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提交 a7a00a72 编写于 作者: D David Gibson
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target-ppc: Split out SREGS get/put functions 

Currently the getting and setting of Power MMU registers (sregs) take up
large inline chunks of the kvm_arch_get_registers() and
kvm_arch_put_registers() functions.  Especially since there are two
variants (for Book-E and Book-S CPUs), only one of which will be used in
practice, this is pretty hard to read.

This patch splits these out into helper functions for clarity.  No
functional change is expected.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: NGreg Kurz <gkurz@linux.vnet.ibm.com>
上级 788d2599
隐藏空白更改
内联 并排
Showing with 228 addition and 193 deletion
target-ppc/kvm.c
浏览文件 @ a7a00a72
......@@ -867,6 +867,44 @@ static int kvm_put_vpa(CPUState *cs)
}
#endif /* TARGET_PPC64 */
static int kvmppc_put_books_sregs(PowerPCCPU *cpu)
{
CPUPPCState *env = &cpu->env;
struct kvm_sregs sregs;
int i;
sregs.pvr = env->spr[SPR_PVR];
sregs.u.s.sdr1 = env->spr[SPR_SDR1];
/* Sync SLB */
#ifdef TARGET_PPC64
for (i = 0; i < ARRAY_SIZE(env->slb); i++) {
sregs.u.s.ppc64.slb[i].slbe = env->slb[i].esid;
if (env->slb[i].esid & SLB_ESID_V) {
sregs.u.s.ppc64.slb[i].slbe |= i;
}
sregs.u.s.ppc64.slb[i].slbv = env->slb[i].vsid;
}
#endif
/* Sync SRs */
for (i = 0; i < 16; i++) {
sregs.u.s.ppc32.sr[i] = env->sr[i];
}
/* Sync BATs */
for (i = 0; i < 8; i++) {
/* Beware. We have to swap upper and lower bits here */
sregs.u.s.ppc32.dbat[i] = ((uint64_t)env->DBAT[0][i] << 32)
| env->DBAT[1][i];
sregs.u.s.ppc32.ibat[i] = ((uint64_t)env->IBAT[0][i] << 32)
| env->IBAT[1][i];
}
return kvm_vcpu_ioctl(CPU(cpu), KVM_SET_SREGS, &sregs);
}
int kvm_arch_put_registers(CPUState *cs, int level)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
......@@ -920,39 +958,8 @@ int kvm_arch_put_registers(CPUState *cs, int level)
}
if (cap_segstate && (level >= KVM_PUT_RESET_STATE)) {
struct kvm_sregs sregs;
sregs.pvr = env->spr[SPR_PVR];
sregs.u.s.sdr1 = env->spr[SPR_SDR1];
/* Sync SLB */
#ifdef TARGET_PPC64
for (i = 0; i < ARRAY_SIZE(env->slb); i++) {
sregs.u.s.ppc64.slb[i].slbe = env->slb[i].esid;
if (env->slb[i].esid & SLB_ESID_V) {
sregs.u.s.ppc64.slb[i].slbe |= i;
}
sregs.u.s.ppc64.slb[i].slbv = env->slb[i].vsid;
}
#endif
/* Sync SRs */
for (i = 0; i < 16; i++) {
sregs.u.s.ppc32.sr[i] = env->sr[i];
}
/* Sync BATs */
for (i = 0; i < 8; i++) {
/* Beware. We have to swap upper and lower bits here */
sregs.u.s.ppc32.dbat[i] = ((uint64_t)env->DBAT[0][i] << 32)
| env->DBAT[1][i];
sregs.u.s.ppc32.ibat[i] = ((uint64_t)env->IBAT[0][i] << 32)
| env->IBAT[1][i];
}
ret = kvm_vcpu_ioctl(cs, KVM_SET_SREGS, &sregs);
if (ret) {
ret = kvmppc_put_books_sregs(cpu);
if (ret < 0) {
return ret;
}
}
......@@ -1014,12 +1021,197 @@ static void kvm_sync_excp(CPUPPCState *env, int vector, int ivor)
env->excp_vectors[vector] = env->spr[ivor] + env->spr[SPR_BOOKE_IVPR];
}
static int kvmppc_get_booke_sregs(PowerPCCPU *cpu)
{
CPUPPCState *env = &cpu->env;
struct kvm_sregs sregs;
int ret;
ret = kvm_vcpu_ioctl(CPU(cpu), KVM_GET_SREGS, &sregs);
if (ret < 0) {
return ret;
}
if (sregs.u.e.features & KVM_SREGS_E_BASE) {
env->spr[SPR_BOOKE_CSRR0] = sregs.u.e.csrr0;
env->spr[SPR_BOOKE_CSRR1] = sregs.u.e.csrr1;
env->spr[SPR_BOOKE_ESR] = sregs.u.e.esr;
env->spr[SPR_BOOKE_DEAR] = sregs.u.e.dear;
env->spr[SPR_BOOKE_MCSR] = sregs.u.e.mcsr;
env->spr[SPR_BOOKE_TSR] = sregs.u.e.tsr;
env->spr[SPR_BOOKE_TCR] = sregs.u.e.tcr;
env->spr[SPR_DECR] = sregs.u.e.dec;
env->spr[SPR_TBL] = sregs.u.e.tb & 0xffffffff;
env->spr[SPR_TBU] = sregs.u.e.tb >> 32;
env->spr[SPR_VRSAVE] = sregs.u.e.vrsave;
}
if (sregs.u.e.features & KVM_SREGS_E_ARCH206) {
env->spr[SPR_BOOKE_PIR] = sregs.u.e.pir;
env->spr[SPR_BOOKE_MCSRR0] = sregs.u.e.mcsrr0;
env->spr[SPR_BOOKE_MCSRR1] = sregs.u.e.mcsrr1;
env->spr[SPR_BOOKE_DECAR] = sregs.u.e.decar;
env->spr[SPR_BOOKE_IVPR] = sregs.u.e.ivpr;
}
if (sregs.u.e.features & KVM_SREGS_E_64) {
env->spr[SPR_BOOKE_EPCR] = sregs.u.e.epcr;
}
if (sregs.u.e.features & KVM_SREGS_E_SPRG8) {
env->spr[SPR_BOOKE_SPRG8] = sregs.u.e.sprg8;
}
if (sregs.u.e.features & KVM_SREGS_E_IVOR) {
env->spr[SPR_BOOKE_IVOR0] = sregs.u.e.ivor_low[0];
kvm_sync_excp(env, POWERPC_EXCP_CRITICAL, SPR_BOOKE_IVOR0);
env->spr[SPR_BOOKE_IVOR1] = sregs.u.e.ivor_low[1];
kvm_sync_excp(env, POWERPC_EXCP_MCHECK, SPR_BOOKE_IVOR1);
env->spr[SPR_BOOKE_IVOR2] = sregs.u.e.ivor_low[2];
kvm_sync_excp(env, POWERPC_EXCP_DSI, SPR_BOOKE_IVOR2);
env->spr[SPR_BOOKE_IVOR3] = sregs.u.e.ivor_low[3];
kvm_sync_excp(env, POWERPC_EXCP_ISI, SPR_BOOKE_IVOR3);
env->spr[SPR_BOOKE_IVOR4] = sregs.u.e.ivor_low[4];
kvm_sync_excp(env, POWERPC_EXCP_EXTERNAL, SPR_BOOKE_IVOR4);
env->spr[SPR_BOOKE_IVOR5] = sregs.u.e.ivor_low[5];
kvm_sync_excp(env, POWERPC_EXCP_ALIGN, SPR_BOOKE_IVOR5);
env->spr[SPR_BOOKE_IVOR6] = sregs.u.e.ivor_low[6];
kvm_sync_excp(env, POWERPC_EXCP_PROGRAM, SPR_BOOKE_IVOR6);
env->spr[SPR_BOOKE_IVOR7] = sregs.u.e.ivor_low[7];
kvm_sync_excp(env, POWERPC_EXCP_FPU, SPR_BOOKE_IVOR7);
env->spr[SPR_BOOKE_IVOR8] = sregs.u.e.ivor_low[8];
kvm_sync_excp(env, POWERPC_EXCP_SYSCALL, SPR_BOOKE_IVOR8);
env->spr[SPR_BOOKE_IVOR9] = sregs.u.e.ivor_low[9];
kvm_sync_excp(env, POWERPC_EXCP_APU, SPR_BOOKE_IVOR9);
env->spr[SPR_BOOKE_IVOR10] = sregs.u.e.ivor_low[10];
kvm_sync_excp(env, POWERPC_EXCP_DECR, SPR_BOOKE_IVOR10);
env->spr[SPR_BOOKE_IVOR11] = sregs.u.e.ivor_low[11];
kvm_sync_excp(env, POWERPC_EXCP_FIT, SPR_BOOKE_IVOR11);
env->spr[SPR_BOOKE_IVOR12] = sregs.u.e.ivor_low[12];
kvm_sync_excp(env, POWERPC_EXCP_WDT, SPR_BOOKE_IVOR12);
env->spr[SPR_BOOKE_IVOR13] = sregs.u.e.ivor_low[13];
kvm_sync_excp(env, POWERPC_EXCP_DTLB, SPR_BOOKE_IVOR13);
env->spr[SPR_BOOKE_IVOR14] = sregs.u.e.ivor_low[14];
kvm_sync_excp(env, POWERPC_EXCP_ITLB, SPR_BOOKE_IVOR14);
env->spr[SPR_BOOKE_IVOR15] = sregs.u.e.ivor_low[15];
kvm_sync_excp(env, POWERPC_EXCP_DEBUG, SPR_BOOKE_IVOR15);
if (sregs.u.e.features & KVM_SREGS_E_SPE) {
env->spr[SPR_BOOKE_IVOR32] = sregs.u.e.ivor_high[0];
kvm_sync_excp(env, POWERPC_EXCP_SPEU, SPR_BOOKE_IVOR32);
env->spr[SPR_BOOKE_IVOR33] = sregs.u.e.ivor_high[1];
kvm_sync_excp(env, POWERPC_EXCP_EFPDI, SPR_BOOKE_IVOR33);
env->spr[SPR_BOOKE_IVOR34] = sregs.u.e.ivor_high[2];
kvm_sync_excp(env, POWERPC_EXCP_EFPRI, SPR_BOOKE_IVOR34);
}
if (sregs.u.e.features & KVM_SREGS_E_PM) {
env->spr[SPR_BOOKE_IVOR35] = sregs.u.e.ivor_high[3];
kvm_sync_excp(env, POWERPC_EXCP_EPERFM, SPR_BOOKE_IVOR35);
}
if (sregs.u.e.features & KVM_SREGS_E_PC) {
env->spr[SPR_BOOKE_IVOR36] = sregs.u.e.ivor_high[4];
kvm_sync_excp(env, POWERPC_EXCP_DOORI, SPR_BOOKE_IVOR36);
env->spr[SPR_BOOKE_IVOR37] = sregs.u.e.ivor_high[5];
kvm_sync_excp(env, POWERPC_EXCP_DOORCI, SPR_BOOKE_IVOR37);
}
}
if (sregs.u.e.features & KVM_SREGS_E_ARCH206_MMU) {
env->spr[SPR_BOOKE_MAS0] = sregs.u.e.mas0;
env->spr[SPR_BOOKE_MAS1] = sregs.u.e.mas1;
env->spr[SPR_BOOKE_MAS2] = sregs.u.e.mas2;
env->spr[SPR_BOOKE_MAS3] = sregs.u.e.mas7_3 & 0xffffffff;
env->spr[SPR_BOOKE_MAS4] = sregs.u.e.mas4;
env->spr[SPR_BOOKE_MAS6] = sregs.u.e.mas6;
env->spr[SPR_BOOKE_MAS7] = sregs.u.e.mas7_3 >> 32;
env->spr[SPR_MMUCFG] = sregs.u.e.mmucfg;
env->spr[SPR_BOOKE_TLB0CFG] = sregs.u.e.tlbcfg[0];
env->spr[SPR_BOOKE_TLB1CFG] = sregs.u.e.tlbcfg[1];
}
if (sregs.u.e.features & KVM_SREGS_EXP) {
env->spr[SPR_BOOKE_EPR] = sregs.u.e.epr;
}
if (sregs.u.e.features & KVM_SREGS_E_PD) {
env->spr[SPR_BOOKE_EPLC] = sregs.u.e.eplc;
env->spr[SPR_BOOKE_EPSC] = sregs.u.e.epsc;
}
if (sregs.u.e.impl_id == KVM_SREGS_E_IMPL_FSL) {
env->spr[SPR_E500_SVR] = sregs.u.e.impl.fsl.svr;
env->spr[SPR_Exxx_MCAR] = sregs.u.e.impl.fsl.mcar;
env->spr[SPR_HID0] = sregs.u.e.impl.fsl.hid0;
if (sregs.u.e.impl.fsl.features & KVM_SREGS_E_FSL_PIDn) {
env->spr[SPR_BOOKE_PID1] = sregs.u.e.impl.fsl.pid1;
env->spr[SPR_BOOKE_PID2] = sregs.u.e.impl.fsl.pid2;
}
}
return 0;
}
static int kvmppc_get_books_sregs(PowerPCCPU *cpu)
{
CPUPPCState *env = &cpu->env;
struct kvm_sregs sregs;
int ret;
int i;
ret = kvm_vcpu_ioctl(CPU(cpu), KVM_GET_SREGS, &sregs);
if (ret < 0) {
return ret;
}
if (!env->external_htab) {
ppc_store_sdr1(env, sregs.u.s.sdr1);
}
/* Sync SLB */
#ifdef TARGET_PPC64
/*
* The packed SLB array we get from KVM_GET_SREGS only contains
* information about valid entries. So we flush our internal copy
* to get rid of stale ones, then put all valid SLB entries back
* in.
*/
memset(env->slb, 0, sizeof(env->slb));
for (i = 0; i < ARRAY_SIZE(env->slb); i++) {
target_ulong rb = sregs.u.s.ppc64.slb[i].slbe;
target_ulong rs = sregs.u.s.ppc64.slb[i].slbv;
/*
* Only restore valid entries
*/
if (rb & SLB_ESID_V) {
ppc_store_slb(cpu, rb & 0xfff, rb & ~0xfffULL, rs);
}
}
#endif
/* Sync SRs */
for (i = 0; i < 16; i++) {
env->sr[i] = sregs.u.s.ppc32.sr[i];
}
/* Sync BATs */
for (i = 0; i < 8; i++) {
env->DBAT[0][i] = sregs.u.s.ppc32.dbat[i] & 0xffffffff;
env->DBAT[1][i] = sregs.u.s.ppc32.dbat[i] >> 32;
env->IBAT[0][i] = sregs.u.s.ppc32.ibat[i] & 0xffffffff;
env->IBAT[1][i] = sregs.u.s.ppc32.ibat[i] >> 32;
}
return 0;
}
int kvm_arch_get_registers(CPUState *cs)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
struct kvm_regs regs;
struct kvm_sregs sregs;
uint32_t cr;
int i, ret;
......@@ -1059,174 +1251,17 @@ int kvm_arch_get_registers(CPUState *cs)
kvm_get_fp(cs);
if (cap_booke_sregs) {
ret = kvm_vcpu_ioctl(cs, KVM_GET_SREGS, &sregs);
ret = kvmppc_get_booke_sregs(cpu);
if (ret < 0) {
return ret;
}
if (sregs.u.e.features & KVM_SREGS_E_BASE) {
env->spr[SPR_BOOKE_CSRR0] = sregs.u.e.csrr0;
env->spr[SPR_BOOKE_CSRR1] = sregs.u.e.csrr1;
env->spr[SPR_BOOKE_ESR] = sregs.u.e.esr;
env->spr[SPR_BOOKE_DEAR] = sregs.u.e.dear;
env->spr[SPR_BOOKE_MCSR] = sregs.u.e.mcsr;
env->spr[SPR_BOOKE_TSR] = sregs.u.e.tsr;
env->spr[SPR_BOOKE_TCR] = sregs.u.e.tcr;
env->spr[SPR_DECR] = sregs.u.e.dec;
env->spr[SPR_TBL] = sregs.u.e.tb & 0xffffffff;
env->spr[SPR_TBU] = sregs.u.e.tb >> 32;
env->spr[SPR_VRSAVE] = sregs.u.e.vrsave;
}
if (sregs.u.e.features & KVM_SREGS_E_ARCH206) {
env->spr[SPR_BOOKE_PIR] = sregs.u.e.pir;
env->spr[SPR_BOOKE_MCSRR0] = sregs.u.e.mcsrr0;
env->spr[SPR_BOOKE_MCSRR1] = sregs.u.e.mcsrr1;
env->spr[SPR_BOOKE_DECAR] = sregs.u.e.decar;
env->spr[SPR_BOOKE_IVPR] = sregs.u.e.ivpr;
}
if (sregs.u.e.features & KVM_SREGS_E_64) {
env->spr[SPR_BOOKE_EPCR] = sregs.u.e.epcr;
}
if (sregs.u.e.features & KVM_SREGS_E_SPRG8) {
env->spr[SPR_BOOKE_SPRG8] = sregs.u.e.sprg8;
}
if (sregs.u.e.features & KVM_SREGS_E_IVOR) {
env->spr[SPR_BOOKE_IVOR0] = sregs.u.e.ivor_low[0];
kvm_sync_excp(env, POWERPC_EXCP_CRITICAL, SPR_BOOKE_IVOR0);
env->spr[SPR_BOOKE_IVOR1] = sregs.u.e.ivor_low[1];
kvm_sync_excp(env, POWERPC_EXCP_MCHECK, SPR_BOOKE_IVOR1);
env->spr[SPR_BOOKE_IVOR2] = sregs.u.e.ivor_low[2];
kvm_sync_excp(env, POWERPC_EXCP_DSI, SPR_BOOKE_IVOR2);
env->spr[SPR_BOOKE_IVOR3] = sregs.u.e.ivor_low[3];
kvm_sync_excp(env, POWERPC_EXCP_ISI, SPR_BOOKE_IVOR3);
env->spr[SPR_BOOKE_IVOR4] = sregs.u.e.ivor_low[4];
kvm_sync_excp(env, POWERPC_EXCP_EXTERNAL, SPR_BOOKE_IVOR4);
env->spr[SPR_BOOKE_IVOR5] = sregs.u.e.ivor_low[5];
kvm_sync_excp(env, POWERPC_EXCP_ALIGN, SPR_BOOKE_IVOR5);
env->spr[SPR_BOOKE_IVOR6] = sregs.u.e.ivor_low[6];
kvm_sync_excp(env, POWERPC_EXCP_PROGRAM, SPR_BOOKE_IVOR6);
env->spr[SPR_BOOKE_IVOR7] = sregs.u.e.ivor_low[7];
kvm_sync_excp(env, POWERPC_EXCP_FPU, SPR_BOOKE_IVOR7);
env->spr[SPR_BOOKE_IVOR8] = sregs.u.e.ivor_low[8];
kvm_sync_excp(env, POWERPC_EXCP_SYSCALL, SPR_BOOKE_IVOR8);
env->spr[SPR_BOOKE_IVOR9] = sregs.u.e.ivor_low[9];
kvm_sync_excp(env, POWERPC_EXCP_APU, SPR_BOOKE_IVOR9);
env->spr[SPR_BOOKE_IVOR10] = sregs.u.e.ivor_low[10];
kvm_sync_excp(env, POWERPC_EXCP_DECR, SPR_BOOKE_IVOR10);
env->spr[SPR_BOOKE_IVOR11] = sregs.u.e.ivor_low[11];
kvm_sync_excp(env, POWERPC_EXCP_FIT, SPR_BOOKE_IVOR11);
env->spr[SPR_BOOKE_IVOR12] = sregs.u.e.ivor_low[12];
kvm_sync_excp(env, POWERPC_EXCP_WDT, SPR_BOOKE_IVOR12);
env->spr[SPR_BOOKE_IVOR13] = sregs.u.e.ivor_low[13];
kvm_sync_excp(env, POWERPC_EXCP_DTLB, SPR_BOOKE_IVOR13);
env->spr[SPR_BOOKE_IVOR14] = sregs.u.e.ivor_low[14];
kvm_sync_excp(env, POWERPC_EXCP_ITLB, SPR_BOOKE_IVOR14);
env->spr[SPR_BOOKE_IVOR15] = sregs.u.e.ivor_low[15];
kvm_sync_excp(env, POWERPC_EXCP_DEBUG, SPR_BOOKE_IVOR15);
if (sregs.u.e.features & KVM_SREGS_E_SPE) {
env->spr[SPR_BOOKE_IVOR32] = sregs.u.e.ivor_high[0];
kvm_sync_excp(env, POWERPC_EXCP_SPEU, SPR_BOOKE_IVOR32);
env->spr[SPR_BOOKE_IVOR33] = sregs.u.e.ivor_high[1];
kvm_sync_excp(env, POWERPC_EXCP_EFPDI, SPR_BOOKE_IVOR33);
env->spr[SPR_BOOKE_IVOR34] = sregs.u.e.ivor_high[2];
kvm_sync_excp(env, POWERPC_EXCP_EFPRI, SPR_BOOKE_IVOR34);
}
if (sregs.u.e.features & KVM_SREGS_E_PM) {
env->spr[SPR_BOOKE_IVOR35] = sregs.u.e.ivor_high[3];
kvm_sync_excp(env, POWERPC_EXCP_EPERFM, SPR_BOOKE_IVOR35);
}
if (sregs.u.e.features & KVM_SREGS_E_PC) {
env->spr[SPR_BOOKE_IVOR36] = sregs.u.e.ivor_high[4];
kvm_sync_excp(env, POWERPC_EXCP_DOORI, SPR_BOOKE_IVOR36);
env->spr[SPR_BOOKE_IVOR37] = sregs.u.e.ivor_high[5];
kvm_sync_excp(env, POWERPC_EXCP_DOORCI, SPR_BOOKE_IVOR37);
}
}
if (sregs.u.e.features & KVM_SREGS_E_ARCH206_MMU) {
env->spr[SPR_BOOKE_MAS0] = sregs.u.e.mas0;
env->spr[SPR_BOOKE_MAS1] = sregs.u.e.mas1;
env->spr[SPR_BOOKE_MAS2] = sregs.u.e.mas2;
env->spr[SPR_BOOKE_MAS3] = sregs.u.e.mas7_3 & 0xffffffff;
env->spr[SPR_BOOKE_MAS4] = sregs.u.e.mas4;
env->spr[SPR_BOOKE_MAS6] = sregs.u.e.mas6;
env->spr[SPR_BOOKE_MAS7] = sregs.u.e.mas7_3 >> 32;
env->spr[SPR_MMUCFG] = sregs.u.e.mmucfg;
env->spr[SPR_BOOKE_TLB0CFG] = sregs.u.e.tlbcfg[0];
env->spr[SPR_BOOKE_TLB1CFG] = sregs.u.e.tlbcfg[1];
}
if (sregs.u.e.features & KVM_SREGS_EXP) {
env->spr[SPR_BOOKE_EPR] = sregs.u.e.epr;
}
if (sregs.u.e.features & KVM_SREGS_E_PD) {
env->spr[SPR_BOOKE_EPLC] = sregs.u.e.eplc;
env->spr[SPR_BOOKE_EPSC] = sregs.u.e.epsc;
}
if (sregs.u.e.impl_id == KVM_SREGS_E_IMPL_FSL) {
env->spr[SPR_E500_SVR] = sregs.u.e.impl.fsl.svr;
env->spr[SPR_Exxx_MCAR] = sregs.u.e.impl.fsl.mcar;
env->spr[SPR_HID0] = sregs.u.e.impl.fsl.hid0;
if (sregs.u.e.impl.fsl.features & KVM_SREGS_E_FSL_PIDn) {
env->spr[SPR_BOOKE_PID1] = sregs.u.e.impl.fsl.pid1;
env->spr[SPR_BOOKE_PID2] = sregs.u.e.impl.fsl.pid2;
}
}
}
if (cap_segstate) {
ret = kvm_vcpu_ioctl(cs, KVM_GET_SREGS, &sregs);
ret = kvmppc_get_books_sregs(cpu);
if (ret < 0) {
return ret;
}
if (!env->external_htab) {
ppc_store_sdr1(env, sregs.u.s.sdr1);
}
/* Sync SLB */
#ifdef TARGET_PPC64
/*
* The packed SLB array we get from KVM_GET_SREGS only contains
* information about valid entries. So we flush our internal
* copy to get rid of stale ones, then put all valid SLB entries
* back in.
*/
memset(env->slb, 0, sizeof(env->slb));
for (i = 0; i < ARRAY_SIZE(env->slb); i++) {
target_ulong rb = sregs.u.s.ppc64.slb[i].slbe;
target_ulong rs = sregs.u.s.ppc64.slb[i].slbv;
/*
* Only restore valid entries
*/
if (rb & SLB_ESID_V) {
ppc_store_slb(cpu, rb & 0xfff, rb & ~0xfffULL, rs);
}
}
#endif
/* Sync SRs */
for (i = 0; i < 16; i++) {
env->sr[i] = sregs.u.s.ppc32.sr[i];
}
/* Sync BATs */
for (i = 0; i < 8; i++) {
env->DBAT[0][i] = sregs.u.s.ppc32.dbat[i] & 0xffffffff;
env->DBAT[1][i] = sregs.u.s.ppc32.dbat[i] >> 32;
env->IBAT[0][i] = sregs.u.s.ppc32.ibat[i] & 0xffffffff;
env->IBAT[1][i] = sregs.u.s.ppc32.ibat[i] >> 32;
}
}
if (cap_hior) {
......
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