mozjs_sys 0.67.1

System crate for the Mozilla SpiderMonkey JavaScript engine.
/* -*- 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/. */

#include "jit/mips64/Bailouts-mips64.h"

#include "vm/JSContext.h"
#include "vm/Realm.h"

using namespace js;
using namespace js::jit;

BailoutFrameInfo::BailoutFrameInfo(const JitActivationIterator& activations,
                                   BailoutStack* bailout)
    : machine_(bailout->machineState()) {
  uint8_t* sp = bailout->parentStackPointer();
  framePointer_ = sp + bailout->frameSize();
  topFrameSize_ = framePointer_ - sp;

  JSScript* script =
      ScriptFromCalleeToken(((JitFrameLayout*)framePointer_)->calleeToken());
  topIonScript_ = script->ionScript();

  attachOnJitActivation(activations);
  snapshotOffset_ = bailout->snapshotOffset();
}