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| author | Kostya Serebryany <kcc@google.com> | 2014-09-23 17:59:53 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@gcc.gnu.org> | 2014-09-23 17:59:53 +0000 |
| commit | 866e32ad336f1698809cc03c48f884379d6b39e0 (patch) | |
| tree | dfe8acd36f160811afc54c8eaf16e8160ba8bd70 /libsanitizer/tsan/tsan_interface_java.h | |
| parent | e8ee40544aef309d4225852dda191bf0f986f761 (diff) | |
| download | gcc-866e32ad336f1698809cc03c48f884379d6b39e0.zip gcc-866e32ad336f1698809cc03c48f884379d6b39e0.tar.gz gcc-866e32ad336f1698809cc03c48f884379d6b39e0.tar.bz2 | |
[libsanitizer merge from upstream r218156]
From-SVN: r215527
Diffstat (limited to 'libsanitizer/tsan/tsan_interface_java.h')
| -rw-r--r-- | libsanitizer/tsan/tsan_interface_java.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libsanitizer/tsan/tsan_interface_java.h b/libsanitizer/tsan/tsan_interface_java.h index 885ff28..9af1f3f 100644 --- a/libsanitizer/tsan/tsan_interface_java.h +++ b/libsanitizer/tsan/tsan_interface_java.h @@ -48,8 +48,13 @@ void __tsan_java_alloc(jptr ptr, jptr size) INTERFACE_ATTRIBUTE; void __tsan_java_free(jptr ptr, jptr size) INTERFACE_ATTRIBUTE; // Callback for memory move by GC. // Can be aggregated for several objects (preferably). -// The ranges must not overlap. +// The ranges can overlap. void __tsan_java_move(jptr src, jptr dst, jptr size) INTERFACE_ATTRIBUTE; +// This function must be called on the finalizer thread +// before executing a batch of finalizers. +// It ensures necessary synchronization between +// java object creation and finalization. +void __tsan_java_finalize() INTERFACE_ATTRIBUTE; // Mutex lock. // Addr is any unique address associated with the mutex. |