77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/* This file defines the interface between the h8300 simulator and gdb.
|
|
Copyright (C) 2002-2015 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 */
|