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[Qemu-devel] [PULL 31/34] target-s390x: support non current ASC in s390_
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PULL 31/34] target-s390x: support non current ASC in s390_cpu_handle_mmu_fault |
Date: |
Fri, 5 Jun 2015 01:42:01 +0200 |
From: Aurelien Jarno <address@hidden>
s390_cpu_handle_mmu_fault currently looks at the current ASC mode
defined in PSW mask instead of the MMU index. This prevent emulating
easily instructions using a specific ASC mode. Fix that by using the
MMU index converted back to ASC using the just added cpu_mmu_idx_to_asc
function.
Signed-off-by: Aurelien Jarno <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
target-s390x/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-s390x/helper.c b/target-s390x/helper.c
index 6b47766..90d273c 100644
--- a/target-s390x/helper.c
+++ b/target-s390x/helper.c
@@ -112,7 +112,7 @@ int s390_cpu_handle_mmu_fault(CPUState *cs, vaddr
orig_vaddr,
{
S390CPU *cpu = S390_CPU(cs);
CPUS390XState *env = &cpu->env;
- uint64_t asc = env->psw.mask & PSW_MASK_ASC;
+ uint64_t asc = cpu_mmu_idx_to_asc(mmu_idx);
target_ulong vaddr, raddr;
int prot;
--
1.7.12.4
- [Qemu-devel] [PULL 27/34] target-s390x: implement miscellaneous-instruction-extensions facility, (continued)
- [Qemu-devel] [PULL 27/34] target-s390x: implement miscellaneous-instruction-extensions facility, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 23/34] target-s390x: implement LOAD FP INTEGER instructions, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 21/34] target-s390x: move STORE CLOCK FAST to the correct facility, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 32/34] target-s390x: use softmmu functions for mvcp/mvcs, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 19/34] target-s390x: fix CLGIT instruction, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 34/34] target-s390x: Only access allocated storage keys, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 17/34] target-s390x: implement LAY and LAEY instructions, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 29/34] target-s390x: implement high-word facility, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 26/34] target-s390x: implement LPDFR and LNDFR instructions, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 28/34] target-s390x: implement load-and-trap facility, Alexander Graf, 2015/06/04
- [Qemu-devel] [PULL 31/34] target-s390x: support non current ASC in s390_cpu_handle_mmu_fault,
Alexander Graf <=
- [Qemu-devel] [PULL 25/34] target-s390x: implement TRANSLATE EXTENDED instruction, Alexander Graf, 2015/06/04
- Re: [Qemu-devel] [PULL 00/34] s390 patch queue 2015-06-05, Peter Maydell, 2015/06/05