cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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page-vary.h (1083B)

      1/*
      2 * Definitions for cpus with variable page sizes.
      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#ifndef EXEC_PAGE_VARY_H
     21#define EXEC_PAGE_VARY_H
     22
     23typedef struct {
     24    bool decided;
     25    int bits;
     26    uint64_t mask;
     27} TargetPageBits;
     28
     29#ifdef IN_PAGE_VARY
     30extern bool set_preferred_target_page_bits_common(int bits);
     31extern void finalize_target_page_bits_common(int min);
     32#endif
     33
     34#endif /* EXEC_PAGE_VARY_H */