[LLVMdev] About instrumenting/rewriting X86 instructions
guitarfeng at gmail.com
Tue Dec 25 01:11:43 PST 2012
I plan to use LLVM to instrument/rewrite X86 instructions during the
compilation of a program.
For example, insert checking target instructions before jmp
instructions, or rewrite a instruction to prevent code using a specific
I think the work should be done at the CodeGen phase, but I'm not quite
clear how can I start.
Can anyone give me some suggestion?
Thanks very much,
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