2002-10-31 Andrew Cagney <cagney@redhat.com>

	* h8500-tdep.c (h8500_print_registers_info): New static function,
	clone of infcmd.c's default_print_registers_info.
	(h8500_do_registers_info): New funtion.
	(h8500_print_register_hook): Rename print_register_hook, make
	static.

	* config/h8500/tm-h8500.h: Update copyright.
	(DEPRECATED_DO_REGISTERS_INFO): Define.
	(h8500_do_registers_info: Declare.
	(PRINT_REGISTER_HOOK): Delete macro.
	(print_register_hook): Delete function.

1 files changed, 113 insertions, 2 deletions

diff --git a/gdb/h8500-tdep.c b/gdb/h8500-tdep.c
index 0696c4e..0bfae7a 100644
--- a/gdb/h8500-tdep.c
+++ b/gdb/h8500-tdep.c
@@ -175,8 +175,8 @@ h8500_pop_frame (void)
     }
 }
 
-void
-print_register_hook (int regno)
+static void
+h8500_print_register_hook (int regno)
 {
   if (regno == CCR_REGNUM)
     {
@@ -221,6 +221,117 @@ print_register_hook (int regno)
     }
 }
 
+static void
+h8500_print_registers_info (struct gdbarch *gdbarch,
+			    struct ui_file *file,
+			    struct frame_info *frame,
+			    int regnum, int print_all)
+{
+  int i;
+  const int numregs = NUM_REGS + NUM_PSEUDO_REGS;
+  char *raw_buffer = alloca (MAX_REGISTER_RAW_SIZE);
+  char *virtual_buffer = alloca (MAX_REGISTER_VIRTUAL_SIZE);
+
+  for (i = 0; i < numregs; i++)
+    {
+      /* Decide between printing all regs, non-float / vector regs, or
+         specific reg.  */
+      if (regnum == -1)
+	{
+	  if (!print_all)
+	    {
+	      if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
+		continue;
+	      if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i)))
+		continue;
+	    }
+	}
+      else
+	{
+	  if (i != regnum)
+	    continue;
+	}
+
+      /* If the register name is empty, it is undefined for this
+         processor, so don't display anything.  */
+      if (REGISTER_NAME (i) == NULL || *(REGISTER_NAME (i)) == '\0')
+	continue;
+
+      fputs_filtered (REGISTER_NAME (i), file);
+      print_spaces_filtered (15 - strlen (REGISTER_NAME (i)), file);
+
+      /* Get the data in raw format.  */
+      if (! frame_register_read (frame, i, raw_buffer))
+	{
+	  fprintf_filtered (file, "*value not available*\n");
+	  continue;
+	}
+
+      /* FIXME: cagney/2002-08-03: This code shouldn't be necessary.
+         The function frame_register_read() should have returned the
+         pre-cooked register so no conversion is necessary.  */
+      /* Convert raw data to virtual format if necessary.  */
+      if (REGISTER_CONVERTIBLE (i))
+	{
+	  REGISTER_CONVERT_TO_VIRTUAL (i, REGISTER_VIRTUAL_TYPE (i),
+				       raw_buffer, virtual_buffer);
+	}
+      else
+	{
+	  memcpy (virtual_buffer, raw_buffer,
+		  REGISTER_VIRTUAL_SIZE (i));
+	}
+
+      /* If virtual format is floating, print it that way, and in raw
+         hex.  */
+      if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
+	{
+	  int j;
+
+	  val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+		     file, 0, 1, 0, Val_pretty_default);
+
+	  fprintf_filtered (file, "\t(raw 0x");
+	  for (j = 0; j < REGISTER_RAW_SIZE (i); j++)
+	    {
+	      int idx;
+	      if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+		idx = j;
+	      else
+		idx = REGISTER_RAW_SIZE (i) - 1 - j;
+	      fprintf_filtered (file, "%02x", (unsigned char) raw_buffer[idx]);
+	    }
+	  fprintf_filtered (file, ")");
+	}
+      else
+	{
+	  /* Print the register in hex.  */
+	  val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+		     file, 'x', 1, 0, Val_pretty_default);
+          /* If not a vector register, print it also according to its
+             natural format.  */
+	  if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i)) == 0)
+	    {
+	      fprintf_filtered (file, "\t");
+	      val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+			 file, 0, 1, 0, Val_pretty_default);
+	    }
+	}
+
+      /* Some h8500 specific info.  */
+      h8500_print_register_hook (i);
+
+      fprintf_filtered (file, "\n");
+    }
+}
+
+void
+h8500_do_registers_info (int regnum, int all)
+{
+  h8500_print_registers_info (current_gdbarch, gdb_stdout, selected_frame,
+			      regnum, all);
+}
+
 int
 h8500_register_size (int regno)
 {