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[NTOS]: To Timo, with Love (make System PTEs work on x64).

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svn path=/trunk/; revision=48192
This commit is contained in:
Sir Richard 2010-07-22 18:55:36 +00:00
parent 7fa909a601
commit 135986ec2e
2 changed files with 4 additions and 1 deletions
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3
reactos/ntoskrnl/mm/ARM3/miarm.h
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@ -33,6 +33,9 @@
#define MI_NONPAGED_POOL_END (PVOID)0xFFBE0000 #define MI_NONPAGED_POOL_END (PVOID)0xFFBE0000
#define MI_DEBUG_MAPPING (PVOID)0xFFBFF000 #define MI_DEBUG_MAPPING (PVOID)0xFFBFF000
// on AMD64 this would be MiAddressToPte(MM_KSEG0_BASE)
#define MI_SYSTEM_PTE_BASE (PVOID)MiAddressToPte(NULL)
#define MI_MIN_SECONDARY_COLORS 8 #define MI_MIN_SECONDARY_COLORS 8
#define MI_SECONDARY_COLORS 64 #define MI_SECONDARY_COLORS 64
#define MI_MAX_SECONDARY_COLORS 1024 #define MI_MAX_SECONDARY_COLORS 1024

2
reactos/ntoskrnl/mm/ARM3/syspte.c
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@ -378,7 +378,7 @@ MiInitializeSystemPtes(IN PMMPTE StartingPte,
// //
// Set the starting and ending PTE addresses for this space // Set the starting and ending PTE addresses for this space
// //
MmSystemPteBase = (PVOID)PTE_BASE; MmSystemPteBase = MI_SYSTEM_PTE_BASE;
MmSystemPtesStart[PoolType] = StartingPte; MmSystemPtesStart[PoolType] = StartingPte;
MmSystemPtesEnd[PoolType] = StartingPte + NumberOfPtes - 1; MmSystemPtesEnd[PoolType] = StartingPte + NumberOfPtes - 1;
DPRINT("System PTE space for %d starting at: %p and ending at: %p\n", DPRINT("System PTE space for %d starting at: %p and ending at: %p\n",