/* This file defines the interface between the h8300 simulator and gdb. Copyright (C) 2002-2013 Free Software Foundation, 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/>. */ #if !defined (SIM_H8300_H) #define SIM_H8300_H #ifdef __cplusplus extern "C" { //} #endif /* The simulator makes use of the following register information. */ enum sim_h8300_regs { /* Registers common to all the H8 variants. */ /* Start here: */ SIM_H8300_R0_REGNUM, SIM_H8300_R1_REGNUM, SIM_H8300_R2_REGNUM, SIM_H8300_R3_REGNUM, SIM_H8300_R4_REGNUM, SIM_H8300_R5_REGNUM, SIM_H8300_R6_REGNUM, SIM_H8300_R7_REGNUM, SIM_H8300_CCR_REGNUM, /* Contains processor status */ SIM_H8300_PC_REGNUM, /* Contains program counter */ /* End here */ SIM_H8300_EXR_REGNUM, /* Contains extended processor status H8S and higher */ SIM_H8300_MACL_REGNUM, /* Lower part of MAC register (26xx only)*/ SIM_H8300_MACH_REGNUM, /* High part of MAC register (26xx only) */ SIM_H8300_CYCLE_REGNUM, SIM_H8300_INST_REGNUM, SIM_H8300_TICK_REGNUM }; enum { SIM_H8300_ARG_FIRST_REGNUM = SIM_H8300_R0_REGNUM, /* first reg in which an arg may be passed */ SIM_H8300_ARG_LAST_REGNUM = SIM_H8300_R3_REGNUM, /* last reg in which an arg may be passed */ SIM_H8300_FP_REGNUM = SIM_H8300_R6_REGNUM, /* Contain address of executing stack frame */ SIM_H8300_SP_REGNUM = SIM_H8300_R7_REGNUM /* Contains address of top of stack */ }; enum { SIM_H8300_NUM_COMMON_REGS = 10, SIM_H8300_S_NUM_REGS = 13, SIM_H8300_NUM_REGS = 16 }; #ifdef __cplusplus } #endif #endif /* SIM_H8300_H */