llvm-svn: 157746

llvm-svn: 157744

[asan,tsan] introduce sanitizer_common/sanitizer_defs.h and perform some renaming in asan rt. More to come.

llvm-svn: 157743

It turns out that atos does not print the symbol names for static C++ functions correctly (one of the two leading underscores is omitted), so they remain mangled.

llvm-svn: 157742

llvm-svn: 157740

llvm-svn: 157739

llvm-svn: 157693

instead of the first character of the value.

llvm-svn: 157692

llvm-svn: 157691

llvm-svn: 157625

which will contain code shared between asan and tsan run-times.

Naming is hard. If you can suggest a better name for the directory -- speak up.

llvm-svn: 157611

llvm-svn: 157608

llvm-svn: 157603

llvm-svn: 157600

llvm-svn: 157585

llvm-svn: 157584

Clients may define the __asan_default_options char string containing the default options for the tool now.

llvm-svn: 157582

llvm-svn: 157580

llvm-svn: 157579

llvm-svn: 157578

Add support for the GCOV_PREFIX_STRIP env variable which tries to strip off the first 'n' directories from the filename.

llvm-svn: 157574

llvm-svn: 157573

we can't open the file even after creating all of the directories to it, then
just give up.

llvm-svn: 157572

* Check for absolute paths before using the GCOV_PREFIX.
* Don't add an ending path separator if there's already one.

llvm-svn: 157571

llvm-svn: 157570

llvm-svn: 157569

llvm-svn: 157568

llvm-svn: 157567

llvm-svn: 157566

llvm-svn: 157565

llvm-svn: 157560

llvm-svn: 157559

llvm-svn: 157477

llvm-svn: 157473

When the flag is set to zero, we do not check for errors in malloc_usable_size.
This may be useful to work around a bug in Nvidia drivers prior to 295.*

llvm-svn: 157472

llvm-svn: 157466

llvm-svn: 157465

depending on -m32/-m64 addr2line says either e.g. __xsan_strnlen or just strnlen

llvm-svn: 157464

llvm-svn: 157406

llvm-svn: 157392