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| author | Bibo Mao <maobibo@loongson.cn> | 2025-09-04 18:07:18 +0800 |
|---|---|---|
| committer | Bibo Mao <maobibo@loongson.cn> | 2025-09-28 16:10:34 +0800 |
| commit | 56db997db04b14c15fbfbdaaa5eb924c53b730fa (patch) | |
| tree | 5f31dcb79a7c709937886015feefb0164fccffd7 | |
| parent | eae570bdcd2d22c0e4bc058faff7f5ff874cb801 (diff) | |
| download | focaccia-qemu-56db997db04b14c15fbfbdaaa5eb924c53b730fa.tar.gz focaccia-qemu-56db997db04b14c15fbfbdaaa5eb924c53b730fa.zip | |
target/loongarch: Invalid tlb entry in invalidate_tlb()
Invalid tlb entry in function invalidate_tlb(), and its usage is simple and easy to use. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
| -rw-r--r-- | target/loongarch/tcg/tlb_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/loongarch/tcg/tlb_helper.c b/target/loongarch/tcg/tlb_helper.c index 7a85d9ca55..b777f68f71 100644 --- a/target/loongarch/tcg/tlb_helper.c +++ b/target/loongarch/tcg/tlb_helper.c @@ -123,6 +123,7 @@ static void invalidate_tlb_entry(CPULoongArchState *env, int index) return; } + tlb->tlb_misc = FIELD_DP64(tlb->tlb_misc, TLB_MISC, E, 0); tlb_ps = FIELD_EX64(tlb->tlb_misc, TLB_MISC, PS); pagesize = MAKE_64BIT_MASK(tlb_ps, 1); mask = MAKE_64BIT_MASK(0, tlb_ps + 1); @@ -338,7 +339,6 @@ void helper_tlbwr(CPULoongArchState *env) old = env->tlb + index; if (FIELD_EX64(env->CSR_TLBIDX, CSR_TLBIDX, NE)) { invalidate_tlb(env, index); - old->tlb_misc = FIELD_DP64(old->tlb_misc, TLB_MISC, E, 0); return; } |