_fpmath.h (840b91cc52085d26c112e99d733f71eb92c3ff54) _fpmath.h (97a5390e6ddbe408a6ec8320d9081277d6ec6960)
1/*-
2 * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29union IEEEl2bits {
30 long double e;
31 struct {
1/*-
2 * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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

24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29union IEEEl2bits {
30 long double e;
31 struct {
32#if _BYTE_ORDER == _LITTLE_ENDIAN
33 unsigned int manl :32;
34 unsigned int manh :20;
35 unsigned int exp :11;
36 unsigned int sign :1;
37#else /* _BYTE_ORDER == _LITTLE_ENDIAN */
32 unsigned int sign :1;
33 unsigned int exp :11;
34 unsigned int manh :20;
35 unsigned int manl :32;
38 unsigned int sign :1;
39 unsigned int exp :11;
40 unsigned int manh :20;
41 unsigned int manl :32;
42#endif
36 } bits;
37};
38
39#define mask_nbit_l(u) ((void)0)
40#define LDBL_IMPLICIT_NBIT
41#define LDBL_NBIT 0
42
43#define LDBL_MANH_SIZE 20
44#define LDBL_MANL_SIZE 32
45
46#define LDBL_TO_ARRAY32(u, a) do { \
47 (a)[0] = (uint32_t)(u).bits.manl; \
48 (a)[1] = (uint32_t)(u).bits.manh; \
49} while(0)
43 } bits;
44};
45
46#define mask_nbit_l(u) ((void)0)
47#define LDBL_IMPLICIT_NBIT
48#define LDBL_NBIT 0
49
50#define LDBL_MANH_SIZE 20
51#define LDBL_MANL_SIZE 32
52
53#define LDBL_TO_ARRAY32(u, a) do { \
54 (a)[0] = (uint32_t)(u).bits.manl; \
55 (a)[1] = (uint32_t)(u).bits.manh; \
56} while(0)