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;
sp = get_frame_register_unsigned (this_frame, AMD64_RSP_REGNUM);
find_pc_partial_function (func, &name, NULL, NULL);
- if (name && strncmp (name, "Xintr", 5) == 0)
+ if (name && startswith (name, "Xintr"))
addr = sp + 8; /* It's an interrupt frame. */
else
addr = sp;
return (name && ((strcmp (name, "calltrap") == 0)
|| (strcmp (name, "osyscall1") == 0)
|| (strcmp (name, "Xsyscall") == 0)
- || (strncmp (name, "Xintr", 5) == 0)));
+ || (startswith (name, "Xintr"))));
}
static const struct frame_unwind amd64obsd_trapframe_unwind = {