From: Andreas Färber <afaerber@suse.de>
Date: Sat, 2 Feb 2013 14:51:06 +0000 (+0100)
Subject: cpu: Guard cpu_{save,load}() definitions
X-Git-Tag: qemu-xen-4.4.0-rc1~6^2~251^2~18
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=8d0f2baebe57ccdb09a21da80b2994b772854ad6;p=qemu-xen.git

cpu: Guard cpu_{save,load}() definitions

A few targets already managed to implement cpu_save() and cpu_load()
without defining CPU_SAVE_VERSION that causes them to be registered.

Guard the prototypes with CPU_SAVE_VERSION to avoid this happening again
until all targets are converted to VMState (or QIDL).

Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/include/qemu-common.h b/include/qemu-common.h
index 3c913758c9..6010bba204 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -279,8 +279,10 @@ bool tcg_enabled(void);
 void cpu_exec_init_all(void);
 
 /* CPU save/load.  */
+#ifdef CPU_SAVE_VERSION
 void cpu_save(QEMUFile *f, void *opaque);
 int cpu_load(QEMUFile *f, void *opaque, int version_id);
+#endif
 
 /* Unblock cpu */
 void qemu_cpu_kick_self(void);