Update compiler-rt to trunk r224034. This brings a number of new

builtins, and also the various sanitizers.  Support for these will be
added in a later commit.

1 files changed, 38 insertions, 0 deletions

diff --git a/contrib/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interface.h b/contrib/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interface.h
new file mode 100644
index 0000000..2cd924c
--- /dev/null
+++ b/contrib/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interface.h
@@ -0,0 +1,38 @@
+//===-- sanitizer_allocator_interface.h ------------------------- C++ -----===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Re-declaration of functions from public sanitizer allocator interface.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_INTERFACE_H
+#define SANITIZER_ALLOCATOR_INTERFACE_H
+
+#include "sanitizer_internal_defs.h"
+
+using __sanitizer::uptr;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_estimated_allocated_size(uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr
+__sanitizer_get_allocated_size(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes();
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+    /* OPTIONAL */ void __sanitizer_malloc_hook(void *ptr, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+    /* OPTIONAL */ void __sanitizer_free_hook(void *ptr);
+}  // extern "C"
+
+#endif  // SANITIZER_ALLOCATOR_INTERFACE_H