1*d2201f2fSdrahn /* Instruction opcode header for openrisc. 2*d2201f2fSdrahn 3*d2201f2fSdrahn THIS FILE IS MACHINE GENERATED WITH CGEN. 4*d2201f2fSdrahn 5*d2201f2fSdrahn Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. 6*d2201f2fSdrahn 7*d2201f2fSdrahn This file is part of the GNU Binutils and/or GDB, the GNU debugger. 8*d2201f2fSdrahn 9*d2201f2fSdrahn This program is free software; you can redistribute it and/or modify 10*d2201f2fSdrahn it under the terms of the GNU General Public License as published by 11*d2201f2fSdrahn the Free Software Foundation; either version 2, or (at your option) 12*d2201f2fSdrahn any later version. 13*d2201f2fSdrahn 14*d2201f2fSdrahn This program is distributed in the hope that it will be useful, 15*d2201f2fSdrahn but WITHOUT ANY WARRANTY; without even the implied warranty of 16*d2201f2fSdrahn MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*d2201f2fSdrahn GNU General Public License for more details. 18*d2201f2fSdrahn 19*d2201f2fSdrahn You should have received a copy of the GNU General Public License along 20*d2201f2fSdrahn with this program; if not, write to the Free Software Foundation, Inc., 21*d2201f2fSdrahn 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 22*d2201f2fSdrahn 23*d2201f2fSdrahn */ 24*d2201f2fSdrahn 25*d2201f2fSdrahn #ifndef OPENRISC_OPC_H 26*d2201f2fSdrahn #define OPENRISC_OPC_H 27*d2201f2fSdrahn 28*d2201f2fSdrahn /* -- opc.h */ 29*d2201f2fSdrahn #undef CGEN_DIS_HASH_SIZE 30*d2201f2fSdrahn #define CGEN_DIS_HASH_SIZE 64 31*d2201f2fSdrahn #undef CGEN_DIS_HASH 32*d2201f2fSdrahn #define CGEN_DIS_HASH(buffer, value) (((unsigned char *) (buffer))[0] >> 2) 33*d2201f2fSdrahn 34*d2201f2fSdrahn extern long openrisc_sign_extend_16bit PARAMS ((long)); 35*d2201f2fSdrahn /* -- */ 36*d2201f2fSdrahn /* Enum declaration for openrisc instruction types. */ 37*d2201f2fSdrahn typedef enum cgen_insn_type { 38*d2201f2fSdrahn OPENRISC_INSN_INVALID, OPENRISC_INSN_L_J, OPENRISC_INSN_L_JAL, OPENRISC_INSN_L_JR 39*d2201f2fSdrahn , OPENRISC_INSN_L_JALR, OPENRISC_INSN_L_BAL, OPENRISC_INSN_L_BNF, OPENRISC_INSN_L_BF 40*d2201f2fSdrahn , OPENRISC_INSN_L_BRK, OPENRISC_INSN_L_RFE, OPENRISC_INSN_L_SYS, OPENRISC_INSN_L_NOP 41*d2201f2fSdrahn , OPENRISC_INSN_L_MOVHI, OPENRISC_INSN_L_MFSR, OPENRISC_INSN_L_MTSR, OPENRISC_INSN_L_LW 42*d2201f2fSdrahn , OPENRISC_INSN_L_LBZ, OPENRISC_INSN_L_LBS, OPENRISC_INSN_L_LHZ, OPENRISC_INSN_L_LHS 43*d2201f2fSdrahn , OPENRISC_INSN_L_SW, OPENRISC_INSN_L_SB, OPENRISC_INSN_L_SH, OPENRISC_INSN_L_SLL 44*d2201f2fSdrahn , OPENRISC_INSN_L_SLLI, OPENRISC_INSN_L_SRL, OPENRISC_INSN_L_SRLI, OPENRISC_INSN_L_SRA 45*d2201f2fSdrahn , OPENRISC_INSN_L_SRAI, OPENRISC_INSN_L_ROR, OPENRISC_INSN_L_RORI, OPENRISC_INSN_L_ADD 46*d2201f2fSdrahn , OPENRISC_INSN_L_ADDI, OPENRISC_INSN_L_SUB, OPENRISC_INSN_L_SUBI, OPENRISC_INSN_L_AND 47*d2201f2fSdrahn , OPENRISC_INSN_L_ANDI, OPENRISC_INSN_L_OR, OPENRISC_INSN_L_ORI, OPENRISC_INSN_L_XOR 48*d2201f2fSdrahn , OPENRISC_INSN_L_XORI, OPENRISC_INSN_L_MUL, OPENRISC_INSN_L_MULI, OPENRISC_INSN_L_DIV 49*d2201f2fSdrahn , OPENRISC_INSN_L_DIVU, OPENRISC_INSN_L_SFGTS, OPENRISC_INSN_L_SFGTU, OPENRISC_INSN_L_SFGES 50*d2201f2fSdrahn , OPENRISC_INSN_L_SFGEU, OPENRISC_INSN_L_SFLTS, OPENRISC_INSN_L_SFLTU, OPENRISC_INSN_L_SFLES 51*d2201f2fSdrahn , OPENRISC_INSN_L_SFLEU, OPENRISC_INSN_L_SFGTSI, OPENRISC_INSN_L_SFGTUI, OPENRISC_INSN_L_SFGESI 52*d2201f2fSdrahn , OPENRISC_INSN_L_SFGEUI, OPENRISC_INSN_L_SFLTSI, OPENRISC_INSN_L_SFLTUI, OPENRISC_INSN_L_SFLESI 53*d2201f2fSdrahn , OPENRISC_INSN_L_SFLEUI, OPENRISC_INSN_L_SFEQ, OPENRISC_INSN_L_SFEQI, OPENRISC_INSN_L_SFNE 54*d2201f2fSdrahn , OPENRISC_INSN_L_SFNEI 55*d2201f2fSdrahn } CGEN_INSN_TYPE; 56*d2201f2fSdrahn 57*d2201f2fSdrahn /* Index of `invalid' insn place holder. */ 58*d2201f2fSdrahn #define CGEN_INSN_INVALID OPENRISC_INSN_INVALID 59*d2201f2fSdrahn 60*d2201f2fSdrahn /* Total number of insns in table. */ 61*d2201f2fSdrahn #define MAX_INSNS ((int) OPENRISC_INSN_L_SFNEI + 1) 62*d2201f2fSdrahn 63*d2201f2fSdrahn /* This struct records data prior to insertion or after extraction. */ 64*d2201f2fSdrahn struct cgen_fields 65*d2201f2fSdrahn { 66*d2201f2fSdrahn int length; 67*d2201f2fSdrahn long f_nil; 68*d2201f2fSdrahn long f_anyof; 69*d2201f2fSdrahn long f_class; 70*d2201f2fSdrahn long f_sub; 71*d2201f2fSdrahn long f_r1; 72*d2201f2fSdrahn long f_r2; 73*d2201f2fSdrahn long f_r3; 74*d2201f2fSdrahn long f_simm16; 75*d2201f2fSdrahn long f_uimm16; 76*d2201f2fSdrahn long f_uimm5; 77*d2201f2fSdrahn long f_hi16; 78*d2201f2fSdrahn long f_lo16; 79*d2201f2fSdrahn long f_op1; 80*d2201f2fSdrahn long f_op2; 81*d2201f2fSdrahn long f_op3; 82*d2201f2fSdrahn long f_op4; 83*d2201f2fSdrahn long f_op5; 84*d2201f2fSdrahn long f_op6; 85*d2201f2fSdrahn long f_op7; 86*d2201f2fSdrahn long f_i16_1; 87*d2201f2fSdrahn long f_i16_2; 88*d2201f2fSdrahn long f_disp26; 89*d2201f2fSdrahn long f_abs26; 90*d2201f2fSdrahn long f_i16nc; 91*d2201f2fSdrahn long f_f_15_8; 92*d2201f2fSdrahn long f_f_10_3; 93*d2201f2fSdrahn long f_f_4_1; 94*d2201f2fSdrahn long f_f_7_3; 95*d2201f2fSdrahn long f_f_10_7; 96*d2201f2fSdrahn long f_f_10_11; 97*d2201f2fSdrahn }; 98*d2201f2fSdrahn 99*d2201f2fSdrahn #define CGEN_INIT_PARSE(od) \ 100*d2201f2fSdrahn {\ 101*d2201f2fSdrahn } 102*d2201f2fSdrahn #define CGEN_INIT_INSERT(od) \ 103*d2201f2fSdrahn {\ 104*d2201f2fSdrahn } 105*d2201f2fSdrahn #define CGEN_INIT_EXTRACT(od) \ 106*d2201f2fSdrahn {\ 107*d2201f2fSdrahn } 108*d2201f2fSdrahn #define CGEN_INIT_PRINT(od) \ 109*d2201f2fSdrahn {\ 110*d2201f2fSdrahn } 111*d2201f2fSdrahn 112*d2201f2fSdrahn 113*d2201f2fSdrahn #endif /* OPENRISC_OPC_H */ 114