dynamic.c File Reference

#include <ntoskrnl.h>
#include <debug.h>
#include <mm/ARM3/miarm.h>

Include dependency graph for dynamic.c:

Go to the source code of this file.

Macros
#define	NDEBUG
#define	MODULE_INVOLVED_IN_ARM3

Functions
NTSTATUS NTAPI	MmAddPhysicalMemory (IN PPHYSICAL_ADDRESS StartAddress, IN OUT PLARGE_INTEGER NumberOfBytes)
NTSTATUS NTAPI	MmMarkPhysicalMemoryAsBad (IN PPHYSICAL_ADDRESS StartAddress, IN OUT PLARGE_INTEGER NumberOfBytes)
NTSTATUS NTAPI	MmMarkPhysicalMemoryAsGood (IN PPHYSICAL_ADDRESS StartAddress, IN OUT PLARGE_INTEGER NumberOfBytes)
NTSTATUS NTAPI	MmRemovePhysicalMemory (IN PPHYSICAL_ADDRESS StartAddress, IN OUT PLARGE_INTEGER NumberOfBytes)
PPHYSICAL_MEMORY_RANGE NTAPI	MmGetPhysicalMemoryRanges (VOID)

Macro Definition Documentation

MODULE_INVOLVED_IN_ARM3

#define MODULE_INVOLVED_IN_ARM3

Definition at line 15 of file dynamic.c.

NDEBUG

#define NDEBUG

Definition at line 12 of file dynamic.c.

Function Documentation

MmAddPhysicalMemory()

NTSTATUS NTAPI MmAddPhysicalMemory	(	IN PPHYSICAL_ADDRESS	StartAddress,
		IN OUT PLARGE_INTEGER	NumberOfBytes
	)

Definition at line 25 of file dynamic.c.

{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

MmGetPhysicalMemoryRanges()

PPHYSICAL_MEMORY_RANGE NTAPI MmGetPhysicalMemoryRanges

(

VOID

)

Definition at line 73 of file dynamic.c.

{
    ULONG Size, i;
    PPHYSICAL_MEMORY_RANGE Entry, Buffer;
    KIRQL OldIrql;
    ASSERT(KeGetCurrentIrql() == PASSIVE_LEVEL);
 
    //
    // Calculate how much memory we'll need
    //
    Size = sizeof(PHYSICAL_MEMORY_RANGE) * (MmPhysicalMemoryBlock->NumberOfRuns + 1);
 
    //
    // Allocate a copy
    //
    Entry = Buffer = ExAllocatePoolWithTag(NonPagedPool, Size, 'hPmM');
    if (!Buffer) return NULL;
 
    //
    // Lock the PFN database
    //
    OldIrql = MiAcquirePfnLock();
 
    //
    // Make sure it hasn't changed before we had acquired the lock
    //
    ASSERT(Size == (sizeof(PHYSICAL_MEMORY_RANGE) *
                    (MmPhysicalMemoryBlock->NumberOfRuns + 1)));
 
    //
    // Now loop our block
    //
    for (i = 0; i < MmPhysicalMemoryBlock->NumberOfRuns; i++)
    {
        //
        // Copy the data, but format it into bytes
        //
        Entry->BaseAddress.QuadPart = MmPhysicalMemoryBlock->Run[i].BasePage << PAGE_SHIFT;
        Entry->NumberOfBytes.QuadPart = MmPhysicalMemoryBlock->Run[i].PageCount << PAGE_SHIFT;
        Entry++;
    }
 
    //
    // Last entry is empty
    //
    Entry->BaseAddress.QuadPart = 0;
    Entry->NumberOfBytes.QuadPart = 0;
 
    //
    // Release the lock and return
    //
    MiReleasePfnLock(OldIrql);
    return Buffer;
}

MmMarkPhysicalMemoryAsBad()

NTSTATUS NTAPI MmMarkPhysicalMemoryAsBad	(	IN PPHYSICAL_ADDRESS	StartAddress,
		IN OUT PLARGE_INTEGER	NumberOfBytes
	)

Definition at line 37 of file dynamic.c.

{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

MmMarkPhysicalMemoryAsGood()

NTSTATUS NTAPI MmMarkPhysicalMemoryAsGood	(	IN PPHYSICAL_ADDRESS	StartAddress,
		IN OUT PLARGE_INTEGER	NumberOfBytes
	)

Definition at line 49 of file dynamic.c.

{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

MmRemovePhysicalMemory()

NTSTATUS NTAPI MmRemovePhysicalMemory	(	IN PPHYSICAL_ADDRESS	StartAddress,
		IN OUT PLARGE_INTEGER	NumberOfBytes
	)

Definition at line 61 of file dynamic.c.

{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}