1 #as: -moperand-check=none 2 #objdump: -dwMi8086 3 #name: 16-bit insns not sizeable through register operands 4 5 .*: +file format .* 6 7 Disassembly of section .text: 8 9 0+ <noreg>: 10 *[a-f0-9]+: 83 17 01 adcw \$0x1,\(%bx\) 11 *[a-f0-9]+: 81 17 89 00 adcw \$0x89,\(%bx\) 12 *[a-f0-9]+: 81 17 34 12 adcw \$0x1234,\(%bx\) 13 *[a-f0-9]+: 83 07 01 addw \$0x1,\(%bx\) 14 *[a-f0-9]+: 81 07 89 00 addw \$0x89,\(%bx\) 15 *[a-f0-9]+: 81 07 34 12 addw \$0x1234,\(%bx\) 16 *[a-f0-9]+: 83 27 01 andw \$0x1,\(%bx\) 17 *[a-f0-9]+: 81 27 89 00 andw \$0x89,\(%bx\) 18 *[a-f0-9]+: 81 27 34 12 andw \$0x1234,\(%bx\) 19 *[a-f0-9]+: 0f ba 27 01 btw \$0x1,\(%bx\) 20 *[a-f0-9]+: 0f ba 3f 01 btcw \$0x1,\(%bx\) 21 *[a-f0-9]+: 0f ba 37 01 btrw \$0x1,\(%bx\) 22 *[a-f0-9]+: 0f ba 2f 01 btsw \$0x1,\(%bx\) 23 *[a-f0-9]+: ff 17 call \*\(%bx\) 24 *[a-f0-9]+: 83 3f 01 cmpw \$0x1,\(%bx\) 25 *[a-f0-9]+: 81 3f 89 00 cmpw \$0x89,\(%bx\) 26 *[a-f0-9]+: 81 3f 34 12 cmpw \$0x1234,\(%bx\) 27 *[a-f0-9]+: a7 cmpsw %es:\(%di\),%ds:\(%si\) 28 *[a-f0-9]+: a7 cmpsw %es:\(%di\),%ds:\(%si\) 29 *[a-f0-9]+: f2 0f 38 f1 07 crc32w \(%bx\),%eax 30 *[a-f0-9]+: f2 0f 2a 07 cvtsi2sd \(%bx\),%xmm0 31 *[a-f0-9]+: f3 0f 2a 07 cvtsi2ss \(%bx\),%xmm0 32 *[a-f0-9]+: ff 0f decw \(%bx\) 33 *[a-f0-9]+: f7 37 divw \(%bx\) 34 *[a-f0-9]+: d8 07 fadds \(%bx\) 35 *[a-f0-9]+: d8 17 fcoms \(%bx\) 36 *[a-f0-9]+: d8 1f fcomps \(%bx\) 37 *[a-f0-9]+: d8 37 fdivs \(%bx\) 38 *[a-f0-9]+: d8 3f fdivrs \(%bx\) 39 *[a-f0-9]+: de 07 fiadds \(%bx\) 40 *[a-f0-9]+: de 17 ficoms \(%bx\) 41 *[a-f0-9]+: de 1f ficomps \(%bx\) 42 *[a-f0-9]+: de 37 fidivs \(%bx\) 43 *[a-f0-9]+: de 3f fidivrs \(%bx\) 44 *[a-f0-9]+: df 07 filds \(%bx\) 45 *[a-f0-9]+: de 0f fimuls \(%bx\) 46 *[a-f0-9]+: df 17 fists \(%bx\) 47 *[a-f0-9]+: df 1f fistps \(%bx\) 48 *[a-f0-9]+: df 0f fisttps \(%bx\) 49 *[a-f0-9]+: de 27 fisubs \(%bx\) 50 *[a-f0-9]+: de 2f fisubrs \(%bx\) 51 *[a-f0-9]+: d9 07 flds \(%bx\) 52 *[a-f0-9]+: d8 0f fmuls \(%bx\) 53 *[a-f0-9]+: d9 17 fsts \(%bx\) 54 *[a-f0-9]+: d9 1f fstps \(%bx\) 55 *[a-f0-9]+: d8 27 fsubs \(%bx\) 56 *[a-f0-9]+: d8 2f fsubrs \(%bx\) 57 *[a-f0-9]+: f7 3f idivw \(%bx\) 58 *[a-f0-9]+: f7 2f imulw \(%bx\) 59 *[a-f0-9]+: e5 00 in \$0x0,%ax 60 *[a-f0-9]+: ed in \(%dx\),%ax 61 *[a-f0-9]+: ff 07 incw \(%bx\) 62 *[a-f0-9]+: 6d insw \(%dx\),%es:\(%di\) 63 *[a-f0-9]+: 6d insw \(%dx\),%es:\(%di\) 64 *[a-f0-9]+: ff 27 jmp \*\(%bx\) 65 *[a-f0-9]+: 0f 01 17 lgdtw \(%bx\) 66 *[a-f0-9]+: 0f 01 1f lidtw \(%bx\) 67 *[a-f0-9]+: 0f 00 17 lldt \(%bx\) 68 *[a-f0-9]+: 0f 01 37 lmsw \(%bx\) 69 *[a-f0-9]+: ad lods %ds:\(%si\),%ax 70 *[a-f0-9]+: ad lods %ds:\(%si\),%ax 71 *[a-f0-9]+: 0f 00 1f ltr \(%bx\) 72 *[a-f0-9]+: c7 07 12 00 movw \$0x12,\(%bx\) 73 *[a-f0-9]+: c7 07 34 12 movw \$0x1234,\(%bx\) 74 *[a-f0-9]+: 8c 07 mov %es,\(%bx\) 75 *[a-f0-9]+: 8e 07 mov \(%bx\),%es 76 *[a-f0-9]+: a5 movsw %ds:\(%si\),%es:\(%di\) 77 *[a-f0-9]+: a5 movsw %ds:\(%si\),%es:\(%di\) 78 *[a-f0-9]+: 0f be 07 movsbw \(%bx\),%ax 79 *[a-f0-9]+: 66 0f be 07 movsbl \(%bx\),%eax 80 *[a-f0-9]+: 0f b6 07 movzbw \(%bx\),%ax 81 *[a-f0-9]+: 66 0f b6 07 movzbl \(%bx\),%eax 82 *[a-f0-9]+: f7 27 mulw \(%bx\) 83 *[a-f0-9]+: f7 1f negw \(%bx\) 84 *[a-f0-9]+: 0f 1f 07 nopw \(%bx\) 85 *[a-f0-9]+: f7 17 notw \(%bx\) 86 *[a-f0-9]+: 83 0f 01 orw \$0x1,\(%bx\) 87 *[a-f0-9]+: 81 0f 89 00 orw \$0x89,\(%bx\) 88 *[a-f0-9]+: 81 0f 34 12 orw \$0x1234,\(%bx\) 89 *[a-f0-9]+: e7 00 out %ax,\$0x0 90 *[a-f0-9]+: ef out %ax,\(%dx\) 91 *[a-f0-9]+: 6f outsw %ds:\(%si\),\(%dx\) 92 *[a-f0-9]+: 6f outsw %ds:\(%si\),\(%dx\) 93 *[a-f0-9]+: 8f 07 pop \(%bx\) 94 *[a-f0-9]+: 07 pop %es 95 *[a-f0-9]+: f3 0f ae 27 ptwrite \(%bx\) 96 *[a-f0-9]+: ff 37 push \(%bx\) 97 *[a-f0-9]+: 06 push %es 98 *[a-f0-9]+: d1 17 rclw \(%bx\) 99 *[a-f0-9]+: c1 17 02 rclw \$0x2,\(%bx\) 100 *[a-f0-9]+: d3 17 rclw %cl,\(%bx\) 101 *[a-f0-9]+: d1 17 rclw \(%bx\) 102 *[a-f0-9]+: d1 1f rcrw \(%bx\) 103 *[a-f0-9]+: c1 1f 02 rcrw \$0x2,\(%bx\) 104 *[a-f0-9]+: d3 1f rcrw %cl,\(%bx\) 105 *[a-f0-9]+: d1 1f rcrw \(%bx\) 106 *[a-f0-9]+: d1 07 rolw \(%bx\) 107 *[a-f0-9]+: c1 07 02 rolw \$0x2,\(%bx\) 108 *[a-f0-9]+: d3 07 rolw %cl,\(%bx\) 109 *[a-f0-9]+: d1 07 rolw \(%bx\) 110 *[a-f0-9]+: d1 0f rorw \(%bx\) 111 *[a-f0-9]+: c1 0f 02 rorw \$0x2,\(%bx\) 112 *[a-f0-9]+: d3 0f rorw %cl,\(%bx\) 113 *[a-f0-9]+: d1 0f rorw \(%bx\) 114 *[a-f0-9]+: 83 1f 01 sbbw \$0x1,\(%bx\) 115 *[a-f0-9]+: 81 1f 89 00 sbbw \$0x89,\(%bx\) 116 *[a-f0-9]+: 81 1f 34 12 sbbw \$0x1234,\(%bx\) 117 *[a-f0-9]+: af scas %es:\(%di\),%ax 118 *[a-f0-9]+: af scas %es:\(%di\),%ax 119 *[a-f0-9]+: d1 27 shlw \(%bx\) 120 *[a-f0-9]+: c1 27 02 shlw \$0x2,\(%bx\) 121 *[a-f0-9]+: d3 27 shlw %cl,\(%bx\) 122 *[a-f0-9]+: d1 27 shlw \(%bx\) 123 *[a-f0-9]+: d1 3f sarw \(%bx\) 124 *[a-f0-9]+: c1 3f 02 sarw \$0x2,\(%bx\) 125 *[a-f0-9]+: d3 3f sarw %cl,\(%bx\) 126 *[a-f0-9]+: d1 3f sarw \(%bx\) 127 *[a-f0-9]+: d1 27 shlw \(%bx\) 128 *[a-f0-9]+: c1 27 02 shlw \$0x2,\(%bx\) 129 *[a-f0-9]+: d3 27 shlw %cl,\(%bx\) 130 *[a-f0-9]+: d1 27 shlw \(%bx\) 131 *[a-f0-9]+: d1 2f shrw \(%bx\) 132 *[a-f0-9]+: c1 2f 02 shrw \$0x2,\(%bx\) 133 *[a-f0-9]+: d3 2f shrw %cl,\(%bx\) 134 *[a-f0-9]+: d1 2f shrw \(%bx\) 135 *[a-f0-9]+: ab stos %ax,%es:\(%di\) 136 *[a-f0-9]+: ab stos %ax,%es:\(%di\) 137 *[a-f0-9]+: 83 2f 01 subw \$0x1,\(%bx\) 138 *[a-f0-9]+: 81 2f 89 00 subw \$0x89,\(%bx\) 139 *[a-f0-9]+: 81 2f 34 12 subw \$0x1234,\(%bx\) 140 *[a-f0-9]+: f7 07 89 00 testw \$0x89,\(%bx\) 141 *[a-f0-9]+: f7 07 34 12 testw \$0x1234,\(%bx\) 142 *[a-f0-9]+: c5 fb 2a 07 vcvtsi2sd \(%bx\),%xmm0,%xmm0 143 *[a-f0-9]+: 62 f1 7f 08 2a 07 vcvtsi2sd \(%bx\),%xmm0,%xmm0 144 *[a-f0-9]+: c5 fa 2a 07 vcvtsi2ss \(%bx\),%xmm0,%xmm0 145 *[a-f0-9]+: 62 f1 7e 08 2a 07 vcvtsi2ss \(%bx\),%xmm0,%xmm0 146 *[a-f0-9]+: 62 f1 7f 08 7b 07 vcvtusi2sd \(%bx\),%xmm0,%xmm0 147 *[a-f0-9]+: 62 f1 7e 08 7b 07 vcvtusi2ss \(%bx\),%xmm0,%xmm0 148 *[a-f0-9]+: 83 37 01 xorw \$0x1,\(%bx\) 149 *[a-f0-9]+: 81 37 89 00 xorw \$0x89,\(%bx\) 150 *[a-f0-9]+: 81 37 34 12 xorw \$0x1234,\(%bx\) 151 #pass 152