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target-alpha: Split up FPCR value into separate fields.

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The fpcr_exc_status, fpcr_exc_mask, and fpcr_dyn_round fields
are stored in <softfloat.h> format for convenience during
regular execution.

Revert the addition of float_exception_mask to float_status,
added in ba0e276db4.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Richard Henderson 2009-12-31 12:41:07 -08:00 • committed by Aurelien Jarno
parent 7c5a90dd41
commit 8443effb50
3 changed files with 125 additions and 55 deletions
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fpu/softfloat.h
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@ -187,7 +187,6 @@ typedef struct float_status {
signed char float_detect_tininess;
signed char float_rounding_mode;
signed char float_exception_flags;
signed char float_exception_mask;
#ifdef FLOATX80
signed char floatx80_rounding_precision;
#endif