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This reverts commit https://reviews.llvm.org/rL291734
Reason: mac breakage
http://lab.llvm.org:8080/green//job/clang-stage1-configure-RA_build/28798/consoleFull#1657087648e9a0fee5-ebcc-4238-a641-c5aa112c323e
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@291736 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: kubabrecka, mgorny
Differential Revision: https://reviews.llvm.org/D28541
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@291734 91177308-0d34-0410-b5e6-96231b3b80d8
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This patch builds on LLVM r279776.
In this patch I've done some cleanup and abstracted three common steps runtime components have in their CMakeLists files, and added a fourth.
The three steps I abstract are:
(1) Add a top-level target (i.e asan, msan, ...)
(2) Set the target properties for sorting files in IDE generators
(3) Make the compiler-rt target depend on the top-level target
The new step is to check if a command named "runtime_register_component" is defined, and to call it with the component name.
The runtime_register_component command is defined in llvm/runtimes/CMakeLists.txt, and presently just adds the component to a list of sub-components, which later gets used to generate target mappings.
With this patch a new workflow for runtimes builds is supported. The new workflow when building runtimes from the LLVM runtimes directory is:
> cmake [...]
> ninja runtimes-configure
> ninja asan
The "runtimes-configure" target builds all the dependencies for configuring the runtimes projects, and runs CMake on the runtimes projects. Running the runtimes CMake generates a list of targets to bind into the top-level CMake so subsequent build invocations will have access to some of Compiler-RT's targets through the top-level build.
Note: This patch does exclude some top-level targets from compiler-rt libraries because they either don't install files (sanitizer_common), or don't have a cooresponding `check` target (stats).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@279863 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This patch is a refactoring of the way cmake 'targets' are grouped.
It won't affect non-UI cmake-generators.
Clang/LLVM are using a structured way to group targets which ease
navigation through Visual Studio UI. The Compiler-RT projects
differ from the way Clang/LLVM are grouping targets.
This patch doesn't contain behavior changes.
Reviewers: kubabrecka, rnk
Subscribers: wang0109, llvm-commits, kubabrecka, chrisha
Differential Revision: http://reviews.llvm.org/D21952
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Reviewers: samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D17896
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@262770 91177308-0d34-0410-b5e6-96231b3b80d8
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This makes it so that component-based installations will include resource files (i.e. blacklists). My next patch will add support for component-based installations.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@261699 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This is another step in a multi-step refactoring to move add_sanitizer_rt_symbols in the direction of other add_* functions in compiler-rt.
Changes to CMakeLists files are all minimal except ubsan which tests the new ARCHS loop.
Further cleanup patches will follow.
Reviewers: filcab, bogner, kubabrecka, zaks.anna, glider, samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D12410
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@246199 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary: This is the first step in a multi-step refactoring to move add_sanitizer_rt_symbols in the direction of other add_* functions in compiler-rt.
Reviewers: filcab, bogner, kubabrecka, zaks.anna, glider, samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D12386
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@246102 91177308-0d34-0410-b5e6-96231b3b80d8
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into a single function
Summary: This refactoring moves much of the Apple-specific behavior into a function in AddCompilerRT. The next cleanup patch will remove more of the if(APPLE) checks in the outlying CMakeLists.
This patch adds a bunch of new functionality to add_compiler_rt_runtime so that the target names don't need to be reconstructed outside the call. It also updates some of the call sites to exercise the new functionality, but does not update all uses fully. Subsequent patches will further update call sites and move to using the new features.
Reviewers: filcab, bogner, kubabrecka, zaks.anna, glider, samsonov
Subscribers: beanz, rengolin, llvm-commits
Differential Revision: http://reviews.llvm.org/D12292
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@245970 91177308-0d34-0410-b5e6-96231b3b80d8
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Embed UBSan runtime into TSan and MSan runtimes in the same as we do
in ASan. Extend UBSan test suite to also run tests for these
combinations.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@235954 91177308-0d34-0410-b5e6-96231b3b80d8
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For now tsan_cxx and msan_cxx contain only operator new/delete
replacements. In the future, when we add support for running UBSan+TSan
and UBSan+MSan, they will also contain bits ubsan_cxx runtime.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@235928 91177308-0d34-0410-b5e6-96231b3b80d8
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Move a bunch of functions to a new source file and rename some of them for
consistency. No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@226673 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewed at http://reviews.llvm.org/D5906
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let's rename it to append_list_if
Doing s/append_if/append_list_if/, no functional change.
http://reviews.llvm.org/D5739
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Generalize StackDepot and create a new specialized instance of it to
efficiently (i.e. without duplicating stack trace data) store the
origin history tree.
This reduces memory usage for chained origins roughly by an order of
magnitude.
Most importantly, this new design allows us to put two limits on
stored history data (exposed in MSAN_OPTIONS) that help avoid
exponential growth in used memory on certain workloads.
See comments in lib/msan/msan_origin.h for more details.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@209284 91177308-0d34-0410-b5e6-96231b3b80d8
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tests.
This change lets MSan rely on libcxx's own build system instead of manually
compiling its sources and setting up all the necessary compile flags. It would
also simplify compiling libcxx with another sanitizers (in particular, TSan).
The tricky part is to make sure libcxx is reconfigured/rebuilt when Clang or
MSan runtime library is changed. "clobber" step used in this patch works well
for me, but it's possible it would break for other configurations - will
watch the buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@208451 91177308-0d34-0410-b5e6-96231b3b80d8
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This reduces .tbss from 109K down to almost nothing.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@205618 91177308-0d34-0410-b5e6-96231b3b80d8
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Soon there will be an option to build compiler-rt parts as shared libraries
on Linux. Extracted from http://llvm-reviews.chandlerc.com/D3042
by Yuri Gribov.
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'compiler-rt' target encompassing them all.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201556 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201549 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201412 91177308-0d34-0410-b5e6-96231b3b80d8
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This change adds a Python script that is invoked for
the just-built sanitizer runtime to generate the list of exported symbols
passed to the linker. By default, it contains interceptors and sanitizer
interface functions, but can be extended with tool-specific lists.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189356 91177308-0d34-0410-b5e6-96231b3b80d8
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checked out
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library
Introduce a new object library, RTSanitizerCommonLibc, which will contain
the subset of sanitizer_common with libc dependencies. RTSanitizerCommon
contains the remainder of sanitizer_common, and is intended to have no
libc dependencies. Begin moving code to RTSanitizerCommonLibc, starting
with sanitizer_common.cc, whose libc-dependent portion is moved to
sanitizer_common_libcdep.cc, the first member of the new library.
This split affects the CMake build only. The makefile build continues
to produce the full sanitizer_common library.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182118 91177308-0d34-0410-b5e6-96231b3b80d8
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specify which symbols are exported to DSOs when the sanitizer is statically
linked into a binary.
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Build system setup for MSan lit tests (build with freshly-built clang, run,
check output) - a nearly exact copy from ASan.
First 2 lit tests for MSan.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174876 91177308-0d34-0410-b5e6-96231b3b80d8
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No functionality change.
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Initial commit of the MemorySanitizer runtime library.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169858 91177308-0d34-0410-b5e6-96231b3b80d8
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