/* Generic remote debugging interface for simulators. Copyright (C) 2002-2017 Free Software Foundation, Inc. Contributed by Red Hat, Inc. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef SIM_REGNO_H #define SIM_REGNO_H /* The gdbarch_register_sim_regno (REGNUM) method, when there is a corresponding simulator register, returns that register number as a cardinal. When there is no corresponding register, it returns a negative value. */ enum sim_regno { /* Normal sane architecture. The simulator is known to not model this register. */ SIM_REGNO_DOES_NOT_EXIST = -1, /* For possible backward compatibility. The register cache doesn't have a corresponding name. Skip the register entirely. */ LEGACY_SIM_REGNO_IGNORE = -2 }; /* Treat all raw registers as valid. */ extern int one2one_register_sim_regno (struct gdbarch *gdbarch, int regnum); #endif