fctiwz.c (96916090f488986a4ebb8e9ffa6a3b50881d5ccd) fctiwz.c (d2b194ed820880eb19c43b9c10d9f5f30026ee54)
1#include <linux/types.h>
2#include <linux/errno.h>
3#include <asm/uaccess.h>
4
1#include <linux/types.h>
2#include <linux/errno.h>
3#include <asm/uaccess.h>
4
5#include "soft-fp.h"
6#include "double.h"
5#include <asm/sfp-machine.h>
6#include <math-emu/soft-fp.h>
7#include <math-emu/double.h>
7
8int
9fctiwz(u32 *frD, void *frB)
10{
11 FP_DECL_D(B);
8
9int
10fctiwz(u32 *frD, void *frB)
11{
12 FP_DECL_D(B);
13 FP_DECL_EX;
12 u32 fpscr;
13 unsigned int r;
14
15 fpscr = __FPU_FPSCR;
16 __FPU_FPSCR &= ~(3);
17 __FPU_FPSCR |= FP_RND_ZERO;
18
14 u32 fpscr;
15 unsigned int r;
16
17 fpscr = __FPU_FPSCR;
18 __FPU_FPSCR &= ~(3);
19 __FPU_FPSCR |= FP_RND_ZERO;
20
19 __FP_UNPACK_D(B, frB);
21 FP_UNPACK_DP(B, frB);
20 FP_TO_INT_D(r, B, 32, 1);
21 frD[1] = r;
22
23 __FPU_FPSCR = fpscr;
24
25#ifdef DEBUG
26 printk("%s: D %p, B %p: ", __func__, frD, frB);
27 dump_double(frD);
28 printk("\n");
29#endif
30
31 return 0;
32}
22 FP_TO_INT_D(r, B, 32, 1);
23 frD[1] = r;
24
25 __FPU_FPSCR = fpscr;
26
27#ifdef DEBUG
28 printk("%s: D %p, B %p: ", __func__, frD, frB);
29 dump_double(frD);
30 printk("\n");
31#endif
32
33 return 0;
34}