qemu-img: Fix qemu-img convert -obacking_file

[qemu.git] / target-i386 / machine.c

diff --git a/target-i386/machine.c b/target-i386/machine.c
index 567e01ec6f24736832aa946cac09f07fd192c479..5f8376c37b952c5bf9a0c9205a48a82319ffd45a 100644 (file)
--- a/target-i386/machine.c
+++ b/target-i386/machine.c
@@ -47,6 +47,22 @@ static const VMStateDescription vmstate_xmm_reg = {
 #define VMSTATE_XMM_REGS(_field, _state, _n)                         \
     VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_xmm_reg, XMMReg)
 
+/* YMMH format is the same as XMM */
+static const VMStateDescription vmstate_ymmh_reg = {
+    .name = "ymmh_reg",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .minimum_version_id_old = 1,
+    .fields      = (VMStateField []) {
+        VMSTATE_UINT64(XMM_Q(0), XMMReg),
+        VMSTATE_UINT64(XMM_Q(1), XMMReg),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+#define VMSTATE_YMMH_REGS_VARS(_field, _state, _n, _v)                         \
+    VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_ymmh_reg, XMMReg)
+
 static const VMStateDescription vmstate_mtrr_var = {
     .name = "mtrr_var",
     .version_id = 1,
@@ -321,8 +337,6 @@ static void cpu_pre_save(void *opaque)
     CPUState *env = opaque;
     int i;
 
-    cpu_synchronize_state(env);
-
     /* FPU */
     env->fpus_vmstate = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11;
     env->fptag_vmstate = 0;
@@ -337,14 +351,6 @@ static void cpu_pre_save(void *opaque)
 #endif
 }
 
-static int cpu_pre_load(void *opaque)
-{
-    CPUState *env = opaque;
-
-    cpu_synchronize_state(env);
-    return 0;
-}
-
 static int cpu_post_load(void *opaque, int version_id)
 {
     CPUState *env = opaque;
@@ -373,7 +379,6 @@ static const VMStateDescription vmstate_cpu = {
     .minimum_version_id = 3,
     .minimum_version_id_old = 3,
     .pre_save = cpu_pre_save,
-    .pre_load = cpu_pre_load,
     .post_load = cpu_post_load,
     .fields      = (VMStateField []) {
         VMSTATE_UINTTL_ARRAY(regs, CPUState, CPU_NB_REGS),
@@ -454,7 +459,6 @@ static const VMStateDescription vmstate_cpu = {
         VMSTATE_UINT8_V(nmi_pending, CPUState, 11),
         VMSTATE_UINT8_V(has_error_code, CPUState, 11),
         VMSTATE_UINT32_V(sipi_vector, CPUState, 11),
-        VMSTATE_INT32_V(exception_index, CPUState, 11),
         /* MCE */
         VMSTATE_UINT64_V(mcg_cap, CPUState, 10),
         VMSTATE_UINT64_V(mcg_status, CPUState, 10),
@@ -465,6 +469,10 @@ static const VMStateDescription vmstate_cpu = {
         /* KVM pvclock msr */
         VMSTATE_UINT64_V(system_time_msr, CPUState, 11),
         VMSTATE_UINT64_V(wall_clock_msr, CPUState, 11),
+        /* XSAVE related fields */
+        VMSTATE_UINT64_V(xcr0, CPUState, 12),
+        VMSTATE_UINT64_V(xstate_bv, CPUState, 12),
+        VMSTATE_YMMH_REGS_VARS(ymmh_regs, CPUState, CPU_NB_REGS, 12),
         VMSTATE_END_OF_LIST()
         /* The above list is not sorted /wrt version numbers, watch out! */
     }