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-rw-r--r--arch/powerpc/xmon/start.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/powerpc/xmon/start.c b/arch/powerpc/xmon/start.c
new file mode 100644
index 000000000000..712552c4f242
--- /dev/null
+++ b/arch/powerpc/xmon/start.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 1996 Paul Mackerras.
+ *
+ * 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.
+ */
+#include <asm/machdep.h>
+#include <asm/udbg.h>
+#include "nonstdio.h"
+
+void xmon_map_scc(void)
+{
+}
+
+int xmon_write(void *ptr, int nb)
+{
+ return udbg_write(ptr, nb);
+}
+
+int xmon_readchar(void)
+{
+ if (udbg_getc)
+ return udbg_getc();
+ return -1;
+}
+
+int xmon_read_poll(void)
+{
+ if (udbg_getc_poll)
+ return udbg_getc_poll();
+ return -1;
+}