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Summary:
Sometimes an allocation stack trace is not very informative. Provide a
way to replace it with a stack trace of the user's choice.
Reviewers: pcc, kcc
Subscribers: #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D69208
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Summary:
Intercept vfork on arm, aarch64, i386 and x86_64.
Reviewers: pcc, vitalybuka
Subscribers: kubamracek, mgorny, javed.absar, krytarowski, kristof.beyls, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D58533
llvm-svn: 355030
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Revert r354625, r354627 - multiple build failures.
llvm-svn: 354629
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Summary: AArch64 only for now.
Reviewers: vitalybuka, pcc
Subscribers: srhines, kubamracek, mgorny, javed.absar, krytarowski, kristof.beyls, jdoerfert, #sanitizers, llvm-commits, kcc
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D58313
llvm-svn: 354625
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to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
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Third attempt. See the description of the corresponding commit in
LLVM for more details.
llvm-svn: 301588
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This reverts r299698, which caused a big increase in object file size.
llvm-svn: 299881
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This is a re-land of r298173, r298169, r298159.
llvm-svn: 299698
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Revert "Fix sanitizer tests with LLVM_TOOL_LLD_BUILD=OFF."
Revert "[asan] Remove gc-sections test with bfd."
Revert "[asan] Disable globals-gc test with ld.bfd."
Revert "[asan] Fix dead stripping of globals on Linux (compiler-rt)"
OOM in gold linker.
llvm-svn: 298287
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Runtime support for the new instrumentation of globals based on !associated, and a bunch of tests.
Differential Revision: https://reviews.llvm.org/D30120
llvm-svn: 298159
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Add a new auxiliary file to each sanitizer: sanitizer_interface.inc, listing all
the functions exported, with the macros: INTERFACE_FUNCTION() and
INTERFACE_WEAK_FUNCTION().
So, when we need to define or repeat a procedure for each function in the
sanitizer's interface, we can define the macros and include that header.
In particular, these files are needed for Windows, in the nexts commits.
Also, this files could replace the existing files: weak_symbols.txt for Apple.
Instead of reading weak_symbols.txt to get the list of weak symbols, we could
read the file sanitizer_interface.inc and consider all the symbols included with
the macro INTERFACE_WEAK_FUNCTION(Name).
In this commit, I only include these files to the sanitizers that work on
Windows. We could do the same for the rest of the sanitizers when needed.
I updated tests for: Linux, Darwin and Windows. If a new function is exported
but is not present in the interface list, the tests
"interface_symbols_[darwin|windows|linux].c" fail.
Also, I remove the comments: "/* OPTIONAL */" which are not required any more,
because we use the macro: INTERFACE_WEAK_FUNCTION() for weak functions.
Differential Revision: https://reviews.llvm.org/D29148
llvm-svn: 293682
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