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RE: PATCH: Move operand/address-size override prefixes before SIMD prefix

On Thu, 7 Dec 2006, malc wrote:

On Wed, 6 Dec 2006, Menezes, Evandro wrote:


[..snip..]


00000000 <.text>:
  0:   66                      data16
  1:   f3 0f 11 00             movss  %xmm0,(%eax)

pref$ as --version | head -1
GNU assembler 2.15.90.0.1.1 20040303 (SuSE Linux)

pref$ objdump --version | head -1
GNU objdump 2.15.90.0.1.1 20040303 (SuSE Linux)
</transcript>


FWIW IDA (http://www.datarescue.com/idabase/index.htm) fails to
consider the above sequence of bytes as the code, but when explicitly
asked to disassemble it yields:

rep movupd oword ptr [eax], xmm0

--
vale

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