blob: 7717eb6fcfb68d05025df1da0b0532f5ccf6c781 [file] [log] [blame]
#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>
#include "soft-fp.h"
#include "double.h"
int
fctiwz(u32 *frD, void *frB)
{
FP_DECL_D(B);
u32 fpscr;
unsigned int r;
fpscr = __FPU_FPSCR;
__FPU_FPSCR &= ~(3);
__FPU_FPSCR |= FP_RND_ZERO;
__FP_UNPACK_D(B, frB);
FP_TO_INT_D(r, B, 32, 1);
frD[1] = r;
__FPU_FPSCR = fpscr;
#ifdef DEBUG
printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
dump_double(frD);
printk("\n");
#endif
return 0;
}