Contiki 2.5
cooja_mtarch.h
1 /*
2  * Copyright (c) 2003, Adam Dunkels.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above
11  * copyright notice, this list of conditions and the following
12  * disclaimer in the documentation and/or other materials provided
13  * with the distribution.
14  * 3. The name of the author may not be used to endorse or promote
15  * products derived from this software without specific prior
16  * written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
19  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
22  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
24  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  *
30  */
31 /*
32  * This file is ripped from x86/mtarch.h of the Contiki Multi-threading library.
33  * Fredrik Osterlind <fros@sics.se>
34  */
35 #ifndef __COOJA_MTARCH_H__
36 #define __COOJA_MTARCH_H__
37 
38 #ifndef COOJA_MTARCH_STACKSIZE
39 #define COOJA_MTARCH_STACKSIZE 1024
40 #endif /* COOJA_MTARCH_STACKSIZE */
41 
42 struct cooja_mtarch_thread {
43  unsigned long sp; /* Note: stack pointer must be first var in struct! */
44  unsigned long stack[COOJA_MTARCH_STACKSIZE];
45 };
46 
47 struct cooja_mt_thread;
48 
49 int cooja_mtarch_stack_usage(struct cooja_mt_thread *t);
50 
51 #endif /* __COOJA_MTARCH_H__ */
52