reactos/ntoskrnl/include/internal/arm/ke.h

   1 #ifndef __NTOSKRNL_INCLUDE_INTERNAL_ARM_KE_H
   2 #define __NTOSKRNL_INCLUDE_INTERNAL_ARM_KE_H
   3
   4 //
   5 //Lockdown TLB entries
   6 //
   7 #define PCR_ENTRY            0
   8 #define PDR_ENTRY            2
   9
  10 #define IMAGE_FILE_MACHINE_ARCHITECTURE IMAGE_FILE_MACHINE_ARM
  11
  12 //
  13 // BKPT is 4 bytes long
  14 //
  15 #define KD_BREAKPOINT_TYPE        ULONG
  16 #define KD_BREAKPOINT_SIZE        sizeof(ULONG)
  17 //#define KD_BREAKPOINT_VALUE
  18
  19 //
  20 // Macros for getting and setting special purpose registers in portable code
  21 //
  22 #define KeGetContextPc(Context) \
  23     ((Context)->Pc)
  24
  25 #define KeSetContextPc(Context, ProgramCounter) \
  26     ((Context)->Pc = (ProgramCounter))
  27
  28 #define KeGetTrapFramePc(TrapFrame) \
  29     ((TrapFrame)->Pc)
  30
  31 #define KeGetContextReturnRegister(Context) \
  32     ((Context)->R0)
  33
  34 #define KeSetContextReturnRegister(Context, ReturnValue) \
  35     ((Context)->R0 = (ReturnValue))
  36
  37 //
  38 // Returns the Interrupt State from a Trap Frame.
  39 // ON = TRUE, OFF = FALSE
  40 //
  41 //#define KeGetTrapFrameInterruptState(TrapFrame) \
  42
  43 //
  44 // Invalidates the TLB entry for a specified address
  45 //
  46 FORCEINLINE
  47 VOID
  48 KeInvalidateTlbEntry(IN PVOID Address)
  49 {
  50     /* Invalidate the TLB entry for this address */
  51     KeArmInvalidateTlbEntry(Address);
  52 }
  53
  54 VOID
  55 KiPassiveRelease(
  56     VOID
  57
  58 );
  59
  60 VOID
  61 KiApcInterrupt(
  62     VOID
  63 );
  64
  65 #include "mm.h"
  66
  67 VOID
  68 KeFillFixedEntryTb(
  69     IN ARM_PTE Pte,
  70     IN PVOID Virtual,
  71     IN ULONG Index
  72 );
  73
  74 VOID
  75 KeFlushTb(
  76     VOID
  77 );
  78
  79 #define KiSystemStartupReal KiSystemStartup
  80
  81 #define KiGetPreviousMode(tf) \
  82     ((tf->Spsr & CPSR_MODES) == CPSR_USER_MODE) ? UserMode: KernelMode
  83
  84 #endif