- /*
- * Now that page sizes are configured in tcg_exec_init() we can do
- * proper page alignment for guest_base.
- */
- guest_base = HOST_PAGE_ALIGN(guest_base);
-
- if (reserved_va || have_guest_base) {
- guest_base = init_guest_space(guest_base, reserved_va, 0,
- have_guest_base);
- if (guest_base == (unsigned long)-1) {
- fprintf(stderr, "Unable to reserve 0x%lx bytes of virtual address "
- "space for use as guest address space (check your virtual "
- "memory ulimit setting or reserve less using -R option)\n",
- reserved_va);
- exit(EXIT_FAILURE);
- }
-
- if (reserved_va) {
- mmap_next_start = reserved_va;
- }
- }
-