* target.h: Add enum target_waitkind, enum target_signal, and

[deliverable/binutils-gdb.git] / gdb / sh-tdep.c

diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 74e746d9e1c08e13f1115cb28611e34aa94bdd96..81cd7527394e27a781a9a774578c96470ec0a629 100644 (file)
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -33,6 +33,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "../opcodes/sh-opc.h"
 
 
+
+
 /* Prologue looks like
    [mov.l      <regs>,@-r15]...
    [sts.l      pr,@-r15]
@@ -73,7 +75,7 @@ sh_skip_prologue (start_pc)
 int
 print_insn (memaddr, stream)
      CORE_ADDR memaddr;
-     FILE *stream;
+     GDB_FILE *stream;
 {
   disassemble_info info;
   GDB_INIT_DISASSEMBLE_INFO (info, stream);
@@ -109,7 +111,7 @@ frame_find_saved_regs (fi, fsr)
      struct frame_info *fi;
      struct frame_saved_regs *fsr;
 {
-  int where[16];
+  int where[NUM_REGS];
   int rn;
   int have_fp = 0;
   int depth;
@@ -152,7 +154,8 @@ frame_find_saved_regs (fi, fsr)
          depth += -((char) (insn & 0xff));
          insn = read_memory_integer (pc, 2);
        }
-      else break;
+      else
+       break;
     }
 
   /* Now we know how deep things are, we can work out their addresses */
@@ -174,7 +177,6 @@ frame_find_saved_regs (fi, fsr)
 
   if (have_fp)
     {
-
       fsr->regs[SP_REGNUM] = read_memory_integer (fsr->regs[FP_REGNUM], 4);
     }
   else
@@ -182,7 +184,6 @@ frame_find_saved_regs (fi, fsr)
       fsr->regs[SP_REGNUM] = fi->frame - 4;
     }
 
-  /* Remember the address of the frame pointer */
 
   /* Work out the return pc - either from the saved pr or the pr
      value */
@@ -240,3 +241,16 @@ pop_frame ()
   set_current_frame (create_new_frame (read_register (FP_REGNUM),
                                       read_pc ()));
 }
+\f
+
+void
+_initialize_sh_tdep ()
+{
+  extern int sim_memory_size;
+  /* FIXME, there should be a way to make a CORE_ADDR variable settable. */
+  add_show_from_set
+    (add_set_cmd ("memory_size", class_support, var_uinteger,
+                 (char *) &sim_memory_size,
+               "Set simulated memory size of simulator target.", &setlist),
+     &showlist);
+}