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/* CPU family header for bpfbf.
THIS FILE IS MACHINE GENERATED WITH CGEN.
Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of the GNU simulators.
This file 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, or (at your option)
any later version.
It 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.,
51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef CPU_BPFBF_H
#define CPU_BPFBF_H
/* Maximum number of instructions that are fetched at a time.
This is for LIW type instructions sets (e.g. m32r). */
#define MAX_LIW_INSNS 1
/* Maximum number of instructions that can be executed in parallel. */
#define MAX_PARALLEL_INSNS 1
/* The size of an "int" needed to hold an instruction word.
This is usually 32 bits, but some architectures needs 64 bits. */
typedef CGEN_INSN_LGUINT CGEN_INSN_WORD;
#include "cgen-engine.h"
/* CPU state information. */
typedef struct {
/* Hardware elements. */
struct {
/* General Purpose Registers */
DI h_gpr[16];
#define GET_H_GPR(a1) CPU (h_gpr)[a1]
#define SET_H_GPR(a1, x) (CPU (h_gpr)[a1] = (x))
/* program counter */
UDI h_pc;
#define GET_H_PC() CPU (h_pc)
#define SET_H_PC(x) \
do { \
CPU (h_pc) = (x);\
;} while (0)
} hardware;
#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
} BPFBF_CPU_DATA;
/* Cover fns for register access. */
DI bpfbf_h_gpr_get (SIM_CPU *, UINT);
void bpfbf_h_gpr_set (SIM_CPU *, UINT, DI);
UDI bpfbf_h_pc_get (SIM_CPU *);
void bpfbf_h_pc_set (SIM_CPU *, UDI);
/* These must be hand-written. */
extern CPUREG_FETCH_FN bpfbf_fetch_register;
extern CPUREG_STORE_FN bpfbf_store_register;
typedef struct {
int empty;
} MODEL_BPF_DEF_DATA;
/* Collection of various things for the trace handler to use. */
typedef struct trace_record {
IADDR pc;
/* FIXME:wip */
} TRACE_RECORD;
#endif /* CPU_BPFBF_H */
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