1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index 7e0426035f1..a629da6f369 100644
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -59,6 +59,18 @@ vax_skip_prologue (pc)
   return pc;
 }
 
+/* Return number of args passed to a frame.
+   Can return -1, meaning no way to tell.  */
+
+int
+vax_frame_num_args (fi)
+     struct frame_info *fi;
+{
+  return (0xff & read_memory_integer (FRAME_ARGS_ADDRESS (fi), 1));
+}
+
+
+
 /* Print the vax instruction at address MEMADDR in debugged memory,
    from disassembler info INFO.
    Returns length of the instruction, in bytes.  */