Atmosphere/libraries/libvapours/include/vapours/svc/svc_common.hpp

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/*
* Copyright (c) 2018-2020 Atmosphère-NX
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*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vapours/results.hpp>
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namespace ams::svc {
/* TODO: C++ style handle? */
#ifdef ATMOSPHERE_IS_STRATOSPHERE
using Handle = ::Handle;
#elif defined ATMOSPHERE_IS_MESOSPHERE
using Handle = u32;
#else
#error "Unknown target for svc::Handle"
#endif
enum class PseudoHandle : Handle {
CurrentThread = 0xFFFF8000,
CurrentProcess = 0xFFFF8001,
};
constexpr ALWAYS_INLINE bool operator==(const Handle &lhs, const PseudoHandle &rhs) {
return static_cast<Handle>(lhs) == static_cast<Handle>(rhs);
}
constexpr ALWAYS_INLINE bool operator==(const PseudoHandle &lhs, const Handle &rhs) {
return static_cast<Handle>(lhs) == static_cast<Handle>(rhs);
}
constexpr ALWAYS_INLINE bool operator!=(const Handle &lhs, const PseudoHandle &rhs) {
return !(lhs == rhs);
}
constexpr ALWAYS_INLINE bool operator!=(const PseudoHandle &lhs, const Handle &rhs) {
return !(lhs == rhs);
}
constexpr ALWAYS_INLINE bool IsPseudoHandle(const Handle &handle) {
return handle == PseudoHandle::CurrentProcess || handle == PseudoHandle::CurrentThread;
}
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#ifdef ATMOSPHERE_ARCH_ARM64
namespace lp64 { /* ... */ }
namespace aarch64 { /* ... */ }
using namespace ::ams::svc::lp64;
using namespace ::ams::svc::aarch64;
/* TODO: ifdef ATMOSPHERE_ABI_LP64 */
#if 1
namespace aarch64::lp64 { /* ... */ }
using namespace ::ams::svc::aarch64::lp64;
#else
namespace aarch64::ilp32 { /* ... */ }
using namespace ::ams::svc::aarch64::ilp32;
#endif
#elif defined ATMOSPHERE_ARCH_ARM
namespace ilp32 { /* ... */ }
namespace aarch32 { /* ... */ }
using namespace ::ams::svc::ilp32;
using namespace ::ams::svc::aarch32;
#else
#error "Unknown Architecture"
#endif
}