Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 125 insertions, 0 deletions

diff --git a/qemu/roms/seabios/src/fw/xen.h b/qemu/roms/seabios/src/fw/xen.h
new file mode 100644
index 000000000..f00f8407d
--- /dev/null
+++ b/qemu/roms/seabios/src/fw/xen.h
@@ -0,0 +1,125 @@
+#ifndef __XEN_H
+#define __XEN_H
+
+void xen_preinit(void);
+void xen_ramsize_preinit(void);
+void xen_hypercall_setup(void);
+void xen_biostable_setup(void);
+
+extern unsigned long xen_hypercall_page;
+
+#define _hypercall0(type, name)                                         \
+({                                                                      \
+    unsigned long __hentry = xen_hypercall_page+__HYPERVISOR_##name*32; \
+    long __res;                                                         \
+    asm volatile (                                                      \
+        "call *%%eax"                                                   \
+        : "=a" (__res)                                                  \
+        : "0" (__hentry)                                                \
+        : "memory" );                                                   \
+    (type)__res;                                                        \
+})
+
+#define _hypercall1(type, name, a1)                                     \
+({                                                                      \
+    unsigned long __hentry = xen_hypercall_page+__HYPERVISOR_##name*32; \
+    long __res, __ign1;                                                 \
+    asm volatile (                                                      \
+        "call *%%eax"                                                   \
+        : "=a" (__res), "=b" (__ign1)                                   \
+        : "0" (__hentry), "1" ((long)(a1))                              \
+        : "memory" );                                                   \
+    (type)__res;                                                        \
+})
+
+#define _hypercall2(type, name, a1, a2)                                 \
+({                                                                      \
+    unsigned long __hentry = xen_hypercall_page+__HYPERVISOR_##name*32; \
+    long __res, __ign1, __ign2;                                         \
+    asm volatile (                                                      \
+        "call *%%eax"                                                   \
+        : "=a" (__res), "=b" (__ign1), "=c" (__ign2)                    \
+        : "0" (__hentry), "1" ((long)(a1)), "2" ((long)(a2))            \
+        : "memory" );                                                   \
+    (type)__res;                                                        \
+})
+
+#define _hypercall3(type, name, a1, a2, a3)                             \
+({                                                                      \
+    unsigned long __hentry = xen_hypercall_page+__HYPERVISOR_##name*32; \
+    long __res, __ign1, __ign2, __ign3;                                 \
+    asm volatile (                                                      \
+        "call *%%eax"                                                   \
+        : "=a" (__res), "=b" (__ign1), "=c" (__ign2),                   \
+          "=d" (__ign3)                                                 \
+        : "0" (__hentry), "1" ((long)(a1)), "2" ((long)(a2)),           \
+          "3" ((long)(a3))                                              \
+        : "memory" );                                                   \
+    (type)__res;                                                        \
+})
+
+#define _hypercall4(type, name, a1, a2, a3, a4)                         \
+({                                                                      \
+    unsigned long __hentry = xen_hypercall_page+__HYPERVISOR_##name*32; \
+    long __res, __ign1, __ign2, __ign3, __ign4;                         \
+    asm volatile (                                                      \
+        "call *%%eax"                                                   \
+        : "=a" (__res), "=b" (__ign1), "=c" (__ign2),                   \
+          "=d" (__ign3), "=S" (__ign4)                                  \
+        : "0" (__hentry), "1" ((long)(a1)), "2" ((long)(a2)),           \
+          "3" ((long)(a3)), "4" ((long)(a4))                            \
+        : "memory" );                                                   \
+    (type)__res;                                                        \
+})
+
+#define _hypercall5(type, name, a1, a2, a3, a4, a5)                     \
+({                                                                      \
+    unsigned long __hentry = xen_hypercall_page+__HYPERVISOR_##name*32; \
+    long __res, __ign1, __ign2, __ign3, __ign4, __ign5;                 \
+    asm volatile (                                                      \
+        "call *%%eax"                                                   \
+        : "=a" (__res), "=b" (__ign1), "=c" (__ign2),                   \
+          "=d" (__ign3), "=S" (__ign4), "=D" (__ign5)                   \
+        : "0" (__hentry), "1" ((long)(a1)), "2" ((long)(a2)),           \
+          "3" ((long)(a3)), "4" ((long)(a4)),                           \
+          "5" ((long)(a5))                                              \
+        : "memory" );                                                   \
+    (type)__res;                                                        \
+})
+
+/******************************************************************************
+ *
+ * The following interface definitions are taken from Xen and have the
+ * following license:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/* xen.h */
+
+#define __HYPERVISOR_xen_version          17
+
+/* version.h */
+
+/* arg == xen_extraversion_t. */
+#define XENVER_extraversion 1
+typedef char xen_extraversion_t[16];
+#define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t))
+
+#endif