Author: sir_richard
Date: Thu Jul 22 20:47:28 2010
New Revision: 48199
URL: http://svn.reactos.org/svn/reactos?rev=48199&view=rev
Log:
[NTOS]: Define the template prototype PTE.
Modified:
trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c
trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
Modified: trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c?rev=48199&r1=48198&r2=48199&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c [iso-8859-1] Thu Jul 22 20:47:28
2010
@@ -25,6 +25,9 @@
/* Template PDE for a demand-zero page */
MMPDE DemandZeroPde = {.u.Long = (MM_READWRITE <<
MM_PTE_SOFTWARE_PROTECTION_BITS)};
+/* Template PTE for prototype page */
+MMPTE PrototypePte = {.u.Long = (MM_READWRITE <<
MM_PTE_SOFTWARE_PROTECTION_BITS) | PTE_PROTOTYPE | 0xFFFFF000};
+
/* PRIVATE FUNCTIONS
**********************************************************/
VOID
Modified: trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/miarm.h?rev=48199&r1=48198&r2=48199&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] Thu Jul 22 20:47:28 2010
@@ -129,6 +129,7 @@
#define PTE_WRITECOPY 0x200
#define PTE_EXECUTE_READWRITE 0x0
#define PTE_EXECUTE_WRITECOPY 0x200
+#define PTE_PROTOTYPE 0x400
//
// Cache flags
//
@@ -381,6 +382,7 @@
extern MMPDE ValidKernelPde;
extern MMPTE ValidKernelPte;
extern MMPDE DemandZeroPde;
+extern MMPTE PrototypePte;
extern BOOLEAN MmLargeSystemCache;
extern BOOLEAN MmZeroPageFile;
extern BOOLEAN MmProtectFreedNonPagedPool;
@@ -483,6 +485,7 @@
extern PMMPTE MiHighestUserPte;
extern PMMPDE MiHighestUserPde;
extern PFN_NUMBER MmSystemPageDirectory[PD_COUNT];
+extern PMMPTE MmSharedUserDataPte;
#define MI_PFN_TO_PFNENTRY(x) (&MmPfnDatabase[1][x])
#define MI_PFNENTRY_TO_PFN(x) (x - MmPfnDatabase[1])
