Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-24 09:25:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

[NTOSKRNL]

Browse source 
Add amd64 version of MmIsDisabledPage

svn path=/trunk/; revision=56894
This commit is contained in:
Timo Kreuzer 2012-07-15 12:39:46 +00:00
parent d4efdeeb98
commit 28adbd6967
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
reactos/ntoskrnl/mm/amd64/page.c
View file

@ -378,6 +378,16 @@ MmIsPagePresent(PEPROCESS Process, PVOID Address)
return (BOOLEAN)Pte.u.Hard.Valid;
}
BOOLEAN
NTAPI
MmIsDisabledPage(PEPROCESS Process, PVOID Address)
{
MMPTE Pte;
Pte.u.Long = MiGetPteValueForProcess(Process, Address);
__debugbreak(); // FIXME
return !Pte.u.Hard.Valid && !(Pte.u.Long & 0x800) && Pte.u.Hard.PageFrameNumber;
}
BOOLEAN
NTAPI
MmIsPageSwapEntry(PEPROCESS Process, PVOID Address)