0001 perf supports a simple JIT interface to resolve symbols for dynamic code generated
0002 by a JIT.
0003
0004 The JIT has to write a /tmp/perf-%d.map (%d = pid of process) file
0005
0006 This is a text file.
0007
0008 Each line has the following format, fields separated with spaces:
0009
0010 START SIZE symbolname
0011
0012 START and SIZE are hex numbers without 0x.
0013 symbolname is the rest of the line, so it could contain special characters.
0014
0015 The ownership of the file has to match the process.
