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author | Kostya Serebryany <kcc@google.com> | 2015-05-08 21:32:03 +0000 |
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committer | Kostya Serebryany <kcc@google.com> | 2015-05-08 21:32:03 +0000 |
commit | dc32e4ae05ee90a9ca497c484c7e03e7d4790875 (patch) | |
tree | 56010c9614c319a393fa2ddb63f26797bf6ad812 /lib/sanitizer_common/sanitizer_coverage_libcdep.cc | |
parent | 558cf1e6fbd4b3a58a5daa36f0298cf2754f2448 (diff) |
[asan/fuzzer] define a dummy weak __sanitizer_cov_trace_cmp
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@236907 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_coverage_libcdep.cc')
-rw-r--r-- | lib/sanitizer_common/sanitizer_coverage_libcdep.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_coverage_libcdep.cc b/lib/sanitizer_common/sanitizer_coverage_libcdep.cc index 789cf9914..f511c996d 100644 --- a/lib/sanitizer_common/sanitizer_coverage_libcdep.cc +++ b/lib/sanitizer_common/sanitizer_coverage_libcdep.cc @@ -931,4 +931,7 @@ SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_update_counter_bitset_and_clear_counters(u8 *bitset) { return coverage_data.Update8bitCounterBitsetAndClearCounters(bitset); } +// Default empty implementation (weak). Users should redefine it. +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE +void __sanitizer_cov_trace_cmp() {} } // extern "C" |