73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/*
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* This file is part of Luma3DS
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* Copyright (C) 2016 Aurora Wright, TuxSH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for 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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* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified
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* reasonable legal notices or author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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*/
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#pragma once
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#include "types.h"
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typedef struct patchData {
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u32 offset[2];
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union {
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u8 type0[8];
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u16 type1;
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} patch;
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u32 type;
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} patchData;
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typedef struct __attribute__((packed))
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{
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char magic[4];
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u8 versionMajor;
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u8 versionMinor;
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u8 versionBuild;
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u8 flags;
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u32 commitHash;
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u32 config;
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} CFWInfo;
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extern bool isN3DS, isDevUnit;
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u8 *getProcess9(u8 *pos, u32 size, u32 *process9Size, u32 *process9MemAddr);
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u32 *getKernel11Info(u8 *pos, u32 size, u8 **freeK11Space, u32 **arm11SvcHandler, u32 **arm11ExceptionsPage);
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void patchSignatureChecks(u8 *pos, u32 size);
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void patchTitleInstallMinVersionCheck(u8 *pos, u32 size);
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void patchFirmlaunches(u8 *pos, u32 size, u32 process9MemAddr);
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void patchFirmWrites(u8 *pos, u32 size);
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void patchOldFirmWrites(u8 *pos, u32 size);
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void reimplementSvcBackdoor(u8 *pos, u32 *arm11SvcTable, u8 **freeK11Space);
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void implementSvcGetCFWInfo(u8 *pos, u32 *arm11SvcTable, u8 **freeK11Space);
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void applyLegacyFirmPatches(u8 *pos, FirmwareType firmType);
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void patchTwlBg(u8 *pos);
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void getInfoForArm11ExceptionHandlers(u8 *pos, u32 size, u32 *stackAddr, u32 *codeSetOffset);
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void patchArm9ExceptionHandlersInstall(u8 *pos, u32 size);
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void patchSvcBreak9(u8 *pos, u32 size, u32 k9addr);
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void patchSvcBreak11(u8 *pos, u32 *arm11SvcTable);
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void patchKernel9Panic(u8 *pos, u32 size, FirmwareType firmType);
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void patchKernel11Panic(u8 *pos, u32 size);
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void patchArm11SvcAccessChecks(u32 *arm11SvcHandler);
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void patchK11ModuleChecks(u8 *pos, u32 size, u8 **freeK11Space);
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void patchP9AccessChecks(u8 *pos, u32 size);
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void patchUnitInfoValueSet(u8 *pos, u32 size); |