arch/arm-native/kernel/kernel_arm.h

   1 /*
   2     Copyright © 2015, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 struct ARM_Implementation
   7 {
   8     IPTR                ARMI_Family;
   9     IPTR                ARMI_Platform;
  10     APTR                ARMI_PeripheralBase;
  11     void                (*ARMI_Init) (APTR, APTR); // takes pointers to KernelBase & SysBase as input
  12     APTR                (*ARMI_InitTimer) (APTR); // takes a pointer to KernelBase as input, and returns struct IntrNode
  13     void                (*ARMI_Delay) (int);
  14     unsigned int        (*ARMI_GetTime) (void);
  15     void                (*ARMI_PutChar) (int);
  16     void                (*ARMI_SerPutChar) (uint8_t);
  17     int                 (*ARMI_SerGetChar) (void);
  18     void                (*ARMI_IRQInit) ();
  19     void                (*ARMI_IRQEnable) (int);
  20     void                (*ARMI_IRQDisable) (int);
  21     void                (*ARMI_IRQProcess) (void);
  22     void                (*ARMI_LED_Toggle) (int, int);
  23     void                (*ARMI_Save_VFP_State) (void *); // saves state of vfp to buffer
  24     void                (*ARMI_Restore_VFP_State) (void *); // restores state of vfp from buffer
  25     void                (*ARMI_Init_VFP_State) (void *); // Init VFP state in buffer
  26 };
  27
  28 extern struct ARM_Implementation __arm_arosintern;
  29
  30 // values for arm_toggle_led
  31
  32 #define ARM_LED_ON              1
  33 #define ARM_LED_OFF             0
  34
  35 #define ARM_LED_POWER           0
  36 #define ARM_LED_ACTIVITY        1
  37
  38
  39