Index: base/allocator/allocator_shim_override_cpp_symbols.h |
diff --git a/base/allocator/allocator_shim_override_cpp_symbols.h b/base/allocator/allocator_shim_override_cpp_symbols.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..616716fb96f0dda2bc94d18ab18616c5e9acc3f3 |
--- /dev/null |
+++ b/base/allocator/allocator_shim_override_cpp_symbols.h |
@@ -0,0 +1,42 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifdef BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_CPP_SYMBOLS_H_ |
+#error This header is meant to be included only once by allocator_shim.cc |
+#endif |
+#define BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_CPP_SYMBOLS_H_ |
+ |
+// Alias the default new/delete C++ symbols to the shim entry points. |
+// This file is strongly inspired by tcmalloc's libc_override_redefine.h. |
+ |
+#include <new> |
+ |
+#include "base/allocator/allocator_shim_internals.h" |
+ |
+SHIM_ALWAYS_EXPORT void* operator new(size_t size) |
+ SHIM_ALIAS_SYMBOL(ShimCppNew); |
+ |
+SHIM_ALWAYS_EXPORT void operator delete(void* p) __THROW |
+ SHIM_ALIAS_SYMBOL(ShimCppDelete); |
+ |
+SHIM_ALWAYS_EXPORT void* operator new[](size_t size) |
+ SHIM_ALIAS_SYMBOL(ShimCppNew); |
+ |
+SHIM_ALWAYS_EXPORT void operator delete[](void* p) __THROW |
+ SHIM_ALIAS_SYMBOL(ShimCppDelete); |
+ |
+SHIM_ALWAYS_EXPORT void* operator new(size_t size, |
+ const std::nothrow_t&) __THROW |
+ SHIM_ALIAS_SYMBOL(ShimCppNew); |
+ |
+SHIM_ALWAYS_EXPORT void* operator new[](size_t size, |
+ const std::nothrow_t&) __THROW |
+ SHIM_ALIAS_SYMBOL(ShimCppNew); |
+ |
+SHIM_ALWAYS_EXPORT void operator delete(void* p, const std::nothrow_t&) __THROW |
+ SHIM_ALIAS_SYMBOL(ShimCppDelete); |
+ |
+SHIM_ALWAYS_EXPORT void operator delete[](void* p, |
+ const std::nothrow_t&) __THROW |
+ SHIM_ALIAS_SYMBOL(ShimCppDelete); |