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[Qemu-devel] [PATCH 06/36] vmstate: make microblaze cpus not migrateable


From: Juan Quintela
Subject: [Qemu-devel] [PATCH 06/36] vmstate: make microblaze cpus not migrateable
Date: Mon, 19 Mar 2012 23:57:34 +0100

Signed-off-by: Juan Quintela <address@hidden>
---
 target-microblaze/cpu.h     |    2 --
 target-microblaze/machine.c |   26 ++++++++++++++++++--------
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 33b23c2..c7ea041 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -294,8 +294,6 @@ enum {
 #define cpu_gen_code cpu_mb_gen_code
 #define cpu_signal_handler cpu_mb_signal_handler

-#define CPU_SAVE_VERSION 1
-
 /* MMU modes definitions */
 #define MMU_MODE0_SUFFIX _nommu
 #define MMU_MODE1_SUFFIX _kernel
diff --git a/target-microblaze/machine.c b/target-microblaze/machine.c
index 1be1c35..13abf6a 100644
--- a/target-microblaze/machine.c
+++ b/target-microblaze/machine.c
@@ -1,11 +1,21 @@
+/*
+ * Migration support for microblaze cpus
+ *
+ * Copyright (C) 2011 Red Hat, Inc.
+ *
+ * Author(s):
+ *  Juan Quintela <address@hidden>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * later.  See the COPYING file in the top-level directory.
+ */
+
 #include "hw/hw.h"
-#include "hw/boards.h"

-void cpu_save(QEMUFile *f, void *opaque)
-{
-}
+/* To make this architecture migratable, we need to define cpu state
+   here.  Other things need to be done elsewhere */

-int cpu_load(QEMUFile *f, void *opaque, int version_id)
-{
-    return 0;
-}
+const VMStateDescription vmstate_cpu = {
+    .name = "cpu",
+    .unmigratable = 1,
+};
-- 
1.7.7.6




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