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-rw-r--r--lib/scudo/standalone/wrappers_c.cpp39
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/scudo/standalone/wrappers_c.cpp b/lib/scudo/standalone/wrappers_c.cpp
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+//===-- wrappers_c.cpp ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "platform.h"
+
+// Skip this compilation unit if compiled as part of Bionic.
+#if !SCUDO_ANDROID || !_BIONIC
+
+#include "allocator_config.h"
+#include "wrappers_c.h"
+#include "wrappers_c_checks.h"
+
+#include <stdint.h>
+#include <stdio.h>
+
+static scudo::Allocator<scudo::Config> Allocator;
+// Pointer to the static allocator so that the C++ wrappers can access it.
+// Technically we could have a completely separated heap for C & C++ but in
+// reality the amount of cross pollination between the two is staggering.
+scudo::Allocator<scudo::Config> *AllocatorPtr = &Allocator;
+
+extern "C" {
+
+#define SCUDO_PREFIX(name) name
+#define SCUDO_ALLOCATOR Allocator
+#include "wrappers_c.inc"
+#undef SCUDO_ALLOCATOR
+#undef SCUDO_PREFIX
+
+INTERFACE void __scudo_print_stats(void) { Allocator.printStats(); }
+
+} // extern "C"
+
+#endif // !SCUDO_ANDROID || !_BIONIC