mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-09-20 15:18:59 +00:00
3bc2d79384
* exo/fusee: hookup new prodinfo settings * fusee: new scheme doesn't need FLAGS_DEFAULT * fusee: fix c/p errors * ams.mitm: completely revamp prodinfo backup mechanism * ams.mitm: Implement revamped blanking/write policy * strat: make early boot more debuggable * exo: condense flag logic
93 lines
3.1 KiB
C++
93 lines
3.1 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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namespace ams::spl {
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HardwareType GetHardwareType() {
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u64 out_val = 0;
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R_ABORT_UNLESS(splGetConfig(SplConfigItem_HardwareType, &out_val));
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return static_cast<HardwareType>(out_val);
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}
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MemoryArrangement GetMemoryArrangement() {
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u64 arrange = 0;
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R_ABORT_UNLESS(splGetConfig(SplConfigItem_MemoryArrange, &arrange));
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arrange &= 0x3F;
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switch (arrange) {
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case 2:
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return MemoryArrangement_StandardForAppletDev;
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case 3:
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return MemoryArrangement_StandardForSystemDev;
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case 17:
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return MemoryArrangement_Expanded;
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case 18:
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return MemoryArrangement_ExpandedForAppletDev;
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default:
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return MemoryArrangement_Standard;
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}
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}
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bool IsDisabledProgramVerification() {
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u64 val = 0;
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R_ABORT_UNLESS(splGetConfig(SplConfigItem_DisableProgramVerification, &val));
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return val != 0;
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}
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bool IsDevelopmentHardware() {
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bool is_dev_hardware;
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R_ABORT_UNLESS(splIsDevelopment(&is_dev_hardware));
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return is_dev_hardware;
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}
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bool IsDevelopmentFunctionEnabled() {
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u64 val = 0;
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R_ABORT_UNLESS(splGetConfig(SplConfigItem_IsDebugMode, &val));
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return val != 0;
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}
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bool IsRecoveryBoot() {
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u64 val = 0;
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R_ABORT_UNLESS(splGetConfig(SplConfigItem_IsRecoveryBoot, &val));
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return val != 0;
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}
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bool IsMariko() {
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const auto hw_type = GetHardwareType();
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switch (hw_type) {
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case HardwareType::Icosa:
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case HardwareType::Copper:
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return false;
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case HardwareType::Hoag:
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case HardwareType::Iowa:
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return true;
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AMS_UNREACHABLE_DEFAULT_CASE();
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}
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}
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Result GenerateAesKek(AccessKey *access_key, const void *key_source, size_t key_source_size, u32 generation, u32 option) {
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AMS_ASSERT(key_source_size == sizeof(KeySource));
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return splCryptoGenerateAesKek(key_source, generation, option, static_cast<void *>(access_key));
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}
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Result GenerateAesKey(void *dst, size_t dst_size, const AccessKey &access_key, const void *key_source, size_t key_source_size) {
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AMS_ASSERT(dst_size == crypto::AesEncryptor128::KeySize);
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AMS_ASSERT(key_source_size == sizeof(KeySource));
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return splCryptoGenerateAesKey(std::addressof(access_key), key_source, dst);
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}
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}
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