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Richard Henderson7886cef2019-09-19 13:30:29 -07001/*
Richard Henderson6670d4d2021-03-22 12:24:24 +01002 * Variable page size handling -- target specific part.
Richard Henderson7886cef2019-09-19 13:30:29 -07003 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
Chetan Pant61f3c912020-10-23 12:44:24 +00009 * version 2.1 of the License, or (at your option) any later version.
Richard Henderson7886cef2019-09-19 13:30:29 -070010 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
18 */
19
Richard Henderson44b99a62021-03-22 12:24:26 +010020#define IN_PAGE_VARY 1
21
Richard Henderson7886cef2019-09-19 13:30:29 -070022#include "qemu/osdep.h"
Marc-André Lureauec5f7ca2022-03-23 19:57:34 +040023#include "exec/page-vary.h"
Richard Henderson7886cef2019-09-19 13:30:29 -070024#include "exec/exec-all.h"
25
Richard Henderson7886cef2019-09-19 13:30:29 -070026bool set_preferred_target_page_bits(int bits)
27{
Richard Henderson7886cef2019-09-19 13:30:29 -070028#ifdef TARGET_PAGE_BITS_VARY
29 assert(bits >= TARGET_PAGE_BITS_MIN);
Richard Henderson44b99a62021-03-22 12:24:26 +010030 return set_preferred_target_page_bits_common(bits);
31#else
Richard Henderson7886cef2019-09-19 13:30:29 -070032 return true;
Richard Henderson44b99a62021-03-22 12:24:26 +010033#endif
Richard Henderson7886cef2019-09-19 13:30:29 -070034}
35
36void finalize_target_page_bits(void)
37{
38#ifdef TARGET_PAGE_BITS_VARY
Richard Henderson44b99a62021-03-22 12:24:26 +010039 finalize_target_page_bits_common(TARGET_PAGE_BITS_MIN);
Richard Henderson7886cef2019-09-19 13:30:29 -070040#endif
41}