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yaml --- r: 323688 b: refs/heads/master c: 0fe7d7e h: refs/heads/master v: v3
git-mirror · Aug 13, 2012 · 059a59d · 059a59d
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
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-refs/heads/master: 3aafe5ae08f2aed378e06d78b207883879d25cbe
+refs/heads/master: 0fe7d7e9761ec7e23350b5543ddac470bb3cde1e
diff --git a/trunk/tools/perf/Documentation/jit-interface.txt b/trunk/tools/perf/Documentation/jit-interface.txt
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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.