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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cpu-param.h (688B)

      1/*
      2 * i386 cpu parameters for qemu.
      3 *
      4 * Copyright (c) 2003 Fabrice Bellard
      5 * SPDX-License-Identifier: LGPL-2.0+
      6 */
      7
      8#ifndef I386_CPU_PARAM_H
      9#define I386_CPU_PARAM_H 1
     10
     11#ifdef TARGET_X86_64
     12# define TARGET_LONG_BITS             64
     13# define TARGET_PHYS_ADDR_SPACE_BITS  52
     14/*
     15 * ??? This is really 48 bits, sign-extended, but the only thing
     16 * accessible to userland with bit 48 set is the VSYSCALL, and that
     17 * is handled via other mechanisms.
     18 */
     19# define TARGET_VIRT_ADDR_SPACE_BITS  47
     20#else
     21# define TARGET_LONG_BITS             32
     22# define TARGET_PHYS_ADDR_SPACE_BITS  36
     23# define TARGET_VIRT_ADDR_SPACE_BITS  32
     24#endif
     25#define TARGET_PAGE_BITS 12
     26#define NB_MMU_MODES 3
     27
     28#endif