Update compiler-rt to trunk r228651. This enables using Address

Sanitizer and Undefined Behavior Sanitizer with clang 3.6.0.

1 files changed, 35 insertions, 0 deletions

diff --git a/contrib/compiler-rt/lib/asan/asan_activation_flags.inc b/contrib/compiler-rt/lib/asan/asan_activation_flags.inc
new file mode 100644
index 0000000..d4c089e
--- /dev/null
+++ b/contrib/compiler-rt/lib/asan/asan_activation_flags.inc
@@ -0,0 +1,35 @@
+//===-- asan_activation_flags.inc -------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// A subset of ASan (and common) runtime flags supported at activation time.
+//
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_ACTIVATION_FLAG
+# error "Define ASAN_ACTIVATION_FLAG prior to including this file!"
+#endif
+
+#ifndef COMMON_ACTIVATION_FLAG
+# error "Define COMMON_ACTIVATION_FLAG prior to including this file!"
+#endif
+
+// ASAN_ACTIVATION_FLAG(Type, Name)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+ASAN_ACTIVATION_FLAG(int, redzone)
+ASAN_ACTIVATION_FLAG(int, max_redzone)
+ASAN_ACTIVATION_FLAG(int, quarantine_size_mb)
+ASAN_ACTIVATION_FLAG(bool, alloc_dealloc_mismatch)
+ASAN_ACTIVATION_FLAG(bool, poison_heap)
+
+COMMON_ACTIVATION_FLAG(bool, allocator_may_return_null)
+COMMON_ACTIVATION_FLAG(int, malloc_context_size)
+COMMON_ACTIVATION_FLAG(bool, coverage)
+COMMON_ACTIVATION_FLAG(const char *, coverage_dir)
+COMMON_ACTIVATION_FLAG(int, verbosity)
+COMMON_ACTIVATION_FLAG(bool, help)