platform_hooks.h

来自「专业汽车级嵌入式操作系统OSEK的源代码」· C头文件 代码 · 共 60 行

#ifndef _PLATFORM_HOOKS_H
#  define _PLATFORM_HOOKS_H

// Methods declared here must be implemented by
// each platform.

#  include "types.h"
#  include "classes.h"
#  include "language.h"
#  include "interpreter.h"

#  include "poll.h"

extern void poll_sensors(void);

extern int last_sys_time;
extern int last_ad_time;

static inline void
instruction_hook(void)
{
  //gMakeRequest = true;
}


static inline void
tick_hook(void)
{
  register int st = get_sys_time_impl();

  if (st >= last_ad_time + 3) {
    last_ad_time = st;
    poll_sensors();
    poll_inputs();
  }
}

static inline void
idle_hook()
{
}

extern void switch_thread_hook();

/**
 * Called when thread is about to die due to an uncaught exception.
 */
extern void handle_uncaught_exception(Object * exception,
				      const Thread * thread,
				      const MethodRecord * methodRecord,
				      const MethodRecord * rootMethod,
				      byte * pc);

/**
 * Dispatches a native method.
 */
extern void dispatch_native(TWOBYTES signature, STACKWORD * paramBase);

#endif // _PLATFORM_HOOKS_H