From: Max Filippov Date: Sun, 27 May 2012 14:34:50 +0000 (+0400) Subject: target-xtensa: update EXCVADDR in case of page table lookup X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=39e7d37f0f25823c00d1105e8eb9b61182fd349c;p=qemu.git target-xtensa: update EXCVADDR in case of page table lookup According to ISA, 4.4.2.6, EXCVADDR may be changed by any TLB miss, even if the miss is handled entirely by processor hardware. Signed-off-by: Max Filippov Signed-off-by: Blue Swirl --- diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c index 5e7e72e113..04c4f6064e 100644 --- a/target-xtensa/helper.c +++ b/target-xtensa/helper.c @@ -511,6 +511,7 @@ static int autorefill_mmu(CPUXtensaState *env, uint32_t vaddr, bool dtlb, *wi = (++env->autorefill_idx) & 0x3; split_tlb_entry_spec_way(env, vaddr, dtlb, &vpn, *wi, ei); xtensa_tlb_set_entry(env, dtlb, *wi, *ei, vpn, pte); + env->sregs[EXCVADDR] = vaddr; qemu_log("%s: autorefill(%08x): %08x -> %08x\n", __func__, vaddr, vpn, pte); }