Merge remote-tracking branch 'remotes/marcandre/tags/rtd-pull-request' into staging
[qemu.git] / linux-user / hexagon / target_cpu.h
1 /*
2 * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #ifndef HEXAGON_TARGET_CPU_H
19 #define HEXAGON_TARGET_CPU_H
20
21 static inline void cpu_clone_regs_child(CPUHexagonState *env,
22 target_ulong newsp, unsigned flags)
23 {
24 if (newsp) {
25 env->gpr[HEX_REG_SP] = newsp;
26 }
27 env->gpr[0] = 0;
28 }
29
30 static inline void cpu_clone_regs_parent(CPUHexagonState *env, unsigned flags)
31 {
32 }
33
34 static inline void cpu_set_tls(CPUHexagonState *env, target_ulong newtls)
35 {
36 env->gpr[HEX_REG_UGP] = newtls;
37 }
38
39 static inline abi_ulong get_sp_from_cpustate(CPUHexagonState *state)
40 {
41 return state->gpr[HEX_REG_SP];
42 }
43
44 #endif