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| author | Yabin Cui <yabinc@google.com> | 2016-07-21 12:29:47 -0700 |
|---|---|---|
| committer | Yabin Cui <yabinc@google.com> | 2016-07-21 12:31:35 -0700 |
| commit | 71b533b5a2902c75901c9e3fc9da3befd53e54dc (patch) | |
| tree | 81c8d7f435a5730711b52f1aaf3877f9f8b64778 /simpleperf/thread_tree.cpp | |
| parent | a33edd664d194e03ca25220f8657e2610449d632 (diff) | |
| download | extras-71b533b5a2902c75901c9e3fc9da3befd53e54dc.tar.gz | |
simplperf: improve unknown symbol print in report-sample command.
Add * for all unknown symbols, so it is easier to write program to
identify unknown symbols.
Use dso[+ip_offset] for unknown symbols.
Bug: 28114205
Change-Id: I14cfffe6673a9aedc62cc288c1b2d724ab411f5d
Diffstat (limited to 'simpleperf/thread_tree.cpp')
| -rw-r--r-- | simpleperf/thread_tree.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/simpleperf/thread_tree.cpp b/simpleperf/thread_tree.cpp index fafefa01..3a20ee76 100644 --- a/simpleperf/thread_tree.cpp +++ b/simpleperf/thread_tree.cpp @@ -228,7 +228,9 @@ const Symbol* ThreadTree::FindSymbol(const MapEntry* map, uint64_t ip, if (symbol == nullptr) { if (show_ip_for_unknown_symbol_) { std::string name = android::base::StringPrintf( - "%s[+%" PRIx64 "]", dso->FileName().c_str(), vaddr_in_file); + "%s%s[+%" PRIx64 "]", + (show_mark_for_unknown_symbol_ ? "*" : ""), + dso->FileName().c_str(), vaddr_in_file); dso->InsertSymbol(Symbol(name, vaddr_in_file, 1)); symbol = dso->FindSymbol(vaddr_in_file); CHECK(symbol != nullptr); |