// 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, version 2.0. // 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 2.0 for more details. // Copyright (C) 2010 Joseph Jordan // Copyright (C) 2012-2013 damysteryman // Copyright (C) 2012-2015 Christopher Bratusek // Copyright (C) 2013 DarkMatterCore // Copyright (C) 2014 megazig // Copyright (C) 2015 FIX94 #include #include #include #include #include "runtimeiospatch.h" #include "gecko.h" #include "tools.h" #define MEM_REG_BASE 0xd8b4000 #define MEM_PROT (MEM_REG_BASE + 0x20a) static inline void disable_memory_protection(void) { write32(MEM_PROT, read32(MEM_PROT) & 0x0000FFFF); } static const u8 di_readlimit_old[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x7E, 0xD4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08 }; static const u8 di_readlimit_patch[] = { 0x7e, 0xd4 }; static const u8 isfs_permissions_old[] = { 0x42, 0x8B, 0xD0, 0x01, 0x25, 0x66 }; static const u8 isfs_permissions_patch[] = { 0x42, 0x8B, 0xE0, 0x01, 0x25, 0x66 }; static const u8 setuid_old[] = { 0xD1, 0x2A, 0x1C, 0x39 }; static const u8 setuid_patch[] = { 0x46, 0xC0 }; static const u8 es_identify_old[] = { 0x28, 0x03, 0xD1, 0x23 }; static const u8 es_identify_patch[] = { 0x00, 0x00 }; static const u8 hash_old[] = { 0x20, 0x07, 0x23, 0xA2 }; static const u8 hash_patch[] = { 0x00 }; static const u8 new_hash_old[] = { 0x20, 0x07, 0x4B, 0x0B }; static const u8 addticket_vers_check[] = { 0xD2, 0x01, 0x4E, 0x56 }; static const u8 addticket_patch[] = { 0xE0 }; static const u8 es_set_ahbprot_old[] = { 0x68, 0x5B, 0x22, 0xEC, 0x00, 0x52, 0x18, 0x9B, 0x68, 0x1B, 0x46, 0x98, 0x07, 0xDB }; static const u8 es_set_ahbprot_patch[] = { 0x01 }; /* SSL patches made by FIX94 for Nintendont. Ported to libruntimeiospatch by DarkMatterCore */ static const u8 ssl_patch1_old[] = { 0xFE, 0x0E, 0xE3, 0x50, 0x00, 0x00, 0x05, 0x9F }; static const u8 ssl_patch1_new[] = { 0xFE, 0x0E, 0xE3, 0x28, 0xF1, 0x02, 0x05, 0x9F }; // Fixes SSL error -9 (wrong host) static const u8 ssl_patch2_old[] = { 0x00, 0x00, 0x0A, 0x00, 0x00, 0x09, 0xEA, 0x00 }; static const u8 ssl_patch2_new[] = { 0x00, 0x00, 0xEA, 0x00, 0x00, 0x09, 0xEA, 0x00 }; // Fixes SSL error -10 (part 1) (wrong root cert) static const u8 ssl_patch3_old[] = { 0x00, 0x00, 0x1A, 0x00, 0x00, 0x08, 0xE3, 0xE0 }; static const u8 ssl_patch3_new[] = { 0x00, 0x00, 0xEA, 0x00, 0x00, 0x08, 0xE3, 0xE0 }; // Fixes SSL error -10 (part 2) (wrong root cert) static const u8 ssl_patch4_old[] = { 0x00, 0x00, 0xDA, 0x00, 0x00, 0x16, 0xE7, 0x96 }; static const u8 ssl_patch4_new[] = { 0x00, 0x00, 0xEA, 0x00, 0x00, 0x16, 0xE7, 0x96 }; // Fixes SSL error -11 (wrong client cert) //Following patches added to iospatch.c by damysteryman, taken from sciifii v5 static const u8 MEM2_prot_old[] = { 0xB5, 0x00, 0x4B, 0x09, 0x22, 0x01, 0x80, 0x1A, 0x22, 0xF0 }; static const u8 MEM2_prot_patch[] = { 0xB5, 0x00, 0x4B, 0x09, 0x22, 0x00, 0x80, 0x1A, 0x22, 0xF0 }; static const u8 ES_OpenTitleContent1_old[] = { 0x9D, 0x05, 0x42, 0x9D, 0xD0, 0x03 }; static const u8 ES_OpenTitleContent1_patch[] = { 0x9D, 0x05, 0x42, 0x9D, 0xE0, 0x03 }; static const u8 ES_OpenTitleContent2_old[] = { 0xD4, 0x01, 0x4C, 0x36, 0xE0, 0x3B }; static const u8 ES_OpenTitleContent2_patch[] = { 0xE0, 0x01, 0x4C, 0x36, 0xE0, 0x3B }; static const u8 ES_ReadContent_old[] = { 0xFC, 0x0F, 0xB5, 0x30, 0x1C, 0x14, 0x1C, 0x1D, 0x4B, 0x0E, 0x68, 0x9B, 0x2B, 0x00, 0xD0, 0x03, 0x29, 0x00, 0xDB, 0x01, 0x29, 0x0F, 0xDD, 0x01 }; static const u8 ES_ReadContent_patch[] = { 0xFC, 0x0F, 0xB5, 0x30, 0x1C, 0x14, 0x1C, 0x1D, 0x4B, 0x0E, 0x68, 0x9B, 0x2B, 0x00, 0x46, 0xC0, 0x29, 0x00, 0x46, 0xC0, 0x29, 0x0F, 0xE0, 0x01 }; static const u8 ES_CloseContent_old[] = { 0xB5, 0x10, 0x4B, 0x10, 0x68, 0x9B, 0x2B, 0x00, 0xD0, 0x03, 0x29, 0x00, 0xDB, 0x01, 0x29, 0x0F, 0xDD, 0x01 }; static const u8 ES_CloseContent_patch[] = { 0xB5, 0x10, 0x4B, 0x10, 0x68, 0x9B, 0x2B, 0x00, 0x46, 0xC0, 0x29, 0x00, 0x46, 0xC0, 0x29, 0x0F, 0xE0, 0x01 }; static const u8 ES_TitleVersionCheck_old[] = { 0xD2, 0x01, 0x4E, 0x56 }; static const u8 ES_TitleVersionCheck_patch[] = { 0xE0, 0x01, 0x4E, 0x56 }; static const u8 ES_TitleDeleteCheck_old[] = { 0xD8, 0x00, 0x4A, 0x04 }; static const u8 ES_TitleDeleteCheck_patch[] = { 0xE0, 0x00, 0x4A, 0x04 }; //Following set of patches made by damysteryman for use with Wii U's vWii static const u8 Kill_AntiSysTitleInstallv3_pt1_old[] = { 0x68, 0x1A, 0x2A, 0x01, 0xD0, 0x05 }; // Make sure that the pt1 static const u8 Kill_AntiSysTitleInstallv3_pt1_patch[] = { 0x68, 0x1A, 0x2A, 0x01, 0x46, 0xC0 }; // patch is applied twice. -dmm static const u8 Kill_AntiSysTitleInstallv3_pt2_old[] = { 0xD0, 0x02, 0x33, 0x06, 0x42, 0x9A, 0xD1, 0x01 }; // Make sure that the pt2 patch static const u8 Kill_AntiSysTitleInstallv3_pt2_patch[] = { 0x46, 0xC0, 0x33, 0x06, 0x42, 0x9A, 0xE0, 0x01 }; // is also applied twice. -dmm static const u8 Kill_AntiSysTitleInstallv3_pt3_old[] = { 0x68, 0xFB, 0x2B, 0x00, 0xDB, 0x01 }; static const u8 Kill_AntiSysTitleInstallv3_pt3_patch[] = { 0x68, 0xFB, 0x2B, 0x00, 0xDB, 0x10 }; /* ISFS_SetAttr patches made by megazig */ static const u8 isfs_setattr_pt1_old[] = { 0x42, 0xAB, 0xD0, 0x02, 0x20, 0x66 }; static const u8 isfs_setattr_pt1_patch[] = { 0x42, 0xAB, 0xE0, 0x02, 0x20, 0x66 }; static const u8 isfs_setattr_pt2_old[] = { 0x2D, 0x00, 0xD0, 0x02, 0x20, 0x66 }; static const u8 isfs_setattr_pt2_patch[] = { 0x2D, 0x00, 0xE0, 0x02, 0x20, 0x66 }; static u8 apply_patch(const char *name, const u8 *old, u32 old_size, const u8 *patch, size_t patch_size, u32 patch_offset, bool verbose) { u8 *ptr_start = (u8*)*((u32*)0x80003134), *ptr_end = (u8*)0x94000000; u8 found = 0; if(verbose) { gprintf(" Patching %-30s", name); logfile(" Patching %-30s", name); } u8 *location = NULL; while (ptr_start < (ptr_end - patch_size)) { if (!memcmp(ptr_start, old, old_size)) { found++; location = ptr_start + patch_offset; u8 *start = location; u32 i; for (i = 0; i < patch_size; i++) { *location++ = patch[i]; } DCFlushRange((u8 *)(((u32)start) >> 5 << 5), (patch_size >> 5 << 5) + 64); ICInvalidateRange((u8 *)(((u32)start) >> 5 << 5), (patch_size >> 5 << 5) + 64); } ptr_start++; } if(verbose){ if (found) { gprintf(" patched\n"); logfile(" patched\r\n"); } else { gprintf(" not patched\n"); logfile(" not patched\r\n"); } } return found; } s32 IosPatch_AHBPROT(bool verbose) { if (AHBPROT_DISABLED) { disable_memory_protection(); s32 ret = apply_patch("es_set_ahbprot", es_set_ahbprot_old, sizeof(es_set_ahbprot_old), es_set_ahbprot_patch, sizeof(es_set_ahbprot_patch), 25, verbose); if (ret) return ret; else return ERROR_PATCH; } return ERROR_AHBPROT; } s32 IosPatch_RUNTIME(bool wii, bool sciifii, bool vwii, bool verbose) { s32 count = 0; if (AHBPROT_DISABLED) { disable_memory_protection(); if(wii) { if(verbose) { gprintf(">> Applying standard Wii patches:\n"); logfile(">> Applying standard Wii patches:\r\n"); } count += apply_patch("di_readlimit", di_readlimit_old, sizeof(di_readlimit_old), di_readlimit_patch, sizeof(di_readlimit_patch), 12, verbose); count += apply_patch("isfs_permissions", isfs_permissions_old, sizeof(isfs_permissions_old), isfs_permissions_patch, sizeof(isfs_permissions_patch), 0, verbose); count += apply_patch("es_setuid", setuid_old, sizeof(setuid_old), setuid_patch, sizeof(setuid_patch), 0, verbose); count += apply_patch("es_identify", es_identify_old, sizeof(es_identify_old), es_identify_patch, sizeof(es_identify_patch), 2, verbose); count += apply_patch("hash_check", hash_old, sizeof(hash_old), hash_patch, sizeof(hash_patch), 1, verbose); count += apply_patch("new_hash_check", new_hash_old, sizeof(new_hash_old), hash_patch, sizeof(hash_patch), 1, verbose); count += apply_patch("isfs_setattr_pt1", isfs_setattr_pt1_old, sizeof(isfs_setattr_pt1_old), isfs_setattr_pt1_patch, sizeof(isfs_setattr_pt1_patch), 0, verbose); count += apply_patch("isfs_setattr_pt2", isfs_setattr_pt2_old, sizeof(isfs_setattr_pt2_old), isfs_setattr_pt2_patch, sizeof(isfs_setattr_pt2_patch), 0, verbose); count += apply_patch("ssl_patch1", ssl_patch1_old, sizeof(ssl_patch1_old), ssl_patch1_new, sizeof(ssl_patch1_new), 0, verbose); count += apply_patch("ssl_patch2", ssl_patch2_old, sizeof(ssl_patch2_old), ssl_patch2_new, sizeof(ssl_patch2_new), 0, verbose); count += apply_patch("ssl_patch3", ssl_patch3_old, sizeof(ssl_patch3_old), ssl_patch3_new, sizeof(ssl_patch3_new), 0, verbose); count += apply_patch("ssl_patch4", ssl_patch4_old, sizeof(ssl_patch4_old), ssl_patch4_new, sizeof(ssl_patch4_new), 0, verbose); } if(sciifii) { if(verbose) { gprintf(">> Applying Sciifii patches:\n"); logfile(">> Applying Sciifii patches:\r\n"); } count += apply_patch("MEM2_prot", MEM2_prot_old, sizeof(MEM2_prot_old), MEM2_prot_patch, sizeof(MEM2_prot_patch), 0, verbose); count += apply_patch("ES_OpenTitleContent1", ES_OpenTitleContent1_old, sizeof(ES_OpenTitleContent1_old), ES_OpenTitleContent1_patch, sizeof(ES_OpenTitleContent1_patch), 0, verbose); count += apply_patch("ES_OpenTitleContent2", ES_OpenTitleContent2_old, sizeof(ES_OpenTitleContent2_old), ES_OpenTitleContent2_patch, sizeof(ES_OpenTitleContent2_patch), 0, verbose); count += apply_patch("ES_ReadContent_prot", ES_ReadContent_old, sizeof(ES_ReadContent_old), ES_ReadContent_patch, sizeof(ES_ReadContent_patch), 0, verbose); count += apply_patch("ES_CloseContent", ES_CloseContent_old, sizeof(ES_CloseContent_old), ES_CloseContent_patch, sizeof(ES_CloseContent_patch), 0, verbose); count += apply_patch("ES_TitleVersionCheck", ES_TitleVersionCheck_old, sizeof(ES_TitleVersionCheck_old), ES_TitleVersionCheck_patch, sizeof(ES_TitleVersionCheck_patch), 0, verbose); count += apply_patch("ES_TitleDeleteCheck", ES_TitleDeleteCheck_old, sizeof(ES_TitleDeleteCheck_old), ES_TitleDeleteCheck_patch, sizeof(ES_TitleDeleteCheck_patch), 0, verbose); } if(vwii) { if(verbose) { gprintf(">> Applying vWii patches:\n"); logfile(">> Applying vWii patches:\r\n"); } count += apply_patch("Kill_AntiSysTitleInstallv3_pt1", Kill_AntiSysTitleInstallv3_pt1_old, sizeof(Kill_AntiSysTitleInstallv3_pt1_old), Kill_AntiSysTitleInstallv3_pt1_patch, sizeof(Kill_AntiSysTitleInstallv3_pt1_patch), 0, verbose); count += apply_patch("Kill_AntiSysTitleInstallv3_pt2", Kill_AntiSysTitleInstallv3_pt2_old, sizeof(Kill_AntiSysTitleInstallv3_pt2_old), Kill_AntiSysTitleInstallv3_pt2_patch, sizeof(Kill_AntiSysTitleInstallv3_pt2_patch), 0, verbose); count += apply_patch("Kill_AntiSysTitleInstallv3_pt3", Kill_AntiSysTitleInstallv3_pt3_old, sizeof(Kill_AntiSysTitleInstallv3_pt3_old), Kill_AntiSysTitleInstallv3_pt3_patch, sizeof(Kill_AntiSysTitleInstallv3_pt3_patch), 0, verbose); } return count; } return ERROR_AHBPROT; } s32 IosPatch_FULL(bool wii, bool sciifii, bool vwii, bool verbose, int IOS) { s32 ret = 0; s32 xret = 0; if (AHBPROT_DISABLED) ret = IosPatch_AHBPROT(verbose); else return ERROR_AHBPROT; if (ret) { IOS_ReloadIOS(IOS); xret = IosPatch_RUNTIME(wii, sciifii, vwii, verbose); } else { xret = ERROR_PATCH; } return xret; }