minicube.net . / mbed-src-LPC1114FN28

Fork of mbed-src file paths change. LPC1114FN28 use only.

Fork of mbed-src by mbed official

Information

この情報は2013/10/28時点での解決方法です。
現在はmbed-src、標準ライブラリで問題なくコンパイルが可能です。

・使う物
LPC1114FN28
mbed SDK

LPC1114FN28でmbed-SDKのLibraryを使うとCompile出来ない。（2013/10/28） /media/uploads/minicube/mbed_lpc1114_sdk.png

パスが通ってないだけのようなのでファイルを以下に移動する。

mbed-src\targets\cmsis\TARGET_NXP\TARGET_LPC11XX_11CXX\
mbed-src\targets\cmsis\TARGET_NXP\TARGET_LPC11XX_11CXX\TARGET_LPC11XX\

にあるファイルをすべて

mbed-src\targets\cmsis\TARGET_NXP\

へ移動

mbed-src\targets\cmsis\TARGET_NXP\TARGET_LPC11XX_11CXX\にある

TOOLCHAIN_ARM_MICRO

をフォルダごと

mbed-src\targets\cmsis\TARGET_NXP\

へ移動

mbed-src\targets\hal\TARGET_NXP\TARGET_LPC11XX_11CXX\
mbed-src\targets\hal\TARGET_NXP\TARGET_LPC11XX_11CXX\TARGET_LPC11XX\

にあるファイルをすべて

mbed-src\targets\hal\TARGET_NXP\

へ移動

移動後は以下のような構成になると思います。
※不要なファイルは削除してあります。

/media/uploads/minicube/mbed_lpc1114_sdk_tree.png


ファイルの移動が面倒なので以下に本家からフォークしたライブラリを置いておきます。

Import librarymbed-src-LPC1114FN28

Fork of mbed-src file paths change. LPC1114FN28 use only.

Last commit 27 Oct 2013 by minicube.net .


エラーが出力される場合

"TOOLCHAIN_ARM_MICRO"が無いとエラーになる。

Error: Undefined symbol _initial_sp (referred from entry2.o).
Error: Undefined symbol _heap_base (referred from malloc.o).
Error: Undefined symbol _heap_limit (referred from malloc.o).

LPC1114FN28はMicrolibを使ってCompileされるため上記のエラーになるようです。

common/retarget.cpp@13:0645d8841f51, 2013-08-05 (annotated)

Committer:
bogdanm
Date:
Mon Aug 05 14:12:34 2013 +0300
Revision:
13:0645d8841f51
Child:
20:4263a77256ae
Update mbed sources to revision 64

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 13:0645d8841f51 1 /* mbed Microcontroller Library
bogdanm 13:0645d8841f51 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 13:0645d8841f51 3 *
bogdanm 13:0645d8841f51 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 13:0645d8841f51 5 * you may not use this file except in compliance with the License.
bogdanm 13:0645d8841f51 6 * You may obtain a copy of the License at
bogdanm 13:0645d8841f51 7 *
bogdanm 13:0645d8841f51 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 13:0645d8841f51 9 *
bogdanm 13:0645d8841f51 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 13:0645d8841f51 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 13:0645d8841f51 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 13:0645d8841f51 13 * See the License for the specific language governing permissions and
bogdanm 13:0645d8841f51 14 * limitations under the License.
bogdanm 13:0645d8841f51 15 */
bogdanm 13:0645d8841f51 16 #include "platform.h"
bogdanm 13:0645d8841f51 17 #include "FileHandle.h"
bogdanm 13:0645d8841f51 18 #include "FileSystemLike.h"
bogdanm 13:0645d8841f51 19 #include "FilePath.h"
bogdanm 13:0645d8841f51 20 #include "serial_api.h"
bogdanm 13:0645d8841f51 21 #include "toolchain.h"
bogdanm 13:0645d8841f51 22 #include <errno.h>
bogdanm 13:0645d8841f51 23
bogdanm 13:0645d8841f51 24 #if defined(__ARMCC_VERSION)
bogdanm 13:0645d8841f51 25 # include <rt_sys.h>
bogdanm 13:0645d8841f51 26 # define PREFIX(x) _sys##x
bogdanm 13:0645d8841f51 27 # define OPEN_MAX _SYS_OPEN
bogdanm 13:0645d8841f51 28 # ifdef __MICROLIB
bogdanm 13:0645d8841f51 29 # pragma import(__use_full_stdio)
bogdanm 13:0645d8841f51 30 # endif
bogdanm 13:0645d8841f51 31
bogdanm 13:0645d8841f51 32 #elif defined(__ICCARM__)
bogdanm 13:0645d8841f51 33 # include <yfuns.h>
bogdanm 13:0645d8841f51 34 # define PREFIX(x) _##x
bogdanm 13:0645d8841f51 35 # define OPEN_MAX 16
bogdanm 13:0645d8841f51 36
bogdanm 13:0645d8841f51 37 # define STDIN_FILENO 0
bogdanm 13:0645d8841f51 38 # define STDOUT_FILENO 1
bogdanm 13:0645d8841f51 39 # define STDERR_FILENO 2
bogdanm 13:0645d8841f51 40
bogdanm 13:0645d8841f51 41 #else
bogdanm 13:0645d8841f51 42 # include <sys/stat.h>
bogdanm 13:0645d8841f51 43 # include <sys/unistd.h>
bogdanm 13:0645d8841f51 44 # include <sys/syslimits.h>
bogdanm 13:0645d8841f51 45 # define PREFIX(x) x
bogdanm 13:0645d8841f51 46 #endif
bogdanm 13:0645d8841f51 47
bogdanm 13:0645d8841f51 48 using namespace mbed;
bogdanm 13:0645d8841f51 49
bogdanm 13:0645d8841f51 50 #if defined(__MICROLIB) && (__ARMCC_VERSION>5030000)
bogdanm 13:0645d8841f51 51 // Before version 5.03, we were using a patched version of microlib with proper names
bogdanm 13:0645d8841f51 52 extern const char __stdin_name[] = ":tt";
bogdanm 13:0645d8841f51 53 extern const char __stdout_name[] = ":tt";
bogdanm 13:0645d8841f51 54 extern const char __stderr_name[] = ":tt";
bogdanm 13:0645d8841f51 55
bogdanm 13:0645d8841f51 56 #else
bogdanm 13:0645d8841f51 57 extern const char __stdin_name[] = "/stdin";
bogdanm 13:0645d8841f51 58 extern const char __stdout_name[] = "/stdout";
bogdanm 13:0645d8841f51 59 extern const char __stderr_name[] = "/stderr";
bogdanm 13:0645d8841f51 60 #endif
bogdanm 13:0645d8841f51 61
bogdanm 13:0645d8841f51 62 /* newlib has the filehandle field in the FILE struct as a short, so
bogdanm 13:0645d8841f51 63 * we can't just return a Filehandle* from _open and instead have to
bogdanm 13:0645d8841f51 64 * put it in a filehandles array and return the index into that array
bogdanm 13:0645d8841f51 65 * (or rather index+3, as filehandles 0-2 are stdin/out/err).
bogdanm 13:0645d8841f51 66 */
bogdanm 13:0645d8841f51 67 static FileHandle *filehandles[OPEN_MAX];
bogdanm 13:0645d8841f51 68
bogdanm 13:0645d8841f51 69 FileHandle::~FileHandle() {
bogdanm 13:0645d8841f51 70 /* Remove all open filehandles for this */
bogdanm 13:0645d8841f51 71 for (unsigned int fh_i = 0; fh_i < sizeof(filehandles)/sizeof(*filehandles); fh_i++) {
bogdanm 13:0645d8841f51 72 if (filehandles[fh_i] == this) {
bogdanm 13:0645d8841f51 73 filehandles[fh_i] = NULL;
bogdanm 13:0645d8841f51 74 }
bogdanm 13:0645d8841f51 75 }
bogdanm 13:0645d8841f51 76 }
bogdanm 13:0645d8841f51 77
bogdanm 13:0645d8841f51 78 #if DEVICE_SERIAL
bogdanm 13:0645d8841f51 79 extern int stdio_uart_inited;
bogdanm 13:0645d8841f51 80 extern serial_t stdio_uart;
bogdanm 13:0645d8841f51 81 #endif
bogdanm 13:0645d8841f51 82
bogdanm 13:0645d8841f51 83 static void init_serial() {
bogdanm 13:0645d8841f51 84 #if DEVICE_SERIAL
bogdanm 13:0645d8841f51 85 if (stdio_uart_inited) return;
bogdanm 13:0645d8841f51 86 serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX);
bogdanm 13:0645d8841f51 87 #endif
bogdanm 13:0645d8841f51 88 }
bogdanm 13:0645d8841f51 89
bogdanm 13:0645d8841f51 90 static inline int openmode_to_posix(int openmode) {
bogdanm 13:0645d8841f51 91 int posix = openmode;
bogdanm 13:0645d8841f51 92 #ifdef __ARMCC_VERSION
bogdanm 13:0645d8841f51 93 if (openmode & OPEN_PLUS) {
bogdanm 13:0645d8841f51 94 posix = O_RDWR;
bogdanm 13:0645d8841f51 95 } else if(openmode & OPEN_W) {
bogdanm 13:0645d8841f51 96 posix = O_WRONLY;
bogdanm 13:0645d8841f51 97 } else if(openmode & OPEN_A) {
bogdanm 13:0645d8841f51 98 posix = O_WRONLY|O_APPEND;
bogdanm 13:0645d8841f51 99 } else {
bogdanm 13:0645d8841f51 100 posix = O_RDONLY;
bogdanm 13:0645d8841f51 101 }
bogdanm 13:0645d8841f51 102 /* a, w, a+, w+ all create if file does not already exist */
bogdanm 13:0645d8841f51 103 if (openmode & (OPEN_A|OPEN_W)) {
bogdanm 13:0645d8841f51 104 posix |= O_CREAT;
bogdanm 13:0645d8841f51 105 }
bogdanm 13:0645d8841f51 106 /* w and w+ truncate */
bogdanm 13:0645d8841f51 107 if (openmode & OPEN_W) {
bogdanm 13:0645d8841f51 108 posix |= O_TRUNC;
bogdanm 13:0645d8841f51 109 }
bogdanm 13:0645d8841f51 110 #elif defined(__ICCARM__)
bogdanm 13:0645d8841f51 111 switch (openmode & _LLIO_RDWRMASK) {
bogdanm 13:0645d8841f51 112 case _LLIO_RDONLY: posix = O_RDONLY; break;
bogdanm 13:0645d8841f51 113 case _LLIO_WRONLY: posix = O_WRONLY; break;
bogdanm 13:0645d8841f51 114 case _LLIO_RDWR : posix = O_RDWR ; break;
bogdanm 13:0645d8841f51 115 }
bogdanm 13:0645d8841f51 116 if (openmode & _LLIO_CREAT ) posix |= O_CREAT;
bogdanm 13:0645d8841f51 117 if (openmode & _LLIO_APPEND) posix |= O_APPEND;
bogdanm 13:0645d8841f51 118 if (openmode & _LLIO_TRUNC ) posix |= O_TRUNC;
bogdanm 13:0645d8841f51 119 #endif
bogdanm 13:0645d8841f51 120 return posix;
bogdanm 13:0645d8841f51 121 }
bogdanm 13:0645d8841f51 122
bogdanm 13:0645d8841f51 123 extern "C" FILEHANDLE PREFIX(_open)(const char* name, int openmode) {
bogdanm 13:0645d8841f51 124 #if defined(__MICROLIB) && (__ARMCC_VERSION>5030000)
bogdanm 13:0645d8841f51 125 // Before version 5.03, we were using a patched version of microlib with proper names
bogdanm 13:0645d8841f51 126 // This is the workaround that the microlib author suggested us
bogdanm 13:0645d8841f51 127 static int n = 0;
bogdanm 13:0645d8841f51 128 if (!std::strcmp(name, ":tt")) return n++;
bogdanm 13:0645d8841f51 129
bogdanm 13:0645d8841f51 130 #else
bogdanm 13:0645d8841f51 131 /* Use the posix convention that stdin,out,err are filehandles 0,1,2.
bogdanm 13:0645d8841f51 132 */
bogdanm 13:0645d8841f51 133 if (std::strcmp(name, __stdin_name) == 0) {
bogdanm 13:0645d8841f51 134 init_serial();
bogdanm 13:0645d8841f51 135 return 0;
bogdanm 13:0645d8841f51 136 } else if (std::strcmp(name, __stdout_name) == 0) {
bogdanm 13:0645d8841f51 137 init_serial();
bogdanm 13:0645d8841f51 138 return 1;
bogdanm 13:0645d8841f51 139 } else if (std::strcmp(name, __stderr_name) == 0) {
bogdanm 13:0645d8841f51 140 init_serial();
bogdanm 13:0645d8841f51 141 return 2;
bogdanm 13:0645d8841f51 142 }
bogdanm 13:0645d8841f51 143 #endif
bogdanm 13:0645d8841f51 144
bogdanm 13:0645d8841f51 145 // find the first empty slot in filehandles
bogdanm 13:0645d8841f51 146 unsigned int fh_i;
bogdanm 13:0645d8841f51 147 for (fh_i = 0; fh_i < sizeof(filehandles)/sizeof(*filehandles); fh_i++) {
bogdanm 13:0645d8841f51 148 if (filehandles[fh_i] == NULL) break;
bogdanm 13:0645d8841f51 149 }
bogdanm 13:0645d8841f51 150 if (fh_i >= sizeof(filehandles)/sizeof(*filehandles)) {
bogdanm 13:0645d8841f51 151 return -1;
bogdanm 13:0645d8841f51 152 }
bogdanm 13:0645d8841f51 153
bogdanm 13:0645d8841f51 154 FileHandle *res;
bogdanm 13:0645d8841f51 155
bogdanm 13:0645d8841f51 156 /* FILENAME: ":0x12345678" describes a FileLike* */
bogdanm 13:0645d8841f51 157 if (name[0] == ':') {
bogdanm 13:0645d8841f51 158 void *p;
bogdanm 13:0645d8841f51 159 sscanf(name, ":%p", &p);
bogdanm 13:0645d8841f51 160 res = (FileHandle*)p;
bogdanm 13:0645d8841f51 161
bogdanm 13:0645d8841f51 162 /* FILENAME: "/file_system/file_name" */
bogdanm 13:0645d8841f51 163 } else {
bogdanm 13:0645d8841f51 164 FilePath path(name);
bogdanm 13:0645d8841f51 165
bogdanm 13:0645d8841f51 166 if (path.isFile()) {
bogdanm 13:0645d8841f51 167 res = path.file();
bogdanm 13:0645d8841f51 168 } else {
bogdanm 13:0645d8841f51 169 FileSystemLike *fs = path.fileSystem();
bogdanm 13:0645d8841f51 170 if (fs == NULL) return -1;
bogdanm 13:0645d8841f51 171 int posix_mode = openmode_to_posix(openmode);
bogdanm 13:0645d8841f51 172 res = fs->open(path.fileName(), posix_mode); /* NULL if fails */
bogdanm 13:0645d8841f51 173 }
bogdanm 13:0645d8841f51 174 }
bogdanm 13:0645d8841f51 175
bogdanm 13:0645d8841f51 176 if (res == NULL) return -1;
bogdanm 13:0645d8841f51 177 filehandles[fh_i] = res;
bogdanm 13:0645d8841f51 178
bogdanm 13:0645d8841f51 179 return fh_i + 3; // +3 as filehandles 0-2 are stdin/out/err
bogdanm 13:0645d8841f51 180 }
bogdanm 13:0645d8841f51 181
bogdanm 13:0645d8841f51 182 extern "C" int PREFIX(_close)(FILEHANDLE fh) {
bogdanm 13:0645d8841f51 183 if (fh < 3) return 0;
bogdanm 13:0645d8841f51 184
bogdanm 13:0645d8841f51 185 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 186 filehandles[fh-3] = NULL;
bogdanm 13:0645d8841f51 187 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 188
bogdanm 13:0645d8841f51 189 return fhc->close();
bogdanm 13:0645d8841f51 190 }
bogdanm 13:0645d8841f51 191
bogdanm 13:0645d8841f51 192 #if defined(__ICCARM__)
bogdanm 13:0645d8841f51 193 extern "C" size_t __write (int fh, const unsigned char *buffer, size_t length) {
bogdanm 13:0645d8841f51 194 #else
bogdanm 13:0645d8841f51 195 extern "C" int PREFIX(_write)(FILEHANDLE fh, const unsigned char *buffer, unsigned int length, int mode) {
bogdanm 13:0645d8841f51 196 #endif
bogdanm 13:0645d8841f51 197 int n; // n is the number of bytes written
bogdanm 13:0645d8841f51 198 if (fh < 3) {
bogdanm 13:0645d8841f51 199 #if DEVICE_SERIAL
bogdanm 13:0645d8841f51 200 if (!stdio_uart_inited) init_serial();
bogdanm 13:0645d8841f51 201 for (unsigned int i = 0; i < length; i++) {
bogdanm 13:0645d8841f51 202 serial_putc(&stdio_uart, buffer[i]);
bogdanm 13:0645d8841f51 203 }
bogdanm 13:0645d8841f51 204 #endif
bogdanm 13:0645d8841f51 205 n = length;
bogdanm 13:0645d8841f51 206 } else {
bogdanm 13:0645d8841f51 207 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 208 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 209
bogdanm 13:0645d8841f51 210 n = fhc->write(buffer, length);
bogdanm 13:0645d8841f51 211 }
bogdanm 13:0645d8841f51 212 #ifdef __ARMCC_VERSION
bogdanm 13:0645d8841f51 213 return length-n;
bogdanm 13:0645d8841f51 214 #else
bogdanm 13:0645d8841f51 215 return n;
bogdanm 13:0645d8841f51 216 #endif
bogdanm 13:0645d8841f51 217 }
bogdanm 13:0645d8841f51 218
bogdanm 13:0645d8841f51 219 #if defined(__ICCARM__)
bogdanm 13:0645d8841f51 220 extern "C" size_t __read (int fh, unsigned char *buffer, size_t length) {
bogdanm 13:0645d8841f51 221 #else
bogdanm 13:0645d8841f51 222 extern "C" int PREFIX(_read)(FILEHANDLE fh, unsigned char *buffer, unsigned int length, int mode) {
bogdanm 13:0645d8841f51 223 #endif
bogdanm 13:0645d8841f51 224 int n; // n is the number of bytes read
bogdanm 13:0645d8841f51 225 if (fh < 3) {
bogdanm 13:0645d8841f51 226 // only read a character at a time from stdin
bogdanm 13:0645d8841f51 227 #if DEVICE_SERIAL
bogdanm 13:0645d8841f51 228 *buffer = serial_getc(&stdio_uart);
bogdanm 13:0645d8841f51 229 #endif
bogdanm 13:0645d8841f51 230 n = 1;
bogdanm 13:0645d8841f51 231 } else {
bogdanm 13:0645d8841f51 232 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 233 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 234
bogdanm 13:0645d8841f51 235 n = fhc->read(buffer, length);
bogdanm 13:0645d8841f51 236 }
bogdanm 13:0645d8841f51 237 #ifdef __ARMCC_VERSION
bogdanm 13:0645d8841f51 238 return length-n;
bogdanm 13:0645d8841f51 239 #else
bogdanm 13:0645d8841f51 240 return n;
bogdanm 13:0645d8841f51 241 #endif
bogdanm 13:0645d8841f51 242 }
bogdanm 13:0645d8841f51 243
bogdanm 13:0645d8841f51 244 #ifdef __ARMCC_VERSION
bogdanm 13:0645d8841f51 245 extern "C" int PREFIX(_istty)(FILEHANDLE fh)
bogdanm 13:0645d8841f51 246 #else
bogdanm 13:0645d8841f51 247 extern "C" int _isatty(FILEHANDLE fh)
bogdanm 13:0645d8841f51 248 #endif
bogdanm 13:0645d8841f51 249 {
bogdanm 13:0645d8841f51 250 /* stdin, stdout and stderr should be tty */
bogdanm 13:0645d8841f51 251 if (fh < 3) return 1;
bogdanm 13:0645d8841f51 252
bogdanm 13:0645d8841f51 253 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 254 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 255
bogdanm 13:0645d8841f51 256 return fhc->isatty();
bogdanm 13:0645d8841f51 257 }
bogdanm 13:0645d8841f51 258
bogdanm 13:0645d8841f51 259 extern "C"
bogdanm 13:0645d8841f51 260 #if defined(__ARMCC_VERSION)
bogdanm 13:0645d8841f51 261 int _sys_seek(FILEHANDLE fh, long position)
bogdanm 13:0645d8841f51 262 #elif defined(__ICCARM__)
bogdanm 13:0645d8841f51 263 long __lseek(int fh, long offset, int whence)
bogdanm 13:0645d8841f51 264 #else
bogdanm 13:0645d8841f51 265 int _lseek(FILEHANDLE fh, int offset, int whence)
bogdanm 13:0645d8841f51 266 #endif
bogdanm 13:0645d8841f51 267 {
bogdanm 13:0645d8841f51 268 if (fh < 3) return 0;
bogdanm 13:0645d8841f51 269
bogdanm 13:0645d8841f51 270 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 271 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 272
bogdanm 13:0645d8841f51 273 #if defined(__ARMCC_VERSION)
bogdanm 13:0645d8841f51 274 return fhc->lseek(position, SEEK_SET);
bogdanm 13:0645d8841f51 275 #else
bogdanm 13:0645d8841f51 276 return fhc->lseek(offset, whence);
bogdanm 13:0645d8841f51 277 #endif
bogdanm 13:0645d8841f51 278 }
bogdanm 13:0645d8841f51 279
bogdanm 13:0645d8841f51 280 #ifdef __ARMCC_VERSION
bogdanm 13:0645d8841f51 281 extern "C" int PREFIX(_ensure)(FILEHANDLE fh) {
bogdanm 13:0645d8841f51 282 if (fh < 3) return 0;
bogdanm 13:0645d8841f51 283
bogdanm 13:0645d8841f51 284 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 285 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 286
bogdanm 13:0645d8841f51 287 return fhc->fsync();
bogdanm 13:0645d8841f51 288 }
bogdanm 13:0645d8841f51 289
bogdanm 13:0645d8841f51 290 extern "C" long PREFIX(_flen)(FILEHANDLE fh) {
bogdanm 13:0645d8841f51 291 if (fh < 3) return 0;
bogdanm 13:0645d8841f51 292
bogdanm 13:0645d8841f51 293 FileHandle* fhc = filehandles[fh-3];
bogdanm 13:0645d8841f51 294 if (fhc == NULL) return -1;
bogdanm 13:0645d8841f51 295
bogdanm 13:0645d8841f51 296 return fhc->flen();
bogdanm 13:0645d8841f51 297 }
bogdanm 13:0645d8841f51 298 #endif
bogdanm 13:0645d8841f51 299
bogdanm 13:0645d8841f51 300
bogdanm 13:0645d8841f51 301 #if !defined(__ARMCC_VERSION) && !defined(__ICCARM__)
bogdanm 13:0645d8841f51 302 extern "C" int _fstat(int fd, struct stat *st) {
bogdanm 13:0645d8841f51 303 if ((STDOUT_FILENO == fd) || (STDERR_FILENO == fd) || (STDIN_FILENO == fd)) {
bogdanm 13:0645d8841f51 304 st->st_mode = S_IFCHR;
bogdanm 13:0645d8841f51 305 return 0;
bogdanm 13:0645d8841f51 306 }
bogdanm 13:0645d8841f51 307
bogdanm 13:0645d8841f51 308 errno = EBADF;
bogdanm 13:0645d8841f51 309 return -1;
bogdanm 13:0645d8841f51 310 }
bogdanm 13:0645d8841f51 311 #endif
bogdanm 13:0645d8841f51 312
bogdanm 13:0645d8841f51 313 namespace std {
bogdanm 13:0645d8841f51 314 extern "C" int remove(const char *path) {
bogdanm 13:0645d8841f51 315 FilePath fp(path);
bogdanm 13:0645d8841f51 316 FileSystemLike *fs = fp.fileSystem();
bogdanm 13:0645d8841f51 317 if (fs == NULL) return -1;
bogdanm 13:0645d8841f51 318
bogdanm 13:0645d8841f51 319 return fs->remove(fp.fileName());
bogdanm 13:0645d8841f51 320 }
bogdanm 13:0645d8841f51 321
bogdanm 13:0645d8841f51 322 extern "C" int rename(const char *oldname, const char *newname) {
bogdanm 13:0645d8841f51 323 return -1;
bogdanm 13:0645d8841f51 324 }
bogdanm 13:0645d8841f51 325
bogdanm 13:0645d8841f51 326 extern "C" char *tmpnam(char *s) {
bogdanm 13:0645d8841f51 327 return NULL;
bogdanm 13:0645d8841f51 328 }
bogdanm 13:0645d8841f51 329
bogdanm 13:0645d8841f51 330 extern "C" FILE *tmpfile() {
bogdanm 13:0645d8841f51 331 return NULL;
bogdanm 13:0645d8841f51 332 }
bogdanm 13:0645d8841f51 333 } // namespace std
bogdanm 13:0645d8841f51 334
bogdanm 13:0645d8841f51 335 #ifdef __ARMCC_VERSION
bogdanm 13:0645d8841f51 336 extern "C" char *_sys_command_string(char *cmd, int len) {
bogdanm 13:0645d8841f51 337 return NULL;
bogdanm 13:0645d8841f51 338 }
bogdanm 13:0645d8841f51 339 #endif
bogdanm 13:0645d8841f51 340
bogdanm 13:0645d8841f51 341 extern "C" DIR *opendir(const char *path) {
bogdanm 13:0645d8841f51 342 /* root dir is FileSystemLike */
bogdanm 13:0645d8841f51 343 if (path[0] == '/' && path[1] == 0) {
bogdanm 13:0645d8841f51 344 return FileSystemLike::opendir();
bogdanm 13:0645d8841f51 345 }
bogdanm 13:0645d8841f51 346
bogdanm 13:0645d8841f51 347 FilePath fp(path);
bogdanm 13:0645d8841f51 348 FileSystemLike* fs = fp.fileSystem();
bogdanm 13:0645d8841f51 349 if (fs == NULL) return NULL;
bogdanm 13:0645d8841f51 350
bogdanm 13:0645d8841f51 351 return fs->opendir(fp.fileName());
bogdanm 13:0645d8841f51 352 }
bogdanm 13:0645d8841f51 353
bogdanm 13:0645d8841f51 354 extern "C" struct dirent *readdir(DIR *dir) {
bogdanm 13:0645d8841f51 355 return dir->readdir();
bogdanm 13:0645d8841f51 356 }
bogdanm 13:0645d8841f51 357
bogdanm 13:0645d8841f51 358 extern "C" int closedir(DIR *dir) {
bogdanm 13:0645d8841f51 359 return dir->closedir();
bogdanm 13:0645d8841f51 360 }
bogdanm 13:0645d8841f51 361
bogdanm 13:0645d8841f51 362 extern "C" void rewinddir(DIR *dir) {
bogdanm 13:0645d8841f51 363 dir->rewinddir();
bogdanm 13:0645d8841f51 364 }
bogdanm 13:0645d8841f51 365
bogdanm 13:0645d8841f51 366 extern "C" off_t telldir(DIR *dir) {
bogdanm 13:0645d8841f51 367 return dir->telldir();
bogdanm 13:0645d8841f51 368 }
bogdanm 13:0645d8841f51 369
bogdanm 13:0645d8841f51 370 extern "C" void seekdir(DIR *dir, off_t off) {
bogdanm 13:0645d8841f51 371 dir->seekdir(off);
bogdanm 13:0645d8841f51 372 }
bogdanm 13:0645d8841f51 373
bogdanm 13:0645d8841f51 374 extern "C" int mkdir(const char *path, mode_t mode) {
bogdanm 13:0645d8841f51 375 FilePath fp(path);
bogdanm 13:0645d8841f51 376 FileSystemLike *fs = fp.fileSystem();
bogdanm 13:0645d8841f51 377 if (fs == NULL) return -1;
bogdanm 13:0645d8841f51 378
bogdanm 13:0645d8841f51 379 return fs->mkdir(fp.fileName(), mode);
bogdanm 13:0645d8841f51 380 }
bogdanm 13:0645d8841f51 381
bogdanm 13:0645d8841f51 382 #if defined(TOOLCHAIN_GCC)
bogdanm 13:0645d8841f51 383 /* prevents the exception handling name demangling code getting pulled in */
bogdanm 13:0645d8841f51 384 #include "error.h"
bogdanm 13:0645d8841f51 385 namespace __gnu_cxx {
bogdanm 13:0645d8841f51 386 void __verbose_terminate_handler() {
bogdanm 13:0645d8841f51 387 error("Exception");
bogdanm 13:0645d8841f51 388 }
bogdanm 13:0645d8841f51 389 }
bogdanm 13:0645d8841f51 390 extern "C" WEAK void __cxa_pure_virtual(void);
bogdanm 13:0645d8841f51 391 extern "C" WEAK void __cxa_pure_virtual(void) {
bogdanm 13:0645d8841f51 392 exit(1);
bogdanm 13:0645d8841f51 393 }
bogdanm 13:0645d8841f51 394
bogdanm 13:0645d8841f51 395 #endif
bogdanm 13:0645d8841f51 396
bogdanm 13:0645d8841f51 397 // ****************************************************************************
bogdanm 13:0645d8841f51 398 // mbed_main is a function that is called before main()
bogdanm 13:0645d8841f51 399
bogdanm 13:0645d8841f51 400 extern "C" WEAK void mbed_main(void);
bogdanm 13:0645d8841f51 401 extern "C" WEAK void mbed_main(void) {
bogdanm 13:0645d8841f51 402 }
bogdanm 13:0645d8841f51 403
bogdanm 13:0645d8841f51 404 #if defined(TOOLCHAIN_ARM)
bogdanm 13:0645d8841f51 405 extern "C" int $Super$$main(void);
bogdanm 13:0645d8841f51 406
bogdanm 13:0645d8841f51 407 extern "C" int $Sub$$main(void) {
bogdanm 13:0645d8841f51 408 mbed_main();
bogdanm 13:0645d8841f51 409 return $Super$$main();
bogdanm 13:0645d8841f51 410 }
bogdanm 13:0645d8841f51 411 #elif defined(TOOLCHAIN_GCC)
bogdanm 13:0645d8841f51 412 extern "C" int __real_main(void);
bogdanm 13:0645d8841f51 413
bogdanm 13:0645d8841f51 414 extern "C" int __wrap_main(void) {
bogdanm 13:0645d8841f51 415 mbed_main();
bogdanm 13:0645d8841f51 416 return __real_main();
bogdanm 13:0645d8841f51 417 }
bogdanm 13:0645d8841f51 418 #elif defined(TOOLCHAIN_IAR)
bogdanm 13:0645d8841f51 419 // IAR doesn't have the $Super/$Sub mechanism of armcc, nor something equivalent
bogdanm 13:0645d8841f51 420 // to ld's --wrap. It does have a --redirect, but that doesn't help, since redirecting
bogdanm 13:0645d8841f51 421 // 'main' to another symbol looses the original 'main' symbol. However, its startup
bogdanm 13:0645d8841f51 422 // code will call a function to setup argc and argv (__iar_argc_argv) if it is defined.
bogdanm 13:0645d8841f51 423 // Since mbed doesn't use argc/argv, we use this function to call our mbed_main.
bogdanm 13:0645d8841f51 424 extern "C" void __iar_argc_argv() {
bogdanm 13:0645d8841f51 425 mbed_main();
bogdanm 13:0645d8841f51 426 }
bogdanm 13:0645d8841f51 427 #endif