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#ifndef __SYS_CONFIG_H__
#define __SYS_CONFIG_H__
 
/* exceptions first */
/* ??? Why is much of this stuff duplicated with machine/ieeefp.h?  */
#if defined(__H8300__) || defined(__H8500__) || defined (__H8300H__) ||  defined(__W65__) || defined (__H8300S__)
#define _FLOAT_ARG float
#define __SMALL_BITFIELDS
#define _DOUBLE_IS_32BITS
#define __IEEE_BIG_ENDIAN
/* ???  This conditional is true for the h8500 and the w65, defining H8300
   in those cases probably isn't the right thing to do.  */
#define H8300 1
#endif
 
#ifdef __W65__
#define _DOUBLE_IS_32BITS
#define __SMALL_BITFIELDS
#define __IEEE_BIG_ENDIAN
#undef INT_MAX
#undef UINT_MAX
#define INT_MAX 32767
#define UINT_MAX 65535
 
#endif
 
/* 16 bit integer machines */
#if defined(__Z8001__) || defined(__Z8002__) || defined(__H8300__) || defined(__H8500__) || defined(__W65__) || defined (__H8300H__) || defined (__H8300S__) || defined (__mn10200__)
 
#undef INT_MAX
#undef UINT_MAX
#define INT_MAX 32767
#define UINT_MAX 65535
#endif
 
#if defined(__D10V__)
#undef INT_MAX
#undef UINT_MAX
#define INT_MAX __INT_MAX__
#define UINT_MAX (__INT_MAX__ * 2U + 1)
#define _DOUBLE_IS_32BITS
#define _POINTER_INT short
#define __IEEE_BIG_ENDIAN
#endif
 
#ifdef ___AM29K__
#define _FLOAT_RET double
#endif
 
#ifdef __i386__
#ifndef __unix__
/* in other words, go32 */
#define _FLOAT_RET double
#endif
#endif
 
#ifdef __M32R__
#define __IEEE_BIG_ENDIAN
#endif
 
#ifdef __m68k__
/* This is defined in machine/ieeefp.h; need to check is it redundant here? */
#define __IEEE_BIG_ENDIAN
#endif
 
#ifdef __mn10300__
#define __IEEE_LITTLE_ENDIAN
#endif
 
#ifdef __mn10200__
#define _DOUBLE_IS_32BITS
#define __SMALL_BITFIELDS
#define __IEEE_LITTLE_ENDIAN
#endif
 
 
#ifdef __v850
#define __IEEE_LITTLE_ENDIAN
#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__sda__))
#endif
 
 
/* For the PowerPC eabi, force the _impure_ptr to be in .sdata */
#if defined(__PPC__) && defined(_CALL_SYSV)
#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata")))
#endif
 
#if INT_MAX == 32767
typedef long int __int32_t;
typedef unsigned long int __uint32_t;
#else
typedef int __int32_t;
typedef unsigned int __uint32_t;
#endif
 
#ifndef _POINTER_INT
#define _POINTER_INT long
#endif
 
#endif /* __SYS_CONFIG_H__ */

Line No.	Rev	Author	Line
1	39	lampret	`#ifndef __SYS_CONFIG_H__`
2			`#define __SYS_CONFIG_H__`
3
4			`/* exceptions first */`
5			`/* ??? Why is much of this stuff duplicated with machine/ieeefp.h? */`
6			`#if defined(__H8300__) \|\| defined(__H8500__) \|\| defined (__H8300H__) \|\| defined(__W65__) \|\| defined (__H8300S__)`
7			`#define _FLOAT_ARG float`
8			`#define __SMALL_BITFIELDS`
9			`#define _DOUBLE_IS_32BITS`
10			`#define __IEEE_BIG_ENDIAN`
11			`/* ??? This conditional is true for the h8500 and the w65, defining H8300`
12			`in those cases probably isn't the right thing to do. */`
13			`#define H8300 1`
14			`#endif`
15
16			`#ifdef __W65__`
17			`#define _DOUBLE_IS_32BITS`
18			`#define __SMALL_BITFIELDS`
19			`#define __IEEE_BIG_ENDIAN`
20			`#undef INT_MAX`
21			`#undef UINT_MAX`
22			`#define INT_MAX 32767`
23			`#define UINT_MAX 65535`
24
25			`#endif`
26
27			`/* 16 bit integer machines */`
28			`#if defined(__Z8001__) \|\| defined(__Z8002__) \|\| defined(__H8300__) \|\| defined(__H8500__) \|\| defined(__W65__) \|\| defined (__H8300H__) \|\| defined (__H8300S__) \|\| defined (__mn10200__)`
29
30			`#undef INT_MAX`
31			`#undef UINT_MAX`
32			`#define INT_MAX 32767`
33			`#define UINT_MAX 65535`
34			`#endif`
35
36			`#if defined(__D10V__)`
37			`#undef INT_MAX`
38			`#undef UINT_MAX`
39			`#define INT_MAX __INT_MAX__`
40			`#define UINT_MAX (__INT_MAX__ * 2U + 1)`
41			`#define _DOUBLE_IS_32BITS`
42			`#define _POINTER_INT short`
43			`#define __IEEE_BIG_ENDIAN`
44			`#endif`
45
46			`#ifdef ___AM29K__`
47			`#define _FLOAT_RET double`
48			`#endif`
49
50			`#ifdef __i386__`
51			`#ifndef __unix__`
52			`/* in other words, go32 */`
53			`#define _FLOAT_RET double`
54			`#endif`
55			`#endif`
56
57			`#ifdef __M32R__`
58			`#define __IEEE_BIG_ENDIAN`
59			`#endif`
60
61			`#ifdef __m68k__`
62			`/* This is defined in machine/ieeefp.h; need to check is it redundant here? */`
63			`#define __IEEE_BIG_ENDIAN`
64			`#endif`
65
66			`#ifdef __mn10300__`
67			`#define __IEEE_LITTLE_ENDIAN`
68			`#endif`
69
70			`#ifdef __mn10200__`
71			`#define _DOUBLE_IS_32BITS`
72			`#define __SMALL_BITFIELDS`
73			`#define __IEEE_LITTLE_ENDIAN`
74			`#endif`
75
76
77			`#ifdef __v850`
78			`#define __IEEE_LITTLE_ENDIAN`
79			`#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__sda__))`
80			`#endif`
81
82
83			`/* For the PowerPC eabi, force the _impure_ptr to be in .sdata */`
84			`#if defined(__PPC__) && defined(_CALL_SYSV)`
85			`#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata")))`
86			`#endif`
87
88			`#if INT_MAX == 32767`
89			`typedef long int __int32_t;`
90			`typedef unsigned long int __uint32_t;`
91			`#else`
92			`typedef int __int32_t;`
93			`typedef unsigned int __uint32_t;`
94			`#endif`
95
96			`#ifndef _POINTER_INT`
97			`#define _POINTER_INT long`
98			`#endif`
99
100			`#endif /* __SYS_CONFIG_H__ */`

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[/] [or1k/] [branches/] [newlib/] [newlib/] [newlib/] [libc/] [include/] [sys/] [config.h] - Blame information for rev 39