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[PATCH v21 08/13] target/loongarch: Fix missing update CSR_BADV
From: |
Richard Henderson |
Subject: |
[PATCH v21 08/13] target/loongarch: Fix missing update CSR_BADV |
Date: |
Sun, 3 Jul 2022 14:29:08 +0530 |
From: Song Gao <gaosong@loongson.cn>
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>
---
target/loongarch/cpu.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index 4c8f96bc3a..e32d4cc269 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:
--
2.34.1
- [PATCH v21 00/13] Add LoongArch linux-user emulation support, Richard Henderson, 2022/07/03
- [PATCH v21 01/13] linux-user: Add LoongArch generic header files, Richard Henderson, 2022/07/03
- [PATCH v21 02/13] linux-user: Add LoongArch signal support, Richard Henderson, 2022/07/03
- [PATCH v21 03/13] linux-user: Add LoongArch elf support, Richard Henderson, 2022/07/03
- [PATCH v21 04/13] linux-user: Add LoongArch syscall support, Richard Henderson, 2022/07/03
- [PATCH v21 05/13] linux-user: Add LoongArch cpu_loop support, Richard Henderson, 2022/07/03
- [PATCH v21 06/13] scripts: add loongarch64 binfmt config, Richard Henderson, 2022/07/03
- [PATCH v21 07/13] target/loongarch: remove badaddr from CPULoongArch, Richard Henderson, 2022/07/03
- [PATCH v21 08/13] target/loongarch: Fix missing update CSR_BADV,
Richard Henderson <=
- [PATCH v21 09/13] target/loongarch: Fix helper_asrtle_d/asrtgt_d raise wrong exception, Richard Henderson, 2022/07/03
- [PATCH v21 10/13] target/loongarch: remove unused include hw/loader.h, Richard Henderson, 2022/07/03
- [PATCH v21 11/13] target/loongarch: Adjust functions and structure to support user-mode, Richard Henderson, 2022/07/03
- [PATCH v21 12/13] default-configs: Add loongarch linux-user support, Richard Henderson, 2022/07/03
- [PATCH v21 13/13] target/loongarch: Update README, Richard Henderson, 2022/07/03
- Re: [PATCH v21 00/13] Add LoongArch linux-user emulation support, gaosong, 2022/07/03