tmp105: Correct handling of temperature limit checks
[qemu.git] / linux-user / hppa / target_cpu.h
1 /*
2 * HPPA specific CPU ABI and functions for linux-user
3 *
4 * Copyright (c) 2016 Richard Henderson
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 #ifndef HPPA_TARGET_CPU_H
20 #define HPPA_TARGET_CPU_H
21
22 static inline void cpu_clone_regs_child(CPUHPPAState *env, target_ulong newsp,
23 unsigned flags)
24 {
25 if (newsp) {
26 env->gr[30] = newsp;
27 }
28 /* Indicate child in return value. */
29 env->gr[28] = 0;
30 /* Return from the syscall. */
31 env->iaoq_f = env->gr[31];
32 env->iaoq_b = env->gr[31] + 4;
33 }
34
35 static inline void cpu_clone_regs_parent(CPUHPPAState *env, unsigned flags)
36 {
37 }
38
39 static inline void cpu_set_tls(CPUHPPAState *env, target_ulong newtls)
40 {
41 env->cr[27] = newtls;
42 }
43
44 static inline abi_ulong get_sp_from_cpustate(CPUHPPAState *state)
45 {
46 return state->gr[30];
47 }
48 #endif