Michael Spencer
/
LaOS
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NetServices/lwip/arch/cc.h@1:f5ac63519541, 2014-03-05 (annotated)
- Committer:
- Michael J. Spencer
- Date:
- Wed Mar 05 06:14:02 2014 -0800
- Revision:
- 1:f5ac63519541
Initial commit.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Michael J. Spencer |
1:f5ac63519541 | 1 | /* |
| Michael J. Spencer |
1:f5ac63519541 | 2 | * Author: Adam Dunkels <adam@sics.se> |
| Michael J. Spencer |
1:f5ac63519541 | 3 | * |
| Michael J. Spencer |
1:f5ac63519541 | 4 | */ |
| Michael J. Spencer |
1:f5ac63519541 | 5 | #ifndef __LWIP_ARCH_CC_H__ |
| Michael J. Spencer |
1:f5ac63519541 | 6 | #define __LWIP_ARCH_CC_H__ |
| Michael J. Spencer |
1:f5ac63519541 | 7 | |
| Michael J. Spencer |
1:f5ac63519541 | 8 | #define LITTLE_ENDIAN 1234 |
| Michael J. Spencer |
1:f5ac63519541 | 9 | |
| Michael J. Spencer |
1:f5ac63519541 | 10 | #define BYTE_ORDER LITTLE_ENDIAN |
| Michael J. Spencer |
1:f5ac63519541 | 11 | |
| Michael J. Spencer |
1:f5ac63519541 | 12 | typedef unsigned char u8_t; |
| Michael J. Spencer |
1:f5ac63519541 | 13 | typedef signed char s8_t; |
| Michael J. Spencer |
1:f5ac63519541 | 14 | typedef unsigned short u16_t; |
| Michael J. Spencer |
1:f5ac63519541 | 15 | typedef signed short s16_t; |
| Michael J. Spencer |
1:f5ac63519541 | 16 | typedef unsigned int u32_t; |
| Michael J. Spencer |
1:f5ac63519541 | 17 | typedef signed int s32_t; |
| Michael J. Spencer |
1:f5ac63519541 | 18 | typedef unsigned int mem_ptr_t; |
| Michael J. Spencer |
1:f5ac63519541 | 19 | |
| Michael J. Spencer |
1:f5ac63519541 | 20 | #ifndef NULL |
| Michael J. Spencer |
1:f5ac63519541 | 21 | #define NULL 0 |
| Michael J. Spencer |
1:f5ac63519541 | 22 | #endif |
| Michael J. Spencer |
1:f5ac63519541 | 23 | |
| Michael J. Spencer |
1:f5ac63519541 | 24 | #ifndef TRUE |
| Michael J. Spencer |
1:f5ac63519541 | 25 | #define TRUE 1 |
| Michael J. Spencer |
1:f5ac63519541 | 26 | #endif |
| Michael J. Spencer |
1:f5ac63519541 | 27 | |
| Michael J. Spencer |
1:f5ac63519541 | 28 | #ifndef FALSE |
| Michael J. Spencer |
1:f5ac63519541 | 29 | #define FALSE 0 |
| Michael J. Spencer |
1:f5ac63519541 | 30 | #endif |
| Michael J. Spencer |
1:f5ac63519541 | 31 | |
| Michael J. Spencer |
1:f5ac63519541 | 32 | #include <stdlib.h> |
| Michael J. Spencer |
1:f5ac63519541 | 33 | #define LWIP_RAND rand |
| Michael J. Spencer |
1:f5ac63519541 | 34 | |
| Michael J. Spencer |
1:f5ac63519541 | 35 | #define LWIP_PLATFORM_DIAG(x) DBG x |
| Michael J. Spencer |
1:f5ac63519541 | 36 | #define LWIP_PLATFORM_ASSERT(x) DBG(x) |
| Michael J. Spencer |
1:f5ac63519541 | 37 | |
| Michael J. Spencer |
1:f5ac63519541 | 38 | #define LWIP_PROVIDE_ERRNO |
| Michael J. Spencer |
1:f5ac63519541 | 39 | |
| Michael J. Spencer |
1:f5ac63519541 | 40 | #define U16_F "hu" |
| Michael J. Spencer |
1:f5ac63519541 | 41 | #define S16_F "hd" |
| Michael J. Spencer |
1:f5ac63519541 | 42 | #define X16_F "hx" |
| Michael J. Spencer |
1:f5ac63519541 | 43 | #define U32_F "lu" |
| Michael J. Spencer |
1:f5ac63519541 | 44 | #define S32_F "ld" |
| Michael J. Spencer |
1:f5ac63519541 | 45 | #define X32_F "lx" |
| Michael J. Spencer |
1:f5ac63519541 | 46 | |
| Michael J. Spencer |
1:f5ac63519541 | 47 | #if 0 |
| Michael J. Spencer |
1:f5ac63519541 | 48 | /*Create compilation problems, and according to http://www.mail-archive.com/lwip-users@nongnu.org/msg06786.html, |
| Michael J. Spencer |
1:f5ac63519541 | 49 | lwIP uses packed structures, so packing the field is not really a good idea ;) */ |
| Michael J. Spencer |
1:f5ac63519541 | 50 | #define PACK_STRUCT_FIELD(x) __packed x |
| Michael J. Spencer |
1:f5ac63519541 | 51 | #else |
| Michael J. Spencer |
1:f5ac63519541 | 52 | #define PACK_STRUCT_FIELD(x) x |
| Michael J. Spencer |
1:f5ac63519541 | 53 | #endif |
| Michael J. Spencer |
1:f5ac63519541 | 54 | |
| Michael J. Spencer |
1:f5ac63519541 | 55 | #ifdef __GNUC__ |
| Michael J. Spencer |
1:f5ac63519541 | 56 | /* Packing for structs in GCC. */ |
| Michael J. Spencer |
1:f5ac63519541 | 57 | #define PACK_STRUCT_STRUCT __attribute__((packed)) |
| Michael J. Spencer |
1:f5ac63519541 | 58 | #define PACK_STRUCT_BEGIN |
| Michael J. Spencer |
1:f5ac63519541 | 59 | #define PACK_STRUCT_END |
| Michael J. Spencer |
1:f5ac63519541 | 60 | #else /* !__GNUC__ */ |
| Michael J. Spencer |
1:f5ac63519541 | 61 | /* Packing for structs in ARM compiler. */ |
| Michael J. Spencer |
1:f5ac63519541 | 62 | #define PACK_STRUCT_STRUCT |
| Michael J. Spencer |
1:f5ac63519541 | 63 | #define PACK_STRUCT_BEGIN __packed |
| Michael J. Spencer |
1:f5ac63519541 | 64 | #define PACK_STRUCT_END |
| Michael J. Spencer |
1:f5ac63519541 | 65 | #endif /* __GNUC__ */ |
| Michael J. Spencer |
1:f5ac63519541 | 66 | |
| Michael J. Spencer |
1:f5ac63519541 | 67 | #define LWIP_CHKSUM_ALGORITHM 3 |
| Michael J. Spencer |
1:f5ac63519541 | 68 | |
| Michael J. Spencer |
1:f5ac63519541 | 69 | |
| Michael J. Spencer |
1:f5ac63519541 | 70 | #endif /* __LWIP_ARCH_CC_H__ */ |