diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2024-12-11 15:31:07 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-12-11 15:31:07 +0000 |
| commit | 5ab49c3a0991447d2f5b32e2b453ed111e4c968f (patch) | |
| tree | 5ade1eef551cee66148bcfafcba3c6f5dde4222d | |
| parent | 031af9cd9bc750a9d2f7c96535f87c86ffe80a0d (diff) | |
| download | qemu-5ab49c3a0991447d2f5b32e2b453ed111e4c968f.zip qemu-5ab49c3a0991447d2f5b32e2b453ed111e4c968f.tar.gz qemu-5ab49c3a0991447d2f5b32e2b453ed111e4c968f.tar.bz2 | |
target/s390x: Set default NaN pattern explicitly
Set the default NaN pattern explicitly for s390x.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241202131347.498124-49-peter.maydell@linaro.org
| -rw-r--r-- | target/s390x/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index e74055b..adb2750 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -209,6 +209,8 @@ static void s390_cpu_reset_hold(Object *obj, ResetType type) set_float_3nan_prop_rule(float_3nan_prop_s_abc, &env->fpu_status); set_float_infzeronan_rule(float_infzeronan_dnan_always, &env->fpu_status); + /* Default NaN value: sign bit clear, frac msb set */ + set_float_default_nan_pattern(0b01000000, &env->fpu_status); /* fall through */ case RESET_TYPE_S390_CPU_NORMAL: env->psw.mask &= ~PSW_MASK_RI; |