return 0;
/* If we can't read the instructions at START_PC, return zero. */
- buf = alloca ((sizeof sigreturn) + 1);
+ buf = (gdb_byte *) alloca ((sizeof sigreturn) + 1);
if (!safe_frame_unwind_memory (this_frame, start_pc + 6, buf, buflen))
return 0;
int i;
if (*this_cache)
- return *this_cache;
+ return (struct trad_frame_cache *) *this_cache;
cache = trad_frame_cache_zalloc (this_frame);
*this_cache = cache;