Revision ba5e5090 target-ppc/kvm.c
| b/target-ppc/kvm.c | ||
|---|---|---|
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int kvm_arch_get_registers(CPUState *env) |
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{
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struct kvm_regs regs; |
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struct kvm_sregs sregs; |
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uint32_t i, ret; |
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ret = kvm_vcpu_ioctl(env, KVM_GET_REGS, ®s); |
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if (ret < 0) |
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return ret; |
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ret = kvm_vcpu_ioctl(env, KVM_GET_SREGS, &sregs); |
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if (ret < 0) |
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return ret; |
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env->ctr = regs.ctr; |
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env->lr = regs.lr; |
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env->xer = regs.xer; |
| ... | ... | |
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for (i = 0;i < 32; i++) |
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env->gpr[i] = regs.gpr[i]; |
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#ifdef KVM_CAP_PPC_SEGSTATE |
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if (kvm_check_extension(env->kvm_state, KVM_CAP_PPC_SEGSTATE)) {
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env->sdr1 = sregs.u.s.sdr1; |
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/* Sync SLB */ |
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for (i = 0; i < 64; i++) {
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ppc_store_slb(env, sregs.u.s.ppc64.slb[i].slbe, |
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sregs.u.s.ppc64.slb[i].slbv); |
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} |
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/* Sync SRs */ |
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for (i = 0; i < 16; i++) {
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env->sr[i] = sregs.u.s.ppc32.sr[i]; |
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} |
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/* Sync BATs */ |
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for (i = 0; i < 8; i++) {
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env->DBAT[0][i] = sregs.u.s.ppc32.dbat[i] & 0xffffffff; |
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env->DBAT[1][i] = sregs.u.s.ppc32.dbat[i] >> 32; |
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env->IBAT[0][i] = sregs.u.s.ppc32.ibat[i] & 0xffffffff; |
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env->IBAT[1][i] = sregs.u.s.ppc32.ibat[i] >> 32; |
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} |
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} |
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#endif |
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return 0; |
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} |
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