Initial creation of sourceware repository

1 files changed, 0 insertions, 413 deletions

diff --git a/sim/mn10300/dv-mn103ser.c b/sim/mn10300/dv-mn103ser.c
deleted file mode 100644
index 041cf7a..0000000
--- a/sim/mn10300/dv-mn103ser.c
+++ /dev/null
@@ -1,413 +0,0 @@
-/*  This file is part of the program GDB, the GNU debugger.
-    
-    Copyright (C) 1998 Free Software Foundation, Inc.
-    Contributed by Cygnus Solutions.
-    
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-    
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-    
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-    
-    */
-
-#include "sim-main.h"
-#include "hw-main.h"
-
-/* DEVICE
-
-   
-   mn103ser - mn103002 serial devices 0, 1 and 2.
-
-   
-   DESCRIPTION
-   
-   Implements the mn103002 serial interfaces as described in the
-   mn103002 user guide. 
-
-
-   PROPERTIES   
-
-   reg = <serial-addr> <serial-size>
-
-
-   BUGS
-
-   */
-
-
-/* The serial devices' registers' address block */
-
-struct mn103ser_block {
-  unsigned_word base;
-  unsigned_word bound;
-};
-
-
-
-enum serial_register_types {
-    SC0CTR,
-    SC0ICR,
-    SC0TXB,
-    SC0RXB,
-    SC0STR,
-    SC1CTR,
-    SC1ICR,
-    SC1TXB,
-    SC1RXB,
-    SC1STR,
-    SC2CTR,
-    SC2ICR,
-    SC2TXB,
-    SC2RXB,
-    SC2STR,
-};
-
-
-struct mn103ser {
-  struct mn103ser_block block;
-};
-
-/* output port ID's */
-
-/* for mn103002 */
-enum {
-  SERIAL0_RECEIVE,
-  SERIAL0_SEND,
-  SERIAL1_RECEIVE,
-  SERIAL1_SEND,
-  SERIAL2_RECEIVE,
-  SERIAL2_SEND,
-};
-
-
-static const struct hw_port_descriptor mn103ser_ports[] = {
-
-  { "serial-0-receive",  SERIAL0_RECEIVE, 0, output_port, },
-  { "serial-0-transmit", SERIAL0_SEND, 0, output_port, },
-  { "serial-1-receive",  SERIAL1_RECEIVE, 0, output_port, },
-  { "serial-1-transmit", SERIAL1_SEND, 0, output_port, },
-  { "serial-2-receive",  SERIAL2_RECEIVE, 0, output_port, },
-  { "serial-2-transmit", SERIAL2_SEND, 0, output_port, },
-
-  { NULL, },
-};
-
-
-
-/* Finish off the partially created hw device.  Attach our local
-   callbacks.  Wire up our port names etc */
-
-static hw_io_read_buffer_method mn103ser_io_read_buffer;
-static hw_io_write_buffer_method mn103ser_io_write_buffer;
-
-static void
-attach_mn103ser_regs (struct hw *me,
-		      struct mn103ser *serial)
-{
-  unsigned_word attach_address;
-  int attach_space;
-  unsigned attach_size;
-  reg_property_spec reg;
-
-  if (hw_find_property (me, "reg") == NULL)
-    hw_abort (me, "Missing \"reg\" property");
-
-  if (!hw_find_reg_array_property (me, "reg", 0, &reg))
-    hw_abort (me, "\"reg\" property must contain three addr/size entries");
-  hw_unit_address_to_attach_address (hw_parent (me),
-				     &reg.address,
-				     &attach_space,
-				     &attach_address,
-				     me);
-  serial->block.base = attach_address;
-  hw_unit_size_to_attach_size (hw_parent (me),
-			       &reg.size,
-			       &attach_size, me);
-  serial->block.bound = attach_address + (attach_size - 1);
-  hw_attach_address (hw_parent (me),
-		     0,
-		     attach_space, attach_address, attach_size,
-		     me);
-}
-
-static void
-mn103ser_finish (struct hw *me)
-{
-  struct mn103ser *serial;
-  int i;
-
-  serial = HW_ZALLOC (me, struct mn103ser);
-  set_hw_data (me, serial);
-  set_hw_io_read_buffer (me, mn103ser_io_read_buffer);
-  set_hw_io_write_buffer (me, mn103ser_io_write_buffer);
-  set_hw_ports (me, mn103ser_ports);
-
-  /* Attach ourself to our parent bus */
-  attach_mn103ser_regs (me, serial);
-
-  /* Initialize the serial device registers. */
-}
-
-
-/* read and write */
-
-static int
-decode_addr (struct hw *me,
-	     struct mn103ser *serial,
-	     unsigned_word address)
-{
-  unsigned_word offset;
-  offset = address - serial->block.base;
-
-  switch (offset)
-    {
-    case 0x00: return SC0CTR;
-    case 0x04: return SC0ICR;
-    case 0x08: return SC0TXB;
-    case 0x09: return SC0RXB;
-    case 0x0C: return SC0STR;
-    case 0x10: return SC1CTR;
-    case 0x14: return SC1ICR;
-    case 0x18: return SC1TXB;
-    case 0x19: return SC1RXB;
-    case 0x1C: return SC1STR;
-    case 0x20: return SC2CTR;
-    case 0x24: return SC2ICR;
-    case 0x28: return SC2TXB;
-    case 0x29: return SC2RXB;
-    case 0x2C: return SC2STR;
-    default: 
-      {
-	hw_abort (me, "bad address");
-	return -1;
-      }
-    }
-}
-
-static void
-read_control_reg (struct hw *me,
-		  struct mn103ser *serial,
-		  unsigned_word addr,
-		  void *dest,
-		  unsigned  nr_bytes)
-{
-}
-
-
-static void
-read_intmode_reg (struct hw *me,
-		  struct mn103ser *serial,
-		  unsigned_word addr,
-		  void *dest,
-		  unsigned  nr_bytes)
-{
-}
-
-
-static void
-read_txb (struct hw *me,
-	  struct mn103ser *serial,
-	  unsigned_word addr,
-	  void *dest,
-	  unsigned  nr_bytes)
-{
-}
-
-
-static void
-read_rxb (struct hw *me,
-	  struct mn103ser *serial,
-	  unsigned_word addr,
-	  void *dest,
-	  unsigned  nr_bytes)
-{
-}
-
-
-static void
-read_status_reg (struct hw *me,
-		 struct mn103ser *serial,
-		 unsigned_word addr,
-		 void *dest,
-		 unsigned  nr_bytes)
-{
-}
-
-
-static unsigned
-mn103ser_io_read_buffer (struct hw *me,
-			 void *dest,
-			 int space,
-			 unsigned_word base,
-			 unsigned nr_bytes)
-{
-  struct mn103ser *serial = hw_data (me);
-  enum serial_register_types serial_reg;
-  HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
-
-  serial_reg = decode_addr (me, serial, base);
-  switch (serial_reg)
-    {
-    /* control registers */
-    case SC0CTR:
-    case SC1CTR:
-    case SC2CTR:
-      read_control_reg(me, serial, base, dest, nr_bytes);
-      break;
-
-    /* interrupt mode registers */
-    case SC0ICR:
-    case SC1ICR:
-    case SC2ICR:
-      read_intmode_reg(me, serial, base, dest, nr_bytes);
-      break;
-
-    /* transmission buffers */
-    case SC0TXB:
-    case SC1TXB:
-    case SC2TXB:
-      read_txb(me, serial, base, dest, nr_bytes);
-      break;
-
-    /* reception buffers */
-    case SC0RXB: 
-    case SC1RXB:
-    case SC2RXB:
-      read_rxb(me, serial, base, dest, nr_bytes);
-     break;
-
-    /* status registers */
-    case SC0STR: 
-    case SC1STR: 
-    case SC2STR: 
-      read_status_reg(me, serial, base, dest, nr_bytes);
-      break;
-
-    default:
-      hw_abort(me, "invalid address");
-    }
-
-  return nr_bytes;
-}     
-
-
-static void
-write_control_reg (struct hw *me,
-		   struct mn103ser *serial,
-		   unsigned_word addr,
-		   const void *source,
-		   unsigned  nr_bytes)
-{
-}
-
-
-static void
-write_intmode_reg (struct hw *me,
-		   struct mn103ser *serial,
-		   unsigned_word addr,
-		   const void *source,
-		   unsigned  nr_bytes)
-{
-}
-
-
-static void
-write_txb (struct hw *me,
-	   struct mn103ser *serial,
-	   unsigned_word addr,
-	   const void *source,
-	   unsigned  nr_bytes)
-{
-}
-
-
-static void
-write_rxb (struct hw *me,
-	   struct mn103ser *serial,
-	   unsigned_word addr,
-	   const void *source,
-	   unsigned  nr_bytes)
-{
-}
-
-
-static void
-write_status_reg (struct hw *me,
-		  struct mn103ser *serial,
-		  unsigned_word addr,
-		  const void *source,
-		  unsigned  nr_bytes)
-{
-}
-
-
-static unsigned
-mn103ser_io_write_buffer (struct hw *me,
-			  const void *source,
-			  int space,
-			  unsigned_word base,
-			  unsigned nr_bytes)
-{
-  struct mn103ser *serial = hw_data (me);
-  enum serial_register_types serial_reg;
-  HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
-
-  serial_reg = decode_addr (me, serial, base);
-  switch (serial_reg)
-    {
-    /* control registers */
-    case SC0CTR:
-    case SC1CTR:
-    case SC2CTR:
-      write_control_reg(me, serial, base, source, nr_bytes);
-      break;
-
-    /* interrupt mode registers */
-    case SC0ICR:
-    case SC1ICR:
-    case SC2ICR:
-      write_intmode_reg(me, serial, base, source, nr_bytes);
-      break;
-
-    /* transmission buffers */
-    case SC0TXB:
-    case SC1TXB:
-    case SC2TXB:
-      write_txb(me, serial, base, source, nr_bytes);
-      break;
-
-    /* reception buffers */
-    case SC0RXB: 
-    case SC1RXB:
-    case SC2RXB:
-      write_rxb(me, serial, base, source, nr_bytes);
-     break;
-
-    /* status registers */
-    case SC0STR: 
-    case SC1STR: 
-    case SC2STR: 
-      write_status_reg(me, serial, base, source, nr_bytes);
-      break;
-
-    default:
-      hw_abort(me, "invalid address");
-    }
-
-  return nr_bytes;
-}     
-
-
-const struct hw_descriptor dv_mn103ser_descriptor[] = {
-  { "mn103ser", mn103ser_finish, },
-  { NULL },
-};