target/nios2/cpu-param.h

   1 /*
   2  * Altera Nios II cpu parameters for qemu.
   3  *
   4  * Copyright (c) 2012 Chris Wulff <crwulff@gmail.com>
   5  * SPDX-License-Identifier: LGPL-2.1+
   6  */
   7
   8 #ifndef NIOS2_CPU_PARAM_H
   9 #define NIOS2_CPU_PARAM_H 1
  10
  11 #define TARGET_LONG_BITS 32
  12 #define TARGET_PAGE_BITS 12
  13 #define TARGET_PHYS_ADDR_SPACE_BITS 32
  14 #ifdef CONFIG_USER_ONLY
  15 # define TARGET_VIRT_ADDR_SPACE_BITS 31
  16 #else
  17 # define TARGET_VIRT_ADDR_SPACE_BITS 32
  18 #endif
  19 #define NB_MMU_MODES 2
  20
  21 #endif