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c39c2b9043
Change vfp.regs as a uint64_t to vfp.zregs as an ARMVectorReg. The previous patches have made the change in representation relatively painless. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180123035349.24538-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
592 lines
19 KiB
C
592 lines
19 KiB
C
#include "qemu/osdep.h"
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#include "qemu-common.h"
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#include "cpu.h"
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#include "hw/hw.h"
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#include "hw/boards.h"
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#include "qemu/error-report.h"
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#include "sysemu/kvm.h"
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#include "kvm_arm.h"
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#include "internals.h"
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#include "migration/cpu.h"
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static bool vfp_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_VFP);
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}
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static int get_fpscr(QEMUFile *f, void *opaque, size_t size,
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VMStateField *field)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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uint32_t val = qemu_get_be32(f);
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vfp_set_fpscr(env, val);
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return 0;
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}
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static int put_fpscr(QEMUFile *f, void *opaque, size_t size,
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VMStateField *field, QJSON *vmdesc)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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qemu_put_be32(f, vfp_get_fpscr(env));
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return 0;
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}
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static const VMStateInfo vmstate_fpscr = {
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.name = "fpscr",
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.get = get_fpscr,
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.put = put_fpscr,
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};
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static const VMStateDescription vmstate_vfp = {
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.name = "cpu/vfp",
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.version_id = 3,
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.minimum_version_id = 3,
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.needed = vfp_needed,
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.fields = (VMStateField[]) {
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/* For compatibility, store Qn out of Zn here. */
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[0].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[1].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[2].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[3].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[4].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[5].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[6].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[7].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[8].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[9].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[10].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[11].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[12].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[13].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[14].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[15].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[16].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[17].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[18].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[19].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[20].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[21].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[22].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[23].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[24].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[25].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[26].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[27].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[28].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[29].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[30].d, ARMCPU, 0, 2),
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VMSTATE_UINT64_SUB_ARRAY(env.vfp.zregs[31].d, ARMCPU, 0, 2),
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/* The xregs array is a little awkward because element 1 (FPSCR)
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* requires a specific accessor, so we have to split it up in
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* the vmstate:
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*/
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VMSTATE_UINT32(env.vfp.xregs[0], ARMCPU),
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VMSTATE_UINT32_SUB_ARRAY(env.vfp.xregs, ARMCPU, 2, 14),
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{
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.name = "fpscr",
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.version_id = 0,
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.size = sizeof(uint32_t),
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.info = &vmstate_fpscr,
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.flags = VMS_SINGLE,
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.offset = 0,
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},
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VMSTATE_END_OF_LIST()
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}
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};
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static bool iwmmxt_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_IWMMXT);
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}
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static const VMStateDescription vmstate_iwmmxt = {
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.name = "cpu/iwmmxt",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = iwmmxt_needed,
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.fields = (VMStateField[]) {
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VMSTATE_UINT64_ARRAY(env.iwmmxt.regs, ARMCPU, 16),
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VMSTATE_UINT32_ARRAY(env.iwmmxt.cregs, ARMCPU, 16),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool m_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_M);
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}
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static const VMStateDescription vmstate_m_faultmask_primask = {
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.name = "cpu/m/faultmask-primask",
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.version_id = 1,
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.minimum_version_id = 1,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(env.v7m.faultmask[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.primask[M_REG_NS], ARMCPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static const VMStateDescription vmstate_m = {
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.name = "cpu/m",
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.version_id = 4,
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.minimum_version_id = 4,
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.needed = m_needed,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(env.v7m.vecbase[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.basepri[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.control[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.ccr[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.cfsr[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.hfsr, ARMCPU),
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VMSTATE_UINT32(env.v7m.dfsr, ARMCPU),
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VMSTATE_UINT32(env.v7m.mmfar[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.v7m.bfar, ARMCPU),
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VMSTATE_UINT32(env.v7m.mpu_ctrl[M_REG_NS], ARMCPU),
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VMSTATE_INT32(env.v7m.exception, ARMCPU),
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VMSTATE_END_OF_LIST()
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},
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.subsections = (const VMStateDescription*[]) {
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&vmstate_m_faultmask_primask,
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NULL
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}
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};
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static bool thumb2ee_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_THUMB2EE);
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}
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static const VMStateDescription vmstate_thumb2ee = {
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.name = "cpu/thumb2ee",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = thumb2ee_needed,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(env.teecr, ARMCPU),
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VMSTATE_UINT32(env.teehbr, ARMCPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool pmsav7_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_PMSA) &&
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arm_feature(env, ARM_FEATURE_V7) &&
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!arm_feature(env, ARM_FEATURE_V8);
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}
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static bool pmsav7_rgnr_vmstate_validate(void *opaque, int version_id)
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{
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ARMCPU *cpu = opaque;
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return cpu->env.pmsav7.rnr[M_REG_NS] < cpu->pmsav7_dregion;
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}
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static const VMStateDescription vmstate_pmsav7 = {
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.name = "cpu/pmsav7",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = pmsav7_needed,
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.fields = (VMStateField[]) {
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VMSTATE_VARRAY_UINT32(env.pmsav7.drbar, ARMCPU, pmsav7_dregion, 0,
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vmstate_info_uint32, uint32_t),
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VMSTATE_VARRAY_UINT32(env.pmsav7.drsr, ARMCPU, pmsav7_dregion, 0,
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vmstate_info_uint32, uint32_t),
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VMSTATE_VARRAY_UINT32(env.pmsav7.dracr, ARMCPU, pmsav7_dregion, 0,
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vmstate_info_uint32, uint32_t),
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VMSTATE_VALIDATE("rgnr is valid", pmsav7_rgnr_vmstate_validate),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool pmsav7_rnr_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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/* For R profile cores pmsav7.rnr is migrated via the cpreg
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* "RGNR" definition in helper.h. For M profile we have to
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* migrate it separately.
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*/
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return arm_feature(env, ARM_FEATURE_M);
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}
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static const VMStateDescription vmstate_pmsav7_rnr = {
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.name = "cpu/pmsav7-rnr",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = pmsav7_rnr_needed,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(env.pmsav7.rnr[M_REG_NS], ARMCPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool pmsav8_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_PMSA) &&
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arm_feature(env, ARM_FEATURE_V8);
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}
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static const VMStateDescription vmstate_pmsav8 = {
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.name = "cpu/pmsav8",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = pmsav8_needed,
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.fields = (VMStateField[]) {
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VMSTATE_VARRAY_UINT32(env.pmsav8.rbar[M_REG_NS], ARMCPU, pmsav7_dregion,
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0, vmstate_info_uint32, uint32_t),
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VMSTATE_VARRAY_UINT32(env.pmsav8.rlar[M_REG_NS], ARMCPU, pmsav7_dregion,
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0, vmstate_info_uint32, uint32_t),
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VMSTATE_UINT32(env.pmsav8.mair0[M_REG_NS], ARMCPU),
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VMSTATE_UINT32(env.pmsav8.mair1[M_REG_NS], ARMCPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static bool s_rnr_vmstate_validate(void *opaque, int version_id)
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{
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ARMCPU *cpu = opaque;
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return cpu->env.pmsav7.rnr[M_REG_S] < cpu->pmsav7_dregion;
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}
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static bool sau_rnr_vmstate_validate(void *opaque, int version_id)
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{
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ARMCPU *cpu = opaque;
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return cpu->env.sau.rnr < cpu->sau_sregion;
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}
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static bool m_security_needed(void *opaque)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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return arm_feature(env, ARM_FEATURE_M_SECURITY);
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}
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static const VMStateDescription vmstate_m_security = {
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.name = "cpu/m-security",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = m_security_needed,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(env.v7m.secure, ARMCPU),
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VMSTATE_UINT32(env.v7m.other_ss_msp, ARMCPU),
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VMSTATE_UINT32(env.v7m.other_ss_psp, ARMCPU),
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VMSTATE_UINT32(env.v7m.basepri[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.primask[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.faultmask[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.control[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.vecbase[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.pmsav8.mair0[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.pmsav8.mair1[M_REG_S], ARMCPU),
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VMSTATE_VARRAY_UINT32(env.pmsav8.rbar[M_REG_S], ARMCPU, pmsav7_dregion,
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0, vmstate_info_uint32, uint32_t),
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VMSTATE_VARRAY_UINT32(env.pmsav8.rlar[M_REG_S], ARMCPU, pmsav7_dregion,
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0, vmstate_info_uint32, uint32_t),
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VMSTATE_UINT32(env.pmsav7.rnr[M_REG_S], ARMCPU),
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VMSTATE_VALIDATE("secure MPU_RNR is valid", s_rnr_vmstate_validate),
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VMSTATE_UINT32(env.v7m.mpu_ctrl[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.ccr[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.mmfar[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.cfsr[M_REG_S], ARMCPU),
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VMSTATE_UINT32(env.v7m.sfsr, ARMCPU),
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VMSTATE_UINT32(env.v7m.sfar, ARMCPU),
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VMSTATE_VARRAY_UINT32(env.sau.rbar, ARMCPU, sau_sregion, 0,
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vmstate_info_uint32, uint32_t),
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VMSTATE_VARRAY_UINT32(env.sau.rlar, ARMCPU, sau_sregion, 0,
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vmstate_info_uint32, uint32_t),
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VMSTATE_UINT32(env.sau.rnr, ARMCPU),
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VMSTATE_VALIDATE("SAU_RNR is valid", sau_rnr_vmstate_validate),
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VMSTATE_UINT32(env.sau.ctrl, ARMCPU),
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VMSTATE_END_OF_LIST()
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}
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};
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static int get_cpsr(QEMUFile *f, void *opaque, size_t size,
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VMStateField *field)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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uint32_t val = qemu_get_be32(f);
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if (arm_feature(env, ARM_FEATURE_M)) {
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if (val & XPSR_EXCP) {
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/* This is a CPSR format value from an older QEMU. (We can tell
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* because values transferred in XPSR format always have zero
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* for the EXCP field, and CPSR format will always have bit 4
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* set in CPSR_M.) Rearrange it into XPSR format. The significant
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* differences are that the T bit is not in the same place, the
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* primask/faultmask info may be in the CPSR I and F bits, and
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* we do not want the mode bits.
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* We know that this cleanup happened before v8M, so there
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* is no complication with banked primask/faultmask.
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*/
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uint32_t newval = val;
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assert(!arm_feature(env, ARM_FEATURE_M_SECURITY));
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newval &= (CPSR_NZCV | CPSR_Q | CPSR_IT | CPSR_GE);
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if (val & CPSR_T) {
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newval |= XPSR_T;
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}
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/* If the I or F bits are set then this is a migration from
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* an old QEMU which still stored the M profile FAULTMASK
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* and PRIMASK in env->daif. For a new QEMU, the data is
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* transferred using the vmstate_m_faultmask_primask subsection.
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*/
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if (val & CPSR_F) {
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env->v7m.faultmask[M_REG_NS] = 1;
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}
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if (val & CPSR_I) {
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env->v7m.primask[M_REG_NS] = 1;
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}
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val = newval;
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}
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/* Ignore the low bits, they are handled by vmstate_m. */
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xpsr_write(env, val, ~XPSR_EXCP);
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return 0;
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}
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env->aarch64 = ((val & PSTATE_nRW) == 0);
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if (is_a64(env)) {
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pstate_write(env, val);
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return 0;
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}
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cpsr_write(env, val, 0xffffffff, CPSRWriteRaw);
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return 0;
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}
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static int put_cpsr(QEMUFile *f, void *opaque, size_t size,
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VMStateField *field, QJSON *vmdesc)
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{
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ARMCPU *cpu = opaque;
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CPUARMState *env = &cpu->env;
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uint32_t val;
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if (arm_feature(env, ARM_FEATURE_M)) {
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/* The low 9 bits are v7m.exception, which is handled by vmstate_m. */
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val = xpsr_read(env) & ~XPSR_EXCP;
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} else if (is_a64(env)) {
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val = pstate_read(env);
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} else {
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val = cpsr_read(env);
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}
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qemu_put_be32(f, val);
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return 0;
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}
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static const VMStateInfo vmstate_cpsr = {
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.name = "cpsr",
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.get = get_cpsr,
|
|
.put = put_cpsr,
|
|
};
|
|
|
|
static int get_power(QEMUFile *f, void *opaque, size_t size,
|
|
VMStateField *field)
|
|
{
|
|
ARMCPU *cpu = opaque;
|
|
bool powered_off = qemu_get_byte(f);
|
|
cpu->power_state = powered_off ? PSCI_OFF : PSCI_ON;
|
|
return 0;
|
|
}
|
|
|
|
static int put_power(QEMUFile *f, void *opaque, size_t size,
|
|
VMStateField *field, QJSON *vmdesc)
|
|
{
|
|
ARMCPU *cpu = opaque;
|
|
|
|
/* Migration should never happen while we transition power states */
|
|
|
|
if (cpu->power_state == PSCI_ON ||
|
|
cpu->power_state == PSCI_OFF) {
|
|
bool powered_off = (cpu->power_state == PSCI_OFF) ? true : false;
|
|
qemu_put_byte(f, powered_off);
|
|
return 0;
|
|
} else {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
static const VMStateInfo vmstate_powered_off = {
|
|
.name = "powered_off",
|
|
.get = get_power,
|
|
.put = put_power,
|
|
};
|
|
|
|
static int cpu_pre_save(void *opaque)
|
|
{
|
|
ARMCPU *cpu = opaque;
|
|
|
|
if (kvm_enabled()) {
|
|
if (!write_kvmstate_to_list(cpu)) {
|
|
/* This should never fail */
|
|
abort();
|
|
}
|
|
} else {
|
|
if (!write_cpustate_to_list(cpu)) {
|
|
/* This should never fail. */
|
|
abort();
|
|
}
|
|
}
|
|
|
|
cpu->cpreg_vmstate_array_len = cpu->cpreg_array_len;
|
|
memcpy(cpu->cpreg_vmstate_indexes, cpu->cpreg_indexes,
|
|
cpu->cpreg_array_len * sizeof(uint64_t));
|
|
memcpy(cpu->cpreg_vmstate_values, cpu->cpreg_values,
|
|
cpu->cpreg_array_len * sizeof(uint64_t));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int cpu_post_load(void *opaque, int version_id)
|
|
{
|
|
ARMCPU *cpu = opaque;
|
|
int i, v;
|
|
|
|
/* Update the values list from the incoming migration data.
|
|
* Anything in the incoming data which we don't know about is
|
|
* a migration failure; anything we know about but the incoming
|
|
* data doesn't specify retains its current (reset) value.
|
|
* The indexes list remains untouched -- we only inspect the
|
|
* incoming migration index list so we can match the values array
|
|
* entries with the right slots in our own values array.
|
|
*/
|
|
|
|
for (i = 0, v = 0; i < cpu->cpreg_array_len
|
|
&& v < cpu->cpreg_vmstate_array_len; i++) {
|
|
if (cpu->cpreg_vmstate_indexes[v] > cpu->cpreg_indexes[i]) {
|
|
/* register in our list but not incoming : skip it */
|
|
continue;
|
|
}
|
|
if (cpu->cpreg_vmstate_indexes[v] < cpu->cpreg_indexes[i]) {
|
|
/* register in their list but not ours: fail migration */
|
|
return -1;
|
|
}
|
|
/* matching register, copy the value over */
|
|
cpu->cpreg_values[i] = cpu->cpreg_vmstate_values[v];
|
|
v++;
|
|
}
|
|
|
|
if (kvm_enabled()) {
|
|
if (!write_list_to_kvmstate(cpu, KVM_PUT_FULL_STATE)) {
|
|
return -1;
|
|
}
|
|
/* Note that it's OK for the TCG side not to know about
|
|
* every register in the list; KVM is authoritative if
|
|
* we're using it.
|
|
*/
|
|
write_list_to_cpustate(cpu);
|
|
} else {
|
|
if (!write_list_to_cpustate(cpu)) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
hw_breakpoint_update_all(cpu);
|
|
hw_watchpoint_update_all(cpu);
|
|
|
|
return 0;
|
|
}
|
|
|
|
const VMStateDescription vmstate_arm_cpu = {
|
|
.name = "cpu",
|
|
.version_id = 22,
|
|
.minimum_version_id = 22,
|
|
.pre_save = cpu_pre_save,
|
|
.post_load = cpu_post_load,
|
|
.fields = (VMStateField[]) {
|
|
VMSTATE_UINT32_ARRAY(env.regs, ARMCPU, 16),
|
|
VMSTATE_UINT64_ARRAY(env.xregs, ARMCPU, 32),
|
|
VMSTATE_UINT64(env.pc, ARMCPU),
|
|
{
|
|
.name = "cpsr",
|
|
.version_id = 0,
|
|
.size = sizeof(uint32_t),
|
|
.info = &vmstate_cpsr,
|
|
.flags = VMS_SINGLE,
|
|
.offset = 0,
|
|
},
|
|
VMSTATE_UINT32(env.spsr, ARMCPU),
|
|
VMSTATE_UINT64_ARRAY(env.banked_spsr, ARMCPU, 8),
|
|
VMSTATE_UINT32_ARRAY(env.banked_r13, ARMCPU, 8),
|
|
VMSTATE_UINT32_ARRAY(env.banked_r14, ARMCPU, 8),
|
|
VMSTATE_UINT32_ARRAY(env.usr_regs, ARMCPU, 5),
|
|
VMSTATE_UINT32_ARRAY(env.fiq_regs, ARMCPU, 5),
|
|
VMSTATE_UINT64_ARRAY(env.elr_el, ARMCPU, 4),
|
|
VMSTATE_UINT64_ARRAY(env.sp_el, ARMCPU, 4),
|
|
/* The length-check must come before the arrays to avoid
|
|
* incoming data possibly overflowing the array.
|
|
*/
|
|
VMSTATE_INT32_POSITIVE_LE(cpreg_vmstate_array_len, ARMCPU),
|
|
VMSTATE_VARRAY_INT32(cpreg_vmstate_indexes, ARMCPU,
|
|
cpreg_vmstate_array_len,
|
|
0, vmstate_info_uint64, uint64_t),
|
|
VMSTATE_VARRAY_INT32(cpreg_vmstate_values, ARMCPU,
|
|
cpreg_vmstate_array_len,
|
|
0, vmstate_info_uint64, uint64_t),
|
|
VMSTATE_UINT64(env.exclusive_addr, ARMCPU),
|
|
VMSTATE_UINT64(env.exclusive_val, ARMCPU),
|
|
VMSTATE_UINT64(env.exclusive_high, ARMCPU),
|
|
VMSTATE_UINT64(env.features, ARMCPU),
|
|
VMSTATE_UINT32(env.exception.syndrome, ARMCPU),
|
|
VMSTATE_UINT32(env.exception.fsr, ARMCPU),
|
|
VMSTATE_UINT64(env.exception.vaddress, ARMCPU),
|
|
VMSTATE_TIMER_PTR(gt_timer[GTIMER_PHYS], ARMCPU),
|
|
VMSTATE_TIMER_PTR(gt_timer[GTIMER_VIRT], ARMCPU),
|
|
{
|
|
.name = "power_state",
|
|
.version_id = 0,
|
|
.size = sizeof(bool),
|
|
.info = &vmstate_powered_off,
|
|
.flags = VMS_SINGLE,
|
|
.offset = 0,
|
|
},
|
|
VMSTATE_END_OF_LIST()
|
|
},
|
|
.subsections = (const VMStateDescription*[]) {
|
|
&vmstate_vfp,
|
|
&vmstate_iwmmxt,
|
|
&vmstate_m,
|
|
&vmstate_thumb2ee,
|
|
/* pmsav7_rnr must come before pmsav7 so that we have the
|
|
* region number before we test it in the VMSTATE_VALIDATE
|
|
* in vmstate_pmsav7.
|
|
*/
|
|
&vmstate_pmsav7_rnr,
|
|
&vmstate_pmsav7,
|
|
&vmstate_pmsav8,
|
|
&vmstate_m_security,
|
|
NULL
|
|
}
|
|
};
|