js/src/jit/mips-shared/Bailouts-mips-shared.cpp


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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: set ts=8 sts=4 et sw=4 tw=99:
 * 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/Bailouts.h"

using namespace js;
using namespace js::jit;

BailoutFrameInfo::BailoutFrameInfo(const JitActivationIterator& activations,
                                   InvalidationBailoutStack* bailout)
  : machine_(bailout->machine())
{
    framePointer_ = (uint8_t*) bailout->fp();
    topFrameSize_ = framePointer_ - bailout->sp();
    topIonScript_ = bailout->ionScript();
    attachOnJitActivation(activations);

    uint8_t* returnAddressToFp_ = bailout->osiPointReturnAddress();
    const OsiIndex* osiIndex = topIonScript_->getOsiIndex(returnAddressToFp_);
    snapshotOffset_ = osiIndex->snapshotOffset();
}