firmware/target/hosted/android/system-target.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2010 by Thomas Martitz
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef __SYSTEM_TARGET_H__
  22 #define __SYSTEM_TARGET_H__
  23
  24 #include <jni.h>
  25
  26 #define disable_irq()
  27 #define enable_irq()
  28 #define disable_irq_save() 0
  29 #define restore_irq(level) (void)level
  30
  31 void power_off(void);
  32 void wait_for_interrupt(void);
  33 void interrupt(void);
  34
  35 /* A JNI environment is specific to its thread, so use the correct way to
  36  * obtain it: share a pointer to the JavaVM structure and ask that the JNI
  37  * environment attached to the current thread. */
  38 static inline JNIEnv* getJavaEnvironment(void)
  39 {
  40     extern JavaVM *vm_ptr;
  41     JNIEnv *env = NULL;
  42
  43     if (vm_ptr)
  44         (*vm_ptr)->GetEnv(vm_ptr, (void**) &env, JNI_VERSION_1_2);
  45
  46     return env;
  47 }
  48
  49 #endif /* __SYSTEM_TARGET_H__ */
  50
  51 #define NEED_GENERIC_BYTESWAPS
  52