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
45