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Commit Graph

Author	SHA1	Message	Date
Serge Guelton	d35f86ef8f	Suppress all uses of LLVM_END_WITH_NULL. NFC. Use variadic templates instead of relying on <cstdarg> + sentinel. This enforces better type checking and makes code more readable. Differential Revision: https://reviews.llvm.org/D32541 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302571 91177308-0d34-0410-b5e6-96231b3b80d8	2017-05-09 19:31:13 +00:00
Kuba Brecka	d84b0f9851	[tsan] Add support for C++ exceptions into TSan (call __tsan_func_exit during unwinding), LLVM part This adds support for TSan C++ exception handling, where we need to add extra calls to __tsan_func_exit when a function is exitted via exception mechanisms. Otherwise the shadow stack gets corrupted (leaked). This patch moves and enhances the existing implementation of EscapeEnumerator that finds all possible function exit points, and adds extra EH cleanup blocks where needed. Differential Revision: https://reviews.llvm.org/D26177 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286893 91177308-0d34-0410-b5e6-96231b3b80d8	2016-11-14 21:41:13 +00:00

Author

SHA1

Message

Date

Serge Guelton

d35f86ef8f

Suppress all uses of LLVM_END_WITH_NULL. NFC.

Use variadic templates instead of relying on <cstdarg> + sentinel.
This enforces better type checking and makes code more readable.

Differential Revision: https://reviews.llvm.org/D32541


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302571 91177308-0d34-0410-b5e6-96231b3b80d8

2017-05-09 19:31:13 +00:00

Kuba Brecka

d84b0f9851

[tsan] Add support for C++ exceptions into TSan (call __tsan_func_exit during unwinding), LLVM part

This adds support for TSan C++ exception handling, where we need to add extra calls to __tsan_func_exit when a function is exitted via exception mechanisms. Otherwise the shadow stack gets corrupted (leaked). This patch moves and enhances the existing implementation of EscapeEnumerator that finds all possible function exit points, and adds extra EH cleanup blocks where needed.

Differential Revision: https://reviews.llvm.org/D26177



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286893 91177308-0d34-0410-b5e6-96231b3b80d8

2016-11-14 21:41:13 +00:00

2 Commits