fmadds.c (96916090f488986a4ebb8e9ffa6a3b50881d5ccd) fmadds.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"
7#include "single.h"
5#include <asm/sfp-machine.h>
6#include <math-emu/soft-fp.h>
7#include <math-emu/double.h>
8#include <math-emu/single.h>
8
9int
10fmadds(void *frD, void *frA, void *frB, void *frC)
11{
12 FP_DECL_D(R);
13 FP_DECL_D(A);
14 FP_DECL_D(B);
15 FP_DECL_D(C);
16 FP_DECL_D(T);
9
10int
11fmadds(void *frD, void *frA, void *frB, void *frC)
12{
13 FP_DECL_D(R);
14 FP_DECL_D(A);
15 FP_DECL_D(B);
16 FP_DECL_D(C);
17 FP_DECL_D(T);
18 FP_DECL_EX;
17 int ret = 0;
18
19#ifdef DEBUG
20 printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
21#endif
22
19 int ret = 0;
20
21#ifdef DEBUG
22 printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
23#endif
24
23 __FP_UNPACK_D(A, frA);
24 __FP_UNPACK_D(B, frB);
25 __FP_UNPACK_D(C, frC);
25 FP_UNPACK_DP(A, frA);
26 FP_UNPACK_DP(B, frB);
27 FP_UNPACK_DP(C, frC);
26
27#ifdef DEBUG
28 printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
29 printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
30 printk("C: %ld %lu %lu %ld (%ld)\n", C_s, C_f1, C_f0, C_e, C_c);
31#endif
32
33 if ((A_c == FP_CLS_INF && C_c == FP_CLS_ZERO) ||

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40 ret |= EFLAG_VXISI;
41
42 FP_ADD_D(R, T, B);
43
44#ifdef DEBUG
45 printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
46#endif
47
28
29#ifdef DEBUG
30 printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
31 printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
32 printk("C: %ld %lu %lu %ld (%ld)\n", C_s, C_f1, C_f0, C_e, C_c);
33#endif
34
35 if ((A_c == FP_CLS_INF && C_c == FP_CLS_ZERO) ||

--- 6 unchanged lines hidden (view full) ---

42 ret |= EFLAG_VXISI;
43
44 FP_ADD_D(R, T, B);
45
46#ifdef DEBUG
47 printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
48#endif
49
48 return (ret | __FP_PACK_DS(frD, R));
50 __FP_PACK_DS(frD, R);
51
52 return FP_CUR_EXCEPTIONS;
49}
53}