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softfloat: Reinstate accidentally disabled target-specific NaN handling

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Include config.h in softfloat.c, so that the target specific ifdefs in
softfloat-specialize.h are evaluated correctly. This was accidentally
broken in commit 789ec7ce2 when config-target.h was removed from
softfloat.h, and means that most targets will have been returning the
wrong results for calculations involving NaNs.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Peter Maydell 2011-09-26 16:56:55 +01:00 committed by Blue Swirl
parent df0eda9b73
commit 2ac8bd03c5
1 changed files with 5 additions and 0 deletions
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fpu/softfloat.c
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@ -35,6 +35,11 @@ these four paragraphs for those parts of this code that are retained.
=============================================================================*/
/* softfloat (and in particular the code in softfloat-specialize.h) is
* target-dependent and needs the TARGET_* macros.
*/
#include "config.h"
#include "softfloat.h"
/*----------------------------------------------------------------------------