diff options
Diffstat (limited to 'third_party/tcmalloc/chromium/src/heap-profile-table.cc')
| -rw-r--r-- | third_party/tcmalloc/chromium/src/heap-profile-table.cc | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/third_party/tcmalloc/chromium/src/heap-profile-table.cc b/third_party/tcmalloc/chromium/src/heap-profile-table.cc index 66e4f20..0369d90 100644 --- a/third_party/tcmalloc/chromium/src/heap-profile-table.cc +++ b/third_party/tcmalloc/chromium/src/heap-profile-table.cc @@ -549,17 +549,22 @@ void HeapProfileTable::Snapshot::ReportLeaks(const char* checker_name, RAW_LOG(ERROR, "The %d largest leaks:", to_report); // Print - SymbolTable symbolization_table; + SymbolMap symbolization_table; + int num_symbols = 0; for (int i = 0; i < to_report; i++) { const Entry& e = entries[i]; for (int j = 0; j < e.bucket->depth; j++) { - symbolization_table.Add(e.bucket->stack[j]); + const void* pc = e.bucket->stack[j]; + symbolization_table[reinterpret_cast<uintptr_t>(pc)] = ""; + num_symbols++; } } static const int kBufSize = 2<<10; char buffer[kBufSize]; + int sym_buffer_len = kSymbolSize * num_symbols; + char *sym_buffer = new char[sym_buffer_len]; if (should_symbolize) - symbolization_table.Symbolize(); + Symbolize(sym_buffer, sym_buffer_len, &symbolization_table); for (int i = 0; i < to_report; i++) { const Entry& e = entries[i]; base::RawPrinter printer(buffer, kBufSize); @@ -567,11 +572,12 @@ void HeapProfileTable::Snapshot::ReportLeaks(const char* checker_name, e.bytes, e.count); for (int j = 0; j < e.bucket->depth; j++) { const void* pc = e.bucket->stack[j]; - printer.Printf("\t@ %"PRIxPTR" %s\n", - reinterpret_cast<uintptr_t>(pc), symbolization_table.GetSymbol(pc)); + printer.Printf("\t@ %p %s\n", + pc, symbolization_table[reinterpret_cast<uintptr_t>(pc)]); } RAW_LOG(ERROR, "%s", buffer); } + delete[] sym_buffer; if (to_report < n) { RAW_LOG(ERROR, "Skipping leaks numbered %d..%d", |