1 # Opcode test for PDP-11. 2 # Copyright (C) 2002-2016 Free Software Foundation, Inc. 3 # 4 # This file is free software; you can redistribute it and/or modify 5 # it under the terms of the GNU General Public License as published by 6 # the Free Software Foundation; either version 3 of the License, or 7 # (at your option) any later version. 8 # 9 # This program is distributed in the hope that it will be useful, 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 # GNU General Public License for more details. 13 # 14 # You should have received a copy of the GNU General Public License 15 # along with this program; if not, write to the Free Software 16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 17 # MA 02110-1301, USA. 18 19 foo: .word 0 20 bar: .word foo 21 22 start: halt 23 start2: wait 24 rti 25 bpt 26 iot 27 reset 28 rtt 29 mfpt 30 jmp (r1)+ 31 rts r2 32 spl 3 33 nop 34 clc 35 clv 36 clz 37 cln 38 ccc 39 sec 40 sev 41 sez 42 sen 43 scc 44 swab pc 45 1: br 1b 46 bne 1b 47 beq 1b 48 bge 1b 49 blt 1b 50 bgt 1b 51 ble 1b 52 jsr pc,@(sp)+ 53 clr -(sp) 54 com r0 55 inc r1 56 dec r2 57 neg r3 58 adc r4 59 sbc r5 60 tst (sp)+ 61 ror r5 62 rol r4 63 asr @10(r4) 64 asl 4(r5) 65 mark 2 66 mfpi sp 67 mtpi @$402 68 sxt r3 69 csm 2(r4) 70 tstset (r3) 71 wrtlck 2(r4) 72 mov r0,r1 73 cmp (r0),(r4) 74 bit (r0)+,-(r3) 75 bic foo,@bar 76 bis @(r1)+,@-(r5) 77 add 4(r3),@6(r3) 78 mul $10,r2 79 div 1b,r4 80 ash $3,r4 81 ashc $7,r2 82 xor r3,10(sp) 83 fadd r2 84 fsub r1 85 fmul r4 86 fdiv r0 87 l2dr r1 88 movc 89 movrc 90 movtc 91 locc 92 skpc 93 scanc 94 spanc 95 cmpc 96 matc 97 addn 98 subn 99 cmpn 100 cvtnl 101 cvtpn 102 cvtnp 103 ashn 104 cvtln 105 l3dr r5 106 addp 107 subp 108 cmpp 109 cvtpl 110 mulp 111 divp 112 ashp 113 cvtlp 114 movci 115 movrci 116 movtci 117 locci 118 skpci 119 scanci 120 spanci 121 cmpci 122 matci 123 addni 124 subni 125 cmpni 126 cvtnli 127 cvtpni 128 cvtnpi 129 ashni 130 cvtlni 131 addpi 132 subpi 133 cmppi 134 cvtpli 135 mulpi 136 divpi 137 ashpi 138 cvtlpi 139 med 140 2: xfc 42 141 sob r0,2b 142 bpl 2b 143 bmi 2b 144 bhi 2b 145 blos 2b 146 bvc 2b 147 bvs 2b 148 bcc 2b 149 bcs 2b 150 emt 69 151 sys 42 152 clrb (r3) 153 comb @-(r5) 154 incb @(sp)+ 155 decb r3 156 negb foo 157 adcb @bar 158 sbcb -(r2) 159 tstb (r4)+ 160 rorb r1 161 rolb r2 162 asrb r3 163 aslb r4 164 mtps $0340 165 mfpd sp 166 mtpd (r0) 167 mfps -(sp) 168 movb $17,foo 169 cmpb r1,(r2) 170 bitb $0117,r5 171 bicb $1,bar 172 bisb $2,@bar 173 sub r0,r5 174 cfcc 175 setf 176 seti 177 ldub 178 setd 179 setl 180 ldfps $1 181 stfps -(sp) 182 stst (r2) 183 clrf ac3 184 tstf ac1 185 absf ac2 186 negf ac0 187 mulf $0f0.25,ac1 188 modf ac5,ac0 189 addf foo,ac2 190 ldf @bar,ac1 191 subf ac4,ac3 192 cmpf ac5,ac2 193 stf ac1,-(sp) 194 divf $0f20.0,ac0 195 stexp ac2,r5 196 stcfi ac3,r0 197 stcff ac3,ac5 198 ldexp r0,ac2 199 ldcif r2,ac3 200 ldcff ac5,ac2 201 202 # aliases for some of these opcodes: 203 204 l2d r1 205 3: l3d r4 206 bhis 3b 207 blo 3b 208 trap 99 209 clrd ac3 210 tstd ac2 211 absd ac1 212 negd ac0 213 muld ac5,ac2 214 modd ac4,ac0 215 addd ac4,ac3 216 ldd bar,ac0 217 subd foo,ac2 218 cmpd ac5,ac2 219 std ac1,(r2) 220 divd (sp)+,ac3 221 stcfl ac2,r5 222 stcdi ac3,r0 223 stcdl ac2,r4 224 stcfd ac2,ac5 225 stcdf ac1,ac4 226 ldcid r0,ac1 227 ldclf r4,ac2 228 ldcld $01234567,ac3 229 ldcfd ac5,ac2 230 ldcdf ac4,ac0 231
