source: soft/giet_vm/sys/ctx_handler.h @ 161

Last change on this file since 161 was 158, checked in by alain, 13 years ago

Introducing the giet_vm and some example applications
File size: 801 bytes
RevLine 
[158]1#ifndef _CTX_HANDLER_H
2#define _CTX_HANDLER_H
3
4#include <giet_config.h>
5
6/////////////////////////////////////////////////////////////////////////////////
7//      Definition of the scheduler structure
8/////////////////////////////////////////////////////////////////////////////////
9
10typedef struct static_scheduler_s
11{
12    unsigned int        context[GIET_NB_TASKS_MAX][64];   // task contexts
13    unsigned int        tasks;                            // actual number of tasks
14    unsigned int        current;                          // current task index
15} static_scheduler_t;
16
17//////////////////////////////////////////////////////////////////////////////////
18//      Prototype of the context switch function
19//////////////////////////////////////////////////////////////////////////////////
20
21extern void _ctx_switch();
22
23extern static_scheduler_t _scheduler[];
24
25#endif
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