From 071ea11e85eb9d529cc5eb3d35f6247466a21b99 Mon Sep 17 00:00:00 2001
From: Stan Shebs <shebs@codesourcery.com>
Date: Fri, 16 Apr 1999 01:34:07 +0000
Subject: Initial creation of sourceware repository

---
 sim/m32r/devices.c | 108 -----------------------------------------------------
 1 file changed, 108 deletions(-)
 delete mode 100644 sim/m32r/devices.c

(limited to 'sim/m32r/devices.c')

diff --git a/sim/m32r/devices.c b/sim/m32r/devices.c
deleted file mode 100644
index 0f4ee2d..0000000
--- a/sim/m32r/devices.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* m32r device support
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Solutions.
-
-This file is part of GDB, the GNU debugger.
-
-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, 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"
-
-#ifdef HAVE_DV_SOCKSER
-#include "dv-sockser.h"
-#endif
-
-/* Handling the MSPR register is done by creating a device in the core
-   mapping that winds up here.  */
-
-device m32r_devices;
-
-int
-device_io_read_buffer (device *me, void *source, int space,
-		       address_word addr, unsigned nr_bytes,
-		       SIM_CPU *cpu, sim_cia cia)
-{
-  SIM_DESC sd = CPU_STATE (cpu);
-
-  if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT)
-    return nr_bytes;
-
-#ifdef HAVE_DV_SOCKSER
-  if (addr == UART_INCHAR_ADDR)
-    {
-      int c = dv_sockser_read (sd);
-      if (c == -1)
-	return 0;
-      *(char *) source = c;
-      return 1;
-    }
-  if (addr == UART_STATUS_ADDR)
-    {
-      int status = dv_sockser_status (sd);
-      unsigned char *p = source;
-      p[0] = 0;
-      p[1] = (((status & DV_SOCKSER_INPUT_EMPTY)
-#ifdef UART_INPUT_READY0
-	       ? UART_INPUT_READY : 0)
-#else
-	       ? 0 : UART_INPUT_READY)
-#endif
-	      + ((status & DV_SOCKSER_OUTPUT_EMPTY) ? UART_OUTPUT_READY : 0));
-      return 2;
-    }
-#endif
-
-  return nr_bytes;
-}
-
-int
-device_io_write_buffer (device *me, const void *source, int space,
-			address_word addr, unsigned nr_bytes,
-			SIM_CPU *cpu, sim_cia cia)
-{
-  SIM_DESC sd = CPU_STATE (cpu);
-
-#if WITH_SCACHE
-  /* MSPR support is deprecated but is kept in for upward compatibility
-     with existing overlay support.  */
-  if (addr == MSPR_ADDR)
-    {
-      if ((*(const char *) source & MSPR_PURGE) != 0)
-	scache_flush (sd);
-      return nr_bytes;
-    }
-  if (addr == MCCR_ADDR)
-    {
-      if ((*(const char *) source & MCCR_CP) != 0)
-	scache_flush (sd);
-      return nr_bytes;
-    }
-#endif
-
-  if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT)
-    return nr_bytes;
-
-#if HAVE_DV_SOCKSER
-  if (addr == UART_OUTCHAR_ADDR)
-    {
-      int rc = dv_sockser_write (sd, *(char *) source);
-      return rc == 1;
-    }
-#endif
-
-  return nr_bytes;
-}
-
-void device_error () {}
-- 
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