target/ppc/helper_regs.h

   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 void hreg_swap_gpr_tgpr(CPUPPCState *env);
  24 void hreg_compute_hflags(CPUPPCState *env);
  25 void hreg_update_pmu_hflags(CPUPPCState *env);
  26 void cpu_interrupt_exittb(CPUState *cs);
  27 int hreg_store_msr(CPUPPCState *env, target_ulong value, int alter_hv);
  28
  29 #ifdef CONFIG_USER_ONLY
  30 static inline void check_tlb_flush(CPUPPCState *env, bool global) { }
  31 #else
  32 void check_tlb_flush(CPUPPCState *env, bool global);
  33 #endif
  34
  35 #endif /* HELPER_REGS_H */