/* * This file is part of Luma3DS * Copyright (C) 2016 Aurora Wright, TuxSH * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that 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 . * * Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * reasonable legal notices or author attributions in that material or in the Appropriate Legal * Notices displayed by works containing it. */ /* * Signature patches by an unknown author * firmlaunches patching code originally by delebile * FIRM partition writes patches by delebile * ARM11 modules patching code originally by Subv * Idea for svcBreak patches from yellows8 and others on #3dsdev */ #pragma once #include "types.h" extern CfgData configData; u8 *getProcess9Info(u8 *pos, u32 size, u32 *process9Size, u32 *process9MemAddr); u32 *getKernel11Info(u8 *pos, u32 size, u32 *baseK11VA, u8 **freeK11Space, u32 **arm11SvcHandler, u32 **arm11DAbtHandler, u32 **arm11ExceptionsPage); u32 patchSignatureChecks(u8 *pos, u32 size); u32 patchOldSignatureChecks(u8 *pos, u32 size); u32 patchFirmlaunches(u8 *pos, u32 size, u32 process9MemAddr); u32 patchFirmWrites(u8 *pos, u32 size); u32 patchOldFirmWrites(u8 *pos, u32 size); u32 patchTitleInstallMinVersionChecks(u8 *pos, u32 size, u32 firmVersion); u32 patchZeroKeyNcchEncryptionCheck(u8 *pos, u32 size); u32 patchNandNcchEncryptionCheck(u8 *pos, u32 size); u32 patchCheckForDevCommonKey(u8 *pos, u32 size); u32 reimplementSvcBackdoor(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA, u8 **freeK11Space); u32 stubSvcRestrictGpuDma(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA); u32 implementSvcGetCFWInfo(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA, u8 **freeK11Space, bool isSafeMode); u32 patchArm9ExceptionHandlersInstall(u8 *pos, u32 size); u32 getInfoForArm11ExceptionHandlers(u8 *pos, u32 size, u32 *codeSetOffset); u32 patchSvcBreak9(u8 *pos, u32 size, u32 kernel9Address); void patchSvcBreak11(u8 *pos, u32 *arm11SvcTable); u32 patchKernel9Panic(u8 *pos, u32 size); u32 patchKernel11Panic(u8 *pos, u32 size); u32 patchP9AccessChecks(u8 *pos, u32 size); u32 patchArm11SvcAccessChecks(u32 *arm11SvcHandler, u32 *endPos); u32 patchK11ModuleChecks(u8 *pos, u32 size, u8 **freeK11Space, bool patchGames); u32 patchUnitInfoValueSet(u8 *pos, u32 size); u32 patchLgySignatureChecks(u8 *pos, u32 size); u32 patchTwlInvalidSignatureChecks(u8 *pos, u32 size); u32 patchTwlNintendoLogoChecks(u8 *pos, u32 size); u32 patchTwlWhitelistChecks(u8 *pos, u32 size); u32 patchTwlFlashcartChecks(u8 *pos, u32 size, u32 firmVersion); u32 patchOldTwlFlashcartChecks(u8 *pos, u32 size); u32 patchTwlShaHashChecks(u8 *pos, u32 size); u32 patchAgbBootSplash(u8 *pos, u32 size);