[deliverable/binutils-gdb.git] / sim / lm32 / sim-main.h

/* Lattice Mico32 simulator support code
   Contributed by Jon Beniston <jon@beniston.com>

   Copyright (C) 2009-2020 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/>.  */

/* Main header for the LM32 simulator.  */

#ifndef SIM_MAIN_H
#define SIM_MAIN_H

#define WITH_SCACHE_PBB 1

#include "symcat.h"
#include "sim-basics.h"
#include "cgen-types.h"
#include "lm32-desc.h"
#include "lm32-opc.h"
#include "arch.h"
#include "sim-base.h"
#include "cgen-sim.h"
#include "lm32-sim.h"
#include "opcode/cgen.h"
\f
/* The _sim_cpu struct.  */

struct _sim_cpu
{
  /* sim/common cpu base.  */
  sim_cpu_base base;

  /* Static parts of cgen.  */
  CGEN_CPU cgen_cpu;

  /* CPU specific parts go here.
     Note that in files that don't need to access these pieces WANT_CPU_FOO
     won't be defined and thus these parts won't appear.  This is ok in the
     sense that things work.  It is a source of bugs though.
     One has to of course be careful to not take the size of this
     struct and no structure members accessed in non-cpu specific files can
     go after here.  Oh for a better language.  */
#if defined (WANT_CPU_LM32BF)
  LM32BF_CPU_DATA cpu_data;
#endif

};
\f
/* The sim_state struct.  */

struct sim_state
{
  sim_cpu *cpu[MAX_NR_PROCESSORS];

  CGEN_STATE cgen_state;

  sim_state_base base;
};
\f
/* Misc.  */

/* Catch address exceptions.  */
extern SIM_CORE_SIGNAL_FN lm32_core_signal;
#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
lm32_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \
		  (TRANSFER), (ERROR))

#endif /* SIM_MAIN_H */
Commit	Line	Data
	1	/* Lattice Mico32 simulator support code
	2	Contributed by Jon Beniston <jon@beniston.com>
	3
	4	Copyright (C) 2009-2020 Free Software Foundation, Inc.
	5
	6	This file is part of GDB.
	7
	8	This program is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 3 of the License, or
	11	(at your option) any later version.
	12
	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	20
	21	/* Main header for the LM32 simulator. */
	22
	23	#ifndef SIM_MAIN_H
	24	#define SIM_MAIN_H
	25
	26	#define WITH_SCACHE_PBB 1
	27
	28	#include "symcat.h"
	29	#include "sim-basics.h"
	30	#include "cgen-types.h"
	31	#include "lm32-desc.h"
	32	#include "lm32-opc.h"
	33	#include "arch.h"
	34	#include "sim-base.h"
	35	#include "cgen-sim.h"
	36	#include "lm32-sim.h"
	37	#include "opcode/cgen.h"
	38	\f
	39	/* The _sim_cpu struct. */
	40
	41	struct _sim_cpu
	42	{
	43	/* sim/common cpu base. */
	44	sim_cpu_base base;
	45
	46	/* Static parts of cgen. */
	47	CGEN_CPU cgen_cpu;
	48
	49	/* CPU specific parts go here.
	50	Note that in files that don't need to access these pieces WANT_CPU_FOO
	51	won't be defined and thus these parts won't appear. This is ok in the
	52	sense that things work. It is a source of bugs though.
	53	One has to of course be careful to not take the size of this
	54	struct and no structure members accessed in non-cpu specific files can
	55	go after here. Oh for a better language. */
	56	#if defined (WANT_CPU_LM32BF)
	57	LM32BF_CPU_DATA cpu_data;
	58	#endif
	59
	60	};
	61	\f
	62	/* The sim_state struct. */
	63
	64	struct sim_state
	65	{
	66	sim_cpu *cpu[MAX_NR_PROCESSORS];
	67
	68	CGEN_STATE cgen_state;
	69
	70	sim_state_base base;
	71	};
	72	\f
	73	/* Misc. */
	74
	75	/* Catch address exceptions. */
	76	extern SIM_CORE_SIGNAL_FN lm32_core_signal;
	77	#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
	78	lm32_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \
	79	(TRANSFER), (ERROR))
	80
	81	#endif /* SIM_MAIN_H */