dart-sdk/runtime/vm/bootstrap.h
Ryan Macnak 6fe15f6df9 [vm] Represent tagged pointers as C++ value types instead of C++ pointer types.
This works around bugs in UndefinedBehaviorSanitizer and Clang.

Bug: b/28638298
Change-Id: I6be595f9664516019d28017d24559583a1ae3a21
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/144354
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
2020-04-25 05:21:27 +00:00

37 lines
1.1 KiB
C++

// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#ifndef RUNTIME_VM_BOOTSTRAP_H_
#define RUNTIME_VM_BOOTSTRAP_H_
#include "include/dart_api.h"
#include "vm/allocation.h"
#include "vm/tagged_pointer.h"
namespace dart {
// Forward declarations.
namespace kernel {
class Program;
}
class Bootstrap : public AllStatic {
public:
// Compile the bootstrap libraries, either from sources or a Kernel program.
// If program is NULL, compile from sources or source paths linked into
// the VM. If it is non-NULL it represents the Kernel program to use for
// bootstrapping.
// The caller of this function is responsible for managing the kernel
// program's memory.
static ErrorPtr DoBootstrapping(const uint8_t* kernel_buffer,
intptr_t kernel_buffer_size);
static void SetupNativeResolver();
static bool IsBootstrapResolver(Dart_NativeEntryResolver resolver);
};
} // namespace dart
#endif // RUNTIME_VM_BOOTSTRAP_H_