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- perf supports a simple JIT interface to resolve symbols for dynamic code generated
- by a JIT.
- The JIT has to write a /tmp/perf-%d.map (%d = pid of process) file
- This is a text file.
- Each line has the following format, fields separated with spaces:
- START SIZE symbolname
- START and SIZE are hex numbers without 0x.
- symbolname is the rest of the line, so it could contain special characters.
- The ownership of the file has to match the process.
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