Rev 6099 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
4349 | Serge | 1 | #ifndef __SYS_CONFIG_H__ |
2 | #define __SYS_CONFIG_H__ |
||
3 | |||
4 | #include |
||
5 | #include |
||
6 | |||
4921 | Serge | 7 | #ifdef __aarch64__ |
8 | #define MALLOC_ALIGNMENT 16 |
||
9 | #endif |
||
10 | |||
4349 | Serge | 11 | /* exceptions first */ |
12 | #if defined(__H8500__) || defined(__W65__) |
||
13 | #define __SMALL_BITFIELDS |
||
14 | /* ??? This conditional is true for the h8500 and the w65, defining H8300 |
||
15 | in those cases probably isn't the right thing to do. */ |
||
16 | #define H8300 1 |
||
17 | #endif |
||
18 | |||
19 | /* 16 bit integer machines */ |
||
20 | #if defined(__Z8001__) || defined(__Z8002__) || defined(__H8500__) || defined(__W65__) || defined (__mn10200__) || defined (__AVR__) |
||
21 | |||
22 | #undef INT_MAX |
||
23 | #undef UINT_MAX |
||
24 | #define INT_MAX 32767 |
||
25 | #define UINT_MAX 65535 |
||
26 | #endif |
||
27 | |||
28 | #if defined (__H8300__) || defined (__H8300H__) || defined(__H8300S__) || defined (__H8300SX__) |
||
29 | #define __SMALL_BITFIELDS |
||
30 | #define H8300 1 |
||
31 | #undef INT_MAX |
||
32 | #undef UINT_MAX |
||
33 | #define INT_MAX __INT_MAX__ |
||
34 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
35 | #endif |
||
36 | |||
37 | #if (defined(__CR16__) || defined(__CR16C__) ||defined(__CR16CP__)) |
||
38 | #ifndef __INT32__ |
||
39 | #define __SMALL_BITFIELDS |
||
40 | #undef INT_MAX |
||
41 | #undef UINT_MAX |
||
42 | #define INT_MAX 32767 |
||
43 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
44 | #else /* INT32 */ |
||
45 | #undef INT_MAX |
||
46 | #undef UINT_MAX |
||
47 | #define INT_MAX 2147483647 |
||
48 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
49 | #endif /* INT32 */ |
||
50 | |||
51 | #endif /* CR16C */ |
||
52 | |||
53 | #if defined (__xc16x__) || defined (__xc16xL__) || defined (__xc16xS__) |
||
54 | #define __SMALL_BITFIELDS |
||
55 | #endif |
||
56 | |||
57 | #ifdef __W65__ |
||
58 | #define __SMALL_BITFIELDS |
||
59 | #endif |
||
60 | |||
61 | #if defined(__D10V__) |
||
62 | #define __SMALL_BITFIELDS |
||
63 | #undef INT_MAX |
||
64 | #undef UINT_MAX |
||
65 | #define INT_MAX __INT_MAX__ |
||
66 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
67 | #define _POINTER_INT short |
||
68 | #endif |
||
69 | |||
70 | #if defined(__mc68hc11__) || defined(__mc68hc12__) || defined(__mc68hc1x__) |
||
71 | #undef INT_MAX |
||
72 | #undef UINT_MAX |
||
73 | #define INT_MAX __INT_MAX__ |
||
74 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
75 | #define _POINTER_INT short |
||
76 | #endif |
||
77 | |||
6099 | serge | 78 | #if defined(__m68k__) || defined(__mc68000__) |
79 | #define _READ_WRITE_RETURN_TYPE _ssize_t |
||
80 | #endif |
||
81 | |||
4349 | Serge | 82 | #ifdef ___AM29K__ |
83 | #define _FLOAT_RET double |
||
84 | #endif |
||
85 | |||
86 | #ifdef __i386__ |
||
87 | #ifndef __unix__ |
||
88 | /* in other words, go32 */ |
||
89 | #define _FLOAT_RET double |
||
90 | #endif |
||
91 | #if defined(__linux__) || defined(__RDOS__) |
||
92 | /* we want the reentrancy structure to be returned by a function */ |
||
93 | #define __DYNAMIC_REENT__ |
||
94 | #define HAVE_GETDATE |
||
95 | #define _HAVE_SYSTYPES |
||
96 | #define _READ_WRITE_RETURN_TYPE _ssize_t |
||
97 | #define __LARGE64_FILES 1 |
||
98 | /* we use some glibc header files so turn on glibc large file feature */ |
||
99 | #define _LARGEFILE64_SOURCE 1 |
||
100 | #endif |
||
101 | #endif |
||
102 | |||
103 | #ifdef __mn10200__ |
||
104 | #define __SMALL_BITFIELDS |
||
105 | #endif |
||
106 | |||
107 | #ifdef __AVR__ |
||
108 | #define __SMALL_BITFIELDS |
||
109 | #define _POINTER_INT short |
||
110 | #endif |
||
111 | |||
112 | #ifdef __v850 |
||
113 | #define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__sda__)) |
||
114 | #endif |
||
115 | |||
116 | /* For the PowerPC eabi, force the _impure_ptr to be in .sdata */ |
||
117 | #if defined(__PPC__) |
||
118 | #if defined(_CALL_SYSV) |
||
119 | #define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata"))) |
||
120 | #endif |
||
121 | #ifdef __SPE__ |
||
122 | #define _LONG_DOUBLE double |
||
123 | #endif |
||
124 | #endif |
||
125 | |||
126 | /* Configure small REENT structure for Xilinx MicroBlaze platforms */ |
||
127 | #if defined (__MICROBLAZE__) |
||
128 | #ifndef _REENT_SMALL |
||
129 | #define _REENT_SMALL |
||
130 | #endif |
||
131 | /* Xilinx XMK uses Unix98 mutex */ |
||
132 | #ifdef __XMK__ |
||
133 | #define _UNIX98_THREAD_MUTEX_ATTRIBUTES |
||
134 | #endif |
||
135 | #endif |
||
136 | |||
137 | #if defined(__mips__) && !defined(__rtems__) |
||
138 | #define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata"))) |
||
139 | #endif |
||
140 | |||
141 | #ifdef __xstormy16__ |
||
142 | #define __SMALL_BITFIELDS |
||
143 | #undef INT_MAX |
||
144 | #undef UINT_MAX |
||
145 | #define INT_MAX __INT_MAX__ |
||
146 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
147 | #define MALLOC_ALIGNMENT 8 |
||
148 | #define _POINTER_INT short |
||
149 | #define __BUFSIZ__ 16 |
||
150 | #define _REENT_SMALL |
||
151 | #endif |
||
4921 | Serge | 152 | |
153 | #if defined __MSP430__ |
||
154 | #ifndef _REENT_SMALL |
||
155 | #define _REENT_SMALL |
||
156 | #endif |
||
157 | |||
158 | #define __SMALL_BITFIELDS |
||
159 | |||
160 | #ifdef __MSP430X_LARGE__ |
||
161 | #define _POINTER_INT long |
||
162 | #else |
||
163 | #define _POINTER_INT int |
||
164 | #endif |
||
165 | #endif |
||
166 | |||
4349 | Serge | 167 | #ifdef __m32c__ |
168 | #define __SMALL_BITFIELDS |
||
169 | #undef INT_MAX |
||
170 | #undef UINT_MAX |
||
171 | #define INT_MAX __INT_MAX__ |
||
172 | #define UINT_MAX (__INT_MAX__ * 2U + 1) |
||
173 | #define MALLOC_ALIGNMENT 8 |
||
174 | #if defined(__r8c_cpu__) || defined(__m16c_cpu__) |
||
175 | #define _POINTER_INT short |
||
176 | #else |
||
177 | #define _POINTER_INT long |
||
178 | #endif |
||
179 | #define __BUFSIZ__ 16 |
||
180 | #define _REENT_SMALL |
||
181 | #endif /* __m32c__ */ |
||
182 | |||
183 | #ifdef __SPU__ |
||
184 | #define MALLOC_ALIGNMENT 16 |
||
185 | #define __CUSTOM_FILE_IO__ |
||
186 | #endif |
||
187 | |||
6099 | serge | 188 | #if defined(__or1k__) || defined(__or1knd__) |
189 | #define __DYNAMIC_REENT__ |
||
190 | #endif |
||
191 | |||
4349 | Serge | 192 | /* This block should be kept in sync with GCC's limits.h. The point |
193 | of having these definitions here is to not include limits.h, which |
||
194 | would pollute the user namespace, while still using types of the |
||
195 | the correct widths when deciding how to define __int32_t and |
||
196 | __int64_t. */ |
||
197 | #ifndef __INT_MAX__ |
||
198 | # ifdef INT_MAX |
||
199 | # define __INT_MAX__ INT_MAX |
||
200 | # else |
||
201 | # define __INT_MAX__ 2147483647 |
||
202 | # endif |
||
203 | #endif |
||
204 | |||
205 | #ifndef __LONG_MAX__ |
||
206 | # ifdef LONG_MAX |
||
207 | # define __LONG_MAX__ LONG_MAX |
||
208 | # else |
||
209 | # if defined (__alpha__) || (defined (__sparc__) && defined(__arch64__)) \ |
||
210 | || defined (__sparcv9) |
||
211 | # define __LONG_MAX__ 9223372036854775807L |
||
212 | # else |
||
213 | # define __LONG_MAX__ 2147483647L |
||
214 | # endif /* __alpha__ || sparc64 */ |
||
215 | # endif |
||
216 | #endif |
||
217 | /* End of block that should be kept in sync with GCC's limits.h. */ |
||
218 | |||
219 | #ifndef _POINTER_INT |
||
220 | #define _POINTER_INT long |
||
221 | #endif |
||
222 | |||
223 | #ifdef __frv__ |
||
224 | #define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata"))) |
||
225 | #endif |
||
226 | #undef __RAND_MAX |
||
227 | #if __INT_MAX__ == 32767 |
||
228 | #define __RAND_MAX 32767 |
||
229 | #else |
||
230 | #define __RAND_MAX 0x7fffffff |
||
231 | #endif |
||
232 | |||
233 | #if defined(__CYGWIN__) |
||
234 | #include |
||
235 | #endif |
||
236 | |||
237 | #if defined(__rtems__) |
||
238 | #define __FILENAME_MAX__ 255 |
||
239 | #define _READ_WRITE_RETURN_TYPE _ssize_t |
||
4921 | Serge | 240 | #define __DYNAMIC_REENT__ |
241 | #define _REENT_GLOBAL_ATEXIT |
||
4349 | Serge | 242 | #endif |
243 | |||
244 | #ifndef __EXPORT |
||
245 | #define __EXPORT |
||
246 | #endif |
||
247 | |||
248 | #ifndef __IMPORT |
||
249 | #define __IMPORT |
||
250 | #endif |
||
251 | |||
252 | /* Define return type of read/write routines. In POSIX, the return type |
||
253 | for read()/write() is "ssize_t" but legacy newlib code has been using |
||
254 | "int" for some time. If not specified, "int" is defaulted. */ |
||
255 | #ifndef _READ_WRITE_RETURN_TYPE |
||
256 | #define _READ_WRITE_RETURN_TYPE int |
||
257 | #endif |
||
4921 | Serge | 258 | /* Define `count' parameter of read/write routines. In POSIX, the `count' |
259 | parameter is "size_t" but legacy newlib code has been using "int" for some |
||
260 | time. If not specified, "int" is defaulted. */ |
||
261 | #ifndef _READ_WRITE_BUFSIZE_TYPE |
||
262 | #define _READ_WRITE_BUFSIZE_TYPE int |
||
263 | #endif |
||
4349 | Serge | 264 | |
265 | #ifndef __WCHAR_MAX__ |
||
266 | #if __INT_MAX__ == 32767 || defined (_WIN32) |
||
267 | #define __WCHAR_MAX__ 0xffffu |
||
268 | #endif |
||
269 | #endif |
||
270 | |||
271 | /* See if small reent asked for at configuration time and |
||
272 | is not chosen by the platform by default. */ |
||
273 | #ifdef _WANT_REENT_SMALL |
||
274 | #ifndef _REENT_SMALL |
||
275 | #define _REENT_SMALL |
||
276 | #endif |
||
277 | #endif |
||
278 | |||
279 | /* If _MB_EXTENDED_CHARSETS_ALL is set, we want all of the extended |
||
280 | charsets. The extended charsets add a few functions and a couple |
||
281 | of tables of a few K each. */ |
||
282 | #ifdef _MB_EXTENDED_CHARSETS_ALL |
||
283 | #define _MB_EXTENDED_CHARSETS_ISO 1 |
||
284 | #define _MB_EXTENDED_CHARSETS_WINDOWS 1 |
||
285 | #endif |
||
286 | |||
287 | #endif /* __SYS_CONFIG_H__ */ |