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Summary: Unit tests for the new clang flags.
Reviewers: eugenis, dvyukov
Subscribers: kubabrecka, llvm-commits
Patch by Alex Shlyapnikov.
Differential Revision: https://reviews.llvm.org/D26462
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@286670 91177308-0d34-0410-b5e6-96231b3b80d8
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This patch complete removed SANITIZER_AARCH64_VMA definition and usage.
AArch64 ports now supports runtime VMA detection and instrumentation
for 39 and 42-bit VMA.
It also Rewrite print_address to take a variadic argument list
(the addresses to print) and adjust the tests which uses it to the new
signature.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@254319 91177308-0d34-0410-b5e6-96231b3b80d8
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The default symbolizer, `llvm-symbolizer` provides sizes for global symbols. On OS X, we want to also allow using `atos` (because it's available everywhere and users don't need to copy/install it) and `dladdr` (it's the only available option when running in a sandbox). However, these symbolizers do not supply the symbol sizes, only names and starting addresses. This patch changes the reporting functions to hide the size of the symbol when this value is unavailable, and modifies tests to make this part of the report "optional".
Differential Revision: http://reviews.llvm.org/D14608
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@252896 91177308-0d34-0410-b5e6-96231b3b80d8
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Patch by Sagar Thakur
Reviewers: dvyukov, samsonov, kcc.
Subscribers: dsanders, mohit.bhakkad, Anand.Takale, llvm-commits.
Differential Revision: http://reviews.llvm.org/D7290
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@230002 91177308-0d34-0410-b5e6-96231b3b80d8
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Even sleep(1) lead to episodical flakes on some machines.
Use an invisible by tsan barrier to enforce required execution order instead.
This makes the tests deterministic and faster.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@226659 91177308-0d34-0410-b5e6-96231b3b80d8
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test_output.sh produces source.cc.exe binaries
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@222345 91177308-0d34-0410-b5e6-96231b3b80d8
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This commit changes the place where TSan runtime turns full path
to binary or shared library into its basename
(/usr/foo/mybinary -> mybinary). Instead of doing it as early as possible
(when we obtained the full path from the symbolizer), we now do it as
late as possible (right before printing the error report).
This seems like a right thing to do - stripping to basename is a detail
of report formatting implementation, and should belong there. Also, we
might need the full path at some point - for example, to match the
suppressions.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@221225 91177308-0d34-0410-b5e6-96231b3b80d8
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Differential Revision: http://reviews.llvm.org/D5668
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@219398 91177308-0d34-0410-b5e6-96231b3b80d8
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Add a script that is used to deflake inherently flaky tsan tests.
It is invoked from lit tests as:
%deflake %run %t
The script runs the target program up to 10 times,
until it produces a tsan warning.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@209898 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@207709 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201414 91177308-0d34-0410-b5e6-96231b3b80d8
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