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| author | Song Gao <gaosong@loongson.cn> | 2022-06-24 11:10:44 +0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-07-04 11:08:58 +0530 |
| commit | 7d552f0e0abfdfa88ad1825297a7077397e1ae95 (patch) | |
| tree | 48936035e3dd4ba6c0465461f5b64f45fdb77708 | |
| parent | fffca8f227a9bab76af77f9b828cba94cafe119e (diff) | |
| download | qemu-7d552f0e0abfdfa88ad1825297a7077397e1ae95.zip qemu-7d552f0e0abfdfa88ad1825297a7077397e1ae95.tar.gz qemu-7d552f0e0abfdfa88ad1825297a7077397e1ae95.tar.bz2 | |
target/loongarch: Fix missing update CSR_BADV
loongarch_cpu_do_interrupt() should update CSR_BADV for some EXCCODE.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220624031049.1716097-9-gaosong@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/loongarch/cpu.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 4c8f96b..e32d4cc 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -171,18 +171,20 @@ static void loongarch_cpu_do_interrupt(CPUState *cs) cause = cs->exception_index; update_badinstr = 0; break; - case EXCCODE_ADEM: case EXCCODE_SYS: case EXCCODE_BRK: + case EXCCODE_INE: + case EXCCODE_IPE: + case EXCCODE_FPE: + env->CSR_BADV = env->pc; + QEMU_FALLTHROUGH; + case EXCCODE_ADEM: case EXCCODE_PIL: case EXCCODE_PIS: case EXCCODE_PME: case EXCCODE_PNR: case EXCCODE_PNX: case EXCCODE_PPI: - case EXCCODE_INE: - case EXCCODE_IPE: - case EXCCODE_FPE: cause = cs->exception_index; break; default: |