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https://github.com/Atmosphere-NX/Atmosphere-libs.git
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48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* Copyright (c) 2018-2020 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 <mesosphere/kern_common.hpp>
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namespace ams::kern::arch::arm64 {
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struct KExceptionContext {
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u64 x[(30 - 0) + 1];
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u64 sp;
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u64 pc;
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u32 psr;
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u32 write;
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u64 tpidr;
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u64 reserved;
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constexpr void GetSvcThreadContext(ams::svc::LastThreadContext *out) const {
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if ((this->psr & 0x10) == 0) {
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/* aarch64 thread. */
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out->fp = this->x[29];
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out->sp = this->sp;
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out->lr = this->x[30];
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out->pc = this->pc;
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} else {
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/* aarch32 thread. */
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out->fp = this->x[11];
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out->sp = this->x[13];
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out->lr = this->x[14];
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out->pc = this->pc;
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}
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}
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};
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static_assert(sizeof(KExceptionContext) == 0x120);
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} |