[deliverable/binutils-gdb.git] / opcodes / iq2000-desc.h

/* CPU data header for iq2000.

THIS FILE IS MACHINE GENERATED WITH CGEN.

Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.

This file is part of the GNU Binutils and/or GDB, the GNU debugger.

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 IQ2000_CPU_H
#define IQ2000_CPU_H

#define CGEN_ARCH iq2000

/* Given symbol S, return iq2000_cgen_<S>.  */
#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define CGEN_SYM(s) iq2000##_cgen_##s
#else
#define CGEN_SYM(s) iq2000/**/_cgen_/**/s
#endif


/* Selected cpu families.  */
#define HAVE_CPU_IQ2000BF
#define HAVE_CPU_IQ10BF

#define CGEN_INSN_LSB0_P 1

/* Minimum size of any insn (in bytes).  */
#define CGEN_MIN_INSN_SIZE 4

/* Maximum size of any insn (in bytes).  */
#define CGEN_MAX_INSN_SIZE 4

#define CGEN_INT_INSN_P 1

/* Maximum number of syntax elements in an instruction.  */
#define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 19

/* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
   e.g. In "b,a foo" the ",a" is an operand.  If mnemonics have operands
   we can't hash on everything up to the space.  */
#define CGEN_MNEMONIC_OPERANDS

/* Maximum number of fields in an instruction.  */
#define CGEN_ACTUAL_MAX_IFMT_OPERANDS 8

/* Enums.  */

/* Enum declaration for .  */
typedef enum gr_names {
  H_GR_R0 = 0, H_GR__0 = 0, H_GR_R1 = 1, H_GR__1 = 1
 , H_GR_R2 = 2, H_GR__2 = 2, H_GR_R3 = 3, H_GR__3 = 3
 , H_GR_R4 = 4, H_GR__4 = 4, H_GR_R5 = 5, H_GR__5 = 5
 , H_GR_R6 = 6, H_GR__6 = 6, H_GR_R7 = 7, H_GR__7 = 7
 , H_GR_R8 = 8, H_GR__8 = 8, H_GR_R9 = 9, H_GR__9 = 9
 , H_GR_R10 = 10, H_GR__10 = 10, H_GR_R11 = 11, H_GR__11 = 11
 , H_GR_R12 = 12, H_GR__12 = 12, H_GR_R13 = 13, H_GR__13 = 13
 , H_GR_R14 = 14, H_GR__14 = 14, H_GR_R15 = 15, H_GR__15 = 15
 , H_GR_R16 = 16, H_GR__16 = 16, H_GR_R17 = 17, H_GR__17 = 17
 , H_GR_R18 = 18, H_GR__18 = 18, H_GR_R19 = 19, H_GR__19 = 19
 , H_GR_R20 = 20, H_GR__20 = 20, H_GR_R21 = 21, H_GR__21 = 21
 , H_GR_R22 = 22, H_GR__22 = 22, H_GR_R23 = 23, H_GR__23 = 23
 , H_GR_R24 = 24, H_GR__24 = 24, H_GR_R25 = 25, H_GR__25 = 25
 , H_GR_R26 = 26, H_GR__26 = 26, H_GR_R27 = 27, H_GR__27 = 27
 , H_GR_R28 = 28, H_GR__28 = 28, H_GR_R29 = 29, H_GR__29 = 29
 , H_GR_R30 = 30, H_GR__30 = 30, H_GR_R31 = 31, H_GR__31 = 31
} GR_NAMES;

/* Enum declaration for primary opcodes.  */
typedef enum opcodes {
  OP_SPECIAL = 0, OP_REGIMM = 1, OP_J = 2, OP_JAL = 3
 , OP_BEQ = 4, OP_BNE = 5, OP_BLEZ = 6, OP_BGTZ = 7
 , OP_ADDI = 8, OP_ADDIU = 9, OP_SLTI = 10, OP_SLTIU = 11
 , OP_ANDI = 12, OP_ORI = 13, OP_XORI = 14, OP_LUI = 15
 , OP_COP0 = 16, OP_COP1 = 17, OP_COP2 = 18, OP_COP3 = 19
 , OP_BEQL = 20, OP_BNEL = 21, OP_BLEZL = 22, OP_BGTZL = 23
 , OP_BMB0 = 24, OP_BMB1 = 25, OP_BMB2 = 26, OP_BMB3 = 27
 , OP_BBI = 28, OP_BBV = 29, OP_BBIN = 30, OP_BBVN = 31
 , OP_LB = 32, OP_LH = 33, OP_LW = 35, OP_LBU = 36
 , OP_LHU = 37, OP_RAM = 39, OP_SB = 40, OP_SH = 41
 , OP_SW = 43, OP_ANDOI = 44, OP_BMB = 45, OP_ORUI = 47
 , OP_LDW = 48, OP_SDW = 56, OP_ANDOUI = 63
} OPCODES;

/* Enum declaration for iq10-only primary opcodes.  */
typedef enum q10_opcodes {
  OP10_BMB = 6, OP10_ORUI = 15, OP10_BMBL = 22, OP10_ANDOUI = 47
 , OP10_BBIL = 60, OP10_BBVL = 61, OP10_BBINL = 62, OP10_BBVNL = 63
} Q10_OPCODES;

/* Enum declaration for branch sub-opcodes.  */
typedef enum regimm_functions {
  FUNC_BLTZ = 0, FUNC_BGEZ = 1, FUNC_BLTZL = 2, FUNC_BGEZL = 3
 , FUNC_BLEZ = 4, FUNC_BGTZ = 5, FUNC_BLEZL = 6, FUNC_BGTZL = 7
 , FUNC_BRI = 8, FUNC_BRV = 9, FUNC_BCTX = 12, FUNC_BLTZAL = 16
 , FUNC_BGEZAL = 17, FUNC_BLTZALL = 18, FUNC_BGEZALL = 19, FUNC_BLEZAL = 20
 , FUNC_BGTZAL = 21, FUNC_BLEZALL = 22, FUNC_BGTZALL = 23
} REGIMM_FUNCTIONS;

/* Enum declaration for function sub-opcodes.  */
typedef enum functions {
  FUNC_SLL = 0, FUNC_SLMV = 1, FUNC_SRL = 2, FUNC_SRA = 3
 , FUNC_SLLV = 4, FUNC_SRMV = 5, FUNC_SRLV = 6, FUNC_SRAV = 7
 , FUNC_JR = 8, FUNC_JALR = 9, FUNC_JCR = 10, FUNC_SYSCALL = 12
 , FUNC_BREAK = 13, FUNC_SLEEP = 14, FUNC_ADD = 32, FUNC_ADDU = 33
 , FUNC_SUB = 34, FUNC_SUBU = 35, FUNC_AND = 36, FUNC_OR = 37
 , FUNC_XOR = 38, FUNC_NOR = 39, FUNC_ADO16 = 41, FUNC_SLT = 42
 , FUNC_SLTU = 43, FUNC_MRGB = 45
} FUNCTIONS;

/* Enum declaration for iq10-only special function sub-opcodes.  */
typedef enum q10s_functions {
  FUNC10_YIELD = 14, FUNC10_CNT1S = 46
} Q10S_FUNCTIONS;

/* Enum declaration for iq10 function sub-opcodes.  */
typedef enum cop_functions {
  FUNC10_CFC = 0, FUNC10_LOCK = 1, FUNC10_CTC = 2, FUNC10_UNLK = 3
 , FUNC10_SWRD = 4, FUNC10_SWRDL = 5, FUNC10_SWWR = 6, FUNC10_SWWRU = 7
 , FUNC10_RBA = 8, FUNC10_RBAL = 9, FUNC10_RBAR = 10, FUNC10_DWRD = 12
 , FUNC10_DWRDL = 13, FUNC10_WBA = 16, FUNC10_WBAU = 17, FUNC10_WBAC = 18
 , FUNC10_CRC32 = 20, FUNC10_CRC32B = 21, FUNC10_MCID = 32, FUNC10_DBD = 33
 , FUNC10_DBA = 34, FUNC10_DPWT = 35, FUNC10_AVAIL = 36, FUNC10_FREE = 37
 , FUNC10_CHKHDR = 38, FUNC10_TSTOD = 39, FUNC10_PKRLA = 40, FUNC10_PKRLAU = 41
 , FUNC10_PKRLAH = 42, FUNC10_PKRLAC = 43, FUNC10_CMPHDR = 44, FUNC10_CM64RS = 0
 , FUNC10_CM64RD = 1, FUNC10_CM64RI = 4, FUNC10_CM64CLR = 5, FUNC10_CM64SS = 8
 , FUNC10_CM64SD = 9, FUNC10_CM64SI = 12, FUNC10_CM64RA = 16, FUNC10_CM64RIA2 = 20
 , FUNC10_CM128RIA2 = 21, FUNC10_CM64SA = 24, FUNC10_CM64SIA2 = 28, FUNC10_CM128SIA2 = 29
 , FUNC10_CM32RS = 32, FUNC10_CM32RD = 33, FUNC10_CM32XOR = 34, FUNC10_CM32ANDN = 35
 , FUNC10_CM32RI = 36, FUNC10_CM128VSA = 38, FUNC10_CM32SS = 40, FUNC10_CM32SD = 41
 , FUNC10_CM32OR = 42, FUNC10_CM32AND = 43, FUNC10_CM32SI = 44, FUNC10_CM32RA = 48
 , FUNC10_CM32SA = 56
} COP_FUNCTIONS;

/* Enum declaration for iq10 function sub-opcodes.  */
typedef enum cop_cm128_4functions {
  FUNC10_CM128RIA3 = 4, FUNC10_CM128SIA3 = 6
} COP_CM128_4FUNCTIONS;

/* Enum declaration for iq10 function sub-opcodes.  */
typedef enum cop_cm128_3functions {
  FUNC10_CM128RIA4 = 6, FUNC10_CM128SIA4 = 7
} COP_CM128_3FUNCTIONS;

/* Enum declaration for iq10 coprocessor sub-opcodes.  */
typedef enum cop2_functions {
  FUNC10_PKRLI = 0, FUNC10_PKRLIU = 1, FUNC10_PKRLIH = 2, FUNC10_PKRLIC = 3
 , FUNC10_RBIR = 1, FUNC10_RBI = 2, FUNC10_RBIL = 3, FUNC10_WBIC = 5
 , FUNC10_WBI = 6, FUNC10_WBIU = 7
} COP2_FUNCTIONS;

/* Enum declaration for iq10 coprocessor cam sub-opcodes.  */
typedef enum cop3_cam_functions {
  FUNC10_CAM36 = 16, FUNC10_CAM72 = 17, FUNC10_CAM144 = 18, FUNC10_CAM288 = 19
} COP3_CAM_FUNCTIONS;

/* Attributes.  */

/* Enum declaration for machine type selection.  */
typedef enum mach_attr {
  MACH_BASE, MACH_IQ2000, MACH_IQ10, MACH_MAX
} MACH_ATTR;

/* Enum declaration for instruction set selection.  */
typedef enum isa_attr {
  ISA_IQ2000, ISA_MAX
} ISA_ATTR;

/* Number of architecture variants.  */
#define MAX_ISAS  1
#define MAX_MACHS ((int) MACH_MAX)

/* Ifield support.  */

extern const struct cgen_ifld iq2000_cgen_ifld_table[];

/* Ifield attribute indices.  */

/* Enum declaration for cgen_ifld attrs.  */
typedef enum cgen_ifld_attr {
  CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
 , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
 , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
} CGEN_IFLD_ATTR;

/* Number of non-boolean elements in cgen_ifld_attr.  */
#define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)

/* Enum declaration for iq2000 ifield types.  */
typedef enum ifield_type {
  IQ2000_F_NIL, IQ2000_F_ANYOF, IQ2000_F_OPCODE, IQ2000_F_RS
 , IQ2000_F_RT, IQ2000_F_RD, IQ2000_F_SHAMT, IQ2000_F_CP_OP
 , IQ2000_F_CP_OP_10, IQ2000_F_CP_GRP, IQ2000_F_FUNC, IQ2000_F_IMM
 , IQ2000_F_RD_RS, IQ2000_F_RD_RT, IQ2000_F_RT_RS, IQ2000_F_JTARG
 , IQ2000_F_JTARGQ10, IQ2000_F_OFFSET, IQ2000_F_COUNT, IQ2000_F_BYTECOUNT
 , IQ2000_F_INDEX, IQ2000_F_MASK, IQ2000_F_MASKQ10, IQ2000_F_MASKL
 , IQ2000_F_EXCODE, IQ2000_F_RSRVD, IQ2000_F_10_11, IQ2000_F_24_19
 , IQ2000_F_5, IQ2000_F_10, IQ2000_F_25, IQ2000_F_CAM_Z
 , IQ2000_F_CAM_Y, IQ2000_F_CM_3FUNC, IQ2000_F_CM_4FUNC, IQ2000_F_CM_3Z
 , IQ2000_F_CM_4Z, IQ2000_F_MAX
} IFIELD_TYPE;

#define MAX_IFLD ((int) IQ2000_F_MAX)

/* Hardware attribute indices.  */

/* Enum declaration for cgen_hw attrs.  */
typedef enum cgen_hw_attr {
  CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
 , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
} CGEN_HW_ATTR;

/* Number of non-boolean elements in cgen_hw_attr.  */
#define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)

/* Enum declaration for iq2000 hardware types.  */
typedef enum cgen_hw_type {
  HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
 , HW_H_IADDR, HW_H_PC, HW_H_GR, HW_MAX
} CGEN_HW_TYPE;

#define MAX_HW ((int) HW_MAX)

/* Operand attribute indices.  */

/* Enum declaration for cgen_operand attrs.  */
typedef enum cgen_operand_attr {
  CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
 , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
 , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
} CGEN_OPERAND_ATTR;

/* Number of non-boolean elements in cgen_operand_attr.  */
#define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)

/* Enum declaration for iq2000 operand types.  */
typedef enum cgen_operand_type {
  IQ2000_OPERAND_PC, IQ2000_OPERAND_RS, IQ2000_OPERAND_RT, IQ2000_OPERAND_RD
 , IQ2000_OPERAND_RD_RS, IQ2000_OPERAND_RD_RT, IQ2000_OPERAND_RT_RS, IQ2000_OPERAND_SHAMT
 , IQ2000_OPERAND_IMM, IQ2000_OPERAND_OFFSET, IQ2000_OPERAND_BASEOFF, IQ2000_OPERAND_JMPTARG
 , IQ2000_OPERAND_MASK, IQ2000_OPERAND_MASKQ10, IQ2000_OPERAND_MASKL, IQ2000_OPERAND_COUNT
 , IQ2000_OPERAND_INDEX, IQ2000_OPERAND_EXECODE, IQ2000_OPERAND_BYTECOUNT, IQ2000_OPERAND_CAM_Y
 , IQ2000_OPERAND_CAM_Z, IQ2000_OPERAND_CM_3FUNC, IQ2000_OPERAND_CM_4FUNC, IQ2000_OPERAND_CM_3Z
 , IQ2000_OPERAND_CM_4Z, IQ2000_OPERAND_BASE, IQ2000_OPERAND_MASKR, IQ2000_OPERAND_BITNUM
 , IQ2000_OPERAND_HI16, IQ2000_OPERAND_LO16, IQ2000_OPERAND_MLO16, IQ2000_OPERAND_JMPTARGQ10
 , IQ2000_OPERAND_MAX
} CGEN_OPERAND_TYPE;

/* Number of operands types.  */
#define MAX_OPERANDS 32

/* Maximum number of operands referenced by any insn.  */
#define MAX_OPERAND_INSTANCES 8

/* Insn attribute indices.  */

/* Enum declaration for cgen_insn attrs.  */
typedef enum cgen_insn_attr {
  CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
 , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAX
 , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_YIELD_INSN, CGEN_INSN_LOAD_DELAY
 , CGEN_INSN_EVEN_REG_NUM, CGEN_INSN_UNSUPPORTED, CGEN_INSN_USES_RD, CGEN_INSN_USES_RS
 , CGEN_INSN_USES_RT, CGEN_INSN_USES_R31, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31
 , CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
} CGEN_INSN_ATTR;

/* Number of non-boolean elements in cgen_insn_attr.  */
#define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)

/* cgen.h uses things we just defined.  */
#include "opcode/cgen.h"

/* Attributes.  */
extern const CGEN_ATTR_TABLE iq2000_cgen_hardware_attr_table[];
extern const CGEN_ATTR_TABLE iq2000_cgen_ifield_attr_table[];
extern const CGEN_ATTR_TABLE iq2000_cgen_operand_attr_table[];
extern const CGEN_ATTR_TABLE iq2000_cgen_insn_attr_table[];

/* Hardware decls.  */

extern CGEN_KEYWORD iq2000_cgen_opval_gr_names;


#endif /* IQ2000_CPU_H */
Commit	Line	Data
	1	/* CPU data header for iq2000.
	2
	3	THIS FILE IS MACHINE GENERATED WITH CGEN.
	4
	5	Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
	6
	7	This file is part of the GNU Binutils and/or GDB, the GNU debugger.
	8
	9	This program is free software; you can redistribute it and/or modify
	10	it under the terms of the GNU General Public License as published by
	11	the Free Software Foundation; either version 2, or (at your option)
	12	any later version.
	13
	14	This program is distributed in the hope that it will be useful,
	15	but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	GNU General Public License for more details.
	18
	19	You should have received a copy of the GNU General Public License along
	20	with this program; if not, write to the Free Software Foundation, Inc.,
	21	59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	22
	23	*/
	24
	25	#ifndef IQ2000_CPU_H
	26	#define IQ2000_CPU_H
	27
	28	#define CGEN_ARCH iq2000
	29
	30	/* Given symbol S, return iq2000_cgen_<S>. */
	31	#if defined (__STDC__) \|\| defined (ALMOST_STDC) \|\| defined (HAVE_STRINGIZE)
	32	#define CGEN_SYM(s) iq2000##_cgen_##s
	33	#else
	34	#define CGEN_SYM(s) iq2000//_cgen_//s
	35	#endif
	36
	37
	38	/* Selected cpu families. */
	39	#define HAVE_CPU_IQ2000BF
	40	#define HAVE_CPU_IQ10BF
	41
	42	#define CGEN_INSN_LSB0_P 1
	43
	44	/* Minimum size of any insn (in bytes). */
	45	#define CGEN_MIN_INSN_SIZE 4
	46
	47	/* Maximum size of any insn (in bytes). */
	48	#define CGEN_MAX_INSN_SIZE 4
	49
	50	#define CGEN_INT_INSN_P 1
	51
	52	/* Maximum number of syntax elements in an instruction. */
	53	#define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 19
	54
	55	/* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
	56	e.g. In "b,a foo" the ",a" is an operand. If mnemonics have operands
	57	we can't hash on everything up to the space. */
	58	#define CGEN_MNEMONIC_OPERANDS
	59
	60	/* Maximum number of fields in an instruction. */
	61	#define CGEN_ACTUAL_MAX_IFMT_OPERANDS 8
	62
	63	/* Enums. */
	64
	65	/* Enum declaration for . */
	66	typedef enum gr_names {
	67	H_GR_R0 = 0, H_GR__0 = 0, H_GR_R1 = 1, H_GR__1 = 1
	68	, H_GR_R2 = 2, H_GR__2 = 2, H_GR_R3 = 3, H_GR__3 = 3
	69	, H_GR_R4 = 4, H_GR__4 = 4, H_GR_R5 = 5, H_GR__5 = 5
	70	, H_GR_R6 = 6, H_GR__6 = 6, H_GR_R7 = 7, H_GR__7 = 7
	71	, H_GR_R8 = 8, H_GR__8 = 8, H_GR_R9 = 9, H_GR__9 = 9
	72	, H_GR_R10 = 10, H_GR__10 = 10, H_GR_R11 = 11, H_GR__11 = 11
	73	, H_GR_R12 = 12, H_GR__12 = 12, H_GR_R13 = 13, H_GR__13 = 13
	74	, H_GR_R14 = 14, H_GR__14 = 14, H_GR_R15 = 15, H_GR__15 = 15
	75	, H_GR_R16 = 16, H_GR__16 = 16, H_GR_R17 = 17, H_GR__17 = 17
	76	, H_GR_R18 = 18, H_GR__18 = 18, H_GR_R19 = 19, H_GR__19 = 19
	77	, H_GR_R20 = 20, H_GR__20 = 20, H_GR_R21 = 21, H_GR__21 = 21
	78	, H_GR_R22 = 22, H_GR__22 = 22, H_GR_R23 = 23, H_GR__23 = 23
	79	, H_GR_R24 = 24, H_GR__24 = 24, H_GR_R25 = 25, H_GR__25 = 25
	80	, H_GR_R26 = 26, H_GR__26 = 26, H_GR_R27 = 27, H_GR__27 = 27
	81	, H_GR_R28 = 28, H_GR__28 = 28, H_GR_R29 = 29, H_GR__29 = 29
	82	, H_GR_R30 = 30, H_GR__30 = 30, H_GR_R31 = 31, H_GR__31 = 31
	83	} GR_NAMES;
	84
	85	/* Enum declaration for primary opcodes. */
	86	typedef enum opcodes {
	87	OP_SPECIAL = 0, OP_REGIMM = 1, OP_J = 2, OP_JAL = 3
	88	, OP_BEQ = 4, OP_BNE = 5, OP_BLEZ = 6, OP_BGTZ = 7
	89	, OP_ADDI = 8, OP_ADDIU = 9, OP_SLTI = 10, OP_SLTIU = 11
	90	, OP_ANDI = 12, OP_ORI = 13, OP_XORI = 14, OP_LUI = 15
	91	, OP_COP0 = 16, OP_COP1 = 17, OP_COP2 = 18, OP_COP3 = 19
	92	, OP_BEQL = 20, OP_BNEL = 21, OP_BLEZL = 22, OP_BGTZL = 23
	93	, OP_BMB0 = 24, OP_BMB1 = 25, OP_BMB2 = 26, OP_BMB3 = 27
	94	, OP_BBI = 28, OP_BBV = 29, OP_BBIN = 30, OP_BBVN = 31
	95	, OP_LB = 32, OP_LH = 33, OP_LW = 35, OP_LBU = 36
	96	, OP_LHU = 37, OP_RAM = 39, OP_SB = 40, OP_SH = 41
	97	, OP_SW = 43, OP_ANDOI = 44, OP_BMB = 45, OP_ORUI = 47
	98	, OP_LDW = 48, OP_SDW = 56, OP_ANDOUI = 63
	99	} OPCODES;
	100
	101	/* Enum declaration for iq10-only primary opcodes. */
	102	typedef enum q10_opcodes {
	103	OP10_BMB = 6, OP10_ORUI = 15, OP10_BMBL = 22, OP10_ANDOUI = 47
	104	, OP10_BBIL = 60, OP10_BBVL = 61, OP10_BBINL = 62, OP10_BBVNL = 63
	105	} Q10_OPCODES;
	106
	107	/* Enum declaration for branch sub-opcodes. */
	108	typedef enum regimm_functions {
	109	FUNC_BLTZ = 0, FUNC_BGEZ = 1, FUNC_BLTZL = 2, FUNC_BGEZL = 3
	110	, FUNC_BLEZ = 4, FUNC_BGTZ = 5, FUNC_BLEZL = 6, FUNC_BGTZL = 7
	111	, FUNC_BRI = 8, FUNC_BRV = 9, FUNC_BCTX = 12, FUNC_BLTZAL = 16
	112	, FUNC_BGEZAL = 17, FUNC_BLTZALL = 18, FUNC_BGEZALL = 19, FUNC_BLEZAL = 20
	113	, FUNC_BGTZAL = 21, FUNC_BLEZALL = 22, FUNC_BGTZALL = 23
	114	} REGIMM_FUNCTIONS;
	115
	116	/* Enum declaration for function sub-opcodes. */
	117	typedef enum functions {
	118	FUNC_SLL = 0, FUNC_SLMV = 1, FUNC_SRL = 2, FUNC_SRA = 3
	119	, FUNC_SLLV = 4, FUNC_SRMV = 5, FUNC_SRLV = 6, FUNC_SRAV = 7
	120	, FUNC_JR = 8, FUNC_JALR = 9, FUNC_JCR = 10, FUNC_SYSCALL = 12
	121	, FUNC_BREAK = 13, FUNC_SLEEP = 14, FUNC_ADD = 32, FUNC_ADDU = 33
	122	, FUNC_SUB = 34, FUNC_SUBU = 35, FUNC_AND = 36, FUNC_OR = 37
	123	, FUNC_XOR = 38, FUNC_NOR = 39, FUNC_ADO16 = 41, FUNC_SLT = 42
	124	, FUNC_SLTU = 43, FUNC_MRGB = 45
	125	} FUNCTIONS;
	126
	127	/* Enum declaration for iq10-only special function sub-opcodes. */
	128	typedef enum q10s_functions {
	129	FUNC10_YIELD = 14, FUNC10_CNT1S = 46
	130	} Q10S_FUNCTIONS;
	131
	132	/* Enum declaration for iq10 function sub-opcodes. */
	133	typedef enum cop_functions {
	134	FUNC10_CFC = 0, FUNC10_LOCK = 1, FUNC10_CTC = 2, FUNC10_UNLK = 3
	135	, FUNC10_SWRD = 4, FUNC10_SWRDL = 5, FUNC10_SWWR = 6, FUNC10_SWWRU = 7
	136	, FUNC10_RBA = 8, FUNC10_RBAL = 9, FUNC10_RBAR = 10, FUNC10_DWRD = 12
	137	, FUNC10_DWRDL = 13, FUNC10_WBA = 16, FUNC10_WBAU = 17, FUNC10_WBAC = 18
	138	, FUNC10_CRC32 = 20, FUNC10_CRC32B = 21, FUNC10_MCID = 32, FUNC10_DBD = 33
	139	, FUNC10_DBA = 34, FUNC10_DPWT = 35, FUNC10_AVAIL = 36, FUNC10_FREE = 37
	140	, FUNC10_CHKHDR = 38, FUNC10_TSTOD = 39, FUNC10_PKRLA = 40, FUNC10_PKRLAU = 41
	141	, FUNC10_PKRLAH = 42, FUNC10_PKRLAC = 43, FUNC10_CMPHDR = 44, FUNC10_CM64RS = 0
	142	, FUNC10_CM64RD = 1, FUNC10_CM64RI = 4, FUNC10_CM64CLR = 5, FUNC10_CM64SS = 8
	143	, FUNC10_CM64SD = 9, FUNC10_CM64SI = 12, FUNC10_CM64RA = 16, FUNC10_CM64RIA2 = 20
	144	, FUNC10_CM128RIA2 = 21, FUNC10_CM64SA = 24, FUNC10_CM64SIA2 = 28, FUNC10_CM128SIA2 = 29
	145	, FUNC10_CM32RS = 32, FUNC10_CM32RD = 33, FUNC10_CM32XOR = 34, FUNC10_CM32ANDN = 35
	146	, FUNC10_CM32RI = 36, FUNC10_CM128VSA = 38, FUNC10_CM32SS = 40, FUNC10_CM32SD = 41
	147	, FUNC10_CM32OR = 42, FUNC10_CM32AND = 43, FUNC10_CM32SI = 44, FUNC10_CM32RA = 48
	148	, FUNC10_CM32SA = 56
	149	} COP_FUNCTIONS;
	150
	151	/* Enum declaration for iq10 function sub-opcodes. */
	152	typedef enum cop_cm128_4functions {
	153	FUNC10_CM128RIA3 = 4, FUNC10_CM128SIA3 = 6
	154	} COP_CM128_4FUNCTIONS;
	155
	156	/* Enum declaration for iq10 function sub-opcodes. */
	157	typedef enum cop_cm128_3functions {
	158	FUNC10_CM128RIA4 = 6, FUNC10_CM128SIA4 = 7
	159	} COP_CM128_3FUNCTIONS;
	160
	161	/* Enum declaration for iq10 coprocessor sub-opcodes. */
	162	typedef enum cop2_functions {
	163	FUNC10_PKRLI = 0, FUNC10_PKRLIU = 1, FUNC10_PKRLIH = 2, FUNC10_PKRLIC = 3
	164	, FUNC10_RBIR = 1, FUNC10_RBI = 2, FUNC10_RBIL = 3, FUNC10_WBIC = 5
	165	, FUNC10_WBI = 6, FUNC10_WBIU = 7
	166	} COP2_FUNCTIONS;
	167
	168	/* Enum declaration for iq10 coprocessor cam sub-opcodes. */
	169	typedef enum cop3_cam_functions {
	170	FUNC10_CAM36 = 16, FUNC10_CAM72 = 17, FUNC10_CAM144 = 18, FUNC10_CAM288 = 19
	171	} COP3_CAM_FUNCTIONS;
	172
	173	/* Attributes. */
	174
	175	/* Enum declaration for machine type selection. */
	176	typedef enum mach_attr {
	177	MACH_BASE, MACH_IQ2000, MACH_IQ10, MACH_MAX
	178	} MACH_ATTR;
	179
	180	/* Enum declaration for instruction set selection. */
	181	typedef enum isa_attr {
	182	ISA_IQ2000, ISA_MAX
	183	} ISA_ATTR;
	184
	185	/* Number of architecture variants. */
	186	#define MAX_ISAS 1
	187	#define MAX_MACHS ((int) MACH_MAX)
	188
	189	/* Ifield support. */
	190
	191	extern const struct cgen_ifld iq2000_cgen_ifld_table[];
	192
	193	/* Ifield attribute indices. */
	194
	195	/* Enum declaration for cgen_ifld attrs. */
	196	typedef enum cgen_ifld_attr {
	197	CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
	198	, CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
	199	, CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
	200	} CGEN_IFLD_ATTR;
	201
	202	/* Number of non-boolean elements in cgen_ifld_attr. */
	203	#define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
	204
	205	/* Enum declaration for iq2000 ifield types. */
	206	typedef enum ifield_type {
	207	IQ2000_F_NIL, IQ2000_F_ANYOF, IQ2000_F_OPCODE, IQ2000_F_RS
	208	, IQ2000_F_RT, IQ2000_F_RD, IQ2000_F_SHAMT, IQ2000_F_CP_OP
	209	, IQ2000_F_CP_OP_10, IQ2000_F_CP_GRP, IQ2000_F_FUNC, IQ2000_F_IMM
	210	, IQ2000_F_RD_RS, IQ2000_F_RD_RT, IQ2000_F_RT_RS, IQ2000_F_JTARG
	211	, IQ2000_F_JTARGQ10, IQ2000_F_OFFSET, IQ2000_F_COUNT, IQ2000_F_BYTECOUNT
	212	, IQ2000_F_INDEX, IQ2000_F_MASK, IQ2000_F_MASKQ10, IQ2000_F_MASKL
	213	, IQ2000_F_EXCODE, IQ2000_F_RSRVD, IQ2000_F_10_11, IQ2000_F_24_19
	214	, IQ2000_F_5, IQ2000_F_10, IQ2000_F_25, IQ2000_F_CAM_Z
	215	, IQ2000_F_CAM_Y, IQ2000_F_CM_3FUNC, IQ2000_F_CM_4FUNC, IQ2000_F_CM_3Z
	216	, IQ2000_F_CM_4Z, IQ2000_F_MAX
	217	} IFIELD_TYPE;
	218
	219	#define MAX_IFLD ((int) IQ2000_F_MAX)
	220
	221	/* Hardware attribute indices. */
	222
	223	/* Enum declaration for cgen_hw attrs. */
	224	typedef enum cgen_hw_attr {
	225	CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
	226	, CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
	227	} CGEN_HW_ATTR;
	228
	229	/* Number of non-boolean elements in cgen_hw_attr. */
	230	#define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
	231
	232	/* Enum declaration for iq2000 hardware types. */
	233	typedef enum cgen_hw_type {
	234	HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
	235	, HW_H_IADDR, HW_H_PC, HW_H_GR, HW_MAX
	236	} CGEN_HW_TYPE;
	237
	238	#define MAX_HW ((int) HW_MAX)
	239
	240	/* Operand attribute indices. */
	241
	242	/* Enum declaration for cgen_operand attrs. */
	243	typedef enum cgen_operand_attr {
	244	CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
	245	, CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
	246	, CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
	247	} CGEN_OPERAND_ATTR;
	248
	249	/* Number of non-boolean elements in cgen_operand_attr. */
	250	#define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
	251
	252	/* Enum declaration for iq2000 operand types. */
	253	typedef enum cgen_operand_type {
	254	IQ2000_OPERAND_PC, IQ2000_OPERAND_RS, IQ2000_OPERAND_RT, IQ2000_OPERAND_RD
	255	, IQ2000_OPERAND_RD_RS, IQ2000_OPERAND_RD_RT, IQ2000_OPERAND_RT_RS, IQ2000_OPERAND_SHAMT
	256	, IQ2000_OPERAND_IMM, IQ2000_OPERAND_OFFSET, IQ2000_OPERAND_BASEOFF, IQ2000_OPERAND_JMPTARG
	257	, IQ2000_OPERAND_MASK, IQ2000_OPERAND_MASKQ10, IQ2000_OPERAND_MASKL, IQ2000_OPERAND_COUNT
	258	, IQ2000_OPERAND_INDEX, IQ2000_OPERAND_EXECODE, IQ2000_OPERAND_BYTECOUNT, IQ2000_OPERAND_CAM_Y
	259	, IQ2000_OPERAND_CAM_Z, IQ2000_OPERAND_CM_3FUNC, IQ2000_OPERAND_CM_4FUNC, IQ2000_OPERAND_CM_3Z
	260	, IQ2000_OPERAND_CM_4Z, IQ2000_OPERAND_BASE, IQ2000_OPERAND_MASKR, IQ2000_OPERAND_BITNUM
	261	, IQ2000_OPERAND_HI16, IQ2000_OPERAND_LO16, IQ2000_OPERAND_MLO16, IQ2000_OPERAND_JMPTARGQ10
	262	, IQ2000_OPERAND_MAX
	263	} CGEN_OPERAND_TYPE;
	264
	265	/* Number of operands types. */
	266	#define MAX_OPERANDS 32
	267
	268	/* Maximum number of operands referenced by any insn. */
	269	#define MAX_OPERAND_INSTANCES 8
	270
	271	/* Insn attribute indices. */
	272
	273	/* Enum declaration for cgen_insn attrs. */
	274	typedef enum cgen_insn_attr {
	275	CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
	276	, CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAX
	277	, CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_YIELD_INSN, CGEN_INSN_LOAD_DELAY
	278	, CGEN_INSN_EVEN_REG_NUM, CGEN_INSN_UNSUPPORTED, CGEN_INSN_USES_RD, CGEN_INSN_USES_RS
	279	, CGEN_INSN_USES_RT, CGEN_INSN_USES_R31, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31
	280	, CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
	281	} CGEN_INSN_ATTR;
	282
	283	/* Number of non-boolean elements in cgen_insn_attr. */
	284	#define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
	285
	286	/* cgen.h uses things we just defined. */
	287	#include "opcode/cgen.h"
	288
	289	/* Attributes. */
	290	extern const CGEN_ATTR_TABLE iq2000_cgen_hardware_attr_table[];
	291	extern const CGEN_ATTR_TABLE iq2000_cgen_ifield_attr_table[];
	292	extern const CGEN_ATTR_TABLE iq2000_cgen_operand_attr_table[];
	293	extern const CGEN_ATTR_TABLE iq2000_cgen_insn_attr_table[];
	294
	295	/* Hardware decls. */
	296
	297	extern CGEN_KEYWORD iq2000_cgen_opval_gr_names;
	298
	299
	300
	301
	302	#endif /* IQ2000_CPU_H */