source: trunk/src/gcc/libjava/java/lang/ieeefp.h@ 1213

Last change on this file since 1213 was 2, checked in by bird, 23 years ago

Initial revision

  • Property cvs2svn:cvs-rev set to 1.1
  • Property svn:eol-style set to native
  • Property svn:executable set to *
File size: 2.4 KB
Line 
1#ifndef __IEEE_BIG_ENDIAN
2#ifndef __IEEE_LITTLE_ENDIAN
3
4#ifdef __alpha__
5#define __IEEE_LITTLE_ENDIAN
6#endif
7
8#if defined(__arm__) || defined(__thumb__)
9/* ARM always has big-endian words. Within those words the byte ordering
10 will be big or little endian depending upon the target. */
11#define __IEEE_BIG_ENDIAN
12#ifdef __ARMEL__
13#define __IEEE_BYTES_LITTLE_ENDIAN
14#endif
15#endif
16
17#ifdef __hppa__
18#define __IEEE_BIG_ENDIAN
19#endif
20
21#if defined (__sparc) || defined (__sparc__)
22#define __IEEE_BIG_ENDIAN
23#endif
24
25#if defined(__m68k__) || defined(__mc68000__)
26#define __IEEE_BIG_ENDIAN
27#endif
28
29#if defined (__H8300__) || defined (__H8300H__)
30#define __IEEE_BIG_ENDIAN
31#define __SMALL_BITFIELDS
32#define _DOUBLE_IS_32BITS
33#endif
34
35#ifdef __H8500__
36#define __IEEE_BIG_ENDIAN
37#define __SMALL_BITFIELDS
38#define _DOUBLE_IS_32BITS
39#endif
40
41#ifdef __sh__
42#ifdef __LITTLE_ENDIAN__
43#define __IEEE_LITTLE_ENDIAN
44#else
45#define __IEEE_BIG_ENDIAN
46#endif
47
48#ifdef __SH3E__
49#define _DOUBLE_IS_32BITS
50#endif
51#endif
52
53#ifdef _AM29K
54#define __IEEE_BIG_ENDIAN
55#endif
56
57#ifdef __i386__
58#define __IEEE_LITTLE_ENDIAN
59#endif
60
61#ifdef __i960__
62#define __IEEE_LITTLE_ENDIAN
63#endif
64
65#ifdef __MIPSEL__
66#define __IEEE_LITTLE_ENDIAN
67#endif
68
69#ifdef __MIPSEB__
70#define __IEEE_BIG_ENDIAN
71#endif
72
73#ifdef __pj__
74#ifdef __pjl__
75#define __IEEE_LITTLE_ENDIAN
76#else
77#define __IEEE_BIG_ENDIAN
78#endif
79#endif
80
81/* necv70 was __IEEE_LITTLE_ENDIAN. */
82
83#ifdef __W65__
84#define __IEEE_LITTLE_ENDIAN
85#define __SMALL_BITFIELDS
86#define _DOUBLE_IS_32BITS
87#endif
88
89#if defined(__Z8001__) || defined(__Z8002__)
90#define __IEEE_BIG_ENDIAN
91#endif
92
93#ifdef __m88k__
94#define __IEEE_BIG_ENDIAN
95#endif
96
97#ifdef __v800
98#define __IEEE_LITTLE_ENDIAN
99#endif
100
101#if defined (__PPC__) || defined (__ppc__)
102#if (defined(_BIG_ENDIAN) && _BIG_ENDIAN) || (defined(_AIX) && _AIX) \
103 || defined (__APPLE__)
104#define __IEEE_BIG_ENDIAN
105#else
106#if (defined(_LITTLE_ENDIAN) && _LITTLE_ENDIAN) || (defined(__sun__) && __sun__) || (defined(__WIN32__) && __WIN32__)
107#define __IEEE_LITTLE_ENDIAN
108#endif
109#endif
110#endif
111
112#ifdef __fr30__
113#define __IEEE_BIG_ENDIAN
114#endif
115
116#ifdef __mcore__
117#define __IEEE_BIG_ENDIAN
118#endif
119
120
121#ifdef __ia64__
122#ifdef __BIG_ENDIAN__
123#define __IEEE_BIG_ENDIAN
124#else
125#define __IEEE_LITTLE_ENDIAN
126#endif
127#endif
128
129#ifndef __IEEE_BIG_ENDIAN
130#ifndef __IEEE_LITTLE_ENDIAN
131#error Endianess not declared!!
132#endif /* not __IEEE_LITTLE_ENDIAN */
133#endif /* not __IEEE_BIG_ENDIAN */
134
135#endif /* not __IEEE_LITTLE_ENDIAN */
136#endif /* not __IEEE_BIG_ENDIAN */
137
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