[NTOSKRNL]

[reactos.git] / reactos / ntoskrnl / include / internal / arm / ke.h

diff --git a/reactos/ntoskrnl/include/internal/arm/ke.h b/reactos/ntoskrnl/include/internal/arm/ke.h
index 95d5552..8dace74 100644 (file)
--- a/reactos/ntoskrnl/include/internal/arm/ke.h
+++ b/reactos/ntoskrnl/include/internal/arm/ke.h
@@ -1,23 +1,75 @@
 #ifndef __NTOSKRNL_INCLUDE_INTERNAL_ARM_KE_H
 #define __NTOSKRNL_INCLUDE_INTERNAL_ARM_KE_H
 
+#include "intrin_i.h"
+
 //
 //Lockdown TLB entries
 //
 #define PCR_ENTRY            0
 #define PDR_ENTRY            2
 
-#define KeArchHaltProcessor() KeArmHaltProcessor()
+#define IMAGE_FILE_MACHINE_ARCHITECTURE IMAGE_FILE_MACHINE_ARM
+
+//
+// BKPT is 4 bytes long
+//
+#define KD_BREAKPOINT_TYPE        ULONG
+#define KD_BREAKPOINT_SIZE        sizeof(ULONG)
+//#define KD_BREAKPOINT_VALUE
+
+//
+// Macros for getting and setting special purpose registers in portable code
+//
+#define KeGetContextPc(Context) \
+    ((Context)->Pc)
+
+#define KeSetContextPc(Context, ProgramCounter) \
+    ((Context)->Pc = (ProgramCounter))
+
+#define KeGetTrapFramePc(TrapFrame) \
+    ((TrapFrame)->Pc)
+
+#define KeGetContextReturnRegister(Context) \
+    ((Context)->R0)
+
+#define KeSetContextReturnRegister(Context, ReturnValue) \
+    ((Context)->R0 = (ReturnValue))
+
+//
+// Macro to get trap and exception frame from a thread stack
+//
+#define KeGetTrapFrame(Thread) \
+    (PKTRAP_FRAME)((ULONG_PTR)((Thread)->InitialStack) - \
+                   sizeof(KTRAP_FRAME))
+
+#define KeGetExceptionFrame(Thread) \
+    (PKEXCEPTION_FRAME)((ULONG_PTR)KeGetTrapFrame(Thread) - \
+                        sizeof(KEXCEPTION_FRAME))
+
+//
+// Macro to get context switches from the PRCB
+// All architectures but x86 have it in the PRCB's KeContextSwitches
+//
+#define KeGetContextSwitches(Prcb)  \
+    Prcb->KeContextSwitches
 
+//
+// Returns the Interrupt State from a Trap Frame.
+// ON = TRUE, OFF = FALSE
+//
+//#define KeGetTrapFrameInterruptState(TrapFrame)
+
+//
+// Invalidates the TLB entry for a specified address
+//
+FORCEINLINE
 VOID
-NTAPI
-KeArmInitThreadWithContext(
-    IN PKTHREAD Thread,
-    IN PKSYSTEM_ROUTINE SystemRoutine,
-    IN PKSTART_ROUTINE StartRoutine,
-    IN PVOID StartContext,
-    IN PCONTEXT Context
-);
+KeInvalidateTlbEntry(IN PVOID Address)
+{
+    /* Invalidate the TLB entry for this address */
+    KeArmInvalidateTlbEntry(Address);
+}
 
 VOID
 KiPassiveRelease(
@@ -44,7 +96,6 @@ KeFlushTb(
     VOID
 );
 
-#define KeArchInitThreadWithContext KeArmInitThreadWithContext
 #define KiSystemStartupReal KiSystemStartup
 
 #define KiGetPreviousMode(tf) \