Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / SLOF / clients / net-snk / oflib / entry.S

diff --git a/qemu/roms/SLOF/clients/net-snk/oflib/entry.S b/qemu/roms/SLOF/clients/net-snk/oflib/entry.S
new file mode 100644 (file)
index 0000000..f080267
--- /dev/null
+++ b/qemu/roms/SLOF/clients/net-snk/oflib/entry.S
@@ -0,0 +1,38 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2011 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 <macros.h>
+
+       .section        ".toc","aw"     # TOC entries are needed for relocation
+.prom_entry_toc:
+       .tc             _prom_entry[TC],_prom_entry
+
+
+C_ENTRY(call_client_interface)
+       ld      r4, .prom_entry_toc@toc(r2)     # Load prom entry point
+       mflr    r0
+       std     r0, 16(r1)
+       ld      r4, 0(r4)
+       stdu    r1, -128(r1)
+       std     r2,40(r1)
+       mtctr   r4
+       bctrl
+       ld      r2,40(r1)
+       addi    r1, r1, 128
+       ld      r0, 16(r1)
+       mtlr    r0
+       blr
+
+
+C_ENTRY(rtas_call_entry)
+       mtctr   r5
+       bctr