chromium/v8/src/codegen/maglev-safepoint-table.cc

// Copyright 2022 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 "src/codegen/maglev-safepoint-table.h"

#include <iomanip>

#include "src/codegen/macro-assembler.h"
#include "src/objects/code-inl.h"

namespace v8 {
namespace internal {

MaglevSafepointTable::MaglevSafepointTable(Isolate* isolate, Address pc,
                                           Tagged<Code> code)
    : … { … }

MaglevSafepointTable::MaglevSafepointTable(Isolate* isolate, Address pc,
                                           Tagged<GcSafeCode> code)
    : … { … }

MaglevSafepointTable::MaglevSafepointTable(Address instruction_start,
                                           Address safepoint_table_address)
    : … { … }

int MaglevSafepointTable::find_return_pc(int pc_offset) { … }

MaglevSafepointEntry MaglevSafepointTable::FindEntry(Address pc) const { … }

// static
MaglevSafepointEntry MaglevSafepointTable::FindEntry(Isolate* isolate,
                                                     Tagged<GcSafeCode> code,
                                                     Address pc) { … }

void MaglevSafepointTable::Print(std::ostream& os) const { … }

MaglevSafepointTableBuilder::Safepoint
MaglevSafepointTableBuilder::DefineSafepoint(Assembler* assembler) { … }

int MaglevSafepointTableBuilder::UpdateDeoptimizationInfo(int pc,
                                                          int trampoline,
                                                          int start,
                                                          int deopt_index) { … }

void MaglevSafepointTableBuilder::Emit(Assembler* assembler) { … }

}  // namespace internal
}  // namespace v8