projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 6291ad77 PM |
1 | /* |
| 2 | * MicroBlaze specific CPU ABI and functions for linux-user | |
| 3 | * | |
| 4 | * Copyright (c) 2009 Edgar E. Iglesias | |
| 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 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 | * 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 | */ | |
| 55c5063c MA |
19 | #ifndef MICROBLAZE_TARGET_CPU_H |
| 20 | #define MICROBLAZE_TARGET_CPU_H | |
| 6291ad77 | 21 | |
| 608999d1 RH |
22 | static inline void cpu_clone_regs_child(CPUMBState *env, target_ulong newsp, |
| 23 | unsigned flags) | |
| 6291ad77 PM |
24 | { |
| 25 | if (newsp) { | |
| 26 | env->regs[R_SP] = newsp; | |
| 27 | } | |
| 28 | env->regs[3] = 0; | |
| 29 | } | |
| 30 | ||
| 07a6ecf4 RH |
31 | static inline void cpu_clone_regs_parent(CPUMBState *env, unsigned flags) |
| 32 | { | |
| 33 | } | |
| 34 | ||
| 6291ad77 PM |
35 | static inline void cpu_set_tls(CPUMBState *env, target_ulong newtls) |
| 36 | { | |
| 37 | env->regs[21] = newtls; | |
| 38 | } | |
| 39 | ||
| 9850f9f6 LV |
40 | static inline abi_ulong get_sp_from_cpustate(CPUMBState *state) |
| 41 | { | |
| 42 | return state->regs[1]; | |
| 43 | } | |
| 6291ad77 | 44 | #endif |