1# @OSF_COPYRIGHT@ 2# 3 4# ppc.i - PowerPC instructions 5# , 6# By Eamonn McManus <emcmanus@gr.osf.org>, 1995. 7 8# simplified mnemonics 9# ori 0,0,0 10in 01100000000000000000000000000000 nop 11# addi[s] rD,0,value 12in 00111sddddd00000iiiiiiiiiiiiiiii li{|s}[$s] \ 13 $reg($d),{$simm16($i)|$shifted16($i)}[$s] 14# or rA,rS,rS 15in 011111dddddaaaaabbbbb0110111100r {or{|.}[$r] $reg($a),$reg($b),$reg($d)|\ 16 mr{|.}[$r] $reg($a),$reg($d)}[$b == $d] 17in 011111dddddaaaaabbbbb0100111100r xor{|.}[$r] $reg($a),$reg($b),$reg($d) 18 19# mtcrf 0xFF,rS 20in 011111ddddd011111111000100100000 mtcr $reg($d) 21 22in 00001Dcccccaaaaaiiiiiiiiiiiiiiii t{d|w}[$D]$tcond($c)i $reg($a),$simm16($i) 23in 000111dddddaaaaaiiiiiiiiiiiiiiii mulli $reg($d),$reg($a),$simm16($i) 24in 001000dddddaaaaaiiiiiiiiiiiiiiii subfic $reg($d),$reg($a),$simm16($i) 25in 00101Uddd0laaaaaiiiiiiiiiiiiiiii cmp{l|}[$U]i \ 26 $crcom($d){|1,}[$l]$reg($a),$simm16($i) 27in 00110rdddddaaaaaiiiiiiiiiiiiiiii addic{|.}[$r] $reg($d),$reg0($a),$simm16($i) 28in 00111sdddddaaaaaiiiiiiiiiiiiiiii addi{|s}[$s] $reg($d),$reg0($a),\ 29 {$simm16($i)|$shifted16($i)}[$s] 30in 010000cccccccccciiiiiiiiiiiiiial $br($c,$a,$l,,1)\ 31 {$brdispl($i,14)|$brabs($i)}[$a] 32in 01000100000000000000000000000010 sc 33in 010010iiiiiiiiiiiiiiiiiiiiiiiial b{|l}[$l]{|a}[$a] \ 34 {$brdispl($i,24)|$brabs($i)}[$a] 35in 010011ddd00sss000000000000000000 mcrf $crf($d),$crf($s) 36in 010011cccccccccc000000000010000l $br($c,0,$l,lr,0) 37in 010011dddddaaaaabbbbb0oooo000010 cr$crop($o) $crb($d),$crb($a),$crb($b) 38in 01001100000000000000000001100100 rfi 39in 01001100000000000000000000100100 rfid 40in 01001100000000000000001000100100 hrfid 41in 01001100000000000000000100101100 isync 42in 010011cccccccccc000001000010000l $br($c,0,$l,ctr,0) 43in 010111dddddaaaaabbbbbffffftttttr rlwnm{|.}[$r] \ 44 $reg($a),$reg($d),$reg($b),$dec($f),$dec($t) 45in 0101xxdddddaaaaasssssffffftttttr rl{wimi|winm|?|?}[$x]{|.}[$r] \ 46 $reg($a),$reg($d),$dec($s),$dec($f),$dec($t) 47in 011110dddddaaaaasssssffffff0xxSr rld{icl|icr|ic|imi}[$x]{|.}[$r] \ 48 $reg($a),$reg($d),$dec($[Ssssss]),$dec($f) 49in 011110dddddaaaaabbbbbffffff100xr rldc{l|r}[$x]{|.}[$r] \ 50 $reg($a),$reg($d),$reg($b),$dec($f) 51in 011111ddd0laaaaabbbbb0000u000000 cmp{|l}[$u] \ 52 $crcom($d){|1,}[$l]$reg($a),$reg($b) 53in 011111cccccaaaaabbbbb000w0001000 t{w|d}[$w]$tcond($c) $reg($a),$reg($b) 54in 011111dddddaaaaabbbbbo000C01000r subf{c|}[$C]{|o}[$o]{|.}[$r] \ 55 $reg($d),$reg($a),$reg($b) 56in 011111dddddaaaaabbbbb000u0010w1r mulh{d|w}[$w]{u|}[$u]{|.}[$r] \ 57 $reg($d),$reg($a),$reg($b) 58in 011111dddddaaaaabbbbbott0001010r add{c|e||?}[$t]{|o}[$o]{|.}[$r] \ 59 $reg($d),$reg($a),$reg($b) 60in 011111ddddd0000000000000m0100110 mf{cr|msr}[$m] $reg($d) 61in 011111ddddd0ffffffff000000100110 mfcr $hex($f),$reg($d) 62in 011111dddddaaaaabbbbb000w0101000 l{w|d}[$w]arx $reg($d),$reg0($a),$reg($b) 63in 011111dddddaaaaabbbbb0000u101010 ld{|u}[$u]x $reg($d),$reg0($a),$reg($b) 64in 011111dddddaaaaabbbbb0ooou101110 $ldst($o){|u}[$u]x \ 65 $reg($d),$reg($a),$reg($b) 66in 011111dddddaaaaabbbbb0000011A00r {slw|and}[$A]{|.}[$r] \ 67 $reg($a),$reg($d),$reg($b) 68in 011111dddddaaaaa000000000w11010r cntlz{w|d}[$w]{|.}[$r] $reg($a),$reg($d) 69in 011111dddddaaaaabbbbb0000011011r sld{|.}[$r] $reg($a),$reg($d),$reg($b) 70in 01111100000aaaaabbbbb00001101100 dcbst $reg($a),$reg($b) 71in 011111dddddaaaaabbbbb0000111100r andc{|.}[$r] $reg($a),$reg($d),$reg($b) 72in 01111100000aaaaabbbbb00010101100 dcbf $reg($a),$reg($b) 73in 011111dddddaaaaa00000o001101000r neg{|o}[$o]{|.}[$r] $reg($d),$reg($a) 74in 011111dddddaaaaabbbbb0001111100r nor{|.}[$r] $reg($a),$reg($d),$reg($b) 75in 011111dddddaaaaabbbbbo01z001000r subf{|z}[$z]e{|o}[$o]{|.}[$r] \ 76 $reg($d),$reg($a) 77in 011111ddddd0ffffffff000100100m00 mt{crf $hex($f),|msr}[$m] $reg($d) 78in 011111ddddd000000000000101100100 mtmsrd $reg($d) 79in 011111sssssaaaaabbbbb0010u101010 std{|u}[$u]x $reg($s),$reg0($a),$reg($b) 80in 011111sssssaaaaabbbbb001w0101101 st{w|d}[$w]cx. $reg($s),$reg0($a),$reg($b) 81in 011111dddddaaaaa00000o011001010r addze{|o}[$o]{|.}[$r] $reg($d),$reg($a) 82in 011111sssss0rrrr0000000110100100 mtsr $dec($r),$reg($s) 83in 011111dddddaaaaa00000o0111010x0r {subf|add}[$x]me{|o}[$o]{|.}[$r] \ 84 $reg($d),$reg($a) 85in 011111dddddaaaaabbbbbo0111010w1r mull{w|d}[$w]{|o}[$o]{|.}[$r] \ 86 $reg($d),$reg($a),$reg($b) 87in 011111sssss00000bbbbb00111100100 mtsrin $reg($s),$reg($b) 88in 01111100000aaaaabbbbb00111101100 dcbtst $reg0($a),$reg($b) 89in 01111100000aaaaabbbbb01000101100 dcbt $reg0($a),$reg($b) 90in 011111sssssaaaaabbbbb0100011100r eqv{|.}[$r] $reg($a),$reg($s),$reg($b) 91in 0111110000000000bbbbb01001100100 tlbie $reg($b) 92in 011111dddddaaaaabbbbb01i01101100 ec{i|o}[$i]wx $reg($d),$reg0($a),$reg($b) 93in 011111dddddrrrrrrrrrr01t10100110 m{f|t}[$t]spr $reg($d),$spr($r) 94in 011111dddddaaaaabbbbb0101u101010 lwa{|u}[$u]x $reg($d),$reg($a),$reg($b) 95in 01111100000000000000001011100100 tlbia 96in 011111dddddtttttttttt01011100110 mftb $reg($d),$dec($t) 97in 011111sssssaaaaabbbbb0110011100r orc{|.}[$r] $reg($a),$reg($s),$reg($b) 98in 0111110000000000bbbbb01101100100 slbie $reg($b) 99in 011111dddddaaaaabbbbbo111u010w1r div{d|w}[$w]{u|}[$u]{|o}[$o]{|.}[$r] \ 100 $reg($d),$reg($a),$reg($b) 101in 01111100000aaaaabbbbb01110101100 dcbi $reg0($a),$reg($b) 102in 011111sssssaaaaabbbbb0111011100r nand{|.}[$r] $reg($a),$reg($s),$reg($b) 103in 01111100000000000000001111100100 slbia 104in 011111ddddd00000bbbbb01100100100 slbmte $reg($d),$reg($b) 105in 011111ddddd00000bbbbb11010100110 slbmfev $reg($d),$reg($b) 106in 011111ddddd00000bbbbb11100100110 slbmfee $reg($d),$reg($b) 107in 011111ddd00000000000010000000000 mcrxr $crf($d) 108in 011111dddddaaaaabbbbb10000101010 lswx $reg($d),$reg0($a),$reg($b) 109in 011111dddddaaaaabbbbb1w000101100 l{w|h}[$w]brx $reg($d),$reg0($a),$reg($b) 110in 011111dddddaaaaabbbbb100su101110 lf{s|d}[$s]{|u}[$u]x \ 111 $fr($d),$reg0($a),$reg($b) 112in 011111sssssaaaaabbbbb1x000110w0r sr{|a}[$x]{w|d}[$w]{|.}[$r] \ 113 $reg($a),$reg($s),$reg($b) 114in 011111sssssaaaaabbbbb1000011011r srd{|.}[$r] $reg($a),$reg($s),$reg($b) 115in 01111100000000000000010001101100 tlbsync 116in 011111ddddd0rrrr0000010010101100 mfsr $reg($d),$dec($r) 117in 011111dddddaaaaannnnn10010101010 lswi $reg($d),$reg0($a),$dec($n) 118in 011111000ll000000000010010101100 {sync|?|ptesync|?}[$l] 119in 011111ddddd00000bbbbb10100100110 mfsrin $reg($d),$reg($b) 120in 011111sssssaaaaabbbbb10100101010 stswx $reg($s),$reg0($a),$reg($b) 121in 011111sssssaaaaabbbbb1w100101100 st{w|h}[$w]brx $reg($s),$reg0($a),$reg($b) 122in 011111sssssaaaaabbbbb101du101110 stf{s|d}[$d]{|u}[$u]x \ 123 $fr($s),{$reg0($a)|$reg($a)}[$u],$reg($b) 124in 011111sssssaaaaannnnn10110101010 stswi $reg($s),$reg0($a),$dec($n) 125in 011111dddddaaaaasssss1100111000r srawi{|.}[$r] $reg($a),$reg($d),$dec($s) 126in 011111dddddaaaaasssss110011101Sr sradi{|.}[$r] $reg($a),$reg($d),$dec($[Ssssss]) 127in 01111100000000000000011010101100 eieio 128in 00000000000000000000001000000000 attn 129in 011111sssssaaaaa00000111xx11010r exts{h|b|w|?}[$x]{|.}[$r] $reg($a),$reg($s) 130in 01111100000aaaaabbbbb11110101100 icbi $reg0($a),$reg($b) 131in 011111sssssaaaaabbbbb11110101110 stfiwx $fr($s),$reg0($a),$reg($b) 132in 01111100000aaaaabbbbb11111101100 dcbz $reg0($a),$reg($b) 133in 011Axsaaaaadddddiiiiiiiiiiiiiiii {{|x}[$x]or|{and|?}[$x]}[$A]i{|s}[$s]\ 134 {|.}[$A] $reg($d),$reg($a),\ 135 {$hex($i)|$shifted16($i)}[$s] 136# Grouping andi with xori and ori may not be such a brilliant idea, since it 137# gets invoked as a catch-all for the 011111 instructions below. But that 138# just means that we get a different sort of undefined instruction. 139in 10111sdddddaaaaaiiiiiiiiiiiiiiii {l|st}[$s]mw \ 140 $reg($d),$simm16($i)($reg0($a)) 141in 10oooudddddaaaaaiiiiiiiiiiiiiiii $ldst($o){|u}[$u] \ 142 $reg($d),$simm16($i)($reg0($a)) 143in 110sDudddddaaaaaiiiiiiiiiiiiiiii {l|st}[$s]f{s|d}[$D]{|u}[$u] \ 144 $fr($d),$simm16($i)($reg0($a)) 145in 111010dddddaaaaaiiiiiiiiiiiiiixy l{d{|u}[$y]|{|?}[$y]w}[$x] \ 146 $reg($d),$simm16($i)($reg0($a)) 147in 111s11dddddaaaaabbbbb0000010010r fdiv{s|}[$s]{|.}[$r] \ 148 $fr($d),$fr($a),$fr($b) 149in 111s11dddddaaaaabbbbb000001010xr f{sub|add}[$x]{s|}[$s]{|.}[$r] \ 150 $fr($d),$fr($a),$fr($b) 151in 111s11ddddd00000bbbbb0000010110r fsqrt{s|}[$s]{|.}[$r] $fr($d),$fr($b) 152in 111011ddddd00000bbbbb0000011000r fress{|.}[$r] $fr($d),$fr($b) 153in 111s11dddddaaaaa00000ccccc11001r fmul{s|}[$s]{|.}[$r] \ 154 $fr($d),$fr($a),$fr($c) 155in 111s11dddddaaaaabbbbbccccc111nxr f{|n}[$n]m{sub|add}[$x]{s|}[$s]{|.}[$r] \ 156 $fr($d),$fr($a),$fr($c),$fr($b) 157in 111110sssssaaaaaiiiiiiiiiiiiii0u std{|u}[$u] \ 158 $reg($s),$simm16($i)({$reg0($a)|$reg($a)}[$u]) 159in 111111ccc00aaaaabbbbb0000o000000 fcmp{u|o}[$o] $crf($c),$fr($a),$fr($b) 160in 111111ddddd00000bbbbb0000001100r frsp{|.}[$r] $fr($d),$fr($b) 161in 111111ddddd00000bbbbb000000111zr fctiw{|z}[$z]{|.}[$r] $fr($d),$fr($b) 162in 111111dddddaaaaabbbbbccccc10111r fsel{|.}[$r] \ 163 $fr($d),$fr($a),$fr($c),$fr($b) 164in 111111ddddd00000bbbbb0000011010r frsqrte{|,.}[$r] $fr($d),$fr($b) 165in 111111ddddd0000000000000xx00110r mtfsb{?|1|0|?}[$x]{|.}[$r] $fcond($d) 166in 111111ddddd00000bbbbb0000101000r fneg{|.}[$r] $fr($d),$fr($b) 167in 111111ddd00sss000000000010000000 mcrfs $crf($d),$crf($s) 168in 111111ddddd00000bbbbb0001001000r fmr{|.}[$r] $fr($d),$fr($b) 169in 111111ddd0000000iiii00010000110r mtfsfi{|.}[$r] $crf($d),$simm16($i) 170in 111111ddddd00000bbbbb0010001000r fnabs{|.}[$r] $fr($d),$fr($b) 171in 111111ddddd00000bbbbb0100001000r fabs{|.}[$r] $fr($d),$fr($b) 172in 111111ddddd00000000001001000111r mffs{|.}[$r] $fr($d) 173in 1111110ffffffff0bbbbb1011000111r mtfsf{|.}[$r] $hex($f),$fr($b) 174in 111111ddddd00000bbbbb110010111zr fctid{|z}[$z]{|.}[$r] $fr($d),$fr($b) 175in 111111ddddd00000bbbbb1101001110r fcfid{|.}[$r] $fr($d),$fr($b) 176 177in xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ? 178 179 180ldst ooo {lwz|lbz|stw|stb|lhz|lha|sth|?}[$o] 181br utdzyrrrcc(%a,%l,s,%C) b{d{nz|z}[$z]|{|?}[$z]}[$d]{c|}[$u]\ 182 {|l}[$l]{|a}[$a]$s \ 183 {$crcom($r)$cond($[cct]){|,}[$C]|}[$u] 184cond ccc {ge|lt|le|gt|ne|eq|ns|so}[$c] 185fcond ccc $hex($c) 186crb rrrcc $cr($r):$cond($[cc1]) 187crop oooo {?|nor|?|?|andc|?|xor|nand|and|eqv|?|?|?|orc|or|?}[$o] 188tcond ccccc {?|lgt|llt|?|eq|lge|lle|?|?|?|?|?|ge|?|?|?|lt|?|?|?|le|?|?|?|ne|?|?|?|?|?|?|a}[$c] 189 190spr 0000000000 mq 191spr 0000100000 xer 192spr 0010l00000 rtc{u|l}[$l] 193spr s011000000 dec{u|s}[$s] 194spr 0100000000 lr 195spr 0100100000 ctr 196spr 1001000000 dsisr 197spr 1001100000 dar 198spr 1100100000 sdr1 199spr 1101n00000 srr$dec($n) 200spr 100nn01000 sprg$dec($n) 201spr 1101001000 ear 202spr 1101101000 pvr 203spr 10nnl10000 ibat$dec($n){u|l}[$l] 204spr 1000n11111 hid$dec($n) 205spr 1001011111 iabr 206spr 1010111111 dabr 207spr 1111111111 pir 208spr 0000110000 hspr0 209spr 0000110001 hspr1 210spr 0000110110 hdec0 211spr 0000111010 hsrr0 212spr 0000111011 hsrr1 213spr xxxxxxxxxx ? 214 215reg0 00000 0 216reg0 nnnnn $reg($n) 217 218reg (%n) r$dec($n) 219fr (%n) fr$dec($n) 220cr (%n) cr$dec($n) 221crf (%n) crf$dec($n) 222crcom 000 223crcom nnn $cr($n), 224 225simm16 snnnnnnnnnnnnnnn {$hex($n)|-$hex((1 << 15) - $n)}[$s] 226 227shifted16 (%n) $hex($n << 16) 228 229brabs (%n) $hex($n << 2) 230 231hex (%n) : 232dec (%n) : 233mbz (%n) : 234brdispl (%d,%n) : 235