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Summary:
Since r223145 we don't include sanitizer_allocator_internal.h into
sanitizer_symbolizer.h, so we can have undefined reference to
Internal{Alloc, Free} stuff into sanitizer_symbolizer_libbacktrace.cc under
SANITIZER_CP_DEMANGLE macro.
This patch simply includes appropriate header into
sanitizer_symbolizer_libbacktrace.h to resolve the issue.
Patch by Maxim Ostapenko!
Reviewers: kcc, eugenis, samsonov
Subscribers: llvm-commits, ygribov
Differential Revision: http://reviews.llvm.org/D13429
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@249633 91177308-0d34-0410-b5e6-96231b3b80d8
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interface
Reviewed at http://reviews.llvm.org/D7971
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@231032 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewed at http://reviews.llvm.org/D7972
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@231014 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@224308 91177308-0d34-0410-b5e6-96231b3b80d8
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Return a linked list of AddressInfo objects, instead of using an array of
these objects as an output parameter. This simplifies the code in callers
of this function (especially TSan).
Fix a few memory leaks from internal allocator, when the returned
AddressInfo objects were not properly cleared.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@223145 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202503 91177308-0d34-0410-b5e6-96231b3b80d8
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This change allows to compile sanitizer sources so that *san runtime
will attempt to use libbacktrace and/or libiberty for symbolization
(instead of communicating with llvm-symbolizer).
I've tested this patch by manually defining SANITIZER_LIBBACKTRACE and/or
SANITIZER_CP_DEMANGLE, linking with necessary libraries and verifying that
all tests from ASan test suite work.
Based on patches by Jakub Jelinek!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@199384 91177308-0d34-0410-b5e6-96231b3b80d8
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it to the LLVM project through the appropriate channels.
This reverts:
r195837: "[Sanitizer] Add rudimentary support for using libbacktrace in ..."
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@196875 91177308-0d34-0410-b5e6-96231b3b80d8
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More steps are needed to actually make it usable:
* sanitizer runtimes should be compiled with -DSANITIZER_LIBBACKTRACE.
* libbacktrace headers should be installed.
* user has to manually link in libbacktrace.a into the executable.
We can easily solve the first two problems in the build system, but
detecting/linking libbacktrace to all the tests we have and end-user programs
is more challenging (and will unlikely work w/o Driver support).
Based on the patch by Jakub Jelinek!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@195837 91177308-0d34-0410-b5e6-96231b3b80d8
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