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gnu / binutils-gdb / 2786ef85faf16c13029548832c4e4b025bf2624c / . / sim / m32r / cpu.h
blob: b82fed4f4274b026fe595d58400056dc0946f10d [file] [log] [blame]
/* CPU family header for m32rbf.
THIS FILE IS MACHINE GENERATED WITH CGEN.
Copyright 1996-2021 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef CPU_M32RBF_H
#define CPU_M32RBF_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 2
/* 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_INT CGEN_INSN_WORD;
#include "cgen-engine.h"
/* CPU state information. */
typedef struct {
/* Hardware elements. */
struct {
/* program counter */
USI h_pc;
#define GET_H_PC() CPU (h_pc)
#define SET_H_PC(x) (CPU (h_pc) = (x))
/* general registers */
SI h_gr[16];
#define GET_H_GR(a1) CPU (h_gr)[a1]
#define SET_H_GR(a1, x) (CPU (h_gr)[a1] = (x))
/* control registers */
USI h_cr[16];
#define GET_H_CR(index) m32rbf_h_cr_get_handler (current_cpu, index)
#define SET_H_CR(index, x) \
do { \
m32rbf_h_cr_set_handler (current_cpu, (index), (x));\
;} while (0)
/* accumulator */
DI h_accum;
#define GET_H_ACCUM() m32rbf_h_accum_get_handler (current_cpu)
#define SET_H_ACCUM(x) \
do { \
m32rbf_h_accum_set_handler (current_cpu, (x));\
;} while (0)
/* condition bit */
BI h_cond;
#define GET_H_COND() CPU (h_cond)
#define SET_H_COND(x) (CPU (h_cond) = (x))
/* psw part of psw */
UQI h_psw;
#define GET_H_PSW() m32rbf_h_psw_get_handler (current_cpu)
#define SET_H_PSW(x) \
do { \
m32rbf_h_psw_set_handler (current_cpu, (x));\
;} while (0)
/* backup psw */
UQI h_bpsw;
#define GET_H_BPSW() CPU (h_bpsw)
#define SET_H_BPSW(x) (CPU (h_bpsw) = (x))
/* backup bpsw */
UQI h_bbpsw;
#define GET_H_BBPSW() CPU (h_bbpsw)
#define SET_H_BBPSW(x) (CPU (h_bbpsw) = (x))
/* lock */
BI h_lock;
#define GET_H_LOCK() CPU (h_lock)
#define SET_H_LOCK(x) (CPU (h_lock) = (x))
} hardware;
#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
} M32RBF_CPU_DATA;
/* Cover fns for register access. */
USI m32rbf_h_pc_get (SIM_CPU *);
void m32rbf_h_pc_set (SIM_CPU *, USI);
SI m32rbf_h_gr_get (SIM_CPU *, UINT);
void m32rbf_h_gr_set (SIM_CPU *, UINT, SI);
USI m32rbf_h_cr_get (SIM_CPU *, UINT);
void m32rbf_h_cr_set (SIM_CPU *, UINT, USI);
DI m32rbf_h_accum_get (SIM_CPU *);
void m32rbf_h_accum_set (SIM_CPU *, DI);
BI m32rbf_h_cond_get (SIM_CPU *);
void m32rbf_h_cond_set (SIM_CPU *, BI);
UQI m32rbf_h_psw_get (SIM_CPU *);
void m32rbf_h_psw_set (SIM_CPU *, UQI);
UQI m32rbf_h_bpsw_get (SIM_CPU *);
void m32rbf_h_bpsw_set (SIM_CPU *, UQI);
UQI m32rbf_h_bbpsw_get (SIM_CPU *);
void m32rbf_h_bbpsw_set (SIM_CPU *, UQI);
BI m32rbf_h_lock_get (SIM_CPU *);
void m32rbf_h_lock_set (SIM_CPU *, BI);
/* These must be hand-written. */
extern CPUREG_FETCH_FN m32rbf_fetch_register;
extern CPUREG_STORE_FN m32rbf_store_register;
typedef struct {
UINT h_gr;
} MODEL_M32R_D_DATA;
typedef struct {
int empty;
} MODEL_TEST_DATA;
/* Instruction argument buffer. */
union sem_fields {
struct { /* no operands */
int empty;
} sfmt_empty;
struct { /* */
UINT f_uimm8;
} sfmt_clrpsw;
struct { /* */
UINT f_uimm4;
} sfmt_trap;
struct { /* */
IADDR i_disp24;
unsigned char out_h_gr_SI_14;
} sfmt_bl24;
struct { /* */
IADDR i_disp8;
unsigned char out_h_gr_SI_14;
} sfmt_bl8;
struct { /* */
SI* i_dr;
UINT f_hi16;
UINT f_r1;
unsigned char out_dr;
} sfmt_seth;
struct { /* */
ADDR i_uimm24;
SI* i_dr;
UINT f_r1;
unsigned char out_dr;
} sfmt_ld24;
struct { /* */
SI* i_sr;
UINT f_r2;
unsigned char in_sr;
unsigned char out_h_gr_SI_14;
} sfmt_jl;
struct { /* */
SI* i_sr;
INT f_simm16;
UINT f_r2;
UINT f_uimm3;
unsigned char in_sr;
} sfmt_bset;
struct { /* */
SI* i_dr;
UINT f_r1;
UINT f_uimm5;
unsigned char in_dr;
unsigned char out_dr;
} sfmt_slli;
struct { /* */
SI* i_dr;
INT f_simm8;
UINT f_r1;
unsigned char in_dr;
unsigned char out_dr;
} sfmt_addi;
struct { /* */
SI* i_src1;
SI* i_src2;
UINT f_r1;
UINT f_r2;
unsigned char in_src1;
unsigned char in_src2;
unsigned char out_src2;
} sfmt_st_plus;
struct { /* */
SI* i_src1;
SI* i_src2;
INT f_simm16;
UINT f_r1;
UINT f_r2;
unsigned char in_src1;
unsigned char in_src2;
} sfmt_st_d;
struct { /* */
SI* i_dr;
SI* i_sr;
UINT f_r1;
UINT f_r2;
unsigned char in_sr;
unsigned char out_dr;
unsigned char out_sr;
} sfmt_ld_plus;
struct { /* */
IADDR i_disp16;
SI* i_src1;
SI* i_src2;
UINT f_r1;
UINT f_r2;
unsigned char in_src1;
unsigned char in_src2;
} sfmt_beq;
struct { /* */
SI* i_dr;
SI* i_sr;
UINT f_r1;
UINT f_r2;
UINT f_uimm16;
unsigned char in_sr;
unsigned char out_dr;
} sfmt_and3;
struct { /* */
SI* i_dr;
SI* i_sr;
INT f_simm16;
UINT f_r1;
UINT f_r2;
unsigned char in_sr;
unsigned char out_dr;
} sfmt_add3;
struct { /* */
SI* i_dr;
SI* i_sr;
UINT f_r1;
UINT f_r2;
unsigned char in_dr;
unsigned char in_sr;
unsigned char out_dr;
} sfmt_add;
#if WITH_SCACHE_PBB
/* Writeback handler. */
struct {
/* Pointer to argbuf entry for insn whose results need writing back. */
const struct argbuf *abuf;
} write;
/* x-before handler */
struct {
/*const SCACHE *insns[MAX_PARALLEL_INSNS];*/
int first_p;
} before;
/* x-after handler */
struct {
int empty;
} after;
/* This entry is used to terminate each pbb. */
struct {
/* Number of insns in pbb. */
int insn_count;
/* Next pbb to execute. */
SCACHE *next;
SCACHE *branch_target;
} chain;
#endif
};
/* The ARGBUF struct. */
struct argbuf {
/* These are the baseclass definitions. */
IADDR addr;
const IDESC *idesc;
char trace_p;
char profile_p;
/* ??? Temporary hack for skip insns. */
char skip_count;
char unused;
/* cpu specific data follows */
union sem semantic;
int written;
union sem_fields fields;
};
/* A cached insn.
??? SCACHE used to contain more than just argbuf. We could delete the
type entirely and always just use ARGBUF, but for future concerns and as
a level of abstraction it is left in. */
struct scache {
struct argbuf argbuf;
};
/* Macros to simplify extraction, reading and semantic code.
These define and assign the local vars that contain the insn's fields. */
#define EXTRACT_IFMT_EMPTY_VARS \
unsigned int length;
#define EXTRACT_IFMT_EMPTY_CODE \
length = 0; \
#define EXTRACT_IFMT_ADD_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_ADD_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_ADD3_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_ADD3_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_AND3_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_uimm16; \
unsigned int length;
#define EXTRACT_IFMT_AND3_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_uimm16 = EXTRACT_MSB0_UINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_OR3_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_uimm16; \
unsigned int length;
#define EXTRACT_IFMT_OR3_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_uimm16 = EXTRACT_MSB0_UINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_ADDI_VARS \
UINT f_op1; \
UINT f_r1; \
INT f_simm8; \
unsigned int length;
#define EXTRACT_IFMT_ADDI_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_simm8 = EXTRACT_MSB0_SINT (insn, 16, 8, 8); \
#define EXTRACT_IFMT_ADDV3_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_ADDV3_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_BC8_VARS \
UINT f_op1; \
UINT f_r1; \
SI f_disp8; \
unsigned int length;
#define EXTRACT_IFMT_BC8_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_disp8 = ((((EXTRACT_MSB0_SINT (insn, 16, 8, 8)) << (2))) + (((pc) & (-4)))); \
#define EXTRACT_IFMT_BC24_VARS \
UINT f_op1; \
UINT f_r1; \
SI f_disp24; \
unsigned int length;
#define EXTRACT_IFMT_BC24_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_disp24 = ((((EXTRACT_MSB0_SINT (insn, 32, 8, 24)) << (2))) + (pc)); \
#define EXTRACT_IFMT_BEQ_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
SI f_disp16; \
unsigned int length;
#define EXTRACT_IFMT_BEQ_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_disp16 = ((((EXTRACT_MSB0_SINT (insn, 32, 16, 16)) << (2))) + (pc)); \
#define EXTRACT_IFMT_BEQZ_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
SI f_disp16; \
unsigned int length;
#define EXTRACT_IFMT_BEQZ_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_disp16 = ((((EXTRACT_MSB0_SINT (insn, 32, 16, 16)) << (2))) + (pc)); \
#define EXTRACT_IFMT_CMP_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_CMP_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_CMPI_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_CMPI_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_DIV_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_DIV_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_JL_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_JL_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_LD24_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_uimm24; \
unsigned int length;
#define EXTRACT_IFMT_LD24_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_uimm24 = EXTRACT_MSB0_UINT (insn, 32, 8, 24); \
#define EXTRACT_IFMT_LDI16_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_LDI16_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_MVFACHI_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_MVFACHI_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_MVFC_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_MVFC_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_MVTACHI_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_MVTACHI_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_MVTC_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_MVTC_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_NOP_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_NOP_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_SETH_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_hi16; \
unsigned int length;
#define EXTRACT_IFMT_SETH_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_hi16 = EXTRACT_MSB0_UINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_SLLI_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_shift_op2; \
UINT f_uimm5; \
unsigned int length;
#define EXTRACT_IFMT_SLLI_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_shift_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 3); \
f_uimm5 = EXTRACT_MSB0_UINT (insn, 16, 11, 5); \
#define EXTRACT_IFMT_ST_D_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_ST_D_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_TRAP_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_uimm4; \
unsigned int length;
#define EXTRACT_IFMT_TRAP_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_uimm4 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
#define EXTRACT_IFMT_CLRPSW_VARS \
UINT f_op1; \
UINT f_r1; \
UINT f_uimm8; \
unsigned int length;
#define EXTRACT_IFMT_CLRPSW_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
f_uimm8 = EXTRACT_MSB0_UINT (insn, 16, 8, 8); \
#define EXTRACT_IFMT_BSET_VARS \
UINT f_op1; \
UINT f_bit4; \
UINT f_uimm3; \
UINT f_op2; \
UINT f_r2; \
INT f_simm16; \
unsigned int length;
#define EXTRACT_IFMT_BSET_CODE \
length = 4; \
f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
f_bit4 = EXTRACT_MSB0_UINT (insn, 32, 4, 1); \
f_uimm3 = EXTRACT_MSB0_UINT (insn, 32, 5, 3); \
f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
f_simm16 = EXTRACT_MSB0_SINT (insn, 32, 16, 16); \
#define EXTRACT_IFMT_BTST_VARS \
UINT f_op1; \
UINT f_bit4; \
UINT f_uimm3; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_IFMT_BTST_CODE \
length = 2; \
f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
f_bit4 = EXTRACT_MSB0_UINT (insn, 16, 4, 1); \
f_uimm3 = EXTRACT_MSB0_UINT (insn, 16, 5, 3); \
f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
/* Collection of various things for the trace handler to use. */
typedef struct trace_record {
IADDR pc;
/* FIXME:wip */
} TRACE_RECORD;
#endif /* CPU_M32RBF_H */