2011-04-21 Tristan Gingold <gingold@adacore.com>

[deliverable/binutils-gdb.git] / gdb / h8300-tdep.c

diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 9ff077e7d411c3e5ecea285019da2915b74a9384..fa39dee36f5055c1f4ecf95e6cd332021234497d 100644 (file)
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -526,6 +526,7 @@ h8300_frame_prev_register (struct frame_info *this_frame, void **this_cache,
 
 static const struct frame_unwind h8300_frame_unwind = {
   NORMAL_FRAME,
+  default_frame_unwind_stop_reason,
   h8300_frame_this_id,
   h8300_frame_prev_register,
   NULL,
@@ -698,9 +699,8 @@ h8300_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
          else
            {
              /* Heavens to Betsy --- it's really going in registers!
-                It would be nice if we could use write_register_bytes
-                here, but on the h8/300s, there are gaps between
-                the registers in the register file.  */
+                Note that on the h8/300s, there are gaps between the
+                registers in the register file.  */
              int offset;
 
              for (offset = 0; offset < padded_len; offset += wordsize)
@@ -1150,17 +1150,17 @@ h8300_register_type (struct gdbarch *gdbarch, int regno)
     }
 }
 
-static void
+static enum register_status
 h8300_pseudo_register_read (struct gdbarch *gdbarch,
                            struct regcache *regcache, int regno,
                            gdb_byte *buf)
 {
   if (regno == E_PSEUDO_CCR_REGNUM (gdbarch))
-    regcache_raw_read (regcache, E_CCR_REGNUM, buf);
+    return regcache_raw_read (regcache, E_CCR_REGNUM, buf);
   else if (regno == E_PSEUDO_EXR_REGNUM (gdbarch))
-    regcache_raw_read (regcache, E_EXR_REGNUM, buf);
+    return regcache_raw_read (regcache, E_EXR_REGNUM, buf);
   else
-    regcache_raw_read (regcache, regno, buf);
+    return regcache_raw_read (regcache, regno, buf);
 }
 
 static void