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target-sparc: simplify replace_tlb_entry by using TTE_PGSIZE 

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Artyom Tarasenko 2016-03-02 14:01:20 +01:00
parent 1a2aefae66
commit e4d06ca74b
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GPG Key ID: 3360C3F7411A125F
1 changed files with 2 additions and 3 deletions
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5
target/sparc/ldst_helper.c
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@ -127,9 +127,8 @@ static void replace_tlb_entry(SparcTLBEntry *tlb,
if (TTE_IS_VALID(tlb->tte)) {
CPUState *cs = CPU(sparc_env_get_cpu(env1));
mask = 0xffffffffffffe000ULL;
mask <<= 3 * ((tlb->tte >> 61) & 3);
size = ~mask + 1;
size = 8192ULL << 3 * TTE_PGSIZE(tlb->tte);
mask = 1ULL + ~size;
va = tlb->tag & mask;