daybreak: Add firmware compatibility gate and German UI

Block unsupported firmware updates via a dedicated dialog using
Exosphere's maximum supported HOS version, and translate the Daybreak
interface to German.

config_templates/exosphere.ini

@@ -15,6 +15,13 @@
 #  Desc: Controls whether userland has access to the PMU registers.
 #  NOTE: It is unknown what effects this has on official code.
 
+# Key: enable_mem_mode, default: 0.
+#  Desc: Controls whether boot config memory mode is taken into account
+#   for retail units. This does not affect development units.
+#  NOTE: On retail units max ram size is capped to 4GB.
+#   Enabling this will use the boot config memory mode parameter,
+#   which by default is auto and size gets set based on physical size.
+
 # Key: blank_prodinfo_sysmmc, default: 0.
 #  Desc: Controls whether PRODINFO should be blanked in sysmmc.
 #   This will cause the system to see dummied out keys and
@@ -51,6 +58,7 @@ debugmode=1
 debugmode_user=0
 disable_user_exception_handlers=0
 enable_user_pmu_access=0
+enable_mem_mode=0
 blank_prodinfo_sysmmc=0
 blank_prodinfo_emummc=0
 allow_writing_to_cal_sysmmc=0

docs/changelog.md

@@ -1,5 +1,60 @@
 # Changelog
-## 1.9.3
+## 1.11.1
++ Basic support was added for 22.1.0.
++ General system stability improvements to enhance the user's experience.
+## 1.11.0
++ Support was added for 22.0.0.
++ Special thanks to @alula for handling a large chunk of the necessary kernel, loader and erpt changes.
+  + The console should boot and atmosphère should be fully functional.
+  + **Please note**: A change in how applications/applets' lifespan is managed broke the homebrew ecosystem.
+    + All applications and applets are expected to perform a clean exit by calling the relevant IPC commands.
+    + Homebrew compiled with libnx and hbmenu itself explicitly avoid exiting so it can keep using the same process.
+      + Properly fixing this would require a re-design of how homebrew is launched and terminated.
+    + As a temporary solution, patches to the `am` sysmodule are now included which allow restoring the previous behavior and regain homebrew compatibility without any further changes.
+    + Nonetheless, please report any issues you may face when testing homebrew to ensure no edge cases have been missed.    
+  + `exosphère` was updated to reflect the latest official secure monitor behavior.
+  + `mesosphère` was updated to reflect the latest official kernel behavior.
+  + `loader` was updated to reflect the latest official behavior.
+  + `erpt` was updated to reflect the latest official behavior.
+  + `pgl` was updated to fix a few issues.
++ Support was added for memory modes above 4GB (thanks @CTCaer).
++ A build time option to configure Joy-Con rails as UART for debugging was added (thanks @alula).
++ General system stability improvements to enhance the user's experience.
+## 1.10.2
++ Basic support was added for 21.2.0.
++ General system stability improvements to enhance the user's experience.
+## 1.10.1
++ Basic support was added for 21.1.0.
++ A bug was fixed that caused some games (e.g. Tomb Raider definitive edition) to fail to launch.
++ General system stability improvements to enhance the user's experience.
+## 1.10.0
++ Basic support was added for 21.0.0.
+  + The console should boot and atmosphère should be fully functional.
+  + **Please note**: All homebrew software may need to be re-compiled with the latest libnx (>= 4.10.0), or else it may crash/experience memory corruption.
+    + Nintendo broke the userland<->kernel TLS ABI in 21.0.0, by writing to previously reserved space.
+    + Homebrew used this reserved space for its TLS slots, which means any homebrew software using TLS slots will experience memory corruption when running under Atmosphere 1.10.0.
+    + This doesn't appear to impact everything, but a large portion of tested homebrew crashes (often on exit), and so will need re-compile for the new ABI.
+      + For those technically inclined, while TLS slots are rarely used by developers, they're used to implement features like e.g. C++ exceptions under the hood, and so anything using those crashes, etc.
+    + To help make this transition easier, hbmenu now shows a warning when selecting homebrew compiled with an older, incompatible ABI version.
+      + I apologize for the hassle in general.
+      + libnx has been updated so that its reserved space matches Nintendo's now -- this particular issue can never occur again, even if Nintendo touches more reserved space.
+  + `exosphère` was updated to reflect the latest official secure monitor behavior.
+  + `mesosphère` was updated to reflect the latest official kernel behavior.
+  + `loader` was updated to reflect the latest official behavior.
+  + `pm` was updated to reflect the latest official behavior.
+  + `erpt` was updated to reflect the latest official behavior.
+  + `pgl` was updated to reflect the latest official behavior.
+  + `fatal` was updated to reflect the latest official behavior.
++ Support was added for launching another game-which-has-too-many-files with romfs mods.
+  + I rely on user reports for adding support/fixing these, and some of these games can be pretty obscure!
+  + If you are affected by this, you will see "Data abort (0x101)" when trying to launch the game with mods.
+  + Please reach out to `sciresm` on discord if this occurs to share your error report binary.
+    + Although some games may be impossible to fix, I believe I can get almost everything working, so please let me try to help you (and improve atmosphère's support!) if you run into this!
++ General system stability improvements to enhance the user's experience.
+## 1.9.5
++ Basic support was added for 20.5.0.
++ General system stability improvements to enhance the user's experience.
+## 1.9.4
 + Basic support was added for 20.4.0.
 + An issue was fixed in `exosphère`'s register accessilibity tables (thanks @CTCaer).
   + I believe this had no impact on official code, though it would have prevented some homebrew from interacting correctly with the MC0/MC1 registers.

emummc/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/m4xw/emummc
 	branch = develop
-	commit = a8e5f1a184aeb8ba884166a1e4f386088d4a6cf1
-	parent = 409c3cf9e190dbb65fe76570954939cbe8a5eca0
+	commit = 3726bfd659600cdafd138277054568a3edba60a6
+	parent = 80bd459516e813fc6f10268ca31dd72a053a4ef3
 	method = merge
-	cmdver = 0.4.1
+	cmdver = 0.4.9

emummc/README.md

@@ -2,7 +2,7 @@
 *A SDMMC driver replacement for Nintendo's Filesystem Services, by **m4xw***  
 
 ### Supported Horizon Versions
-**1.0.0 - 20.1.0**
+**1.0.0 - 21.2.0**
 
 ## Features
 * Arbitrary SDMMC backend selection  

emummc/source/FS/FS_offsets.c

@@ -79,6 +79,12 @@
 #include "offsets/2000_exfat.h"
 #include "offsets/2010.h"
 #include "offsets/2010_exfat.h"
+#include "offsets/2100.h"
+#include "offsets/2100_exfat.h"
+#include "offsets/2120.h"
+#include "offsets/2120_exfat.h"
+#include "offsets/2200.h"
+#include "offsets/2200_exfat.h"
 #include "../utils/fatal.h"
 
 #define GET_OFFSET_STRUCT_NAME(vers) g_offsets##vers
@@ -169,6 +175,12 @@ DEFINE_OFFSET_STRUCT(_2000);
 DEFINE_OFFSET_STRUCT(_2000_EXFAT);
 DEFINE_OFFSET_STRUCT(_2010);
 DEFINE_OFFSET_STRUCT(_2010_EXFAT);
+DEFINE_OFFSET_STRUCT(_2100);
+DEFINE_OFFSET_STRUCT(_2100_EXFAT);
+DEFINE_OFFSET_STRUCT(_2120);
+DEFINE_OFFSET_STRUCT(_2120_EXFAT);
+DEFINE_OFFSET_STRUCT(_2200);
+DEFINE_OFFSET_STRUCT(_2200_EXFAT);
 
 const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
     switch (version) {
@@ -298,6 +310,18 @@ const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
             return &(GET_OFFSET_STRUCT_NAME(_2010));
         case FS_VER_20_1_0_EXFAT:
             return &(GET_OFFSET_STRUCT_NAME(_2010_EXFAT));
+        case FS_VER_21_0_0:
+            return &(GET_OFFSET_STRUCT_NAME(_2100));
+        case FS_VER_21_0_0_EXFAT:
+            return &(GET_OFFSET_STRUCT_NAME(_2100_EXFAT));
+        case FS_VER_21_2_0:
+            return &(GET_OFFSET_STRUCT_NAME(_2120));
+        case FS_VER_21_2_0_EXFAT:
+            return &(GET_OFFSET_STRUCT_NAME(_2120_EXFAT));
+        case FS_VER_22_0_0:
+            return &(GET_OFFSET_STRUCT_NAME(_2200));
+        case FS_VER_22_0_0_EXFAT:
+            return &(GET_OFFSET_STRUCT_NAME(_2200_EXFAT));
         default:
             fatal_abort(Fatal_UnknownVersion);
     }

emummc/source/FS/FS_versions.h

@@ -116,6 +116,15 @@ enum FS_VER
     FS_VER_20_1_0,
     FS_VER_20_1_0_EXFAT,
 
+    FS_VER_21_0_0,
+    FS_VER_21_0_0_EXFAT,
+
+    FS_VER_21_2_0,
+    FS_VER_21_2_0_EXFAT,
+
+    FS_VER_22_0_0,
+    FS_VER_22_0_0_EXFAT,
+
     FS_VER_MAX,
 };
 

emummc/source/FS/offsets/2100.h

@@ -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_2100_H__
+#define __FS_2100_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2100_SDMMC_ACCESSOR_GC   0x1AC970
+#define FS_OFFSET_2100_SDMMC_ACCESSOR_SD   0x1AE980
+#define FS_OFFSET_2100_SDMMC_ACCESSOR_NAND 0x1ACFA0
+
+// Hooks
+#define FS_OFFSET_2100_SDMMC_WRAPPER_READ  0x1A8850
+#define FS_OFFSET_2100_SDMMC_WRAPPER_WRITE 0x1A88B0
+#define FS_OFFSET_2100_RTLD                0x2E1C0
+#define FS_OFFSET_2100_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2100_CLKRST_SET_MIN_V_CLK_RATE 0x1CB9B0
+
+// Misc funcs
+#define FS_OFFSET_2100_LOCK_MUTEX          0x1A17D0
+#define FS_OFFSET_2100_UNLOCK_MUTEX        0x1A1830
+
+#define FS_OFFSET_2100_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1A8810
+#define FS_OFFSET_2100_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1A8830
+
+// Misc Data
+#define FS_OFFSET_2100_SD_MUTEX            0xFEE408
+#define FS_OFFSET_2100_NAND_MUTEX          0xFE9CF0
+#define FS_OFFSET_2100_ACTIVE_PARTITION    0xFE9D30
+#define FS_OFFSET_2100_SDMMC_DAS_HANDLE    0xFCBB18
+
+// NOPs
+#define FS_OFFSET_2100_SD_DAS_INIT         0x2B5C8
+
+// Nintendo Paths
+#define FS_OFFSET_2100_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x000718CC, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x000824F4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008AF18, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x000A0B8C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_2100_H__

emummc/source/FS/offsets/2100_exfat.h

@@ -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_2100_EXFAT_EXFAT_H__
+#define __FS_2100_EXFAT_EXFAT_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2100_EXFAT_SDMMC_ACCESSOR_GC   0x1B7AD0
+#define FS_OFFSET_2100_EXFAT_SDMMC_ACCESSOR_SD   0x1B9AE0
+#define FS_OFFSET_2100_EXFAT_SDMMC_ACCESSOR_NAND 0x1B8100
+
+// Hooks
+#define FS_OFFSET_2100_EXFAT_SDMMC_WRAPPER_READ  0x1B39B0
+#define FS_OFFSET_2100_EXFAT_SDMMC_WRAPPER_WRITE 0x1B3A10
+#define FS_OFFSET_2100_EXFAT_RTLD                0x2E1C0
+#define FS_OFFSET_2100_EXFAT_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2100_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x1D6B10
+
+// Misc funcs
+#define FS_OFFSET_2100_EXFAT_LOCK_MUTEX          0x1AC930
+#define FS_OFFSET_2100_EXFAT_UNLOCK_MUTEX        0x1AC990
+
+#define FS_OFFSET_2100_EXFAT_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1B3970
+#define FS_OFFSET_2100_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1B3990
+
+// Misc Data
+#define FS_OFFSET_2100_EXFAT_SD_MUTEX            0xFFF408
+#define FS_OFFSET_2100_EXFAT_NAND_MUTEX          0xFFACF0
+#define FS_OFFSET_2100_EXFAT_ACTIVE_PARTITION    0xFFAD30
+#define FS_OFFSET_2100_EXFAT_SDMMC_DAS_HANDLE    0xFD8B18
+
+// NOPs
+#define FS_OFFSET_2100_EXFAT_SD_DAS_INIT         0x2B5C8
+
+// Nintendo Paths
+#define FS_OFFSET_2100_EXFAT_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x000718CC, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x000824F4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008AF18, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x000A0B8C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_2100_EXFAT_EXFAT_H__

emummc/source/FS/offsets/2120.h

@@ -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_2120_H__
+#define __FS_2120_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2120_SDMMC_ACCESSOR_GC   0x1AC970
+#define FS_OFFSET_2120_SDMMC_ACCESSOR_SD   0x1AE980
+#define FS_OFFSET_2120_SDMMC_ACCESSOR_NAND 0x1ACFA0
+
+// Hooks
+#define FS_OFFSET_2120_SDMMC_WRAPPER_READ  0x1A8850
+#define FS_OFFSET_2120_SDMMC_WRAPPER_WRITE 0x1A88B0
+#define FS_OFFSET_2120_RTLD                0x2E1C0
+#define FS_OFFSET_2120_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2120_CLKRST_SET_MIN_V_CLK_RATE 0x1CB9B0
+
+// Misc funcs
+#define FS_OFFSET_2120_LOCK_MUTEX          0x1A17D0
+#define FS_OFFSET_2120_UNLOCK_MUTEX        0x1A1830
+
+#define FS_OFFSET_2120_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1A8810
+#define FS_OFFSET_2120_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1A8830
+
+// Misc Data
+#define FS_OFFSET_2120_SD_MUTEX            0xFEE408
+#define FS_OFFSET_2120_NAND_MUTEX          0xFE9CF0
+#define FS_OFFSET_2120_ACTIVE_PARTITION    0xFE9D30
+#define FS_OFFSET_2120_SDMMC_DAS_HANDLE    0xFCBB18
+
+// NOPs
+#define FS_OFFSET_2120_SD_DAS_INIT         0x2B5C8
+
+// Nintendo Paths
+#define FS_OFFSET_2120_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x000718CC, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x000824F4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008AF18, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x000A0B8C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_2120_H__

emummc/source/FS/offsets/2120_exfat.h

@@ -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_2120_EXFAT_EXFAT_H__
+#define __FS_2120_EXFAT_EXFAT_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2120_EXFAT_SDMMC_ACCESSOR_GC   0x1B7AD0
+#define FS_OFFSET_2120_EXFAT_SDMMC_ACCESSOR_SD   0x1B9AE0
+#define FS_OFFSET_2120_EXFAT_SDMMC_ACCESSOR_NAND 0x1B8100
+
+// Hooks
+#define FS_OFFSET_2120_EXFAT_SDMMC_WRAPPER_READ  0x1B39B0
+#define FS_OFFSET_2120_EXFAT_SDMMC_WRAPPER_WRITE 0x1B3A10
+#define FS_OFFSET_2120_EXFAT_RTLD                0x2E1C0
+#define FS_OFFSET_2120_EXFAT_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2120_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x1D6B10
+
+// Misc funcs
+#define FS_OFFSET_2120_EXFAT_LOCK_MUTEX          0x1AC930
+#define FS_OFFSET_2120_EXFAT_UNLOCK_MUTEX        0x1AC990
+
+#define FS_OFFSET_2120_EXFAT_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1B3970
+#define FS_OFFSET_2120_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1B3990
+
+// Misc Data
+#define FS_OFFSET_2120_EXFAT_SD_MUTEX            0xFFF408
+#define FS_OFFSET_2120_EXFAT_NAND_MUTEX          0xFFACF0
+#define FS_OFFSET_2120_EXFAT_ACTIVE_PARTITION    0xFFAD30
+#define FS_OFFSET_2120_EXFAT_SDMMC_DAS_HANDLE    0xFD8B18
+
+// NOPs
+#define FS_OFFSET_2120_EXFAT_SD_DAS_INIT         0x2B5C8
+
+// Nintendo Paths
+#define FS_OFFSET_2120_EXFAT_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x000718CC, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x000824F4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008AF18, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x000A0B8C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_2120_EXFAT_EXFAT_H__

emummc/source/FS/offsets/2200.h

@@ -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_2200_H__
+#define __FS_2200_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2200_SDMMC_ACCESSOR_GC   0x1B01C0
+#define FS_OFFSET_2200_SDMMC_ACCESSOR_SD   0x1B21C0
+#define FS_OFFSET_2200_SDMMC_ACCESSOR_NAND 0x1B07F0
+
+// Hooks
+#define FS_OFFSET_2200_SDMMC_WRAPPER_READ  0x1AC0F0
+#define FS_OFFSET_2200_SDMMC_WRAPPER_WRITE 0x1AC150
+#define FS_OFFSET_2200_RTLD                0x2DED0
+#define FS_OFFSET_2200_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2200_CLKRST_SET_MIN_V_CLK_RATE 0x1CF260
+
+// Misc funcs
+#define FS_OFFSET_2200_LOCK_MUTEX          0x1A4EF0
+#define FS_OFFSET_2200_UNLOCK_MUTEX        0x1A4F40
+
+#define FS_OFFSET_2200_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1AC0B0
+#define FS_OFFSET_2200_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1AC0D0
+
+// Misc Data
+#define FS_OFFSET_2200_SD_MUTEX            0xFF1408
+#define FS_OFFSET_2200_NAND_MUTEX          0xFECD00
+#define FS_OFFSET_2200_ACTIVE_PARTITION    0xFECD40
+#define FS_OFFSET_2200_SDMMC_DAS_HANDLE    0xFCEB98
+
+// NOPs
+#define FS_OFFSET_2200_SD_DAS_INIT         0x2B438
+
+// Nintendo Paths
+#define FS_OFFSET_2200_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_2200_H__

emummc/source/FS/offsets/2200_exfat.h

@@ -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_2200_EXFAT_H__
+#define __FS_2200_EXFAT_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2200_EXFAT_SDMMC_ACCESSOR_GC   0x1BB3B0
+#define FS_OFFSET_2200_EXFAT_SDMMC_ACCESSOR_SD   0x1BD3B0
+#define FS_OFFSET_2200_EXFAT_SDMMC_ACCESSOR_NAND 0x1BB9E0
+
+// Hooks
+#define FS_OFFSET_2200_EXFAT_SDMMC_WRAPPER_READ  0x1B72E0
+#define FS_OFFSET_2200_EXFAT_SDMMC_WRAPPER_WRITE 0x1B7340
+#define FS_OFFSET_2200_EXFAT_RTLD                0x2DED0
+#define FS_OFFSET_2200_EXFAT_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2200_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x1DA450
+
+// Misc funcs
+#define FS_OFFSET_2200_EXFAT_LOCK_MUTEX          0x1B00E0
+#define FS_OFFSET_2200_EXFAT_UNLOCK_MUTEX        0x1B0130
+
+#define FS_OFFSET_2200_EXFAT_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1B72A0
+#define FS_OFFSET_2200_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1B72C0
+
+// Misc Data
+#define FS_OFFSET_2200_EXFAT_SD_MUTEX            0x1002408
+#define FS_OFFSET_2200_EXFAT_NAND_MUTEX          0xFFDD00
+#define FS_OFFSET_2200_EXFAT_ACTIVE_PARTITION    0xFFDD40
+#define FS_OFFSET_2200_EXFAT_SDMMC_DAS_HANDLE    0xFDBB98
+
+// NOPs
+#define FS_OFFSET_2200_EXFAT_SD_DAS_INIT         0x2B438
+
+// Nintendo Paths
+#define FS_OFFSET_2200_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_2200_EXFAT_H__

exosphere/program/source/boot/secmon_boot_key_data.s

@@ -85,10 +85,10 @@ _ZN3ams6secmon4boot15VolatileKeyDataE:
 /* We can get away with only including latest because exosphere supports newer-than-expected master key in engine. */
 /* TODO: Update on next change of keys. */
 /* Mariko Development Master Kek Source. */
-.byte 0x8C, 0x2E, 0xC1, 0x1C, 0xA0, 0x28, 0x35, 0xFC, 0x9A, 0x9F, 0x1D, 0x9B, 0x4E, 0xDF, 0x1E, 0x03
+.byte 0x2E, 0x27, 0x44, 0xEA, 0x32, 0xF8, 0x2C, 0xF0, 0x6F, 0xCA, 0xCD, 0x77, 0xAE, 0xAE, 0x1A, 0x1B
 
 /* Mariko Production Master Kek Source. */
-.byte 0x1A, 0x31, 0x62, 0x87, 0xA8, 0x09, 0xCA, 0xF8, 0x69, 0x15, 0x45, 0xC2, 0x6B, 0xAA, 0x5A, 0x8A
+.byte 0x82, 0xE2, 0x0A, 0x59, 0x67, 0xDF, 0xBF, 0x51, 0x47, 0x62, 0x11, 0xF2, 0x41, 0xD3, 0xEE, 0x13
 
 /* Development Master Key Vectors. */
 .byte 0x46, 0x22, 0xB4, 0x51, 0x9A, 0x7E, 0xA7, 0x7F, 0x62, 0xA1, 0x1F, 0x8F, 0xC5, 0x3A, 0xDB, 0xFE /* Zeroes encrypted with Master Key 00. */
@@ -111,6 +111,8 @@ _ZN3ams6secmon4boot15VolatileKeyDataE:
 .byte 0x0C, 0x75, 0x39, 0x15, 0x53, 0xEA, 0x81, 0x11, 0xA3, 0xE0, 0xDC, 0x3D, 0x0E, 0x76, 0xC6, 0xB8 /* Master key 10 encrypted with Master key 11. */
 .byte 0x90, 0x64, 0xF9, 0x08, 0x29, 0x88, 0xD4, 0xDC, 0x73, 0xA4, 0xA1, 0x13, 0x9E, 0x59, 0x85, 0xA0 /* Master key 11 encrypted with Master key 12. */
 .byte 0x94, 0x46, 0x3B, 0xFA, 0x7D, 0xB9, 0xE2, 0x94, 0xC2, 0x9D, 0xB9, 0xA4, 0xB2, 0x56, 0xCA, 0xFE /* Master key 12 encrypted with Master key 13. */
+.byte 0x74, 0xB2, 0x5F, 0xA0, 0x4B, 0x74, 0x6D, 0x47, 0x5B, 0xA9, 0xF5, 0x26, 0x46, 0xD7, 0x4B, 0x6E /* Master key 13 encrypted with Master key 14. */
+.byte 0x97, 0xB3, 0x61, 0x88, 0x5C, 0x0D, 0xA1, 0x38, 0x73, 0xA4, 0x2F, 0x1A, 0x46, 0xA1, 0x09, 0xBF /* Master key 14 encrypted with Master key 15. */
 
 /* Production Master Key Vectors. */
 .byte 0x0C, 0xF0, 0x59, 0xAC, 0x85, 0xF6, 0x26, 0x65, 0xE1, 0xE9, 0x19, 0x55, 0xE6, 0xF2, 0x67, 0x3D /* Zeroes encrypted with Master Key 00. */
@@ -133,6 +135,8 @@ _ZN3ams6secmon4boot15VolatileKeyDataE:
 .byte 0x58, 0x15, 0xD2, 0xF6, 0x8A, 0xE8, 0x19, 0xAB, 0xFB, 0x2D, 0x52, 0x9D, 0xE7, 0x55, 0xF3, 0x93 /* Master key 10 encrypted with Master key 11. */
 .byte 0x4A, 0x01, 0x3B, 0xC7, 0x44, 0x6E, 0x45, 0xBD, 0xE6, 0x5E, 0x2B, 0xEC, 0x07, 0x37, 0x52, 0x86 /* Master key 11 encrypted with Master key 12. */
 .byte 0x97, 0xE4, 0x11, 0xAB, 0x22, 0x72, 0x1A, 0x1F, 0x70, 0x5C, 0x00, 0xB3, 0x96, 0x30, 0x05, 0x28 /* Master key 12 encrypted with Master key 13. */
+.byte 0xF7, 0x92, 0xC0, 0xEC, 0xF3, 0xA4, 0x8C, 0xB7, 0x0D, 0xB3, 0xF3, 0xAB, 0x10, 0x9B, 0x18, 0xBA /* Master key 13 encrypted with Master key 14. */
+.byte 0x14, 0xCB, 0x60, 0x29, 0x3D, 0xE0, 0xFB, 0xF2, 0x5B, 0x60, 0xB6, 0xC5, 0x2E, 0x77, 0x8F, 0x98 /* Master key 14 encrypted with Master key 15. */
 
 /* Device Master Key Source Sources. */
 .byte 0x8B, 0x4E, 0x1C, 0x22, 0x42, 0x07, 0xC8, 0x73, 0x56, 0x94, 0x08, 0x8B, 0xCC, 0x47, 0x0F, 0x5D /* 4.0.0  Device Master Key Source Source. */
@@ -152,6 +156,8 @@ _ZN3ams6secmon4boot15VolatileKeyDataE:
 .byte 0x14, 0xF5, 0xA5, 0xD0, 0x73, 0x6D, 0x44, 0x80, 0x5F, 0x31, 0x5A, 0x8F, 0x1E, 0xD4, 0x0D, 0x63 /* 18.0.0 Device Master Key Source Source. */
 .byte 0x07, 0x38, 0x9A, 0xEC, 0x9C, 0xBD, 0x50, 0x4A, 0x4C, 0x1F, 0x04, 0xDA, 0x40, 0x68, 0x29, 0xE3 /* 19.0.0 Device Master Key Source Source. */
 .byte 0xA3, 0x6B, 0x0A, 0xB5, 0x6F, 0x57, 0x4C, 0x5E, 0x00, 0xFD, 0x56, 0x21, 0xF5, 0x06, 0x6B, 0xD1 /* 20.0.0 Device Master Key Source Source. */
+.byte 0xF9, 0x62, 0x05, 0x99, 0xE0, 0xB9, 0xA6, 0x9B, 0x9D, 0xAA, 0xB4, 0x12, 0x0B, 0x0F, 0xF5, 0x8F /* 21.0.0 Device Master Key Source Source. */
+.byte 0xF8, 0xF4, 0x22, 0xA4, 0x34, 0xAE, 0x0E, 0x0C, 0x4D, 0x5C, 0x5B, 0xA1, 0x1B, 0x46, 0x1C, 0x78 /* 22.0.0 Device Master Key Source Source. */
 
 /* Development Device Master Kek Sources. */
 .byte 0xD6, 0xBD, 0x9F, 0xC6, 0x18, 0x09, 0xE1, 0x96, 0x20, 0x39, 0x60, 0xD2, 0x89, 0x83, 0x31, 0x34 /* 4.0.0  Device Master Kek Source. */
@@ -171,6 +177,8 @@ _ZN3ams6secmon4boot15VolatileKeyDataE:
 .byte 0x3B, 0x00, 0x89, 0xD7, 0xA9, 0x9E, 0xB7, 0x70, 0x86, 0x00, 0xC3, 0x49, 0x52, 0x8C, 0xA4, 0xAF /* 18.0.0 Device Master Kek Source. */
 .byte 0xAE, 0x78, 0x36, 0xB6, 0x91, 0xEB, 0xAF, 0x9C, 0x18, 0xF1, 0xC0, 0xD5, 0x8A, 0x0C, 0x7C, 0xA1 /* 19.0.0 Device Master Kek Source. */
 .byte 0x09, 0x12, 0x4F, 0x26, 0x90, 0xB9, 0xA6, 0xF5, 0xA5, 0x18, 0x74, 0xB6, 0x8D, 0x80, 0x59, 0x3D /* 20.0.0 Device Master Kek Source. */
+.byte 0x7A, 0x4C, 0x38, 0xB7, 0x03, 0x6B, 0x1E, 0x81, 0x20, 0x53, 0x14, 0x99, 0xA4, 0x21, 0x92, 0x9F /* 21.0.0 Device Master Kek Source. */
+.byte 0xF3, 0xBC, 0xB5, 0xB5, 0x5F, 0x01, 0x50, 0x2B, 0x69, 0x69, 0x3A, 0x6B, 0xF9, 0x2C, 0x11, 0x9F /* 22.0.0 Device Master Kek Source. */
 
 /* Production Device Master Kek Sources. */
 .byte 0x88, 0x62, 0x34, 0x6E, 0xFA, 0xF7, 0xD8, 0x3F, 0xE1, 0x30, 0x39, 0x50, 0xF0, 0xB7, 0x5D, 0x5D /* 4.0.0  Device Master Kek Source. */
@@ -189,4 +197,6 @@ _ZN3ams6secmon4boot15VolatileKeyDataE:
 .byte 0x21, 0xD6, 0x35, 0xF1, 0x0F, 0x7A, 0xF0, 0x5D, 0xDF, 0x79, 0x1C, 0x7A, 0xE4, 0x32, 0x82, 0x9E /* 17.0.0 Device Master Kek Source. */
 .byte 0xE7, 0x85, 0x8C, 0xA2, 0xF4, 0x49, 0xCB, 0x07, 0xD1, 0x8E, 0x48, 0x1B, 0xE8, 0x1E, 0x28, 0x3B /* 18.0.0 Device Master Kek Source. */
 .byte 0x9B, 0xA5, 0xFD, 0x74, 0x7F, 0xCD, 0x23, 0xD1, 0xD9, 0xBD, 0x6C, 0x51, 0x72, 0x5F, 0x3D, 0x1F /* 19.0.0 Device Master Kek Source. */
-.byte 0xDA, 0xFB, 0x61, 0x39, 0x48, 0x2D, 0xC2, 0x7E, 0x0D, 0x8E, 0x8F, 0x98, 0x57, 0x20, 0xB8, 0x15 /* 20.0.0 Device Master Kek Source. */
+.byte 0xDA, 0xFB, 0x61, 0x39, 0x48, 0x2D, 0xC2, 0x7E, 0x0D, 0x8E, 0x8F, 0x98, 0x57, 0x20, 0xB8, 0x15 /* 20.0.0 Device Master Kek Source. */
+.byte 0x92, 0xBF, 0x37, 0x80, 0x0E, 0x79, 0x56, 0x8C, 0x57, 0x75, 0x72, 0x0A, 0x48, 0xD8, 0x15, 0x39 /* 21.0.0 Device Master Kek Source. */
+.byte 0xC4, 0x6F, 0x0E, 0x72, 0x43, 0xCE, 0x87, 0xFC, 0x38, 0x95, 0x9B, 0xC9, 0x31, 0x44, 0x97, 0x63 /* 22.0.0 Device Master Kek Source. */

exosphere/program/source/boot/secmon_package2.cpp

@@ -94,7 +94,7 @@ namespace ams::secmon::boot {
         }
 
         /* Check that the key generation is one that we can use. */
-        static_assert(pkg1::KeyGeneration_Count == 20);
+        static_assert(pkg1::KeyGeneration_Count == 22);
         if (key_generation >= pkg1::KeyGeneration_Count) {
             return false;
         }

exosphere/program/source/smc/secmon_smc_info.cpp

@@ -132,10 +132,13 @@ namespace ams::secmon::smc {
         }
 
         u32 GetMemoryMode() {
-            /* Unless development function is enabled, we're 4 GB. */
+            /* Unless development function or forced boot config memory size is enabled, we're 4 GB. */
             u32 memory_mode = pkg1::MemoryMode_4GB;
 
-            if (const auto &bcd = GetBootConfig().data; bcd.IsDevelopmentFunctionEnabled()) {
+            const auto &bcd = GetBootConfig().data;
+            const auto &sc  = GetSecmonConfiguration(); /* Exosphere extensions */
+
+            if (bcd.IsDevelopmentFunctionEnabled() || sc.IsBootConfigMemoryModeEnabled()) {
                 memory_mode = GetMemoryMode(bcd.GetMemoryMode());
             }
 
@@ -146,17 +149,19 @@ namespace ams::secmon::smc {
             pkg1::MemorySize memory_size = pkg1::MemorySize_4GB;
             util::BitPack32 value = {};
 
-            if (const auto &bcd = GetBootConfig().data; bcd.IsDevelopmentFunctionEnabled()) {
-                memory_size = GetMemorySize(GetMemoryMode(bcd.GetMemoryMode()));
+            const auto &bcd = GetBootConfig().data;
+            const auto &sc  = GetSecmonConfiguration(); /* Exosphere extensions */
 
+            if (bcd.IsDevelopmentFunctionEnabled()) {
                 value.Set<KernelConfiguration::Flags1>(bcd.GetKernelFlags1());
                 value.Set<KernelConfiguration::Flags0>(bcd.GetKernelFlags0());
             }
 
-            value.Set<KernelConfiguration::PhysicalMemorySize>(memory_size);
+            if (bcd.IsDevelopmentFunctionEnabled() || sc.IsBootConfigMemoryModeEnabled()) {
+                memory_size = GetMemorySize(GetMemoryMode(bcd.GetMemoryMode()));
+            }
 
-            /* Exosphere extensions. */
-            const auto &sc = GetSecmonConfiguration();
+            value.Set<KernelConfiguration::PhysicalMemorySize>(memory_size);
 
             if (!sc.DisableUserModeExceptionHandlers()) {
                 value.Set<KernelConfiguration::EnableUserExceptionHandlers>(true);
@@ -169,6 +174,27 @@ namespace ams::secmon::smc {
             return value.value;
         }
 
+        fuse::DramId GetDramIdAdjusted() {
+            const auto dram_id = fuse::GetDramId();
+            AMS_ABORT_UNLESS(dram_id < fuse::DramId_Count);
+
+            const auto fuse_mem_size = DramIdToMemorySize[dram_id];
+            const auto phys_mem_size = GetPhysicalMemorySize();
+
+            AMS_ABORT_UNLESS(fuse_mem_size <= phys_mem_size);
+
+            if (fuse_mem_size == phys_mem_size) {
+                return dram_id;
+            }
+
+            /* Adjust Dram ID to match density/ranks. */
+            if (GetSocType() == fuse::SocType_Erista) {
+                return fuse::DramId_IcosaSamsung6GB;
+            } else { /* fuse::SocType_Mariko */
+                return fuse::DramId_IowaSamsung1y8GBX;
+            }
+        }
+
         constinit u64 g_payload_address = 0;
         constinit bool g_set_true_target_firmware = false;
 
@@ -178,7 +204,7 @@ namespace ams::secmon::smc {
                     args.r[1] = GetBootConfig().signed_data.IsProgramVerificationDisabled();
                     break;
                 case ConfigItem::DramId:
-                    args.r[1] = fuse::GetDramId();
+                    args.r[1] = GetDramIdAdjusted(); /* Nintendo: fuse::GetDramId() */
                     break;
                 case ConfigItem::SecurityEngineInterruptNumber:
                     args.r[1] = SecurityEngineUserInterruptId;
@@ -471,9 +497,18 @@ namespace ams::secmon::smc {
 
     /* For exosphere's usage. */
     pkg1::MemorySize GetPhysicalMemorySize() {
-        const auto dram_id = fuse::GetDramId();
-        AMS_ABORT_UNLESS(dram_id < fuse::DramId_Count);
-        return DramIdToMemorySize[dram_id];
+        const uintptr_t MC = secmon::MemoryRegionVirtualDeviceMemoryController.GetAddress();
+        const u32 mem_size = reg::Read(MC + MC_EMEM_CFG) & 0x3FFF;
+
+        switch (mem_size >> 10) {
+            case 4:
+            default:
+                return pkg1::MemorySize_4GB;
+            case 6:
+                return pkg1::MemorySize_6GB;
+            case 8:
+                return pkg1::MemorySize_8GB;
+        }
     }
 
 }

fusee/program/source/fusee_display.cpp

@@ -602,7 +602,7 @@ namespace ams::nxboot {
             Print("\n");
 
             if (R_SUCCEEDED(save_result)) {
-                Print("Report saved to /atmosphere/fatal_errors/report_%016" PRIx64 ".bin", f_ctx->report_identifier);
+                Print("Report saved to /atmosphere/fatal_errors/report_%016" PRIx64 ".bin\n", f_ctx->report_identifier);
             } else {
                 Print("Failed to save report to the SD card! (%08" PRIx32 ")\n", save_result.GetValue());
             }

fusee/program/source/fusee_key_derivation.cpp

@@ -23,17 +23,17 @@ namespace ams::nxboot {
 
         alignas(se::AesBlockSize) constexpr inline const u8 MarikoMasterKekSource[se::AesBlockSize] = {
             /* TODO: Update on next change of keys. */
-            0x1A, 0x31, 0x62, 0x87, 0xA8, 0x09, 0xCA, 0xF8, 0x69, 0x15, 0x45, 0xC2, 0x6B, 0xAA, 0x5A, 0x8A
+            0x82, 0xE2, 0x0A, 0x59, 0x67, 0xDF, 0xBF, 0x51, 0x47, 0x62, 0x11, 0xF2, 0x41, 0xD3, 0xEE, 0x13
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 MarikoMasterKekSourceDev[se::AesBlockSize] = {
             /* TODO: Update on next change of keys. */
-            0x8C, 0x2E, 0xC1, 0x1C, 0xA0, 0x28, 0x35, 0xFC, 0x9A, 0x9F, 0x1D, 0x9B, 0x4E, 0xDF, 0x1E, 0x03
+            0x2E, 0x27, 0x44, 0xEA, 0x32, 0xF8, 0x2C, 0xF0, 0x6F, 0xCA, 0xCD, 0x77, 0xAE, 0xAE, 0x1A, 0x1B
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 EristaMasterKekSource[se::AesBlockSize] = {
             /* TODO: Update on next change of keys. */
-            0xA1, 0x7D, 0x34, 0xDB, 0x2D, 0x9D, 0xDA, 0xE5, 0xF8, 0x15, 0x63, 0x4C, 0x8F, 0xE7, 0x6C, 0xD8
+            0x15, 0xAC, 0x96, 0x34, 0xF5, 0x32, 0x56, 0x68, 0xFE, 0x5B, 0x9D, 0xD7, 0xED, 0x19, 0xB7, 0x8E
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 KeyblobKeySource[se::AesBlockSize] = {
@@ -74,6 +74,8 @@ namespace ams::nxboot {
             { 0x14, 0xF5, 0xA5, 0xD0, 0x73, 0x6D, 0x44, 0x80, 0x5F, 0x31, 0x5A, 0x8F, 0x1E, 0xD4, 0x0D, 0x63 }, /* 18.0.0 Device Master Key Source Source. */
             { 0x07, 0x38, 0x9A, 0xEC, 0x9C, 0xBD, 0x50, 0x4A, 0x4C, 0x1F, 0x04, 0xDA, 0x40, 0x68, 0x29, 0xE3 }, /* 19.0.0 Device Master Key Source Source. */
             { 0xA3, 0x6B, 0x0A, 0xB5, 0x6F, 0x57, 0x4C, 0x5E, 0x00, 0xFD, 0x56, 0x21, 0xF5, 0x06, 0x6B, 0xD1 }, /* 20.0.0 Device Master Key Source Source. */
+            { 0xF9, 0x62, 0x05, 0x99, 0xE0, 0xB9, 0xA6, 0x9B, 0x9D, 0xAA, 0xB4, 0x12, 0x0B, 0x0F, 0xF5, 0x8F }, /* 21.0.0 Device Master Key Source Source. */
+            { 0xF8, 0xF4, 0x22, 0xA4, 0x34, 0xAE, 0x0E, 0x0C, 0x4D, 0x5C, 0x5B, 0xA1, 0x1B, 0x46, 0x1C, 0x78 }, /* 22.0.0 Device Master Key Source Source. */
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 DeviceMasterKekSources[pkg1::OldDeviceMasterKeyCount][se::AesBlockSize] = {
@@ -94,6 +96,8 @@ namespace ams::nxboot {
             { 0xE7, 0x85, 0x8C, 0xA2, 0xF4, 0x49, 0xCB, 0x07, 0xD1, 0x8E, 0x48, 0x1B, 0xE8, 0x1E, 0x28, 0x3B }, /* 18.0.0 Device Master Kek Source. */
             { 0x9B, 0xA5, 0xFD, 0x74, 0x7F, 0xCD, 0x23, 0xD1, 0xD9, 0xBD, 0x6C, 0x51, 0x72, 0x5F, 0x3D, 0x1F }, /* 19.0.0 Device Master Kek Source. */
             { 0xDA, 0xFB, 0x61, 0x39, 0x48, 0x2D, 0xC2, 0x7E, 0x0D, 0x8E, 0x8F, 0x98, 0x57, 0x20, 0xB8, 0x15 }, /* 20.0.0 Device Master Kek Source. */
+            { 0x92, 0xBF, 0x37, 0x80, 0x0E, 0x79, 0x56, 0x8C, 0x57, 0x75, 0x72, 0x0A, 0x48, 0xD8, 0x15, 0x39 }, /* 21.0.0 Device Master Kek Source. */
+            { 0xC4, 0x6F, 0x0E, 0x72, 0x43, 0xCE, 0x87, 0xFC, 0x38, 0x95, 0x9B, 0xC9, 0x31, 0x44, 0x97, 0x63 }, /* 22.0.0 Device Master Kek Source. */
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 DeviceMasterKekSourcesDev[pkg1::OldDeviceMasterKeyCount][se::AesBlockSize] = {
@@ -114,6 +118,8 @@ namespace ams::nxboot {
             { 0x3B, 0x00, 0x89, 0xD7, 0xA9, 0x9E, 0xB7, 0x70, 0x86, 0x00, 0xC3, 0x49, 0x52, 0x8C, 0xA4, 0xAF }, /* 18.0.0 Device Master Kek Source. */
             { 0xAE, 0x78, 0x36, 0xB6, 0x91, 0xEB, 0xAF, 0x9C, 0x18, 0xF1, 0xC0, 0xD5, 0x8A, 0x0C, 0x7C, 0xA1 }, /* 19.0.0 Device Master Kek Source. */
             { 0x09, 0x12, 0x4F, 0x26, 0x90, 0xB9, 0xA6, 0xF5, 0xA5, 0x18, 0x74, 0xB6, 0x8D, 0x80, 0x59, 0x3D }, /* 20.0.0 Device Master Kek Source. */
+            { 0x7A, 0x4C, 0x38, 0xB7, 0x03, 0x6B, 0x1E, 0x81, 0x20, 0x53, 0x14, 0x99, 0xA4, 0x21, 0x92, 0x9F }, /* 21.0.0 Device Master Kek Source. */
+            { 0xF3, 0xBC, 0xB5, 0xB5, 0x5F, 0x01, 0x50, 0x2B, 0x69, 0x69, 0x3A, 0x6B, 0xF9, 0x2C, 0x11, 0x9F }, /* 22.0.0 Device Master Kek Source. */
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 MasterKeySources[pkg1::KeyGeneration_Count][se::AesBlockSize] = {
@@ -137,6 +143,8 @@ namespace ams::nxboot {
             { 0x58, 0x15, 0xD2, 0xF6, 0x8A, 0xE8, 0x19, 0xAB, 0xFB, 0x2D, 0x52, 0x9D, 0xE7, 0x55, 0xF3, 0x93 }, /* Master key 10 encrypted with Master key 11. */
             { 0x4A, 0x01, 0x3B, 0xC7, 0x44, 0x6E, 0x45, 0xBD, 0xE6, 0x5E, 0x2B, 0xEC, 0x07, 0x37, 0x52, 0x86 }, /* Master key 11 encrypted with Master key 12. */
             { 0x97, 0xE4, 0x11, 0xAB, 0x22, 0x72, 0x1A, 0x1F, 0x70, 0x5C, 0x00, 0xB3, 0x96, 0x30, 0x05, 0x28 }, /* Master key 12 encrypted with Master key 13. */
+            { 0xF7, 0x92, 0xC0, 0xEC, 0xF3, 0xA4, 0x8C, 0xB7, 0x0D, 0xB3, 0xF3, 0xAB, 0x10, 0x9B, 0x18, 0xBA }, /* Master key 13 encrypted with Master key 14. */
+            { 0x14, 0xCB, 0x60, 0x29, 0x3D, 0xE0, 0xFB, 0xF2, 0x5B, 0x60, 0xB6, 0xC5, 0x2E, 0x77, 0x8F, 0x98 }, /* Master key 14 encrypted with Master key 15. */
         };
 
         alignas(se::AesBlockSize) constexpr inline const u8 MasterKeySourcesDev[pkg1::KeyGeneration_Count][se::AesBlockSize] = {
@@ -160,6 +168,8 @@ namespace ams::nxboot {
             { 0x0C, 0x75, 0x39, 0x15, 0x53, 0xEA, 0x81, 0x11, 0xA3, 0xE0, 0xDC, 0x3D, 0x0E, 0x76, 0xC6, 0xB8 }, /* Master key 10 encrypted with Master key 11. */
             { 0x90, 0x64, 0xF9, 0x08, 0x29, 0x88, 0xD4, 0xDC, 0x73, 0xA4, 0xA1, 0x13, 0x9E, 0x59, 0x85, 0xA0 }, /* Master key 11 encrypted with Master key 12. */
             { 0x94, 0x46, 0x3B, 0xFA, 0x7D, 0xB9, 0xE2, 0x94, 0xC2, 0x9D, 0xB9, 0xA4, 0xB2, 0x56, 0xCA, 0xFE }, /* Master key 12 encrypted with Master key 13. */
+            { 0x74, 0xB2, 0x5F, 0xA0, 0x4B, 0x74, 0x6D, 0x47, 0x5B, 0xA9, 0xF5, 0x26, 0x46, 0xD7, 0x4B, 0x6E }, /* Master key 13 encrypted with Master key 14. */
+            { 0x97, 0xB3, 0x61, 0x88, 0x5C, 0x0D, 0xA1, 0x38, 0x73, 0xA4, 0x2F, 0x1A, 0x46, 0xA1, 0x09, 0xBF }, /* Master key 14 encrypted with Master key 15. */
         };
 
         alignas(se::AesBlockSize) constinit u8 MasterKeys[pkg1::OldMasterKeyCount][se::AesBlockSize] = {};

fusee/program/source/fusee_package2.cpp

@@ -80,7 +80,7 @@ namespace ams::nxboot {
             }
 
             /* Check that the key generation is one that we can use. */
-            static_assert(pkg1::KeyGeneration_Count == 20);
+            static_assert(pkg1::KeyGeneration_Count == 22);
             if (key_generation >= pkg1::KeyGeneration_Count) {
                 return false;
             }

fusee/program/source/fusee_setup_horizon.cpp

@@ -265,6 +265,10 @@ namespace ams::nxboot {
                         return ams::TargetFirmware_19_0_0;
                     } else if (std::memcmp(package1 + 0x10, "20250206", 8) == 0) {
                         return ams::TargetFirmware_20_0_0;
+                    } else if (std::memcmp(package1 + 0x10, "20251009", 8) == 0) {
+                        return ams::TargetFirmware_21_0_0;
+                    } else if (std::memcmp(package1 + 0x10, "20260123", 8) == 0) {
+                        return ams::TargetFirmware_22_0_0;
                     }
                     break;
                 default:
@@ -409,8 +413,9 @@ namespace ams::nxboot {
                     /* If we should, save the current warmboot firmware. */
                     UpdateWarmbootPath(expected_fuses);
                     if (!IsFileExist(warmboot_path)) {
-                        fs::CreateDirectory("sdmc:/warmboot_mariko");
-                        fs::CreateFile(warmboot_path, warmboot_src_size);
+                        /* Try to create the directory/file, allowing them to fail (if already exist). */
+                        static_cast<void>(fs::CreateDirectory("sdmc:/warmboot_mariko"));
+                        static_cast<void>(fs::CreateFile(warmboot_path, warmboot_src_size));
 
                         Result result;
                         fs::FileHandle file;
@@ -540,6 +545,12 @@ namespace ams::nxboot {
                                 } else {
                                     storage_ctx.flags[0] &= ~secmon::SecureMonitorConfigurationFlag_EnableUserModePerformanceCounterAccess;
                                 }
+                            } else if (std::strcmp(entry.key, "enable_mem_mode") == 0) {
+                                if (entry.value[0] == '1') {
+                                    storage_ctx.flags[0] |= secmon::SecureMonitorConfigurationFlag_BootConfigMemoryModeEnabled;
+                                } else {
+                                    storage_ctx.flags[0] &= ~secmon::SecureMonitorConfigurationFlag_BootConfigMemoryModeEnabled;
+                                }
                             } else if (std::strcmp(entry.key, "blank_prodinfo_sysmmc") == 0) {
                                 if (!emummc_enabled) {
                                     if (entry.value[0] == '1') {

fusee/program/source/fusee_stratosphere.cpp

@@ -186,6 +186,15 @@ namespace ams::nxboot {
             FsVersion_20_1_0,
             FsVersion_20_1_0_Exfat,
 
+            FsVersion_21_0_0,
+            FsVersion_21_0_0_Exfat,
+
+            FsVersion_21_2_0,
+            FsVersion_21_2_0_Exfat,
+
+            FsVersion_22_0_0,
+            FsVersion_22_0_0_Exfat,
+
             FsVersion_Count,
         };
 
@@ -284,6 +293,15 @@ namespace ams::nxboot {
 
             { 0xED, 0x34, 0xB4, 0x50, 0x58, 0x4A, 0x5B, 0x43 }, /* FsVersion_20_1_0 */
             { 0xA5, 0x1A, 0xA4, 0x92, 0x6C, 0x41, 0x87, 0x59 }, /* FsVersion_20_1_0_Exfat */
+
+            { 0xEE, 0x4B, 0x30, 0x12, 0xA6, 0x84, 0x02, 0x25 }, /* FsVersion_21_0_0 */
+            { 0x6E, 0x2B, 0xD9, 0xBA, 0xA3, 0xB9, 0x10, 0xF1 }, /* FsVersion_21_0_0_Exfat */
+
+            { 0xAF, 0x1D, 0xBD, 0xC7, 0x82, 0x98, 0x3C, 0xBD }, /* FsVersion_21_2_0 */
+            { 0x56, 0x25, 0x17, 0xA1, 0x92, 0xC3, 0xC8, 0xF0 }, /* FsVersion_21_2_0_Exfat */
+
+            { 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 */
         };
 
         const InitialProcessBinaryHeader *FindInitialProcessBinary(const pkg2::Package2Header *header, const u8 *data, ams::TargetFirmware target_firmware) {
@@ -685,6 +703,28 @@ namespace ams::nxboot {
                     AddPatch(fs_meta, 0x1B3945, NogcPatch0, sizeof(NogcPatch0));
                     AddPatch(fs_meta, 0x187B70, NogcPatch1, sizeof(NogcPatch1));
                     break;
+                case FsVersion_21_0_0:
+                case FsVersion_21_2_0:
+                    AddPatch(fs_meta, 0x1AC9ED, NogcPatch0, sizeof(NogcPatch0));
+                    AddPatch(fs_meta, 0x1ACA05, NogcPatch0, sizeof(NogcPatch0));
+                    AddPatch(fs_meta, 0x17FBE0, NogcPatch1, sizeof(NogcPatch1));
+                    break;
+                case FsVersion_21_0_0_Exfat:
+                case FsVersion_21_2_0_Exfat:
+                    AddPatch(fs_meta, 0x1B7B4D, NogcPatch0, sizeof(NogcPatch0));
+                    AddPatch(fs_meta, 0x1B7B65, NogcPatch0, sizeof(NogcPatch0));
+                    AddPatch(fs_meta, 0x18AD40, NogcPatch1, sizeof(NogcPatch1));
+                    break;
+                case FsVersion_22_0_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:
+                    AddPatch(fs_meta, 0x1BB42D, NogcPatch0, sizeof(NogcPatch0));
+                    AddPatch(fs_meta, 0x1BB445, NogcPatch0, sizeof(NogcPatch0));
+                    AddPatch(fs_meta, 0x18E250, NogcPatch1, sizeof(NogcPatch1));
+                    break;
                 default:
                     break;
             }

libraries/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/Atmosphere-NX/Atmosphere-libs
 	branch = master
-	commit = bbd085442eb240f400ab26bd808ad18c42ceb103
-	parent = 98bc030b37a24b76a130b418f846d2dabc47bf27
+	commit = 82f1553c4c7e68364f7e630b1c68f2aee8681dee
+	parent = 252f8685b493d0dfd428e9439b0296109776b935
 	method = merge
-	cmdver = 0.4.1
+	cmdver = 0.4.9

libraries/config/templates/stratosphere.mk

@@ -26,7 +26,7 @@ ATMOSPHERE_OPTIMIZATION_FLAG := -O2
 endif
 
 export DEFINES     = $(ATMOSPHERE_DEFINES) -DATMOSPHERE_IS_STRATOSPHERE -D_GNU_SOURCE
-export SETTINGS    = $(ATMOSPHERE_SETTINGS) $(ATMOSPHERE_OPTIMIZATION_FLAG) -Wextra -Werror -Wno-missing-field-initializers
+export SETTINGS    = $(ATMOSPHERE_SETTINGS) $(ATMOSPHERE_OPTIMIZATION_FLAG) -Wextra -Werror -Wno-missing-field-initializers -Wno-error=unused-result
 export CFLAGS      = $(ATMOSPHERE_CFLAGS) $(SETTINGS) $(DEFINES) $(INCLUDE)
 export CXXFLAGS    = $(CFLAGS) $(ATMOSPHERE_CXXFLAGS)
 export ASFLAGS     = $(ATMOSPHERE_ASFLAGS) $(SETTINGS) $(DEFINES)

libraries/libexosphere/include/exosphere/pkg1/pkg1_key_generation.hpp

@@ -40,6 +40,8 @@ namespace ams::pkg1 {
         KeyGeneration_18_0_0 = 0x11,
         KeyGeneration_19_0_0 = 0x12,
         KeyGeneration_20_0_0 = 0x13,
+        KeyGeneration_21_0_0 = 0x14,
+        KeyGeneration_22_0_0 = 0x15,
 
         KeyGeneration_Count,
 

libraries/libexosphere/include/exosphere/secmon/secmon_monitor_context.hpp

@@ -30,6 +30,7 @@ namespace ams::secmon {
         SecureMonitorConfigurationFlag_ShouldUseBlankCalibrationBinary        = (1u << 5),
         SecureMonitorConfigurationFlag_AllowWritingToCalibrationBinarySysmmc  = (1u << 6),
         SecureMonitorConfigurationFlag_ForceEnableUsb30                       = (1u << 7),
+        SecureMonitorConfigurationFlag_BootConfigMemoryModeEnabled            = (1u << 8),
 
         SecureMonitorConfigurationFlag_Default = SecureMonitorConfigurationFlag_IsDevelopmentFunctionEnabledForKernel,
     };
@@ -103,6 +104,7 @@ namespace ams::secmon {
         constexpr bool ShouldUseBlankCalibrationBinary()        const { return (this->flags[0] & SecureMonitorConfigurationFlag_ShouldUseBlankCalibrationBinary)        != 0; }
         constexpr bool AllowWritingToCalibrationBinarySysmmc()  const { return (this->flags[0] & SecureMonitorConfigurationFlag_AllowWritingToCalibrationBinarySysmmc)  != 0; }
         constexpr bool IsUsb30ForceEnabled()                    const { return (this->flags[0] & SecureMonitorConfigurationFlag_ForceEnableUsb30)                       != 0; }
+        constexpr bool IsBootConfigMemoryModeEnabled()          const { return (this->flags[0] & SecureMonitorConfigurationFlag_BootConfigMemoryModeEnabled)            != 0; }
 
         constexpr bool IsDevelopmentFunctionEnabled(bool for_kern) const { return for_kern ? this->IsDevelopmentFunctionEnabledForKernel() : this->IsDevelopmentFunctionEnabledForUser(); }
     };

libraries/libexosphere/source/fuse/fuse_api.cpp

@@ -177,6 +177,8 @@ namespace ams::fuse {
         }
 
         constexpr const TargetFirmware FuseVersionIncrementFirmwares[] = {
+            TargetFirmware_22_0_0,
+            TargetFirmware_21_0_0,
             TargetFirmware_20_0_0,
             TargetFirmware_19_0_0,
             TargetFirmware_17_0_0,

libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_interrupt_manager.hpp

@@ -83,9 +83,9 @@ namespace ams::kern::arch::arm64 {
             }
 
             NOINLINE Result BindHandler(KInterruptHandler *handler, s32 irq, s32 core_id, s32 priority, bool manual_clear, bool level);
-            NOINLINE Result UnbindHandler(s32 irq, s32 core);
+            NOINLINE void UnbindHandler(s32 irq, s32 core);
 
-            NOINLINE Result ClearInterrupt(s32 irq, s32 core_id);
+            NOINLINE void ClearInterrupt(s32 irq, s32 core_id);
 
             ALWAYS_INLINE void SendInterProcessorInterrupt(s32 irq, u64 core_mask) {
                 m_interrupt_controller.SendInterProcessorInterrupt(irq, core_mask);
@@ -99,10 +99,10 @@ namespace ams::kern::arch::arm64 {
         private:
             Result BindGlobal(KInterruptHandler *handler, s32 irq, s32 core_id, s32 priority, bool manual_clear, bool level);
             Result BindLocal(KInterruptHandler *handler, s32 irq, s32 priority, bool manual_clear);
-            Result UnbindGlobal(s32 irq);
-            Result UnbindLocal(s32 irq);
-            Result ClearGlobal(s32 irq);
-            Result ClearLocal(s32 irq);
+            void UnbindGlobal(s32 irq);
+            void UnbindLocal(s32 irq);
+            void ClearGlobal(s32 irq);
+            void ClearLocal(s32 irq);
         private:
             [[nodiscard]] static ALWAYS_INLINE u32 GetInterruptsEnabledState() {
                 u64 intr_state;

libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_page_table.hpp

@@ -197,9 +197,9 @@ namespace ams::kern::arch::arm64 {
                 cpu::SwitchProcess(s_ttbr0_entries[proc_idx + 1], proc_id);
             }
 
-            NOINLINE Result InitializeForKernel(void *table, KVirtualAddress start, KVirtualAddress end);
+            NOINLINE void InitializeForKernel(void *table, KVirtualAddress start, KVirtualAddress end);
             NOINLINE Result InitializeForProcess(ams::svc::CreateProcessFlag flags, bool from_back, KMemoryManager::Pool pool, KProcessAddress code_address, size_t code_size, KSystemResource *system_resource, KResourceLimit *resource_limit, size_t process_index);
-            Result Finalize();
+            void Finalize();
 
             static void NoteUpdatedCallback(const void *pt) {
                 /* Note the update. */

libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_thread_context.hpp

@@ -165,7 +165,7 @@ namespace ams::kern::arch::arm64 {
             constexpr explicit KThreadContext(util::ConstantInitializeTag) : m_callee_saved(), m_lr(), m_sp(), m_fpcr(), m_fpsr(), m_callee_saved_fpu(), m_locked() { /* ... */ }
             explicit KThreadContext() { /* ... */ }
 
-            Result Initialize(KVirtualAddress u_pc, KVirtualAddress k_sp, KVirtualAddress u_sp, uintptr_t arg, bool is_user, bool is_64_bit, bool is_main);
+            void Initialize(KVirtualAddress u_pc, KVirtualAddress k_sp, KVirtualAddress u_sp, uintptr_t arg, bool is_user, bool is_64_bit, bool is_main);
 
             void SetArguments(uintptr_t arg0, uintptr_t arg1);
 

libraries/libmesosphere/include/mesosphere/arch/arm64/kern_userspace_memory_access.hpp

@@ -35,7 +35,7 @@ namespace ams::kern::arch::arm64 {
                     static bool CopyMemoryToUser(void *dst, const void *src, size_t size);
                     static bool CopyMemoryToUserAligned32Bit(void *dst, const void *src, size_t size);
                     static bool CopyMemoryToUserAligned64Bit(void *dst, const void *src, size_t size);
-                    static bool CopyMemoryToUserSize32Bit(void *dst, const void *src);
+                    static bool CopyMemoryToUserSize32Bit(void *dst, u32 value);
                     static s32  CopyStringToUser(void *dst, const void *src, size_t size);
 
                     static bool UpdateLockAtomic(u32 *out, u32 *address, u32 if_zero, u32 new_orr_mask);
@@ -100,8 +100,8 @@ namespace ams::kern::arch::arm64 {
                 return Impl::CopyMemoryToUserAligned64Bit(dst, src, size);
             }
 
-            static bool CopyMemoryToUserSize32Bit(void *dst, const void *src) {
-                return Impl::CopyMemoryToUserSize32Bit(dst, src);
+            static bool CopyMemoryToUserSize32Bit(void *dst, u32 value) {
+                return Impl::CopyMemoryToUserSize32Bit(dst, value);
             }
 
             static s32  CopyStringToUser(void *dst, const void *src, size_t size) {

libraries/libmesosphere/include/mesosphere/kern_build_config.hpp

@@ -47,13 +47,6 @@
 /* re-enabled by toggling this define. */
 //#define MESOSPHERE_ENABLE_PROCESS_CREATION_TIME
 
-/* NOTE: This enables fast class token storage using a class member. */
-/* This saves a virtual call when doing KAutoObject->DynCast<>(), */
-/* at the cost of storing class tokens inside the class object. */
-/* However, as of (10/16/2021) KAutoObject has an unused class member */
-/* of the right side, and so this does not actually cost any space. */
-#define MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST
-
 /* NOTE: This enables usage of KDebug handles as parameter for svc::GetInfo */
 /* calls which require a process parameter. This enables a debugger to obtain */
 /* address space/layout information, for example. However, it changes abi, and so */

libraries/libmesosphere/include/mesosphere/kern_k_auto_object.hpp

@@ -121,14 +121,9 @@ namespace ams::kern {
         private:
             KAutoObject *m_next_closed_object;
             ReferenceCount m_ref_count;
-            #if defined(MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST)
             ClassTokenType m_class_token;
-            #endif
         public:
-            constexpr ALWAYS_INLINE explicit KAutoObject(util::ConstantInitializeTag) : m_next_closed_object(nullptr), m_ref_count(0)
-            #if defined(MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST)
-                , m_class_token(0)
-            #endif
+            constexpr ALWAYS_INLINE explicit KAutoObject(util::ConstantInitializeTag) : m_next_closed_object(nullptr), m_ref_count(0), m_class_token(0)
             {
                 MESOSPHERE_ASSERT_THIS();
             }
@@ -151,19 +146,11 @@ namespace ams::kern {
             }
 
             ALWAYS_INLINE bool IsDerivedFrom(const TypeObj &rhs) const {
-                #if defined(MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST)
-                    return TypeObj::IsClassTokenDerivedFrom(m_class_token, rhs.GetClassToken());
-                #else
-                    return this->GetTypeObj().IsDerivedFrom(rhs);
-                #endif
+                return TypeObj::IsClassTokenDerivedFrom(m_class_token, rhs.GetClassToken());
             }
 
             ALWAYS_INLINE bool IsDerivedFrom(const KAutoObject &rhs) const {
-                #if defined(MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST)
-                    return TypeObj::IsClassTokenDerivedFrom(m_class_token, rhs.m_class_token);
-                #else
-                    return this->IsDerivedFrom(rhs.GetTypeObj());
-                #endif
+                return TypeObj::IsClassTokenDerivedFrom(m_class_token, rhs.m_class_token);
             }
 
             template<typename Derived>
@@ -218,12 +205,10 @@ namespace ams::kern {
                 KAutoObject &auto_object = *static_cast<KAutoObject *>(obj);
 
                 /* If we should, set our class token. */
-                #if defined(MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST)
                 {
                     constexpr auto Token = Derived::GetStaticTypeObj().GetClassToken();
                     auto_object.m_class_token = Token;
                 }
-                #endif
 
                 /* Initialize reference count to 1. */
                 auto_object.m_ref_count = 1;

libraries/libmesosphere/include/mesosphere/kern_k_debug_base.hpp

@@ -93,9 +93,9 @@ namespace ams::kern {
             static Result ProcessDebugEvent(ams::svc::DebugEvent event, const uintptr_t *params, size_t num_params);
         public:
             static Result OnDebugEvent(ams::svc::DebugEvent event, const uintptr_t *params, size_t num_params);
-            static Result OnExitProcess(KProcess *process);
-            static Result OnTerminateProcess(KProcess *process);
-            static Result OnExitThread(KThread *thread);
+            static void OnExitProcess(KProcess *process);
+            static void OnTerminateProcess(KProcess *process);
+            static void OnExitThread(KThread *thread);
             static KEventInfo *CreateDebugEvent(ams::svc::DebugEvent event, u64 thread_id, const uintptr_t *params, size_t num_params);
     };
 

libraries/libmesosphere/include/mesosphere/kern_k_event.hpp

@@ -50,8 +50,8 @@ namespace ams::kern {
 
             KReadableEvent &GetReadableEvent() { return m_readable_event; }
 
-            Result Signal();
-            Result Clear();
+            void Signal();
+            void Clear();
 
             ALWAYS_INLINE void OnReadableEventDestroyed() { m_readable_event_destroyed = true; }
     };

libraries/libmesosphere/include/mesosphere/kern_k_handle_table.hpp

@@ -105,7 +105,7 @@ namespace ams::kern {
             constexpr ALWAYS_INLINE size_t GetCount() const { return m_count; }
             constexpr ALWAYS_INLINE size_t GetMaxCount() const { return m_max_count; }
 
-            MESOSPHERE_NOINLINE_IF_DEBUG Result Finalize();
+            MESOSPHERE_NOINLINE_IF_DEBUG void Finalize();
             MESOSPHERE_NOINLINE_IF_DEBUG bool Remove(ams::svc::Handle handle);
 
             template<typename T = KAutoObject>

libraries/libmesosphere/include/mesosphere/kern_k_interrupt_event.hpp

@@ -38,13 +38,11 @@ namespace ams::kern {
 
             Result Reset();
 
-            Result Clear() {
+            void Clear() {
                 MESOSPHERE_ASSERT_THIS();
 
-                /* Try to perform a reset, succeeding unconditionally. */
-                this->Reset();
-
-                R_SUCCEED();
+                /* Try to perform a reset, ignoring whether it succeeds. */
+                static_cast<void>(this->Reset());
             }
 
             bool IsInitialized() const { return m_is_initialized; }

libraries/libmesosphere/include/mesosphere/kern_k_page_table_base.hpp

@@ -200,6 +200,7 @@ namespace ams::kern {
             bool m_is_kernel;
             bool m_enable_aslr;
             bool m_enable_device_address_space_merge;
+            bool m_allowed_exec_device_mapping;
             KMemoryBlockSlabManager *m_memory_block_slab_manager;
             KBlockInfoManager *m_block_info_manager;
             KResourceLimit *m_resource_limit;
@@ -217,7 +218,7 @@ namespace ams::kern {
                   m_alias_code_region_end(Null<KProcessAddress>), m_code_region_start(Null<KProcessAddress>), m_code_region_end(Null<KProcessAddress>),
                   m_max_heap_size(), m_mapped_physical_memory_size(), m_mapped_unsafe_physical_memory(), m_mapped_insecure_memory(), m_mapped_ipc_server_memory(), m_alias_region_extra_size(),
                   m_general_lock(), m_map_physical_memory_lock(), m_device_map_lock(), m_impl(util::ConstantInitialize), m_memory_block_manager(util::ConstantInitialize),
-                  m_allocate_option(), m_address_space_width(), m_is_kernel(), m_enable_aslr(), m_enable_device_address_space_merge(),
+                  m_allocate_option(), m_address_space_width(), m_is_kernel(), m_enable_aslr(), m_enable_device_address_space_merge(), m_allowed_exec_device_mapping(),
                   m_memory_block_slab_manager(), m_block_info_manager(), m_resource_limit(), m_cached_physical_linear_region(), m_cached_physical_heap_region(),
                   m_heap_fill_value(), m_ipc_fill_value(), m_stack_fill_value()
             {
@@ -226,7 +227,7 @@ namespace ams::kern {
 
             explicit KPageTableBase() { /* ... */ }
 
-            NOINLINE Result InitializeForKernel(bool is_64_bit, void *table, KVirtualAddress start, KVirtualAddress end);
+            NOINLINE void InitializeForKernel(bool is_64_bit, void *table, KVirtualAddress start, KVirtualAddress end);
             NOINLINE Result InitializeForProcess(ams::svc::CreateProcessFlag flags, bool from_back, KMemoryManager::Pool pool, void *table, KProcessAddress start, KProcessAddress end, KProcessAddress code_address, size_t code_size, KSystemResource *system_resource, KResourceLimit *resource_limit);
 
             void Finalize();
@@ -520,6 +521,8 @@ namespace ams::kern {
             size_t GetAliasCodeDataSize() const;
 
             u32 GetAllocateOption() const { return m_allocate_option; }
+
+            void AllowDeviceMappingOfExecPages() { m_allowed_exec_device_mapping = true; }
         public:
             static ALWAYS_INLINE KVirtualAddress GetLinearMappedVirtualAddress(KPhysicalAddress addr) {
                 return KMemoryLayout::GetLinearVirtualAddress(addr);

libraries/libmesosphere/include/mesosphere/kern_k_process.hpp

@@ -102,8 +102,8 @@ namespace ams::kern {
             IoRegionList                m_io_region_list;
             bool                        m_is_suspended;
             bool                        m_is_immortal;
-            bool                        m_is_jit_debug;
             bool                        m_is_handle_table_initialized;
+            bool                        m_is_jit_debug;
             ams::svc::DebugEvent        m_jit_debug_event_type;
             ams::svc::DebugException    m_jit_debug_exception_type;
             uintptr_t                   m_jit_debug_params[4];
@@ -269,7 +269,7 @@ namespace ams::kern {
             void RemoveIoRegion(KIoRegion *io_region);
 
             Result CreateThreadLocalRegion(KProcessAddress *out);
-            Result DeleteThreadLocalRegion(KProcessAddress addr);
+            void DeleteThreadLocalRegion(KProcessAddress addr);
             void *GetThreadLocalRegionPointer(KProcessAddress addr);
 
             constexpr KProcessAddress GetProcessLocalRegionAddress() const { return m_plr_address; }

libraries/libmesosphere/include/mesosphere/kern_k_readable_event.hpp

@@ -35,16 +35,14 @@ namespace ams::kern {
 
             constexpr KEvent *GetParent() const { return m_parent; }
 
-            Result Signal();
+            void Signal();
             Result Reset();
 
-            Result Clear() {
+            void Clear() {
                 MESOSPHERE_ASSERT_THIS();
 
-                /* Try to perform a reset, succeeding unconditionally. */
-                this->Reset();
-
-                R_SUCCEED();
+                /* Try to perform a reset, ignoring whether it succeeds. */
+                static_cast<void>(this->Reset());
             }
 
             virtual bool IsSignaled() const override;

libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp

@@ -105,7 +105,7 @@ namespace ams::kern {
                 util::Atomic<u8> dpc_flags;
                 u8 current_svc_id;
                 u8 reserved_2c;
-                u8 exception_flags;
+                util::Atomic<u8> exception_flags;
                 bool is_pinned;
                 u8 reserved_2f;
                 u8 reserved_30[0x10];
@@ -417,17 +417,17 @@ namespace ams::kern {
         private:
             ALWAYS_INLINE void SetExceptionFlag(ExceptionFlag flag) {
                 MESOSPHERE_ASSERT_THIS();
-                this->GetStackParameters().exception_flags |= flag;
+                this->GetStackParameters().exception_flags.FetchOr<std::memory_order_relaxed>(flag);
             }
 
             ALWAYS_INLINE void ClearExceptionFlag(ExceptionFlag flag) {
                 MESOSPHERE_ASSERT_THIS();
-                this->GetStackParameters().exception_flags &= ~flag;
+                this->GetStackParameters().exception_flags.FetchAnd<std::memory_order_relaxed>(~flag);
             }
 
             ALWAYS_INLINE bool IsExceptionFlagSet(ExceptionFlag flag) const {
                 MESOSPHERE_ASSERT_THIS();
-                return this->GetStackParameters().exception_flags & flag;
+                return this->GetStackParameters().exception_flags.Load<std::memory_order_relaxed>() & flag;
             }
         public:
             /* ALWAYS_INLINE void SetCallingSvc()      { return this->SetExceptionFlag(ExceptionFlag_IsCallingSvc); }    */
@@ -523,7 +523,7 @@ namespace ams::kern {
             Result GetCoreMask(int32_t *out_ideal_core, u64 *out_affinity_mask);
             Result SetCoreMask(int32_t ideal_core, u64 affinity_mask);
 
-            Result GetPhysicalCoreMask(int32_t *out_ideal_core, u64 *out_affinity_mask);
+            void GetPhysicalCoreMask(int32_t *out_ideal_core, u64 *out_affinity_mask);
 
             constexpr ThreadState GetState() const { return static_cast<ThreadState>(m_thread_state & ThreadState_Mask); }
             constexpr ThreadState GetRawState() const { return m_thread_state; }
@@ -717,7 +717,7 @@ namespace ams::kern {
             }
 
             void SetBasePriority(s32 priority);
-            Result SetPriorityToIdle();
+            void SetPriorityToIdle();
 
             Result Run();
             void Exit();
@@ -725,7 +725,7 @@ namespace ams::kern {
             Result Terminate();
             ThreadState RequestTerminate();
 
-            Result Sleep(s64 timeout);
+            void Sleep(s64 timeout);
 
             ALWAYS_INLINE void *GetStackTop() const { return reinterpret_cast<StackParameters *>(m_kernel_stack_top) - 1; }
             ALWAYS_INLINE void *GetKernelStackTop() const { return m_kernel_stack_top; }

libraries/libmesosphere/include/mesosphere/kern_k_thread_local_page.hpp

@@ -77,7 +77,7 @@ namespace ams::kern {
             }
         public:
             Result Initialize(KProcess *process);
-            Result Finalize();
+            void Finalize();
 
             KProcessAddress Reserve();
             void Release(KProcessAddress addr);

libraries/libmesosphere/source/arch/arm64/kern_cpu.cpp

@@ -215,7 +215,7 @@ namespace ams::kern::arch::arm64::cpu {
                     KThread::Register(new_thread);
 
                     /* Run the thread. */
-                    new_thread->Run();
+                    MESOSPHERE_R_ABORT_UNLESS(new_thread->Run());
                 }
 
                 virtual KInterruptTask *OnInterrupt(s32 interrupt_id) override {
@@ -508,16 +508,16 @@ namespace ams::kern::arch::arm64::cpu {
         g_cache_operation_handler.Initialize(core_id);
 
         /* Bind all handlers to the relevant interrupts. */
-        Kernel::GetInterruptManager().BindHandler(std::addressof(g_cache_operation_handler),              KInterruptName_CacheOperation,     core_id, KInterruptController::PriorityLevel_High,      false, false);
-        Kernel::GetInterruptManager().BindHandler(std::addressof(g_thread_termination_handler),           KInterruptName_ThreadTerminate,    core_id, KInterruptController::PriorityLevel_Scheduler, false, false);
-        Kernel::GetInterruptManager().BindHandler(std::addressof(g_core_barrier_handler),                 KInterruptName_CoreBarrier,        core_id, KInterruptController::PriorityLevel_Scheduler, false, false);
+        MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(std::addressof(g_cache_operation_handler),              KInterruptName_CacheOperation,     core_id, KInterruptController::PriorityLevel_High,      false, false));
+        MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(std::addressof(g_thread_termination_handler),           KInterruptName_ThreadTerminate,    core_id, KInterruptController::PriorityLevel_Scheduler, false, false));
+        MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(std::addressof(g_core_barrier_handler),                 KInterruptName_CoreBarrier,        core_id, KInterruptController::PriorityLevel_Scheduler, false, false));
 
         /* If we should, enable user access to the performance counter registers. */
         if (KTargetSystem::IsUserPmuAccessEnabled()) { SetPmUserEnrEl0(1ul); }
 
         /* If we should, enable the kernel performance counter interrupt handler. */
         #if defined(MESOSPHERE_ENABLE_PERFORMANCE_COUNTER)
-        Kernel::GetInterruptManager().BindHandler(std::addressof(g_performance_counter_handler[core_id]), KInterruptName_PerformanceCounter, core_id, KInterruptController::PriorityLevel_Timer,     false, false);
+        MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(std::addressof(g_performance_counter_handler[core_id]), KInterruptName_PerformanceCounter, core_id, KInterruptController::PriorityLevel_Timer,     false, false));
         #endif
     }
 

libraries/libmesosphere/source/arch/arm64/kern_k_hardware_timer.cpp

@@ -25,7 +25,7 @@ namespace ams::kern::arch::arm64 {
         m_maximum_time = static_cast<s64>(std::min<u64>(std::numeric_limits<s64>::max(), cpu::CounterTimerPhysicalTimerCompareValueRegisterAccessor().GetCompareValue()));
 
         /* Bind the interrupt task for this core. */
-        Kernel::GetInterruptManager().BindHandler(this, KInterruptName_NonSecurePhysicalTimer, GetCurrentCoreId(), KInterruptController::PriorityLevel_Timer, true, true);
+        MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(this, KInterruptName_NonSecurePhysicalTimer, GetCurrentCoreId(), KInterruptController::PriorityLevel_Timer, true, true));
     }
 
     void KHardwareTimer::Finalize() {

libraries/libmesosphere/source/arch/arm64/kern_k_interrupt_manager.cpp

@@ -126,7 +126,7 @@ namespace ams::kern::arch::arm64 {
             if (entry.handler != nullptr) {
                 /* Set manual clear needed if relevant. */
                 if (entry.manually_cleared) {
-                    m_interrupt_controller.SetPriorityLevel(irq, KInterruptController::PriorityLevel_Low);
+                    m_interrupt_controller.Disable(irq);
                     entry.needs_clear = true;
                 }
 
@@ -242,40 +242,40 @@ namespace ams::kern::arch::arm64 {
         }
     }
 
-    Result KInterruptManager::UnbindHandler(s32 irq, s32 core_id) {
+    void KInterruptManager::UnbindHandler(s32 irq, s32 core_id) {
         MESOSPHERE_UNUSED(core_id);
 
-        R_UNLESS(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq), svc::ResultOutOfRange());
+        MESOSPHERE_ASSERT(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq));
 
 
         if (KInterruptController::IsGlobal(irq)) {
             KScopedInterruptDisable di;
 
             KScopedSpinLock lk(this->GetGlobalInterruptLock());
-            R_RETURN(this->UnbindGlobal(irq));
-        } else {
+            return this->UnbindGlobal(irq);
+        } else if (KInterruptController::IsLocal(irq)) {
             MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
 
             KScopedInterruptDisable di;
-            R_RETURN(this->UnbindLocal(irq));
+            return this->UnbindLocal(irq);
         }
     }
 
-    Result KInterruptManager::ClearInterrupt(s32 irq, s32 core_id) {
+    void KInterruptManager::ClearInterrupt(s32 irq, s32 core_id) {
         MESOSPHERE_UNUSED(core_id);
 
-        R_UNLESS(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq), svc::ResultOutOfRange());
+        MESOSPHERE_ASSERT(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq));
 
 
         if (KInterruptController::IsGlobal(irq)) {
             KScopedInterruptDisable di;
             KScopedSpinLock lk(this->GetGlobalInterruptLock());
-            R_RETURN(this->ClearGlobal(irq));
-        } else {
+            return this->ClearGlobal(irq);
+        } else if (KInterruptController::IsLocal(irq)) {
             MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
 
             KScopedInterruptDisable di;
-            R_RETURN(this->ClearLocal(irq));
+            return this->ClearLocal(irq);
         }
     }
 
@@ -332,7 +332,7 @@ namespace ams::kern::arch::arm64 {
         R_SUCCEED();
     }
 
-    Result KInterruptManager::UnbindGlobal(s32 irq) {
+    void KInterruptManager::UnbindGlobal(s32 irq) {
         for (size_t core_id = 0; core_id < cpu::NumCores; core_id++) {
             m_interrupt_controller.ClearTarget(irq, static_cast<s32>(core_id));
         }
@@ -340,50 +340,35 @@ namespace ams::kern::arch::arm64 {
         m_interrupt_controller.Disable(irq);
 
         GetGlobalInterruptEntry(irq).handler = nullptr;
-
-        R_SUCCEED();
     }
 
-    Result KInterruptManager::UnbindLocal(s32 irq) {
-        auto &entry = this->GetLocalInterruptEntry(irq);
-        R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
-
+    void KInterruptManager::UnbindLocal(s32 irq) {
         m_interrupt_controller.SetPriorityLevel(irq, KInterruptController::PriorityLevel_Low);
         m_interrupt_controller.Disable(irq);
 
-        entry.handler = nullptr;
-
-        R_SUCCEED();
+        this->GetLocalInterruptEntry(irq).handler = nullptr;
     }
 
-    Result KInterruptManager::ClearGlobal(s32 irq) {
-        /* We can't clear an entry with no handler. */
+    void KInterruptManager::ClearGlobal(s32 irq) {
+        /* Get the entry. */
         auto &entry = GetGlobalInterruptEntry(irq);
-        R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
 
-        /* If auto-cleared, we can succeed immediately. */
-        R_SUCCEED_IF(!entry.manually_cleared);
-        R_SUCCEED_IF(!entry.needs_clear);
-
-        /* Clear and enable. */
-        entry.needs_clear = false;
-        m_interrupt_controller.Enable(irq);
-        R_SUCCEED();
+        /* If not auto-cleared, clear and enable. */
+        if (entry.manually_cleared && entry.needs_clear) {
+            entry.needs_clear = false;
+            m_interrupt_controller.Enable(irq);
+        }
     }
 
-    Result KInterruptManager::ClearLocal(s32 irq) {
-        /* We can't clear an entry with no handler. */
+    void KInterruptManager::ClearLocal(s32 irq) {
+        /* Get the entry. */
         auto &entry = this->GetLocalInterruptEntry(irq);
-        R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
 
-        /* If auto-cleared, we can succeed immediately. */
-        R_SUCCEED_IF(!entry.manually_cleared);
-        R_SUCCEED_IF(!entry.needs_clear);
-
-        /* Clear and set priority. */
-        entry.needs_clear = false;
-        m_interrupt_controller.SetPriorityLevel(irq, entry.priority);
-        R_SUCCEED();
+        /* If not auto-cleared, clear and enable. */
+        if (entry.manually_cleared && entry.needs_clear) {
+            entry.needs_clear = false;
+            m_interrupt_controller.Enable(irq);
+        }
     }
 
 }

libraries/libmesosphere/source/arch/arm64/kern_k_page_table.cpp

@@ -119,15 +119,13 @@ namespace ams::kern::arch::arm64 {
         MESOSPHERE_UNUSED(core_id);
     }
 
-    Result KPageTable::InitializeForKernel(void *table, KVirtualAddress start, KVirtualAddress end) {
+    void KPageTable::InitializeForKernel(void *table, KVirtualAddress start, KVirtualAddress end) {
         /* Initialize basic fields. */
         m_asid = 0;
         m_manager = Kernel::GetSystemSystemResource().GetPageTableManagerPointer();
 
         /* Initialize the base page table. */
-        MESOSPHERE_R_ABORT_UNLESS(KPageTableBase::InitializeForKernel(true, table, start, end));
-
-        R_SUCCEED();
+        KPageTableBase::InitializeForKernel(true, table, start, end);
     }
 
     Result KPageTable::InitializeForProcess(ams::svc::CreateProcessFlag flags, bool from_back, KMemoryManager::Pool pool, KProcessAddress code_address, size_t code_size, KSystemResource *system_resource, KResourceLimit *resource_limit, size_t process_index) {
@@ -153,7 +151,7 @@ namespace ams::kern::arch::arm64 {
         R_SUCCEED();
     }
 
-    Result KPageTable::Finalize() {
+    void KPageTable::Finalize() {
         /* Only process tables should be finalized. */
         MESOSPHERE_ASSERT(!this->IsKernel());
 
@@ -271,8 +269,6 @@ namespace ams::kern::arch::arm64 {
             /* Perform inherited finalization. */
             KPageTableBase::Finalize();
         }
-
-        R_SUCCEED();
     }
 
     Result KPageTable::OperateImpl(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, KPhysicalAddress phys_addr, bool is_pa_valid, const KPageProperties properties, OperationType operation, bool reuse_ll) {
@@ -942,7 +938,7 @@ namespace ams::kern::arch::arm64 {
                 /* If we should flush entries, do so. */
                 if ((apply_option & ApplyOption_FlushDataCache) != 0) {
                     if (IsHeapPhysicalAddress(next_entry.phys_addr)) {
-                        cpu::FlushDataCache(GetVoidPointer(GetHeapVirtualAddress(next_entry.phys_addr)), next_entry.block_size);
+                        MESOSPHERE_R_ABORT_UNLESS(cpu::FlushDataCache(GetVoidPointer(GetHeapVirtualAddress(next_entry.phys_addr)), next_entry.block_size));
                     }
                 }
 

libraries/libmesosphere/source/arch/arm64/kern_k_thread_context.cpp

@@ -37,7 +37,7 @@ namespace ams::kern::arch::arm64 {
             KScopedInterruptEnable ei;
 
             const uintptr_t params[2] = { GetCurrentThread().GetId(), GetInteger(GetCurrentThread().GetThreadLocalRegionAddress()) };
-            KDebug::OnDebugEvent(ams::svc::DebugEvent_CreateThread, params, util::size(params));
+            static_cast<void>(KDebug::OnDebugEvent(ams::svc::DebugEvent_CreateThread, params, util::size(params)));
         }
 
         /* Handle any pending dpc. */
@@ -116,7 +116,7 @@ namespace ams::kern::arch::arm64 {
 
     }
 
-    Result KThreadContext::Initialize(KVirtualAddress u_pc, KVirtualAddress k_sp, KVirtualAddress u_sp, uintptr_t arg, bool is_user, bool is_64_bit, bool is_main) {
+    void KThreadContext::Initialize(KVirtualAddress u_pc, KVirtualAddress k_sp, KVirtualAddress u_sp, uintptr_t arg, bool is_user, bool is_64_bit, bool is_main) {
         MESOSPHERE_ASSERT(k_sp != Null<KVirtualAddress>);
 
         /* Ensure that the stack pointers are aligned. */
@@ -157,8 +157,6 @@ namespace ams::kern::arch::arm64 {
 
         /* Lock the context, if we're a main thread. */
         m_locked = is_main;
-
-        R_SUCCEED();
     }
 
     void KThreadContext::SetArguments(uintptr_t arg0, uintptr_t arg1) {

libraries/libmesosphere/source/arch/arm64/kern_userspace_memory_access_asm.s

@@ -306,15 +306,14 @@ _ZN3ams4kern4arch5arm6415UserspaceAccess4Impl28CopyMemoryToUserAligned64BitEPvPK
     mov     x0, #1
     ret
 
-/* ams::kern::arch::arm64::UserspaceAccess::Impl::CopyMemoryToUserSize32Bit(void *dst, const void *src) */
-.section    .text._ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvPKv, "ax", %progbits
-.global     _ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvPKv
-.type       _ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvPKv, %function
+/* ams::kern::arch::arm64::UserspaceAccess::Impl::CopyMemoryToUserSize32Bit(void *dst, u32 value) */
+.section    .text._ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvj, "ax", %progbits
+.global     _ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvj
+.type       _ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvj, %function
 .balign 0x10
-_ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvPKv:
-    /* Just load and store a u32. */
-    ldr     w2, [x1]
-    sttr    w2, [x0]
+_ZN3ams4kern4arch5arm6415UserspaceAccess4Impl25CopyMemoryToUserSize32BitEPvj:
+    /* Just store a u32. */
+    sttr    w1, [x0]
 
     /* We're done. */
     mov     x0, #1

libraries/libmesosphere/source/board/nintendo/nx/kern_k_device_page_table.cpp

@@ -660,8 +660,7 @@ namespace ams::kern::board::nintendo::nx {
         ptm.Open(table_virt_addr, 1);
 
         /* Save the page. Note that it is a pre-condition that the page is cleared, when allocated from the system page table manager. */
-        /* NOTE: Nintendo does not check the result of StoreDataCache. */
-        cpu::StoreDataCache(GetVoidPointer(table_virt_addr), PageDirectorySize);
+        MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(GetVoidPointer(table_virt_addr), PageDirectorySize));
         g_reserved_table_phys_addr = table_phys_addr;
 
         /* Reserve an asid to correspond to no device. */
@@ -710,7 +709,7 @@ namespace ams::kern::board::nintendo::nx {
         /* Install interrupt handler. */
         #if defined(MESOSPHERE_ENABLE_MEMORY_CONTROLLER_INTERRUPT)
         {
-            Kernel::GetInterruptManager().BindHandler(std::addressof(g_mc_interrupt_task), KInterruptName_MemoryController, GetCurrentCoreId(), KInterruptController::PriorityLevel_High, true, true);
+            MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(std::addressof(g_mc_interrupt_task), KInterruptName_MemoryController, GetCurrentCoreId(), KInterruptController::PriorityLevel_High, true, true));
         }
         #endif
     }
@@ -806,7 +805,7 @@ namespace ams::kern::board::nintendo::nx {
             MESOSPHERE_ASSERT(IsValidPhysicalAddress(GetPageTablePhysicalAddress(table_vaddr)));
 
             ptm.Open(table_vaddr, 1);
-            cpu::StoreDataCache(GetVoidPointer(table_vaddr), PageDirectorySize);
+            MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(GetVoidPointer(table_vaddr), PageDirectorySize));
             m_tables[i] = table_vaddr;
         }
 
@@ -1042,7 +1041,7 @@ namespace ams::kern::board::nintendo::nx {
                 if (l2_index == 0 && util::IsAligned(GetInteger(phys_addr), DeviceLargePageSize) && remaining >= DeviceLargePageSize) {
                     /* Set the large page. */
                     l1[l1_index].SetLargePage(read, write, true, phys_addr);
-                    cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry));
+                    MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry)));
 
                     /* Synchronize. */
                     InvalidatePtc(GetPageTablePhysicalAddress(KVirtualAddress(std::addressof(l1[l1_index]))));
@@ -1062,11 +1061,11 @@ namespace ams::kern::board::nintendo::nx {
                     const KVirtualAddress table_vaddr = ptm.Allocate();
                     R_UNLESS(table_vaddr != Null<KVirtualAddress>, svc::ResultOutOfMemory());
                     MESOSPHERE_ASSERT(IsValidPhysicalAddress(GetPageTablePhysicalAddress(table_vaddr)));
-                    cpu::StoreDataCache(GetVoidPointer(table_vaddr), PageTableSize);
+                    MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(GetVoidPointer(table_vaddr), PageTableSize));
 
                     /* Set the l1 table. */
                     l1[l1_index].SetTable(true, true, true, GetPageTablePhysicalAddress(table_vaddr));
-                    cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry));
+                    MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry)));
 
                     /* Synchronize. */
                     InvalidatePtc(GetPageTablePhysicalAddress(KVirtualAddress(std::addressof(l1[l1_index]))));
@@ -1093,7 +1092,7 @@ namespace ams::kern::board::nintendo::nx {
                     /* Add a reference to the l2 page (from the l2 entry page). */
                     ptm.Open(KVirtualAddress(l2), 1);
                 }
-                cpu::StoreDataCache(std::addressof(l2[l2_index]), map_count * sizeof(PageTableEntry));
+                MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(std::addressof(l2[l2_index]), map_count * sizeof(PageTableEntry)));
 
                 /* Invalidate the page table cache. */
                 for (size_t i = util::AlignDown(l2_index, 4); i <= util::AlignDown(l2_index + map_count - 1, 4); i += 4) {
@@ -1199,7 +1198,7 @@ namespace ams::kern::board::nintendo::nx {
                         ++num_closed;
                     }
                 }
-                cpu::StoreDataCache(std::addressof(l2[l2_index]), map_count * sizeof(PageTableEntry));
+                MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(std::addressof(l2[l2_index]), map_count * sizeof(PageTableEntry)));
 
                 /* Invalidate the page table cache. */
                 for (size_t i = util::AlignDown(l2_index, 4); i <= util::AlignDown(l2_index + map_count - 1, 4); i += 4) {
@@ -1243,7 +1242,7 @@ namespace ams::kern::board::nintendo::nx {
                 if (ptm.Close(KVirtualAddress(l2), num_closed)) {
                     /* Invalidate the l1 entry. */
                     l1[l1_index].Invalidate();
-                    cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry));
+                    MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry)));
 
                     /* Synchronize. */
                     InvalidatePtc(GetPageTablePhysicalAddress(KVirtualAddress(std::addressof(l1[l1_index]))));
@@ -1266,7 +1265,7 @@ namespace ams::kern::board::nintendo::nx {
 
                 /* Invalidate the entry. */
                 l1[l1_index].Invalidate();
-                cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry));
+                MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(std::addressof(l1[l1_index]), sizeof(PageDirectoryEntry)));
 
                 /* Synchronize. */
                 InvalidatePtc(GetPageTablePhysicalAddress(KVirtualAddress(std::addressof(l1[l1_index]))));

libraries/libmesosphere/source/board/nintendo/nx/kern_k_sleep_manager.cpp

@@ -441,7 +441,7 @@ namespace ams::kern::board::nintendo::nx {
             KThread::Register(new_thread);
 
             /* Run the thread. */
-            new_thread->Run();
+            MESOSPHERE_R_ABORT_UNLESS(new_thread->Run());
         }
     }
 

libraries/libmesosphere/source/board/nintendo/nx/kern_k_system_control.cpp

@@ -361,10 +361,18 @@ namespace ams::kern::board::nintendo::nx {
         }();
 
         /* Return (possibly) adjusted size. */
-        /* NOTE: On 20.0.0+ the browser requires much more memory in the applet pool in order to function. */
+        /* NOTE: On 20.0.0+ (and even more-so 21.0.0+) the browser requires much more memory in the applet pool in order to function. */
         /* Thus, we have to reduce our extra system memory size by 26 MB to compensate. */
-        const size_t ExtraSystemMemoryForAtmosphere = kern::GetTargetFirmware() >= ams::TargetFirmware_20_0_0 ? 14_MB : 40_MB;
-        return base_pool_size - ExtraSystemMemoryForAtmosphere - KTraceBufferSize;
+        if (kern::GetTargetFirmware() >= ams::TargetFirmware_21_0_0) {
+            constexpr size_t ExtraSystemMemoryForAtmosphere_21_0_0 = 7_MB;
+            return base_pool_size - ExtraSystemMemoryForAtmosphere_21_0_0 - KTraceBufferSize;
+        } else if (kern::GetTargetFirmware() >= ams::TargetFirmware_20_0_0) {
+            constexpr size_t ExtraSystemMemoryForAtmosphere_20_0_0 = 14_MB;
+            return base_pool_size - ExtraSystemMemoryForAtmosphere_20_0_0 - KTraceBufferSize;
+        } else {
+            constexpr size_t ExtraSystemMemoryForAtmosphere = 40_MB;
+            return base_pool_size - ExtraSystemMemoryForAtmosphere - KTraceBufferSize;
+        }
     }
 
     size_t KSystemControl::Init::GetMinimumNonSecureSystemPoolSize() {

libraries/libmesosphere/source/kern_initial_process.cpp

@@ -140,14 +140,12 @@ namespace ams::kern {
 
                         /* Add the previously reserved pages. */
                         if (src_pool == dst_pool && binary_pages != 0) {
-                            /* NOTE: Nintendo does not check the result of this operation. */
-                            pg.AddBlock(KMemoryLayout::GetLinearPhysicalAddress(data), binary_pages);
+                            MESOSPHERE_R_ABORT_UNLESS(pg.AddBlock(KMemoryLayout::GetLinearPhysicalAddress(data), binary_pages));
                         }
 
                         /* Add the previously unreserved pages. */
                         for (const auto &block : unreserve_pg) {
-                            /* NOTE: Nintendo does not check the result of this operation. */
-                            pg.AddBlock(block.GetAddress(), block.GetNumPages());
+                            MESOSPHERE_R_ABORT_UNLESS(pg.AddBlock(block.GetAddress(), block.GetNumPages()));
                         }
                     }
                     MESOSPHERE_ABORT_UNLESS(pg.GetNumPages() == static_cast<size_t>(params.code_num_pages));
@@ -287,7 +285,7 @@ namespace ams::kern {
             MESOSPHERE_INIT_ABORT_UNLESS(expected_size != 0);
 
             /* Ensure that the size we need to reserve is as we expect it to be. */
-            const size_t total_size = util::AlignUp(g_initial_process_binary_header.size, PageSize);
+            const u32 total_size = util::AlignUp(g_initial_process_binary_header.size, PageSize);
             MESOSPHERE_ABORT_UNLESS(total_size == expected_size);
             MESOSPHERE_ABORT_UNLESS(total_size <= InitialProcessBinarySizeMax);
 

libraries/libmesosphere/source/kern_k_code_memory.cpp

@@ -37,7 +37,7 @@ namespace ams::kern {
             /* Clear and store cache. */
             void * const block_address = GetVoidPointer(KMemoryLayout::GetLinearVirtualAddress(block.GetAddress()));
             std::memset(block_address, 0xFF, block.GetSize());
-            cpu::StoreDataCache(block_address, block.GetSize());
+            MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(block_address, block.GetSize()));
         }
 
         /* Set remaining tracking members. */

libraries/libmesosphere/source/kern_k_condition_variable.cpp

@@ -23,8 +23,8 @@ namespace ams::kern {
             return UserspaceAccess::CopyMemoryFromUserSize32Bit(out, GetVoidPointer(address));
         }
 
-        ALWAYS_INLINE bool WriteToUser(KProcessAddress address, const u32 *p) {
-            return UserspaceAccess::CopyMemoryToUserSize32Bit(GetVoidPointer(address), p);
+        ALWAYS_INLINE bool WriteToUser(KProcessAddress address, u32 val) {
+            return UserspaceAccess::CopyMemoryToUserSize32Bit(GetVoidPointer(address), val);
         }
 
         ALWAYS_INLINE bool UpdateLockAtomic(u32 *out, KProcessAddress address, u32 if_zero, u32 new_orr_mask) {
@@ -94,7 +94,7 @@ namespace ams::kern {
 
             /* Write the value to userspace. */
             Result result;
-            if (AMS_LIKELY(WriteToUser(addr, std::addressof(next_value)))) {
+            if (AMS_LIKELY(WriteToUser(addr, next_value))) {
                 result = ResultSuccess();
             } else {
                 result = svc::ResultInvalidCurrentMemory();
@@ -210,8 +210,8 @@ namespace ams::kern {
 
             /* If we have no waiters, clear the has waiter flag. */
             if (it == m_tree.end() || it->GetConditionVariableKey() != cv_key) {
-                const u32 has_waiter_flag = 0;
-                WriteToUser(cv_key, std::addressof(has_waiter_flag));
+                constexpr u32 HasNoWaiterFlag = 0;
+                WriteToUser(cv_key, HasNoWaiterFlag);
             }
         }
     }
@@ -252,13 +252,13 @@ namespace ams::kern {
 
                 /* Write to the cv key. */
                 {
-                    const u32 has_waiter_flag = 1;
-                    WriteToUser(key, std::addressof(has_waiter_flag));
+                    constexpr u32 HasWaiterFlag = 1;
+                    WriteToUser(key, HasWaiterFlag);
                     cpu::DataMemoryBarrierInnerShareable();
                 }
 
                 /* Write the value to userspace. */
-                if (!WriteToUser(addr, std::addressof(next_value))) {
+                if (!WriteToUser(addr, next_value)) {
                     slp.CancelSleep();
                     R_THROW(svc::ResultInvalidCurrentMemory());
                 }

libraries/libmesosphere/source/kern_k_debug_base.cpp

@@ -416,7 +416,8 @@ namespace ams::kern {
         KProcess * const target = this->GetProcessUnsafe();
 
         /* Terminate the process. */
-        target->Terminate();
+        /* NOTE: This result is seemingly-intentionally not checked by Nintendo. */
+        static_cast<void>(target->Terminate());
 
         R_SUCCEED();
     }
@@ -1133,7 +1134,7 @@ namespace ams::kern {
         R_SUCCEED();
     }
 
-    Result KDebugBase::OnExitProcess(KProcess *process) {
+    void KDebugBase::OnExitProcess(KProcess *process) {
         MESOSPHERE_ASSERT(process != nullptr);
 
         /* Check if we're attached to a debugger. */
@@ -1148,11 +1149,9 @@ namespace ams::kern {
                 debug->NotifyAvailable();
             }
         }
-
-        R_SUCCEED();
     }
 
-    Result KDebugBase::OnTerminateProcess(KProcess *process) {
+    void KDebugBase::OnTerminateProcess(KProcess *process) {
         MESOSPHERE_ASSERT(process != nullptr);
 
         /* Check if we're attached to a debugger. */
@@ -1167,21 +1166,17 @@ namespace ams::kern {
                 debug->NotifyAvailable();
             }
         }
-
-        R_SUCCEED();
     }
 
-    Result KDebugBase::OnExitThread(KThread *thread) {
+    void KDebugBase::OnExitThread(KThread *thread) {
         MESOSPHERE_ASSERT(thread != nullptr);
 
         /* Check if we're attached to a debugger. */
         if (KProcess *process = thread->GetOwnerProcess(); process != nullptr && process->IsAttachedToDebugger()) {
             /* If we are, submit the event. */
             const uintptr_t params[2] = { thread->GetId(), static_cast<uintptr_t>(thread->IsTerminationRequested() ? ams::svc::ThreadExitReason_TerminateThread : ams::svc::ThreadExitReason_ExitThread) };
-            R_TRY(OnDebugEvent(ams::svc::DebugEvent_ExitThread, params, util::size(params)));
+            static_cast<void>(OnDebugEvent(ams::svc::DebugEvent_ExitThread, params, util::size(params)));
         }
-
-        R_SUCCEED();
     }
 
 }

libraries/libmesosphere/source/kern_k_dpc_manager.cpp

@@ -167,7 +167,7 @@ namespace ams::kern {
         KThread::Register(new_thread);
 
         /* Run the thread. */
-        new_thread->Run();
+        MESOSPHERE_R_ABORT_UNLESS(new_thread->Run());
     }
 
     void KDpcManager::HandleDpc() {

libraries/libmesosphere/source/kern_k_event.cpp

@@ -38,20 +38,20 @@ namespace ams::kern {
         MESOSPHERE_ASSERT_THIS();
     }
 
-    Result KEvent::Signal() {
+    void KEvent::Signal() {
         KScopedSchedulerLock sl;
 
-        R_SUCCEED_IF(m_readable_event_destroyed);
-
-        R_RETURN(m_readable_event.Signal());
+        if (!m_readable_event_destroyed) {
+            m_readable_event.Signal();
+        }
     }
 
-    Result KEvent::Clear() {
+    void KEvent::Clear() {
         KScopedSchedulerLock sl;
 
-        R_SUCCEED_IF(m_readable_event_destroyed);
-
-        R_RETURN(m_readable_event.Clear());
+        if (!m_readable_event_destroyed) {
+            m_readable_event.Clear();
+        }
     }
 
     void KEvent::PostDestroy(uintptr_t arg) {

libraries/libmesosphere/source/kern_k_handle_table.cpp

@@ -17,7 +17,7 @@
 
 namespace ams::kern {
 
-    Result KHandleTable::Finalize() {
+    void KHandleTable::Finalize() {
         MESOSPHERE_ASSERT_THIS();
 
         /* Get the table and clear our record of it. */
@@ -35,8 +35,6 @@ namespace ams::kern {
                 obj->Close();
             }
         }
-
-        R_SUCCEED();
     }
 
     bool KHandleTable::Remove(ams::svc::Handle handle) {

libraries/libmesosphere/source/kern_k_page_table_base.cpp

@@ -88,7 +88,7 @@ namespace ams::kern {
         }
     }
 
-    Result KPageTableBase::InitializeForKernel(bool is_64_bit, void *table, KVirtualAddress start, KVirtualAddress end) {
+    void KPageTableBase::InitializeForKernel(bool is_64_bit, void *table, KVirtualAddress start, KVirtualAddress end) {
         /* Initialize our members. */
         m_address_space_width               = (is_64_bit) ? BITSIZEOF(u64) : BITSIZEOF(u32);
         m_address_space_start               = KProcessAddress(GetInteger(start));
@@ -130,7 +130,7 @@ namespace ams::kern {
         m_impl.InitializeForKernel(table, start, end);
 
         /* Initialize our memory block manager. */
-        R_RETURN(m_memory_block_manager.Initialize(m_address_space_start, m_address_space_end, m_memory_block_slab_manager));
+        MESOSPHERE_R_ABORT_UNLESS(m_memory_block_manager.Initialize(m_address_space_start, m_address_space_end, m_memory_block_slab_manager));
     }
 
     Result KPageTableBase::InitializeForProcess(ams::svc::CreateProcessFlag flags, bool from_back, KMemoryManager::Pool pool, void *table, KProcessAddress start, KProcessAddress end, KProcessAddress code_address, size_t code_size, KSystemResource *system_resource, KResourceLimit *resource_limit) {
@@ -211,6 +211,7 @@ namespace ams::kern {
         /* Set other basic fields. */
         m_enable_aslr                       = (flags & ams::svc::CreateProcessFlag_EnableAslr) != 0;
         m_enable_device_address_space_merge = (flags & ams::svc::CreateProcessFlag_DisableDeviceAddressSpaceMerge) == 0;
+        m_allowed_exec_device_mapping       = false;
         m_address_space_start               = start;
         m_address_space_end                 = end;
         m_is_kernel                         = false;
@@ -1792,7 +1793,7 @@ namespace ams::kern {
         /* Ensure cache coherency, if we're setting pages as executable. */
         if (is_x) {
             for (const auto &block : pg) {
-                cpu::StoreDataCache(GetVoidPointer(GetHeapVirtualAddress(block.GetAddress())), block.GetSize());
+                MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(GetVoidPointer(GetHeapVirtualAddress(block.GetAddress())), block.GetSize()));
             }
             cpu::InvalidateEntireInstructionCache();
         }
@@ -2665,8 +2666,7 @@ namespace ams::kern {
 
                 /* Invalidate the block. */
                 if (cur_size > 0) {
-                    /* NOTE: Nintendo does not check the result of invalidation. */
-                    cpu::InvalidateDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), cur_size);
+                    MESOSPHERE_R_ABORT_UNLESS(cpu::InvalidateDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), cur_size));
                 }
 
                 /* Advance. */
@@ -2689,8 +2689,7 @@ namespace ams::kern {
 
         /* Invalidate the last block. */
         if (cur_size > 0) {
-            /* NOTE: Nintendo does not check the result of invalidation. */
-            cpu::InvalidateDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), cur_size);
+            MESOSPHERE_R_ABORT_UNLESS(cpu::InvalidateDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), cur_size));
         }
 
         R_SUCCEED();
@@ -2768,7 +2767,7 @@ namespace ams::kern {
             if (cur_size >= sizeof(u32)) {
                 const size_t copy_size = util::AlignDown(cur_size, sizeof(u32));
                 const void * copy_src  = GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr));
-                cpu::FlushDataCache(copy_src, copy_size);
+                MESOSPHERE_R_ABORT_UNLESS(cpu::FlushDataCache(copy_src, copy_size));
                 R_UNLESS(UserspaceAccess::CopyMemoryToUserAligned32Bit(buffer, copy_src, copy_size), svc::ResultInvalidPointer());
                 buffer    = reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(buffer) + copy_size);
                 cur_addr += copy_size;
@@ -2778,7 +2777,7 @@ namespace ams::kern {
             /* Copy remaining data. */
             if (cur_size > 0) {
                 const void * copy_src  = GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr));
-                cpu::FlushDataCache(copy_src, cur_size);
+                MESOSPHERE_R_ABORT_UNLESS(cpu::FlushDataCache(copy_src, cur_size));
                 R_UNLESS(UserspaceAccess::CopyMemoryToUser(buffer, copy_src, cur_size), svc::ResultInvalidPointer());
             }
 
@@ -2853,7 +2852,7 @@ namespace ams::kern {
             if (cur_size >= sizeof(u32)) {
                 const size_t copy_size = util::AlignDown(cur_size, sizeof(u32));
                 R_UNLESS(UserspaceAccess::CopyMemoryFromUserAligned32Bit(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), buffer, copy_size), svc::ResultInvalidCurrentMemory());
-                cpu::StoreDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), copy_size);
+                MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), copy_size));
 
                 buffer    = reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(buffer) + copy_size);
                 cur_addr += copy_size;
@@ -2863,7 +2862,7 @@ namespace ams::kern {
             /* Copy remaining data. */
             if (cur_size > 0) {
                 R_UNLESS(UserspaceAccess::CopyMemoryFromUser(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), buffer, cur_size), svc::ResultInvalidCurrentMemory());
-                cpu::StoreDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), cur_size);
+                MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(GetVoidPointer(GetLinearMappedVirtualAddress(cur_addr)), cur_size));
             }
 
             R_SUCCEED();
@@ -3079,7 +3078,9 @@ namespace ams::kern {
         const u32 test_state = (is_aligned ? KMemoryState_FlagCanAlignedDeviceMap : KMemoryState_FlagCanDeviceMap) | (check_heap ? KMemoryState_FlagReferenceCounted : KMemoryState_None);
         size_t num_allocator_blocks;
         KMemoryState old_state;
-        R_TRY(this->CheckMemoryState(std::addressof(old_state), nullptr, nullptr, std::addressof(num_allocator_blocks), address, size, test_state, test_state, perm, perm, KMemoryAttribute_IpcLocked | KMemoryAttribute_Locked, KMemoryAttribute_None, KMemoryAttribute_DeviceShared));
+        const KMemoryPermission perm_mask = static_cast<KMemoryPermission>(perm | (m_allowed_exec_device_mapping ? KMemoryPermission_None : KMemoryPermission_UserExecute));
+        
+        R_TRY(this->CheckMemoryState(std::addressof(old_state), nullptr, nullptr, std::addressof(num_allocator_blocks), address, size, test_state, test_state, perm_mask, perm, KMemoryAttribute_IpcLocked | KMemoryAttribute_Locked, KMemoryAttribute_None, KMemoryAttribute_DeviceShared));
 
         /* Create an update allocator. */
         Result allocator_result;

libraries/libmesosphere/source/kern_k_process.cpp

@@ -185,6 +185,11 @@ namespace ams::kern {
         /* Validate that the intended kernel version isn't too high for us to support. */
         R_UNLESS(m_capabilities.GetIntendedKernelVersion() <= ams::svc::SupportedKernelVersion, svc::ResultInvalidCombination());
 
+        /* Enable mapping device pages as executable on legacy processes. */
+        if (m_capabilities.GetIntendedKernelMajorVersion() < 26) {
+            m_page_table.GetBasePageTable().AllowDeviceMappingOfExecPages();
+        }
+
         /* Create and clear the process local region. */
         R_TRY(this->CreateThreadLocalRegion(std::addressof(m_plr_address)));
         m_plr_heap_address = this->GetThreadLocalRegionPointer(m_plr_address);
@@ -404,7 +409,7 @@ namespace ams::kern {
 
     void KProcess::DoWorkerTaskImpl() {
         /* Terminate child threads. */
-        TerminateChildren(this, nullptr);
+        MESOSPHERE_R_ABORT_UNLESS(TerminateChildren(this, nullptr));
 
         /* Finalize the handle table, if we're not immortal. */
         if (!m_is_immortal && m_is_handle_table_initialized) {
@@ -420,7 +425,7 @@ namespace ams::kern {
 
     Result KProcess::StartTermination() {
         /* Finalize the handle table when we're done, if the process isn't immortal. */
-        ON_SCOPE_EXIT {
+        ON_RESULT_SUCCESS {
             if (!m_is_immortal) {
                 this->FinalizeHandleTable();
             }
@@ -471,7 +476,7 @@ namespace ams::kern {
 
         /* If we need to start termination, do so. */
         if (needs_terminate) {
-            this->StartTermination();
+            static_cast<void>(this->StartTermination());
 
             /* Note for debug that we're exiting the process. */
             MESOSPHERE_LOG("KProcess::Exit() pid=%ld name=%-12s\n", m_process_id, m_name);
@@ -507,23 +512,26 @@ namespace ams::kern {
 
         /* If we need to terminate, do so. */
         if (needs_terminate) {
-            /* Start termination. */
-            if (R_SUCCEEDED(this->StartTermination())) {
-                /* Note for debug that we're terminating the process. */
-                MESOSPHERE_LOG("KProcess::Terminate() OK pid=%ld name=%-12s\n", m_process_id, m_name);
-
-                /* Call the debug callback. */
-                KDebug::OnTerminateProcess(this);
-
-                /* Finish termination. */
-                this->FinishTermination();
-            } else {
+            /* If we fail to terminate, register as a worker task. */
+            ON_RESULT_FAILURE {
                 /* Note for debug that we're terminating the process. */
                 MESOSPHERE_LOG("KProcess::Terminate() FAIL pid=%ld name=%-12s\n", m_process_id, m_name);
 
                 /* Register the process as a work task. */
                 KWorkerTaskManager::AddTask(KWorkerTaskManager::WorkerType_ExitProcess, this);
-            }
+            };
+
+            /* Start termination. */
+            R_TRY(this->StartTermination());
+
+            /* Note for debug that we're terminating the process. */
+            MESOSPHERE_LOG("KProcess::Terminate() OK pid=%ld name=%-12s\n", m_process_id, m_name);
+
+            /* Call the debug callback. */
+            KDebug::OnTerminateProcess(this);
+
+            /* Finish termination. */
+            this->FinishTermination();
         }
 
         R_SUCCEED();
@@ -666,7 +674,7 @@ namespace ams::kern {
         R_SUCCEED();
     }
 
-    Result KProcess::DeleteThreadLocalRegion(KProcessAddress addr) {
+    void KProcess::DeleteThreadLocalRegion(KProcessAddress addr) {
         KThreadLocalPage *page_to_free = nullptr;
 
         /* Release the region. */
@@ -678,7 +686,7 @@ namespace ams::kern {
             if (it == m_partially_used_tlp_tree.end()) {
                 /* If we don't find it, it has to be in the fully used list. */
                 it = m_fully_used_tlp_tree.find_key(util::AlignDown(GetInteger(addr), PageSize));
-                R_UNLESS(it != m_fully_used_tlp_tree.end(), svc::ResultInvalidAddress());
+                MESOSPHERE_ABORT_UNLESS(it != m_fully_used_tlp_tree.end());
 
                 /* Release the region. */
                 it->Release(addr);
@@ -710,8 +718,6 @@ namespace ams::kern {
 
             KThreadLocalPage::Free(page_to_free);
         }
-
-        R_SUCCEED();
     }
 
     void *KProcess::GetThreadLocalRegionPointer(KProcessAddress addr) {
@@ -767,7 +773,7 @@ namespace ams::kern {
         MESOSPHERE_ASSERT(m_num_running_threads.Load() > 0);
 
         if (const auto prev = m_num_running_threads--; prev == 1) {
-            this->Terminate();
+            static_cast<void>(this->Terminate());
         }
     }
 
@@ -975,6 +981,9 @@ namespace ams::kern {
         /* Set the thread arguments. */
         main_thread->GetContext().SetArguments(0, thread_handle);
 
+        /* Pass the thread handle to the thread local region. */
+        static_cast<ams::svc::ThreadLocalRegion *>(main_thread->GetThreadLocalRegionHeapAddress())->thread_handle = thread_handle;
+
         /* Update our state. */
         this->ChangeState((state == State_Created) ? State_Running : State_RunningAttached);
         ON_RESULT_FAILURE_2 { this->ChangeState(state); };

libraries/libmesosphere/source/kern_k_readable_event.cpp

@@ -46,7 +46,7 @@ namespace ams::kern {
         }
     }
 
-    Result KReadableEvent::Signal() {
+    void KReadableEvent::Signal() {
         MESOSPHERE_ASSERT_THIS();
 
         KScopedSchedulerLock lk;
@@ -55,8 +55,6 @@ namespace ams::kern {
             m_is_signaled = true;
             this->NotifyAvailable();
         }
-
-        R_SUCCEED();
     }
 
     Result KReadableEvent::Reset() {

libraries/libmesosphere/source/kern_k_scheduler.cpp

@@ -65,7 +65,7 @@ namespace ams::kern {
         }
 
         /* Bind interrupt handler. */
-        Kernel::GetInterruptManager().BindHandler(GetSchedulerInterruptHandler(), KInterruptName_Scheduler, m_core_id, KInterruptController::PriorityLevel_Scheduler, false, false);
+        MESOSPHERE_R_ABORT_UNLESS(Kernel::GetInterruptManager().BindHandler(GetSchedulerInterruptHandler(), KInterruptName_Scheduler, m_core_id, KInterruptController::PriorityLevel_Scheduler, false, false));
 
         /* Set the current thread. */
         m_current_thread = GetCurrentThreadPointer();
@@ -270,7 +270,13 @@ namespace ams::kern {
         m_current_thread = next_thread;
 
         /* Set the new Thread Local region. */
-        cpu::SwitchThreadLocalRegion(GetInteger(next_thread->GetThreadLocalRegionAddress()));
+        const auto tls_address = GetInteger(next_thread->GetThreadLocalRegionAddress());
+        cpu::SwitchThreadLocalRegion(tls_address);
+
+        /* Update the thread's cpu time differential in TLS, if relevant. */
+        if (tls_address != 0) {
+            static_cast<ams::svc::ThreadLocalRegion *>(next_thread->GetThreadLocalRegionHeapAddress())->thread_cpu_time = next_thread->GetCpuTime() - cur_tick;
+        }
     }
 
     void KScheduler::ClearPreviousThread(KThread *thread) {

libraries/libmesosphere/source/kern_k_server_session.cpp

@@ -476,8 +476,8 @@ namespace ams::kern {
 
                 /* Ensure that we clean up on failure. */
                 ON_RESULT_FAILURE {
-                    dst_page_table.CleanupForIpcServer(dst_address, size, dst_state);
-                    src_page_table.CleanupForIpcClient(src_address, size, dst_state);
+                    static_cast<void>(dst_page_table.CleanupForIpcServer(dst_address, size, dst_state));
+                    static_cast<void>(src_page_table.CleanupForIpcClient(src_address, size, dst_state));
                 };
 
                 /* Push the appropriate mapping. */
@@ -582,7 +582,7 @@ namespace ams::kern {
             /* Set up a guard to make sure that we end up in a clean state on error. */
             ON_RESULT_FAILURE {
                 /* Cleanup mappings. */
-                CleanupMap(request, std::addressof(dst_process), std::addressof(src_page_table));
+                static_cast<void>(CleanupMap(request, std::addressof(dst_process), std::addressof(src_page_table)));
 
                 /* Cleanup special data. */
                 if (src_header.GetHasSpecialHeader()) {
@@ -835,11 +835,11 @@ namespace ams::kern {
                             CleanupSpecialData(dst_process, dst_msg_ptr, dst_buffer_size);
                         }
                     } else {
-                        CleanupServerHandles(src_user ? src_message_buffer : 0, src_buffer_size, src_message_paddr);
+                        static_cast<void>(CleanupServerHandles(src_user ? src_message_buffer : 0, src_buffer_size, src_message_paddr));
                     }
 
                     /* Cleanup mappings. */
-                    CleanupMap(request, std::addressof(src_process), std::addressof(dst_page_table));
+                    static_cast<void>(CleanupMap(request, std::addressof(src_process), std::addressof(dst_page_table)));
                 };
 
                 /* Ensure that the headers fit. */
@@ -1052,7 +1052,7 @@ namespace ams::kern {
 
                     /* Unlock the client buffer. */
                     /* NOTE: Nintendo does not check the result of this. */
-                    client_pt.UnlockForIpcUserBuffer(client_message, client_buffer_size);
+                    static_cast<void>(client_pt.UnlockForIpcUserBuffer(client_message, client_buffer_size));
 
                     /* Signal the event. */
                     event->Signal();
@@ -1156,7 +1156,7 @@ namespace ams::kern {
 
                 /* Unlock the client buffer. */
                 /* NOTE: Nintendo does not check the result of this. */
-                client_page_table->UnlockForIpcUserBuffer(client_message, client_buffer_size);
+                static_cast<void>(client_page_table->UnlockForIpcUserBuffer(client_message, client_buffer_size));
 
                 /* Signal the event. */
                 event->Signal();
@@ -1284,7 +1284,7 @@ namespace ams::kern {
 
                     /* Unlock the client buffer. */
                     /* NOTE: Nintendo does not check the result of this. */
-                    client_page_table->UnlockForIpcUserBuffer(client_message, client_buffer_size);
+                    static_cast<void>(client_page_table->UnlockForIpcUserBuffer(client_message, client_buffer_size));
 
                     /* Signal the event. */
                     event->Signal();
@@ -1383,7 +1383,7 @@ namespace ams::kern {
 
                 /* Unlock the buffer. */
                 /* NOTE: Nintendo does not check the result of this. */
-                client_pt.UnlockForIpcUserBuffer(request->GetAddress(), request->GetSize());
+                static_cast<void>(client_pt.UnlockForIpcUserBuffer(request->GetAddress(), request->GetSize()));
 
                 /* Signal the event. */
                 event->Signal();

libraries/libmesosphere/source/kern_k_system_resource.cpp

@@ -42,7 +42,7 @@ namespace ams::kern {
         R_UNLESS(m_resource_size > rc_size, svc::ResultOutOfMemory());
 
         /* Initialize slab heaps. */
-        m_dynamic_page_manager.Initialize(m_resource_address + rc_size, m_resource_size - rc_size, PageSize);
+        R_TRY(m_dynamic_page_manager.Initialize(m_resource_address + rc_size, m_resource_size - rc_size, PageSize));
         m_page_table_heap.Initialize(std::addressof(m_dynamic_page_manager), 0, GetPointer<KPageTableManager::RefCount>(m_resource_address));
         m_memory_block_heap.Initialize(std::addressof(m_dynamic_page_manager), 0);
         m_block_info_heap.Initialize(std::addressof(m_dynamic_page_manager), 0);

libraries/libmesosphere/source/kern_k_thread.cpp

@@ -392,7 +392,7 @@ namespace ams::kern {
 
         /* If the thread has a local region, delete it. */
         if (m_tls_address != Null<KProcessAddress>) {
-            MESOSPHERE_R_ABORT_UNLESS(m_parent->DeleteThreadLocalRegion(m_tls_address));
+            m_parent->DeleteThreadLocalRegion(m_tls_address);
         }
 
         /* Release any waiters. */
@@ -697,7 +697,7 @@ namespace ams::kern {
         R_SUCCEED();
     }
 
-    Result KThread::GetPhysicalCoreMask(int32_t *out_ideal_core, u64 *out_affinity_mask) {
+    void KThread::GetPhysicalCoreMask(int32_t *out_ideal_core, u64 *out_affinity_mask) {
         MESOSPHERE_ASSERT_THIS();
         {
             KScopedSchedulerLock sl;
@@ -712,8 +712,6 @@ namespace ams::kern {
                 *out_affinity_mask = m_original_physical_affinity_mask.GetAffinityMask();
             }
         }
-
-        R_SUCCEED();
     }
 
     Result KThread::SetCoreMask(int32_t core_id, u64 v_affinity_mask) {
@@ -852,7 +850,7 @@ namespace ams::kern {
         }
     }
 
-    Result KThread::SetPriorityToIdle() {
+    void KThread::SetPriorityToIdle() {
         MESOSPHERE_ASSERT_THIS();
 
         KScopedSchedulerLock sl;
@@ -862,8 +860,6 @@ namespace ams::kern {
         m_priority      = IdleThreadPriority;
         m_base_priority = IdleThreadPriority;
         KScheduler::OnThreadPriorityChanged(this, old_priority);
-
-        R_SUCCEED();
     }
 
     void KThread::RequestSuspend(SuspendType type) {
@@ -1407,7 +1403,7 @@ namespace ams::kern {
         return this->GetState();
     }
 
-    Result KThread::Sleep(s64 timeout) {
+    void KThread::Sleep(s64 timeout) {
         MESOSPHERE_ASSERT_THIS();
         MESOSPHERE_ASSERT(!KScheduler::IsSchedulerLockedByCurrentThread());
         MESOSPHERE_ASSERT(this == GetCurrentThreadPointer());
@@ -1422,15 +1418,13 @@ namespace ams::kern {
             /* Check if the thread should terminate. */
             if (this->IsTerminationRequested()) {
                 slp.CancelSleep();
-                R_THROW(svc::ResultTerminationRequested());
+                return;
             }
 
             /* Wait for the sleep to end. */
             wait_queue.SetHardwareTimer(timer);
             this->BeginWait(std::addressof(wait_queue));
         }
-
-        R_SUCCEED();
     }
 
     void KThread::BeginWait(KThreadQueue *queue) {

libraries/libmesosphere/source/kern_k_thread_local_page.cpp

@@ -32,7 +32,7 @@ namespace ams::kern {
         R_RETURN(m_owner->GetPageTable().MapPages(std::addressof(m_virt_addr), 1, PageSize, page_buf->GetPhysicalAddress(), KMemoryState_ThreadLocal, KMemoryPermission_UserReadWrite));
     }
 
-    Result KThreadLocalPage::Finalize() {
+    void KThreadLocalPage::Finalize() {
         MESOSPHERE_ASSERT_THIS();
 
         /* Get the physical address of the page. */
@@ -40,11 +40,10 @@ namespace ams::kern {
         MESOSPHERE_ABORT_UNLESS(m_owner->GetPageTable().GetPhysicalAddress(std::addressof(phys_addr), this->GetAddress()));
 
         /* Unmap the page. */
-        R_TRY(m_owner->GetPageTable().UnmapPages(this->GetAddress(), 1, KMemoryState_ThreadLocal));
+        MESOSPHERE_R_ABORT_UNLESS(m_owner->GetPageTable().UnmapPages(this->GetAddress(), 1, KMemoryState_ThreadLocal));
 
         /* Free the page. */
         KPageBuffer::FreeChecked<PageSize>(KPageBuffer::FromPhysicalAddress(phys_addr));
-        R_SUCCEED();
     }
 
     KProcessAddress KThreadLocalPage::Reserve() {

libraries/libmesosphere/source/kern_k_worker_task_manager.cpp

@@ -67,7 +67,7 @@ namespace ams::kern {
         KThread::Register(thread);
 
         /* Run the thread. */
-        thread->Run();
+        MESOSPHERE_R_ABORT_UNLESS(thread->Run());
     }
 
     void KWorkerTaskManager::AddTask(WorkerType type, KWorkerTask *task) {

libraries/libmesosphere/source/kern_kernel.cpp

@@ -52,8 +52,8 @@ namespace ams::kern {
         void    *idle_thread_stack = GetVoidPointer(KMemoryLayout::GetIdleStackTopAddress(core_id));
         KAutoObject::Create<KThread>(main_thread);
         KAutoObject::Create<KThread>(idle_thread);
-        main_thread->Initialize(nullptr, 0, main_thread_stack, 0, KThread::MainThreadPriority, core_id, nullptr, KThread::ThreadType_Main);
-        idle_thread->Initialize(nullptr, 0, idle_thread_stack, 0, KThread::IdleThreadPriority, core_id, nullptr, KThread::ThreadType_Main);
+        MESOSPHERE_R_ABORT_UNLESS(main_thread->Initialize(nullptr, 0, main_thread_stack, 0, KThread::MainThreadPriority, core_id, nullptr, KThread::ThreadType_Main));
+        MESOSPHERE_R_ABORT_UNLESS(idle_thread->Initialize(nullptr, 0, idle_thread_stack, 0, KThread::IdleThreadPriority, core_id, nullptr, KThread::ThreadType_Main));
 
         /* Set the current thread to be the main thread, and we have no processes running yet. */
         SetCurrentThread(main_thread);
@@ -79,7 +79,7 @@ namespace ams::kern {
         KDynamicPageManager * const sys_dynamic_page_manager = KTargetSystem::IsDynamicResourceLimitsEnabled() ? std::addressof(g_resource_manager_page_manager) : nullptr;
 
         /* Initialize the resource managers' shared page manager. */
-        g_resource_manager_page_manager.Initialize(address, size, std::max<size_t>(PageSize, KPageBufferSlabHeap::BufferSize));
+        MESOSPHERE_R_ABORT_UNLESS(g_resource_manager_page_manager.Initialize(address, size, std::max<size_t>(PageSize, KPageBufferSlabHeap::BufferSize)));
 
         /* Initialize the KPageBuffer slab heap. */
         KPageBuffer::InitializeSlabHeap(g_resource_manager_page_manager);

libraries/libmesosphere/source/svc/kern_svc_cache.cpp

@@ -131,7 +131,7 @@ namespace ams::kern::svc {
             } else {
                 class StoreCacheOperation : public CacheOperation {
                     public:
-                        virtual void Operate(void *address, size_t size) const override { cpu::StoreDataCache(address, size); }
+                        virtual void Operate(void *address, size_t size) const override { MESOSPHERE_R_ABORT_UNLESS(cpu::StoreDataCache(address, size)); }
                 } operation;
 
                 R_RETURN(DoProcessCacheOperation(operation, page_table, address, size));
@@ -158,7 +158,7 @@ namespace ams::kern::svc {
             } else {
                 class FlushCacheOperation : public CacheOperation {
                     public:
-                        virtual void Operate(void *address, size_t size) const override { cpu::FlushDataCache(address, size); }
+                        virtual void Operate(void *address, size_t size) const override { MESOSPHERE_R_ABORT_UNLESS(cpu::FlushDataCache(address, size)); }
                 } operation;
 
                 R_RETURN(DoProcessCacheOperation(operation, page_table, address, size));

libraries/libmesosphere/source/svc/kern_svc_event.cpp

@@ -29,7 +29,8 @@ namespace ams::kern::svc {
             KScopedAutoObject event = handle_table.GetObject<KEvent>(event_handle);
             R_UNLESS(event.IsNotNull(), svc::ResultInvalidHandle());
 
-            R_RETURN(event->Signal());
+            event->Signal();
+            R_SUCCEED();
         }
 
         Result ClearEvent(ams::svc::Handle event_handle) {
@@ -40,7 +41,8 @@ namespace ams::kern::svc {
             {
                 KScopedAutoObject event = handle_table.GetObject<KEvent>(event_handle);
                 if (event.IsNotNull()) {
-                    R_RETURN(event->Clear());
+                    event->Clear();
+                    R_SUCCEED();
                 }
             }
 
@@ -49,10 +51,11 @@ namespace ams::kern::svc {
                 KScopedAutoObject readable_event = handle_table.GetObject<KReadableEvent>(event_handle);
                 if (readable_event.IsNotNull()) {
                     if (auto * const interrupt_event = readable_event->DynamicCast<KInterruptEvent *>(); interrupt_event != nullptr) {
-                        R_RETURN(interrupt_event->Clear());
+                        interrupt_event->Clear();
                     } else {
-                        R_RETURN(readable_event->Clear());
+                        readable_event->Clear();
                     }
+                    R_SUCCEED();
                 }
             }
 

libraries/libmesosphere/source/svc/kern_svc_ipc.cpp

@@ -148,7 +148,7 @@ namespace ams::kern::svc {
 
             {
                 /* If we fail to send the message, unlock the message buffer. */
-                ON_RESULT_FAILURE { page_table.UnlockForIpcUserBuffer(message, buffer_size); };
+                ON_RESULT_FAILURE { static_cast<void>(page_table.UnlockForIpcUserBuffer(message, buffer_size)); };
 
                 /* Send the request. */
                 MESOSPHERE_ASSERT(message != 0);
@@ -220,7 +220,7 @@ namespace ams::kern::svc {
 
             /* Ensure that if we fail and aren't terminating that we unlock the user buffer. */
             ON_RESULT_FAILURE_BESIDES(svc::ResultTerminationRequested) {
-                page_table.UnlockForIpcUserBuffer(message, buffer_size);
+                static_cast<void>(page_table.UnlockForIpcUserBuffer(message, buffer_size));
             };
 
             /* Send the request. */
@@ -248,7 +248,7 @@ namespace ams::kern::svc {
 
             {
                 /* If we fail to send the message, unlock the message buffer. */
-                ON_RESULT_FAILURE { page_table.UnlockForIpcUserBuffer(message, buffer_size); };
+                ON_RESULT_FAILURE { static_cast<void>(page_table.UnlockForIpcUserBuffer(message, buffer_size)); };
 
                 /* Reply/Receive the request. */
                 MESOSPHERE_ASSERT(message != 0);

libraries/libmesosphere/source/svc/kern_svc_thread.cpp

@@ -66,6 +66,9 @@ namespace ams::kern::svc {
             /* Add the thread to the handle table. */
             R_TRY(process.GetHandleTable().Add(out, thread));
 
+            /* Pass the thread handle to the thread local region. */
+            static_cast<ams::svc::ThreadLocalRegion *>(thread->GetThreadLocalRegionHeapAddress())->thread_handle = *out;
+
             R_SUCCEED();
         }
 

libraries/libstratosphere/include/stratosphere/erpt/erpt_ids.autogen.hpp

@@ -165,14 +165,14 @@
     HANDLER(NvHostErrInfo,                       124 ) \
     HANDLER(RunningUlaInfo,                      125 ) \
     HANDLER(InternalPanelInfo,                   126 ) \
-    HANDLER(ResourceLimitLimitInfo,              127 ) \
-    HANDLER(ResourceLimitPeakInfo,               128 ) \
+    HANDLER(ResourceLimitInfo,                   127 ) \
+    HANDLER(ResourceLimitPeakInfoDeprecated,     128 ) \
     HANDLER(TouchScreenInfo,                     129 ) \
     HANDLER(AcpUserAccountSettingsInfo,          130 ) \
     HANDLER(AudioDeviceInfo,                     131 ) \
     HANDLER(AbnormalWakeInfo,                    132 ) \
     HANDLER(ServiceProfileInfo,                  133 ) \
-    HANDLER(BluetoothAudioInfo,                  134 ) \
+    HANDLER(BluetoothAudioInfoDeprecated,        134 ) \
     HANDLER(BluetoothPairingCountInfo,           135 ) \
     HANDLER(FsProxyErrorInfo2,                   136 ) \
     HANDLER(BuiltInWirelessOUIInfo,              137 ) \
@@ -188,9 +188,17 @@
     HANDLER(WlanIoctlErrorInfo,                  147 ) \
     HANDLER(SdCardActivationInfo,                148 ) \
     HANDLER(GameCardDetailedErrorInfo,           149 ) \
+    HANDLER(NetworkInfo2,                        150 ) \
+    HANDLER(SystemSettingInfo,                   151 ) \
+    HANDLER(MigrationStateInfo,                  152 ) \
+    HANDLER(WinVdInfo,                           153 ) \
+    HANDLER(PscTransitionStateInfo,              154 ) \
+    HANDLER(FsProxyErrorInfo3,                   155 ) \
+    HANDLER(BluetoothErrorInfo,                  156 ) \
     HANDLER(TestNx,                              1000) \
     HANDLER(NANDTypeInfo,                        1001) \
     HANDLER(NANDExtendedCsd,                     1002) \
+    HANDLER(BluetoothAudioInfo,                  1003)
 
 #define AMS_ERPT_FOREACH_FIELD(HANDLER) \
     HANDLER(TestU64,                                                  0,    Test,                                FieldType_NumericU64, FieldFlag_None   ) \
@@ -653,7 +661,7 @@
     HANDLER(UsbControllerCount,                                       457,  ConnectedControllerInfo,             FieldType_NumericU8,  FieldFlag_None   ) \
     HANDLER(ControllerTypeList,                                       458,  ConnectedControllerInfo,             FieldType_U8Array,    FieldFlag_None   ) \
     HANDLER(ControllerInterfaceList,                                  459,  ConnectedControllerInfo,             FieldType_U8Array,    FieldFlag_None   ) \
-    HANDLER(ControllerStyleList,                                      460,  ConnectedControllerInfo,             FieldType_U8Array,    FieldFlag_None   ) \
+    HANDLER(ControllerStyleListDeprecated,                            460,  ConnectedControllerInfo,             FieldType_U8Array,    FieldFlag_None   ) \
     HANDLER(FsPooledBufferPeakFreeSize,                               461,  FsMemoryInfo,                        FieldType_NumericU64, FieldFlag_None   ) \
     HANDLER(FsPooledBufferRetriedCount,                               462,  FsMemoryInfo,                        FieldType_NumericU64, FieldFlag_None   ) \
     HANDLER(FsPooledBufferReduceAllocationCount,                      463,  FsMemoryInfo,                        FieldType_NumericU64, FieldFlag_None   ) \
@@ -811,16 +819,16 @@
     HANDLER(ErrorContext,                                             615,  ErrorInfoAuto,                       FieldType_U8Array,    FieldFlag_None   ) \
     HANDLER(ErrorContextSize,                                         616,  ErrorInfoAuto,                       FieldType_NumericU64, FieldFlag_None   ) \
     HANDLER(ErrorContextTotalSize,                                    617,  ErrorInfoAuto,                       FieldType_NumericU64, FieldFlag_None   ) \
-    HANDLER(SystemPhysicalMemoryLimit,                                618,  ResourceLimitLimitInfo,              FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemThreadCountLimit,                                   619,  ResourceLimitLimitInfo,              FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemEventCountLimit,                                    620,  ResourceLimitLimitInfo,              FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemTransferMemoryCountLimit,                           621,  ResourceLimitLimitInfo,              FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemSessionCountLimit,                                  622,  ResourceLimitLimitInfo,              FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemPhysicalMemoryPeak,                                 623,  ResourceLimitPeakInfo,               FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemThreadCountPeak,                                    624,  ResourceLimitPeakInfo,               FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemEventCountPeak,                                     625,  ResourceLimitPeakInfo,               FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemTransferMemoryCountPeak,                            626,  ResourceLimitPeakInfo,               FieldType_NumericI64, FieldFlag_None   ) \
-    HANDLER(SystemSessionCountPeak,                                   627,  ResourceLimitPeakInfo,               FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemPhysicalMemoryLimit,                                618,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemThreadCountLimit,                                   619,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemEventCountLimit,                                    620,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemTransferMemoryCountLimit,                           621,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemSessionCountLimit,                                  622,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemPhysicalMemoryPeak,                                 623,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemThreadCountPeak,                                    624,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemEventCountPeak,                                     625,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemTransferMemoryCountPeak,                            626,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(SystemSessionCountPeak,                                   627,  ResourceLimitInfo,                   FieldType_NumericI64, FieldFlag_None   ) \
     HANDLER(GpuCrashHash,                                             628,  GpuCrashInfo,                        FieldType_U8Array,    FieldFlag_None   ) \
     HANDLER(TouchScreenPanelGpioValue,                                629,  TouchScreenInfo,                     FieldType_NumericU8,  FieldFlag_None   ) \
     HANDLER(BrowserCertificateHostName,                               630,  ErrorInfo,                           FieldType_String,     FieldFlag_None   ) \
@@ -839,7 +847,7 @@
     HANDLER(SupportingLimitedApplicationLicenses,                     643,  RunningApplicationInfo,              FieldType_NumericU32, FieldFlag_None   ) \
     HANDLER(RuntimeLimitedApplicationLicenseUpgrade,                  644,  RunningApplicationInfo,              FieldType_NumericU8,  FieldFlag_None   ) \
     HANDLER(ServiceProfileRevisionKey,                                645,  ServiceProfileInfo,                  FieldType_NumericU64, FieldFlag_None   ) \
-    HANDLER(BluetoothAudioConnectionCount,                            646,  BluetoothAudioInfo,                  FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(BluetoothAudioConnectionCountDeprecated,                  646,  BluetoothAudioInfoDeprecated,        FieldType_NumericU8,  FieldFlag_None   ) \
     HANDLER(BluetoothHidPairingInfoCountDeprecated,                   647,  BluetoothPairingCountInfo,           FieldType_NumericU8,  FieldFlag_None   ) \
     HANDLER(BluetoothAudioPairingInfoCountDeprecated,                 648,  BluetoothPairingCountInfo,           FieldType_NumericU8,  FieldFlag_None   ) \
     HANDLER(BluetoothLePairingInfoCountDeprecated,                    649,  BluetoothPairingCountInfo,           FieldType_NumericU8,  FieldFlag_None   ) \
@@ -927,6 +935,50 @@
     HANDLER(GameCardInsertedTimestamp,                                733,  GameCardDetailedErrorInfo,           FieldType_NumericI64, FieldFlag_None   ) \
     HANDLER(GameCardPreviousInsertedTimestamp,                        734,  GameCardDetailedErrorInfo,           FieldType_NumericI64, FieldFlag_None   ) \
     HANDLER(WlanChipResetTriggered,                                   735,  WlanInfo,                            FieldType_Bool,       FieldFlag_None   ) \
+    HANDLER(NANDNumReadFailures,                                      736,  NANDErrorInfo,                       FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(NANDNumReadRecoveries,                                    737,  NANDErrorInfo,                       FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(NANDNumWriteFailures,                                     738,  NANDErrorInfo,                       FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(NANDNumWriteRecoveries,                                   739,  NANDErrorInfo,                       FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(WlanCommandEventHistoryV2,                                740,  WlanInfo,                            FieldType_U8Array,    FieldFlag_None   ) \
+    HANDLER(WlanChipResetReason,                                      741,  ErrorInfo,                           FieldType_NumericI32, FieldFlag_None   ) \
+    HANDLER(WlanAssertDumpData,                                       742,  ErrorInfo,                           FieldType_U8Array,    FieldFlag_None   ) \
+    HANDLER(ApplicationErrorFlag,                                     743,  ApplicationInfo,                     FieldType_Bool,       FieldFlag_None   ) \
+    HANDLER(FsOrphanedSaveDataTotalSize,                              744,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FsOrphanedSaveDataCount,                                  745,  FsProxyErrorInfo2,                   FieldType_NumericU16, FieldFlag_None   ) \
+    HANDLER(MigrationType,                                            746,  MigrationStateInfo,                  FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(MigrationResumeCount,                                     747,  MigrationStateInfo,                  FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(MigrationStateData,                                       748,  MigrationStateInfo,                  FieldType_U8Array,    FieldFlag_None   ) \
+    HANDLER(WinVdPcEnvironment,                                       749,  WinVdInfo,                           FieldType_String,     FieldFlag_None   ) \
+    HANDLER(PscBlockingPmModuleList,                                  750,  PscTransitionStateInfo,              FieldType_U32Array,   FieldFlag_None   ) \
+    HANDLER(CrashReportFlag,                                          751,  ErrorInfo,                           FieldType_Bool,       FieldFlag_None   ) \
+    HANDLER(TouchScreenPanelVendor,                                   752,  TouchScreenInfo,                     FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(GameCardReportMiscFlags,                                  753,  GameCardDetailedErrorInfo,           FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(GameCardRemovedTimestamp,                                 754,  GameCardDetailedErrorInfo,           FieldType_NumericI64, FieldFlag_None   ) \
+    HANDLER(GameCardPackageId,                                        755,  GameCardDetailedErrorInfo,           FieldType_U8Array,    FieldFlag_None   ) \
+    HANDLER(GameCardInserted,                                         756,  GameCardDetailedErrorInfo,           FieldType_Bool,       FieldFlag_None   ) \
+    HANDLER(ErptStartupCount,                                         757,  ErrorInfoAuto,                       FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardTotalNumberOfLogicalClusters,                    758,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardBytePerLogicalSector,                            759,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardLogicalSectorPerCluster,                         760,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardFormatType,                                      761,  FsProxyErrorInfo2,                   FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(FatSdCardNumberOfFat,                                     762,  FsProxyErrorInfo2,                   FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(FatSdCardSectorPerFat,                                    763,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardNumberOfReservedSectors,                         764,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardFirstDataSector,                                 765,  FsProxyErrorInfo2,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FatSdCardTotalNumberOfSectors,                            766,  FsProxyErrorInfo3,                   FieldType_NumericU64, FieldFlag_None   ) \
+    HANDLER(FatSdCardCheckFlags,                                      767,  FsProxyErrorInfo3,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(BluetoothHaltedReason,                                    768,  ErrorInfo,                           FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(BluetoothHaltedCurrentPmState,                            769,  ErrorInfo,                           FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(BluetoothHaltedRequestedPmState,                          770,  ErrorInfo,                           FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(BluetoothHaltedBtpApiFailedId,                            771,  ErrorInfo,                           FieldType_NumericU16, FieldFlag_None   ) \
+    HANDLER(RomFsRecoveredAesFailedCount,                             772,  FsProxyErrorInfo3,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(DriverRecoveredAesFailedCount,                            773,  FsProxyErrorInfo3,                   FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(BluetoothIsHalted,                                        774,  BluetoothErrorInfo,                  FieldType_Bool,       FieldFlag_None   ) \
+    HANDLER(BluetoothHaltedHciCommandOpcode,                          775,  ErrorInfo,                           FieldType_NumericU16, FieldFlag_None   ) \
+    HANDLER(AcpSupportedLanguageFlagForNxAddon,                       776,  AcpGeneralSettingsInfo,              FieldType_NumericU32, FieldFlag_None   ) \
+    HANDLER(FsSaveDataFileSystemPeakMountCount,                       777,  FsProxyErrorInfo3,                   FieldType_NumericI32, FieldFlag_None   ) \
+    HANDLER(TestBool,                                                 778,  Test,                                FieldType_Bool,       FieldFlag_None   ) \
+    HANDLER(TestI8Array,                                              779,  Test,                                FieldType_I8Array,    FieldFlag_None   ) \
     HANDLER(TestStringNx,                                             1000, TestNx,                              FieldType_String,     FieldFlag_None   ) \
     HANDLER(BoostModeCurrentLimit,                                    1001, BatteryChargeInfo,                   FieldType_NumericI32, FieldFlag_None   ) \
     HANDLER(ChargeConfiguration,                                      1002, BatteryChargeInfo,                   FieldType_NumericI32, FieldFlag_None   ) \
@@ -961,4 +1013,5 @@
     HANDLER(LastDvfsThresholdTripped,                                 1031, ThermalInfo,                         FieldType_NumericI32, FieldFlag_None   ) \
     HANDLER(ModuleClockEnableFlags,                                   1032, PowerClockInfo,                      FieldType_U8Array,    FieldFlag_None   ) \
     HANDLER(ModulePowerEnableFlags,                                   1033, PowerClockInfo,                      FieldType_U8Array,    FieldFlag_None   ) \
-
+    HANDLER(BluetoothAudioConnectionCount,                            1034, BluetoothAudioInfo,                  FieldType_NumericU8,  FieldFlag_None   ) \
+    HANDLER(ControllerStyleList,                                      1035, ConnectedControllerInfo,             FieldType_U8Array,    FieldFlag_None   ) 

libraries/libstratosphere/include/stratosphere/erpt/erpt_types.hpp

@@ -23,7 +23,7 @@ namespace ams::erpt {
 
     #define GENERATE_ENUM(NAME, ID, ...) NAME = ID,
 
-    enum FieldType {
+    enum FieldType: u8 {
         AMS_ERPT_FOREACH_FIELD_TYPE(GENERATE_ENUM)
         FieldType_Count,
     };
@@ -111,6 +111,7 @@ namespace ams::erpt {
 
     struct CreateReportOptionFlag {
         using SubmitFsInfo = util::BitFlagSet<BITSIZEOF(u32), CreateReportOptionFlag>::Flag<0>;
+        using Unknown0x20000 = util::BitFlagSet<BITSIZEOF(u32), CreateReportOptionFlag>::Flag<17>; /* TODO: What is this, it's checked in Reporter::CreateReport or below */
     };
 
     using CreateReportOptionFlagSet = util::BitFlagSet<BITSIZEOF(u32), CreateReportOptionFlag>;
@@ -194,6 +195,12 @@ namespace ams::erpt {
         };
     };
 
+    struct CategoryEntry {
+        CategoryId category;
+        u32 field_count;
+        u32 array_buffer_count;
+    };
+
     constexpr inline u32 FieldsPerContext = 20;
     struct ContextEntry {
         u32 version;
@@ -237,4 +244,33 @@ namespace ams::erpt {
         Map16    = 0xDE,
     };
 
+    constexpr inline u32 ErrorCodeSizeMax = 15;
+    constexpr inline u32 ProgramIdSizeMax = 17;
+
+    struct NotifiableErrorCodeReportEntry {
+        char error_code[ErrorCodeSizeMax];
+        char program_id[ProgramIdSizeMax];
+        u8 is_visible;
+        u8 is_system_abort;
+        u8 is_application_abort;
+    };
+    static_assert(sizeof(NotifiableErrorCodeReportEntry) == 35);
+
+    struct NotifiableErrorCodesData : public sf::LargeData, public sf::PrefersAutoSelectTransferMode {
+        u32 entry_count;
+        NotifiableErrorCodeReportEntry entries[50];
+        char firmware_display_version[0x18];
+        char private_os_version[96];
+        char product_model[16];
+        char region_code[34];
+    };
+    static_assert(sizeof(NotifiableErrorCodesData) == 0x784);
+
+    struct SystemInfo {
+        char os_version[0x18];
+        char private_os_version[96];
+        char product_model[16];
+        const char *region;
+    };
+
 }

libraries/libstratosphere/include/stratosphere/erpt/sf/erpt_sf_i_context.hpp

@@ -20,28 +20,33 @@
 #include <stratosphere/erpt/erpt_multiple_category_context.hpp>
 #include <stratosphere/time/time_steady_clock_time_point.hpp>
 
-#define AMS_ERPT_I_CONTEXT_INTERFACE_INFO(C, H)                                                                                                                                                                                                                                                                                                                                                                                                                                                                     \
-    AMS_SF_METHOD_INFO(C, H,  0, Result, SubmitContext,                             (const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer),                                                                                                                                                                                                            (ctx_buffer, str_buffer))                                                                                                                      \
-    AMS_SF_METHOD_INFO(C, H,  1, Result, CreateReportV0,                            (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer),                                                                                                                                        (report_type, ctx_buffer, str_buffer, meta_buffer))                                                                                            \
-    AMS_SF_METHOD_INFO(C, H,  2, Result, SetInitialLaunchSettingsCompletionTime,    (const time::SteadyClockTimePoint &time_point),                                                                                                                                                                                                                                        (time_point),                                                                                        hos::Version_3_0_0)                       \
-    AMS_SF_METHOD_INFO(C, H,  3, Result, ClearInitialLaunchSettingsCompletionTime,  (),                                                                                                                                                                                                                                                                                    (),                                                                                                  hos::Version_3_0_0)                       \
-    AMS_SF_METHOD_INFO(C, H,  4, Result, UpdatePowerOnTime,                         (),                                                                                                                                                                                                                                                                                    (),                                                                                                  hos::Version_3_0_0)                       \
-    AMS_SF_METHOD_INFO(C, H,  5, Result, UpdateAwakeTime,                           (),                                                                                                                                                                                                                                                                                    (),                                                                                                  hos::Version_3_0_0,  hos::Version_12_0_0) \
-    AMS_SF_METHOD_INFO(C, H,  6, Result, SubmitMultipleCategoryContext,             (const erpt::MultipleCategoryContextEntry &ctx_entry, const ams::sf::InBuffer &str_buffer),                                                                                                                                                                                            (ctx_entry, str_buffer),                                                                             hos::Version_5_0_0,  hos::Version_12_0_0) \
-    AMS_SF_METHOD_INFO(C, H,  7, Result, UpdateApplicationLaunchTime,               (),                                                                                                                                                                                                                                                                                    (),                                                                                                  hos::Version_6_0_0)                       \
-    AMS_SF_METHOD_INFO(C, H,  8, Result, ClearApplicationLaunchTime,                (),                                                                                                                                                                                                                                                                                    (),                                                                                                  hos::Version_6_0_0)                       \
-    AMS_SF_METHOD_INFO(C, H,  9, Result, SubmitAttachment,                          (ams::sf::Out<erpt::AttachmentId> out, const ams::sf::InBuffer &attachment_name, const ams::sf::InBuffer &attachment_data),                                                                                                                                                            (out, attachment_name, attachment_data),                                                             hos::Version_8_0_0)                       \
-    AMS_SF_METHOD_INFO(C, H, 10, Result, CreateReportWithAttachmentsDeprecated,     (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &attachment_ids_buffer),                                                                                                                              (report_type, ctx_buffer, str_buffer, attachment_ids_buffer),                                        hos::Version_8_0_0,  hos::Version_10_2_0) \
-    AMS_SF_METHOD_INFO(C, H, 10, Result, CreateReportWithAttachmentsDeprecated2,    (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result),                                                                                                               (report_type, ctx_buffer, str_buffer, attachment_ids_buffer, result),                                hos::Version_11_0_0, hos::Version_16_1_0) \
-    AMS_SF_METHOD_INFO(C, H, 10, Result, CreateReportWithAttachments,               (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result, erpt::CreateReportOptionFlagSet flags),                                                                        (report_type, ctx_buffer, str_buffer, attachment_ids_buffer, result, flags),                         hos::Version_17_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 11, Result, CreateReportV1,                            (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, Result result),                                                                                                                         (report_type, ctx_buffer, str_buffer, meta_buffer, result),                                          hos::Version_11_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 12, Result, CreateReport,                              (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, Result result, erpt::CreateReportOptionFlagSet flags),                                                                                  (report_type, ctx_buffer, str_buffer, meta_buffer, result, flags),                                   hos::Version_17_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 13, Result, SubmitAttachmentWithLz4Compression,        (ams::sf::Out<erpt::AttachmentId> out, const ams::sf::InBuffer &attachment_name, const ams::sf::InBuffer &attachment_data),                                                                                                                                                            (out, attachment_name, attachment_data),                                                             hos::Version_20_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 14, Result, CreateReportWithSpecifiedReprotId,         (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result, erpt::CreateReportOptionFlagSet flags, const erpt::ReportId &report_id), (report_type, ctx_buffer, str_buffer, meta_buffer, attachment_ids_buffer, result, flags, report_id), hos::Version_20_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 20, Result, RegisterRunningApplet,                     (ncm::ProgramId program_id),                                                                                                                                                                                                                                                           (program_id),                                                                                        hos::Version_12_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 21, Result, UnregisterRunningApplet,                   (ncm::ProgramId program_id),                                                                                                                                                                                                                                                           (program_id),                                                                                        hos::Version_12_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 22, Result, UpdateAppletSuspendedDuration,             (ncm::ProgramId program_id, TimeSpanType duration),                                                                                                                                                                                                                                    (program_id, duration),                                                                              hos::Version_12_0_0)                      \
-    AMS_SF_METHOD_INFO(C, H, 30, Result, InvalidateForcedShutdownDetection,         (),                                                                                                                                                                                                                                                                                    (),                                                                                                  hos::Version_12_0_0)
+#define AMS_ERPT_I_CONTEXT_INTERFACE_INFO(C, H)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                \
+    AMS_SF_METHOD_INFO(C, H,  0, Result, SubmitContext,                             (const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer),                                                                                                                                                                                                                                                                                                          (ctx_buffer, str_buffer))                                                                                                                                             \
+    AMS_SF_METHOD_INFO(C, H,  1, Result, CreateReportV0,                            (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer),                                                                                                                                                                                                                                      (report_type, ctx_buffer, str_buffer, meta_buffer))                                                                                                                   \
+    AMS_SF_METHOD_INFO(C, H,  2, Result, SetInitialLaunchSettingsCompletionTime,    (const time::SteadyClockTimePoint &time_point),                                                                                                                                                                                                                                                                                                                                      (time_point),                                                                                                               hos::Version_3_0_0)                       \
+    AMS_SF_METHOD_INFO(C, H,  3, Result, ClearInitialLaunchSettingsCompletionTime,  (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_3_0_0)                       \
+    AMS_SF_METHOD_INFO(C, H,  4, Result, UpdatePowerOnTime,                         (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_3_0_0)                       \
+    AMS_SF_METHOD_INFO(C, H,  5, Result, UpdateAwakeTime,                           (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_3_0_0,  hos::Version_12_0_0) \
+    AMS_SF_METHOD_INFO(C, H,  5, Result, CreateReportWithAdditionalContext,         (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, Result result, erpt::CreateReportOptionFlagSet flags, const ams::sf::InMapAliasArray<erpt::CategoryEntry> &category_entries, const ams::sf::InMapAliasArray<erpt::FieldEntry> &field_entries, const ams::sf::InBuffer &array_buffer), (report_type, ctx_buffer, str_buffer, meta_buffer, result, flags, category_entries, field_entries, array_buffer),           hos::Version_21_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H,  6, Result, SubmitMultipleCategoryContext,             (const erpt::MultipleCategoryContextEntry &ctx_entry, const ams::sf::InBuffer &str_buffer),                                                                                                                                                                                                                                                                                          (ctx_entry, str_buffer),                                                                                                    hos::Version_5_0_0,  hos::Version_12_0_0) \
+    AMS_SF_METHOD_INFO(C, H,  6, Result, SubmitMultipleContext,                     (const ams::sf::InMapAliasArray<erpt::CategoryEntry> &category_entries, const ams::sf::InMapAliasArray<erpt::FieldEntry> &field_entries, const ams::sf::InBuffer &array_buffer),                                                                                                                                                                                                     (category_entries, field_entries, array_buffer),                                                                            hos::Version_21_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H,  7, Result, UpdateApplicationLaunchTime,               (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_6_0_0,  hos::Version_20_5_0) \
+    AMS_SF_METHOD_INFO(C, H,  7, Result, RegisterRunningApplicationInfo,            (ncm::ApplicationId app_id, ncm::ProgramId program_id),                                                                                                                                                                                                                                                                                                                              (app_id, program_id),                                                                                                       hos::Version_21_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H,  8, Result, ClearApplicationLaunchTime,                (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_6_0_0,  hos::Version_20_5_0) \
+    AMS_SF_METHOD_INFO(C, H,  8, Result, UnregisterRunningApplicationInfo,          (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_21_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H,  9, Result, SubmitAttachment,                          (ams::sf::Out<erpt::AttachmentId> out, const ams::sf::InBuffer &attachment_name, const ams::sf::InBuffer &attachment_data),                                                                                                                                                                                                                                                          (out, attachment_name, attachment_data),                                                                                    hos::Version_8_0_0)                       \
+    AMS_SF_METHOD_INFO(C, H, 10, Result, CreateReportWithAttachmentsDeprecated,     (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &attachment_ids_buffer),                                                                                                                                                                                                                            (report_type, ctx_buffer, str_buffer, attachment_ids_buffer),                                                               hos::Version_8_0_0,  hos::Version_10_2_0) \
+    AMS_SF_METHOD_INFO(C, H, 10, Result, CreateReportWithAttachmentsDeprecated2,    (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result),                                                                                                                                                                                                             (report_type, ctx_buffer, str_buffer, attachment_ids_buffer, result),                                                       hos::Version_11_0_0, hos::Version_16_1_0) \
+    AMS_SF_METHOD_INFO(C, H, 10, Result, CreateReportWithAttachments,               (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result, erpt::CreateReportOptionFlagSet flags),                                                                                                                                                                      (report_type, ctx_buffer, str_buffer, attachment_ids_buffer, result, flags),                                                hos::Version_17_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 11, Result, CreateReportV1,                            (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, Result result),                                                                                                                                                                                                                       (report_type, ctx_buffer, str_buffer, meta_buffer, result),                                                                 hos::Version_11_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 12, Result, CreateReport,                              (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, Result result, erpt::CreateReportOptionFlagSet flags),                                                                                                                                                                                (report_type, ctx_buffer, str_buffer, meta_buffer, result, flags),                                                          hos::Version_17_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 13, Result, SubmitAttachmentWithLz4Compression,        (ams::sf::Out<erpt::AttachmentId> out, const ams::sf::InBuffer &attachment_name, const ams::sf::InBuffer &attachment_data),                                                                                                                                                                                                                                                          (out, attachment_name, attachment_data),                                                                                    hos::Version_20_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 14, Result, CreateReportWithSpecifiedReprotId,         (erpt::ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &str_buffer, const ams::sf::InBuffer &meta_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result, erpt::CreateReportOptionFlagSet flags, const erpt::ReportId &report_id),                                                                                               (report_type, ctx_buffer, str_buffer, meta_buffer, attachment_ids_buffer, result, flags, report_id),                        hos::Version_20_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 20, Result, RegisterRunningApplet,                     (ncm::ProgramId program_id),                                                                                                                                                                                                                                                                                                                                                         (program_id),                                                                                                               hos::Version_12_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 21, Result, UnregisterRunningApplet,                   (ncm::ProgramId program_id),                                                                                                                                                                                                                                                                                                                                                         (program_id),                                                                                                               hos::Version_12_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 22, Result, UpdateAppletSuspendedDuration,             (ncm::ProgramId program_id, TimeSpanType duration),                                                                                                                                                                                                                                                                                                                                  (program_id, duration),                                                                                                     hos::Version_12_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 30, Result, InvalidateForcedShutdownDetection,         (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_12_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H, 40, Result, WaitForReportCreation,                     (),                                                                                                                                                                                                                                                                                                                                                                                  (),                                                                                                                         hos::Version_21_0_0)
 
 
 AMS_SF_DEFINE_INTERFACE(ams::erpt::sf, IContext, AMS_ERPT_I_CONTEXT_INTERFACE_INFO, 0xDD41DD03)

libraries/libstratosphere/include/stratosphere/erpt/sf/erpt_sf_i_manager.hpp

@@ -25,6 +25,7 @@
     AMS_SF_METHOD_INFO(C, H,  4, Result, GetStorageUsageStatistics,   (ams::sf::Out<erpt::StorageUsageStatistics> out),                                                  (out),                           hos::Version_5_0_0)                       \
     AMS_SF_METHOD_INFO(C, H,  5, Result, GetAttachmentListDeprecated, (const ams::sf::OutBuffer &out_buf, const erpt::ReportId &report_id),                              (out_buf, report_id),            hos::Version_8_0_0,  hos::Version_19_0_1) \
     AMS_SF_METHOD_INFO(C, H,  6, Result, GetAttachmentList,           (ams::sf::Out<u32> out_count, const ams::sf::OutBuffer &out_buf, const erpt::ReportId &report_id), (out_count, out_buf, report_id), hos::Version_20_0_0)                      \
+    AMS_SF_METHOD_INFO(C, H,  7, Result, PopNotifiableErrorCodes,     (ams::sf::Out<erpt::NotifiableErrorCodesData> out),                                                (out),                           hos::Version_22_0_0)                      \
     AMS_SF_METHOD_INFO(C, H, 10, Result, GetReportSizeMax,            (ams::sf::Out<u32> out),                                                                           (out),                           hos::Version_20_0_0)
 
 

libraries/libstratosphere/include/stratosphere/erpt/srv/erpt_srv_api.hpp

@@ -21,7 +21,9 @@ namespace ams::erpt::srv {
     Result Initialize(u8 *mem, size_t mem_size);
     Result InitializeAndStartService();
 
-    Result SetSerialNumberAndOsVersion(const char *sn, u32 sn_len, const char *os, u32 os_len, const char *os_priv, u32 os_priv_len);
+    const SystemInfo &GetSystemInfo();
+
+    Result SetSerialNumber(const char *sn, u32 sn_len);
     Result SetProductModel(const char *model, u32 model_len);
     Result SetRegionSetting(const char *region, u32 region_len);
 

libraries/libstratosphere/include/stratosphere/erpt/srv/erpt_srv_types.hpp

@@ -124,6 +124,10 @@ namespace ams::erpt::srv {
         }
     }
 
+    constexpr inline bool IsValidCategory(CategoryId id) {
+        return FindCategoryIndex(id).has_value();
+    }
+
     constexpr inline CategoryId ConvertFieldToCategory(FieldId id) {
         const auto index = FindFieldIndex(id);
         AMS_ASSERT(index.has_value());

libraries/libstratosphere/include/stratosphere/fatal/fatal_types.hpp

@@ -24,7 +24,7 @@ namespace ams::fatal {
     enum FatalPolicy : u32 {
         FatalPolicy_ErrorReportAndErrorScreen = 0,
         FatalPolicy_ErrorReport               = 1,
-        FatalPolicy_ErrorScreen               = 2
+        FatalPolicy_ErrorScreen               = 2,
     };
 
     #if defined(ATMOSPHERE_ARCH_ARM64)
@@ -470,6 +470,14 @@ namespace ams::fatal {
     #endif
     static_assert(util::is_pod<CpuContext>::value          && sizeof(CpuContext) == 0x250,          "CpuContext definition!");
 
+    struct HashedTraceContext {
+        u8 data[0x20];
+        u32 data_count;
+    };
+    static_assert(util::is_pod<HashedTraceContext>::value);
+    static_assert(sizeof(HashedTraceContext) == 0x24);
+    static_assert(alignof(HashedTraceContext) == 0x4);
+
     namespace srv {
 
         struct ThrowContext {
@@ -480,6 +488,7 @@ namespace ams::fatal {
             char proc_name[0xD];
             bool is_creport;
             CpuContext cpu_ctx;
+            HashedTraceContext hashed_trace_ctx;
             bool generate_error_report;
             os::Event *erpt_event;
             os::Event *battery_event;
@@ -490,7 +499,7 @@ namespace ams::fatal {
             u8 tls_dump[0x100];
 
             ThrowContext(os::Event *erpt, os::Event *bat)
-                : result(ResultSuccess()), policy(), program_id(), throw_program_id(), proc_name(), is_creport(), cpu_ctx(), generate_error_report(),
+                : result(ResultSuccess()), policy(), program_id(), throw_program_id(), proc_name(), is_creport(), cpu_ctx(), hashed_trace_ctx(), generate_error_report(),
                   erpt_event(erpt), battery_event(bat),
                   stack_dump_size(), stack_dump_base(), stack_dump(), tls_address(), tls_dump()
             {

libraries/libstratosphere/include/stratosphere/fatal/impl/fatal_i_service.hpp

@@ -19,9 +19,10 @@
 #include <stratosphere/fatal/fatal_types.hpp>
 #include <stratosphere/sf.hpp>
 
-#define AMS_FATAL_I_SERVICE_INTERFACE_INFO(C, H)                                                                                                                                                                            \
-    AMS_SF_METHOD_INFO(C, H, 0, Result, ThrowFatal,               (Result error, const sf::ClientProcessId &client_pid),                                                              (error, client_pid))                  \
-    AMS_SF_METHOD_INFO(C, H, 1, Result, ThrowFatalWithPolicy,     (Result error, const sf::ClientProcessId &client_pid, fatal::FatalPolicy policy),                                   (error, client_pid, policy))          \
-    AMS_SF_METHOD_INFO(C, H, 2, Result, ThrowFatalWithCpuContext, (Result error, const sf::ClientProcessId &client_pid, fatal::FatalPolicy policy, const fatal::CpuContext &cpu_ctx), (error, client_pid, policy, cpu_ctx))
+#define AMS_FATAL_I_SERVICE_INTERFACE_INFO(C, H)                                                                                                                                                                                        \
+    AMS_SF_METHOD_INFO(C, H, 0, Result, ThrowFatal,                       (Result error, const sf::ClientProcessId &client_pid),                                                                  (error, client_pid))                  \
+    AMS_SF_METHOD_INFO(C, H, 1, Result, ThrowFatalWithPolicy,             (Result error, const sf::ClientProcessId &client_pid, fatal::FatalPolicy policy),                                       (error, client_pid, policy))          \
+    AMS_SF_METHOD_INFO(C, H, 2, Result, ThrowFatalWithCpuContext,         (Result error, const sf::ClientProcessId &client_pid, fatal::FatalPolicy policy, const fatal::CpuContext &cpu_ctx),     (error, client_pid, policy, cpu_ctx)) \
+    AMS_SF_METHOD_INFO(C, H, 3, Result, ThrowFatalWithHashedTraceContext, (Result error, const sf::ClientProcessId &client_pid, ncm::ProgramId program_id, const fatal::HashedTraceContext &htc), (error, client_pid, program_id, htc))
 
 AMS_SF_DEFINE_INTERFACE(ams::fatal::impl, IService, AMS_FATAL_I_SERVICE_INTERFACE_INFO, 0x91328766)

libraries/libstratosphere/include/stratosphere/fs/fs_game_card.hpp

@@ -52,7 +52,8 @@ namespace ams::fs {
 
     struct GameCardErrorReportInfo {
         u16 game_card_crc_error_num;
-        u16 reserved1;
+        u8  last_deactivate_reason;
+        u8  reserved1;
         u16 asic_crc_error_num;
         u16 reserved2;
         u16 refresh_num;
@@ -73,7 +74,8 @@ namespace ams::fs {
         u32 awaken_count;
         u32 read_count_from_insert;
         u32 read_count_from_awaken;
-        u8  reserved5[8];
+        u32 last_deactivate_reason_result;
+        u32 reserved5;
     };
     static_assert(util::is_pod<GameCardErrorReportInfo>::value);
     static_assert(sizeof(GameCardErrorReportInfo) == 0x40);

libraries/libstratosphere/include/stratosphere/fssrv/sf/fssrv_sf_i_file_system_proxy.hpp

@@ -132,7 +132,7 @@
     AMS_SF_METHOD_INFO(C, H, 1000, Result, SetBisRootForHost,                                           (u32 id, const fssrv::sf::FspPath &path),                                                                                                                 (id, path),                                             hos::Version_Min,    hos::Version_9_2_0)    \
     AMS_SF_METHOD_INFO(C, H, 1001, Result, SetSaveDataSize,                                             (s64 size, s64 journal_size),                                                                                                                             (size, journal_size))                                                                               \
     AMS_SF_METHOD_INFO(C, H, 1002, Result, SetSaveDataRootPath,                                         (const fssrv::sf::FspPath &path),                                                                                                                         (path))                                                                                             \
-    AMS_SF_METHOD_INFO(C, H, 1003, Result, DisableAutoSaveDataCreation,                                 (),                                                                                                                                                       ())                                                                                                 \
+    AMS_SF_METHOD_INFO(C, H, 1003, Result, DisableAutoSaveDataCreation,                                 (),                                                                                                                                                       (),                                                     hos::Version_Min,    hos::Version_21_2_0)   \
     AMS_SF_METHOD_INFO(C, H, 1004, Result, SetGlobalAccessLogMode,                                      (u32 mode),                                                                                                                                               (mode))                                                                                             \
     AMS_SF_METHOD_INFO(C, H, 1005, Result, GetGlobalAccessLogMode,                                      (ams::sf::Out<u32> out),                                                                                                                                  (out))                                                                                              \
     AMS_SF_METHOD_INFO(C, H, 1006, Result, OutputAccessLogToSdCard,                                     (const ams::sf::InBuffer &buf),                                                                                                                           (buf))                                                                                              \

libraries/libstratosphere/include/stratosphere/hos/hos_types.hpp

@@ -95,6 +95,13 @@ namespace ams::hos {
         Version_20_2_0  = ::ams::TargetFirmware_20_2_0,
         Version_20_3_0  = ::ams::TargetFirmware_20_3_0,
         Version_20_4_0  = ::ams::TargetFirmware_20_4_0,
+        Version_20_5_0  = ::ams::TargetFirmware_20_5_0,
+        Version_21_0_0  = ::ams::TargetFirmware_21_0_0,
+        Version_21_0_1  = ::ams::TargetFirmware_21_0_1,
+        Version_21_1_0  = ::ams::TargetFirmware_21_1_0,
+        Version_21_2_0  = ::ams::TargetFirmware_21_2_0,
+        Version_22_0_0  = ::ams::TargetFirmware_22_0_0,
+        Version_22_1_0  = ::ams::TargetFirmware_22_1_0,
 
         Version_Current = ::ams::TargetFirmware_Current,
 

libraries/libstratosphere/include/stratosphere/ldr/ldr_types.hpp

@@ -94,12 +94,14 @@ namespace ams::ldr {
         };
 
         enum Flag : u32 {
-            Flag_CompressedText = (1 << 0),
-            Flag_CompressedRo   = (1 << 1),
-            Flag_CompressedRw   = (1 << 2),
-            Flag_CheckHashText     = (1 << 3),
-            Flag_CheckHashRo       = (1 << 4),
-            Flag_CheckHashRw       = (1 << 5),
+            Flag_CompressedText     = (1 << 0),
+            Flag_CompressedRo       = (1 << 1),
+            Flag_CompressedRw       = (1 << 2),
+            Flag_CheckHashText      = (1 << 3),
+            Flag_CheckHashRo        = (1 << 4),
+            Flag_CheckHashRw        = (1 << 5),
+            Flag_PreventCodeReads   = (1 << 6),
+            Flag_UseZbicCompression = (1 << 7),
         };
 
         struct SegmentInfo {
@@ -180,6 +182,8 @@ namespace ams::ldr {
 
             AcidFlag_PoolPartitionShift = 2,
             AcidFlag_PoolPartitionMask = (0xF << AcidFlag_PoolPartitionShift),
+
+            AcidFlag_LoadBrowserCoreDll = (1 << 7),
         };
 
         enum PoolPartition {

libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_extended_data.hpp

@@ -422,7 +422,7 @@ namespace ams::ncm {
                 public:
                     void Reset() {
                         if (m_accessor != nullptr) {
-                            m_accessor->ReleasePin(m_pin_id);
+                            static_cast<void>(m_accessor->ReleasePin(m_pin_id));
                             m_accessor = nullptr;
                         }
                     }
@@ -479,7 +479,7 @@ namespace ams::ncm {
 
                 /* Mark the memory as in use. */
                 R_RETURN(m_mapper->MarkUsing(memory.id));
-                ON_SCOPE_EXIT { this->ReleasePin(memory.id); };
+                ON_SCOPE_EXIT { static_cast<void>(this->ReleasePin(memory.id)); };
 
                 /* Copy out the struct. */
                 *out = *reinterpret_cast<const T *>(memory.GetBuffer(offset, sizeof(T)));

libraries/libstratosphere/include/stratosphere/ncm/ncm_system_content_meta_id.hpp

@@ -102,6 +102,8 @@ namespace ams::ncm {
 
         static const SystemProgramId End;
 
+        static const SystemProgramId BrowserCoreDll;
+
         static const SystemProgramId Manu;
         static const SystemProgramId Htc;
         static const SystemProgramId DmntGen2;
@@ -212,10 +214,12 @@ namespace ams::ncm {
 
     inline constexpr const SystemProgramId SystemProgramId::End   = { 0x01000000000007FFul };
 
-    inline constexpr const SystemProgramId SystemProgramId::Manu        = { 0x010000000000B14Aul };
-    inline constexpr const SystemProgramId SystemProgramId::Htc         = { 0x010000000000B240ul };
-    inline constexpr const SystemProgramId SystemProgramId::DmntGen2    = { 0x010000000000D609ul };
-    inline constexpr const SystemProgramId SystemProgramId::DevServer   = { 0x010000000000D623ul };
+    inline constexpr const SystemProgramId SystemProgramId::BrowserCoreDll = { 0x010000000000085Dul };
+
+    inline constexpr const SystemProgramId SystemProgramId::Manu           = { 0x010000000000B14Aul };
+    inline constexpr const SystemProgramId SystemProgramId::Htc            = { 0x010000000000B240ul };
+    inline constexpr const SystemProgramId SystemProgramId::DmntGen2       = { 0x010000000000D609ul };
+    inline constexpr const SystemProgramId SystemProgramId::DevServer      = { 0x010000000000D623ul };
 
     inline constexpr bool IsSystemProgramId(const ProgramId &program_id) {
         return (SystemProgramId::Start <= program_id && program_id <= SystemProgramId::End) || IsAtmosphereProgramId(program_id);

libraries/libstratosphere/include/stratosphere/pgl/sf/pgl_sf_i_shell_interface.hpp

@@ -32,6 +32,7 @@
     AMS_SF_METHOD_INFO(C, H,  8, Result, EnableApplicationCrashReport,          (bool enabled),                                                                                 (enabled))                                            \
     AMS_SF_METHOD_INFO(C, H,  9, Result, IsApplicationCrashReportEnabled,       (ams::sf::Out<bool> out),                                                                       (out))                                                \
     AMS_SF_METHOD_INFO(C, H, 10, Result, EnableApplicationAllThreadDumpOnCrash, (bool enabled),                                                                                 (enabled))                                            \
+    AMS_SF_METHOD_INFO(C, H, 11, Result, GetProcessId,                          (ams::sf::Out<os::ProcessId> out, ncm::ProgramId program_id),                                   (out, program_id))                                    \
     AMS_SF_METHOD_INFO(C, H, 12, Result, TriggerApplicationSnapShotDumper,      (pgl::SnapShotDumpType dump_type, const ams::sf::InBuffer &arg),                                (dump_type, arg))                                     \
     AMS_SF_METHOD_INFO(C, H, 20, Result, GetShellEventObserver,                 (ams::sf::Out<ams::sf::SharedPointer<pgl::sf::IEventObserver>> out),                            (out))                                                \
     AMS_SF_METHOD_INFO(C, H, 21, Result, Command21NotImplemented,               (ams::sf::Out<u64> out, u32 in, const ams::sf::InBuffer &buf1, const ams::sf::InBuffer &buf2),  (out, in, buf1, buf2),           hos::Version_11_0_0)

libraries/libstratosphere/include/stratosphere/pgl/srv/pgl_srv_shell_interface.hpp

@@ -37,6 +37,7 @@ namespace ams::pgl::srv {
             Result EnableApplicationCrashReportImpl(bool enabled);
             Result IsApplicationCrashReportEnabledImpl(bool *out);
             Result EnableApplicationAllThreadDumpOnCrashImpl(bool enabled);
+            Result GetProcessId(os::ProcessId *out, ncm::ProgramId program_id);
             Result TriggerApplicationSnapShotDumperImpl(SnapShotDumpType dump_type, const void *arg, size_t arg_size);
     };
 
@@ -62,6 +63,7 @@ namespace ams::pgl::srv {
             Result EnableApplicationCrashReport(bool enabled);
             Result IsApplicationCrashReportEnabled(ams::sf::Out<bool> out);
             Result EnableApplicationAllThreadDumpOnCrash(bool enabled);
+            Result GetProcessId(ams::sf::Out<os::ProcessId> out, ncm::ProgramId program_id);
             Result TriggerApplicationSnapShotDumper(SnapShotDumpType dump_type, const ams::sf::InBuffer &arg);
 
             Result GetShellEventObserver(ams::sf::Out<ams::sf::SharedPointer<pgl::sf::IEventObserver>> out);
@@ -86,6 +88,7 @@ namespace ams::pgl::srv {
             Result EnableApplicationCrashReport(bool enabled);
             Result IsApplicationCrashReportEnabled(ams::tipc::Out<bool> out);
             Result EnableApplicationAllThreadDumpOnCrash(bool enabled);
+            Result GetProcessId(ams::tipc::Out<os::ProcessId> out, ncm::ProgramId program_id);
             Result GetShellEventObserver(ams::tipc::OutMoveHandle out);
     };
     static_assert(pgl::tipc::IsIShellInterface<ShellInterfaceTipc>);

libraries/libstratosphere/include/stratosphere/pm/impl/pm_shell_interface.hpp

@@ -30,7 +30,8 @@
     AMS_SF_METHOD_INFO(C, H,  7,    Result, BoostSystemMemoryResourceLimit,                  (u64 boost_size),                                                                    (boost_size))                                     \
     AMS_SF_METHOD_INFO(C, H,  8,    Result, BoostApplicationThreadResourceLimit,             (),                                                                                  ())                                               \
     AMS_SF_METHOD_INFO(C, H,  9,    void,   GetBootFinishedEventHandle,                      (sf::OutCopyHandle out),                                                             (out),                        hos::Version_8_0_0) \
-    AMS_SF_METHOD_INFO(C, H, 10,    Result, BoostSystemThreadResourceLimit,                  (),                                                                                  ())
+    AMS_SF_METHOD_INFO(C, H, 10,    Result, BoostSystemThreadResourceLimit,                  (),                                                                                  ())                                               \
+    AMS_SF_METHOD_INFO(C, H, 12,    Result, GetProcessId,                                    (sf::Out<os::ProcessId> out, ncm::ProgramId program_id),                             (out, program_id))
 
 AMS_SF_DEFINE_INTERFACE(ams::pm::impl, IShellInterface, AMS_PM_I_SHELL_INTERFACE_INTERFACE_INFO, 0x387D60C0)
 
@@ -45,6 +46,7 @@ AMS_SF_DEFINE_INTERFACE(ams::pm::impl, IShellInterface, AMS_PM_I_SHELL_INTERFACE
     AMS_SF_METHOD_INFO(C, H, 7,     void,   NotifyBootFinished,                              (),                                                                                  ())                                               \
     AMS_SF_METHOD_INFO(C, H, 8,     Result, GetApplicationProcessIdForShell,                 (sf::Out<os::ProcessId> out),                                                        (out))                                            \
     AMS_SF_METHOD_INFO(C, H, 9,     Result, BoostSystemMemoryResourceLimit,                  (u64 boost_size),                                                                    (boost_size),                 hos::Version_4_0_0) \
-    AMS_SF_METHOD_INFO(C, H, 10,    Result, BoostSystemThreadResourceLimit,                  (),                                                                                  ())
+    AMS_SF_METHOD_INFO(C, H, 10,    Result, BoostSystemThreadResourceLimit,                  (),                                                                                  ())                                               \
+    AMS_SF_METHOD_INFO(C, H, 12,    Result, GetProcessId,                                    (sf::Out<os::ProcessId> out, ncm::ProgramId program_id),                             (out, program_id))
 
 AMS_SF_DEFINE_INTERFACE(ams::pm::impl, IDeprecatedShellInterface, AMS_PM_I_DEPRECATED_SHELL_INTERFACE_INTERFACE_INFO, 0x387D60C0)

libraries/libstratosphere/include/stratosphere/pm/pm_shell_api.hpp

@@ -31,5 +31,6 @@ namespace ams::pm::shell {
     Result BoostSystemMemoryResourceLimit(u64 size);
     Result BoostApplicationThreadResourceLimit();
     Result BoostSystemThreadResourceLimit();
+    Result GetProcessId(os::ProcessId *out_process_id, const ncm::ProgramId program_id);
 
 }

libraries/libstratosphere/include/stratosphere/svc/svc_stratosphere_shims.hpp

@@ -388,7 +388,7 @@
                 }
 
                 ALWAYS_INLINE Result GetDebugEvent(::ams::svc::UserPointer< ::ams::svc::lp64::DebugEventInfo *> out_info, ::ams::svc::Handle debug_handle) {
-                    R_RETURN(::svcGetDebugEvent(out_info.GetPointerUnsafe(), debug_handle));
+                    R_RETURN(::svcGetDebugEvent(reinterpret_cast<::DebugEventInfo *>(out_info.GetPointerUnsafe()), debug_handle));
                 }
 
                 ALWAYS_INLINE Result ContinueDebugEvent(::ams::svc::Handle debug_handle, uint32_t flags, ::ams::svc::UserPointer<const uint64_t *> thread_ids, int32_t num_thread_ids) {

libraries/libstratosphere/include/stratosphere/util/util_compression.hpp

@@ -21,8 +21,11 @@ namespace ams::util {
 
     /* Compression utilities. */
     int CompressLZ4(void *dst, size_t dst_size, const void *src, size_t src_size);
+    size_t CompressZstd(void *dst, size_t dst_size, const void *src, size_t src_size);
 
     /* Decompression utilities. */
     int DecompressLZ4(void *dst, size_t dst_size, const void *src, size_t src_size);
+    size_t DecompressZstd(void *dst, size_t dst_size, const void *src, size_t src_size);
+    bool DecompressZstdForLoader(void* workspace, size_t workspace_size, void *dst, size_t dst_size, size_t expected_dec_size, const void *src, size_t src_size);
 
 }

libraries/libstratosphere/libstratosphere.mk

@@ -34,7 +34,7 @@ ATMOSPHERE_OPTIMIZATION_FLAG := -O2
 endif
 
 DEFINES	    := $(ATMOSPHERE_DEFINES) -DATMOSPHERE_IS_STRATOSPHERE -D_GNU_SOURCE
-SETTINGS    := $(ATMOSPHERE_SETTINGS) $(ATMOSPHERE_OPTIMIZATION_FLAG) -Wextra -Werror -Wno-missing-field-initializers -flto
+SETTINGS    := $(ATMOSPHERE_SETTINGS) $(ATMOSPHERE_OPTIMIZATION_FLAG) -Wextra -Werror -Wno-missing-field-initializers -flto -Wno-error=unused-result
 CFLAGS      := $(ATMOSPHERE_CFLAGS) $(SETTINGS) $(DEFINES) $(INCLUDE)
 CXXFLAGS    := $(CFLAGS) $(ATMOSPHERE_CXXFLAGS)
 ASFLAGS     := $(ATMOSPHERE_ASFLAGS) $(SETTINGS) $(DEFINES)

libraries/libstratosphere/source/cs/cs_target_io_server.cpp

@@ -20,7 +20,7 @@ namespace ams::cs {
     void InitializeTargetIoServer() {
         /* Launch target io server. */
         os::ProcessId process_id;
-        scs::LaunchProgram(std::addressof(process_id), ncm::ProgramLocation::Make(ncm::SystemProgramId::DevServer, ncm::StorageId::None), nullptr, 0, 0);
+        static_cast<void>(scs::LaunchProgram(std::addressof(process_id), ncm::ProgramLocation::Make(ncm::SystemProgramId::DevServer, ncm::StorageId::None), nullptr, 0, 0));
     }
 
 }

libraries/libstratosphere/source/erpt/srv/erpt_srv_attachment.cpp

@@ -35,7 +35,9 @@ namespace ams::erpt::srv {
     Attachment::~Attachment() {
         this->CloseStream();
         if (m_record->RemoveReference()) {
-            this->DeleteStream(this->FileName().name);
+            if (R_FAILED(this->DeleteStream(this->FileName().name))) {
+                /* TODO: Log failure? */
+            }
             delete m_record;
         }
     }

libraries/libstratosphere/source/erpt/srv/erpt_srv_cipher.hpp

@@ -81,7 +81,7 @@ namespace ams::erpt::srv {
                     oaep.Encrypt(cipher, sizeof(cipher), s_key, sizeof(s_key), salt, sizeof(salt));
                 }
 
-                Formatter::AddField(report, FieldId_CipherKey, cipher, sizeof(cipher));
+                R_TRY(Formatter::AddField(report, FieldId_CipherKey, cipher, s_need_to_store_cipher ? sizeof(cipher) : 1));
                 std::memset(s_key, 0, sizeof(s_key));
 
                 R_RETURN(Formatter::End(report));

libraries/libstratosphere/source/erpt/srv/erpt_srv_context.cpp

@@ -90,16 +90,15 @@ namespace ams::erpt::srv {
 
     Result Context::WriteContextsToReport(Report *report) {
         R_TRY(report->Open(ReportOpenType_Create));
+        ON_SCOPE_EXIT { report->Close(); };
+
         R_TRY(Cipher::Begin(report, ContextRecord::GetRecordCount()));
 
         for (auto it = g_category_list.begin(); it != g_category_list.end(); it++) {
             R_TRY(it->AddCategoryToReport(report));
         }
 
-        Cipher::End(report);
-        report->Close();
-
-        R_SUCCEED();
+        R_RETURN(Cipher::End(report));
     }
 
     Result Context::ClearContext(CategoryId cat) {

libraries/libstratosphere/source/erpt/srv/erpt_srv_context_impl.cpp

@@ -23,6 +23,59 @@
 
 namespace ams::erpt::srv {
 
+    namespace {
+
+        ContextEntry MakeContextEntry(const CategoryEntry &cat_entry, Span<const FieldEntry> field_entries) {
+            /* Check pre-conditions. */
+            AMS_ASSERT(cat_entry.field_count <= field_entries.size());
+
+            /* Make the entry. */
+            ContextEntry entry = {};
+
+            entry.version     = 0;
+            entry.category    = cat_entry.category;
+            entry.field_count = cat_entry.field_count;
+
+            for (size_t i = 0; i < cat_entry.field_count; ++i) {
+                entry.fields[i] = field_entries[i];
+            }
+
+            return entry;
+        }
+
+        Result SubmitMultipleContextImpl(Span<const CategoryEntry> category_entries, Span<const FieldEntry> field_entries, Span<const u8> array_buf) {
+            /* Iterate over all category entries. */
+            size_t field_entry_offset = 0;
+            size_t array_buf_offset   = 0;
+            for (const auto &category_entry : category_entries) {
+                /* Check that the category is valid. */
+                R_UNLESS(erpt::srv::IsValidCategory(category_entry.category),  erpt::ResultInvalidArgument());
+
+                /* Check that there aren't too many fields for the category. */
+                R_UNLESS(category_entry.field_count <= FieldsPerContext,          erpt::ResultInvalidArgument());
+
+                /* Check that there isn't too much data in the array buf. */
+                R_UNLESS(category_entry.array_buffer_count <= ArrayBufferSizeMax, erpt::ResultInvalidArgument());
+
+                /* Check that the fields/data fit into the provided buffer. */
+                R_UNLESS(category_entry.field_count + field_entry_offset <= field_entries.size(),        erpt::ResultInvalidArgument());
+                R_UNLESS(category_entry.array_buffer_count + array_buf_offset <= array_buf.size_bytes(), erpt::ResultInvalidArgument());
+
+                /* Make the entry. */
+                const auto ctx_entry = MakeContextEntry(category_entry, field_entries.subspan(field_entry_offset, category_entry.field_count));
+                R_TRY(Context::SubmitContext(std::addressof(ctx_entry), array_buf.data() + array_buf_offset, category_entry.array_buffer_count));
+
+                /* Advance. */
+                field_entry_offset += category_entry.field_count;
+                array_buf_offset   += category_entry.array_buffer_count;
+            }
+
+            /* We succeeded. */
+            R_SUCCEED();
+        }
+
+    }
+
     Result ContextImpl::SubmitContext(const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &data_buffer) {
         const ContextEntry *ctx  = reinterpret_cast<const ContextEntry *>( ctx_buffer.GetPointer());
         const           u8 *data = reinterpret_cast<const           u8 *>(data_buffer.GetPointer());
@@ -85,6 +138,28 @@ namespace ams::erpt::srv {
         R_SUCCEED();
     }
 
+    Result ContextImpl::CreateReportWithAdditionalContext(ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &data_buffer, const ams::sf::InBuffer &meta_buffer, Result result, erpt::CreateReportOptionFlagSet flags, const ams::sf::InMapAliasArray<erpt::CategoryEntry> &category_entries, const ams::sf::InMapAliasArray<erpt::FieldEntry> &field_entries, const ams::sf::InBuffer &array_buffer) {
+        /* Submit the additional context. */
+        R_TRY(SubmitMultipleContextImpl(category_entries.ToSpan(), field_entries.ToSpan(), MakeSpan<const u8>(array_buffer.GetPointer(), array_buffer.GetSize())));
+
+        /* Clear the additional context when we're done. */
+        ON_SCOPE_EXIT {
+            const auto category_span = category_entries.ToSpan();
+
+            for (const auto &entry : category_span) {
+                if (erpt::srv::IsValidCategory(entry.category)) {
+                    static_cast<void>(Context::ClearContext(entry.category));
+                }
+            }
+        };
+
+        /* Create the report. */
+        R_TRY(this->CreateReport(report_type, ctx_buffer, data_buffer, meta_buffer, result, flags));
+
+        /* We succeeded. */
+        R_SUCCEED();
+    }
+
     Result ContextImpl::SubmitMultipleCategoryContext(const MultipleCategoryContextEntry &ctx_entry, const ams::sf::InBuffer &str_buffer) {
         R_UNLESS(ctx_entry.category_count <= CategoriesPerMultipleCategoryContext, erpt::ResultInvalidArgument());
 
@@ -114,6 +189,10 @@ namespace ams::erpt::srv {
         R_SUCCEED();
     }
 
+    Result ContextImpl::SubmitMultipleContext(const ams::sf::InMapAliasArray<erpt::CategoryEntry> &category_entries, const ams::sf::InMapAliasArray<erpt::FieldEntry> &field_entries, const ams::sf::InBuffer &array_buffer) {
+        R_RETURN(SubmitMultipleContextImpl(category_entries.ToSpan(), field_entries.ToSpan(), MakeSpan<const u8>(array_buffer.GetPointer(), array_buffer.GetSize())));
+    }
+
     Result ContextImpl::UpdateApplicationLaunchTime() {
         Reporter::UpdateApplicationLaunchTime();
         R_SUCCEED();
@@ -124,6 +203,16 @@ namespace ams::erpt::srv {
         R_SUCCEED();
     }
 
+    Result ContextImpl::RegisterRunningApplicationInfo(ncm::ApplicationId app_id, ncm::ProgramId program_id) {
+        Reporter::RegisterRunningApplicationInfo(app_id, program_id);
+        R_SUCCEED();
+    }
+
+    Result ContextImpl::UnregisterRunningApplicationInfo() {
+        Reporter::UnregisterRunningApplicationInfo();
+        R_SUCCEED();
+    }
+
     Result ContextImpl::SubmitAttachment(ams::sf::Out<AttachmentId> out, const ams::sf::InBuffer &attachment_name, const ams::sf::InBuffer &attachment_data) {
         const char *name = reinterpret_cast<const char *>(attachment_name.GetPointer());
         const   u8 *data = reinterpret_cast<const   u8 *>(attachment_data.GetPointer());
@@ -211,7 +300,12 @@ namespace ams::erpt::srv {
 
     Result ContextImpl::InvalidateForcedShutdownDetection() {
         /* NOTE: Nintendo does not check the result here. */
-        erpt::srv::InvalidateForcedShutdownDetection();
+        static_cast<void>(erpt::srv::InvalidateForcedShutdownDetection());
+        R_SUCCEED();
+    }
+
+    Result ContextImpl::WaitForReportCreation() {
+        /* This function currently does nothing. Maybe it only waits on Ounce? */
         R_SUCCEED();
     }
 

libraries/libstratosphere/source/erpt/srv/erpt_srv_context_impl.hpp

@@ -26,9 +26,13 @@ namespace ams::erpt::srv {
             Result ClearInitialLaunchSettingsCompletionTime();
             Result UpdatePowerOnTime();
             Result UpdateAwakeTime();
+            Result CreateReportWithAdditionalContext(ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &data_buffer, const ams::sf::InBuffer &meta_buffer, Result result, erpt::CreateReportOptionFlagSet flags, const ams::sf::InMapAliasArray<erpt::CategoryEntry> &category_entries, const ams::sf::InMapAliasArray<erpt::FieldEntry> &field_entries, const ams::sf::InBuffer &array_buffer);
             Result SubmitMultipleCategoryContext(const MultipleCategoryContextEntry &ctx_entry, const ams::sf::InBuffer &str_buffer);
+            Result SubmitMultipleContext(const ams::sf::InMapAliasArray<erpt::CategoryEntry> &category_entries, const ams::sf::InMapAliasArray<erpt::FieldEntry> &field_entries, const ams::sf::InBuffer &array_buffer);
             Result UpdateApplicationLaunchTime();
+            Result RegisterRunningApplicationInfo(ncm::ApplicationId app_id, ncm::ProgramId program_id);
             Result ClearApplicationLaunchTime();
+            Result UnregisterRunningApplicationInfo();
             Result SubmitAttachment(ams::sf::Out<AttachmentId> out, const ams::sf::InBuffer &attachment_name, const ams::sf::InBuffer &attachment_data);
             Result CreateReportWithAttachmentsDeprecated(ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &data_buffer, const ams::sf::InBuffer &attachment_ids_buffer);
             Result CreateReportWithAttachmentsDeprecated2(ReportType report_type, const ams::sf::InBuffer &ctx_buffer, const ams::sf::InBuffer &data_buffer, const ams::sf::InBuffer &attachment_ids_buffer, Result result);
@@ -41,6 +45,7 @@ namespace ams::erpt::srv {
             Result UnregisterRunningApplet(ncm::ProgramId program_id);
             Result UpdateAppletSuspendedDuration(ncm::ProgramId program_id, TimeSpanType duration);
             Result InvalidateForcedShutdownDetection();
+            Result WaitForReportCreation();
     };
     static_assert(erpt::sf::IsIContext<ContextImpl>);
 

libraries/libstratosphere/source/erpt/srv/erpt_srv_forced_shutdown.cpp

@@ -228,27 +228,27 @@ namespace ams::erpt::srv {
         /* Check if the forced shutdown context exists; if it doesn't, we should create an empty one. */
         if (!IsForceShutdownDetected()) {
             /* NOTE: Nintendo does not check result here. */
-            CreateForcedShutdownContext();
+            static_cast<void>(CreateForcedShutdownContext());
             return;
         }
 
         /* Load the forced shutdown context. */
         /* NOTE: Nintendo does not check that this succeeds. */
-        LoadForcedShutdownContext();
+        static_cast<void>(LoadForcedShutdownContext());
 
         /* Create report for the forced shutdown. */
         /* NOTE: Nintendo does not check that this succeeds. */
-        CreateReportForForcedShutdown();
+        static_cast<void>(CreateReportForForcedShutdown());
 
         /* Clear the forced shutdown categories. */
         /* NOTE: Nintendo does not check that this succeeds. */
-        Context::ClearContext(CategoryId_RunningApplicationInfo);
-        Context::ClearContext(CategoryId_RunningAppletInfo);
-        Context::ClearContext(CategoryId_FocusedAppletHistoryInfo);
+        static_cast<void>(Context::ClearContext(CategoryId_RunningApplicationInfo));
+        static_cast<void>(Context::ClearContext(CategoryId_RunningAppletInfo));
+        static_cast<void>(Context::ClearContext(CategoryId_FocusedAppletHistoryInfo));
 
         /* Save the forced shutdown context. */
         /* NOTE: Nintendo does not check that this succeeds. */
-        SaveForcedShutdownContext();
+        static_cast<void>(SaveForcedShutdownContext());
     }
 
     void FinalizeForcedShutdownDetection() {
@@ -265,7 +265,7 @@ namespace ams::erpt::srv {
 
     void SaveForcedShutdownContext() {
         /* NOTE: Nintendo does not check that saving the report succeeds. */
-        SaveForcedShutdownContextImpl();
+        static_cast<void>(SaveForcedShutdownContextImpl());
     }
 
     void SubmitContextForForcedShutdownDetection(const ContextEntry *entry, const u8 *data, u32 data_size) {

libraries/libstratosphere/source/erpt/srv/erpt_srv_fs_info.hpp

@@ -19,5 +19,6 @@
 namespace ams::erpt::srv {
 
     Result SubmitFsInfo();
+    void ClearFsInfo();
 
 }

libraries/libstratosphere/source/erpt/srv/erpt_srv_fs_info.os.horizon.cpp

@@ -363,6 +363,8 @@ namespace ams::erpt::srv {
                 R_ABORT_UNLESS(record->Add(FieldId_GameCardReadCountFromAwaken,           ei.read_count_from_awaken));
                 R_ABORT_UNLESS(record->Add(FieldId_GameCardLastReadErrorPageAddress,      ei.last_read_error_page_address));
                 R_ABORT_UNLESS(record->Add(FieldId_GameCardLastReadErrorPageCount,        ei.last_read_error_page_count));
+                R_ABORT_UNLESS(record->Add(FieldId_GameCardLastDeactivateReasonResult,    ei.last_deactivate_reason_result));
+                R_ABORT_UNLESS(record->Add(FieldId_GameCardLastDeactivateReason,          ei.last_deactivate_reason));
 
                 /* Submit the record. */
                 R_ABORT_UNLESS(Context::SubmitContextRecord(std::move(record)));
@@ -496,4 +498,27 @@ namespace ams::erpt::srv {
         R_SUCCEED();
     }
 
+    void ClearFsInfo() {
+        Context::ClearContext(CategoryId_NANDTypeInfo);
+        Context::ClearContext(CategoryId_NANDSpeedModeInfo);
+        Context::ClearContext(CategoryId_NANDExtendedCsd);
+        Context::ClearContext(CategoryId_NANDPatrolInfo);
+        Context::ClearContext(CategoryId_NANDErrorInfo);
+        Context::ClearContext(CategoryId_NANDDriverLog);
+        Context::ClearContext(CategoryId_MicroSDTypeInfo);
+        Context::ClearContext(CategoryId_MicroSDSpeedModeInfo);
+        Context::ClearContext(CategoryId_SdCardSizeSpec);
+        Context::ClearContext(CategoryId_SdCardActivationInfo);
+        Context::ClearContext(CategoryId_SdCardErrorInfo);
+        Context::ClearContext(CategoryId_SdCardDriverLog);
+        Context::ClearContext(CategoryId_GameCardCIDInfo);
+        Context::ClearContext(CategoryId_GameCardErrorInfo);
+        Context::ClearContext(CategoryId_GameCardDetailedErrorInfo);
+        Context::ClearContext(CategoryId_GameCardLogInfo);
+        Context::ClearContext(CategoryId_FsProxyErrorInfo);
+        Context::ClearContext(CategoryId_FsProxyErrorInfo2);
+        Context::ClearContext(CategoryId_FsProxyErrorInfo3);
+        Context::ClearContext(CategoryId_FsMemoryInfo);
+    }
+
 }