import gdb-1999-05-25 snapshot

[deliverable/binutils-gdb.git] / gdb / config / arc / tm-arc.h

diff --git a/gdb/config/arc/tm-arc.h b/gdb/config/arc/tm-arc.h
index e170d2d10ad740e616cc769a694d756b6e2e4060..6eb5d81139e6951002769a5c479fb764f11283ca 100644 (file)
--- a/gdb/config/arc/tm-arc.h
+++ b/gdb/config/arc/tm-arc.h
@@ -265,17 +265,11 @@ extern void arc_software_single_step PARAMS ((unsigned int, int));
    and has no caller.  */
 #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
 
-/* A macro that tells us whether the function invocation represented
-   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)
+/* An expression that tells us whether the function invocation represented
+   by FI does not have a frame on the stack associated with it. */
+
+#define FRAMELESS_FUNCTION_INVOCATION(FI) \
+     (((FI)->signal_handler_caller) ? 0 : frameless_look_for_prologue (FI))
 
 /* Where is the PC for a specific frame.
    A leaf function may never save blink, so we have to check for that here.  */
@@ -300,7 +294,7 @@ CORE_ADDR arc_frame_saved_pc PARAMS ((struct frame_info *));
 /* Set NUMARGS to the number of args passed to a frame.
    Can return -1, meaning no way to tell.  */
 
-#define FRAME_NUM_ARGS(numargs, fi)    (numargs = -1)
+#define FRAME_NUM_ARGS(fi)     (-1)
 
 /* Return number of bytes at start of arglist that are not really args.  */