2 FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
4 This file is part of the FreeRTOS distribution.
6 FreeRTOS is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 FreeRTOS is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with FreeRTOS; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 A special exception to the GPL can be applied should you wish to distribute
21 a combined work that includes FreeRTOS, without being obliged to provide
22 the source code for any proprietary components. See the licensing section
23 of http://www.FreeRTOS.org for full details of how and when the exception
26 ***************************************************************************
27 See http://www.FreeRTOS.org for documentation, latest information, license
28 and contact details. Please ensure to read the configuration and relevant
29 port sections of the online documentation.
30 ***************************************************************************
33 /* ------------------------ System includes ------------------------------- */
34 #include <sys/types.h>
39 /* ------------------------ FreeRTOS includes ----------------------------- */
43 /* ------------------------ Prototypes ------------------------------------ */
44 void vSerialPutStringNOISR( xComPortHandle pxPort,
45 const signed portCHAR * const pcString,
46 unsigned portSHORT usStringLength );
48 /* ------------------------ Start implementation -------------------------- */
52 asm volatile ( "halt" );
64 kill( pid_t pid, int sig )
76 fstat( int fd, struct stat *buf )
78 buf->st_mode = S_IFCHR;
84 write( int fd, const void *buf, size_t nbytes )
87 extern xComPortHandle xSTDComPort;
91 vSerialPutStringNOISR( xSTDComPort,
92 ( const signed portCHAR * const )buf,
93 ( unsigned portSHORT )nbytes );
96 vSerialPutString( xSTDComPort,
97 ( const signed portCHAR * const)buf,
98 ( unsigned portSHORT )nbytes );
109 read( int fd, void *buf, size_t nbytes )
126 lseek( int fd, off_t offset, int whence )
129 return ( off_t ) - 1;
136 sbrk( ptrdiff_t nbytes )
141 heap_ptr = ( char * )&_end;