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| author | Mark Benvenuto <mark.benvenuto@mongodb.com> | 2023-05-15 13:54:21 -0400 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2023-05-17 15:48:23 +0000 |
| commit | 4f358bd58f40f37d2bcdc7d941890489ed5aa7a1 (patch) | |
| tree | 83e2387ffd379b83f116a7cb4663c83463e39ee6 | |
| parent | d71a066275aef95e15de4e9701dc94c217871f20 (diff) | |
| download | mongo-4f358bd58f40f37d2bcdc7d941890489ed5aa7a1.tar.gz | |
SERVER-77107 Add LLVM XRay support
| -rw-r--r-- | src/mongo/util/quick_exit.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mongo/util/quick_exit.cpp b/src/mongo/util/quick_exit.cpp index 34da3a1cbc8..0e89fcfcc3f 100644 --- a/src/mongo/util/quick_exit.cpp +++ b/src/mongo/util/quick_exit.cpp @@ -65,6 +65,12 @@ #include <sanitizer/lsan_interface.h> #endif +#if __has_feature(xray_instrument) +// See clang/test/Lexer/has_feature_xray_instrument.cpp +// see compiler-rt/lib/xray/xray_basic_flags.inc +#include <xray/xray_log_interface.h> +#endif + #ifdef MONGO_GCOV extern "C" void __gcov_flush(); extern "C" void __gcov_dump(); @@ -92,6 +98,13 @@ void quickExitWithoutLogging(ExitCode code) { #endif #endif +#if __has_feature(xray_instrument) + // Stop XRay and flush the xray basic log + /* ignore */ __xray_log_finalize(); + /* ignore */ __xray_unpatch(); + /* ignore */ __xray_log_flushLog(); +#endif + #if __has_feature(address_sanitizer) // Always dump coverage data first because older versions of sanitizers may not write coverage // data before exiting with errors. The underlying issue is fixed in clang 3.6, which also |