llvm-svn: 170701

llvm-svn: 170697

This test didn't pass for me locally because of "T0's stack" being converted to "T0'short stack" by c++filt.
Strange enough this doesn't show up on our bots.

llvm-svn: 170690

llvm-svn: 170687

[asan] add a flag poison_heap to allow better allocator benchmarking, implemenet malloc_stats() on Linux

llvm-svn: 170685

llvm-svn: 170680

llvm-svn: 170677

llvm-svn: 170670

llvm-svn: 170552

llvm-svn: 170549

llvm-svn: 170548

llvm-svn: 170543

build tree. Now just-built Clang is used to:
  1) compile instrumented sources (as before);
  2) compile non-instrumented sources;
  3) compile our own instrumented version of googletest;
  4) link it all together using -fsanitize=address flag
     (instead of trying to copy linker behavior in
      CMake build rules).

This makes ASan unittests pretty much self-consistent
and independent of other LLVM libraries.

llvm-svn: 170541

llvm-svn: 170531

llvm-svn: 170520

[asan] asan_allocator2: improve FindHeapChunkByAddress to find memory chunks to the left of a given address. Almost all tests pass with the new allocator now, only 6 are left to fix.

llvm-svn: 170511

llvm-svn: 170418

llvm-svn: 170339

llvm-svn: 170329

llvm-svn: 170315

llvm-svn: 170313

llvm-svn: 170310

llvm-svn: 170193

llvm-svn: 170190

llvm-svn: 170124

[asan] extend overflow-in-qsort.cc to check both unwind kinds. One more test for SlowUnwind. Move both to Linux dir (no slow unwind on Mac)

llvm-svn: 170122

llvm-svn: 170121

llvm-svn: 170120

llvm-svn: 170119

llvm-svn: 170118

[asan] add two asan flags: fast_unwind_on_fatal and fast_unwind_on_malloc to allow using the slow CFI-based unwinder

llvm-svn: 170117

[Sanitizer] Add new header - sanitizer_platform_interceptors.h, which should define whether or not given function should be intercepted on a given platform.

llvm-svn: 170115

llvm-svn: 170114

llvm-svn: 170112

llvm-svn: 170111

[sanitizer] replace size_t with SIZE_T in interceptors (same for ssize_t, off_t and off64_t). This is done to avoid confusion and to make the code work with compilers that define size_t w/o any includes (MSVC)

llvm-svn: 170103

llvm-svn: 170098

llvm-svn: 169987

llvm-svn: 169985

llvm-svn: 169974