[LLVMbugs] [Bug 8873] New: [MC] Can't disassemble some x86 machine code

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Dec 29 16:22:23 PST 2010


           Summary: [MC] Can't disassemble some x86 machine code
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Target Description Classes
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: richard-llvm at metafoo.co.uk
                CC: llvmbugs at cs.uiuc.edu

$ echo '0x2b 0xc9' | llvm-mc -disassemble -triple i686-pc-linux-gnu -
<stdin>:1:1: warning: invalid instruction encoding
0x2b 0xc9

That's "sub %ecx, %ecx".

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