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| author | Francis Ricci <francisjricci@gmail.com> | 2017-10-02 20:22:16 +0000 |
|---|---|---|
| committer | Francis Ricci <francisjricci@gmail.com> | 2017-10-02 20:22:16 +0000 |
| commit | 3ce56013ccfd444b11b2d5b4769c006fc9517682 (patch) | |
| tree | 4eca0369d283370908be12b6c92a01b955ee7919 /lib/sanitizer_common/sanitizer_symbolizer.h | |
| parent | 6b550d45f492bb21069c2ccdc8561379176def56 (diff) | |
| download | compiler-rt-3ce56013ccfd444b11b2d5b4769c006fc9517682.tar.gz | |
Add support for custom loaders to the sanitizer symbolizer
Summary:
Adds a fallback mode to procmaps when the symbolizer
fails to locate a module for a given address by using
dl_iterate_phdr.
Reviewers: kubamracek, rnk, vitalybuka, eugenis
Reviewed By: eugenis
Subscribers: srhines, llvm-commits
Differential Revision: https://reviews.llvm.org/D37269
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@314713 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_symbolizer.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_symbolizer.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_symbolizer.h b/lib/sanitizer_common/sanitizer_symbolizer.h index 95587126c..208362d2f 100644 --- a/lib/sanitizer_common/sanitizer_symbolizer.h +++ b/lib/sanitizer_common/sanitizer_symbolizer.h @@ -152,6 +152,7 @@ class Symbolizer final { uptr *module_offset, ModuleArch *module_arch); ListOfModules modules_; + ListOfModules fallback_modules_; // If stale, need to reload the modules before looking up addresses. bool modules_fresh_; |