PAGE_COPY_X
[VM_WRITE | VM_READ] = PAGE_COPY_X,
[VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY_X,
[VM_WRITE | VM_READ] = PAGE_COPY_X,
[VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY_X,
[VM_EXEC | VM_WRITE] = PAGE_COPY_X,
[VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY_X,