1 /* 2 * QEMU page values getters (target independent) 3 * 4 * Copyright (c) 2003 Fabrice Bellard 5 * 6 * SPDX-License-Identifier: LGPL-2.1-or-later 7 */ 8 9 #include "qemu/osdep.h" 10 #include "exec/target_page.h" 11 12 int qemu_target_page_bits_min(void) 13 { 14 return TARGET_PAGE_BITS_MIN; 15 } 16 17 /* Convert target pages to MiB (2**20). */ 18 size_t qemu_target_pages_to_MiB(size_t pages) 19 { 20 int page_bits = TARGET_PAGE_BITS; 21 22 /* So far, the largest (non-huge) page size is 64k, i.e. 16 bits. */ 23 g_assert(page_bits < 20); 24 25 return pages >> (20 - page_bits); 26 } 27