llvm-svn: 158522

[Sanitizer] move all the rest re-implementations of libc functions from ASan runtime to common sanitizer runtime

llvm-svn: 158519

[Sanitizer] Use DEFINE_REAL macro in TSan runtime to call libc implementations of functions. Move strchr to sanitizer_libc.

llvm-svn: 158517

llvm-svn: 158514

llvm-svn: 158502

llvm-svn: 158500

llvm-svn: 158499

llvm-svn: 158496

[Sanitizer] move more portability wrappers to common runtime: sleep, _exit, abort, atexit, pthread_self

llvm-svn: 158493

llvm-svn: 158490

llvm-svn: 158473

I'm not sure if this is the right fix, but this has been broken
for two weeks and pleas for review were ignored. It seems to do
the right thing.

llvm-svn: 158466

llvm-svn: 158465

llvm-svn: 158452

llvm-svn: 158451

llvm-svn: 158450

[Sanitizer] Workaround for -Wunused-private-field warning - add an attribute in TSan unit test, and silence this warning as gtest has unused fields.

llvm-svn: 158449

llvm-svn: 158448

llvm-svn: 158447

llvm-svn: 158312

[Sanitizer] Use __libc_malloc/__libc_free instead of malloc/free inside internal allocator on Linux (important for TSan)

llvm-svn: 158261

llvm-svn: 158260

llvm-svn: 158202

llvm-svn: 158201

llvm-svn: 158200

llvm-svn: 158198

[Sanitizer] move internal_strdup and internal_memcpy to common runtime. Make internal allocations from TSan runtime call InternalAlloc from common runtime

llvm-svn: 158148

llvm-svn: 158147

llvm-svn: 158145

llvm-svn: 158144

llvm-svn: 158143

[Sanitizer] Allocator for internal runtime purposes. Currently it calls libcmalloc, but we might have to make it more low-level in future

llvm-svn: 158142

llvm-svn: 158141

llvm-svn: 158140

llvm-svn: 158139

llvm-svn: 158138

llvm-svn: 158083

llvm-svn: 158082

llvm-svn: 158078

llvm-svn: 158077