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2017-08-07[sanitizer] Remove use of task_for_pid from sanitizer_stoptheworld_mac.ccKuba Mracek
Using task_for_pid to get the "self" task is not necessary, and it can fail (e.g. for sandboxed processes). Let's just use mach_task_self(). Differential Revision: https://reviews.llvm.org/D36284 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@310271 91177308-0d34-0410-b5e6-96231b3b80d8
2017-05-12Account for stack redzone when computing sp on darwinFrancis Ricci
thread_get_register_pointer_values handles the redzone computation automatically, but is marked as an unavailable API function. This patch replicates its logic accounting for the stack redzone on x86_64. Should fix flakiness in the use_stack_threaded test for lsan on darwin. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@302898 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-19Implement StopTheWorld for DarwinFrancis Ricci
Reviewers: kubamracek, alekseyshl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D32189 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@300759 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-19Implement function to get registers from suspended thread on darwinFrancis Ricci
Reviewers: kubamracek, alekseyshl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D32182 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@300691 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-18Implement suspended thread register count for darwinFrancis Ricci
Reviewers: kubamracek, alekseyshl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D32165 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@300599 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-18Remove mips64 defines from darwin-specific fileFrancis Ricci
Reviewers: kubamracek, alekseyshl Subscribers: llvm-commits, arichardson Differential Revision: https://reviews.llvm.org/D32183 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@300598 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-17Update suspended threads info to be compatible with darwinFrancis Ricci
Summary: On Darwin, we need to track thread and tid as separate values. This patch splits out the implementation of the suspended threads list to be OS-specific. Reviewers: glider, kubamracek, kcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D31474 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@300491 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-06Try to fix MAC buildbot after r299630Maxim Ostapenko
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@299632 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-28Enable i386 builds for darwin lsanFrancis Ricci
Summary: Now that __thread is no longer used for lsan on darwin, i386 builds can be enabled. Reviewers: kcc, kubamracek Subscribers: danalbert, srhines, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D29995 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@298946 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-13Add lsan function stubs for darwinFrancis Ricci
Summary: This patch provides stubs for all of the lsan platform-specific functions which need to be implemented for darwin. Currently all of these functions are stubs, for the purpose of fixing compilation. Reviewers: kcc, glider, kubamracek Subscribers: mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D29784 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@294983 91177308-0d34-0410-b5e6-96231b3b80d8
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