COMMPAGE_SIZE
B_ANY_ADDRESS, COMMPAGE_SIZE, B_FULL_LOCK,
memset(sCommPageAddress, 0, COMMPAGE_SIZE);
sCommPageImage = elf_create_memory_image("commpage", 0, COMMPAGE_SIZE, 0,
addr_t commpageEnd = (addr_t)commpageBegin + COMMPAGE_SIZE;