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cpu_ldst.h: use correct guest address parameter 

In the user emulation code path, tlb_vaddr_to_host erronesously passed
vaddr as the guest address to be translated, instead of addr, the parameter
which actually contained the guest address.

This resulted in incorrect addresses being used when emulating block copy
(mvc/mvpg) and block clear (xc) instructions for the s390x target.

Signed-off-by: Bobby Bingham <koorogi@koorogi.info>
Message-Id: <20161113050523.23909-1-koorogi@koorogi.info>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Bobby Bingham 2016-11-12 23:05:23 -06:00 committed by Paolo Bonzini
parent a7764f1548
commit c2a8531690
1 changed files with 1 additions and 1 deletions
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2
include/exec/cpu_ldst.h
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@ -401,7 +401,7 @@ static inline void *tlb_vaddr_to_host(CPUArchState *env, target_ulong addr,
int access_type, int mmu_idx)
{
#if defined(CONFIG_USER_ONLY)
return g2h(vaddr);
return g2h(addr);
#else
int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
CPUTLBEntry *tlbentry = &env->tlb_table[mmu_idx][index];