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: 158502

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: 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

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

llvm-svn: 158261

llvm-svn: 158202

[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

[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: 158082

llvm-svn: 158078

llvm-svn: 158077

[Sanitizer] Use common CHECK machinery. Currently each tool has to define its own CheckFailed function.

llvm-svn: 158075

llvm-svn: 158071

llvm-svn: 158070

llvm-svn: 158067

[Sanitizer]: Introduce a common internal printf function. For now, also use tool-specific wrappers TsanPrintf (its output is controlled by TSan flags) and AsanPrintf (which copies its results to the ASan-private buffer). Supported formats: %[z]{d,u,x}, %s, %p. Re-write all format strings in TSan according to this format (this should have no effect on 64-bit platforms).

llvm-svn: 158065

llvm-svn: 158057

llvm-svn: 158056

llvm-svn: 158052

[Sanitizer] add sanitizer_common.h for routines shared between TSan and ASan runtimes. Use __sanitizer::Die() in TSan.

llvm-svn: 158050

llvm-svn: 158001

llvm-svn: 158000

[Sanitizer] Use common defines for ASan and TSan runtime. Split defines between interface defines (can be visible in user code that includes interface ASan/TSan headers) and internal defines.

llvm-svn: 157998

[Sanitizer] add sanitizer_posix.cc. Move more various functions into sanitizer_libc: sscanf, munmap, memchr

llvm-svn: 157994

llvm-svn: 157990