diff options
Diffstat (limited to 'target-alpha/op_helper.c')
-rw-r--r-- | target-alpha/op_helper.c | 41 |
1 files changed, 2 insertions, 39 deletions
diff --git a/target-alpha/op_helper.c b/target-alpha/op_helper.c index 508272c85d..999a8ab46c 100644 --- a/target-alpha/op_helper.c +++ b/target-alpha/op_helper.c @@ -39,49 +39,12 @@ uint64_t helper_load_pcc (void) uint64_t helper_load_fpcr (void) { - uint64_t ret = 0; -#ifdef CONFIG_SOFTFLOAT - ret |= env->fp_status.float_exception_flags << 52; - if (env->fp_status.float_exception_flags) - ret |= 1ULL << 63; - env->ipr[IPR_EXC_SUM] &= ~0x3E: - env->ipr[IPR_EXC_SUM] |= env->fp_status.float_exception_flags << 1; -#endif - switch (env->fp_status.float_rounding_mode) { - case float_round_nearest_even: - ret |= 2ULL << 58; - break; - case float_round_down: - ret |= 1ULL << 58; - break; - case float_round_up: - ret |= 3ULL << 58; - break; - case float_round_to_zero: - break; - } - return ret; + return cpu_alpha_load_fpcr (env); } void helper_store_fpcr (uint64_t val) { -#ifdef CONFIG_SOFTFLOAT - set_float_exception_flags((val >> 52) & 0x3F, &FP_STATUS); -#endif - switch ((val >> 58) & 3) { - case 0: - set_float_rounding_mode(float_round_to_zero, &FP_STATUS); - break; - case 1: - set_float_rounding_mode(float_round_down, &FP_STATUS); - break; - case 2: - set_float_rounding_mode(float_round_nearest_even, &FP_STATUS); - break; - case 3: - set_float_rounding_mode(float_round_up, &FP_STATUS); - break; - } + cpu_alpha_store_fpcr (env, val); } static spinlock_t intr_cpu_lock = SPIN_LOCK_UNLOCKED; |