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/* Target dependent code for ARC700, for GDB, the GNU debugger.
Contributed by ARC International (www.arc.com)
Authors:
Richard Stuckey <richard.stuckey@arc.com>
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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/******************************************************************************/
/* */
/* Outline: */
/* This header file defines an interface which the simulator can use to */
/* map register numbers as known to gdb to hardware register numbers. */
/* */
/******************************************************************************/
#ifndef ARC_SIM_REGISTERS_H
#define ARC_SIM_REGISTERS_H
typedef enum
{
ARC_UNKNOWN_REGISTER,
ARC_CORE_REGISTER,
ARC_AUX_REGISTER,
ARC_PROGRAM_COUNTER
} ARC_RegisterClass;
typedef void (*ARC_RegisterMappingFunction)(int gdb_regno, int *hw_regno, ARC_RegisterClass *regclass);
typedef void (*ARC_AuxRegisterConversionFunction)(int gdb_regno, void *buffer);
void arc_hw_register_mapping(int gdb_regno,
int *hw_regno,
ARC_RegisterClass *reg_class);
void arc_aux_register_conversion(int gdb_regno, void *buffer);
void arc_set_register_mapping(ARC_RegisterMappingFunction function);
void arc_set_aux_register_conversion(ARC_AuxRegisterConversionFunction function);
#endif /* ARC_SIM_REGISTERS_H */
/******************************************************************************/
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