From: Thomas Huth <th...@redhat.com>
env->xer only holds the lower bits of the XER register nowadays, the
SO, OV and CA bits are stored in separate variables (see the function
cpu_write_xer() for details). Since the migration code currently only
reads the "xer" variable, the upper bits are lost during migration.
Fix it by using cpu_read_xer() instead.
Signed-off-by: Thomas Huth <th...@redhat.com>
Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
---
target-ppc/machine.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-ppc/machine.c b/target-ppc/machine.c
index 692121e..46684fb 100644
--- a/target-ppc/machine.c
+++ b/target-ppc/machine.c
@@ -136,7 +136,7 @@ static void cpu_pre_save(void *opaque)
env->spr[SPR_LR] = env->lr;
env->spr[SPR_CTR] = env->ctr;
- env->spr[SPR_XER] = env->xer;
+ env->spr[SPR_XER] = cpu_read_xer(env);
#if defined(TARGET_PPC64)
env->spr[SPR_CFAR] = env->cfar;
#endif
--
2.5.5
