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| 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 | d921f8fd56f144557413f8e3e35e4c12064e4091 (patch) | |
| tree | 1ec531bb1cdbb16c747c15777ffa2b57fae0fb61 | |
| parent | 3d3d399e76c204c718f3ec6ef48fd0bb303070ab (diff) | |
| download | qemu-d921f8fd56f144557413f8e3e35e4c12064e4091.zip qemu-d921f8fd56f144557413f8e3e35e4c12064e4091.tar.gz qemu-d921f8fd56f144557413f8e3e35e4c12064e4091.tar.bz2 | |
target/tricore: Set default NaN pattern explicitly
Set the default NaN pattern explicitly for tricore.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241202131347.498124-54-peter.maydell@linaro.org
| -rw-r--r-- | target/tricore/helper.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/tricore/helper.c b/target/tricore/helper.c index 7014255..e8b0ec5 100644 --- a/target/tricore/helper.c +++ b/target/tricore/helper.c @@ -117,6 +117,8 @@ void fpu_set_state(CPUTriCoreState *env) set_flush_to_zero(1, &env->fp_status); set_float_detect_tininess(float_tininess_before_rounding, &env->fp_status); set_default_nan_mode(1, &env->fp_status); + /* Default NaN pattern: sign bit clear, frac msb set */ + set_float_default_nan_pattern(0b01000000, &env->fp_status); } uint32_t psw_read(CPUTriCoreState *env) |