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| 1 /* mc9xgate-opc.c -- Freescale XGATE opcode list |
| 2 Copyright 1999, 2000, 2002, 2005, 2007 Free Software Foundation, Inc. |
| 3 Written by Sean Keys (skeys@ipdatasys.com) |
| 4 |
| 5 This file is part of the GNU opcodes library. |
| 6 |
| 7 This library is free software; you can redistribute it and/or modify |
| 8 it under the terms of the GNU General Public License as published by |
| 9 the Free Software Foundation; either version 3, or (at your option) |
| 10 any later version. |
| 11 |
| 12 It is distributed in the hope that it will be useful, but WITHOUT |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 15 License for more details. |
| 16 |
| 17 You should have received a copy of the GNU General Public License |
| 18 along with this file; see the file COPYING. If not, write to the |
| 19 Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, |
| 20 MA 02110-1301, USA. |
| 21 */ |
| 22 |
| 23 #include <stdio.h> |
| 24 #include "ansidecl.h" |
| 25 #include "opcode/xgate.h" |
| 26 |
| 27 #define TABLE_SIZE(X) (sizeof(X) / sizeof(X[0])) |
| 28 |
| 29 /* Combination of CCR flags. */ |
| 30 /* ORDER HI TO LOW NZVC */ |
| 31 #define XGATE_NZ_BIT XGATE_N_BIT|XGATE_Z_BIT |
| 32 #define XGATE_NV_BIT XGATE_N_BIT|XGATE_V_BIT |
| 33 #define XGATE_NC_BIT XGATE_N_BIT|XGATE_C_BIT |
| 34 #define XGATE_ZV_BIT XGATE_Z_BIT|XGATE_V_BIT |
| 35 #define XGATE_ZC_BIT XGATE_Z_BIT|XGATE_C_BIT |
| 36 #define XGATE_VC_BIT XGATE_V_BIT|XGATE_C_BIT |
| 37 #define XGATE_NVC_BIT XGATE_NV_BIT|XGATE_C_BIT |
| 38 #define XGATE_NZC_BIT XGATE_NZ_BIT|XGATE_C_BIT |
| 39 #define XGATE_NZV_BIT XGATE_N_BIT|XGATE_Z_BIT|XGATE_V_BIT |
| 40 #define XGATE_ZVC_BIT XGATE_VC_BIT|XGATE_Z_BIT |
| 41 #define XGATE_NZVC_BIT XGATE_NZV_BIT|XGATE_C_BIT |
| 42 |
| 43 /* Flags when the insn only changes some CCR flags. */ |
| 44 #define CHG_NONE 0,0,0 |
| 45 #define CHG_Z 0,0,XGATE_Z_BIT |
| 46 #define CHG_C 0,0,XGATE_C_BIT |
| 47 #define CHG_ZVC 0,0,XGATE_ZVC_BIT |
| 48 #define CHG_NZC 0,0,XGATE_NZC_BIT |
| 49 #define CHG_NZV 0,0,XGATE_NZV_BIT |
| 50 #define CHG_NZVC 0,0,(XGATE_NZVC_BIT) |
| 51 #define CHG_HNZVC 0,0,XGATE_HNZVC_BIT // TODO DELETE |
| 52 #define CHG_ALL 0,0,0xff |
| 53 |
| 54 /* The insn clears and changes some flags. */ |
| 55 #define CLR_I 0,XG_I_BIT,0 |
| 56 #define CLR_C 0,XGATE_C_BIT,0 |
| 57 #define CLR_V 0,XGATE_V_BIT,0 |
| 58 #define CLR_V_CHG_ZC 0,XGATE_V_BIT,XGATE_ZC_BIT |
| 59 #define CLR_V_CHG_NZ 0,XGATE_V_BIT,XGATE_NZ_BIT |
| 60 #define CLR_V_CHG_ZVC 0,XGATE_V_BIT,XGATE_ZVC_BIT |
| 61 #define CLR_N_CHG_ZVC 0,XGATE_N_BIT,XGATE_ZVC_BIT /* Used by lsr */ |
| 62 #define CLR_VC_CHG_NZ 0,XGATE_VC_BIT,XGATE_NZ_BIT |
| 63 |
| 64 /* The insn sets some flags. */ |
| 65 #define SET_I XGATE_I_BIT,0,0 |
| 66 #define SET_C XGATE_C_BIT,0,0 |
| 67 #define SET_V XGATE_V_BIT,0,0 |
| 68 #define SET_Z_CLR_NVC XGATE_Z_BIT,XGATE_NVC_BIT,0 |
| 69 #define SET_C_CLR_V_CHG_NZ XGATE_C_BIT,XGATE_V_BIT,XGATE_NZ_BIT |
| 70 #define SET_Z_CHG_HNVC XGATE_Z_BIT,0,XGATE_HNVC_BIT |
| 71 |
| 72 /* operand modes */ |
| 73 #define OP_NONE XGATE_OP_NONE |
| 74 #define OP_INH XGATE_OP_INH |
| 75 #define OP_TRI XGATE_OP_TRI |
| 76 #define OP_DYA XGATE_OP_DYA |
| 77 #define OP_IMM3 XGATE_OP_IMM3 |
| 78 #define OP_IMM4 XGATE_OP_IMM4 |
| 79 #define OP_IMM8 XGATE_OP_IMM8 |
| 80 #define OP_IMM16 XGATE_OP_IMM16 |
| 81 #define OP_MON XGATE_OP_MON |
| 82 #define OP_MON_R_C XGATE_OP_MON_R_C |
| 83 #define OP_MON_C_R XGATE_OP_MON_C_R |
| 84 #define OP_MON_R_P XGATE_OP_MON_R_P |
| 85 #define OP_IDR XGATE_OP_IDR |
| 86 #define OP_IDO5 XGATE_OP_IDO5 |
| 87 #define OP_REL9 XGATE_OP_REL9 |
| 88 #define OP_REL10 XGATE_OP_REL10 |
| 89 #define OP_DM XGATE_OP_DYA_MON |
| 90 /* macro operand modes */ |
| 91 #define OP_mADD XGATE_OP_IMM16mADD |
| 92 #define OP_mAND XGATE_OP_IMM16mAND |
| 93 #define OP_mCPC XGATE_OP_IMM16mCPC |
| 94 #define OP_mLDW XGATE_OP_IMM16mLDW |
| 95 #define OP_mSUB XGATE_OP_IMM16mSUB |
| 96 |
| 97 #define ALL XGATE_V1|XGATE_V2|XGATE_V3 |
| 98 #define XG_IP XG_I|XG_PCREL |
| 99 |
| 100 const struct xgate_opcode xgate_opcodes[] = { |
| 101 /* Name -+
+-- CPU |
| 102 Constraints --+ +------
------ CCR changes |
| 103 Format ----------------+ +----------
------ Max # cycles |
| 104 Short Hand Format-------------------------+ +-------------
------ Min # cycles |
| 105 Size -----------------------------------------------+ +--------------------
------ Opcode */ |
| 106 { "adc", OP_TRI, "00011rrrrrrrrr11", XG_R_R_R, 2, 0x1803, 1, 1, CHG_NZVC
, ALL}, |
| 107 { "add", OP_TRI, "00011rrrrrrrrr10", XG_R_R_R, 2, 0x1802, 1, 1, CHG_NZVC
, ALL}, |
| 108 { "addh", OP_IMM8, "11101rrriiiiiiii", XG_R_I, 2, 0xE800, 1, 1, CHG_NZVC
, ALL}, |
| 109 { "addl", OP_IMM8, "11100rrriiiiiiii", XG_R_I, 2, 0xE000, 1, 1, CHG_NZVC
, ALL}, |
| 110 { "and", OP_TRI, "00010rrrrrrrrr00", XG_R_R_R, 2, 0x1000, 1, 1, CHG_NZV
, ALL}, |
| 111 { "andh", OP_IMM8, "10001rrriiiiiiii", XG_R_I, 2, 0x8800, 1, 1, CHG_NZV
, ALL}, |
| 112 { "andl", OP_IMM8, "10000rrriiiiiiii", XG_R_I, 2, 0x8000, 1, 1, CHG_NZV
, ALL}, |
| 113 { "asr", OP_IMM4, "00001rrriiii1001", XG_R_I, 2, 0x0809, 1, 1, CHG_NZVC
, ALL}, |
| 114 { "asr", OP_DYA, "00001rrrrrr10001", XG_R_R, 2, 0x0811, 1, 1, CHG_NZVC
, ALL}, |
| 115 { "bcc", OP_REL9, "0010000iiiiiiiii", XG_IP, 2, 0x2000, 1, 2, CHG_NONE
, ALL}, |
| 116 { "bcs", OP_REL9, "0010001iiiiiiiii", XG_IP, 2, 0x2200, 1, 2, CHG_NONE
, ALL}, |
| 117 { "beq", OP_REL9, "0010011iiiiiiiii", XG_IP, 2, 0x2600, 1, 2, CHG_NONE
, ALL}, |
| 118 { "bfext", OP_TRI, "01100rrrrrrrrr11", XG_R_R_R, 2, 0x6003, 1, 1, CHG_NZV
, ALL}, |
| 119 { "bffo", OP_DYA, "00001rrrrrr10000", XG_R_R, 2, 0x0810, 1, 1, CHG_NZVC
, ALL}, |
| 120 { "bfins", OP_TRI, "01101rrrrrrrrr11", XG_R_R_R, 2, 0x6803, 1, 1, CHG_NZV
, ALL}, |
| 121 {"bfinsi", OP_TRI, "01110rrrrrrrrr11", XG_R_R_R, 2, 0x7003, 1, 1, CHG_NZV
, ALL}, |
| 122 {"bfinsx", OP_TRI, "01111rrrrrrrrr11", XG_R_R_R, 2, 0x7803, 1, 1, CHG_NZV
, ALL}, |
| 123 { "bge", OP_REL9, "0011010iiiiiiiii", XG_IP, 2, 0x3400, 1, 2, CHG_NONE
, ALL}, |
| 124 { "bgt", OP_REL9, "0011100iiiiiiiii", XG_IP, 2, 0x3800, 1, 2, CHG_NONE
, ALL}, |
| 125 { "bhi", OP_REL9, "0011000iiiiiiiii", XG_IP, 2, 0x3000, 1, 2, CHG_NONE
, ALL}, |
| 126 { "bith", OP_IMM8, "10011rrriiiiiiii", XG_R_I, 2, 0x9800, 1, 1, CHG_NZV
, ALL}, |
| 127 { "bitl", OP_IMM8, "10010rrriiiiiiii", XG_R_I, 2, 0x9000, 1, 1, CHG_NZV
, ALL}, |
| 128 { "ble", OP_REL9, "0011101iiiiiiiii", XG_IP, 2, 0x3A00, 1, 2, CHG_NONE
, ALL}, |
| 129 { "bls", OP_REL9, "0011001iiiiiiiii", XG_IP, 2, 0x3200, 1, 2, CHG_NONE
, ALL}, |
| 130 { "blt", OP_REL9, "0011011iiiiiiiii", XG_IP, 2, 0x3600, 1, 2, CHG_NONE
, ALL}, |
| 131 { "bmi", OP_REL9, "0010101iiiiiiiii", XG_IP, 2, 0x2A00, 1, 2, CHG_NONE
, ALL}, |
| 132 { "bne", OP_REL9, "0010010iiiiiiiii", XG_IP, 2, 0x2400, 1, 2, CHG_NONE
, ALL}, |
| 133 { "bpl", OP_REL9, "0010100iiiiiiiii", XG_IP, 2, 0x2800, 1, 2, CHG_NONE
, ALL}, |
| 134 { "bra", OP_REL10, "001111iiiiiiiiii", XG_IP, 2, 0x3C00, 2, 2, CHG_NONE
, ALL}, |
| 135 { "brk", OP_INH, "0000000000000000", XG_INH, 2, 0x0000, 1, 1, CHG_NONE
, ALL}, |
| 136 { "bvc", OP_REL9, "0010110iiiiiiiii", XG_IP, 2, 0x2C00, 1, 2, CHG_NONE
, ALL}, |
| 137 { "bvs", OP_REL9, "0010111iiiiiiiii", XG_IP, 2, 0x2E00, 1, 2, CHG_NONE
, ALL}, |
| 138 { "cmpl", OP_IMM8, "11010rrriiiiiiii", XG_R_I, 2, 0xD000, 1, 1, CHG_NZVC
, ALL}, |
| 139 { "cpch", OP_IMM8, "11011rrriiiiiiii", XG_R_I, 2, 0xD800, 1, 1, CHG_NZVC
, ALL}, |
| 140 { "csem", OP_IMM3, "00000iii11110000", XG_I , 2, 0x00F0, 1, 1, CHG_NONE
, ALL}, |
| 141 { "csem", OP_MON, "00000rrr11110001", XG_R, 2, 0x00F1, 1, 1, CHG_NONE
, ALL}, |
| 142 { "csl", OP_IMM4, "00001rrriiii1010", XG_R_I, 2, 0x080A, 1, 1, CHG_NZVC
, ALL}, |
| 143 { "csl", OP_DYA, "00001rrrrrr10010", XG_R_R, 2, 0x0812, 1, 1, CHG_NZVC
, ALL}, |
| 144 { "csr", OP_IMM4, "00001rrriiii1011", XG_R_I, 2, 0x080B, 1, 1, CHG_NZVC
, ALL}, |
| 145 { "csr", OP_DYA, "00001rrrrrr10011", XG_R_R, 2, 0x0813, 1, 1, CHG_NZVC
, ALL}, |
| 146 { "jal", OP_MON, "00000rrr11110110", XG_R, 2, 0x00F6, 2, 2, CHG_NONE
, ALL}, |
| 147 { "ldb", OP_IDO5, "01000rrrrrriiiii", XG_R_R_I, 2, 0x4000, 2, 2, CHG_NONE
, ALL}, |
| 148 { "ldb", OP_IDR, "01100rrrrrrrrrrr", XG_R_R_R, 2, 0x6000, 2, 2, CHG_NONE
, ALL}, |
| 149 { "ldh", OP_IMM8, "11111rrriiiiiiii", XG_R_I, 2, 0xF800, 1, 1, CHG_NONE
, ALL}, |
| 150 { "ldl", OP_IMM8, "11110rrriiiiiiii", XG_R_I, 2, 0xF000, 1, 1, CHG_NONE
, ALL}, |
| 151 { "ldw", OP_IDO5, "01001rrrrrriiiii", XG_R_R_I, 2, 0x4800, 2, 2, CHG_NONE
, ALL}, |
| 152 { "ldw", OP_IDR, "01101rrrrrrrrrrr", XG_R_R_R, 2, 0x6800, 2, 2, CHG_NONE
, ALL}, |
| 153 { "lsl", OP_IMM4, "00001rrriiii1100", XG_R_I, 2, 0x080C, 1, 1, CHG_NZVC
, ALL}, |
| 154 { "lsl", OP_DYA, "00001rrrrrr10100", XG_R_R, 2, 0x0814, 1, 1, CHG_NZVC
, ALL}, |
| 155 { "lsr", OP_IMM4, "00001rrriiii1101", XG_R_I, 2, 0x080D, 1, 1, CHG_NZVC
, ALL}, |
| 156 { "lsr", OP_DYA, "00001rrrrrr10101", XG_R_R, 2, 0x0815, 1, 1, CHG_NZVC
, ALL}, |
| 157 { "nop", OP_INH, "0000000100000000", XG_INH, 2, 0x0100, 1, 1, CHG_NONE
, ALL}, |
| 158 { "or", OP_TRI, "00010rrrrrrrrr10", XG_R_R_R, 2, 0x1002, 1, 1, CHG_NZV
, ALL}, |
| 159 { "orh", OP_IMM8, "10101rrriiiiiiii", XG_R_I, 2, 0xA800, 1, 1, CHG_NZV
, ALL}, |
| 160 { "orl", OP_IMM8, "10100rrriiiiiiii", XG_R_I, 2, 0xA000, 1, 1, CHG_NZV
, ALL}, |
| 161 { "par", OP_MON, "00000rrr11110101", XG_R, 2, 0x00F5, 1, 1, CHG_NZV
, ALL}, |
| 162 { "rol", OP_IMM4, "00001rrriiii1110", XG_R_I, 2, 0x080E, 1, 1, CHG_NZV
, ALL}, |
| 163 { "rol", OP_DYA, "00001rrrrrr10110", XG_R_R, 2, 0x0816, 1, 1, CHG_NZV
, ALL}, |
| 164 { "ror", OP_IMM4, "00001rrriiii1111", XG_R_I, 2, 0x080F, 1, 1, CHG_NZV
, ALL}, |
| 165 { "ror", OP_DYA, "00001rrrrrr10111", XG_R_R, 2, 0x0817, 1, 1, CHG_NZV
, ALL}, |
| 166 { "rts", OP_INH, "0000001000000000", XG_INH, 2, 0x0200, 2, 2, CHG_NONE
, ALL}, |
| 167 { "sbc", OP_TRI, "00011rrrrrrrrr01", XG_R_R_R, 2, 0x1801, 1, 1, CHG_NZV
, ALL}, |
| 168 { "ssem", OP_IMM3, "00000iii11110010", XG_I , 2, 0x00F2, 2, 2, CHG_C
, ALL}, |
| 169 { "ssem", OP_MON, "00000rrr11110011", XG_R, 2, 0x00F3, 2, 2, CHG_C
, ALL}, |
| 170 { "sex", OP_MON, "00000rrr11110100", XG_R, 2, 0x00F4, 1, 1, CHG_NZV
, ALL}, |
| 171 { "sif", OP_INH, "0000001100000000", XG_INH, 2, 0x0300, 2, 2, CHG_NONE
, ALL}, |
| 172 { "sif", OP_MON, "00000rrr11110111", XG_R, 2, 0x00F7, 2, 2, CHG_NONE
, ALL}, |
| 173 { "stb", OP_IDO5, "01010rrrrrriiiii", XG_R_R_I, 2, 0x5000, 2, 2, CHG_NONE
, ALL}, |
| 174 { "stb", OP_IDR, "01110rrrrrrrrrrr", XG_R_R_R, 2, 0x7000, 2, 2, CHG_NONE
, ALL}, |
| 175 { "stw", OP_IDO5, "01011rrrrrriiiii", XG_R_R_I, 2, 0x5800, 2, 2, CHG_NONE
, ALL}, |
| 176 { "stw", OP_IDR, "01111rrrrrrrrrrr", XG_R_R_R, 2, 0x7800, 2, 2, CHG_NONE
, ALL}, |
| 177 { "sub", OP_TRI, "00011rrrrrrrrr00", XG_R_R_R, 2, 0x1800, 1, 1, CHG_NZVC
, ALL}, |
| 178 { "subh", OP_IMM8, "11001rrriiiiiiii", XG_R_I, 2, 0xC800, 1, 1, CHG_NZVC
, ALL}, |
| 179 { "subl", OP_IMM8, "11000rrriiiiiiii", XG_R_I, 2, 0xC000, 1, 1, CHG_NZVC
, ALL}, |
| 180 { "tfr", OP_MON_R_C, "00000rrr11111000",XG_R_C, 2, 0x00F8, 1, 1, CHG_NONE
, ALL}, |
| 181 { "tfr", OP_MON_C_R, "00000rrr11111001",XG_C_R, 2, 0x00F9, 1, 1, CHG_NONE
, ALL}, |
| 182 { "tfr", OP_MON_R_P, "00000rrr11111010",XG_R_P, 2, 0x00FA, 1, 1, CHG_NONE
, ALL}, |
| 183 { "xnor", OP_TRI, "00010rrrrrrrrr11", XG_R_R_R, 2, 0x1003, 1, 1, CHG_NZV
, ALL}, |
| 184 { "xnorh", OP_IMM8, "10111rrriiiiiiii", XG_R_I, 2, 0xB800, 1, 1, CHG_NZV
, ALL}, |
| 185 { "xnorl", OP_IMM8, "10110rrriiiiiiii", XG_R_I, 2, 0xB000, 1, 1, CHG_NZV
, ALL}, |
| 186 /* macro and alias codes */ |
| 187 { "add", OP_mADD, "----------------", XG_R_I, 4, 0, 0, 0, CHG_NONE
, ALL}, |
| 188 { "and", OP_mAND, "----------------", XG_R_I, 4, 0, 0, 0, CHG_NONE
, ALL}, |
| 189 { "bhs", OP_REL9, "0010000iiiiiiiii", XG_IP, 2, 0x2000, 0, 0, CHG_NONE
, ALL}, |
| 190 { "blo", OP_REL9, "0010001iiiiiiiii", XG_IP, 2, 0x2200, 0, 0, CHG_NONE
, ALL}, |
| 191 { "cmp", OP_mCPC, "----------------", XG_R_I, 4, 0, 0, 0, CHG_NONE
, ALL}, |
| 192 { "cmp", OP_DYA, "00011sssrrrrrr00", XG_R_R, 2, 0x1800, 0, 0, CHG_NZVC
, ALL}, |
| 193 { "com", OP_DM, "00010rrrsssrrr11", XG_R, 2, 0x1003, 0, 0, CHG_NZVC
, ALL}, |
| 194 { "com", OP_DYA, "00010rrrsssrrr11", XG_R_R, 2, 0x1003, 0, 0, CHG_NZV
, ALL}, |
| 195 { "cpc", OP_DYA, "00011sssrrrrrr01", XG_R_R, 2, 0x1801, 0, 0, CHG_NZVC
, ALL}, |
| 196 { "ldd", OP_mLDW, "----------------", XG_R_I, 4, 0, 0, 0, CHG_NONE
, ALL}, |
| 197 { "ldw", OP_mLDW, "----------------", XG_R_I, 4, 0, 0, 0, CHG_NONE
, ALL}, |
| 198 { "mov", OP_DYA, "00010rrrsssrrr10", XG_R_R, 2, 0x1002, 0, 0, CHG_NZVC
, ALL}, |
| 199 { "neg", OP_DYA, "00011rrrsssrrr00", XG_R_R, 2, 0x1800, 0, 0, CHG_NZVC
, ALL}, |
| 200 { "sub", OP_mSUB, "----------------", XG_R_I, 4, 0, 0, 0, CHG_NONE
, ALL}, |
| 201 { "tst", OP_MON, "00011sssrrrsss00", XG_R, 2, 0x1800, 0, 0, CHG_NZV
, ALL} |
| 202 }; |
| 203 |
| 204 const int xgate_num_opcodes = TABLE_SIZE (xgate_opcodes); |
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