1 files changed, 57 insertions, 0 deletions
diff --git a/bsps/sh/shsim/console/console-io.c b/bsps/sh/shsim/console/console-io.c
new file mode 100644
index 0000000000..71b089fdf7
--- /dev/null
+++ b/bsps/sh/shsim/console/console-io.c
@@ -0,0 +1,57 @@
+/*
+ *  This file contains the hardware specific portions of the TTY driver
+ *  for the simulators stdin/out.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2011.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#include <bsp.h>
+#include <bsp/console-polled.h>
+#include <rtems/libio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include <bsp/syscall.h>
+
+/*
+ *  console_initialize_hardware
+ *
+ *  This routine initializes the console hardware.
+ */
+void console_initialize_hardware(void)
+{
+}
+
+/*
+ *  console_outbyte_polled
+ *
+ *  This routine transmits a character using polling.
+ */
+void console_outbyte_polled(
+  int  port,
+  char ch
+)
+{
+  __trap34 (SYS_write, 1, &ch, 1);
+}
+
+/*
+ *  console_inbyte_nonblocking
+ *
+ *  This routine polls for a character.
+ */
+int console_inbyte_nonblocking(
+  int port
+)
+{
+  unsigned char c;
+
+  return __trap34 (SYS_read, 0, &c, 1);
+}