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decoding: non-optimal encodings #10

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derekbruening opened this issue Nov 27, 2014 · 0 comments
Open

decoding: non-optimal encodings #10

derekbruening opened this issue Nov 27, 2014 · 0 comments

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@derekbruening
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From derek.br...@gmail.com on February 14, 2009 10:13:53

non-optimal encodings:

  • we require user to specify OPSZ_0 to get c1: o/w we use Ib
    we do document this in some INSTR_CREATE macros
  • we do not use 41 90 but instead 41 87 c0 since complex and we don't trust
    that all processors treat 41 90 as a non-nop

Original issue: http://code.google.com/p/dynamorio/issues/detail?id=10

This was referenced Nov 27, 2014
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