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emummc: update for 22.5.0

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This commit is contained in:
hexkyz 2026-06-16 19:18:26 +01:00
parent 47cfe05bb0
commit 4181169f80
5 changed files with 137 additions and 0 deletions
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8
emummc/source/FS/FS_offsets.c vendored
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@ -85,6 +85,8 @@
#include "offsets/2120_exfat.h"
#include "offsets/2200.h"
#include "offsets/2200_exfat.h"
#include "offsets/2250.h"
#include "offsets/2250_exfat.h"
#include "../utils/fatal.h"
#define GET_OFFSET_STRUCT_NAME(vers) g_offsets##vers
@ -181,6 +183,8 @@ DEFINE_OFFSET_STRUCT(_2120);
DEFINE_OFFSET_STRUCT(_2120_EXFAT);
DEFINE_OFFSET_STRUCT(_2200);
DEFINE_OFFSET_STRUCT(_2200_EXFAT);
DEFINE_OFFSET_STRUCT(_2250);
DEFINE_OFFSET_STRUCT(_2250_EXFAT);
const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
switch (version) {
@ -322,6 +326,10 @@ const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
return &(GET_OFFSET_STRUCT_NAME(_2200));
case FS_VER_22_0_0_EXFAT:
return &(GET_OFFSET_STRUCT_NAME(_2200_EXFAT));
case FS_VER_22_5_0:
return &(GET_OFFSET_STRUCT_NAME(_2250));
case FS_VER_22_5_0_EXFAT:
return &(GET_OFFSET_STRUCT_NAME(_2250_EXFAT));
default:
fatal_abort(Fatal_UnknownVersion);
}

3
emummc/source/FS/FS_versions.h vendored
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@ -124,6 +124,9 @@ enum FS_VER
FS_VER_22_0_0,
FS_VER_22_0_0_EXFAT,
FS_VER_22_5_0,
FS_VER_22_5_0_EXFAT,
FS_VER_MAX,
};

59
emummc/source/FS/offsets/2250.h vendored Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (c) 2019 m4xw <m4x@m4xw.net>
* Copyright (c) 2019 Atmosphere-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/>.
*/
#ifndef __FS_2250_H__
#define __FS_2250_H__
// Accessor vtable getters
#define FS_OFFSET_2250_SDMMC_ACCESSOR_GC 0x1B01C0
#define FS_OFFSET_2250_SDMMC_ACCESSOR_SD 0x1B21C0
#define FS_OFFSET_2250_SDMMC_ACCESSOR_NAND 0x1B07F0
// Hooks
#define FS_OFFSET_2250_SDMMC_WRAPPER_READ 0x1AC0F0
#define FS_OFFSET_2250_SDMMC_WRAPPER_WRITE 0x1AC150
#define FS_OFFSET_2250_RTLD 0x2DED0
#define FS_OFFSET_2250_RTLD_DESTINATION ((uintptr_t)(INT64_C(-0x4C)))
#define FS_OFFSET_2250_CLKRST_SET_MIN_V_CLK_RATE 0x1CF260
// Misc funcs
#define FS_OFFSET_2250_LOCK_MUTEX 0x1A4EF0
#define FS_OFFSET_2250_UNLOCK_MUTEX 0x1A4F40
#define FS_OFFSET_2250_SDMMC_WRAPPER_CONTROLLER_OPEN 0x1AC0B0
#define FS_OFFSET_2250_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1AC0D0
// Misc Data
#define FS_OFFSET_2250_SD_MUTEX 0xFF1408
#define FS_OFFSET_2250_NAND_MUTEX 0xFECD00
#define FS_OFFSET_2250_ACTIVE_PARTITION 0xFECD40
#define FS_OFFSET_2250_SDMMC_DAS_HANDLE 0xFCEB98
// NOPs
#define FS_OFFSET_2250_SD_DAS_INIT 0x2B438
// Nintendo Paths
#define FS_OFFSET_2250_NINTENDO_PATHS \
{ \
{.opcode_reg = 3, .adrp_offset = 0x000715EC, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 3, .adrp_offset = 0x00082E64, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 4, .adrp_offset = 0x0008B888, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 4, .adrp_offset = 0x000A1B1C, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
}
#endif // __FS_2250_H__

59
emummc/source/FS/offsets/2250_exfat.h vendored Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (c) 2019 m4xw <m4x@m4xw.net>
* Copyright (c) 2019 Atmosphere-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/>.
*/
#ifndef __FS_2250_EXFAT_H__
#define __FS_2250_EXFAT_H__
// Accessor vtable getters
#define FS_OFFSET_2250_EXFAT_SDMMC_ACCESSOR_GC 0x1BB3B0
#define FS_OFFSET_2250_EXFAT_SDMMC_ACCESSOR_SD 0x1BD3B0
#define FS_OFFSET_2250_EXFAT_SDMMC_ACCESSOR_NAND 0x1BB9E0
// Hooks
#define FS_OFFSET_2250_EXFAT_SDMMC_WRAPPER_READ 0x1B72E0
#define FS_OFFSET_2250_EXFAT_SDMMC_WRAPPER_WRITE 0x1B7340
#define FS_OFFSET_2250_EXFAT_RTLD 0x2DED0
#define FS_OFFSET_2250_EXFAT_RTLD_DESTINATION ((uintptr_t)(INT64_C(-0x4C)))
#define FS_OFFSET_2250_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x1DA450
// Misc funcs
#define FS_OFFSET_2250_EXFAT_LOCK_MUTEX 0x1B00E0
#define FS_OFFSET_2250_EXFAT_UNLOCK_MUTEX 0x1B0130
#define FS_OFFSET_2250_EXFAT_SDMMC_WRAPPER_CONTROLLER_OPEN 0x1B72A0
#define FS_OFFSET_2250_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1B72C0
// Misc Data
#define FS_OFFSET_2250_EXFAT_SD_MUTEX 0x1002408
#define FS_OFFSET_2250_EXFAT_NAND_MUTEX 0xFFDD00
#define FS_OFFSET_2250_EXFAT_ACTIVE_PARTITION 0xFFDD40
#define FS_OFFSET_2250_EXFAT_SDMMC_DAS_HANDLE 0xFDBB98
// NOPs
#define FS_OFFSET_2250_EXFAT_SD_DAS_INIT 0x2B438
// Nintendo Paths
#define FS_OFFSET_2250_EXFAT_NINTENDO_PATHS \
{ \
{.opcode_reg = 3, .adrp_offset = 0x000715EC, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 3, .adrp_offset = 0x00082E64, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 4, .adrp_offset = 0x0008B888, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 4, .adrp_offset = 0x000A1B1C, .add_rel_offset = 0x00000004}, \
{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
}
#endif // __FS_2250_EXFAT_H__

8
fusee/program/source/fusee_stratosphere.cpp
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@ -194,6 +194,9 @@ namespace ams::nxboot {
FsVersion_22_0_0,
FsVersion_22_0_0_Exfat,
FsVersion_22_5_0,
FsVersion_22_5_0_Exfat,
FsVersion_Count,
};
@ -302,6 +305,9 @@ namespace ams::nxboot {
{ 0xB7, 0xA2, 0x97, 0x39, 0xB7, 0xED, 0xDE, 0xFC }, /* FsVersion_22_0_0 */
{ 0xFB, 0x0B, 0x68, 0xDB, 0x24, 0x03, 0xD1, 0x19 }, /* FsVersion_22_0_0_Exfat */
{ 0x53, 0x6D, 0x93, 0x84, 0x69, 0xFE, 0x73, 0xBE }, /* FsVersion_22_5_0 */
{ 0xD4, 0x45, 0x28, 0x29, 0x5B, 0x41, 0x92, 0xBA }, /* FsVersion_22_5_0_Exfat */
};
const InitialProcessBinaryHeader *FindInitialProcessBinary(const pkg2::Package2Header *header, const u8 *data, ams::TargetFirmware target_firmware) {
@ -716,11 +722,13 @@ namespace ams::nxboot {
AddPatch(fs_meta, 0x18AD40, NogcPatch1, sizeof(NogcPatch1));
break;
case FsVersion_22_0_0:
case FsVersion_22_5_0:
AddPatch(fs_meta, 0x1B023D, NogcPatch0, sizeof(NogcPatch0));
AddPatch(fs_meta, 0x1B0255, NogcPatch0, sizeof(NogcPatch0));
AddPatch(fs_meta, 0x183060, NogcPatch1, sizeof(NogcPatch1));
break;
case FsVersion_22_0_0_Exfat:
case FsVersion_22_5_0_Exfat:
AddPatch(fs_meta, 0x1BB42D, NogcPatch0, sizeof(NogcPatch0));
AddPatch(fs_meta, 0x1BB445, NogcPatch0, sizeof(NogcPatch0));
AddPatch(fs_meta, 0x18E250, NogcPatch1, sizeof(NogcPatch1));