blob: 1d9f6eb0d3e070de994dad174cdbdc14c38b7f7c [file] [log] [blame]
// Copyright 2020 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.
#include "debug-helper-internal.h"
#include "src/compiler/types.h"
namespace ic = v8::internal::compiler;
extern "C" {
V8_DEBUG_HELPER_EXPORT const char* _v8_debug_helper_BitsetName(
uint64_t payload) {
// Check if payload is a bitset and return the bitset type.
// This line is duplicating the logic from Type::IsBitset.
bool is_bit_set = payload & 1;
if (!is_bit_set) return nullptr;
ic::BitsetType::bitset bits =
static_cast<ic::BitsetType::bitset>(payload ^ 1u);
switch (bits) {
#define RETURN_NAMED_TYPE(type, value) \
case ic::BitsetType::k##type: \
return #type;
return nullptr;