public void test()
{
VIRTUALDATA vd = new VIRTUALDATA();
vd.pageAllocated = new byte[NUMBARS, NUMPAGES];
vd.szExeName = new string[NUMBARS];
GetVirtualMemoryStatus(ref vd);
}
public void test()
{
VIRTUALDATA vd = new VIRTUALDATA();
vd.pageAllocated = new byte[NUMBARS, NUMPAGES];
vd.szExeName = new string[NUMBARS];
GetVirtualMemoryStatus(ref vd);
}
void GetVirtualMemoryStatus(ref VIRTUALDATA pvd)
{
MEMORY_BASIC_INFORMATION mbi;
int idx;
DWORD addr;
BYTE state;
int STARTBAR = 0;
//memset(pvd->pageAllocated,0x00,sizeof(pvd->pageAllocated));
for (idx = STARTBAR; idx < STARTBAR + NUMBARS; idx++)
{
DWORD offset;
addr = idx * 0x02000000;
for (offset = 0; offset < 0x02000000; offset += mbi.RegionSize.ToInt32())
{
Int32 i;
//memset(&mbi,0x00,sizeof(MEMORY_BASIC_INFORMATION));
uint newAddr = (uint)(addr + offset);
mbi = new MEMORY_BASIC_INFORMATION();
if (VirtualQuery(ref newAddr, ref mbi, Marshal.SizeOf(typeof(MEMORY_BASIC_INFORMATION))) == 0)
{
break;
}
state = (BYTE)((mbi.State >> 12) & (VMEMCOMMIT | VMEMRESERVE));
if (state > 0)
{
for (i = (offset) / 4096; i < (offset + mbi.RegionSize.ToInt32()) / 4096; i++)
{
pvd.pageAllocated[idx - STARTBAR, i] = state;
}
}
}
}
}
void GetVirtualMemoryStatus(ref VIRTUALDATA pvd)
{
MEMORY_BASIC_INFORMATION mbi;
int idx;
DWORD addr;
BYTE state;
int STARTBAR=0;
//memset(pvd->pageAllocated,0x00,sizeof(pvd->pageAllocated));
for(idx=STARTBAR;idx<STARTBAR+NUMBARS;idx++)
{
DWORD offset;
addr = idx * 0x02000000;
for( offset = 0; offset < 0x02000000; offset += mbi.RegionSize.ToInt32() )
{
Int32 i;
//memset(&mbi,0x00,sizeof(MEMORY_BASIC_INFORMATION));
uint newAddr = (uint)(addr + offset);
mbi = new MEMORY_BASIC_INFORMATION();
if(VirtualQuery( ref newAddr, ref mbi, Marshal.SizeOf(typeof( MEMORY_BASIC_INFORMATION )) )==0)
break;
state=(BYTE)((mbi.State>>12)&(VMEMCOMMIT|VMEMRESERVE));
if(state>0)
{
for(i=(offset)/4096;i< (offset+mbi.RegionSize.ToInt32())/4096;i++)
pvd.pageAllocated[idx-STARTBAR,i]=state;
}
}
}
}
