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 #include "intrin_i.h"
   5
   6 //
   7 //Lockdown TLB entries
   8 //
   9 #define PCR_ENTRY            0
  10 #define PDR_ENTRY            2
  11
  12 #define IMAGE_FILE_MACHINE_ARCHITECTURE IMAGE_FILE_MACHINE_ARM
  13
  14 //
  15 // BKPT is 4 bytes long
  16 //
  17 #define KD_BREAKPOINT_TYPE        ULONG
  18 #define KD_BREAKPOINT_SIZE        sizeof(ULONG)
  19 //#define KD_BREAKPOINT_VALUE
  20
  21 //
  22 // Macros for getting and setting special purpose registers in portable code
  23 //
  24 #define KeGetContextPc(Context) \
  25     ((Context)->Pc)
  26
  27 #define KeSetContextPc(Context, ProgramCounter) \
  28     ((Context)->Pc = (ProgramCounter))
  29
  30 #define KeGetTrapFramePc(TrapFrame) \
  31     ((TrapFrame)->Pc)
  32
  33 #define KeGetContextReturnRegister(Context) \
  34     ((Context)->R0)
  35
  36 #define KeSetContextReturnRegister(Context, ReturnValue) \
  37     ((Context)->R0 = (ReturnValue))
  38
  39 //
  40 // Returns the Interrupt State from a Trap Frame.
  41 // ON = TRUE, OFF = FALSE
  42 //
  43 //#define KeGetTrapFrameInterruptState(TrapFrame)
  44
  45 //
  46 // Invalidates the TLB entry for a specified address
  47 //
  48 FORCEINLINE
  49 VOID
  50 KeInvalidateTlbEntry(IN PVOID Address)
  51 {
  52     /* Invalidate the TLB entry for this address */
  53     KeArmInvalidateTlbEntry(Address);
  54 }
  55
  56 VOID
  57 KiPassiveRelease(
  58     VOID
  59
  60 );
  61
  62 VOID
  63 KiApcInterrupt(
  64     VOID
  65 );
  66
  67 #include "mm.h"
  68
  69 VOID
  70 KeFillFixedEntryTb(
  71     IN ARM_PTE Pte,
  72     IN PVOID Virtual,
  73     IN ULONG Index
  74 );
  75
  76 VOID
  77 KeFlushTb(
  78     VOID
  79 );
  80
  81 #define KiSystemStartupReal KiSystemStartup
  82
  83 #define KiGetPreviousMode(tf) \
  84     ((tf->Spsr & CPSR_MODES) == CPSR_USER_MODE) ? UserMode: KernelMode
  85
  86 #endif