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#include "hw/hw.h"
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#include "hw/boards.h"
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#include "hw/i386/pc.h"
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#include "hw/isa/isa.h"
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#include "cpu.h"
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#include "sysemu/kvm.h"
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static const VMStateDescription vmstate_segment = {
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    .name = "segment",
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    .version_id = 1,
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    .minimum_version_id = 1,
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    .minimum_version_id_old = 1,
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    .fields      = (VMStateField []) {
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        VMSTATE_UINT32(selector, SegmentCache),
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        VMSTATE_UINTTL(base, SegmentCache),
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        VMSTATE_UINT32(limit, SegmentCache),
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        VMSTATE_UINT32(flags, SegmentCache),
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        VMSTATE_END_OF_LIST()
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    }
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};
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#define VMSTATE_SEGMENT(_field, _state) {                            \
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    .name       = (stringify(_field)),                               \
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    .size       = sizeof(SegmentCache),                              \
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    .vmsd       = &vmstate_segment,                                  \
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    .flags      = VMS_STRUCT,                                        \
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    .offset     = offsetof(_state, _field)                           \
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            + type_check(SegmentCache,typeof_field(_state, _field))  \
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}
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#define VMSTATE_SEGMENT_ARRAY(_field, _state, _n)                    \
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    VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_segment, SegmentCache)
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static const VMStateDescription vmstate_xmm_reg = {
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    .name = "xmm_reg",
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    .version_id = 1,
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    .minimum_version_id = 1,
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    .minimum_version_id_old = 1,
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    .fields      = (VMStateField []) {
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        VMSTATE_UINT64(XMM_Q(0), XMMReg),
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        VMSTATE_UINT64(XMM_Q(1), XMMReg),
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        VMSTATE_END_OF_LIST()
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    }
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};
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#define VMSTATE_XMM_REGS(_field, _state, _n)                         \
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    VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_xmm_reg, XMMReg)
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/* YMMH format is the same as XMM */
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static const VMStateDescription vmstate_ymmh_reg = {
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    .name = "ymmh_reg",
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    .version_id = 1,
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    .minimum_version_id = 1,
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    .minimum_version_id_old = 1,
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    .fields      = (VMStateField []) {
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        VMSTATE_UINT64(XMM_Q(0), XMMReg),
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        VMSTATE_UINT64(XMM_Q(1), XMMReg),
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        VMSTATE_END_OF_LIST()
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    }
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};
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#define VMSTATE_YMMH_REGS_VARS(_field, _state, _n, _v)                         \
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    VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_ymmh_reg, XMMReg)
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static const VMStateDescription vmstate_mtrr_var = {
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    .name = "mtrr_var",
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    .version_id = 1,
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    .minimum_version_id = 1,
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    .minimum_version_id_old = 1,
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    .fields      = (VMStateField []) {
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        VMSTATE_UINT64(base, MTRRVar),
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        VMSTATE_UINT64(mask, MTRRVar),
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        VMSTATE_END_OF_LIST()
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    }
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};
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#define VMSTATE_MTRR_VARS(_field, _state, _n, _v)                    \
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    VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_mtrr_var, MTRRVar)
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static void put_fpreg_error(QEMUFile *f, void *opaque, size_t size)
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{
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    fprintf(stderr, "call put_fpreg() with invalid arguments\n");
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    exit(0);
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}
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/* XXX: add that in a FPU generic layer */
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union x86_longdouble {
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    uint64_t mant;
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    uint16_t exp;
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};
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#define MANTD1(fp)        (fp & ((1LL << 52) - 1))
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#define EXPBIAS1 1023
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#define EXPD1(fp)        ((fp >> 52) & 0x7FF)
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#define SIGND1(fp)        ((fp >> 32) & 0x80000000)
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static void fp64_to_fp80(union x86_longdouble *p, uint64_t temp)
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{
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    int e;
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    /* mantissa */
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    p->mant = (MANTD1(temp) << 11) | (1LL << 63);
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    /* exponent + sign */
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    e = EXPD1(temp) - EXPBIAS1 + 16383;
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    e |= SIGND1(temp) >> 16;
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    p->exp = e;
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}
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static int get_fpreg(QEMUFile *f, void *opaque, size_t size)
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{
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    FPReg *fp_reg = opaque;
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    uint64_t mant;
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    uint16_t exp;
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    qemu_get_be64s(f, &mant);
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    qemu_get_be16s(f, &exp);
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    fp_reg->d = cpu_set_fp80(mant, exp);
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    return 0;
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}
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static void put_fpreg(QEMUFile *f, void *opaque, size_t size)
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{
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    FPReg *fp_reg = opaque;
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    uint64_t mant;
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    uint16_t exp;
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    /* we save the real CPU data (in case of MMX usage only 'mant'
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       contains the MMX register */
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    cpu_get_fp80(&mant, &exp, fp_reg->d);
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    qemu_put_be64s(f, &mant);
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    qemu_put_be16s(f, &exp);
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}
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static const VMStateInfo vmstate_fpreg = {
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    .name = "fpreg",
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    .get  = get_fpreg,
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    .put  = put_fpreg,
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};
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static int get_fpreg_1_mmx(QEMUFile *f, void *opaque, size_t size)
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{
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    union x86_longdouble *p = opaque;
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    uint64_t mant;
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    qemu_get_be64s(f, &mant);
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    p->mant = mant;
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    p->exp = 0xffff;
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    return 0;
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}
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static const VMStateInfo vmstate_fpreg_1_mmx = {
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    .name = "fpreg_1_mmx",
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    .get  = get_fpreg_1_mmx,
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    .put  = put_fpreg_error,
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};
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static int get_fpreg_1_no_mmx(QEMUFile *f, void *opaque, size_t size)
157
{
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    union x86_longdouble *p = opaque;
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    uint64_t mant;
160

    
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    qemu_get_be64s(f, &mant);
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    fp64_to_fp80(p, mant);
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    return 0;
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}
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static const VMStateInfo vmstate_fpreg_1_no_mmx = {
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    .name = "fpreg_1_no_mmx",
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    .get  = get_fpreg_1_no_mmx,
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    .put  = put_fpreg_error,
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};
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static bool fpregs_is_0(void *opaque, int version_id)
173
{
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    X86CPU *cpu = opaque;
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    CPUX86State *env = &cpu->env;
176

    
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    return (env->fpregs_format_vmstate == 0);
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}
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static bool fpregs_is_1_mmx(void *opaque, int version_id)
181
{
182
    X86CPU *cpu = opaque;
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    CPUX86State *env = &cpu->env;
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    int guess_mmx;
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186
    guess_mmx = ((env->fptag_vmstate == 0xff) &&
187
                 (env->fpus_vmstate & 0x3800) == 0);
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    return (guess_mmx && (env->fpregs_format_vmstate == 1));
189
}
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static bool fpregs_is_1_no_mmx(void *opaque, int version_id)
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{
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    X86CPU *cpu = opaque;
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    CPUX86State *env = &cpu->env;
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    int guess_mmx;
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197
    guess_mmx = ((env->fptag_vmstate == 0xff) &&
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                 (env->fpus_vmstate & 0x3800) == 0);
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    return (!guess_mmx && (env->fpregs_format_vmstate == 1));
200
}
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#define VMSTATE_FP_REGS(_field, _state, _n)                               \
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    VMSTATE_ARRAY_TEST(_field, _state, _n, fpregs_is_0, vmstate_fpreg, FPReg), \
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    VMSTATE_ARRAY_TEST(_field, _state, _n, fpregs_is_1_mmx, vmstate_fpreg_1_mmx, FPReg), \
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    VMSTATE_ARRAY_TEST(_field, _state, _n, fpregs_is_1_no_mmx, vmstate_fpreg_1_no_mmx, FPReg)
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static bool version_is_5(void *opaque, int version_id)
208
{
209
    return version_id == 5;
210
}
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#ifdef TARGET_X86_64
213
static bool less_than_7(void *opaque, int version_id)
214
{
215
    return version_id < 7;
216
}
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static int get_uint64_as_uint32(QEMUFile *f, void *pv, size_t size)
219
{
220
    uint64_t *v = pv;
221
    *v = qemu_get_be32(f);
222
    return 0;
223
}
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static void put_uint64_as_uint32(QEMUFile *f, void *pv, size_t size)
226
{
227
    uint64_t *v = pv;
228
    qemu_put_be32(f, *v);
229
}
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231
static const VMStateInfo vmstate_hack_uint64_as_uint32 = {
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    .name = "uint64_as_uint32",
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    .get  = get_uint64_as_uint32,
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    .put  = put_uint64_as_uint32,
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};
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#define VMSTATE_HACK_UINT32(_f, _s, _t)                                  \
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    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_hack_uint64_as_uint32, uint64_t)
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#endif
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241
static void cpu_pre_save(void *opaque)
242
{
243
    X86CPU *cpu = opaque;
244
    CPUX86State *env = &cpu->env;
245
    int i;
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247
    /* FPU */
248
    env->fpus_vmstate = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11;
249
    env->fptag_vmstate = 0;
250
    for(i = 0; i < 8; i++) {
251
        env->fptag_vmstate |= ((!env->fptags[i]) << i);
252
    }
253

    
254
    env->fpregs_format_vmstate = 0;
255

    
256
    /*
257
     * Real mode guest segments register DPL should be zero.
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     * Older KVM version were setting it wrongly.
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     * Fixing it will allow live migration to host with unrestricted guest
260
     * support (otherwise the migration will fail with invalid guest state
261
     * error).
262
     */
263
    if (!(env->cr[0] & CR0_PE_MASK) &&
264
        (env->segs[R_CS].flags >> DESC_DPL_SHIFT & 3) != 0) {
265
        env->segs[R_CS].flags &= ~(env->segs[R_CS].flags & DESC_DPL_MASK);
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        env->segs[R_DS].flags &= ~(env->segs[R_DS].flags & DESC_DPL_MASK);
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        env->segs[R_ES].flags &= ~(env->segs[R_ES].flags & DESC_DPL_MASK);
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        env->segs[R_FS].flags &= ~(env->segs[R_FS].flags & DESC_DPL_MASK);
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        env->segs[R_GS].flags &= ~(env->segs[R_GS].flags & DESC_DPL_MASK);
270
        env->segs[R_SS].flags &= ~(env->segs[R_SS].flags & DESC_DPL_MASK);
271
    }
272

    
273
}
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275
static int cpu_post_load(void *opaque, int version_id)
276
{
277
    X86CPU *cpu = opaque;
278
    CPUX86State *env = &cpu->env;
279
    int i;
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281
    /*
282
     * Real mode guest segments register DPL should be zero.
283
     * Older KVM version were setting it wrongly.
284
     * Fixing it will allow live migration from such host that don't have
285
     * restricted guest support to a host with unrestricted guest support
286
     * (otherwise the migration will fail with invalid guest state
287
     * error).
288
     */
289
    if (!(env->cr[0] & CR0_PE_MASK) &&
290
        (env->segs[R_CS].flags >> DESC_DPL_SHIFT & 3) != 0) {
291
        env->segs[R_CS].flags &= ~(env->segs[R_CS].flags & DESC_DPL_MASK);
292
        env->segs[R_DS].flags &= ~(env->segs[R_DS].flags & DESC_DPL_MASK);
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        env->segs[R_ES].flags &= ~(env->segs[R_ES].flags & DESC_DPL_MASK);
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        env->segs[R_FS].flags &= ~(env->segs[R_FS].flags & DESC_DPL_MASK);
295
        env->segs[R_GS].flags &= ~(env->segs[R_GS].flags & DESC_DPL_MASK);
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        env->segs[R_SS].flags &= ~(env->segs[R_SS].flags & DESC_DPL_MASK);
297
    }
298

    
299
    /* XXX: restore FPU round state */
300
    env->fpstt = (env->fpus_vmstate >> 11) & 7;
301
    env->fpus = env->fpus_vmstate & ~0x3800;
302
    env->fptag_vmstate ^= 0xff;
303
    for(i = 0; i < 8; i++) {
304
        env->fptags[i] = (env->fptag_vmstate >> i) & 1;
305
    }
306

    
307
    cpu_breakpoint_remove_all(env, BP_CPU);
308
    cpu_watchpoint_remove_all(env, BP_CPU);
309
    for (i = 0; i < DR7_MAX_BP; i++) {
310
        hw_breakpoint_insert(env, i);
311
    }
312
    tlb_flush(env, 1);
313

    
314
    return 0;
315
}
316

    
317
static bool async_pf_msr_needed(void *opaque)
318
{
319
    X86CPU *cpu = opaque;
320

    
321
    return cpu->env.async_pf_en_msr != 0;
322
}
323

    
324
static bool pv_eoi_msr_needed(void *opaque)
325
{
326
    X86CPU *cpu = opaque;
327

    
328
    return cpu->env.pv_eoi_en_msr != 0;
329
}
330

    
331
static bool steal_time_msr_needed(void *opaque)
332
{
333
    X86CPU *cpu = opaque;
334

    
335
    return cpu->env.steal_time_msr != 0;
336
}
337

    
338
static const VMStateDescription vmstate_steal_time_msr = {
339
    .name = "cpu/steal_time_msr",
340
    .version_id = 1,
341
    .minimum_version_id = 1,
342
    .minimum_version_id_old = 1,
343
    .fields      = (VMStateField []) {
344
        VMSTATE_UINT64(env.steal_time_msr, X86CPU),
345
        VMSTATE_END_OF_LIST()
346
    }
347
};
348

    
349
static const VMStateDescription vmstate_async_pf_msr = {
350
    .name = "cpu/async_pf_msr",
351
    .version_id = 1,
352
    .minimum_version_id = 1,
353
    .minimum_version_id_old = 1,
354
    .fields      = (VMStateField []) {
355
        VMSTATE_UINT64(env.async_pf_en_msr, X86CPU),
356
        VMSTATE_END_OF_LIST()
357
    }
358
};
359

    
360
static const VMStateDescription vmstate_pv_eoi_msr = {
361
    .name = "cpu/async_pv_eoi_msr",
362
    .version_id = 1,
363
    .minimum_version_id = 1,
364
    .minimum_version_id_old = 1,
365
    .fields      = (VMStateField []) {
366
        VMSTATE_UINT64(env.pv_eoi_en_msr, X86CPU),
367
        VMSTATE_END_OF_LIST()
368
    }
369
};
370

    
371
static bool fpop_ip_dp_needed(void *opaque)
372
{
373
    X86CPU *cpu = opaque;
374
    CPUX86State *env = &cpu->env;
375

    
376
    return env->fpop != 0 || env->fpip != 0 || env->fpdp != 0;
377
}
378

    
379
static const VMStateDescription vmstate_fpop_ip_dp = {
380
    .name = "cpu/fpop_ip_dp",
381
    .version_id = 1,
382
    .minimum_version_id = 1,
383
    .minimum_version_id_old = 1,
384
    .fields      = (VMStateField []) {
385
        VMSTATE_UINT16(env.fpop, X86CPU),
386
        VMSTATE_UINT64(env.fpip, X86CPU),
387
        VMSTATE_UINT64(env.fpdp, X86CPU),
388
        VMSTATE_END_OF_LIST()
389
    }
390
};
391

    
392
static bool tsc_adjust_needed(void *opaque)
393
{
394
    X86CPU *cpu = opaque;
395
    CPUX86State *env = &cpu->env;
396

    
397
    return env->tsc_adjust != 0;
398
}
399

    
400
static const VMStateDescription vmstate_msr_tsc_adjust = {
401
    .name = "cpu/msr_tsc_adjust",
402
    .version_id = 1,
403
    .minimum_version_id = 1,
404
    .minimum_version_id_old = 1,
405
    .fields      = (VMStateField[]) {
406
        VMSTATE_UINT64(env.tsc_adjust, X86CPU),
407
        VMSTATE_END_OF_LIST()
408
    }
409
};
410

    
411
static bool tscdeadline_needed(void *opaque)
412
{
413
    X86CPU *cpu = opaque;
414
    CPUX86State *env = &cpu->env;
415

    
416
    return env->tsc_deadline != 0;
417
}
418

    
419
static const VMStateDescription vmstate_msr_tscdeadline = {
420
    .name = "cpu/msr_tscdeadline",
421
    .version_id = 1,
422
    .minimum_version_id = 1,
423
    .minimum_version_id_old = 1,
424
    .fields      = (VMStateField []) {
425
        VMSTATE_UINT64(env.tsc_deadline, X86CPU),
426
        VMSTATE_END_OF_LIST()
427
    }
428
};
429

    
430
static bool misc_enable_needed(void *opaque)
431
{
432
    X86CPU *cpu = opaque;
433
    CPUX86State *env = &cpu->env;
434

    
435
    return env->msr_ia32_misc_enable != MSR_IA32_MISC_ENABLE_DEFAULT;
436
}
437

    
438
static bool feature_control_needed(void *opaque)
439
{
440
    X86CPU *cpu = opaque;
441
    CPUX86State *env = &cpu->env;
442

    
443
    return env->msr_ia32_feature_control != 0;
444
}
445

    
446
static const VMStateDescription vmstate_msr_ia32_misc_enable = {
447
    .name = "cpu/msr_ia32_misc_enable",
448
    .version_id = 1,
449
    .minimum_version_id = 1,
450
    .minimum_version_id_old = 1,
451
    .fields      = (VMStateField []) {
452
        VMSTATE_UINT64(env.msr_ia32_misc_enable, X86CPU),
453
        VMSTATE_END_OF_LIST()
454
    }
455
};
456

    
457
static const VMStateDescription vmstate_msr_ia32_feature_control = {
458
    .name = "cpu/msr_ia32_feature_control",
459
    .version_id = 1,
460
    .minimum_version_id = 1,
461
    .minimum_version_id_old = 1,
462
    .fields      = (VMStateField []) {
463
        VMSTATE_UINT64(env.msr_ia32_feature_control, X86CPU),
464
        VMSTATE_END_OF_LIST()
465
    }
466
};
467

    
468
static bool pmu_enable_needed(void *opaque)
469
{
470
    X86CPU *cpu = opaque;
471
    CPUX86State *env = &cpu->env;
472
    int i;
473

    
474
    if (env->msr_fixed_ctr_ctrl || env->msr_global_ctrl ||
475
        env->msr_global_status || env->msr_global_ovf_ctrl) {
476
        return true;
477
    }
478
    for (i = 0; i < MAX_FIXED_COUNTERS; i++) {
479
        if (env->msr_fixed_counters[i]) {
480
            return true;
481
        }
482
    }
483
    for (i = 0; i < MAX_GP_COUNTERS; i++) {
484
        if (env->msr_gp_counters[i] || env->msr_gp_evtsel[i]) {
485
            return true;
486
        }
487
    }
488

    
489
    return false;
490
}
491

    
492
static const VMStateDescription vmstate_msr_architectural_pmu = {
493
    .name = "cpu/msr_architectural_pmu",
494
    .version_id = 1,
495
    .minimum_version_id = 1,
496
    .minimum_version_id_old = 1,
497
    .fields      = (VMStateField []) {
498
        VMSTATE_UINT64(env.msr_fixed_ctr_ctrl, X86CPU),
499
        VMSTATE_UINT64(env.msr_global_ctrl, X86CPU),
500
        VMSTATE_UINT64(env.msr_global_status, X86CPU),
501
        VMSTATE_UINT64(env.msr_global_ovf_ctrl, X86CPU),
502
        VMSTATE_UINT64_ARRAY(env.msr_fixed_counters, X86CPU, MAX_FIXED_COUNTERS),
503
        VMSTATE_UINT64_ARRAY(env.msr_gp_counters, X86CPU, MAX_GP_COUNTERS),
504
        VMSTATE_UINT64_ARRAY(env.msr_gp_evtsel, X86CPU, MAX_GP_COUNTERS),
505
        VMSTATE_END_OF_LIST()
506
    }
507
};
508

    
509
const VMStateDescription vmstate_x86_cpu = {
510
    .name = "cpu",
511
    .version_id = 12,
512
    .minimum_version_id = 3,
513
    .minimum_version_id_old = 3,
514
    .pre_save = cpu_pre_save,
515
    .post_load = cpu_post_load,
516
    .fields      = (VMStateField []) {
517
        VMSTATE_UINTTL_ARRAY(env.regs, X86CPU, CPU_NB_REGS),
518
        VMSTATE_UINTTL(env.eip, X86CPU),
519
        VMSTATE_UINTTL(env.eflags, X86CPU),
520
        VMSTATE_UINT32(env.hflags, X86CPU),
521
        /* FPU */
522
        VMSTATE_UINT16(env.fpuc, X86CPU),
523
        VMSTATE_UINT16(env.fpus_vmstate, X86CPU),
524
        VMSTATE_UINT16(env.fptag_vmstate, X86CPU),
525
        VMSTATE_UINT16(env.fpregs_format_vmstate, X86CPU),
526
        VMSTATE_FP_REGS(env.fpregs, X86CPU, 8),
527

    
528
        VMSTATE_SEGMENT_ARRAY(env.segs, X86CPU, 6),
529
        VMSTATE_SEGMENT(env.ldt, X86CPU),
530
        VMSTATE_SEGMENT(env.tr, X86CPU),
531
        VMSTATE_SEGMENT(env.gdt, X86CPU),
532
        VMSTATE_SEGMENT(env.idt, X86CPU),
533

    
534
        VMSTATE_UINT32(env.sysenter_cs, X86CPU),
535
#ifdef TARGET_X86_64
536
        /* Hack: In v7 size changed from 32 to 64 bits on x86_64 */
537
        VMSTATE_HACK_UINT32(env.sysenter_esp, X86CPU, less_than_7),
538
        VMSTATE_HACK_UINT32(env.sysenter_eip, X86CPU, less_than_7),
539
        VMSTATE_UINTTL_V(env.sysenter_esp, X86CPU, 7),
540
        VMSTATE_UINTTL_V(env.sysenter_eip, X86CPU, 7),
541
#else
542
        VMSTATE_UINTTL(env.sysenter_esp, X86CPU),
543
        VMSTATE_UINTTL(env.sysenter_eip, X86CPU),
544
#endif
545

    
546
        VMSTATE_UINTTL(env.cr[0], X86CPU),
547
        VMSTATE_UINTTL(env.cr[2], X86CPU),
548
        VMSTATE_UINTTL(env.cr[3], X86CPU),
549
        VMSTATE_UINTTL(env.cr[4], X86CPU),
550
        VMSTATE_UINTTL_ARRAY(env.dr, X86CPU, 8),
551
        /* MMU */
552
        VMSTATE_INT32(env.a20_mask, X86CPU),
553
        /* XMM */
554
        VMSTATE_UINT32(env.mxcsr, X86CPU),
555
        VMSTATE_XMM_REGS(env.xmm_regs, X86CPU, CPU_NB_REGS),
556

    
557
#ifdef TARGET_X86_64
558
        VMSTATE_UINT64(env.efer, X86CPU),
559
        VMSTATE_UINT64(env.star, X86CPU),
560
        VMSTATE_UINT64(env.lstar, X86CPU),
561
        VMSTATE_UINT64(env.cstar, X86CPU),
562
        VMSTATE_UINT64(env.fmask, X86CPU),
563
        VMSTATE_UINT64(env.kernelgsbase, X86CPU),
564
#endif
565
        VMSTATE_UINT32_V(env.smbase, X86CPU, 4),
566

    
567
        VMSTATE_UINT64_V(env.pat, X86CPU, 5),
568
        VMSTATE_UINT32_V(env.hflags2, X86CPU, 5),
569

    
570
        VMSTATE_UINT32_TEST(parent_obj.halted, X86CPU, version_is_5),
571
        VMSTATE_UINT64_V(env.vm_hsave, X86CPU, 5),
572
        VMSTATE_UINT64_V(env.vm_vmcb, X86CPU, 5),
573
        VMSTATE_UINT64_V(env.tsc_offset, X86CPU, 5),
574
        VMSTATE_UINT64_V(env.intercept, X86CPU, 5),
575
        VMSTATE_UINT16_V(env.intercept_cr_read, X86CPU, 5),
576
        VMSTATE_UINT16_V(env.intercept_cr_write, X86CPU, 5),
577
        VMSTATE_UINT16_V(env.intercept_dr_read, X86CPU, 5),
578
        VMSTATE_UINT16_V(env.intercept_dr_write, X86CPU, 5),
579
        VMSTATE_UINT32_V(env.intercept_exceptions, X86CPU, 5),
580
        VMSTATE_UINT8_V(env.v_tpr, X86CPU, 5),
581
        /* MTRRs */
582
        VMSTATE_UINT64_ARRAY_V(env.mtrr_fixed, X86CPU, 11, 8),
583
        VMSTATE_UINT64_V(env.mtrr_deftype, X86CPU, 8),
584
        VMSTATE_MTRR_VARS(env.mtrr_var, X86CPU, 8, 8),
585
        /* KVM-related states */
586
        VMSTATE_INT32_V(env.interrupt_injected, X86CPU, 9),
587
        VMSTATE_UINT32_V(env.mp_state, X86CPU, 9),
588
        VMSTATE_UINT64_V(env.tsc, X86CPU, 9),
589
        VMSTATE_INT32_V(env.exception_injected, X86CPU, 11),
590
        VMSTATE_UINT8_V(env.soft_interrupt, X86CPU, 11),
591
        VMSTATE_UINT8_V(env.nmi_injected, X86CPU, 11),
592
        VMSTATE_UINT8_V(env.nmi_pending, X86CPU, 11),
593
        VMSTATE_UINT8_V(env.has_error_code, X86CPU, 11),
594
        VMSTATE_UINT32_V(env.sipi_vector, X86CPU, 11),
595
        /* MCE */
596
        VMSTATE_UINT64_V(env.mcg_cap, X86CPU, 10),
597
        VMSTATE_UINT64_V(env.mcg_status, X86CPU, 10),
598
        VMSTATE_UINT64_V(env.mcg_ctl, X86CPU, 10),
599
        VMSTATE_UINT64_ARRAY_V(env.mce_banks, X86CPU, MCE_BANKS_DEF * 4, 10),
600
        /* rdtscp */
601
        VMSTATE_UINT64_V(env.tsc_aux, X86CPU, 11),
602
        /* KVM pvclock msr */
603
        VMSTATE_UINT64_V(env.system_time_msr, X86CPU, 11),
604
        VMSTATE_UINT64_V(env.wall_clock_msr, X86CPU, 11),
605
        /* XSAVE related fields */
606
        VMSTATE_UINT64_V(env.xcr0, X86CPU, 12),
607
        VMSTATE_UINT64_V(env.xstate_bv, X86CPU, 12),
608
        VMSTATE_YMMH_REGS_VARS(env.ymmh_regs, X86CPU, CPU_NB_REGS, 12),
609
        VMSTATE_END_OF_LIST()
610
        /* The above list is not sorted /wrt version numbers, watch out! */
611
    },
612
    .subsections = (VMStateSubsection []) {
613
        {
614
            .vmsd = &vmstate_async_pf_msr,
615
            .needed = async_pf_msr_needed,
616
        } , {
617
            .vmsd = &vmstate_pv_eoi_msr,
618
            .needed = pv_eoi_msr_needed,
619
        } , {
620
            .vmsd = &vmstate_steal_time_msr,
621
            .needed = steal_time_msr_needed,
622
        } , {
623
            .vmsd = &vmstate_fpop_ip_dp,
624
            .needed = fpop_ip_dp_needed,
625
        }, {
626
            .vmsd = &vmstate_msr_tsc_adjust,
627
            .needed = tsc_adjust_needed,
628
        }, {
629
            .vmsd = &vmstate_msr_tscdeadline,
630
            .needed = tscdeadline_needed,
631
        }, {
632
            .vmsd = &vmstate_msr_ia32_misc_enable,
633
            .needed = misc_enable_needed,
634
        }, {
635
            .vmsd = &vmstate_msr_ia32_feature_control,
636
            .needed = feature_control_needed,
637
        }, {
638
            .vmsd = &vmstate_msr_architectural_pmu,
639
            .needed = pmu_enable_needed,
640
        } , {
641
            /* empty */
642
        }
643
    }
644
};