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https://github.com/Atmosphere-NX/Atmosphere.git
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48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
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/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "util_catch.hpp"
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namespace ams::test {
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class ScopedHeap {
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NON_COPYABLE(ScopedHeap);
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NON_MOVEABLE(ScopedHeap);
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private:
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uintptr_t m_address;
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size_t m_size;
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public:
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explicit ScopedHeap(size_t size) {
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this->SetHeapSize(size);
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}
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~ScopedHeap() {
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const auto result = svc::SetHeapSize(std::addressof(m_address), 0);
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CATCH_REQUIRE(R_SUCCEEDED(result));
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}
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void SetHeapSize(size_t size) {
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m_size = util::AlignUp(size, svc::HeapSizeAlignment);
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const auto result = svc::SetHeapSize(std::addressof(m_address), m_size);
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CATCH_REQUIRE(R_SUCCEEDED(result));
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}
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uintptr_t GetAddress() const { return m_address; }
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size_t GetSize() const { return m_size; }
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};
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}
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