[PATCH] [dfsan] Add custom function for dl_iterate_phdr.

[Evgeniy Stepanov]

  LGTM


================
Comment at: lib/dfsan/lit_tests/custom.c:146
@@ -139,1 +145,3 @@
 
+  dl_iterate_phdr(dlcb, (void *)3);
+
----------------
You might want to test the label behavior here.



http://llvm-reviews.chandlerc.com/D1505

BRANCH
  dfsan-trampoline2

ARCANIST PROJECT
  compiler-rt