mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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85 lines
2.7 KiB
C++
85 lines
2.7 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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#include <stratosphere.hpp>
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#include <stratosphere/spl.hpp>
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#include <stratosphere/spl/smc/spl_smc.hpp>
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namespace ams::exosphere {
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ApiInfo GetApiInfo() {
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u64 exosphere_cfg;
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if (spl::smc::GetConfig(&exosphere_cfg, 1, spl::ConfigItem::ExosphereApiVersion) != spl::smc::Result::Success) {
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R_ABORT_UNLESS(ResultNotPresent());
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}
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return ApiInfo{ util::BitPack64{exosphere_cfg} };
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}
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void ForceRebootToRcm() {
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R_ABORT_UNLESS(spl::smc::ConvertResult(spl::smc::SetConfig(spl::ConfigItem::ExosphereNeedsReboot, 1)));
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}
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void ForceRebootToIramPayload() {
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R_ABORT_UNLESS(spl::smc::ConvertResult(spl::smc::SetConfig(spl::ConfigItem::ExosphereNeedsReboot, 2)));
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}
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void ForceRebootToFatalError() {
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R_ABORT_UNLESS(spl::smc::ConvertResult(spl::smc::SetConfig(spl::ConfigItem::ExosphereNeedsReboot, 3)));
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}
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void ForceShutdown() {
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R_ABORT_UNLESS(spl::smc::ConvertResult(spl::smc::SetConfig(spl::ConfigItem::ExosphereNeedsShutdown, 1)));
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}
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void CopyToIram(uintptr_t iram_dst, const void *dram_src, size_t size) {
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spl::smc::AtmosphereCopyToIram(iram_dst, dram_src, size);
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}
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void CopyFromIram(void *dram_dst, uintptr_t iram_src, size_t size) {
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spl::smc::AtmosphereCopyFromIram(dram_dst, iram_src, size);
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}
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namespace {
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inline u64 GetU64ConfigItem(spl::ConfigItem cfg) {
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u64 tmp;
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R_ABORT_UNLESS(spl::smc::ConvertResult(spl::smc::GetConfig(std::addressof(tmp), 1, cfg)));
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return tmp;
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}
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inline bool GetBooleanConfigItem(spl::ConfigItem cfg) {
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return GetU64ConfigItem(cfg) != 0;
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}
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}
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bool IsRcmBugPatched() {
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return GetBooleanConfigItem(spl::ConfigItem::ExosphereHasRcmBugPatch);
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}
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bool ShouldBlankProdInfo() {
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return GetBooleanConfigItem(spl::ConfigItem::ExosphereBlankProdInfo);
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}
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bool ShouldAllowWritesToProdInfo() {
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return GetBooleanConfigItem(spl::ConfigItem::ExosphereAllowCalWrites);
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}
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u64 GetDeviceId() {
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return GetU64ConfigItem(spl::ConfigItem::DeviceId);
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}
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}
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