import gdb-1999-06-07 snapshot

[deliverable/binutils-gdb.git] / gdb / config / ns32k / tm-umax.h

diff --git a/gdb/config/ns32k/tm-umax.h b/gdb/config/ns32k/tm-umax.h
index d4ea4edfcd06924d59af8593d5853076eb58d243..dd59388a005cf929d76526bf5fcbaa53aff0ec51 100644 (file)
--- a/gdb/config/ns32k/tm-umax.h
+++ b/gdb/config/ns32k/tm-umax.h
@@ -221,46 +221,6 @@ extern CORE_ADDR umax_skip_prologue PARAMS ((CORE_ADDR));
 
 extern CORE_ADDR ns32k_get_enter_addr ();
 
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.
-   Encore's C compiler often reuses same area on stack for args,
-   so this will often not work properly.  If the arg names
-   are known, it's likely most of them will be printed. */
-
-#define FRAME_NUM_ARGS(numargs, fi)                    \
-{ CORE_ADDR    pc;                                     \
-  CORE_ADDR    enter_addr;                             \
-  unsigned int insn;                                   \
-  unsigned int addr_mode;                              \
-  int width;                                           \
-                                                       \
-  numargs = -1;                                                \
-  enter_addr = ns32k_get_enter_addr ((fi)->pc);                \
-  if (enter_addr > 0)                                  \
-    {                                                  \
-      pc = (enter_addr == 1) ?                         \
-       SAVED_PC_AFTER_CALL (fi) :                      \
-       FRAME_SAVED_PC (fi);                            \
-      insn = read_memory_integer (pc,2);               \
-      addr_mode = (insn >> 11) & 0x1f;                 \
-      insn = insn & 0x7ff;                             \
-      if ((insn & 0x7fc) == 0x57c &&                   \
-               addr_mode == 0x14) /* immediate */      \
-       {                                               \
-         if (insn == 0x57c) /* adjspb */               \
-               width = 1;                              \
-         else if (insn == 0x57d) /* adjspw */          \
-               width = 2;                              \
-         else if (insn == 0x57f) /* adjspd */          \
-               width = 4;                              \
-         numargs = read_memory_integer (pc+2,width);   \
-         if (width > 1)                                \
-           flip_bytes (&numargs, width);               \
-         numargs = - sign_extend (numargs, width*8) / 4;\
-       }                                               \
-    }                                                  \
-}
-
 /* Return number of bytes at start of arglist that are not really args.  */
 
 #define FRAME_ARGS_SKIP 8
@@ -272,7 +232,7 @@ extern CORE_ADDR ns32k_get_enter_addr ();
    the address we return for it IS the sp for the next frame.  */
 
 extern int umax_frame_num_args PARAMS ((struct frame_info *fi));
-#define FRAME_NUM_ARGS (umax_frame_num_args ((fi)))
+#define FRAME_NUM_ARGS(fi) (umax_frame_num_args ((fi)))
 \f
 /* Things needed for making the inferior call functions.  */