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target/openrisc: Set default NaN pattern explicitly

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Set the default NaN pattern explicitly for openrisc.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241202131347.498124-45-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2024-12-11 15:31:06 +00:00
parent 5c3ba81055
commit 328dea12ec
1 changed files with 2 additions and 0 deletions
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target/openrisc/cpu.c
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@ -111,6 +111,8 @@ static void openrisc_cpu_reset_hold(Object *obj, ResetType type)
*/
set_float_2nan_prop_rule(float_2nan_prop_x87, &cpu->env.fp_status);
/* Default NaN: sign bit clear, frac msb set */
set_float_default_nan_pattern(0b01000000, &cpu->env.fp_status);
#ifndef CONFIG_USER_ONLY
cpu->env.picmr = 0x00000000;