chromium/v8/src/wasm/wasm-tier.h

// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#if !V8_ENABLE_WEBASSEMBLY
#error This header should only be included if WebAssembly is enabled.
#endif  // !V8_ENABLE_WEBASSEMBLY

#ifndef V8_WASM_WASM_TIER_H_
#define V8_WASM_WASM_TIER_H_

#include <cstdint>

namespace v8 {
namespace internal {
namespace wasm {

// All the tiers of Wasm execution.
enum class ExecutionTier : int8_t { … };

inline const char* ExecutionTierToString(ExecutionTier tier) { … }

// {kForDebugging} is used for default tiered-down code, {kWithBreakpoints} if
// the code also contains breakpoints, and {kForStepping} for code that is
// flooded with breakpoints.
enum ForDebugging : int8_t { … };

enum DebugState : bool { … };

}  // namespace wasm
}  // namespace internal
}  // namespace v8

#endif  // V8_WASM_WASM_TIER_H_