This commit changes the strategy for building shared ASan runtime
and the way we test it:
- COMPILER_RT_BUILD_SHARED_ASAN CMake option is removed. We now
always build shared ASan runtime (it is the default on Android,
Windows and Mac, and not the default on Linux and FreeBSD).
- Platforms, which use static runtime by default now have
"check-asan-dynamic" testsuite. This testsuite contains instrumented
unit tests, and ASan lit tests, and runs them with shared ASan
runtime. This testsuite is *not* a part of "check-asan" and
*not* a part of "check-all", as adding 1000 more test cases, which
duplicate existing ones is costly. However, you're welcome to
add this command to your buildbot.
llvm-svn: 224470
Summary:
I don't know anything about profiling but it seems to work out of the
box on PowerPC64. At least "make check-profile" works.
A few tests needed tweaking because PowerPC64 IR declares main with
"define signext i32 @main" instead of just "define i32 @main".
This also fixes the asan asan_and_llvm_coverage_test test, which
compiles with -coverage so requires that a profiling version of
libclang_rt has been built.
Reviewers: dexonsmith, kcc, samsonov
Reviewed By: samsonov
Subscribers: samsonov, llvm-commits
Differential Revision: http://reviews.llvm.org/D6233
llvm-svn: 221877
objects with the powerpc64le name. i.e. asan-powerpc64le.a
This change allows those objects to be built.
Differential Revision: http://reviews.llvm.org/D6043
llvm-svn: 221356
C4146: 'unary minus operator applied to unsigned type, result still unsigned'
C4291: ''declaration' : no matching operator delete found; memory will not be freed if initialization throws an exception'
C4800: ''type' : forcing value to bool 'true' or 'false' (performance warning)'
llvm-svn: 220507
cmake/config-ix.cmake: Enabled building of asan for mipsel arch
test/asan/CMakeLists.txt: Enabled testing of asan for mipsel
Patch by Kumar Sukhani
Differential Revision: http://reviews.llvm.org/D5615
llvm-svn: 219496
Makes sure ARM bots don't run AArch64 and vice-versa, since not all
AArch64 systems can run AArch32 and no ARM hardware can run AArch64.
llvm-svn: 219304
Summary:
Changed cmake/config-ix.cmake to add support for different MIPS architectures: mips, mipsel, mips64, mips64el
In profile code there is no target based dependencies, so just enabling mips flag does the work.
Patch by Mohit Bhakkad
Reviewers: dsanders, void, petarj, kcc, samsonov
Reviewed By: samsonov
Subscribers: llvm-commits, farazs, kumarsukhani
Differential Revision: http://reviews.llvm.org/D4880
llvm-svn: 218866
This is needed so we can produce -i686- named libraries for
x86 Android (which is i686-linux-android).
An alternative solution would be keeping the "i386" name internally and
tweaking the OUTPUT_NAME of compiler-rt libraries.
llvm-svn: 218761
* Detect Android toolchain target arch and set correct runtime library name.
* Merged a lot of Android and non-Android code paths.
* Android is only supported in standalone build of compiler-rt now.
* Linking lsan-common in ASan-Android (makes lsan annotations work).
* Relying on -fsanitize=address linker flag when building tests (again,
unification with non-Android path).
* Runtime library moved from lib/asan to lib/linux.
llvm-svn: 218605
Changed files:
config-ix.cmake: Enabled UBSan for MIPS32
sanitizer_stacktrace.cc: Program counter for MIPS32 is four byte aligned
and a delay slot so subtracted PC by 8 for getting call site address.
cast-overflow.cpp: Added big endian support for this test case.
Patch by Sagar Thakur.
Differential Revision: http://reviews.llvm.org/D4881
llvm-svn: 218519
a given platform in a top-level CMakeLists.txt to use it both
in lib/ and in test/ subdirectories. Move architecture/platform
checks to config-ix.
llvm-svn: 215247
Alexey Samsonov