mirror of
https://github.com/qemu/qemu.git
synced 2024-11-30 23:33:51 +08:00
0d89436786
Reviewed-by: Gleb Natapov <gnatapov@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
645 lines
19 KiB
C
645 lines
19 KiB
C
#include "hw/hw.h"
|
|
#include "hw/boards.h"
|
|
#include "hw/i386/pc.h"
|
|
#include "hw/isa/isa.h"
|
|
|
|
#include "cpu.h"
|
|
#include "sysemu/kvm.h"
|
|
|
|
static const VMStateDescription vmstate_segment = {
|
|
.name = "segment",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT32(selector, SegmentCache),
|
|
VMSTATE_UINTTL(base, SegmentCache),
|
|
VMSTATE_UINT32(limit, SegmentCache),
|
|
VMSTATE_UINT32(flags, SegmentCache),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
#define VMSTATE_SEGMENT(_field, _state) { \
|
|
.name = (stringify(_field)), \
|
|
.size = sizeof(SegmentCache), \
|
|
.vmsd = &vmstate_segment, \
|
|
.flags = VMS_STRUCT, \
|
|
.offset = offsetof(_state, _field) \
|
|
+ type_check(SegmentCache,typeof_field(_state, _field)) \
|
|
}
|
|
|
|
#define VMSTATE_SEGMENT_ARRAY(_field, _state, _n) \
|
|
VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_segment, SegmentCache)
|
|
|
|
static const VMStateDescription vmstate_xmm_reg = {
|
|
.name = "xmm_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_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,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(base, MTRRVar),
|
|
VMSTATE_UINT64(mask, MTRRVar),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
#define VMSTATE_MTRR_VARS(_field, _state, _n, _v) \
|
|
VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_mtrr_var, MTRRVar)
|
|
|
|
static void put_fpreg_error(QEMUFile *f, void *opaque, size_t size)
|
|
{
|
|
fprintf(stderr, "call put_fpreg() with invalid arguments\n");
|
|
exit(0);
|
|
}
|
|
|
|
/* XXX: add that in a FPU generic layer */
|
|
union x86_longdouble {
|
|
uint64_t mant;
|
|
uint16_t exp;
|
|
};
|
|
|
|
#define MANTD1(fp) (fp & ((1LL << 52) - 1))
|
|
#define EXPBIAS1 1023
|
|
#define EXPD1(fp) ((fp >> 52) & 0x7FF)
|
|
#define SIGND1(fp) ((fp >> 32) & 0x80000000)
|
|
|
|
static void fp64_to_fp80(union x86_longdouble *p, uint64_t temp)
|
|
{
|
|
int e;
|
|
/* mantissa */
|
|
p->mant = (MANTD1(temp) << 11) | (1LL << 63);
|
|
/* exponent + sign */
|
|
e = EXPD1(temp) - EXPBIAS1 + 16383;
|
|
e |= SIGND1(temp) >> 16;
|
|
p->exp = e;
|
|
}
|
|
|
|
static int get_fpreg(QEMUFile *f, void *opaque, size_t size)
|
|
{
|
|
FPReg *fp_reg = opaque;
|
|
uint64_t mant;
|
|
uint16_t exp;
|
|
|
|
qemu_get_be64s(f, &mant);
|
|
qemu_get_be16s(f, &exp);
|
|
fp_reg->d = cpu_set_fp80(mant, exp);
|
|
return 0;
|
|
}
|
|
|
|
static void put_fpreg(QEMUFile *f, void *opaque, size_t size)
|
|
{
|
|
FPReg *fp_reg = opaque;
|
|
uint64_t mant;
|
|
uint16_t exp;
|
|
/* we save the real CPU data (in case of MMX usage only 'mant'
|
|
contains the MMX register */
|
|
cpu_get_fp80(&mant, &exp, fp_reg->d);
|
|
qemu_put_be64s(f, &mant);
|
|
qemu_put_be16s(f, &exp);
|
|
}
|
|
|
|
static const VMStateInfo vmstate_fpreg = {
|
|
.name = "fpreg",
|
|
.get = get_fpreg,
|
|
.put = put_fpreg,
|
|
};
|
|
|
|
static int get_fpreg_1_mmx(QEMUFile *f, void *opaque, size_t size)
|
|
{
|
|
union x86_longdouble *p = opaque;
|
|
uint64_t mant;
|
|
|
|
qemu_get_be64s(f, &mant);
|
|
p->mant = mant;
|
|
p->exp = 0xffff;
|
|
return 0;
|
|
}
|
|
|
|
static const VMStateInfo vmstate_fpreg_1_mmx = {
|
|
.name = "fpreg_1_mmx",
|
|
.get = get_fpreg_1_mmx,
|
|
.put = put_fpreg_error,
|
|
};
|
|
|
|
static int get_fpreg_1_no_mmx(QEMUFile *f, void *opaque, size_t size)
|
|
{
|
|
union x86_longdouble *p = opaque;
|
|
uint64_t mant;
|
|
|
|
qemu_get_be64s(f, &mant);
|
|
fp64_to_fp80(p, mant);
|
|
return 0;
|
|
}
|
|
|
|
static const VMStateInfo vmstate_fpreg_1_no_mmx = {
|
|
.name = "fpreg_1_no_mmx",
|
|
.get = get_fpreg_1_no_mmx,
|
|
.put = put_fpreg_error,
|
|
};
|
|
|
|
static bool fpregs_is_0(void *opaque, int version_id)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return (env->fpregs_format_vmstate == 0);
|
|
}
|
|
|
|
static bool fpregs_is_1_mmx(void *opaque, int version_id)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
int guess_mmx;
|
|
|
|
guess_mmx = ((env->fptag_vmstate == 0xff) &&
|
|
(env->fpus_vmstate & 0x3800) == 0);
|
|
return (guess_mmx && (env->fpregs_format_vmstate == 1));
|
|
}
|
|
|
|
static bool fpregs_is_1_no_mmx(void *opaque, int version_id)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
int guess_mmx;
|
|
|
|
guess_mmx = ((env->fptag_vmstate == 0xff) &&
|
|
(env->fpus_vmstate & 0x3800) == 0);
|
|
return (!guess_mmx && (env->fpregs_format_vmstate == 1));
|
|
}
|
|
|
|
#define VMSTATE_FP_REGS(_field, _state, _n) \
|
|
VMSTATE_ARRAY_TEST(_field, _state, _n, fpregs_is_0, vmstate_fpreg, FPReg), \
|
|
VMSTATE_ARRAY_TEST(_field, _state, _n, fpregs_is_1_mmx, vmstate_fpreg_1_mmx, FPReg), \
|
|
VMSTATE_ARRAY_TEST(_field, _state, _n, fpregs_is_1_no_mmx, vmstate_fpreg_1_no_mmx, FPReg)
|
|
|
|
static bool version_is_5(void *opaque, int version_id)
|
|
{
|
|
return version_id == 5;
|
|
}
|
|
|
|
#ifdef TARGET_X86_64
|
|
static bool less_than_7(void *opaque, int version_id)
|
|
{
|
|
return version_id < 7;
|
|
}
|
|
|
|
static int get_uint64_as_uint32(QEMUFile *f, void *pv, size_t size)
|
|
{
|
|
uint64_t *v = pv;
|
|
*v = qemu_get_be32(f);
|
|
return 0;
|
|
}
|
|
|
|
static void put_uint64_as_uint32(QEMUFile *f, void *pv, size_t size)
|
|
{
|
|
uint64_t *v = pv;
|
|
qemu_put_be32(f, *v);
|
|
}
|
|
|
|
static const VMStateInfo vmstate_hack_uint64_as_uint32 = {
|
|
.name = "uint64_as_uint32",
|
|
.get = get_uint64_as_uint32,
|
|
.put = put_uint64_as_uint32,
|
|
};
|
|
|
|
#define VMSTATE_HACK_UINT32(_f, _s, _t) \
|
|
VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_hack_uint64_as_uint32, uint64_t)
|
|
#endif
|
|
|
|
static void cpu_pre_save(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
int i;
|
|
|
|
/* FPU */
|
|
env->fpus_vmstate = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11;
|
|
env->fptag_vmstate = 0;
|
|
for(i = 0; i < 8; i++) {
|
|
env->fptag_vmstate |= ((!env->fptags[i]) << i);
|
|
}
|
|
|
|
env->fpregs_format_vmstate = 0;
|
|
|
|
/*
|
|
* Real mode guest segments register DPL should be zero.
|
|
* Older KVM version were setting it wrongly.
|
|
* Fixing it will allow live migration to host with unrestricted guest
|
|
* support (otherwise the migration will fail with invalid guest state
|
|
* error).
|
|
*/
|
|
if (!(env->cr[0] & CR0_PE_MASK) &&
|
|
(env->segs[R_CS].flags >> DESC_DPL_SHIFT & 3) != 0) {
|
|
env->segs[R_CS].flags &= ~(env->segs[R_CS].flags & DESC_DPL_MASK);
|
|
env->segs[R_DS].flags &= ~(env->segs[R_DS].flags & DESC_DPL_MASK);
|
|
env->segs[R_ES].flags &= ~(env->segs[R_ES].flags & DESC_DPL_MASK);
|
|
env->segs[R_FS].flags &= ~(env->segs[R_FS].flags & DESC_DPL_MASK);
|
|
env->segs[R_GS].flags &= ~(env->segs[R_GS].flags & DESC_DPL_MASK);
|
|
env->segs[R_SS].flags &= ~(env->segs[R_SS].flags & DESC_DPL_MASK);
|
|
}
|
|
|
|
}
|
|
|
|
static int cpu_post_load(void *opaque, int version_id)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
int i;
|
|
|
|
/*
|
|
* Real mode guest segments register DPL should be zero.
|
|
* Older KVM version were setting it wrongly.
|
|
* Fixing it will allow live migration from such host that don't have
|
|
* restricted guest support to a host with unrestricted guest support
|
|
* (otherwise the migration will fail with invalid guest state
|
|
* error).
|
|
*/
|
|
if (!(env->cr[0] & CR0_PE_MASK) &&
|
|
(env->segs[R_CS].flags >> DESC_DPL_SHIFT & 3) != 0) {
|
|
env->segs[R_CS].flags &= ~(env->segs[R_CS].flags & DESC_DPL_MASK);
|
|
env->segs[R_DS].flags &= ~(env->segs[R_DS].flags & DESC_DPL_MASK);
|
|
env->segs[R_ES].flags &= ~(env->segs[R_ES].flags & DESC_DPL_MASK);
|
|
env->segs[R_FS].flags &= ~(env->segs[R_FS].flags & DESC_DPL_MASK);
|
|
env->segs[R_GS].flags &= ~(env->segs[R_GS].flags & DESC_DPL_MASK);
|
|
env->segs[R_SS].flags &= ~(env->segs[R_SS].flags & DESC_DPL_MASK);
|
|
}
|
|
|
|
/* XXX: restore FPU round state */
|
|
env->fpstt = (env->fpus_vmstate >> 11) & 7;
|
|
env->fpus = env->fpus_vmstate & ~0x3800;
|
|
env->fptag_vmstate ^= 0xff;
|
|
for(i = 0; i < 8; i++) {
|
|
env->fptags[i] = (env->fptag_vmstate >> i) & 1;
|
|
}
|
|
|
|
cpu_breakpoint_remove_all(env, BP_CPU);
|
|
cpu_watchpoint_remove_all(env, BP_CPU);
|
|
for (i = 0; i < DR7_MAX_BP; i++) {
|
|
hw_breakpoint_insert(env, i);
|
|
}
|
|
tlb_flush(env, 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static bool async_pf_msr_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
|
|
return cpu->env.async_pf_en_msr != 0;
|
|
}
|
|
|
|
static bool pv_eoi_msr_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
|
|
return cpu->env.pv_eoi_en_msr != 0;
|
|
}
|
|
|
|
static bool steal_time_msr_needed(void *opaque)
|
|
{
|
|
CPUX86State *cpu = opaque;
|
|
|
|
return cpu->steal_time_msr != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_steal_time_msr = {
|
|
.name = "cpu/steal_time_msr",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(steal_time_msr, CPUX86State),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static const VMStateDescription vmstate_async_pf_msr = {
|
|
.name = "cpu/async_pf_msr",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.async_pf_en_msr, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static const VMStateDescription vmstate_pv_eoi_msr = {
|
|
.name = "cpu/async_pv_eoi_msr",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.pv_eoi_en_msr, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool fpop_ip_dp_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->fpop != 0 || env->fpip != 0 || env->fpdp != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_fpop_ip_dp = {
|
|
.name = "cpu/fpop_ip_dp",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT16(env.fpop, X86CPU),
|
|
VMSTATE_UINT64(env.fpip, X86CPU),
|
|
VMSTATE_UINT64(env.fpdp, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool tsc_adjust_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->tsc_adjust != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_tsc_adjust = {
|
|
.name = "cpu/msr_tsc_adjust",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField[]) {
|
|
VMSTATE_UINT64(env.tsc_adjust, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool tscdeadline_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->tsc_deadline != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_tscdeadline = {
|
|
.name = "cpu/msr_tscdeadline",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.tsc_deadline, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static bool misc_enable_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->msr_ia32_misc_enable != MSR_IA32_MISC_ENABLE_DEFAULT;
|
|
}
|
|
|
|
static bool feature_control_needed(void *opaque)
|
|
{
|
|
X86CPU *cpu = opaque;
|
|
CPUX86State *env = &cpu->env;
|
|
|
|
return env->msr_ia32_feature_control != 0;
|
|
}
|
|
|
|
static const VMStateDescription vmstate_msr_ia32_misc_enable = {
|
|
.name = "cpu/msr_ia32_misc_enable",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT64(env.msr_ia32_misc_enable, X86CPU),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static const VMStateDescription vmstate_msr_ia32_feature_control = {
|
|
.name = "cpu/msr_ia32_feature_control",
|
|
.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()
|
|
}
|
|
};
|
|
|
|
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,
|
|
} , {
|
|
/* empty */
|
|
}
|
|
}
|
|
};
|