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Objects may move during the garbage collection, and JVM needs
to notify ThreadAnalyzer about that. The new function
__tsan_java_find eliminates the need to maintain these
objects both in ThreadAnalyzer and JVM.
Author: Alexander Smundak (asmundak)
Reviewed in https://reviews.llvm.org/D27720
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@289682 91177308-0d34-0410-b5e6-96231b3b80d8
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they are required to handle synchronization on volatile/final fields
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@224697 91177308-0d34-0410-b5e6-96231b3b80d8
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JVM actually moves memory between overlapping ranges.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@212560 91177308-0d34-0410-b5e6-96231b3b80d8
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It is required to prevent false positives between object ctor and finalizer,
as otherwise they look completely unsynchronized.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@211829 91177308-0d34-0410-b5e6-96231b3b80d8
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LibIgnore allows to ignore all interceptors called from a particular set
of dynamic libraries. LibIgnore remembers all "called_from_lib" suppressions
from the provided SuppressionContext; finds code ranges for the libraries;
and checks whether the provided PC value belongs to the code ranges.
Also make malloc and friends interceptors use SCOPED_INTERCEPTOR_RAW instead of
SCOPED_TSAN_INTERCEPTOR, because if they are called from an ignored lib,
then must call our internal allocator instead of libc malloc.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@191897 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@191152 91177308-0d34-0410-b5e6-96231b3b80d8
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this is required to handle Object.Wait()
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182088 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170881 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170681 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170679 91177308-0d34-0410-b5e6-96231b3b80d8
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