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Full MIPS64 MMU implementation, by Aurelien Jarno.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2820 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-05-13 19:22:13 +00:00
parent f1b0aa5de7
commit 100ce98812
3 changed files with 53 additions and 7 deletions
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3
target-mips/op_helper.c
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@ -391,6 +391,9 @@ static void r4k_fill_tlb (int idx)
/* XXX: detect conflicting TLBs and raise a MCHECK exception when needed */
tlb = &env->mmu.r4k.tlb[idx];
tlb->VPN = env->CP0_EntryHi & (TARGET_PAGE_MASK << 1);
#ifdef TARGET_MIPS64
tlb->VPN &= 0xC00000FFFFFFFFFFULL;
#endif
tlb->ASID = env->CP0_EntryHi & 0xFF;
tlb->PageMask = env->CP0_PageMask;
tlb->G = env->CP0_EntryLo0 & env->CP0_EntryLo1 & 1;