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[PATCH 3/4] x86/Intel: correct disassembly of fsub*/fdiv*
- From: "Jan Beulich" <JBeulich at suse dot com>
- To: <binutils at sourceware dot org>
- Cc: "H.J. Lu" <hjl dot tools at gmail dot com>
- Date: Wed, 07 Mar 2018 02:49:16 -0700
- Subject: [PATCH 3/4] x86/Intel: correct disassembly of fsub*/fdiv*
- Authentication-results: sourceware.org; auth=none
- References: <5A9FC2B402000078001AF423@prv-mh.provo.novell.com>
fsub/fsubr/fsubp/fsubrp as well as fdiv/fdivr/fdivp/fdivrp disassembly
should match (a) the Intel SDM and (b) respective input fed to gas (both
of course with the exception of when we intentionally convert bogus
insns, accompanied by a warning).
gas/
2018-03-07 Jan Beulich <jbeulich@suse.com>
* testsuite/gas/i386/intel-intel.d: New.
* testsuite/gas/i386/i386.exp: Run new test.
opcodes/
2018-03-07 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (float_reg): Adjust DC and DE fsub*/fdiv* patterns.
---
The logic behind -M{intel,att}{,-mnemonic} is bogus anyway, so there's
the alternative of getting that straight: There's no such thing like
Intel syntax with AT&T mnemonics (and the instances of ATTMnemonic
without ATTSyntax in the opcode table look all bogus too). Instead there
are only three sensible modes: Intel syntax, AT&T syntax with AT&T
mnemonics, and AT&T syntax with Intel mnemonics. Hence an alternative
fix would be to correct command line option handling, which is quite odd
anyway - to get objdump to produce AT&T syntax with Intel mnemonics one
has to pass "-Mintel-mnemonic -Matt" instead of the more logical
"-Matt -Mintel-mnemonic" (ideally the order wouldn't matter at all).
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -53,6 +53,7 @@ if [expr ([istarget "i*86-*-*"] || [ist
run_dump_test "opcode-intel"
run_dump_test "opcode-suffix"
run_dump_test "intel"
+ run_dump_test "intel-intel"
run_dump_test "intel16"
run_list_test "intelbad" ""
run_dump_test "intelok"
--- /dev/null
+++ b/gas/testsuite/gas/i386/intel-intel.d
@@ -0,0 +1,710 @@
+#as: -J
+#objdump: -dwMintel
+#name: i386 intel
+#source: intel.s
+#stderr: intel.e
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+000 <foo>:
+[ ]*[a-f0-9]+: 00 90 90 90 90 90 + add BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 01 90 90 90 90 90 + add DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 02 90 90 90 90 90 + add dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 03 90 90 90 90 90 + add edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 04 90 + add al,0x90
+[ ]*[a-f0-9]+: 05 90 90 90 90 + add eax,0x90909090
+[ ]*[a-f0-9]+: 06 + push es
+[ ]*[a-f0-9]+: 07 + pop es
+[ ]*[a-f0-9]+: 08 90 90 90 90 90 + or BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 09 90 90 90 90 90 + or DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0a 90 90 90 90 90 + or dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0b 90 90 90 90 90 + or edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0c 90 + or al,0x90
+[ ]*[a-f0-9]+: 0d 90 90 90 90 + or eax,0x90909090
+[ ]*[a-f0-9]+: 0e + push cs
+[ ]*[a-f0-9]+: 10 90 90 90 90 90 + adc BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 11 90 90 90 90 90 + adc DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 12 90 90 90 90 90 + adc dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 13 90 90 90 90 90 + adc edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 14 90 + adc al,0x90
+[ ]*[a-f0-9]+: 15 90 90 90 90 + adc eax,0x90909090
+[ ]*[a-f0-9]+: 16 + push ss
+[ ]*[a-f0-9]+: 17 + pop ss
+[ ]*[a-f0-9]+: 18 90 90 90 90 90 + sbb BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 19 90 90 90 90 90 + sbb DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 1a 90 90 90 90 90 + sbb dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 1b 90 90 90 90 90 + sbb edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 1c 90 + sbb al,0x90
+[ ]*[a-f0-9]+: 1d 90 90 90 90 + sbb eax,0x90909090
+[ ]*[a-f0-9]+: 1e + push ds
+[ ]*[a-f0-9]+: 1f + pop ds
+[ ]*[a-f0-9]+: 20 90 90 90 90 90 + and BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 21 90 90 90 90 90 + and DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 22 90 90 90 90 90 + and dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 23 90 90 90 90 90 + and edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 24 90 + and al,0x90
+[ ]*[a-f0-9]+: 25 90 90 90 90 + and eax,0x90909090
+[ ]*[a-f0-9]+: 27 + daa *
+[ ]*[a-f0-9]+: 28 90 90 90 90 90 + sub BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 29 90 90 90 90 90 + sub DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 2a 90 90 90 90 90 + sub dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 2b 90 90 90 90 90 + sub edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 2c 90 + sub al,0x90
+[ ]*[a-f0-9]+: 2d 90 90 90 90 + sub eax,0x90909090
+[ ]*[a-f0-9]+: 2f + das *
+[ ]*[a-f0-9]+: 30 90 90 90 90 90 + xor BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 31 90 90 90 90 90 + xor DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 32 90 90 90 90 90 + xor dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 33 90 90 90 90 90 + xor edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 34 90 + xor al,0x90
+[ ]*[a-f0-9]+: 35 90 90 90 90 + xor eax,0x90909090
+[ ]*[a-f0-9]+: 37 + aaa *
+[ ]*[a-f0-9]+: 38 90 90 90 90 90 + cmp BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 39 90 90 90 90 90 + cmp DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 3a 90 90 90 90 90 + cmp dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 3b 90 90 90 90 90 + cmp edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 3c 90 + cmp al,0x90
+[ ]*[a-f0-9]+: 3d 90 90 90 90 + cmp eax,0x90909090
+[ ]*[a-f0-9]+: 3f + aas *
+[ ]*[a-f0-9]+: 40 + inc eax
+[ ]*[a-f0-9]+: 41 + inc ecx
+[ ]*[a-f0-9]+: 42 + inc edx
+[ ]*[a-f0-9]+: 43 + inc ebx
+[ ]*[a-f0-9]+: 44 + inc esp
+[ ]*[a-f0-9]+: 45 + inc ebp
+[ ]*[a-f0-9]+: 46 + inc esi
+[ ]*[a-f0-9]+: 47 + inc edi
+[ ]*[a-f0-9]+: 48 + dec eax
+[ ]*[a-f0-9]+: 49 + dec ecx
+[ ]*[a-f0-9]+: 4a + dec edx
+[ ]*[a-f0-9]+: 4b + dec ebx
+[ ]*[a-f0-9]+: 4c + dec esp
+[ ]*[a-f0-9]+: 4d + dec ebp
+[ ]*[a-f0-9]+: 4e + dec esi
+[ ]*[a-f0-9]+: 4f + dec edi
+[ ]*[a-f0-9]+: 50 + push eax
+[ ]*[a-f0-9]+: 51 + push ecx
+[ ]*[a-f0-9]+: 52 + push edx
+[ ]*[a-f0-9]+: 53 + push ebx
+[ ]*[a-f0-9]+: 54 + push esp
+[ ]*[a-f0-9]+: 55 + push ebp
+[ ]*[a-f0-9]+: 56 + push esi
+[ ]*[a-f0-9]+: 57 + push edi
+[ ]*[a-f0-9]+: 58 + pop eax
+[ ]*[a-f0-9]+: 59 + pop ecx
+[ ]*[a-f0-9]+: 5a + pop edx
+[ ]*[a-f0-9]+: 5b + pop ebx
+[ ]*[a-f0-9]+: 5c + pop esp
+[ ]*[a-f0-9]+: 5d + pop ebp
+[ ]*[a-f0-9]+: 5e + pop esi
+[ ]*[a-f0-9]+: 5f + pop edi
+[ ]*[a-f0-9]+: 60 + pusha *
+[ ]*[a-f0-9]+: 61 + popa *
+[ ]*[a-f0-9]+: 62 90 90 90 90 90 + bound edx,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 63 90 90 90 90 90 + arpl WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 68 90 90 90 90 + push 0x90909090
+[ ]*[a-f0-9]+: 69 90 90 90 90 90 90 90 90 90 imul edx,DWORD PTR \[eax-0x6f6f6f70\],0x90909090
+[ ]*[a-f0-9]+: 6a 90 + push 0xffffff90
+[ ]*[a-f0-9]+: 6b 90 90 90 90 90 90 imul edx,DWORD PTR \[eax-0x6f6f6f70\],0xffffff90
+[ ]*[a-f0-9]+: 6c + ins BYTE PTR es:\[edi\],dx
+[ ]*[a-f0-9]+: 6d + ins DWORD PTR es:\[edi\],dx
+[ ]*[a-f0-9]+: 6e + outs dx,BYTE PTR ds:\[esi\]
+[ ]*[a-f0-9]+: 6f + outs dx,DWORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: 70 90 + jo df <foo\+0xdf>
+[ ]*[a-f0-9]+: 71 90 + jno e1 <foo\+0xe1>
+[ ]*[a-f0-9]+: 72 90 + jb e3 <foo\+0xe3>
+[ ]*[a-f0-9]+: 73 90 + jae e5 <foo\+0xe5>
+[ ]*[a-f0-9]+: 74 90 + je e7 <foo\+0xe7>
+[ ]*[a-f0-9]+: 75 90 + jne e9 <foo\+0xe9>
+[ ]*[a-f0-9]+: 76 90 + jbe eb <foo\+0xeb>
+[ ]*[a-f0-9]+: 77 90 + ja ed <foo\+0xed>
+[ ]*[a-f0-9]+: 78 90 + js ef <foo\+0xef>
+[ ]*[a-f0-9]+: 79 90 + jns f1 <foo\+0xf1>
+[ ]*[a-f0-9]+: 7a 90 + jp f3 <foo\+0xf3>
+[ ]*[a-f0-9]+: 7b 90 + jnp f5 <foo\+0xf5>
+[ ]*[a-f0-9]+: 7c 90 + jl f7 <foo\+0xf7>
+[ ]*[a-f0-9]+: 7d 90 + jge f9 <foo\+0xf9>
+[ ]*[a-f0-9]+: 7e 90 + jle fb <foo\+0xfb>
+[ ]*[a-f0-9]+: 7f 90 + jg fd <foo\+0xfd>
+[ ]*[a-f0-9]+: 80 90 90 90 90 90 90 adc BYTE PTR \[eax-0x6f6f6f70\],0x90
+[ ]*[a-f0-9]+: 81 90 90 90 90 90 90 90 90 90 adc DWORD PTR \[eax-0x6f6f6f70\],0x90909090
+[ ]*[a-f0-9]+: 83 90 90 90 90 90 90 adc DWORD PTR \[eax-0x6f6f6f70\],0xffffff90
+[ ]*[a-f0-9]+: 84 90 90 90 90 90 + test BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 85 90 90 90 90 90 + test DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 86 90 90 90 90 90 + xchg BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 87 90 90 90 90 90 + xchg DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 88 90 90 90 90 90 + mov BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 89 90 90 90 90 90 + mov DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 8a 90 90 90 90 90 + mov dl,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 8b 90 90 90 90 90 + mov edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 8c 90 90 90 90 90 + mov WORD PTR \[eax-0x6f6f6f70\],ss
+[ ]*[a-f0-9]+: 8d 90 90 90 90 90 + lea edx,\[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 8e 90 90 90 90 90 + mov ss,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 8f 80 90 90 90 90 + pop DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 90 + nop
+[ ]*[a-f0-9]+: 91 + xchg ecx,eax
+[ ]*[a-f0-9]+: 92 + xchg edx,eax
+[ ]*[a-f0-9]+: 93 + xchg ebx,eax
+[ ]*[a-f0-9]+: 94 + xchg esp,eax
+[ ]*[a-f0-9]+: 95 + xchg ebp,eax
+[ ]*[a-f0-9]+: 96 + xchg esi,eax
+[ ]*[a-f0-9]+: 97 + xchg edi,eax
+[ ]*[a-f0-9]+: 98 + cwde *
+[ ]*[a-f0-9]+: 99 + cdq *
+[ ]*[a-f0-9]+: 9a 90 90 90 90 90 90 call 0x9090:0x90909090
+[ ]*[a-f0-9]+: 9b + fwait
+[ ]*[a-f0-9]+: 9c + pushf *
+[ ]*[a-f0-9]+: 9d + popf *
+[ ]*[a-f0-9]+: 9e + sahf *
+[ ]*[a-f0-9]+: 9f + lahf *
+[ ]*[a-f0-9]+: a0 90 90 90 90 + mov al,ds:0x90909090
+[ ]*[a-f0-9]+: a1 90 90 90 90 + mov eax,ds:0x90909090
+[ ]*[a-f0-9]+: a2 90 90 90 90 + mov ds:0x90909090,al
+[ ]*[a-f0-9]+: a3 90 90 90 90 + mov ds:0x90909090,eax
+[ ]*[a-f0-9]+: a4 + movs BYTE PTR es:\[edi\],BYTE PTR ds:\[esi\]
+[ ]*[a-f0-9]+: a5 + movs DWORD PTR es:\[edi\],DWORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: a6 + cmps BYTE PTR ds:\[esi\],BYTE PTR es:\[edi\]
+[ ]*[a-f0-9]+: a7 + cmps DWORD PTR ds:\[esi\],DWORD PTR es:\[edi\]
+[ ]*[a-f0-9]+: a8 90 + test al,0x90
+[ ]*[a-f0-9]+: a9 90 90 90 90 + test eax,0x90909090
+[ ]*[a-f0-9]+: aa + stos BYTE PTR es:\[edi\],al
+[ ]*[a-f0-9]+: ab + stos DWORD PTR es:\[edi\],eax
+[ ]*[a-f0-9]+: ac + lods al,BYTE PTR ds:\[esi\]
+[ ]*[a-f0-9]+: ad + lods eax,DWORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: ae + scas al,BYTE PTR es:\[edi\]
+[ ]*[a-f0-9]+: af + scas eax,DWORD PTR es:\[edi\]
+[ ]*[a-f0-9]+: b0 90 + mov al,0x90
+[ ]*[a-f0-9]+: b1 90 + mov cl,0x90
+[ ]*[a-f0-9]+: b2 90 + mov dl,0x90
+[ ]*[a-f0-9]+: b3 90 + mov bl,0x90
+[ ]*[a-f0-9]+: b4 90 + mov ah,0x90
+[ ]*[a-f0-9]+: b5 90 + mov ch,0x90
+[ ]*[a-f0-9]+: b6 90 + mov dh,0x90
+[ ]*[a-f0-9]+: b7 90 + mov bh,0x90
+[ ]*[a-f0-9]+: b8 90 90 90 90 + mov eax,0x90909090
+[ ]*[a-f0-9]+: b9 90 90 90 90 + mov ecx,0x90909090
+[ ]*[a-f0-9]+: ba 90 90 90 90 + mov edx,0x90909090
+[ ]*[a-f0-9]+: bb 90 90 90 90 + mov ebx,0x90909090
+[ ]*[a-f0-9]+: bc 90 90 90 90 + mov esp,0x90909090
+[ ]*[a-f0-9]+: bd 90 90 90 90 + mov ebp,0x90909090
+[ ]*[a-f0-9]+: be 90 90 90 90 + mov esi,0x90909090
+[ ]*[a-f0-9]+: bf 90 90 90 90 + mov edi,0x90909090
+[ ]*[a-f0-9]+: c0 90 90 90 90 90 90 rcl BYTE PTR \[eax-0x6f6f6f70\],0x90
+[ ]*[a-f0-9]+: c1 90 90 90 90 90 90 rcl DWORD PTR \[eax-0x6f6f6f70\],0x90
+[ ]*[a-f0-9]+: c2 90 90 + ret 0x9090
+[ ]*[a-f0-9]+: c3 + ret *
+[ ]*[a-f0-9]+: c4 90 90 90 90 90 + les edx,FWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: c5 90 90 90 90 90 + lds edx,FWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: c6 80 90 90 90 90 90 mov BYTE PTR \[eax-0x6f6f6f70\],0x90
+[ ]*[a-f0-9]+: c7 80 90 90 90 90 90 90 90 90 mov DWORD PTR \[eax-0x6f6f6f70\],0x90909090
+[ ]*[a-f0-9]+: c8 90 90 90 + enter 0x9090,0x90
+[ ]*[a-f0-9]+: c9 + leave *
+[ ]*[a-f0-9]+: ca 90 90 + retf 0x9090
+[ ]*[a-f0-9]+: cb + retf *
+[ ]*[a-f0-9]+: ca 90 90 + retf 0x9090
+[ ]*[a-f0-9]+: cb + retf *
+[ ]*[a-f0-9]+: cc + int3 *
+[ ]*[a-f0-9]+: cd 90 + int 0x90
+[ ]*[a-f0-9]+: ce + into *
+[ ]*[a-f0-9]+: cf + iret *
+[ ]*[a-f0-9]+: d0 90 90 90 90 90 + rcl BYTE PTR \[eax-0x6f6f6f70\],1
+[ ]*[a-f0-9]+: d1 90 90 90 90 90 + rcl DWORD PTR \[eax-0x6f6f6f70\],1
+[ ]*[a-f0-9]+: d2 90 90 90 90 90 + rcl BYTE PTR \[eax-0x6f6f6f70\],cl
+[ ]*[a-f0-9]+: d3 90 90 90 90 90 + rcl DWORD PTR \[eax-0x6f6f6f70\],cl
+[ ]*[a-f0-9]+: d4 90 + aam 0x90
+[ ]*[a-f0-9]+: d5 90 + aad 0x90
+[ ]*[a-f0-9]+: d7 + xlat BYTE PTR ds:\[ebx\]
+[ ]*[a-f0-9]+: d8 90 90 90 90 90 + fcom DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: d9 90 90 90 90 90 + fst DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: da 90 90 90 90 90 + ficom DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: db 90 90 90 90 90 + fist DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: dc 90 90 90 90 90 + fcom QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: dd 90 90 90 90 90 + fst QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: de 90 90 90 90 90 + ficom WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: df 90 90 90 90 90 + fist WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: e0 90 + loopne 260 <foo\+0x260>
+[ ]*[a-f0-9]+: e1 90 + loope 262 <foo\+0x262>
+[ ]*[a-f0-9]+: e2 90 + loop 264 <foo\+0x264>
+[ ]*[a-f0-9]+: e3 90 + jecxz 266 <foo\+0x266>
+[ ]*[a-f0-9]+: e4 90 + in al,0x90
+[ ]*[a-f0-9]+: e5 90 + in eax,0x90
+[ ]*[a-f0-9]+: e6 90 + out 0x90,al
+[ ]*[a-f0-9]+: e7 90 + out 0x90,eax
+[ ]*[a-f0-9]+: e8 90 90 90 90 + call 90909373 <barn\+0x90908831>
+[ ]*[a-f0-9]+: e9 90 90 90 90 + jmp 90909378 <barn\+0x90908836>
+[ ]*[a-f0-9]+: ea 90 90 90 90 90 90 jmp 0x9090:0x90909090
+[ ]*[a-f0-9]+: eb 90 + jmp 281 <foo\+0x281>
+[ ]*[a-f0-9]+: ec + in al,dx
+[ ]*[a-f0-9]+: ed + in eax,dx
+[ ]*[a-f0-9]+: ee + out dx,al
+[ ]*[a-f0-9]+: ef + out dx,eax
+[ ]*[a-f0-9]+: f4 + hlt *
+[ ]*[a-f0-9]+: f5 + cmc *
+[ ]*[a-f0-9]+: f6 90 90 90 90 90 + not BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: f7 90 90 90 90 90 + not DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: f8 + clc *
+[ ]*[a-f0-9]+: f9 + stc *
+[ ]*[a-f0-9]+: fa + cli *
+[ ]*[a-f0-9]+: fb + sti *
+[ ]*[a-f0-9]+: fc + cld *
+[ ]*[a-f0-9]+: fd + std *
+[ ]*[a-f0-9]+: ff 90 90 90 90 90 + call DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 00 90 90 90 90 90 lldt WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 01 90 90 90 90 90 lgdtd \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 02 90 90 90 90 90 lar edx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 03 90 90 90 90 90 lsl edx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 06 + clts *
+[ ]*[a-f0-9]+: 0f 08 + invd *
+[ ]*[a-f0-9]+: 0f 09 + wbinvd *
+[ ]*[a-f0-9]+: 0f 0b + ud2 *
+[ ]*[a-f0-9]+: 0f 20 d0 + mov eax,cr2
+[ ]*[a-f0-9]+: 0f 21 d0 + mov eax,db2
+[ ]*[a-f0-9]+: 0f 22 d0 + mov cr2,eax
+[ ]*[a-f0-9]+: 0f 23 d0 + mov db2,eax
+[ ]*[a-f0-9]+: 0f 24 d0 + mov eax,tr2
+[ ]*[a-f0-9]+: 0f 26 d0 + mov tr2,eax
+[ ]*[a-f0-9]+: 0f 30 + wrmsr *
+[ ]*[a-f0-9]+: 0f 31 + rdtsc *
+[ ]*[a-f0-9]+: 0f 32 + rdmsr *
+[ ]*[a-f0-9]+: 0f 33 + rdpmc *
+[ ]*[a-f0-9]+: 0f 40 90 90 90 90 90 cmovo edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 41 90 90 90 90 90 cmovno edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 42 90 90 90 90 90 cmovb edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 43 90 90 90 90 90 cmovae edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 44 90 90 90 90 90 cmove edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 45 90 90 90 90 90 cmovne edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 46 90 90 90 90 90 cmovbe edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 47 90 90 90 90 90 cmova edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 48 90 90 90 90 90 cmovs edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 49 90 90 90 90 90 cmovns edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4a 90 90 90 90 90 cmovp edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4b 90 90 90 90 90 cmovnp edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4c 90 90 90 90 90 cmovl edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4d 90 90 90 90 90 cmovge edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4e 90 90 90 90 90 cmovle edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4f 90 90 90 90 90 cmovg edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 60 90 90 90 90 90 punpcklbw mm2,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 61 90 90 90 90 90 punpcklwd mm2,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 62 90 90 90 90 90 punpckldq mm2,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 63 90 90 90 90 90 packsswb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 64 90 90 90 90 90 pcmpgtb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 65 90 90 90 90 90 pcmpgtw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 66 90 90 90 90 90 pcmpgtd mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 67 90 90 90 90 90 packuswb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 68 90 90 90 90 90 punpckhbw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 69 90 90 90 90 90 punpckhwd mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 6a 90 90 90 90 90 punpckhdq mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 6b 90 90 90 90 90 packssdw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 6e 90 90 90 90 90 movd mm2,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 6f 90 90 90 90 90 movq mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 71 d0 90 + psrlw mm0,0x90
+[ ]*[a-f0-9]+: 0f 72 d0 90 + psrld mm0,0x90
+[ ]*[a-f0-9]+: 0f 73 d0 90 + psrlq mm0,0x90
+[ ]*[a-f0-9]+: 0f 74 90 90 90 90 90 pcmpeqb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 75 90 90 90 90 90 pcmpeqw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 76 90 90 90 90 90 pcmpeqd mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 77 + emms *
+[ ]*[a-f0-9]+: 0f 7e 90 90 90 90 90 movd DWORD PTR \[eax-0x6f6f6f70\],mm2
+[ ]*[a-f0-9]+: 0f 7f 90 90 90 90 90 movq QWORD PTR \[eax-0x6f6f6f70\],mm2
+[ ]*[a-f0-9]+: 0f 80 90 90 90 90 + jo 909094e6 <barn\+0x909089a4>
+[ ]*[a-f0-9]+: 0f 81 90 90 90 90 + jno 909094ec <barn\+0x909089aa>
+[ ]*[a-f0-9]+: 0f 82 90 90 90 90 + jb 909094f2 <barn\+0x909089b0>
+[ ]*[a-f0-9]+: 0f 83 90 90 90 90 + jae 909094f8 <barn\+0x909089b6>
+[ ]*[a-f0-9]+: 0f 84 90 90 90 90 + je 909094fe <barn\+0x909089bc>
+[ ]*[a-f0-9]+: 0f 85 90 90 90 90 + jne 90909504 <barn\+0x909089c2>
+[ ]*[a-f0-9]+: 0f 86 90 90 90 90 + jbe 9090950a <barn\+0x909089c8>
+[ ]*[a-f0-9]+: 0f 87 90 90 90 90 + ja 90909510 <barn\+0x909089ce>
+[ ]*[a-f0-9]+: 0f 88 90 90 90 90 + js 90909516 <barn\+0x909089d4>
+[ ]*[a-f0-9]+: 0f 89 90 90 90 90 + jns 9090951c <barn\+0x909089da>
+[ ]*[a-f0-9]+: 0f 8a 90 90 90 90 + jp 90909522 <barn\+0x909089e0>
+[ ]*[a-f0-9]+: 0f 8b 90 90 90 90 + jnp 90909528 <barn\+0x909089e6>
+[ ]*[a-f0-9]+: 0f 8c 90 90 90 90 + jl 9090952e <barn\+0x909089ec>
+[ ]*[a-f0-9]+: 0f 8d 90 90 90 90 + jge 90909534 <barn\+0x909089f2>
+[ ]*[a-f0-9]+: 0f 8e 90 90 90 90 + jle 9090953a <barn\+0x909089f8>
+[ ]*[a-f0-9]+: 0f 8f 90 90 90 90 + jg 90909540 <barn\+0x909089fe>
+[ ]*[a-f0-9]+: 0f 90 80 90 90 90 90 seto BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 91 80 90 90 90 90 setno BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 92 80 90 90 90 90 setb BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 93 80 90 90 90 90 setae BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 94 80 90 90 90 90 sete BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 95 80 90 90 90 90 setne BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 96 80 90 90 90 90 setbe BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 97 80 90 90 90 90 seta BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 98 80 90 90 90 90 sets BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 99 80 90 90 90 90 setns BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 9a 80 90 90 90 90 setp BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 9b 80 90 90 90 90 setnp BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 9c 80 90 90 90 90 setl BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 9d 80 90 90 90 90 setge BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 9e 80 90 90 90 90 setle BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 9f 80 90 90 90 90 setg BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f a0 + push fs
+[ ]*[a-f0-9]+: 0f a1 + pop fs
+[ ]*[a-f0-9]+: 0f a2 + cpuid *
+[ ]*[a-f0-9]+: 0f a3 90 90 90 90 90 bt DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0f a4 90 90 90 90 90 90 shld DWORD PTR \[eax-0x6f6f6f70\],edx,0x90
+[ ]*[a-f0-9]+: 0f a5 90 90 90 90 90 shld DWORD PTR \[eax-0x6f6f6f70\],edx,cl
+[ ]*[a-f0-9]+: 0f a8 + push gs
+[ ]*[a-f0-9]+: 0f a9 + pop gs
+[ ]*[a-f0-9]+: 0f aa + rsm *
+[ ]*[a-f0-9]+: 0f ab 90 90 90 90 90 bts DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0f ac 90 90 90 90 90 90 shrd DWORD PTR \[eax-0x6f6f6f70\],edx,0x90
+[ ]*[a-f0-9]+: 0f ad 90 90 90 90 90 shrd DWORD PTR \[eax-0x6f6f6f70\],edx,cl
+[ ]*[a-f0-9]+: 0f af 90 90 90 90 90 imul edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f b0 90 90 90 90 90 cmpxchg BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 0f b1 90 90 90 90 90 cmpxchg DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0f b2 90 90 90 90 90 lss edx,FWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f b3 90 90 90 90 90 btr DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0f b4 90 90 90 90 90 lfs edx,FWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f b5 90 90 90 90 90 lgs edx,FWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f b6 90 90 90 90 90 movzx edx,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f b7 90 90 90 90 90 movzx edx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 0b + ud2 *
+[ ]*[a-f0-9]+: 0f bb 90 90 90 90 90 btc DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0f bc 90 90 90 90 90 bsf edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f bd 90 90 90 90 90 bsr edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f be 90 90 90 90 90 movsx edx,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f bf 90 90 90 90 90 movsx edx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f c0 90 90 90 90 90 xadd BYTE PTR \[eax-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 0f c1 90 90 90 90 90 xadd DWORD PTR \[eax-0x6f6f6f70\],edx
+[ ]*[a-f0-9]+: 0f c8 + bswap eax
+[ ]*[a-f0-9]+: 0f c9 + bswap ecx
+[ ]*[a-f0-9]+: 0f ca + bswap edx
+[ ]*[a-f0-9]+: 0f cb + bswap ebx
+[ ]*[a-f0-9]+: 0f cc + bswap esp
+[ ]*[a-f0-9]+: 0f cd + bswap ebp
+[ ]*[a-f0-9]+: 0f ce + bswap esi
+[ ]*[a-f0-9]+: 0f cf + bswap edi
+[ ]*[a-f0-9]+: 0f d1 90 90 90 90 90 psrlw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f d2 90 90 90 90 90 psrld mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f d3 90 90 90 90 90 psrlq mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f d5 90 90 90 90 90 pmullw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f d8 90 90 90 90 90 psubusb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f d9 90 90 90 90 90 psubusw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f db 90 90 90 90 90 pand mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f dc 90 90 90 90 90 paddusb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f dd 90 90 90 90 90 paddusw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f df 90 90 90 90 90 pandn mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f e1 90 90 90 90 90 psraw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f e2 90 90 90 90 90 psrad mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f e5 90 90 90 90 90 pmulhw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f e8 90 90 90 90 90 psubsb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f e9 90 90 90 90 90 psubsw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f eb 90 90 90 90 90 por mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f ec 90 90 90 90 90 paddsb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f ed 90 90 90 90 90 paddsw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f ef 90 90 90 90 90 pxor mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f f1 90 90 90 90 90 psllw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f f2 90 90 90 90 90 pslld mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f f3 90 90 90 90 90 psllq mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f f5 90 90 90 90 90 pmaddwd mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f f8 90 90 90 90 90 psubb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f f9 90 90 90 90 90 psubw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f fa 90 90 90 90 90 psubd mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f fc 90 90 90 90 90 paddb mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f fd 90 90 90 90 90 paddw mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f fe 90 90 90 90 90 paddd mm2,QWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 01 90 90 90 90 90 add WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 03 90 90 90 90 90 add dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 05 90 90 + add ax,0x9090
+[ ]*[a-f0-9]+: 66 06 + pushw es
+[ ]*[a-f0-9]+: 66 07 + popw es
+[ ]*[a-f0-9]+: 66 09 90 90 90 90 90 or WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 0b 90 90 90 90 90 or dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0d 90 90 + or ax,0x9090
+[ ]*[a-f0-9]+: 66 0e + pushw cs
+[ ]*[a-f0-9]+: 66 11 90 90 90 90 90 adc WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 13 90 90 90 90 90 adc dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 15 90 90 + adc ax,0x9090
+[ ]*[a-f0-9]+: 66 16 + pushw ss
+[ ]*[a-f0-9]+: 66 17 + popw ss
+[ ]*[a-f0-9]+: 66 19 90 90 90 90 90 sbb WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 1b 90 90 90 90 90 sbb dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 1d 90 90 + sbb ax,0x9090
+[ ]*[a-f0-9]+: 66 1e + pushw ds
+[ ]*[a-f0-9]+: 66 1f + popw ds
+[ ]*[a-f0-9]+: 66 21 90 90 90 90 90 and WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 23 90 90 90 90 90 and dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 25 90 90 + and ax,0x9090
+[ ]*[a-f0-9]+: 66 29 90 90 90 90 90 sub WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 2b 90 90 90 90 90 sub dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 2d 90 90 + sub ax,0x9090
+[ ]*[a-f0-9]+: 66 31 90 90 90 90 90 xor WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 33 90 90 90 90 90 xor dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 35 90 90 + xor ax,0x9090
+[ ]*[a-f0-9]+: 66 39 90 90 90 90 90 cmp WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 3b 90 90 90 90 90 cmp dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 3d 90 90 + cmp ax,0x9090
+[ ]*[a-f0-9]+: 66 40 + inc ax
+[ ]*[a-f0-9]+: 66 41 + inc cx
+[ ]*[a-f0-9]+: 66 42 + inc dx
+[ ]*[a-f0-9]+: 66 43 + inc bx
+[ ]*[a-f0-9]+: 66 44 + inc sp
+[ ]*[a-f0-9]+: 66 45 + inc bp
+[ ]*[a-f0-9]+: 66 46 + inc si
+[ ]*[a-f0-9]+: 66 47 + inc di
+[ ]*[a-f0-9]+: 66 48 + dec ax
+[ ]*[a-f0-9]+: 66 49 + dec cx
+[ ]*[a-f0-9]+: 66 4a + dec dx
+[ ]*[a-f0-9]+: 66 4b + dec bx
+[ ]*[a-f0-9]+: 66 4c + dec sp
+[ ]*[a-f0-9]+: 66 4d + dec bp
+[ ]*[a-f0-9]+: 66 4e + dec si
+[ ]*[a-f0-9]+: 66 4f + dec di
+[ ]*[a-f0-9]+: 66 50 + push ax
+[ ]*[a-f0-9]+: 66 51 + push cx
+[ ]*[a-f0-9]+: 66 52 + push dx
+[ ]*[a-f0-9]+: 66 53 + push bx
+[ ]*[a-f0-9]+: 66 54 + push sp
+[ ]*[a-f0-9]+: 66 55 + push bp
+[ ]*[a-f0-9]+: 66 56 + push si
+[ ]*[a-f0-9]+: 66 57 + push di
+[ ]*[a-f0-9]+: 66 58 + pop ax
+[ ]*[a-f0-9]+: 66 59 + pop cx
+[ ]*[a-f0-9]+: 66 5a + pop dx
+[ ]*[a-f0-9]+: 66 5b + pop bx
+[ ]*[a-f0-9]+: 66 5c + pop sp
+[ ]*[a-f0-9]+: 66 5d + pop bp
+[ ]*[a-f0-9]+: 66 5e + pop si
+[ ]*[a-f0-9]+: 66 5f + pop di
+[ ]*[a-f0-9]+: 66 60 + pushaw *
+[ ]*[a-f0-9]+: 66 61 + popaw *
+[ ]*[a-f0-9]+: 66 62 90 90 90 90 90 bound dx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 68 90 90 + pushw 0x9090
+[ ]*[a-f0-9]+: 66 69 90 90 90 90 90 90 90 imul dx,WORD PTR \[eax-0x6f6f6f70\],0x9090
+[ ]*[a-f0-9]+: 66 6a 90 + pushw 0xff90
+[ ]*[a-f0-9]+: 66 6b 90 90 90 90 90 90 imul dx,WORD PTR \[eax-0x6f6f6f70\],0xff90
+[ ]*[a-f0-9]+: 66 6d + ins WORD PTR es:\[edi\],dx
+[ ]*[a-f0-9]+: 66 6f + outs dx,WORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: 66 81 90 90 90 90 90 90 90 adc WORD PTR \[eax-0x6f6f6f70\],0x9090
+[ ]*[a-f0-9]+: 66 83 90 90 90 90 90 90 adc WORD PTR \[eax-0x6f6f6f70\],0xff90
+[ ]*[a-f0-9]+: 66 85 90 90 90 90 90 test WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 87 90 90 90 90 90 xchg WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 89 90 90 90 90 90 mov WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 8b 90 90 90 90 90 mov dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 8c 90 90 90 90 90 + mov WORD PTR \[eax-0x6f6f6f70\],ss
+[ ]*[a-f0-9]+: 66 8d 90 90 90 90 90 lea dx,\[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 8f 80 90 90 90 90 pop WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 91 + xchg cx,ax
+[ ]*[a-f0-9]+: 66 92 + xchg dx,ax
+[ ]*[a-f0-9]+: 66 93 + xchg bx,ax
+[ ]*[a-f0-9]+: 66 94 + xchg sp,ax
+[ ]*[a-f0-9]+: 66 95 + xchg bp,ax
+[ ]*[a-f0-9]+: 66 96 + xchg si,ax
+[ ]*[a-f0-9]+: 66 97 + xchg di,ax
+[ ]*[a-f0-9]+: 66 98 + cbw *
+[ ]*[a-f0-9]+: 66 99 + cwd *
+[ ]*[a-f0-9]+: 66 9a 90 90 90 90 + call 0x9090:0x9090
+[ ]*[a-f0-9]+: 66 9c + pushfw *
+[ ]*[a-f0-9]+: 66 9d + popfw *
+[ ]*[a-f0-9]+: 66 a1 90 90 90 90 + mov ax,ds:0x90909090
+[ ]*[a-f0-9]+: 66 a3 90 90 90 90 + mov ds:0x90909090,ax
+[ ]*[a-f0-9]+: 66 a5 + movs WORD PTR es:\[edi\],WORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: 66 a7 + cmps WORD PTR ds:\[esi\],WORD PTR es:\[edi\]
+[ ]*[a-f0-9]+: 66 a9 90 90 + test ax,0x9090
+[ ]*[a-f0-9]+: 66 ab + stos WORD PTR es:\[edi\],ax
+[ ]*[a-f0-9]+: 66 ad + lods ax,WORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: 66 af + scas ax,WORD PTR es:\[edi\]
+[ ]*[a-f0-9]+: 66 b8 90 90 + mov ax,0x9090
+[ ]*[a-f0-9]+: 66 b9 90 90 + mov cx,0x9090
+[ ]*[a-f0-9]+: 66 ba 90 90 + mov dx,0x9090
+[ ]*[a-f0-9]+: 66 bb 90 90 + mov bx,0x9090
+[ ]*[a-f0-9]+: 66 bc 90 90 + mov sp,0x9090
+[ ]*[a-f0-9]+: 66 bd 90 90 + mov bp,0x9090
+[ ]*[a-f0-9]+: 66 be 90 90 + mov si,0x9090
+[ ]*[a-f0-9]+: 66 bf 90 90 + mov di,0x9090
+[ ]*[a-f0-9]+: 66 c1 90 90 90 90 90 90 rcl WORD PTR \[eax-0x6f6f6f70\],0x90
+[ ]*[a-f0-9]+: 66 c2 90 90 + retw 0x9090
+[ ]*[a-f0-9]+: 66 c3 + retw *
+[ ]*[a-f0-9]+: 66 c4 90 90 90 90 90 les dx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 c5 90 90 90 90 90 lds dx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 c7 80 90 90 90 90 90 90 mov WORD PTR \[eax-0x6f6f6f70\],0x9090
+[ ]*[a-f0-9]+: 66 c8 90 90 90 + enterw 0x9090,0x90
+[ ]*[a-f0-9]+: 66 c9 + leavew *
+[ ]*[a-f0-9]+: 66 ca 90 90 + retfw 0x9090
+[ ]*[a-f0-9]+: 66 cb + retfw *
+[ ]*[a-f0-9]+: 66 ca 90 90 + retfw 0x9090
+[ ]*[a-f0-9]+: 66 cb + retfw *
+[ ]*[a-f0-9]+: 66 cf + iretw *
+[ ]*[a-f0-9]+: 66 d1 90 90 90 90 90 rcl WORD PTR \[eax-0x6f6f6f70\],1
+[ ]*[a-f0-9]+: 66 d3 90 90 90 90 90 rcl WORD PTR \[eax-0x6f6f6f70\],cl
+[ ]*[a-f0-9]+: 66 e5 90 + in ax,0x90
+[ ]*[a-f0-9]+: 66 e7 90 + out 0x90,ax
+[ ]*[a-f0-9]+: 66 e8 8f 90 + callw 9922 <barn\+0x8de0>
+[ ]*[a-f0-9]+: 66 ea 90 90 90 90 + jmp 0x9090:0x9090
+[ ]*[a-f0-9]+: 66 ed + in ax,dx
+[ ]*[a-f0-9]+: 66 ef + out dx,ax
+[ ]*[a-f0-9]+: 66 f7 90 90 90 90 90 not WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 ff 90 90 90 90 90 call WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 02 90 90 90 90 90 lar dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 03 90 90 90 90 90 lsl dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 40 90 90 90 90 90 cmovo dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 41 90 90 90 90 90 cmovno dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 42 90 90 90 90 90 cmovb dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 43 90 90 90 90 90 cmovae dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 44 90 90 90 90 90 cmove dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 45 90 90 90 90 90 cmovne dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 46 90 90 90 90 90 cmovbe dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 47 90 90 90 90 90 cmova dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 48 90 90 90 90 90 cmovs dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 49 90 90 90 90 90 cmovns dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4a 90 90 90 90 90 cmovp dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4b 90 90 90 90 90 cmovnp dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4c 90 90 90 90 90 cmovl dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4d 90 90 90 90 90 cmovge dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4e 90 90 90 90 90 cmovle dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4f 90 90 90 90 90 cmovg dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f a0 + pushw fs
+[ ]*[a-f0-9]+: 66 0f a1 + popw fs
+[ ]*[a-f0-9]+: 66 0f a3 90 90 90 90 90 bt WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 0f a4 90 90 90 90 90 90 shld WORD PTR \[eax-0x6f6f6f70\],dx,0x90
+[ ]*[a-f0-9]+: 66 0f a5 90 90 90 90 90 shld WORD PTR \[eax-0x6f6f6f70\],dx,cl
+[ ]*[a-f0-9]+: 66 0f a8 + pushw gs
+[ ]*[a-f0-9]+: 66 0f a9 + popw gs
+[ ]*[a-f0-9]+: 66 0f ab 90 90 90 90 90 bts WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 0f ac 90 90 90 90 90 90 shrd WORD PTR \[eax-0x6f6f6f70\],dx,0x90
+[ ]*[a-f0-9]+: 66 0f ad 90 90 90 90 90 shrd WORD PTR \[eax-0x6f6f6f70\],dx,cl
+[ ]*[a-f0-9]+: 66 0f af 90 90 90 90 90 imul dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f b1 90 90 90 90 90 cmpxchg WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 0f b2 90 90 90 90 90 lss dx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f b3 90 90 90 90 90 btr WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 0f b4 90 90 90 90 90 lfs dx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f b5 90 90 90 90 90 lgs dx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f b6 90 90 90 90 90 movzx dx,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f bb 90 90 90 90 90 btc WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 66 0f bc 90 90 90 90 90 bsf dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f bd 90 90 90 90 90 bsr dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f be 90 90 90 90 90 movsx dx,BYTE PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f c1 90 90 90 90 90 xadd WORD PTR \[eax-0x6f6f6f70\],dx
+
+[a-f0-9]+ <gs_foo>:
+[ ]*[a-f0-9]+: c3 + ret *
+
+[a-f0-9]+ <short_foo>:
+[ ]*[a-f0-9]+: c3 + ret *
+
+[a-f0-9]+ <bar>:
+[ ]*[a-f0-9]+: e8 f9 ff ff ff + call 9d9 <gs_foo>
+[ ]*[a-f0-9]+: e8 f5 ff ff ff + call 9da <short_foo>
+[ ]*[a-f0-9]+: dd 1c d0 + fstp QWORD PTR \[eax\+edx\*8\]
+[ ]*[a-f0-9]+: b9 00 00 00 00 + mov ecx,0x0
+[ ]*[a-f0-9]+: 88 04 16 + mov BYTE PTR \[esi\+edx\*1\],al
+[ ]*[a-f0-9]+: 88 04 32 + mov BYTE PTR \[edx\+esi\*1\],al
+[ ]*[a-f0-9]+: 88 04 56 + mov BYTE PTR \[esi\+edx\*2\],al
+[ ]*[a-f0-9]+: 88 04 56 + mov BYTE PTR \[esi\+edx\*2\],al
+[ ]*[a-f0-9]+: eb 0c + jmp a07 <rot5>
+[ ]*[a-f0-9]+: 6c + ins BYTE PTR es:\[edi\],dx
+[ ]*[a-f0-9]+: 66 0f c1 90 90 90 90 90 xadd WORD PTR \[eax-0x6f6f6f70\],dx
+[ ]*[a-f0-9]+: 83 e0 f8 + and eax,0xfffffff8
+
+[a-f0-9]+ <rot5>:
+[ ]*[a-f0-9]+: 8b 44 ce 04 + mov eax,DWORD PTR \[esi\+ecx\*8\+0x4\]
+[ ]*[a-f0-9]+: 6c + ins BYTE PTR es:\[edi\],dx
+[ ]*[a-f0-9]+: 0c 90 + or al,0x90
+[ ]*[a-f0-9]+: 0d 90 90 90 90 + or eax,0x90909090
+[ ]*[a-f0-9]+: 0e + push cs
+[ ]*[a-f0-9]+: 8b 04 5d 00 00 00 00 mov eax,DWORD PTR \[ebx\*2\+0x0\]
+[ ]*[a-f0-9]+: 10 14 85 90 90 90 90 adc BYTE PTR \[eax\*4-0x6f6f6f70\],dl
+[ ]*[a-f0-9]+: 2f + das *
+[ ]*[a-f0-9]+: ea 90 90 90 90 90 90 jmp 0x9090:0x90909090
+[ ]*[a-f0-9]+: 66 a5 + movs WORD PTR es:\[edi\],WORD PTR ds:\[esi\]
+[ ]*[a-f0-9]+: 70 90 + jo 9be <foo\+0x9be>
+[ ]*[a-f0-9]+: 75 fe + jne a2e <rot5\+0x27>
+[ ]*[a-f0-9]+: 0f 6f 35 28 00 00 00 movq mm6,QWORD PTR ds:0x28
+[ ]*[a-f0-9]+: 03 3c c3 + add edi,DWORD PTR \[ebx\+eax\*8\]
+[ ]*[a-f0-9]+: 0f 6e 44 c3 04 + movd mm0,DWORD PTR \[ebx\+eax\*8\+0x4\]
+[ ]*[a-f0-9]+: 03 bc cb 00 80 00 00 add edi,DWORD PTR \[ebx\+ecx\*8\+0x8000\]
+[ ]*[a-f0-9]+: 0f 6e 8c cb 04 80 00 00 movd mm1,DWORD PTR \[ebx\+ecx\*8\+0x8004\]
+[ ]*[a-f0-9]+: 0f 6e 94 c3 04 00 01 00 movd mm2,DWORD PTR \[ebx\+eax\*8\+0x10004\]
+[ ]*[a-f0-9]+: 03 bc c3 00 00 01 00 add edi,DWORD PTR \[ebx\+eax\*8\+0x10000\]
+[ ]*[a-f0-9]+: 66 8b 04 43 + mov ax,WORD PTR \[ebx\+eax\*2\]
+[ ]*[a-f0-9]+: 66 8b 8c 4b 00 20 00 00 mov cx,WORD PTR \[ebx\+ecx\*2\+0x2000\]
+[ ]*[a-f0-9]+: 66 8b 84 43 00 40 00 00 mov ax,WORD PTR \[ebx\+eax\*2\+0x4000\]
+[ ]*[a-f0-9]+: ff e0 + jmp eax
+[ ]*[a-f0-9]+: ff 20 + jmp DWORD PTR \[eax\]
+[ ]*[a-f0-9]+: ff 25 db 09 00 00 + jmp DWORD PTR ds:0x9db
+[ ]*[a-f0-9]+: e9 5b ff ff ff + jmp 9db <bar>
+[ ]*[a-f0-9]+: b8 12 00 00 00 + mov eax,0x12
+[ ]*[a-f0-9]+: 25 ff ff fb ff + and eax,0xfffbffff
+[ ]*[a-f0-9]+: 25 ff ff fb ff + and eax,0xfffbffff
+[ ]*[a-f0-9]+: b0 11 + mov al,0x11
+[ ]*[a-f0-9]+: b0 11 + mov al,0x11
+[ ]*[a-f0-9]+: b3 47 + mov bl,0x47
+[ ]*[a-f0-9]+: b3 47 + mov bl,0x47
+[ ]*[a-f0-9]+: 0f ad d0 + shrd eax,edx,cl
+[ ]*[a-f0-9]+: 0f a5 d0 + shld eax,edx,cl
+[ ]*[a-f0-9]+: de c1 + faddp st\(1\),st
+[ ]*[a-f0-9]+: d8 c3 + fadd st,st\(3\)
+[ ]*[a-f0-9]+: d8 c3 + fadd st,st\(3\)
+[ ]*[a-f0-9]+: dc c3 + fadd st\(3\),st
+[ ]*[a-f0-9]+: d8 03 + fadd DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: dc 03 + fadd QWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: de c1 + faddp st\(1\),st
+[ ]*[a-f0-9]+: de c3 + faddp st\(3\),st
+[ ]*[a-f0-9]+: de c3 + faddp st\(3\),st
+[ ]*[a-f0-9]+: de f9 + fdivp st\(1\),st
+[ ]*[a-f0-9]+: d8 f3 + fdiv st,st\(3\)
+[ ]*[a-f0-9]+: d8 f3 + fdiv st,st\(3\)
+[ ]*[a-f0-9]+: dc fb + fdiv st\(3\),st
+[ ]*[a-f0-9]+: d8 33 + fdiv DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: dc 33 + fdiv QWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: de f9 + fdivp st\(1\),st
+[ ]*[a-f0-9]+: de fb + fdivp st\(3\),st
+[ ]*[a-f0-9]+: de fb + fdivp st\(3\),st
+[ ]*[a-f0-9]+: de fb + fdivp st\(3\),st
+[ ]*[a-f0-9]+: de f1 + fdivrp st\(1\),st
+[ ]*[a-f0-9]+: d8 fb + fdivr st,st\(3\)
+[ ]*[a-f0-9]+: d8 fb + fdivr st,st\(3\)
+[ ]*[a-f0-9]+: dc f3 + fdivr st\(3\),st
+[ ]*[a-f0-9]+: d8 3b + fdivr DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: dc 3b + fdivr QWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: de f1 + fdivrp st\(1\),st
+[ ]*[a-f0-9]+: de f3 + fdivrp st\(3\),st
+[ ]*[a-f0-9]+: de f3 + fdivrp st\(3\),st
+[ ]*[a-f0-9]+: de f3 + fdivrp st\(3\),st
+[ ]*[a-f0-9]+: de c9 + fmulp st\(1\),st
+[ ]*[a-f0-9]+: d8 cb + fmul st,st\(3\)
+[ ]*[a-f0-9]+: d8 cb + fmul st,st\(3\)
+[ ]*[a-f0-9]+: dc cb + fmul st\(3\),st
+[ ]*[a-f0-9]+: d8 0b + fmul DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: dc 0b + fmul QWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: de c9 + fmulp st\(1\),st
+[ ]*[a-f0-9]+: de cb + fmulp st\(3\),st
+[ ]*[a-f0-9]+: de cb + fmulp st\(3\),st
+[ ]*[a-f0-9]+: de e9 + fsubp st\(1\),st
+[ ]*[a-f0-9]+: de e1 + fsubrp st\(1\),st
+[ ]*[a-f0-9]+: d8 e3 + fsub st,st\(3\)
+[ ]*[a-f0-9]+: d8 e3 + fsub st,st\(3\)
+[ ]*[a-f0-9]+: dc eb + fsub st\(3\),st
+[ ]*[a-f0-9]+: d8 23 + fsub DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: dc 23 + fsub QWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: de e9 + fsubp st\(1\),st
+[ ]*[a-f0-9]+: de eb + fsubp st\(3\),st
+[ ]*[a-f0-9]+: de eb + fsubp st\(3\),st
+[ ]*[a-f0-9]+: de eb + fsubp st\(3\),st
+[ ]*[a-f0-9]+: d8 eb + fsubr st,st\(3\)
+[ ]*[a-f0-9]+: d8 eb + fsubr st,st\(3\)
+[ ]*[a-f0-9]+: dc e3 + fsubr st\(3\),st
+[ ]*[a-f0-9]+: d8 2b + fsubr DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: dc 2b + fsubr QWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: de e1 + fsubrp st\(1\),st
+[ ]*[a-f0-9]+: de e3 + fsubrp st\(3\),st
+[ ]*[a-f0-9]+: de e3 + fsubrp st\(3\),st
+[ ]*[a-f0-9]+: de e3 + fsubrp st\(3\),st
+[ ]*[a-f0-9]+: de 3b + fidivr WORD PTR \[ebx\]
+[ ]*[a-f0-9]+: da 3b + fidivr DWORD PTR \[ebx\]
+[ ]*[a-f0-9]+: 0f 4a 90 90 90 90 90 cmovp edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 0f 4b 90 90 90 90 90 cmovnp edx,DWORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4a 90 90 90 90 90 cmovp dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 66 0f 4b 90 90 90 90 90 cmovnp dx,WORD PTR \[eax-0x6f6f6f70\]
+[ ]*[a-f0-9]+: 8b 04 04 + mov eax,DWORD PTR \[esp\+eax\*1\]
+[ ]*[a-f0-9]+: 8b 04 20 + mov eax,DWORD PTR \[eax\+eiz\*1\]
+[ ]*[a-f0-9]+: c4 e2 69 92 04 08 + vgatherdps xmm0,DWORD PTR \[eax\+xmm1\*1\],xmm2
+[ ]*[a-f0-9]+: 24 2f + and al,0x2f
+[ ]*[a-f0-9]+: 0f + \.byte 0xf
+
+[a-f0-9]+ <barn>:
+[ ]*[a-f0-9]+: 0f ba e2 03 + bt edx,0x3
+#pass
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -13737,10 +13737,10 @@ static const struct dis386 float_reg[][8
{ "fmul", { STi, ST }, 0 },
{ Bad_Opcode },
{ Bad_Opcode },
- { "fsub!M", { STi, ST }, 0 },
- { "fsubM", { STi, ST }, 0 },
- { "fdiv!M", { STi, ST }, 0 },
- { "fdivM", { STi, ST }, 0 },
+ { "fsub{!M|r}", { STi, ST }, 0 },
+ { "fsub{M|}", { STi, ST }, 0 },
+ { "fdiv{!M|r}", { STi, ST }, 0 },
+ { "fdiv{M|}", { STi, ST }, 0 },
},
/* dd */
{
@@ -13759,10 +13759,10 @@ static const struct dis386 float_reg[][8
{ "fmulp", { STi, ST }, 0 },
{ Bad_Opcode },
{ FGRPde_3 },
- { "fsub!Mp", { STi, ST }, 0 },
- { "fsubMp", { STi, ST }, 0 },
- { "fdiv!Mp", { STi, ST }, 0 },
- { "fdivMp", { STi, ST }, 0 },
+ { "fsub{!M|r}p", { STi, ST }, 0 },
+ { "fsub{M|}p", { STi, ST }, 0 },
+ { "fdiv{!M|r}p", { STi, ST }, 0 },
+ { "fdiv{M|}p", { STi, ST }, 0 },
},
/* df */
{