diff options
| -rw-r--r-- | target/s390x/cpu.h | 24 | ||||
| -rw-r--r-- | target/s390x/translate.c | 16 |
2 files changed, 17 insertions, 23 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 5b94ace..9faca04 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -346,19 +346,14 @@ void s390x_cpu_debug_excp_handler(CPUState *cs); /* tb flags */ -#define FLAG_MASK_PER (PSW_MASK_PER >> 32) -#define FLAG_MASK_DAT (PSW_MASK_DAT >> 32) -#define FLAG_MASK_IO (PSW_MASK_IO >> 32) -#define FLAG_MASK_EXT (PSW_MASK_EXT >> 32) -#define FLAG_MASK_KEY (PSW_MASK_KEY >> 32) -#define FLAG_MASK_MCHECK (PSW_MASK_MCHECK >> 32) -#define FLAG_MASK_WAIT (PSW_MASK_WAIT >> 32) -#define FLAG_MASK_PSTATE (PSW_MASK_PSTATE >> 32) -#define FLAG_MASK_ASC (PSW_MASK_ASC >> 32) -#define FLAG_MASK_CC (PSW_MASK_CC >> 32) -#define FLAG_MASK_PM (PSW_MASK_PM >> 32) -#define FLAG_MASK_64 (PSW_MASK_64 >> 32) -#define FLAG_MASK_32 0x00001000 +#define FLAG_MASK_PSW_SHIFT 31 +#define FLAG_MASK_PER (PSW_MASK_PER >> FLAG_MASK_PSW_SHIFT) +#define FLAG_MASK_PSTATE (PSW_MASK_PSTATE >> FLAG_MASK_PSW_SHIFT) +#define FLAG_MASK_ASC (PSW_MASK_ASC >> FLAG_MASK_PSW_SHIFT) +#define FLAG_MASK_64 (PSW_MASK_64 >> FLAG_MASK_PSW_SHIFT) +#define FLAG_MASK_32 (PSW_MASK_32 >> FLAG_MASK_PSW_SHIFT) +#define FLAG_MASK_PSW (FLAG_MASK_PER | FLAG_MASK_PSTATE \ + | FLAG_MASK_ASC | FLAG_MASK_64 | FLAG_MASK_32) /* Control register 0 bits */ #define CR0_LOWPROT 0x0000000010000000ULL @@ -416,8 +411,7 @@ static inline void cpu_get_tb_cpu_state(CPUS390XState* env, target_ulong *pc, { *pc = env->psw.addr; *cs_base = env->ex_value; - *flags = ((env->psw.mask >> 32) & ~FLAG_MASK_CC) | - ((env->psw.mask & PSW_MASK_32) ? FLAG_MASK_32 : 0); + *flags = (env->psw.mask >> FLAG_MASK_PSW_SHIFT) & FLAG_MASK_PSW; } #define MAX_ILEN 6 diff --git a/target/s390x/translate.c b/target/s390x/translate.c index a3414c0..df3fefa 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -323,11 +323,11 @@ static inline uint64_t ld_code4(CPUS390XState *env, uint64_t pc) static int get_mem_index(DisasContext *s) { switch (s->tb->flags & FLAG_MASK_ASC) { - case PSW_ASC_PRIMARY >> 32: + case PSW_ASC_PRIMARY >> FLAG_MASK_PSW_SHIFT: return 0; - case PSW_ASC_SECONDARY >> 32: + case PSW_ASC_SECONDARY >> FLAG_MASK_PSW_SHIFT: return 1; - case PSW_ASC_HOME >> 32: + case PSW_ASC_HOME >> FLAG_MASK_PSW_SHIFT: return 2; default: tcg_abort(); @@ -387,7 +387,7 @@ static inline void gen_trap(DisasContext *s) #ifndef CONFIG_USER_ONLY static void check_privileged(DisasContext *s) { - if (s->tb->flags & (PSW_MASK_PSTATE >> 32)) { + if (s->tb->flags & FLAG_MASK_PSTATE) { gen_program_exception(s, PGM_PRIVILEGED); } } @@ -2932,20 +2932,20 @@ static ExitStatus op_mov2e(DisasContext *s, DisasOps *o) o->g_in2 = false; switch (s->tb->flags & FLAG_MASK_ASC) { - case PSW_ASC_PRIMARY >> 32: + case PSW_ASC_PRIMARY >> FLAG_MASK_PSW_SHIFT: tcg_gen_movi_i64(ar1, 0); break; - case PSW_ASC_ACCREG >> 32: + case PSW_ASC_ACCREG >> FLAG_MASK_PSW_SHIFT: tcg_gen_movi_i64(ar1, 1); break; - case PSW_ASC_SECONDARY >> 32: + case PSW_ASC_SECONDARY >> FLAG_MASK_PSW_SHIFT: if (b2) { tcg_gen_ld32u_i64(ar1, cpu_env, offsetof(CPUS390XState, aregs[b2])); } else { tcg_gen_movi_i64(ar1, 0); } break; - case PSW_ASC_HOME >> 32: + case PSW_ASC_HOME >> FLAG_MASK_PSW_SHIFT: tcg_gen_movi_i64(ar1, 2); break; } |