LXR qemu/linux-user/m68k/target

   1/*
   2 * m68k specific CPU ABI and functions for linux-user
   3 *
   4 * Copyright (c) 2005-2007 CodeSourcery
   5 * Written by Paul Brook
   6 *
   7 * This library is free software; you can redistribute it and/or
   8 * modify it under the terms of the GNU Lesser General Public
   9 * License as published by the Free Software Foundation; either
  10 * version 2 of the License, or (at your option) any later version.
  11 *
  12 * This library is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 * General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU Lesser General Public
  18 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21#ifndef TARGET_CPU_H
  22#define TARGET_CPU_H
  23
  24static inline void cpu_clone_regs(CPUM68KState *env, target_ulong newsp)
  25{
  26    if (newsp) {
  27        env->aregs[7] = newsp;
  28    }
  29    env->dregs[0] = 0;
  30}
  31
  32static inline void cpu_set_tls(CPUM68KState *env, target_ulong newtls)
  33{
  34    CPUState *cs = CPU(m68k_env_get_cpu(env));
  35    TaskState *ts = cs->opaque;
  36
  37    ts->tp_value = newtls;
  38}
  39
  40#endif
  41