The CheckLowMemory method checks for memory corruption in the low 4 GB of memory.
HRESULT CheckLowMemory( );
This function has no parameters.
||No corruption was found.|
||Corruption was found on the memory page Page.|
This method can also return error values. See Return Values for more details.
When the kernel is booted with the /nolowmem option, the kernel, drivers, operating system and applications are loaded in memory above 4 GB, while the low 4 GB of memory is filled with a unique pattern. The CheckLowMemory method checks this pattern for corruption.
This may be used to verify that a driver behaves well when using physical addresses greater than 32 bits in length. See Physical Address Extension (PAE), /pae, and /nolowmem in the Windows Driver Kit.
|Header||dbgeng.h (include Dbgeng.h)|