Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/tools/fuzzing/nyx/Nyx.h b/tools/fuzzing/nyx/Nyx.h
new file mode 100644
index 0000000000..0489b2088e
--- /dev/null
+++ b/tools/fuzzing/nyx/Nyx.h
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_fuzzing_Nyx_h
+#define mozilla_fuzzing_Nyx_h
+
+#include <stdint.h>
+#include <atomic>
+#include <list>
+
+#ifndef NYX_DISALLOW_COPY_AND_ASSIGN
+#  define NYX_DISALLOW_COPY_AND_ASSIGN(T) \
+    T(const T&);                          \
+    void operator=(const T&)
+#endif
+
+namespace mozilla {
+
+class MallocAllocPolicy;
+template <class T, size_t MinInlineCapacity, class AllocPolicy>
+class Vector;
+
+namespace fuzzing {
+
+class Nyx {
+ public:
+  static Nyx& instance();
+
+  void start(void);
+  bool started(void);
+  bool is_enabled(const char* identifier);
+  bool is_replay();
+  uint32_t get_data(uint8_t* data, uint32_t size);
+  uint32_t get_raw_data(uint8_t* data, uint32_t size);
+  void release(uint32_t iterations = 1);
+  void handle_event(const char* type, const char* file, int line,
+                    const char* reason);
+  void dump_file(void* buffer, size_t len, const char* filename);
+
+ private:
+  std::atomic<bool> mInited;
+
+  std::atomic<bool> mReplayMode;
+  std::list<Vector<uint8_t, 0, MallocAllocPolicy>*> mReplayBuffers;
+  Vector<uint8_t, 0, MallocAllocPolicy>* mRawReplayBuffer;
+
+  Nyx();
+  NYX_DISALLOW_COPY_AND_ASSIGN(Nyx);
+};
+
+}  // namespace fuzzing
+}  // namespace mozilla
+
+#endif /* mozilla_fuzzing_Nyx_h */