd-tdep.c
===================================================================
--- contrib/gdb/gdb/ppcfbsd-tdep.c
+++ contrib/gdb/gdb/ppcfbsd-tdep.c
@@ -484,7 +484,11 @@
 static int
 ppcfbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
 {
+#ifdef __powerpc64__
+  return 0;
+#else
   return (pc >= 0x7fffef00U) ? 1 : 0;
+#endif
 }
 
 /* NetBSD is confused.  It appears that 1.5 was using the correct SVr4