Exception ADEM/ADEF need update CSR_BADV, the value from the virtual address.

Signed-off-by: Song Gao <gaosong@loongson.cn>
---
 target/loongarch/tcg/tcg_cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/loongarch/tcg/tcg_cpu.c b/target/loongarch/tcg/tcg_cpu.c
index c05a06eeb5..8615e03d14 100644
--- a/target/loongarch/tcg/tcg_cpu.c
+++ b/target/loongarch/tcg/tcg_cpu.c
@@ -225,6 +225,7 @@ static void loongarch_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
 {
     CPULoongArchState *env = cpu_env(cs);
 
+    env->CSR_BADV = addr;
     if (access_type == MMU_INST_FETCH) {
         do_raise_exception(env, EXCCODE_ADEF, retaddr);
     } else {
-- 
2.47.3

On 2025/12/30 下午7:30, Song Gao wrote:
> Exception ADEM/ADEF need update CSR_BADV, the value from the virtual address.
> 
> Signed-off-by: Song Gao <gaosong@loongson.cn>
> ---
>   target/loongarch/tcg/tcg_cpu.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/target/loongarch/tcg/tcg_cpu.c b/target/loongarch/tcg/tcg_cpu.c
> index c05a06eeb5..8615e03d14 100644
> --- a/target/loongarch/tcg/tcg_cpu.c
> +++ b/target/loongarch/tcg/tcg_cpu.c
> @@ -225,6 +225,7 @@ static void loongarch_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
>   {
>       CPULoongArchState *env = cpu_env(cs);
>   
> +    env->CSR_BADV = addr;
>       if (access_type == MMU_INST_FETCH) {
>           do_raise_exception(env, EXCCODE_ADEF, retaddr);
>       } else {
> 
Reviewed-by: Bibo Mao <maobibo@loongson.cn>