by FI does not have a frame on the stack associated with it. If it
does not, FRAMELESS is set to 1, else 0. */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
- do { \
- if ((FI)->signal_handler_caller) \
- (FRAMELESS) = 0; \
- else \
- (FRAMELESS) = frameless_look_for_prologue(FI); \
- } while (0)
+#define FRAMELESS_FUNCTION_INVOCATION(FI) \
+ (((FI)->signal_handler_caller) ? 0 : frameless_look_for_prologue(FI))
/* 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, which is typical now that the C compiler delays popping them. */
-#define FRAME_NUM_ARGS(numargs, fi) (numargs) = i386_frame_num_args(fi)
+#define FRAME_NUM_ARGS(fi) (i386_frame_num_args(fi))
extern int i386_frame_num_args PARAMS ((struct frame_info *));