diff options
| author | Bharat Bhushan <Bharat.Bhushan@freescale.com> | 2014-07-14 14:45:36 +0530 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-09-08 12:50:49 +0200 |
| commit | c371c2e3e0d7ad979dc2bb9763223287fabdcc24 (patch) | |
| tree | aa5b16dc2fd0663b2d64b7f936417a5070e32fe6 /target-ppc/kvm.c | |
| parent | 3c902d4469304a9fd78cbef8a927d44b847cde3f (diff) | |
| download | qemu-c371c2e3e0d7ad979dc2bb9763223287fabdcc24.zip | |
ppc: synchronize excp_vectors for injecting exception
This patch synchronizes env->excp_vectors[] with env->iovr[].
This is required for using the existing interrupt injection mechanism
for kvm.
Signed-off-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/kvm.c')
| -rw-r--r-- | target-ppc/kvm.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index 126f7ee690..05d2ac8b99 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -903,6 +903,11 @@ int kvm_arch_put_registers(CPUState *cs, int level) return ret; } +static void kvm_sync_excp(CPUPPCState *env, int vector, int ivor) +{ + env->excp_vectors[vector] = env->spr[ivor] + env->spr[SPR_BOOKE_IVPR]; +} + int kvm_arch_get_registers(CPUState *cs) { PowerPCCPU *cpu = POWERPC_CPU(cs); @@ -985,35 +990,57 @@ int kvm_arch_get_registers(CPUState *cs) 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); } } |