by FI does not have a frame on the stack associated with it. If it
does not, FRAMELESS is set to 1, else 0. */
/* On the vax, all functions have frames. */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) {(FRAMELESS) = 0;}
+#define FRAMELESS_FUNCTION_INVOCATION(FI) (0)
/* Saved Pc. Get it from sigcontext if within sigtramp. */
/* Return number of args passed to a frame.
Can return -1, meaning no way to tell. */
-#define FRAME_NUM_ARGS(numargs, fi) \
-{ numargs = (0xff & read_memory_integer (FRAME_ARGS_ADDRESS (fi), 1)); }
+extern int vax_frame_num_args PARAMS ((struct frame_info *fi));
+#define FRAME_NUM_ARGS(fi) (vax_frame_num_args ((fi)))
/* Return number of bytes at start of arglist that are not really args. */