darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
old-cross-binutils/sim/m32r/cpu.h

906 lines
24 KiB
C
Raw Normal View History

* cpu.h: New file.
1998-01-20 06:20:45 +00:00
/* CPU family header for m32r.
Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU Simulators.
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 2, 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, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef CPU_M32R_H
#define CPU_M32R_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
/* 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 */
SI h_cr[7];
#define GET_H_CR(a1) CPU (h_cr)[a1]
#define SET_H_CR(a1, x) (CPU (h_cr)[a1] = (x))
/* accumulator */
DI h_accum;
#define GET_H_ACCUM() CPU (h_accum)
#define SET_H_ACCUM(x) (CPU (h_accum) = (x))
/* condition bit */
UBI h_cond;
#define GET_H_COND() CPU (h_cond)
#define SET_H_COND(x) (CPU (h_cond) = (x))
/* sm */
UBI h_sm;
#define GET_H_SM() CPU (h_sm)
#define SET_H_SM(x) (CPU (h_sm) = (x))
/* bsm */
UBI h_bsm;
#define GET_H_BSM() CPU (h_bsm)
#define SET_H_BSM(x) (CPU (h_bsm) = (x))
/* ie */
UBI h_ie;
#define GET_H_IE() CPU (h_ie)
#define SET_H_IE(x) (CPU (h_ie) = (x))
/* bie */
UBI h_bie;
#define GET_H_BIE() CPU (h_bie)
#define SET_H_BIE(x) (CPU (h_bie) = (x))
/* bcond */
UBI h_bcond;
#define GET_H_BCOND() CPU (h_bcond)
#define SET_H_BCOND(x) (CPU (h_bcond) = (x))
/* bpc */
SI h_bpc;
#define GET_H_BPC() CPU (h_bpc)
#define SET_H_BPC(x) (CPU (h_bpc) = (x))
} hardware;
#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
/* CPU profiling state information. */
struct {
/* general registers */
unsigned long h_gr;
} profile;
#define CPU_CGEN_PROFILE(cpu) (& (cpu)->cpu_data.profile)
} M32R_CPU_DATA;
/* FIXME: length parm to decode() is currently unneeded. */
extern DECODE *m32r_decode (SIM_CPU *, insn_t /*, int*/);
/* The ARGBUF struct. */
struct argbuf {
/* These are the baseclass definitions. */
unsigned int length;
PCADDR addr;
const struct cgen_insn *opcode;
/* unsigned long insn; - no longer needed */
/* cpu specific data follows */
union {
struct { /* e.g. add $dr,$sr */
SI * f_r1;
SI * f_r2;
} fmt_0_add;
struct { /* e.g. add3 $dr,$sr,$slo16 */
SI * f_r1;
SI * f_r2;
HI f_simm16;
} fmt_1_add3;
struct { /* e.g. and3 $dr,$sr,$uimm16 */
SI * f_r1;
SI * f_r2;
USI f_uimm16;
} fmt_2_and3;
struct { /* e.g. or3 $dr,$sr,$ulo16 */
SI * f_r1;
SI * f_r2;
UHI f_uimm16;
} fmt_3_or3;
struct { /* e.g. addi $dr,$simm8 */
SI * f_r1;
SI f_simm8;
} fmt_4_addi;
struct { /* e.g. addv3 $dr,$sr,$simm16 */
SI * f_r1;
SI * f_r2;
SI f_simm16;
} fmt_5_addv3;
struct { /* e.g. addx $dr,$sr */
SI * f_r1;
SI * f_r2;
} fmt_6_addx;
struct { /* e.g. bc $disp8 */
IADDR f_disp8;
} fmt_7_bc8;
struct { /* e.g. bc $disp24 */
IADDR f_disp24;
} fmt_8_bc24;
struct { /* e.g. beq $src1,$src2,$disp16 */
SI * f_r1;
SI * f_r2;
IADDR f_disp16;
} fmt_9_beq;
struct { /* e.g. beqz $src2,$disp16 */
SI * f_r2;
IADDR f_disp16;
} fmt_10_beqz;
struct { /* e.g. bl $disp8 */
IADDR f_disp8;
} fmt_11_bl8;
struct { /* e.g. bl $disp24 */
IADDR f_disp24;
} fmt_12_bl24;
struct { /* e.g. bra $disp8 */
IADDR f_disp8;
} fmt_13_bra8;
struct { /* e.g. bra $disp24 */
IADDR f_disp24;
} fmt_14_bra24;
struct { /* e.g. cmp $src1,$src2 */
SI * f_r1;
SI * f_r2;
} fmt_15_cmp;
struct { /* e.g. cmpi $src2,$simm16 */
SI * f_r2;
SI f_simm16;
} fmt_16_cmpi;
struct { /* e.g. cmpui $src2,$uimm16 */
SI * f_r2;
USI f_uimm16;
} fmt_17_cmpui;
struct { /* e.g. div $dr,$sr */
SI * f_r1;
SI * f_r2;
} fmt_18_div;
struct { /* e.g. jl $sr */
SI * f_r2;
} fmt_19_jl;
struct { /* e.g. jmp $sr */
SI * f_r2;
} fmt_20_jmp;
struct { /* e.g. ld $dr,@$sr */
SI * f_r1;
SI * f_r2;
} fmt_21_ld;
struct { /* e.g. ld $dr,@($slo16,$sr) */
SI * f_r1;
SI * f_r2;
HI f_simm16;
} fmt_22_ld_d;
struct { /* e.g. ldb $dr,@$sr */
SI * f_r1;
SI * f_r2;
} fmt_23_ldb;
struct { /* e.g. ldb $dr,@($slo16,$sr) */
SI * f_r1;
SI * f_r2;
HI f_simm16;
} fmt_24_ldb_d;
struct { /* e.g. ldh $dr,@$sr */
SI * f_r1;
SI * f_r2;
} fmt_25_ldh;
struct { /* e.g. ldh $dr,@($slo16,$sr) */
SI * f_r1;
SI * f_r2;
HI f_simm16;
} fmt_26_ldh_d;
struct { /* e.g. ld24 $dr,$uimm24 */
SI * f_r1;
ADDR f_uimm24;
} fmt_27_ld24;
struct { /* e.g. ldi $dr,$simm8 */
SI * f_r1;
SI f_simm8;
} fmt_28_ldi8;
struct { /* e.g. ldi $dr,$slo16 */
SI * f_r1;
HI f_simm16;
} fmt_29_ldi16;
struct { /* e.g. machi $src1,$src2 */
SI * f_r1;
SI * f_r2;
} fmt_30_machi;
struct { /* e.g. mv $dr,$sr */
SI * f_r1;
SI * f_r2;
} fmt_31_mv;
struct { /* e.g. mvfachi $dr */
SI * f_r1;
} fmt_32_mvfachi;
struct { /* e.g. mvfc $dr,$scr */
SI * f_r1;
UINT f_r2;
} fmt_33_mvfc;
struct { /* e.g. mvtachi $src1 */
SI * f_r1;
} fmt_34_mvtachi;
struct { /* e.g. mvtc $sr,$dcr */
UINT f_r1;
SI * f_r2;
} fmt_35_mvtc;
struct { /* e.g. nop */
int empty;
} fmt_36_nop;
struct { /* e.g. rac */
int empty;
} fmt_37_rac;
struct { /* e.g. seth $dr,$hi16 */
SI * f_r1;
UHI f_hi16;
} fmt_38_seth;
struct { /* e.g. slli $dr,$uimm5 */
SI * f_r1;
USI f_uimm5;
} fmt_39_slli;
struct { /* e.g. st $src1,@($slo16,$src2) */
SI * f_r1;
SI * f_r2;
HI f_simm16;
} fmt_40_st_d;
struct { /* e.g. trap $uimm4 */
USI f_uimm4;
} fmt_41_trap;
} fields;
#if 1 || WITH_PROFILE_MODEL_P /*FIXME:wip*/
unsigned long h_gr_get;
unsigned long h_gr_set;
#endif
};
/* A cached insn.
This is also used in the non-scache case. In this situation we assume
the cache size is 1, and do a few things a little differently. */
struct scache {
IADDR next;
union {
#if ! WITH_SEM_SWITCH_FULL
SEMANTIC_FN *sem_fn;
#endif
#if ! WITH_SEM_SWITCH_FAST
#if WITH_SCACHE
SEMANTIC_CACHE_FN *sem_fast_fn;
#else
SEMANTIC_FN *sem_fast_fn;
#endif
#endif
#if WITH_SEM_SWITCH_FULL || WITH_SEM_SWITCH_FAST
#ifdef __GNUC__
void *sem_case;
#else
int sem_case;
#endif
#endif
} semantic;
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_FMT_0_ADD_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_0_ADD_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_1_ADD3_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_1_ADD3_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_2_AND3_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_uimm16; \
unsigned int length;
#define EXTRACT_FMT_2_AND3_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_uimm16 = EXTRACT_UNSIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_3_OR3_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_uimm16; \
unsigned int length;
#define EXTRACT_FMT_3_OR3_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_uimm16 = EXTRACT_UNSIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_4_ADDI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_simm8; \
unsigned int length;
#define EXTRACT_FMT_4_ADDI_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_simm8 = EXTRACT_SIGNED (insn, 16, 8, 8); \
#define EXTRACT_FMT_5_ADDV3_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_5_ADDV3_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_6_ADDX_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_6_ADDX_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_7_BC8_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_disp8; \
unsigned int length;
#define EXTRACT_FMT_7_BC8_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_disp8 = EXTRACT_SIGNED (insn, 16, 8, 8) << 2; \
#define EXTRACT_FMT_8_BC24_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_disp24; \
unsigned int length;
#define EXTRACT_FMT_8_BC24_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_disp24 = EXTRACT_SIGNED (insn, 32, 8, 24) << 2; \
#define EXTRACT_FMT_9_BEQ_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_disp16; \
unsigned int length;
#define EXTRACT_FMT_9_BEQ_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_disp16 = EXTRACT_SIGNED (insn, 32, 16, 16) << 2; \
#define EXTRACT_FMT_10_BEQZ_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_disp16; \
unsigned int length;
#define EXTRACT_FMT_10_BEQZ_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_disp16 = EXTRACT_SIGNED (insn, 32, 16, 16) << 2; \
#define EXTRACT_FMT_11_BL8_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_disp8; \
unsigned int length;
#define EXTRACT_FMT_11_BL8_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_disp8 = EXTRACT_SIGNED (insn, 16, 8, 8) << 2; \
#define EXTRACT_FMT_12_BL24_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_disp24; \
unsigned int length;
#define EXTRACT_FMT_12_BL24_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_disp24 = EXTRACT_SIGNED (insn, 32, 8, 24) << 2; \
#define EXTRACT_FMT_13_BRA8_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_disp8; \
unsigned int length;
#define EXTRACT_FMT_13_BRA8_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_disp8 = EXTRACT_SIGNED (insn, 16, 8, 8) << 2; \
#define EXTRACT_FMT_14_BRA24_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_disp24; \
unsigned int length;
#define EXTRACT_FMT_14_BRA24_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_disp24 = EXTRACT_SIGNED (insn, 32, 8, 24) << 2; \
#define EXTRACT_FMT_15_CMP_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_15_CMP_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_16_CMPI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_16_CMPI_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_17_CMPUI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_uimm16; \
unsigned int length;
#define EXTRACT_FMT_17_CMPUI_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_uimm16 = EXTRACT_UNSIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_18_DIV_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_18_DIV_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_19_JL_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_19_JL_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_20_JMP_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_20_JMP_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_21_LD_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_21_LD_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_22_LD_D_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_22_LD_D_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_23_LDB_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_23_LDB_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_24_LDB_D_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_24_LDB_D_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_25_LDH_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_25_LDH_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_26_LDH_D_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_26_LDH_D_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_27_LD24_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_uimm24; \
unsigned int length;
#define EXTRACT_FMT_27_LD24_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_uimm24 = EXTRACT_UNSIGNED (insn, 32, 8, 24); \
#define EXTRACT_FMT_28_LDI8_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
int f_simm8; \
unsigned int length;
#define EXTRACT_FMT_28_LDI8_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_simm8 = EXTRACT_SIGNED (insn, 16, 8, 8); \
#define EXTRACT_FMT_29_LDI16_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_29_LDI16_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_30_MACHI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_30_MACHI_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_31_MV_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_31_MV_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_32_MVFACHI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_32_MVFACHI_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_33_MVFC_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_33_MVFC_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_34_MVTACHI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_34_MVTACHI_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_35_MVTC_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_35_MVTC_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_36_NOP_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_36_NOP_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_37_RAC_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
unsigned int length;
#define EXTRACT_FMT_37_RAC_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#define EXTRACT_FMT_38_SETH_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
UINT f_hi16; \
unsigned int length;
#define EXTRACT_FMT_38_SETH_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_hi16 = EXTRACT_UNSIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_39_SLLI_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_shift_op2; \
UINT f_uimm5; \
unsigned int length;
#define EXTRACT_FMT_39_SLLI_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_shift_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 3); \
f_uimm5 = EXTRACT_UNSIGNED (insn, 16, 11, 5); \
#define EXTRACT_FMT_40_ST_D_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_r2; \
int f_simm16; \
unsigned int length;
#define EXTRACT_FMT_40_ST_D_CODE \
length = 4; \
f_op1 = EXTRACT_UNSIGNED (insn, 32, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 32, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 32, 8, 4); \
f_r2 = EXTRACT_UNSIGNED (insn, 32, 12, 4); \
f_simm16 = EXTRACT_SIGNED (insn, 32, 16, 16); \
#define EXTRACT_FMT_41_TRAP_VARS \
/* Instruction fields. */ \
UINT f_op1; \
UINT f_r1; \
UINT f_op2; \
UINT f_uimm4; \
unsigned int length;
#define EXTRACT_FMT_41_TRAP_CODE \
length = 2; \
f_op1 = EXTRACT_UNSIGNED (insn, 16, 0, 4); \
f_r1 = EXTRACT_UNSIGNED (insn, 16, 4, 4); \
f_op2 = EXTRACT_UNSIGNED (insn, 16, 8, 4); \
f_uimm4 = EXTRACT_UNSIGNED (insn, 16, 12, 4); \
#endif /* CPU_M32R_H */
Reference in a new issue Copy permalink