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Atmosphere/stratosphere/ams_mitm/source/amsmitm_prodinfo_utils.hpp
SciresM 3bc2d79384
PRODINFO: Revamp blanking/write disallow policy. (#913)
* 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
2020-04-22 16:22:14 -07:00

39 lines
1.4 KiB
C++

/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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 <stratosphere.hpp>
namespace ams::mitm {
constexpr inline size_t CalibrationBinarySize = 0x8000;
constexpr inline s64 SecureCalibrationInfoBackupOffset = 3_MB;
constexpr inline size_t SecureCalibrationBinaryBackupSize = 0xC000;
void InitializeProdInfoManagement();
void SaveProdInfoBackupsAndWipeMemory(char *out_name, size_t out_name_size);
bool ShouldReadBlankCalibrationBinary();
bool IsWriteToCalibrationBinaryAllowed();
void ReadFromBlankCalibrationBinary(s64 offset, void *dst, size_t size);
void WriteToBlankCalibrationBinary(s64 offset, const void *src, size_t size);
void ReadFromFakeSecureBackupStorage(s64 offset, void *dst, size_t size);
void WriteToFakeSecureBackupStorage(s64 offset, const void *src, size_t size);
}