Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / SLOF / clients / net-snk / app / biosemu / debug.c

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 (file)
index 0000000..2fce244
--- /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");
+}