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/*
* Copyright (C) 2024-2025 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <wtf/SequesteredAllocator.h>
#if USE(PROTECTED_JIT)
namespace WTF {
void SequesteredArenaAllocator::logLiveAllocationDebugInfos()
{
size_t printCount { 0 };
for (auto &[p, info] : m_allocationInfos) {
if (!info.live)
continue;
++printCount;
std::span<const Latin1Character> span = info.proximateFrame.span8();
std::string toPrint { span.begin(), span.end() };
// No newline since we assume the stack frame will have it
dataLogIf(verbose, "Allocator ", id(), ": ", info.size, "B @ ",
RawPointer(reinterpret_cast<void*>(p)), ": allocated by ",
info.proximateFrame);
}
dataLogLnIf(verbose, "Allocator ", id(), ": ", printCount, " allocations logged");
}
}
#endif // USE(PROTECTED_JIT)
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