1 files changed, 49 insertions, 0 deletions
diff --git a/compiler-rt/lib/scudo/standalone/wrappers_c_bionic.cc b/compiler-rt/lib/scudo/standalone/wrappers_c_bionic.cc
new file mode 100644
index 00000000000..f6e863deb97
--- /dev/null
+++ b/compiler-rt/lib/scudo/standalone/wrappers_c_bionic.cc
@@ -0,0 +1,49 @@
+//===-- wrappers_c_bionic.cc ------------------------------------*- 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"
+
+// This is only used when 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::AndroidConfig> Allocator;
+static scudo::Allocator<scudo::AndroidSvelteConfig> SvelteAllocator;
+
+extern "C" {
+
+// Regular MallocDispatch definitions.
+#define SCUDO_PREFIX(name) CONCATENATE(scudo_, name)
+#define SCUDO_ALLOCATOR Allocator
+#include "wrappers_c.inc"
+#undef SCUDO_ALLOCATOR
+#undef SCUDO_PREFIX
+
+// Svelte MallocDispatch definitions.
+#define SCUDO_PREFIX(name) CONCATENATE(scudo_svelte_, name)
+#define SCUDO_ALLOCATOR SvelteAllocator
+#include "wrappers_c.inc"
+#undef SCUDO_ALLOCATOR
+#undef SCUDO_PREFIX
+
+// The following is the only function that will end up initializing both
+// allocators, which will result in a slight increase in memory footprint.
+INTERFACE void __scudo_print_stats(void) {
+  Allocator.printStats();
+  SvelteAllocator.printStats();
+}
+
+} // extern "C"
+
+#endif // SCUDO_ANDROID && _BIONIC