arch/arm-efika/kernel/kernel_cpu.h

   1 /*
   2     Copyright © 1995-2010, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: cpu_arm.h
   6     Lang: english
   7 */
   8
   9 #ifndef CPU_ARM_H_
  10 #define CPU_ARM_H_
  11
  12 #include <inttypes.h>
  13
  14 #define EXCEPTIONS_COUNT        1
  15
  16 #define AROSCPUContext ExceptionContext
  17
  18 typedef struct {
  19         uint32_t r[16];
  20 } regs_t;
  21
  22 static inline uint32_t goSuper()
  23 {
  24         return 0;
  25 }
  26
  27 static inline void goUser()
  28 {
  29
  30 }
  31
  32 static inline void goBack(uint32_t mode)
  33 {
  34
  35 }
  36
  37 static inline void ictl_enable_irq(uint8_t irq, struct KernelBase * KernelBase)
  38 {
  39
  40 }
  41
  42 static inline void ictl_disable_irq(uint8_t irq, struct KernelBase * KernelBase)
  43 {
  44
  45 }
  46
  47 static inline void krnSysCall(uint8_t n)
  48 {
  49 }
  50
  51 typedef uint8_t cpumode_t;
  52
  53
  54 #define ARM_FPU_TYPE    FPU_VFP
  55 #define ARM_FPU_SIZE    32*64
  56
  57 #endif /* CPU_ARM_H_ */