How to turn GCStress on in Windows 7?

Question

I am debugging a GC heap corruption and came to the step where I want to try running the program under WinDbg + PageHeap + AppVerifier + GCStress.

I found in the art

Answer 1

I searched GCStress on Koders. It turned out the best way to understand it is by looking at .NET's source code:

enum  GCStressFlags {
    GCSTRESS_NONE               = 0,
    GCSTRESS_ALLOC              = 1,    // GC on all allocations and 'easy' places
    GCSTRESS_TRANSITION         = 2,    // GC on transitions to preemtive GC
    GCSTRESS_INSTR_JIT          = 4,    // GC on every allowable JITed instruction
    GCSTRESS_INSTR_NGEN         = 8,    // GC on every allowable NGEN instruction
    GCSTRESS_UNIQUE             = 16,   // GC only on a unique stack trace
};