llvm-svn: 173681

llvm-svn: 173676

llvm-svn: 173671

llvm-svn: 173668

llvm-svn: 173443

llvm-svn: 173441

llvm-svn: 173336

llvm-svn: 173333

llvm-svn: 173261

[asan] initialize kHighMemEnd at startup (instead of at compile time) to simplify further changes for various address space layouts. Fix asan_allocator2 for PowerPC (tested on 44-bit address space)

llvm-svn: 173260

llvm-svn: 173251

See https://code.google.com/p/address-sanitizer/issues/detail?id=131

llvm-svn: 173149

llvm-svn: 173146

[ASan] Remove the declarations of pthread_workqueue_t and pthread_workitem_handle_t, which are used no more.
Kudos to Jeremy Huddleston Sequoia <jeremyhu@apple.com>

llvm-svn: 173143

llvm-svn: 173142

llvm-svn: 173140

We already have Darwin-specific version of this test.

llvm-svn: 173136

This CL drastically simplifies the way we're hooking the memory allocation routines in ASan on Mac by using dylib interposition to replace the main malloc_zone_* functions. This allows us to avoid replacing the default CFAllocator and drop the CF dependency at all.

Committing this patch will result in the static runtime being broken. A follow-up CL will switch ASan to use the dynamic runtime library.

llvm-svn: 173134

llvm-svn: 173133

ASan: disable flexible mapping and offset on Android. It doesn't work for dynamic ASan runtime there

llvm-svn: 173132

llvm-svn: 173131

llvm-svn: 173130

[asan] split asan_test.cc to speedup parallel build (most important if building with a debug clang, which takes a couple of minutes on this large file with templates). More splits to follow

llvm-svn: 173129

llvm-svn: 173049

llvm-svn: 173048

CMake: generalize checking for target availability and add initial support for PowerPC native arch. With this patch, building LLVM on PowerPC native arch produces a working ASan runtime.

llvm-svn: 173044

Fixup for r173021: build tests with zero-based shadow on Android only, fix condition in checking for shadow gap in asan_mapping.h

llvm-svn: 173026

llvm-svn: 173021

llvm-svn: 173020

ASan: use dynamic lookup when building dynamic ASan runtime on Mac, because shadow mapping and offset are defined in the instrumented modules instead of runtime

llvm-svn: 173015

ASan: build runtime library with ASAN_FLEXIBLE_MAPPING_AND_OFFSET=1 as shadow mapping/offset are always emitted by the LLVM backend now

llvm-svn: 173013

CMake: add functions creating universal runtime libraries for several architectures on OS X and use them in ASan and UBSan build rules

llvm-svn: 173011

llvm-svn: 172976

llvm-svn: 172829

[ASan] Fix the log_path option to use different log files for parent and child processes after fork().

llvm-svn: 172828

CMake: create AddCompilerRT module and implement convenience add_compiler_rt_object_library function

llvm-svn: 172826

llvm-svn: 172817

llvm-svn: 172815

Also add a missing include.

llvm-svn: 172814

llvm-svn: 172812