diff options
Diffstat (limited to 'target/s390x/translate.c')
| -rw-r--r-- | target/s390x/translate.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 59b1e5893c..43b736335f 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -314,18 +314,17 @@ static inline void gen_illegal_opcode(DisasContext *s) gen_program_exception(s, PGM_OPERATION); } -static inline void gen_trap(DisasContext *s) +static inline void gen_data_exception(uint8_t dxc) { - TCGv_i32 t; - - /* Set DXC to 0xff. */ - t = tcg_temp_new_i32(); - tcg_gen_ld_i32(t, cpu_env, offsetof(CPUS390XState, fpc)); - tcg_gen_ori_i32(t, t, 0xff00); - tcg_gen_st_i32(t, cpu_env, offsetof(CPUS390XState, fpc)); - tcg_temp_free_i32(t); + TCGv_i32 tmp = tcg_const_i32(dxc); + gen_helper_data_exception(cpu_env, tmp); + tcg_temp_free_i32(tmp); +} - gen_program_exception(s, PGM_DATA); +static inline void gen_trap(DisasContext *s) +{ + /* Set DXC to 0xff */ + gen_data_exception(0xff); } #ifndef CONFIG_USER_ONLY |