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MIPS TLB performance improvements, by Daniel Jacobowitz.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2220 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2006-12-06 17:42:40 +00:00
parent ec2309289d
commit 814b9a4749
6 changed files with 54 additions and 8 deletions
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2
target-mips/helper.c
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@ -46,7 +46,7 @@ static int map_address (CPUState *env, target_ulong *physical, int *prot,
tlb_t *tlb;
int i, n;
for (i = 0; i < MIPS_TLB_NB; i++) {
for (i = 0; i < env->tlb_in_use; i++) {
tlb = &env->tlb[i];
/* Check ASID, virtual page number & size */
if ((tlb->G == 1 || tlb->ASID == ASID) &&