Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 47 insertions, 0 deletions

diff --git a/include/hw/core/generic-loader.h b/include/hw/core/generic-loader.h
new file mode 100644
index 000000000..19d87b39c
--- /dev/null
+++ b/include/hw/core/generic-loader.h
@@ -0,0 +1,47 @@
+/*
+ * Generic Loader
+ *
+ * Copyright (C) 2014 Li Guang
+ * Written by Li Guang <lig.fnst@cn.fujitsu.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ */
+
+#ifndef GENERIC_LOADER_H
+#define GENERIC_LOADER_H
+
+#include "elf.h"
+#include "hw/qdev-core.h"
+#include "qom/object.h"
+
+struct GenericLoaderState {
+    /* <private> */
+    DeviceState parent_obj;
+
+    /* <public> */
+    CPUState *cpu;
+
+    uint64_t addr;
+    uint64_t data;
+    uint8_t data_len;
+    uint32_t cpu_num;
+
+    char *file;
+
+    bool force_raw;
+    bool data_be;
+    bool set_pc;
+};
+
+#define TYPE_GENERIC_LOADER "loader"
+OBJECT_DECLARE_SIMPLE_TYPE(GenericLoaderState, GENERIC_LOADER)
+
+#endif