764 lines
22 KiB
C
764 lines
22 KiB
C
#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_bnd_regs = {
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.name = "bnd_regs",
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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(lb, BNDReg),
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VMSTATE_UINT64(ub, BNDReg),
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VMSTATE_END_OF_LIST()
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}
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};
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#define VMSTATE_BND_REGS(_field, _state, _n) \
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VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_bnd_regs, BNDReg)
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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)
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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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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)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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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)
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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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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));
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}
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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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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));
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}
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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)
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{
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return version_id == 5;
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}
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#ifdef TARGET_X86_64
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static bool less_than_7(void *opaque, int version_id)
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{
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return version_id < 7;
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}
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static int get_uint64_as_uint32(QEMUFile *f, void *pv, size_t size)
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{
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uint64_t *v = pv;
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*v = qemu_get_be32(f);
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return 0;
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}
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static void put_uint64_as_uint32(QEMUFile *f, void *pv, size_t size)
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{
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uint64_t *v = pv;
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qemu_put_be32(f, *v);
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}
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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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static void cpu_pre_save(void *opaque)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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int i;
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/* FPU */
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env->fpus_vmstate = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11;
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env->fptag_vmstate = 0;
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for(i = 0; i < 8; i++) {
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env->fptag_vmstate |= ((!env->fptags[i]) << i);
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}
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env->fpregs_format_vmstate = 0;
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/*
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* 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
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* support (otherwise the migration will fail with invalid guest state
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* error).
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*/
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if (!(env->cr[0] & CR0_PE_MASK) &&
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(env->segs[R_CS].flags >> DESC_DPL_SHIFT & 3) != 0) {
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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);
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env->segs[R_SS].flags &= ~(env->segs[R_SS].flags & DESC_DPL_MASK);
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}
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}
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static int cpu_post_load(void *opaque, int version_id)
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{
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X86CPU *cpu = opaque;
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CPUState *cs = CPU(cpu);
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CPUX86State *env = &cpu->env;
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int i;
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/*
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* 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 from such host that don't have
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* restricted guest support to a host with unrestricted guest support
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* (otherwise the migration will fail with invalid guest state
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* error).
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*/
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if (!(env->cr[0] & CR0_PE_MASK) &&
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(env->segs[R_CS].flags >> DESC_DPL_SHIFT & 3) != 0) {
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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);
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env->segs[R_SS].flags &= ~(env->segs[R_SS].flags & DESC_DPL_MASK);
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}
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/* XXX: restore FPU round state */
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env->fpstt = (env->fpus_vmstate >> 11) & 7;
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env->fpus = env->fpus_vmstate & ~0x3800;
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env->fptag_vmstate ^= 0xff;
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for(i = 0; i < 8; i++) {
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env->fptags[i] = (env->fptag_vmstate >> i) & 1;
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}
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cpu_breakpoint_remove_all(cs, BP_CPU);
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cpu_watchpoint_remove_all(cs, BP_CPU);
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for (i = 0; i < DR7_MAX_BP; i++) {
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hw_breakpoint_insert(env, i);
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}
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tlb_flush(cs, 1);
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return 0;
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}
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static bool async_pf_msr_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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return cpu->env.async_pf_en_msr != 0;
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}
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static bool pv_eoi_msr_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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return cpu->env.pv_eoi_en_msr != 0;
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}
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static bool steal_time_msr_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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return cpu->env.steal_time_msr != 0;
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}
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static const VMStateDescription vmstate_steal_time_msr = {
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.name = "cpu/steal_time_msr",
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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(env.steal_time_msr, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static const VMStateDescription vmstate_async_pf_msr = {
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.name = "cpu/async_pf_msr",
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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(env.async_pf_en_msr, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static const VMStateDescription vmstate_pv_eoi_msr = {
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.name = "cpu/async_pv_eoi_msr",
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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(env.pv_eoi_en_msr, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool fpop_ip_dp_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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return env->fpop != 0 || env->fpip != 0 || env->fpdp != 0;
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}
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static const VMStateDescription vmstate_fpop_ip_dp = {
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.name = "cpu/fpop_ip_dp",
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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_UINT16(env.fpop, X86CPU),
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VMSTATE_UINT64(env.fpip, X86CPU),
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VMSTATE_UINT64(env.fpdp, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool tsc_adjust_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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return env->tsc_adjust != 0;
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}
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static const VMStateDescription vmstate_msr_tsc_adjust = {
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.name = "cpu/msr_tsc_adjust",
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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(env.tsc_adjust, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool tscdeadline_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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return env->tsc_deadline != 0;
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}
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static const VMStateDescription vmstate_msr_tscdeadline = {
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.name = "cpu/msr_tscdeadline",
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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(env.tsc_deadline, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool misc_enable_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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return env->msr_ia32_misc_enable != MSR_IA32_MISC_ENABLE_DEFAULT;
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}
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static bool feature_control_needed(void *opaque)
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{
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X86CPU *cpu = opaque;
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CPUX86State *env = &cpu->env;
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return env->msr_ia32_feature_control != 0;
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}
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static const VMStateDescription vmstate_msr_ia32_misc_enable = {
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.name = "cpu/msr_ia32_misc_enable",
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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(env.msr_ia32_misc_enable, X86CPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static const VMStateDescription vmstate_msr_ia32_feature_control = {
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.name = "cpu/msr_ia32_feature_control",
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.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.msr_ia32_feature_control, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool pmu_enable_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
int i;
|
|
|
|
if (env->msr_fixed_ctr_ctrl || env->msr_global_ctrl ||
|
|
env->msr_global_status || env->msr_global_ovf_ctrl) {
|
|
return true;
|
|
}
|
|
for (i = 0; i < MAX_FIXED_COUNTERS; i++) {
|
|
if (env->msr_fixed_counters[i]) {
|
|
return true;
|
|
}
|
|
}
|
|
for (i = 0; i < MAX_GP_COUNTERS; i++) {
|
|
if (env->msr_gp_counters[i] || env->msr_gp_evtsel[i]) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_architectural_pmu = {
|
|
.name = "cpu/msr_architectural_pmu",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.msr_fixed_ctr_ctrl, X86CPU),
|
|
VMSTATE_UINT64(env.msr_global_ctrl, X86CPU),
|
|
VMSTATE_UINT64(env.msr_global_status, X86CPU),
|
|
VMSTATE_UINT64(env.msr_global_ovf_ctrl, X86CPU),
|
|
VMSTATE_UINT64_ARRAY(env.msr_fixed_counters, X86CPU, MAX_FIXED_COUNTERS),
|
|
VMSTATE_UINT64_ARRAY(env.msr_gp_counters, X86CPU, MAX_GP_COUNTERS),
|
|
VMSTATE_UINT64_ARRAY(env.msr_gp_evtsel, X86CPU, MAX_GP_COUNTERS),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool mpx_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
unsigned int i;
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
if (env->bnd_regs[i].lb || env->bnd_regs[i].ub) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if (env->bndcs_regs.cfgu || env->bndcs_regs.sts) {
|
|
return true;
|
|
}
|
|
|
|
return !!env->msr_bndcfgs;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_mpx = {
|
|
.name = "cpu/mpx",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField[]) {
|
|
VMSTATE_BND_REGS(env.bnd_regs, X86CPU, 4),
|
|
VMSTATE_UINT64(env.bndcs_regs.cfgu, X86CPU),
|
|
VMSTATE_UINT64(env.bndcs_regs.sts, X86CPU),
|
|
VMSTATE_UINT64(env.msr_bndcfgs, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool hyperv_hypercall_enable_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->msr_hv_hypercall != 0 || env->msr_hv_guest_os_id != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_hypercall_hypercall = {
|
|
.name = "cpu/msr_hyperv_hypercall",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.msr_hv_hypercall, X86CPU),
|
|
VMSTATE_UINT64(env.msr_hv_guest_os_id, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool hyperv_vapic_enable_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->msr_hv_vapic != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_hyperv_vapic = {
|
|
.name = "cpu/msr_hyperv_vapic",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.msr_hv_vapic, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool hyperv_time_enable_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->msr_hv_tsc != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_hyperv_time = {
|
|
.name = "cpu/msr_hyperv_time",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.msr_hv_tsc, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
const VMStateDescription vmstate_x86_cpu = {
|
|
.name = "cpu",
|
|
.version_id = 12,
|
|
.minimum_version_id = 3,
|
|
.minimum_version_id_old = 3,
|
|
.pre_save = cpu_pre_save,
|
|
.post_load = cpu_post_load,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINTTL_ARRAY(env.regs, X86CPU, CPU_NB_REGS),
|
|
VMSTATE_UINTTL(env.eip, X86CPU),
|
|
VMSTATE_UINTTL(env.eflags, X86CPU),
|
|
VMSTATE_UINT32(env.hflags, X86CPU),
|
|
/* FPU */
|
|
VMSTATE_UINT16(env.fpuc, X86CPU),
|
|
VMSTATE_UINT16(env.fpus_vmstate, X86CPU),
|
|
VMSTATE_UINT16(env.fptag_vmstate, X86CPU),
|
|
VMSTATE_UINT16(env.fpregs_format_vmstate, X86CPU),
|
|
VMSTATE_FP_REGS(env.fpregs, X86CPU, 8),
|
|
|
|
VMSTATE_SEGMENT_ARRAY(env.segs, X86CPU, 6),
|
|
VMSTATE_SEGMENT(env.ldt, X86CPU),
|
|
VMSTATE_SEGMENT(env.tr, X86CPU),
|
|
VMSTATE_SEGMENT(env.gdt, X86CPU),
|
|
VMSTATE_SEGMENT(env.idt, X86CPU),
|
|
|
|
VMSTATE_UINT32(env.sysenter_cs, X86CPU),
|
|
#ifdef TARGET_X86_64
|
|
/* Hack: In v7 size changed from 32 to 64 bits on x86_64 */
|
|
VMSTATE_HACK_UINT32(env.sysenter_esp, X86CPU, less_than_7),
|
|
VMSTATE_HACK_UINT32(env.sysenter_eip, X86CPU, less_than_7),
|
|
VMSTATE_UINTTL_V(env.sysenter_esp, X86CPU, 7),
|
|
VMSTATE_UINTTL_V(env.sysenter_eip, X86CPU, 7),
|
|
#else
|
|
VMSTATE_UINTTL(env.sysenter_esp, X86CPU),
|
|
VMSTATE_UINTTL(env.sysenter_eip, X86CPU),
|
|
#endif
|
|
|
|
VMSTATE_UINTTL(env.cr[0], X86CPU),
|
|
VMSTATE_UINTTL(env.cr[2], X86CPU),
|
|
VMSTATE_UINTTL(env.cr[3], X86CPU),
|
|
VMSTATE_UINTTL(env.cr[4], X86CPU),
|
|
VMSTATE_UINTTL_ARRAY(env.dr, X86CPU, 8),
|
|
/* MMU */
|
|
VMSTATE_INT32(env.a20_mask, X86CPU),
|
|
/* XMM */
|
|
VMSTATE_UINT32(env.mxcsr, X86CPU),
|
|
VMSTATE_XMM_REGS(env.xmm_regs, X86CPU, CPU_NB_REGS),
|
|
|
|
#ifdef TARGET_X86_64
|
|
VMSTATE_UINT64(env.efer, X86CPU),
|
|
VMSTATE_UINT64(env.star, X86CPU),
|
|
VMSTATE_UINT64(env.lstar, X86CPU),
|
|
VMSTATE_UINT64(env.cstar, X86CPU),
|
|
VMSTATE_UINT64(env.fmask, X86CPU),
|
|
VMSTATE_UINT64(env.kernelgsbase, X86CPU),
|
|
#endif
|
|
VMSTATE_UINT32_V(env.smbase, X86CPU, 4),
|
|
|
|
VMSTATE_UINT64_V(env.pat, X86CPU, 5),
|
|
VMSTATE_UINT32_V(env.hflags2, X86CPU, 5),
|
|
|
|
VMSTATE_UINT32_TEST(parent_obj.halted, X86CPU, version_is_5),
|
|
VMSTATE_UINT64_V(env.vm_hsave, X86CPU, 5),
|
|
VMSTATE_UINT64_V(env.vm_vmcb, X86CPU, 5),
|
|
VMSTATE_UINT64_V(env.tsc_offset, X86CPU, 5),
|
|
VMSTATE_UINT64_V(env.intercept, X86CPU, 5),
|
|
VMSTATE_UINT16_V(env.intercept_cr_read, X86CPU, 5),
|
|
VMSTATE_UINT16_V(env.intercept_cr_write, X86CPU, 5),
|
|
VMSTATE_UINT16_V(env.intercept_dr_read, X86CPU, 5),
|
|
VMSTATE_UINT16_V(env.intercept_dr_write, X86CPU, 5),
|
|
VMSTATE_UINT32_V(env.intercept_exceptions, X86CPU, 5),
|
|
VMSTATE_UINT8_V(env.v_tpr, X86CPU, 5),
|
|
/* MTRRs */
|
|
VMSTATE_UINT64_ARRAY_V(env.mtrr_fixed, X86CPU, 11, 8),
|
|
VMSTATE_UINT64_V(env.mtrr_deftype, X86CPU, 8),
|
|
VMSTATE_MTRR_VARS(env.mtrr_var, X86CPU, 8, 8),
|
|
/* KVM-related states */
|
|
VMSTATE_INT32_V(env.interrupt_injected, X86CPU, 9),
|
|
VMSTATE_UINT32_V(env.mp_state, X86CPU, 9),
|
|
VMSTATE_UINT64_V(env.tsc, X86CPU, 9),
|
|
VMSTATE_INT32_V(env.exception_injected, X86CPU, 11),
|
|
VMSTATE_UINT8_V(env.soft_interrupt, X86CPU, 11),
|
|
VMSTATE_UINT8_V(env.nmi_injected, X86CPU, 11),
|
|
VMSTATE_UINT8_V(env.nmi_pending, X86CPU, 11),
|
|
VMSTATE_UINT8_V(env.has_error_code, X86CPU, 11),
|
|
VMSTATE_UINT32_V(env.sipi_vector, X86CPU, 11),
|
|
/* MCE */
|
|
VMSTATE_UINT64_V(env.mcg_cap, X86CPU, 10),
|
|
VMSTATE_UINT64_V(env.mcg_status, X86CPU, 10),
|
|
VMSTATE_UINT64_V(env.mcg_ctl, X86CPU, 10),
|
|
VMSTATE_UINT64_ARRAY_V(env.mce_banks, X86CPU, MCE_BANKS_DEF * 4, 10),
|
|
/* rdtscp */
|
|
VMSTATE_UINT64_V(env.tsc_aux, X86CPU, 11),
|
|
/* KVM pvclock msr */
|
|
VMSTATE_UINT64_V(env.system_time_msr, X86CPU, 11),
|
|
VMSTATE_UINT64_V(env.wall_clock_msr, X86CPU, 11),
|
|
/* XSAVE related fields */
|
|
VMSTATE_UINT64_V(env.xcr0, X86CPU, 12),
|
|
VMSTATE_UINT64_V(env.xstate_bv, X86CPU, 12),
|
|
VMSTATE_YMMH_REGS_VARS(env.ymmh_regs, X86CPU, CPU_NB_REGS, 12),
|
|
VMSTATE_END_OF_LIST()
|
|
/* The above list is not sorted /wrt version numbers, watch out! */
|
|
},
|
|
.subsections = (VMStateSubsection []) {
|
|
{
|
|
.vmsd = &vmstate_async_pf_msr,
|
|
.needed = async_pf_msr_needed,
|
|
} , {
|
|
.vmsd = &vmstate_pv_eoi_msr,
|
|
.needed = pv_eoi_msr_needed,
|
|
} , {
|
|
.vmsd = &vmstate_steal_time_msr,
|
|
.needed = steal_time_msr_needed,
|
|
} , {
|
|
.vmsd = &vmstate_fpop_ip_dp,
|
|
.needed = fpop_ip_dp_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_tsc_adjust,
|
|
.needed = tsc_adjust_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_tscdeadline,
|
|
.needed = tscdeadline_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_ia32_misc_enable,
|
|
.needed = misc_enable_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_ia32_feature_control,
|
|
.needed = feature_control_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_architectural_pmu,
|
|
.needed = pmu_enable_needed,
|
|
} , {
|
|
.vmsd = &vmstate_mpx,
|
|
.needed = mpx_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_hypercall_hypercall,
|
|
.needed = hyperv_hypercall_enable_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_hyperv_vapic,
|
|
.needed = hyperv_vapic_enable_needed,
|
|
}, {
|
|
.vmsd = &vmstate_msr_hyperv_time,
|
|
.needed = hyperv_time_enable_needed,
|
|
} , {
|
|
/* empty */
|
|
}
|
|
}
|
|
};
|