1 files changed, 136 insertions, 0 deletions
diff --git a/private/ntos/mm/ppc/datappc.c b/private/ntos/mm/ppc/datappc.c
new file mode 100644
index 000000000..bc7946fc5
--- /dev/null
+++ b/private/ntos/mm/ppc/datappc.c
@@ -0,0 +1,136 @@
+/*++
+
+Copyright (c) 1990  Microsoft Corporation
+Copyright (c) 1993  IBM Corporation
+
+Module Name:
+
+   datappc.c
+
+Abstract:
+
+    This module contains the private hardware specific global storage for
+    the memory management subsystem.
+
+Author:
+
+    Lou Perazzoli (loup) 27-Mar-1990
+
+    Modified for PowerPC by Mark Mergen (mergen@watson.ibm.com) 6-Oct-93
+
+Revision History:
+
+--*/
+
+#include "mi.h"
+
+//
+// A zero Pte.
+//
+
+MMPTE ZeroPte = { 0 };
+
+
+//
+// A kernel zero PTE.
+//
+
+MMPTE ZeroKernelPte = { 0 };
+
+
+MMPTE ValidKernelPte = { MM_PTE_VALID_MASK |
+                         MM_PTE_WRITE_MASK };
+
+
+MMPTE ValidUserPte =   { MM_PTE_VALID_MASK |
+                         MM_PTE_WRITE_MASK };
+
+
+MMPTE ValidPtePte =   { MM_PTE_VALID_MASK |
+                        MM_PTE_WRITE_MASK };
+
+
+MMPTE ValidPdePde =   { MM_PTE_VALID_MASK |
+                        MM_PTE_WRITE_MASK };
+
+
+MMPTE ValidKernelPde =   { MM_PTE_VALID_MASK |
+                           MM_PTE_WRITE_MASK };
+
+
+MMPTE DemandZeroPde = { MM_READWRITE << 3 };
+
+
+MMPTE DemandZeroPte = { MM_READWRITE << 3 };
+
+
+MMPTE TransitionPde = { MM_PTE_TRANSITION_MASK | (MM_READWRITE << 3) };
+
+
+MMPTE PrototypePte = { 0xFFFFF000 | (MM_READWRITE << 3) | MM_PTE_PROTOTYPE_MASK };
+
+
+//
+// PTE which generates an access violation when referenced.
+//
+
+MMPTE NoAccessPte = {MM_NOACCESS << 3};
+
+
+//
+// Pool start and end.
+//
+
+PVOID MmNonPagedPoolStart;
+
+PVOID MmNonPagedPoolEnd = ((PVOID)MM_NONPAGED_POOL_END);
+
+PVOID MmPagedPoolStart =  ((PVOID)MM_PAGED_POOL_START);
+
+PVOID MmPagedPoolEnd;
+
+#if MM_MAXIMUM_NUMBER_OF_COLORS > 1
+MMPFNLIST MmFreePagesByPrimaryColor[2][MM_MAXIMUM_NUMBER_OF_COLORS];
+
+MMPFNLIST MmStandbyPageListByColor[MM_MAXIMUM_NUMBER_OF_COLORS] = {
+                             0, StandbyPageList, MM_EMPTY_LIST, MM_EMPTY_LIST,
+                             0, StandbyPageList, MM_EMPTY_LIST, MM_EMPTY_LIST
+                            };
+
+
+#endif
+
+PMMCOLOR_TABLES MmFreePagesByColor[2];
+
+
+//
+// Color tables for modified pages destined for the paging file.
+//
+
+MMPFNLIST MmModifiedPageListByColor[MM_MAXIMUM_NUMBER_OF_COLORS] = {
+                            0, ModifiedPageList, MM_EMPTY_LIST, MM_EMPTY_LIST,
+                            0, ModifiedPageList, MM_EMPTY_LIST, MM_EMPTY_LIST};
+
+ULONG MmSecondaryColorMask;
+
+//
+// Count of the number of modified pages destined for the paging file.
+//
+
+ULONG MmTotalPagesForPagingFile = 0;
+
+//
+// PTE reserved for mapping physical data for debugger.
+// Use 1 page from last 4MB of virtual address space
+// reserved for the HAL.
+//
+
+PMMPTE MmDebugPte = (MiGetPteAddress((PVOID)MM_HAL_RESERVED));
+
+
+//
+// 16 PTEs reserved for mapping MDLs (64k max).
+//
+
+PMMPTE MmCrashDumpPte = (MiGetPteAddress((PVOID)MM_HAL_RESERVED));
+