page-vary.c

   1 /*
   2  * Variable page size handling -- target specific part.
   3  *
   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
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  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
  20 #define IN_PAGE_VARY 1
  21
  22 #include "qemu/osdep.h"
  23 #include "exec/page-vary.h"
  24 #include "exec/exec-all.h"
  25
  26 bool set_preferred_target_page_bits(int bits)
  27 {
  28 #ifdef TARGET_PAGE_BITS_VARY
  29     assert(bits >= TARGET_PAGE_BITS_MIN);
  30     return set_preferred_target_page_bits_common(bits);
  31 #else
  32     return true;
  33 #endif
  34 }
  35
  36 void finalize_target_page_bits(void)
  37 {
  38 #ifdef TARGET_PAGE_BITS_VARY
  39     finalize_target_page_bits_common(TARGET_PAGE_BITS_MIN);
  40 #endif
  41 }