_clearfp.c File Reference

#include "fpscr.h"

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Functions
unsigned int	_clearfp (void)

Function Documentation

_clearfp()

unsigned int _clearfp

(

void

)

Definition at line 10 of file _clearfp.c.

{
    ARM_FPSCR fpscr;
    unsigned int status;
 
    fpscr.raw = __getfp();
    status = _statusfp();
 
    fpscr.data.exception = fpscr.data.exception & ~ARM_CW_STATUS_MASK;
 
    __setfp(fpscr.raw);
    return status;
}