capstone/RELEASE_NOTES

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Version 2.0 has a known X86 issue: if you disassemble a buffer of instructions
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that having the first byte as a prefix (LOCK, REP, REPNE), and you only
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get 1 instruction (passing 1 as value for the 'count' argument), then only
the prefix will be returned as instruction.
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An work-around is to disassemble the whole buffer & get out the first
instruction, then this instruction would properly include both prefix and
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the next instruction.
This issue will be fixed in the next version.