| 1 | /* |
| 2 | * PowerPC emulation special registers manipulation helpers for qemu. |
| 3 | * |
| 4 | * Copyright (c) 2003-2007 Jocelyn Mayer |
| 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 | |
| 20 | #ifndef HELPER_REGS_H |
| 21 | #define HELPER_REGS_H |
| 22 | |
| 23 | #include "target/ppc/cpu.h" |
| 24 | |
| 25 | void hreg_swap_gpr_tgpr(CPUPPCState *env); |
| 26 | void hreg_compute_hflags(CPUPPCState *env); |
| 27 | void hreg_update_pmu_hflags(CPUPPCState *env); |
| 28 | void cpu_interrupt_exittb(CPUState *cs); |
| 29 | int hreg_store_msr(CPUPPCState *env, target_ulong value, int alter_hv); |
| 30 | |
| 31 | #ifdef CONFIG_USER_ONLY |
| 32 | static inline void check_tlb_flush(CPUPPCState *env, bool global) { } |
| 33 | #else |
| 34 | void check_tlb_flush(CPUPPCState *env, bool global); |
| 35 | #endif |
| 36 | |
| 37 | #endif /* HELPER_REGS_H */ |