Toyomasa Watarai
/
armcc_info
Describes predefine macros for mbed online compiler (armcc)
mbed/platform/mbed_retarget.h@6:40e873bbc5f7, 2017-03-16 (annotated)
- Committer:
- MACRUM
- Date:
- Thu Mar 16 21:58:09 2017 +0900
- Revision:
- 6:40e873bbc5f7
Add licence header info
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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MACRUM | 6:40e873bbc5f7 | 1 | /* |
MACRUM | 6:40e873bbc5f7 | 2 | * mbed Microcontroller Library |
MACRUM | 6:40e873bbc5f7 | 3 | * Copyright (c) 2006-2016 ARM Limited |
MACRUM | 6:40e873bbc5f7 | 4 | * |
MACRUM | 6:40e873bbc5f7 | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
MACRUM | 6:40e873bbc5f7 | 6 | * you may not use this file except in compliance with the License. |
MACRUM | 6:40e873bbc5f7 | 7 | * You may obtain a copy of the License at |
MACRUM | 6:40e873bbc5f7 | 8 | * |
MACRUM | 6:40e873bbc5f7 | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
MACRUM | 6:40e873bbc5f7 | 10 | * |
MACRUM | 6:40e873bbc5f7 | 11 | * Unless required by applicable law or agreed to in writing, software |
MACRUM | 6:40e873bbc5f7 | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
MACRUM | 6:40e873bbc5f7 | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
MACRUM | 6:40e873bbc5f7 | 14 | * See the License for the specific language governing permissions and |
MACRUM | 6:40e873bbc5f7 | 15 | * limitations under the License. |
MACRUM | 6:40e873bbc5f7 | 16 | * |
MACRUM | 6:40e873bbc5f7 | 17 | */ |
MACRUM | 6:40e873bbc5f7 | 18 | |
MACRUM | 6:40e873bbc5f7 | 19 | #ifndef RETARGET_H |
MACRUM | 6:40e873bbc5f7 | 20 | #define RETARGET_H |
MACRUM | 6:40e873bbc5f7 | 21 | |
MACRUM | 6:40e873bbc5f7 | 22 | #include <stdint.h> |
MACRUM | 6:40e873bbc5f7 | 23 | #include <stddef.h> |
MACRUM | 6:40e873bbc5f7 | 24 | |
MACRUM | 6:40e873bbc5f7 | 25 | /* We can get the following standard types from sys/types for gcc, but we |
MACRUM | 6:40e873bbc5f7 | 26 | * need to define the types ourselves for the other compilers that normally |
MACRUM | 6:40e873bbc5f7 | 27 | * target embedded systems */ |
MACRUM | 6:40e873bbc5f7 | 28 | #if defined(__ARMCC_VERSION) || defined(__ICCARM__) |
MACRUM | 6:40e873bbc5f7 | 29 | typedef int ssize_t; ///< Signed size type, usually encodes negative errors |
MACRUM | 6:40e873bbc5f7 | 30 | typedef long off_t; ///< Offset in a data stream |
MACRUM | 6:40e873bbc5f7 | 31 | typedef int mode_t; ///< Mode for opening files |
MACRUM | 6:40e873bbc5f7 | 32 | |
MACRUM | 6:40e873bbc5f7 | 33 | #define O_RDONLY 0 |
MACRUM | 6:40e873bbc5f7 | 34 | #define O_WRONLY 1 |
MACRUM | 6:40e873bbc5f7 | 35 | #define O_RDWR 2 |
MACRUM | 6:40e873bbc5f7 | 36 | #define O_CREAT 0x0200 |
MACRUM | 6:40e873bbc5f7 | 37 | #define O_TRUNC 0x0400 |
MACRUM | 6:40e873bbc5f7 | 38 | #define O_APPEND 0x0008 |
MACRUM | 6:40e873bbc5f7 | 39 | |
MACRUM | 6:40e873bbc5f7 | 40 | #define NAME_MAX 255 ///< Maximum size of a name in a file path |
MACRUM | 6:40e873bbc5f7 | 41 | |
MACRUM | 6:40e873bbc5f7 | 42 | #else |
MACRUM | 6:40e873bbc5f7 | 43 | #include <sys/fcntl.h> |
MACRUM | 6:40e873bbc5f7 | 44 | #include <sys/types.h> |
MACRUM | 6:40e873bbc5f7 | 45 | #include <sys/syslimits.h> |
MACRUM | 6:40e873bbc5f7 | 46 | #endif |
MACRUM | 6:40e873bbc5f7 | 47 | |
MACRUM | 6:40e873bbc5f7 | 48 | |
MACRUM | 6:40e873bbc5f7 | 49 | /* DIR declarations must also be here */ |
MACRUM | 6:40e873bbc5f7 | 50 | #if __cplusplus |
MACRUM | 6:40e873bbc5f7 | 51 | namespace mbed { class Dir; } |
MACRUM | 6:40e873bbc5f7 | 52 | typedef mbed::Dir DIR; |
MACRUM | 6:40e873bbc5f7 | 53 | |
MACRUM | 6:40e873bbc5f7 | 54 | extern "C" { |
MACRUM | 6:40e873bbc5f7 | 55 | DIR *opendir(const char*); |
MACRUM | 6:40e873bbc5f7 | 56 | struct dirent *readdir(DIR *); |
MACRUM | 6:40e873bbc5f7 | 57 | int closedir(DIR*); |
MACRUM | 6:40e873bbc5f7 | 58 | void rewinddir(DIR*); |
MACRUM | 6:40e873bbc5f7 | 59 | long telldir(DIR*); |
MACRUM | 6:40e873bbc5f7 | 60 | void seekdir(DIR*, long); |
MACRUM | 6:40e873bbc5f7 | 61 | int mkdir(const char *name, mode_t n); |
MACRUM | 6:40e873bbc5f7 | 62 | }; |
MACRUM | 6:40e873bbc5f7 | 63 | #endif |
MACRUM | 6:40e873bbc5f7 | 64 | |
MACRUM | 6:40e873bbc5f7 | 65 | |
MACRUM | 6:40e873bbc5f7 | 66 | #if defined(__ARMCC_VERSION) || defined(__ICCARM__) |
MACRUM | 6:40e873bbc5f7 | 67 | /* The intent of this section is to unify the errno error values to match |
MACRUM | 6:40e873bbc5f7 | 68 | * the POSIX definitions for the GCC_ARM, ARMCC and IAR compilers. This is |
MACRUM | 6:40e873bbc5f7 | 69 | * necessary because the ARMCC/IAR errno.h, or sys/stat.h are missing some |
MACRUM | 6:40e873bbc5f7 | 70 | * symbol definitions used by the POSIX filesystem API to return errno codes. |
MACRUM | 6:40e873bbc5f7 | 71 | * Note also that ARMCC errno.h defines some symbol values differently from |
MACRUM | 6:40e873bbc5f7 | 72 | * the GCC_ARM/IAR/standard POSIX definitions. The definitions guard against |
MACRUM | 6:40e873bbc5f7 | 73 | * this and future changes by changing the symbol definition as shown below. */ |
MACRUM | 6:40e873bbc5f7 | 74 | #ifdef ENOENT |
MACRUM | 6:40e873bbc5f7 | 75 | #undef ENOENT |
MACRUM | 6:40e873bbc5f7 | 76 | #endif |
MACRUM | 6:40e873bbc5f7 | 77 | #define ENOENT 2 /* No such file or directory. */ |
MACRUM | 6:40e873bbc5f7 | 78 | |
MACRUM | 6:40e873bbc5f7 | 79 | #ifdef EIO |
MACRUM | 6:40e873bbc5f7 | 80 | #undef EIO |
MACRUM | 6:40e873bbc5f7 | 81 | #endif |
MACRUM | 6:40e873bbc5f7 | 82 | #define EIO 5 /* I/O error */ |
MACRUM | 6:40e873bbc5f7 | 83 | |
MACRUM | 6:40e873bbc5f7 | 84 | #ifdef ENXIO |
MACRUM | 6:40e873bbc5f7 | 85 | #undef ENXIO |
MACRUM | 6:40e873bbc5f7 | 86 | #endif |
MACRUM | 6:40e873bbc5f7 | 87 | #define ENXIO 6 /* No such device or address */ |
MACRUM | 6:40e873bbc5f7 | 88 | |
MACRUM | 6:40e873bbc5f7 | 89 | #ifdef ENOEXEC |
MACRUM | 6:40e873bbc5f7 | 90 | #undef ENOEXEC |
MACRUM | 6:40e873bbc5f7 | 91 | #endif |
MACRUM | 6:40e873bbc5f7 | 92 | #define ENOEXEC 8 /* Exec format error */ |
MACRUM | 6:40e873bbc5f7 | 93 | |
MACRUM | 6:40e873bbc5f7 | 94 | #ifdef EBADF |
MACRUM | 6:40e873bbc5f7 | 95 | #undef EBADF |
MACRUM | 6:40e873bbc5f7 | 96 | #endif |
MACRUM | 6:40e873bbc5f7 | 97 | #define EBADF 9 /* Bad file number */ |
MACRUM | 6:40e873bbc5f7 | 98 | |
MACRUM | 6:40e873bbc5f7 | 99 | #ifdef ENOMEM |
MACRUM | 6:40e873bbc5f7 | 100 | #undef ENOMEM |
MACRUM | 6:40e873bbc5f7 | 101 | #endif |
MACRUM | 6:40e873bbc5f7 | 102 | #define ENOMEM 12 /* Not enough space */ |
MACRUM | 6:40e873bbc5f7 | 103 | |
MACRUM | 6:40e873bbc5f7 | 104 | #ifdef EACCES |
MACRUM | 6:40e873bbc5f7 | 105 | #undef EACCES |
MACRUM | 6:40e873bbc5f7 | 106 | #endif |
MACRUM | 6:40e873bbc5f7 | 107 | #define EACCES 13 /* Permission denied */ |
MACRUM | 6:40e873bbc5f7 | 108 | |
MACRUM | 6:40e873bbc5f7 | 109 | #ifdef EFAULT |
MACRUM | 6:40e873bbc5f7 | 110 | #undef EFAULT |
MACRUM | 6:40e873bbc5f7 | 111 | #endif |
MACRUM | 6:40e873bbc5f7 | 112 | #define EFAULT 14 /* Bad address */ |
MACRUM | 6:40e873bbc5f7 | 113 | |
MACRUM | 6:40e873bbc5f7 | 114 | #ifdef EEXIST |
MACRUM | 6:40e873bbc5f7 | 115 | #undef EEXIST |
MACRUM | 6:40e873bbc5f7 | 116 | #endif |
MACRUM | 6:40e873bbc5f7 | 117 | #define EEXIST 17 /* File exists */ |
MACRUM | 6:40e873bbc5f7 | 118 | |
MACRUM | 6:40e873bbc5f7 | 119 | #ifdef EINVAL |
MACRUM | 6:40e873bbc5f7 | 120 | #undef EINVAL |
MACRUM | 6:40e873bbc5f7 | 121 | #endif |
MACRUM | 6:40e873bbc5f7 | 122 | #define EINVAL 22 /* Invalid argument */ |
MACRUM | 6:40e873bbc5f7 | 123 | |
MACRUM | 6:40e873bbc5f7 | 124 | #ifdef ENFILE |
MACRUM | 6:40e873bbc5f7 | 125 | #undef ENFILE |
MACRUM | 6:40e873bbc5f7 | 126 | #endif |
MACRUM | 6:40e873bbc5f7 | 127 | #define ENFILE 23 /* Too many open files in system */ |
MACRUM | 6:40e873bbc5f7 | 128 | |
MACRUM | 6:40e873bbc5f7 | 129 | #ifdef EMFILE |
MACRUM | 6:40e873bbc5f7 | 130 | #undef EMFILE |
MACRUM | 6:40e873bbc5f7 | 131 | #endif |
MACRUM | 6:40e873bbc5f7 | 132 | #define EMFILE 24 /* File descriptor value too large */ |
MACRUM | 6:40e873bbc5f7 | 133 | |
MACRUM | 6:40e873bbc5f7 | 134 | #ifdef ENOSYS |
MACRUM | 6:40e873bbc5f7 | 135 | #undef ENOSYS |
MACRUM | 6:40e873bbc5f7 | 136 | #endif |
MACRUM | 6:40e873bbc5f7 | 137 | #define ENOSYS 38 /* Function not implemented */ |
MACRUM | 6:40e873bbc5f7 | 138 | |
MACRUM | 6:40e873bbc5f7 | 139 | /* Missing stat.h defines. |
MACRUM | 6:40e873bbc5f7 | 140 | * The following are sys/stat.h definitions not currently present in the ARMCC |
MACRUM | 6:40e873bbc5f7 | 141 | * errno.h. Note, ARMCC errno.h defines some symbol values differing from |
MACRUM | 6:40e873bbc5f7 | 142 | * GCC_ARM/IAR/standard POSIX definitions. Guard against this and future |
MACRUM | 6:40e873bbc5f7 | 143 | * changes by changing the symbol definition for filesystem use. */ |
MACRUM | 6:40e873bbc5f7 | 144 | #define _IFDIR 0040000 /* directory */ |
MACRUM | 6:40e873bbc5f7 | 145 | #define _IFREG 0100000 /* regular */ |
MACRUM | 6:40e873bbc5f7 | 146 | |
MACRUM | 6:40e873bbc5f7 | 147 | #define S_IFDIR _IFDIR |
MACRUM | 6:40e873bbc5f7 | 148 | #define S_IFREG _IFREG |
MACRUM | 6:40e873bbc5f7 | 149 | |
MACRUM | 6:40e873bbc5f7 | 150 | #define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) |
MACRUM | 6:40e873bbc5f7 | 151 | #define S_IRUSR 0000400 /* read permission, owner */ |
MACRUM | 6:40e873bbc5f7 | 152 | #define S_IWUSR 0000200 /* write permission, owner */ |
MACRUM | 6:40e873bbc5f7 | 153 | #define S_IXUSR 0000100/* execute/search permission, owner */ |
MACRUM | 6:40e873bbc5f7 | 154 | #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) |
MACRUM | 6:40e873bbc5f7 | 155 | #define S_IRGRP 0000040 /* read permission, group */ |
MACRUM | 6:40e873bbc5f7 | 156 | #define S_IWGRP 0000020 /* write permission, grougroup */ |
MACRUM | 6:40e873bbc5f7 | 157 | #define S_IXGRP 0000010/* execute/search permission, group */ |
MACRUM | 6:40e873bbc5f7 | 158 | #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) |
MACRUM | 6:40e873bbc5f7 | 159 | #define S_IROTH 0000004 /* read permission, other */ |
MACRUM | 6:40e873bbc5f7 | 160 | #define S_IWOTH 0000002 /* write permission, other */ |
MACRUM | 6:40e873bbc5f7 | 161 | #define S_IXOTH 0000001/* execute/search permission, other */ |
MACRUM | 6:40e873bbc5f7 | 162 | |
MACRUM | 6:40e873bbc5f7 | 163 | #endif /* defined(__ARMCC_VERSION) || defined(__ICCARM__) */ |
MACRUM | 6:40e873bbc5f7 | 164 | |
MACRUM | 6:40e873bbc5f7 | 165 | |
MACRUM | 6:40e873bbc5f7 | 166 | /* The following are dirent.h definitions are declared here to garuntee |
MACRUM | 6:40e873bbc5f7 | 167 | * consistency where structure may be different with different toolchains */ |
MACRUM | 6:40e873bbc5f7 | 168 | struct dirent { |
MACRUM | 6:40e873bbc5f7 | 169 | char d_name[NAME_MAX+1]; |
MACRUM | 6:40e873bbc5f7 | 170 | uint8_t d_type; |
MACRUM | 6:40e873bbc5f7 | 171 | }; |
MACRUM | 6:40e873bbc5f7 | 172 | |
MACRUM | 6:40e873bbc5f7 | 173 | enum { |
MACRUM | 6:40e873bbc5f7 | 174 | DT_UNKNOWN, // The file type could not be determined. |
MACRUM | 6:40e873bbc5f7 | 175 | DT_FIFO, // This is a named pipe (FIFO). |
MACRUM | 6:40e873bbc5f7 | 176 | DT_CHR, // This is a character device. |
MACRUM | 6:40e873bbc5f7 | 177 | DT_DIR, // This is a directory. |
MACRUM | 6:40e873bbc5f7 | 178 | DT_BLK, // This is a block device. |
MACRUM | 6:40e873bbc5f7 | 179 | DT_REG, // This is a regular file. |
MACRUM | 6:40e873bbc5f7 | 180 | DT_LNK, // This is a symbolic link. |
MACRUM | 6:40e873bbc5f7 | 181 | DT_SOCK, // This is a UNIX domain socket. |
MACRUM | 6:40e873bbc5f7 | 182 | }; |
MACRUM | 6:40e873bbc5f7 | 183 | |
MACRUM | 6:40e873bbc5f7 | 184 | |
MACRUM | 6:40e873bbc5f7 | 185 | #endif /* RETARGET_H */ |