[NTVDM]

- Halfplement and export VdmMapFlat
- Make mention of the existence of VdmFlushCache and VdmUnmapFlat, which are not exported in x86 builds (macros are therefore defined to just return TRUE) but are exported in MIPS... builds...
See VDDSVC.H and NT_VDD.H in the DDK
(those headers don't exist in ROS; we'll have to create them later on).

svn path=/branches/ntvdm/; revision=61288

subsystems/ntvdm/emulator.c

@@ -19,6 +19,9 @@
 #include "vga.h"
 #include "pic.h"
 
+// HACK
+typedef INT VDM_MODE;
+
 /* PRIVATE VARIABLES **********************************************************/
 
 FAST486_STATE EmulatorContext;
@@ -173,7 +176,10 @@ VOID EmulatorSetA20(BOOLEAN Enabled)
 
 
 
-PBYTE WINAPI Sim32pGetVDMPointer(ULONG Address, BOOL ProtectedMode)
+PBYTE
+WINAPI
+Sim32pGetVDMPointer(IN ULONG Address,
+                    IN BOOL  ProtectedMode)
 {
     // FIXME
     UNREFERENCED_PARAMETER(ProtectedMode);
@@ -186,10 +192,50 @@ PBYTE WINAPI Sim32pGetVDMPointer(ULONG Address, BOOL ProtectedMode)
     return SEG_OFF_TO_PTR(HIWORD(Address), LOWORD(Address));
 }
 
-PBYTE WINAPI MGetVdmPointer(ULONG Address, ULONG Size, BOOL ProtectedMode)
+PBYTE
+WINAPI
+MGetVdmPointer(IN ULONG Address,
+               IN ULONG Size,
+               IN BOOL ProtectedMode)
 {
     UNREFERENCED_PARAMETER(Size);
     return Sim32pGetVDMPointer(Address, ProtectedMode);
 }
 
+PVOID
+WINAPI
+VdmMapFlat(IN USHORT   Segment,
+           IN ULONG    Offset,
+           IN VDM_MODE Mode)
+{
+    // FIXME
+    UNREFERENCED_PARAMETER(Mode);
+
+    return SEG_OFF_TO_PTR(Segment, Offset);
+}
+
+BOOL 
+WINAPI
+VdmFlushCache(IN USHORT   Segment,
+              IN ULONG    Offset,
+              IN ULONG    Size,
+              IN VDM_MODE Mode)
+{
+    // FIXME
+    UNIMPLEMENTED;
+    return TRUE;
+}
+
+BOOL
+WINAPI
+VdmUnmapFlat(IN USHORT   Segment,
+             IN ULONG    Offset,
+             IN PVOID    Buffer,
+             IN VDM_MODE Mode)
+{
+    // FIXME
+    UNIMPLEMENTED;
+    return TRUE;
+}
+
 /* EOF */

subsystems/ntvdm/ntvdm.spec

@@ -91,3 +91,7 @@
 
 @ stdcall MGetVdmPointer(long long long)
 @ stdcall Sim32pGetVDMPointer(long long)
+
+;@ stdcall VdmFlushCache(long long long long) ; Not exported on x86
+@ stdcall VdmMapFlat(long long long)
+;@ stdcall VdmUnmapFlat(long long ptr long)  ; Not exported on x86