1 files changed, 55 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/clients/net-snk/app/biosemu/debug.c b/qemu/roms/SLOF/clients/net-snk/app/biosemu/debug.c
new file mode 100644
index 000000000..2fce24497
--- /dev/null
+++ b/qemu/roms/SLOF/clients/net-snk/app/biosemu/debug.c
@@ -0,0 +1,55 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#include <cpu.h>
+
+#include "debug.h"
+
+uint32_t debug_flags = 0;
+
+void
+dump(uint8_t * addr, uint32_t len)
+{
+	printf("\n\r%s(%p, %x):\n", __FUNCTION__, addr, len);
+	while (len) {
+		unsigned int tmpCnt = len;
+		unsigned char x;
+		if (tmpCnt > 8)
+			tmpCnt = 8;
+		printf("\n\r%p: ", addr);
+		// print hex
+		while (tmpCnt--) {
+			set_ci();
+			x = *addr++;
+			clr_ci();
+			printf("%02x ", x);
+		}
+		tmpCnt = len;
+		if (tmpCnt > 8)
+			tmpCnt = 8;
+		len -= tmpCnt;
+		//reset addr ptr to print ascii
+		addr = addr - tmpCnt;
+		// print ascii
+		while (tmpCnt--) {
+			set_ci();
+			x = *addr++;
+			clr_ci();
+			if ((x < 32) || (x >= 127)) {
+				//non-printable char
+				x = '.';
+			}
+			printf("%c", x);
+		}
+	}
+	printf("\n");
+}