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target/loongarch: fix ASXE flag conflict

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HW_FLAGS_EUEN_ASXE acccidentally conflicts with HW_FLAGS_CRMD_PG,
enabling LASX instructions even when CSR_EUEN.ASXE=0.

Closes: https://gitlab.com/qemu-project/qemu/-/issues/1907
Signed-off-by: Jiajie Chen <c@jia.je>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230930112837.1871691-1-c@jia.je>
Signed-off-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Jiajie Chen 2023-09-30 19:28:23 +08:00 committed by Song Gao
parent 63011373ad
commit 32f4916cfb
1 changed files with 2 additions and 2 deletions
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4
target/loongarch/cpu.h
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@ -458,11 +458,11 @@ static inline void set_pc(CPULoongArchState *env, uint64_t value)
* LoongArch CPUs hardware flags.
*/
#define HW_FLAGS_PLV_MASK R_CSR_CRMD_PLV_MASK /* 0x03 */
#define HW_FLAGS_CRMD_PG R_CSR_CRMD_PG_MASK /* 0x10 */
#define HW_FLAGS_EUEN_FPE 0x04
#define HW_FLAGS_EUEN_SXE 0x08
#define HW_FLAGS_EUEN_ASXE 0x10
#define HW_FLAGS_CRMD_PG R_CSR_CRMD_PG_MASK /* 0x10 */
#define HW_FLAGS_VA32 0x20
#define HW_FLAGS_EUEN_ASXE 0x40
static inline void cpu_get_tb_cpu_state(CPULoongArchState *env, vaddr *pc,
uint64_t *cs_base, uint32_t *flags)