Like r367463, but for dfsan, stats, ubsan_minimal.



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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.

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when building with an IDE so that header files show up in the UI.
This massively improves the development workflow in IDEs.

To implement this a new function `compiler_rt_process_sources(...)` has
been added that adds header files to the list of sources when the
generator is an IDE. For non-IDE generators (e.g. Ninja/Makefile) no
changes are made to the list of source files.

The function can be passed a list of headers via the
`ADDITIONAL_HEADERS` argument. For each runtime library a list of
explicit header files has been added and passed via
`ADDITIONAL_HEADERS`. For `tsan` and `sanitizer_common` a list of
headers was already present but it was stale and has been updated
to reflect the current state of the source tree.

The original version of this patch used file globbing (`*.{h,inc,def}`)
to find the headers but the approach was changed due to this being a
CMake anti-pattern (if the list of headers changes CMake won't
automatically re-generate if globbing is used).

The LLVM repo contains a similar function named `llvm_process_sources()`
but we don't use it here for several reasons:

* It depends on the `LLVM_ENABLE_OPTION` cache variable which is
  not set in standalone compiler-rt builds.
* We would have to `include(LLVMProcessSources)` which I'd like to
  avoid because it would include a bunch of stuff we don't need.

Differential Revision: https://reviews.llvm.org/D48422

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Summary: Adding a couple missed RTSanitizerCommonSymbolizer in makefiles.

Subscribers: kubamracek, mgorny, delcypher, llvm-commits, #sanitizers

Differential Revision: https://reviews.llvm.org/D45694

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This change adds support for compiler-rt builtins as an alternative
compiler runtime to libgcc.

Differential Revision: https://reviews.llvm.org/D35165

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This reverts commit fd63314d6770e0da62572a3fea2c41c4cc0fc58a.

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This change adds support for compiler-rt builtins as an alternative
compiler runtime to libgcc.

Differential Revision: https://reviews.llvm.org/D35165

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Summary:
This is a pure refactoring change.  It just moves code that is
related to filesystem operations from sanitizer_common.{cc,h} to
sanitizer_file.{cc,h}.  This makes it cleaner to disable the
filesystem-related code for a new port that doesn't want it.

Submitted on behalf of Roland McGrath.

Reviewers: kcc, eugenis, alekseyshl

Reviewed By: alekseyshl

Subscribers: vitalybuka, llvm-commits, kubamracek, mgorny, phosek

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D35591

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Breaks Windows build.

This reverts commit r308640.

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