Introduce a new %run_nomprotect substitution to run tests that do not
work with MPROTECT enabled. This uses paxctl via a wrapper on NetBSD,
and evaluates to plain %run on other systems.
Differential Revision: https://reviews.llvm.org/D71513
Use a new %run wrapper for ASAN/MSAN/TSAN tests that calls paxctl
in order to disable ASLR on the test executables. This makes it
possible to test sanitizers on systems where ASLR is enabled by default.
Differential Revision: https://reviews.llvm.org/D70958
These lit configuration files are really Python source code. Using the
.py file extension helps editors and tools use the correct language
mode. LLVM and Clang already use this convention for lit configuration,
this change simply applies it to all of compiler-rt.
Reviewers: vitalybuka, dberris
Differential Revision: https://reviews.llvm.org/D63658
llvm-svn: 364591