blob: bb4d3fabe10d6f48ea21c16e5237c72522182119 [file] [log] [blame]
Peter Maydell6291ad72013-06-28 14:22:32 +01001/*
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
Peter Maydell1ccd9372013-07-16 18:44:55 +010032static inline void cpu_set_tls(CPUM68KState *env, target_ulong newtls)
33{
Andreas Färber0429a972013-08-26 18:14:44 +020034 CPUState *cs = CPU(m68k_env_get_cpu(env));
35 TaskState *ts = cs->opaque;
36
Peter Maydell1ccd9372013-07-16 18:44:55 +010037 ts->tp_value = newtls;
38}
Peter Maydell6291ad72013-06-28 14:22:32 +010039
40#endif