exo: improve offset-table fix (save 8 bytes)

docs: add note about deadlock fix
git subrepo push libraries
2025-09-02 19:50:08 -07:00 · 2025-09-02 18:37:24 -07:00 · 2025-09-02 18:36:29 -07:00 · 2025-09-02 18:35:42 -07:00 · 2025-09-02 18:29:51 -07:00 · 2025-09-02 18:29:50 -07:00
42 changed files with 328 additions and 99 deletions
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@

 ![License](https://img.shields.io/badge/License-GPLv2-blue.svg)
 [![Chat on Discord](https://img.shields.io/badge/Discord-5865f2?logo=discord&logoColor=white)](https://discordapp.com/invite/ZdqEhed)
+![Made with Notepad++](img/np++.png?raw=true)

 Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.

--- a/atmosphere.mk
+++ b/atmosphere.mk
@@ -107,7 +107,7 @@ dist-no-debug: package3 $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
 	cp stratosphere/dmnt.gen2/$(ATMOSPHERE_OUT_DIR)/dmnt.gen2.nsp $(DIST_DIR)/stratosphere_romfs/atmosphere/contents/010000000000d609/exefs.nsp
 	cp stratosphere/TioServer/$(ATMOSPHERE_OUT_DIR)/TioServer.nsp $(DIST_DIR)/stratosphere_romfs/atmosphere/contents/010000000000d623/exefs.nsp
 	cp stratosphere/memlet/$(ATMOSPHERE_OUT_DIR)/memlet.nsp $(DIST_DIR)/stratosphere_romfs/atmosphere/contents/0100000000000421/exefs.nsp
-	@build_romfs $(DIST_DIR)/stratosphere_romfs $(DIST_DIR)/atmosphere/stratosphere.romfs
+	@PATH="$(DEVKITPRO)/tools/bin:$$PATH" build_romfs $(DIST_DIR)/stratosphere_romfs $(DIST_DIR)/atmosphere/stratosphere.romfs
 	rm -r $(DIST_DIR)/stratosphere_romfs
 	cp troposphere/reboot_to_payload/reboot_to_payload.nro $(DIST_DIR)/switch/reboot_to_payload.nro
 	cp troposphere/daybreak/daybreak.nro $(DIST_DIR)/switch/daybreak.nro
@@ -117,7 +117,7 @@ dist-no-debug: package3 $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
 	cp fusee/$(ATMOSPHERE_BOOT_OUT_DIR)/fusee.bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/fusee.bin

 package3: emummc fusee stratosphere mesosphere exosphere troposphere
-	@python fusee/build_package3.py $(CURRENT_DIRECTORY) $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BOOT_OUT_DIR) $(ATMOSPHERE_GIT_HASH) $(ATMOSPHERE_MAJOR_VERSION) $(ATMOSPHERE_MINOR_VERSION) $(ATMOSPHERE_MICRO_VERSION) 0 $(ATMOSPHERE_SUPPORTED_HOS_MAJOR_VERSION) $(ATMOSPHERE_SUPPORTED_HOS_MINOR_VERSION) $(ATMOSPHERE_SUPPORTED_HOS_MICRO_VERSION) 0
+	$(SILENTCMD)$(PYTHON) fusee/build_package3.py $(CURRENT_DIRECTORY) $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BOOT_OUT_DIR) $(ATMOSPHERE_GIT_HASH) $(ATMOSPHERE_MAJOR_VERSION) $(ATMOSPHERE_MINOR_VERSION) $(ATMOSPHERE_MICRO_VERSION) 0 $(ATMOSPHERE_SUPPORTED_HOS_MAJOR_VERSION) $(ATMOSPHERE_SUPPORTED_HOS_MINOR_VERSION) $(ATMOSPHERE_SUPPORTED_HOS_MICRO_VERSION) 0
 	@echo "Built package3!"

 emummc:
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,4 +1,22 @@
 # Changelog
+## 1.9.3
+ 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.
+ An issue was fixed that could cause a deadlock when building multiple romfs images simultaneously (thanks @Ereza).
+  + This fixes support for certain mods, e.g. system language translations overriding content for both overlayDisp and qlaunch.
+ General system stability improvements to enhance the user's experience.
+## 1.9.3
+ Basic support was added for 20.3.0.
+ Compatibility was fixed for loading mods with KOTOR 2 (star wars).
+ General system stability improvements to enhance the user's experience.
+## 1.9.2
+ Basic support was added for 20.2.0.
+ USB 3.0 support force-enable was fixed for 20.1.0+.
+ General system stability improvements to enhance the user's experience.
+## 1.9.1
+ Basic support was added for 20.1.0.
+ General system stability improvements to enhance the user's experience.
 ## 1.9.0
 + Basic support was added for 20.0.0.
  + The console should boot and atmosphère should be fully functional. However, not all modules have been fully updated to reflect the latest changes.
--- a/docs/features/cheats.md
+++ b/docs/features/cheats.md
@@ -423,41 +423,41 @@ Note that for multiple button combinations, the bitmasks should be OR'd together
 #### Keypad Values
 Note: This is the direct output of `hidKeysDown()`.

-+ 000000001: A
-+ 000000002: B
-+ 000000004: X
-+ 000000008: Y
-+ 000000010: Left Stick Pressed
-+ 000000020: Right Stick Pressed
-+ 000000040: L
-+ 000000080: R
-+ 000000100: ZL
-+ 000000200: ZR
-+ 000000400: Plus
-+ 000000800: Minus
-+ 000001000: Left
-+ 000002000: Up
-+ 000004000: Right
-+ 000008000: Down
-+ 000010000: Left Stick Left
-+ 000020000: Left Stick Up
-+ 000040000: Left Stick Right
-+ 000080000: Left Stick Down
-+ 000100000: Right Stick Left
-+ 000200000: Right Stick Up
-+ 000400000: Right Stick Right
-+ 000800000: Right Stick Down
-+ 001000000: SL Left Joy-Con
-+ 002000000: SR Left Joy-Con
-+ 004000000: SL Right Joy-Con
-+ 008000000: SR Right Joy-Con
-+ 010000000: Top button on Poké Ball Plus (Palma) controller
-+ 020000000: Verification
-+ 040000000: B button on Left NES/HVC controller in Handheld mode
-+ 080000000: Left C button in N64 controller
-+ 100000000: Up C button in N64 controller
-+ 200000000: Right C button in N64 controller
-+ 400000000: Down C button in N64 controller
+ 00000000 00000001: A
+ 00000000 00000002: B
+ 00000000 00000004: X
+ 00000000 00000008: Y
+ 00000000 00000010: Left Stick Pressed
+ 00000000 00000020: Right Stick Pressed
+ 00000000 00000040: L
+ 00000000 00000080: R
+ 00000000 00000100: ZL
+ 00000000 00000200: ZR
+ 00000000 00000400: Plus
+ 00000000 00000800: Minus
+ 00000000 00001000: Left
+ 00000000 00002000: Up
+ 00000000 00004000: Right
+ 00000000 00008000: Down
+ 00000000 00010000: Left Stick Left
+ 00000000 00020000: Left Stick Up
+ 00000000 00040000: Left Stick Right
+ 00000000 00080000: Left Stick Down
+ 00000000 00100000: Right Stick Left
+ 00000000 00200000: Right Stick Up
+ 00000000 00400000: Right Stick Right
+ 00000000 00800000: Right Stick Down
+ 00000000 01000000: SL Left Joy-Con
+ 00000000 02000000: SR Left Joy-Con
+ 00000000 04000000: SL Right Joy-Con
+ 00000000 08000000: SR Right Joy-Con
+ 00000000 10000000: Top button on Poké Ball Plus (Palma) controller
+ 00000000 20000000: Verification
+ 00000000 40000000: B button on Left NES/HVC controller in Handheld mode
+ 00000000 80000000: Left C button in N64 controller
+ 00000001 00000000: Up C button in N64 controller
+ 00000002 00000000: Right C button in N64 controller
+ 00000004 00000000: Down C button in N64 controller

 ### Code Type 0xF0: Double Extended-Width Instruction
 Code Type 0xF0 signals to the VM to treat the upper three nybbles of the first dword as instruction type, instead of just the upper nybble.
--- a/emummc/.gitrepo
+++ b/emummc/.gitrepo
@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/m4xw/emummc
 	branch = develop
-	commit = 7522f1f6054a71bdff5beadee0302cead1235be3
-	parent = 0e2ef545f947d24c6add254874ab493ba84bbdc9
+	commit = a8e5f1a184aeb8ba884166a1e4f386088d4a6cf1
+	parent = 409c3cf9e190dbb65fe76570954939cbe8a5eca0
 	method = merge
 	cmdver = 0.4.1
--- a/emummc/README.md
+++ b/emummc/README.md
@@ -2,7 +2,7 @@
 *A SDMMC driver replacement for Nintendo's Filesystem Services, by **m4xw***  

 ### Supported Horizon Versions
-**1.0.0 - 20.0.0**
+**1.0.0 - 20.1.0**

 ## Features
 * Arbitrary SDMMC backend selection  
--- a/emummc/source/FS/FS_offsets.c
+++ b/emummc/source/FS/FS_offsets.c
@@ -77,6 +77,8 @@
 #include "offsets/1900_exfat.h"
 #include "offsets/2000.h"
 #include "offsets/2000_exfat.h"
+#include "offsets/2010.h"
+#include "offsets/2010_exfat.h"
 #include "../utils/fatal.h"

 #define GET_OFFSET_STRUCT_NAME(vers) g_offsets##vers
@@ -165,6 +167,8 @@ DEFINE_OFFSET_STRUCT(_1900);
 DEFINE_OFFSET_STRUCT(_1900_EXFAT);
 DEFINE_OFFSET_STRUCT(_2000);
 DEFINE_OFFSET_STRUCT(_2000_EXFAT);
+DEFINE_OFFSET_STRUCT(_2010);
+DEFINE_OFFSET_STRUCT(_2010_EXFAT);

 const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
    switch (version) {
@@ -290,6 +294,10 @@ const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
            return &(GET_OFFSET_STRUCT_NAME(_2000));
        case FS_VER_20_0_0_EXFAT:
            return &(GET_OFFSET_STRUCT_NAME(_2000_EXFAT));
+        case FS_VER_20_1_0:
+            return &(GET_OFFSET_STRUCT_NAME(_2010));
+        case FS_VER_20_1_0_EXFAT:
+            return &(GET_OFFSET_STRUCT_NAME(_2010_EXFAT));
        default:
            fatal_abort(Fatal_UnknownVersion);
    }
--- a/emummc/source/FS/FS_versions.h
+++ b/emummc/source/FS/FS_versions.h
@@ -113,6 +113,9 @@ enum FS_VER
    FS_VER_20_0_0,
    FS_VER_20_0_0_EXFAT,

+    FS_VER_20_1_0,
+    FS_VER_20_1_0_EXFAT,
+
    FS_VER_MAX,
 };

--- a/emummc/source/FS/offsets/2010.h
+++ b/emummc/source/FS/offsets/2010.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_2010_H__
+#define __FS_2010_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2010_SDMMC_ACCESSOR_GC   0x1A7DB0
+#define FS_OFFSET_2010_SDMMC_ACCESSOR_SD   0x1AA130
+#define FS_OFFSET_2010_SDMMC_ACCESSOR_NAND 0x1A8560
+
+// Hooks
+#define FS_OFFSET_2010_SDMMC_WRAPPER_READ  0x1A3C20
+#define FS_OFFSET_2010_SDMMC_WRAPPER_WRITE 0x1A3C80
+#define FS_OFFSET_2010_RTLD                0x2B594
+#define FS_OFFSET_2010_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2010_CLKRST_SET_MIN_V_CLK_RATE 0x1C6150
+
+// Misc funcs
+#define FS_OFFSET_2010_LOCK_MUTEX          0x19CD80
+#define FS_OFFSET_2010_UNLOCK_MUTEX        0x19CDD0
+
+#define FS_OFFSET_2010_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1A3BE0
+#define FS_OFFSET_2010_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1A3C00
+
+// Misc Data
+#define FS_OFFSET_2010_SD_MUTEX            0xFF5408
+#define FS_OFFSET_2010_NAND_MUTEX          0xFF0CF0
+#define FS_OFFSET_2010_ACTIVE_PARTITION    0xFF0D30
+#define FS_OFFSET_2010_SDMMC_DAS_HANDLE    0xFD2B08
+
+// NOPs
+#define FS_OFFSET_2010_SD_DAS_INIT         0x289F4
+
+// Nintendo Paths
+#define FS_OFFSET_2010_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x0006DB14, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x0007CE1C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x00084A08, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0009AE48, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_2010_H__
--- a/emummc/source/FS/offsets/2010_exfat.h
+++ b/emummc/source/FS/offsets/2010_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_2010_EXFAT_H__
+#define __FS_2010_EXFAT_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_2010_EXFAT_SDMMC_ACCESSOR_GC   0x1B36D0
+#define FS_OFFSET_2010_EXFAT_SDMMC_ACCESSOR_SD   0x1B5A50
+#define FS_OFFSET_2010_EXFAT_SDMMC_ACCESSOR_NAND 0x1B3E80
+
+// Hooks
+#define FS_OFFSET_2010_EXFAT_SDMMC_WRAPPER_READ  0x1AF540
+#define FS_OFFSET_2010_EXFAT_SDMMC_WRAPPER_WRITE 0x1AF5A0
+#define FS_OFFSET_2010_EXFAT_RTLD                0x2B594
+#define FS_OFFSET_2010_EXFAT_RTLD_DESTINATION    ((uintptr_t)(INT64_C(-0x4C)))
+
+#define FS_OFFSET_2010_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x1D1A70
+
+// Misc funcs
+#define FS_OFFSET_2010_EXFAT_LOCK_MUTEX          0x1A86A0
+#define FS_OFFSET_2010_EXFAT_UNLOCK_MUTEX        0x1A86F0
+
+#define FS_OFFSET_2010_EXFAT_SDMMC_WRAPPER_CONTROLLER_OPEN  0x1AF500
+#define FS_OFFSET_2010_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x1AF520
+
+// Misc Data
+#define FS_OFFSET_2010_EXFAT_SD_MUTEX            0x1006408
+#define FS_OFFSET_2010_EXFAT_NAND_MUTEX          0x1001CF0
+#define FS_OFFSET_2010_EXFAT_ACTIVE_PARTITION    0x1001D30
+#define FS_OFFSET_2010_EXFAT_SDMMC_DAS_HANDLE    0xFDFB08
+
+// NOPs
+#define FS_OFFSET_2010_EXFAT_SD_DAS_INIT         0x289F4
+
+// Nintendo Paths
+#define FS_OFFSET_2010_EXFAT_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x0006DB14, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x0007CE1C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x00084A08, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0009AE48, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_2010_EXFAT_H__
--- a/exosphere/exosphere.mk
+++ b/exosphere/exosphere.mk
@@ -70,6 +70,6 @@ clean:
 	@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/libexosphere.mk clean
 	@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/libexosphere.mk clean ATMOSPHERE_CPU="$(strip $(ATMOSPHERE_BOOT_CPU))"
 	@rm -fr $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
-	@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done

 .PHONY: all clean check_lib check_boot_lib check_loader_stub check_program check_mariko_fatal check_warmboot
--- a/exosphere/program/program.mk
+++ b/exosphere/program/program.mk
@@ -119,7 +119,7 @@ DEPENDS	:=	$(OFILES:.o=.d)
 #---------------------------------------------------------------------------------

 $(OUTPUT).lz4	:	$(OUTPUT).bin
-	@python $(CURRENT_DIRECTORY)/split_program.py $(OUTPUT).bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
+	$(SILENTCMD)$(PYTHON) $(CURRENT_DIRECTORY)/split_program.py $(OUTPUT).bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
 	@echo built ... $(notdir $@)

 $(OUTPUT).bin	:	$(OUTPUT).elf
--- a/exosphere/program/source/smc/secmon_smc_register_access.cpp
+++ b/exosphere/program/source/smc/secmon_smc_register_access.cpp
@@ -101,10 +101,10 @@ namespace ams::secmon::smc {
        #include "secmon_define_mc01_access_table.inc"

        constexpr const AccessTableEntry AccessTables[] = {
-            {  PmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDevicePmc.GetAddress(),                PmcAccessTable::Address,                                                             PmcAccessTable::Size, },
-            {   McAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceMemoryController.GetAddress(),    McAccessTable::Address,                                                              McAccessTable::Size, },
-            { Mc01AccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceMemoryController0.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController0.GetAddress(), Mc01AccessTable::Size, },
-            { Mc01AccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceMemoryController1.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController1.GetAddress(), Mc01AccessTable::Size, },
+            {  PmcAccessTable::ReducedAccessTable.data(),                            MemoryRegionVirtualDevicePmc.GetAddress(),                PmcAccessTable::Address,                                                             PmcAccessTable::Size, },
+            {   McAccessTable::ReducedAccessTable.data(),                            MemoryRegionVirtualDeviceMemoryController.GetAddress(),    McAccessTable::Address,                                                              McAccessTable::Size, },
+            { Mc01AccessTable::ReducedAccessTable.data(), Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController0.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController0.GetAddress(), Mc01AccessTable::Size, },
+            { Mc01AccessTable::ReducedAccessTable.data(), Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController1.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController1.GetAddress(), Mc01AccessTable::Size, },
        };

        constexpr bool IsAccessAllowed(const AccessTableEntry &entry, uintptr_t address) {
--- a/fusee/fusee.mk
+++ b/fusee/fusee.mk
@@ -43,6 +43,6 @@ clean:
 	@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/loader_stub -f $(CURRENT_DIRECTORY)/loader_stub/loader_stub.mk clean
 	@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/program -f $(CURRENT_DIRECTORY)/program/program.mk clean
 	@rm -fr $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
-	@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done

 .PHONY: all clean check_lib check_loader_stub check_program
--- a/fusee/program/program.mk
+++ b/fusee/program/program.mk
@@ -84,7 +84,7 @@ DEPENDS	:=	$(OFILES:.o=.d)
 #---------------------------------------------------------------------------------

 $(OUTPUT).lz4	:	$(OUTPUT).bin
-	@python $(CURRENT_DIRECTORY)/lz4_compress.py $(OUTPUT).bin $(OUTPUT).lz4
+	$(SILENTCMD)$(PYTHON) $(CURRENT_DIRECTORY)/lz4_compress.py $(OUTPUT).bin $(OUTPUT).lz4
 	@echo built ... $(notdir $@)

 $(OUTPUT).bin	:	$(OUTPUT).elf
--- a/fusee/program/source/fusee_stratosphere.cpp
+++ b/fusee/program/source/fusee_stratosphere.cpp
@@ -183,6 +183,9 @@ namespace ams::nxboot {
            FsVersion_20_0_0,
            FsVersion_20_0_0_Exfat,

+            FsVersion_20_1_0,
+            FsVersion_20_1_0_Exfat,
+
            FsVersion_Count,
        };

@@ -278,6 +281,9 @@ namespace ams::nxboot {

            { 0x63, 0x54, 0x96, 0x9E, 0x60, 0xA7, 0x97, 0x7B }, /* FsVersion_20_0_0 */
            { 0x47, 0x41, 0x07, 0x10, 0x65, 0x4F, 0xA4, 0x3F }, /* FsVersion_20_0_0_Exfat */
+
+            { 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 */
        };

        const InitialProcessBinaryHeader *FindInitialProcessBinary(const pkg2::Package2Header *header, const u8 *data, ams::TargetFirmware target_firmware) {
@@ -668,11 +674,13 @@ namespace ams::nxboot {
                    AddPatch(fs_meta, 0x17A9A0, NogcPatch1, sizeof(NogcPatch1));
                    break;
                case FsVersion_20_0_0:
+                case FsVersion_20_1_0:
                    AddPatch(fs_meta, 0x1A7E25, NogcPatch0, sizeof(NogcPatch0));
                    AddPatch(fs_meta, 0x1A8025, NogcPatch0, sizeof(NogcPatch0));
                    AddPatch(fs_meta, 0x17C250, NogcPatch1, sizeof(NogcPatch1));
                    break;
                case FsVersion_20_0_0_Exfat:
+                case FsVersion_20_1_0_Exfat:
                    AddPatch(fs_meta, 0x1B3745, NogcPatch0, sizeof(NogcPatch0));
                    AddPatch(fs_meta, 0x1B3945, NogcPatch0, sizeof(NogcPatch0));
                    AddPatch(fs_meta, 0x187B70, NogcPatch1, sizeof(NogcPatch1));
--- a/img/np++.png
+++ b/img/np++.png
--- a/libraries/.gitrepo
+++ b/libraries/.gitrepo
@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/Atmosphere-NX/Atmosphere-libs
 	branch = master
-	commit = 9e8cbe3faa4604e9ae162546d13a74755ce30667
-	parent = 4d4f0ba96876d20e505c7aa11c9bf215f276dd8b
+	commit = bbd085442eb240f400ab26bd808ad18c42ceb103
+	parent = 98bc030b37a24b76a130b418f846d2dabc47bf27
 	method = merge
 	cmdver = 0.4.1
--- a/libraries/config/common.mk
+++ b/libraries/config/common.mk
@@ -297,6 +297,23 @@ FIND_SOURCE_FILES=$(foreach dir,$1,$(filter-out $(notdir $(wildcard $(dir)/*.arc

 ATMOSPHERE_GCH_IDENTIFIER := $(ATMOSPHERE_FULL_NAME)

+#---------------------------------------------------------------------------------
+# Python.  The scripts should work with Python 2 or 3, but 2 is preferred.
+#---------------------------------------------------------------------------------
+PYTHON = $(shell command -v python >/dev/null && echo python || echo python3)
+
+#---------------------------------------------------------------------------------
+# Export MAKE:
+# GCC's LTO driver invokes Make internally.  This invocation respects both $(MAKE)
+# and $(MAKEFLAGS), but only if they're in the environment.  By default, MAKEFLAGS
+# is in the environment while MAKE isn't, so GCC will always use the default
+# `make` command, yet it inherits MAKEFLAGS from the copy of Make the user
+# invoked, which might have incompatible flags.  In practice this is an issue on
+# macOS when running e.g. `gmake -j32 -Otarget`.  This behavior is arguably a bug
+# in GCC and/or Make, but we can work around it by exporting MAKE.
+#---------------------------------------------------------------------------------
+export MAKE
+
 #---------------------------------------------------------------------------------
 # Rules for compiling pre-compiled headers
 #---------------------------------------------------------------------------------
--- a/libraries/libexosphere/libexosphere.mk
+++ b/libraries/libexosphere/libexosphere.mk
@@ -104,7 +104,7 @@ clean:
 	@echo clean $(ATMOSPHERE_BUILD_NAME) ...
 	@rm -fr $(ATMOSPHERE_BUILD_DIR) $(ATMOSPHERE_OUT_DIR)
 	@rm -fr $(foreach hdr,$(GCH_DIRS),$(hdr)/$(ATMOSPHERE_GCH_IDENTIFIER))
-	@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done

 $(ATMOSPHERE_LIBRARY_DIR) $(ATMOSPHERE_BUILD_DIR) $(GCH_DIRS):
 	@[ -d $@ ] || mkdir -p $@
--- a/libraries/libmesosphere/include/mesosphere/arch/arm/kern_generic_interrupt_controller.hpp
+++ b/libraries/libmesosphere/include/mesosphere/arch/arm/kern_generic_interrupt_controller.hpp
@@ -116,7 +116,9 @@ namespace ams::kern::arch::arm {
                u32 ipriorityr[NumLocalInterrupts / 4];
                u32 itargetsr[NumLocalInterrupts / 4];
                u32 icfgr[NumLocalInterrupts / 16];
+                u32 spendsgir[4];
            };
+            static_assert(sizeof(LocalState{}.spendsgir) == sizeof(GicDistributor{}.spendsgir));

            struct GlobalState {
                u32 isenabler[NumGlobalInterrupts / 32];
--- a/libraries/libmesosphere/libmesosphere.mk
+++ b/libraries/libmesosphere/libmesosphere.mk
@@ -86,7 +86,7 @@ clean:
 	@echo clean $(ATMOSPHERE_BUILD_NAME) ...
 	@rm -fr $(ATMOSPHERE_BUILD_DIR) $(ATMOSPHERE_OUT_DIR)
 	@rm -fr $(foreach hdr,$(GCH_DIRS),$(hdr)/$(ATMOSPHERE_GCH_IDENTIFIER))
-	@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done

 $(ATMOSPHERE_LIBRARY_DIR) $(ATMOSPHERE_BUILD_DIR) $(GCH_DIRS):
 	@[ -d $@ ] || mkdir -p $@
--- a/libraries/libmesosphere/source/arch/arm/kern_generic_interrupt_controller.inc
+++ b/libraries/libmesosphere/source/arch/arm/kern_generic_interrupt_controller.inc
@@ -113,6 +113,11 @@ namespace ams::kern::arch::arm {
            constexpr size_t Offset = 0;
            state->icfgr[i] = m_gicd->icfgr[i + Offset];
        }
+
+        /* Save spendsgir. */
+        for (size_t i = 0; i < util::size(state->spendsgir); ++i) {
+            state->spendsgir[i] = m_gicd->spendsgir[i];
+        }
    }

    void KInterruptController::SaveGlobal(GlobalState *state) const {
@@ -168,6 +173,11 @@ namespace ams::kern::arch::arm {
            m_gicd->icenabler[i + Offset] = 0xFFFFFFFF;
            m_gicd->isenabler[i + Offset] = state->isenabler[i];
        }
+
+        /* Restore spendsgir. */
+        for (size_t i = 0; i < util::size(state->spendsgir); ++i) {
+            m_gicd->spendsgir[i] = state->spendsgir[i];
+        }
    }

    void KInterruptController::RestoreGlobal(const GlobalState *state) const {
--- a/libraries/libmesosphere/source/arch/arm64/kern_cpu.cpp
+++ b/libraries/libmesosphere/source/arch/arm64/kern_cpu.cpp
@@ -112,7 +112,7 @@ namespace ams::kern::arch::arm64::cpu {
        class KCoreBarrierInterruptHandler : public KInterruptHandler {
            private:
                util::Atomic<u64> m_target_cores;
-                KSpinLock m_lock;
+                KLightLock m_lock;
            public:
                constexpr KCoreBarrierInterruptHandler() : KInterruptHandler(), m_target_cores(0), m_lock() { /* ... */ }

@@ -123,11 +123,8 @@ namespace ams::kern::arch::arm64::cpu {
                }

                void SynchronizeCores(u64 core_mask) {
-                    /* Disable dispatch while we synchronize. */
-                    KScopedDisableDispatch dd;
-
                    /* Acquire exclusive access to ourselves. */
-                    KScopedSpinLock lk(m_lock);
+                    KScopedLightLock lk(m_lock);

                    /* If necessary, force synchronization with other cores. */
                    if (const u64 other_cores_mask = core_mask & ~(1ul << GetCurrentCoreId()); other_cores_mask != 0) {
--- a/libraries/libmesosphere/source/board/nintendo/nx/kern_k_sleep_manager.cpp
+++ b/libraries/libmesosphere/source/board/nintendo/nx/kern_k_sleep_manager.cpp
@@ -524,6 +524,14 @@ namespace ams::kern::board::nintendo::nx {
                /* Ensure that all cores get to this point before continuing. */
                cpu::SynchronizeAllCores();

+                /* Wait 100us before continuing. */
+                {
+                    const s64 timeout = KHardwareTimer::GetTick() + ams::svc::Tick(TimeSpan::FromMicroSeconds(100));
+                    while (KHardwareTimer::GetTick() < timeout) {
+                        __asm__ __volatile__("" ::: "memory");
+                    }
+                }
+
                /* Save the interrupt manager's state. */
                Kernel::GetInterruptManager().Save(core_id);

--- a/libraries/libstratosphere/include/stratosphere/erpt/erpt_ids.autogen.hpp
+++ b/libraries/libstratosphere/include/stratosphere/erpt/erpt_ids.autogen.hpp
@@ -926,6 +926,7 @@
    HANDLER(GameCardLastAwakenFailureResult,                          732,  GameCardDetailedErrorInfo,           FieldType_NumericU32, FieldFlag_None   ) \
    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(TestStringNx,                                             1000, TestNx,                              FieldType_String,     FieldFlag_None   ) \
    HANDLER(BoostModeCurrentLimit,                                    1001, BatteryChargeInfo,                   FieldType_NumericI32, FieldFlag_None   ) \
    HANDLER(ChargeConfiguration,                                      1002, BatteryChargeInfo,                   FieldType_NumericI32, FieldFlag_None   ) \
--- a/libraries/libstratosphere/include/stratosphere/hos/hos_types.hpp
+++ b/libraries/libstratosphere/include/stratosphere/hos/hos_types.hpp
@@ -89,6 +89,12 @@ namespace ams::hos {
        Version_19_0_1  = ::ams::TargetFirmware_19_0_1,
        Version_20_0_0  = ::ams::TargetFirmware_20_0_0,
        Version_20_0_1  = ::ams::TargetFirmware_20_0_1,
+        Version_20_1_0  = ::ams::TargetFirmware_20_1_0,
+        Version_20_1_1  = ::ams::TargetFirmware_20_1_1,
+        Version_20_1_5  = ::ams::TargetFirmware_20_1_5,
+        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_Current = ::ams::TargetFirmware_Current,

--- a/libraries/libstratosphere/libstratosphere.mk
+++ b/libraries/libstratosphere/libstratosphere.mk
@@ -118,7 +118,7 @@ clean:
 	@echo clean $(ATMOSPHERE_BUILD_NAME) ...
 	@rm -fr $(ATMOSPHERE_BUILD_DIR) $(ATMOSPHERE_OUT_DIR)
 	@rm -fr $(foreach hdr,$(GCH_DIRS),$(hdr)/$(ATMOSPHERE_GCH_IDENTIFIER))
-	@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done

 $(ATMOSPHERE_LIBRARY_DIR) $(ATMOSPHERE_BUILD_DIR) $(GCH_DIRS):
 	@[ -d $@ ] || mkdir -p $@
--- a/libraries/libvapours/include/vapours/ams/ams_api_version.h
+++ b/libraries/libvapours/include/vapours/ams/ams_api_version.h
@@ -17,10 +17,10 @@

 #define ATMOSPHERE_RELEASE_VERSION_MAJOR    1
 #define ATMOSPHERE_RELEASE_VERSION_MINOR    9
-#define ATMOSPHERE_RELEASE_VERSION_MICRO    0
+#define ATMOSPHERE_RELEASE_VERSION_MICRO    4

 #define ATMOSPHERE_RELEASE_VERSION ATMOSPHERE_RELEASE_VERSION_MAJOR, ATMOSPHERE_RELEASE_VERSION_MINOR, ATMOSPHERE_RELEASE_VERSION_MICRO

 #define ATMOSPHERE_SUPPORTED_HOS_VERSION_MAJOR 20
-#define ATMOSPHERE_SUPPORTED_HOS_VERSION_MINOR 0
+#define ATMOSPHERE_SUPPORTED_HOS_VERSION_MINOR 4
 #define ATMOSPHERE_SUPPORTED_HOS_VERSION_MICRO 0
--- a/libraries/libvapours/include/vapours/ams/ams_target_firmware.h
+++ b/libraries/libvapours/include/vapours/ams/ams_target_firmware.h
@@ -87,8 +87,14 @@
 #define ATMOSPHERE_TARGET_FIRMWARE_19_0_1 ATMOSPHERE_TARGET_FIRMWARE(19,  0,  1)
 #define ATMOSPHERE_TARGET_FIRMWARE_20_0_0 ATMOSPHERE_TARGET_FIRMWARE(20,  0,  0)
 #define ATMOSPHERE_TARGET_FIRMWARE_20_0_1 ATMOSPHERE_TARGET_FIRMWARE(20,  0,  1)
+#define ATMOSPHERE_TARGET_FIRMWARE_20_1_0 ATMOSPHERE_TARGET_FIRMWARE(20,  1,  0)
+#define ATMOSPHERE_TARGET_FIRMWARE_20_1_1 ATMOSPHERE_TARGET_FIRMWARE(20,  1,  1)
+#define ATMOSPHERE_TARGET_FIRMWARE_20_1_5 ATMOSPHERE_TARGET_FIRMWARE(20,  1,  5)
+#define ATMOSPHERE_TARGET_FIRMWARE_20_2_0 ATMOSPHERE_TARGET_FIRMWARE(20,  2,  0)
+#define ATMOSPHERE_TARGET_FIRMWARE_20_3_0 ATMOSPHERE_TARGET_FIRMWARE(20,  3,  0)
+#define ATMOSPHERE_TARGET_FIRMWARE_20_4_0 ATMOSPHERE_TARGET_FIRMWARE(20,  4,  0)

-#define ATMOSPHERE_TARGET_FIRMWARE_CURRENT ATMOSPHERE_TARGET_FIRMWARE_20_0_1
+#define ATMOSPHERE_TARGET_FIRMWARE_CURRENT ATMOSPHERE_TARGET_FIRMWARE_20_4_0

 #define ATMOSPHERE_TARGET_FIRMWARE_MIN ATMOSPHERE_TARGET_FIRMWARE(0, 0, 0)
 #define ATMOSPHERE_TARGET_FIRMWARE_MAX ATMOSPHERE_TARGET_FIRMWARE_CURRENT
@@ -168,6 +174,12 @@ namespace ams {
        TargetFirmware_19_0_1  = ATMOSPHERE_TARGET_FIRMWARE_19_0_1,
        TargetFirmware_20_0_0  = ATMOSPHERE_TARGET_FIRMWARE_20_0_0,
        TargetFirmware_20_0_1  = ATMOSPHERE_TARGET_FIRMWARE_20_0_1,
+        TargetFirmware_20_1_0  = ATMOSPHERE_TARGET_FIRMWARE_20_1_0,
+        TargetFirmware_20_1_1  = ATMOSPHERE_TARGET_FIRMWARE_20_1_1,
+        TargetFirmware_20_1_5  = ATMOSPHERE_TARGET_FIRMWARE_20_1_5,
+        TargetFirmware_20_2_0  = ATMOSPHERE_TARGET_FIRMWARE_20_2_0,
+        TargetFirmware_20_3_0  = ATMOSPHERE_TARGET_FIRMWARE_20_3_0,
+        TargetFirmware_20_4_0  = ATMOSPHERE_TARGET_FIRMWARE_20_4_0,

        TargetFirmware_Current = ATMOSPHERE_TARGET_FIRMWARE_CURRENT,

--- a/libraries/libvapours/include/vapours/includes.hpp
+++ b/libraries/libvapours/include/vapours/includes.hpp
@@ -44,8 +44,9 @@
 #include <bit>
 #include <span>

-/* Stratosphere wants additional libstdc++ headers, others do not. */
-#ifdef ATMOSPHERE_IS_STRATOSPHERE
+/* Stratosphere/Troposphere want additional libstdc++ headers and libnx,
+ * others do not. */
+#if defined(ATMOSPHERE_IS_STRATOSPHERE) || defined(ATMOSPHERE_IS_TROPOSPHERE)

 #include <memory>
 #include <mutex>
@@ -71,7 +72,7 @@
 /* Non-EL0 code can't include libnx. */
 #include "types.hpp"

-#endif /* ATMOSPHERE_IS_STRATOSPHERE */
+#endif /* defined(ATMOSPHERE_IS_STRATOSPHERE) || defined(ATMOSPHERE_IS_TROPOSPHERE) */

 /* Atmosphere meta. */
 #include <vapours/ams_version.h>
--- a/mesosphere/mesosphere.mk
+++ b/mesosphere/mesosphere.mk
@@ -8,7 +8,7 @@ include $(CURRENT_DIRECTORY)/../libraries/config/common.mk
 all: $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/mesosphere.bin

 $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/mesosphere.bin: $(CURRENT_DIRECTORY)/kernel/$(ATMOSPHERE_OUT_DIR)/kernel.bin $(CURRENT_DIRECTORY)/kernel_ldr/$(ATMOSPHERE_OUT_DIR)/kernel_ldr.bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
-	@python build_mesosphere.py $(CURRENT_DIRECTORY)/kernel_ldr/$(ATMOSPHERE_OUT_DIR)/kernel_ldr.bin $(CURRENT_DIRECTORY)/kernel/$(ATMOSPHERE_OUT_DIR)/kernel.bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/mesosphere.bin
+	$(SILENTCMD)$(PYTHON) build_mesosphere.py $(CURRENT_DIRECTORY)/kernel_ldr/$(ATMOSPHERE_OUT_DIR)/kernel_ldr.bin $(CURRENT_DIRECTORY)/kernel/$(ATMOSPHERE_OUT_DIR)/kernel.bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/mesosphere.bin
 	@echo "Built mesosphere.bin..."

 $(CURRENT_DIRECTORY)/kernel/$(ATMOSPHERE_OUT_DIR)/kernel.bin: check_kernel
@@ -44,6 +44,6 @@ clean:
 	@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/kernel -f $(CURRENT_DIRECTORY)/kernel/kernel.mk clean
 	@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/kernel_ldr -f $(CURRENT_DIRECTORY)/kernel_ldr/kernel_ldr.mk clean
 	@rm -fr $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/mesosphere.bin
-	@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done

 .PHONY: all clean check_lib check_kernel check_kernel_ldr
--- a/stratosphere/ams_mitm/source/fs_mitm/fsmitm_layered_romfs_storage.cpp
+++ b/stratosphere/ams_mitm/source/fs_mitm/fsmitm_layered_romfs_storage.cpp
@@ -215,43 +215,47 @@ namespace ams::mitm::fs {
    using namespace ams::fs;

    std::shared_ptr<ams::fs::IStorage> GetLayeredRomfsStorage(ncm::ProgramId program_id, ::FsStorage &data_storage, bool is_process_romfs) {
-        std::scoped_lock lk(g_storage_set_mutex);
+        /*Prepare to find or create a new storage. */
+        LayeredRomfsStorageImpl *impl = nullptr;
+        {
+            std::scoped_lock lk(g_storage_set_mutex);

-        /* Find an existing storage. */
-        if (auto it = g_storage_set.find_key(program_id.value); it != g_storage_set.end()) {
-            return std::make_shared<LayeredRomfsStorage>(it->GetImpl());
-        }
+            /* Find an existing storage. */
+            if (auto it = g_storage_set.find_key(program_id.value); it != g_storage_set.end()) {
+                return std::make_shared<LayeredRomfsStorage>(it->GetImpl());
+            }

-        /* We don't have an existing storage. If we're creating process romfs, free any unreferenced process romfs. */
-        /* This should help prevent too much memory in use at any time. */
-        if (is_process_romfs) {
-            auto it = g_storage_set.begin();
-            while (it != g_storage_set.end()) {
-                if (it->GetReferenceCount() > 0 || !it->IsProcessRomfs()) {
-                    ++it;
-                } else {
-                    auto *holder = std::addressof(*it);
-                    it = g_storage_set.erase(it);
-                    delete holder;
+            /* We don't have an existing storage. If we're creating process romfs, free any unreferenced process romfs. */
+            /* This should help prevent too much memory in use at any time. */
+            if (is_process_romfs) {
+                auto it = g_storage_set.begin();
+                while (it != g_storage_set.end()) {
+                    if (it->GetReferenceCount() > 0 || !it->IsProcessRomfs()) {
+                        ++it;
+                    } else {
+                        auto *holder = std::addressof(*it);
+                        it = g_storage_set.erase(it);
+                        delete holder;
+                    }
                }
            }
-        }

-        /* Create a new storage. */
-        LayeredRomfsStorageImpl *impl;
-        {
-            ::FsFile data_file;
-            if (R_SUCCEEDED(OpenAtmosphereSdFile(std::addressof(data_file), program_id, "romfs.bin", OpenMode_Read))) {
-                impl = new LayeredRomfsStorageImpl(std::make_unique<ReadOnlyStorageAdapter>(new RemoteStorage(data_storage)), std::make_unique<ReadOnlyStorageAdapter>(new FileStorage(new RemoteFile(data_file))), program_id);
-            } else {
-                impl = new LayeredRomfsStorageImpl(std::make_unique<ReadOnlyStorageAdapter>(new RemoteStorage(data_storage)), nullptr, program_id);
+            /* Create a new storage. */
+            {
+                ::FsFile data_file;
+                if (R_SUCCEEDED(OpenAtmosphereSdFile(std::addressof(data_file), program_id, "romfs.bin", OpenMode_Read))) {
+                    impl = new LayeredRomfsStorageImpl(std::make_unique<ReadOnlyStorageAdapter>(new RemoteStorage(data_storage)), std::make_unique<ReadOnlyStorageAdapter>(new FileStorage(new RemoteFile(data_file))), program_id);
+                } else {
+                    impl = new LayeredRomfsStorageImpl(std::make_unique<ReadOnlyStorageAdapter>(new RemoteStorage(data_storage)), nullptr, program_id);
+                }
            }
-        }

-        /* Insert holder. Reference count will now be one. */
-        g_storage_set.insert(*(new LayeredRomfsStorageHolder(impl, is_process_romfs)));
+            /* Insert holder. Reference count will now be one. */
+            g_storage_set.insert(*(new LayeredRomfsStorageHolder(impl, is_process_romfs)));
+        }

        /* Begin initialization. When this finishes, a decref will occur. */
+        AMS_ABORT_UNLESS(impl != nullptr);
        impl->BeginInitialize();

        /* Return a new shared storage for the impl. */
--- a/stratosphere/ams_mitm/source/fs_mitm/fsmitm_romfs.cpp
+++ b/stratosphere/ams_mitm/source/fs_mitm/fsmitm_romfs.cpp
@@ -36,6 +36,11 @@ namespace ams::mitm::fs {
            };

            constexpr const ApplicationWithDynamicHeapInfo ApplicationsWithDynamicHeap[] = {
+                /* STAR WARS: Knights of the Old Republic II: The Sith Lords. */
+                /* Requirement ? MB. 16 MB stolen heap fixes a crash, though. */
+                /* Unknown heap sensitivity. */
+                { 0x0100B2C016252000,  16_MB, 0_MB },
+
                /* Animal Crossing: New Horizons. */
                /* Requirement ~24 MB. */
                /* No particular heap sensitivity. */
--- a/stratosphere/loader/source/ldr_embedded_usb_patches.inc
+++ b/stratosphere/loader/source/ldr_embedded_usb_patches.inc
@@ -74,6 +74,11 @@ constexpr inline const EmbeddedPatchEntry Usb30ForceEnablePatches_20_0_0[] = {
    { 0x7090, "\x20\x00\x80\x52\xC0\x03\x5F\xD6", 8 },
 };

+constexpr inline const EmbeddedPatchEntry Usb30ForceEnablePatches_20_1_0[] = {
+    { 0x7010, "\x20\x00\x80\x52\xC0\x03\x5F\xD6", 8 },
+    { 0x7090, "\x20\x00\x80\x52\xC0\x03\x5F\xD6", 8 },
+};
+
 constexpr inline const EmbeddedPatch Usb30ForceEnablePatches[] = {
    { ParseModuleId("C0D3F4E87E8B0FE9BBE9F1968A20767F3DC08E03"), util::size(Usb30ForceEnablePatches_9_0_0),  Usb30ForceEnablePatches_9_0_0 },
    { ParseModuleId("B9C700CA8335F8BAA0D2041D8D09F772890BA988"), util::size(Usb30ForceEnablePatches_10_0_0), Usb30ForceEnablePatches_10_0_0 },
@@ -88,4 +93,5 @@ constexpr inline const EmbeddedPatch Usb30ForceEnablePatches[] = {
    { ParseModuleId("4F21AE15E814FA46515C0401BB23D4F7ADCBF3F4"), util::size(Usb30ForceEnablePatches_18_0_0), Usb30ForceEnablePatches_18_0_0 }, /* 18.0.0 */
    { ParseModuleId("54BB9BB32C958E02752DC5E4AE8D016BFE1F5418"), util::size(Usb30ForceEnablePatches_19_0_0), Usb30ForceEnablePatches_19_0_0 }, /* 19.0.0 */
    { ParseModuleId("40E80E7442C0DFC985315E6F9E8C77229818AC0F"), util::size(Usb30ForceEnablePatches_20_0_0), Usb30ForceEnablePatches_20_0_0 }, /* 20.0.0 */
+    { ParseModuleId("A5EF8D22EDF8A384E4135270ED596C1D2D524159"), util::size(Usb30ForceEnablePatches_20_1_0), Usb30ForceEnablePatches_20_1_0 }, /* 20.1.0 - 20.1.1 */
 };
--- a/tests/TestFs/unit_test.mk
+++ b/tests/TestFs/unit_test.mk
@@ -95,7 +95,7 @@ $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR):
 clean:
 	@echo clean ...
 	@rm -fr $(BUILD) $(BOARD_TARGET) $(TARGET).elf
-	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done


 #---------------------------------------------------------------------------------
--- a/tests/TestOsEvents/unit_test.mk
+++ b/tests/TestOsEvents/unit_test.mk
@@ -95,7 +95,7 @@ $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR):
 clean:
 	@echo clean ...
 	@rm -fr $(BUILD) $(BOARD_TARGET) $(TARGET).elf
-	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done


 #---------------------------------------------------------------------------------
--- a/tests/TestSocket/unit_test.mk
+++ b/tests/TestSocket/unit_test.mk
@@ -95,7 +95,7 @@ $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR):
 clean:
 	@echo clean ...
 	@rm -fr $(BUILD) $(BOARD_TARGET) $(TARGET).elf
-	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done


 #---------------------------------------------------------------------------------
--- a/tests/TestStack/unit_test.mk
+++ b/tests/TestStack/unit_test.mk
@@ -95,7 +95,7 @@ $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR):
 clean:
 	@echo clean ...
 	@rm -fr $(BUILD) $(BOARD_TARGET) $(TARGET).elf
-	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
+	@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done


 #---------------------------------------------------------------------------------
--- a/troposphere/daybreak/nanovg/Makefile
+++ b/troposphere/daybreak/nanovg/Makefile
@@ -50,6 +50,8 @@ ARCH	:=	-march=armv8-a+crc+crypto -mtune=cortex-a57 -mtp=soft -fPIE
 CFLAGS	:=	-g -Wall -O2 -ffunction-sections \
 			$(ARCH) $(DEFINES)

+CFLAGS	+=	-Wno-misleading-indentation -Wno-use-after-free -Wno-unused-function
+
 CFLAGS	+=	$(INCLUDE) -D__SWITCH__

 CXXFLAGS	:= $(CFLAGS) -std=gnu++17 -fno-exceptions -fno-rtti
--- a/troposphere/daybreak/source/ui.cpp
+++ b/troposphere/daybreak/source/ui.cpp
@@ -1277,7 +1277,7 @@ namespace dbk {
        if (InitializeMenu(screen_width, screen_height)) {

            /* Set the update path. */
-            strncpy(g_update_path, update_path, sizeof(g_update_path));
+            strncpy(g_update_path, update_path, sizeof(g_update_path)-1);

            /* Change the menu. */
            ChangeMenu(std::make_shared<ValidateUpdateMenu>(g_current_menu));
--- a/troposphere/haze/include/haze/common.hpp
+++ b/troposphere/haze/include/haze/common.hpp
@@ -15,7 +15,9 @@
 */
 #pragma once

+#define ATMOSPHERE_IS_TROPOSPHERE
 #define ATMOSPHERE_OS_HORIZON
+#define ATMOSPHERE_BOARD_NINTENDO_NX
 #define ATMOSPHERE_ARCH_ARM64
 #define ATMOSPHERE_ARCH_ARM_V8A
Author	SHA1	Message	Date
Michael Scire	d7936d3fa4	exo: improve offset-table fix (save 8 bytes)	2025-09-02 19:50:08 -07:00
Michael Scire	1c0ea680b6	docs: add note about deadlock fix	2025-09-02 18:37:24 -07:00
Michael Scire	b8ed942ae4	git subrepo push libraries subrepo: subdir: "libraries" merged: "bbd085442" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "bbd085442" git-subrepo: version: "0.4.1" origin: "???" commit: "???"	2025-09-02 18:36:29 -07:00
Michael Scire	98bc030b37	ams.mitm: fix deadlock when building multiple romfs simultaneously (closes #1972 )	2025-09-02 18:35:42 -07:00
Michael Scire	081e76a2b5	ams: bump version, add enum support for 20.4.0	2025-09-02 18:29:51 -07:00
Michael Scire	e8de1e3c34	exo: fix register access tables to page start	2025-09-02 18:29:50 -07:00
comex	41b28bb0c4	build: portability fixes - Invoke Python scripts with `python3` if `python` is not available. Despite SciresM preferring Python 2, the scripts used in the build all worked in Python 3 already, so this is just a Makefile change. - Export `MAKE` to work around a GNU bug. See the comment for details. - `rmdir --ignore-fail-on-non-empty` -> `rmdir 2>/dev/null` macOS `rmdir` doesn't support `--ignore-fail-on-non-empty`. This is a slight downgrade in functionality, because now we ignore all errors from `rmdir` rather than just 'Directory not empty'. I could have avoided this with a more complicated fix, but the benefit strikes me as not worth the complexity. Let me know if you disagree. - Append `$(DEVKITPRO)/tools/bin/` to `$PATH` when invoking `build_romfs`. This avoids the need to add devkitPro directories to `$PATH` when building Atmosphere. If you already have `build_romfs` in your PATH, then that will still take precedence. (This seemed like the nicer option, though I don't have strong opinions.)	2025-08-16 16:22:32 -07:00
comex	3197b1e25b	nanovg: disable some compiler warnings Disable all warnings seen on devkitA64 GCC 15.1.0: - Several false-positive `-Wmisleading-indentation` warnings (the indentation is not actually misleading) - One `-Wuse-after-free` warning, which looks alarming and represents very dubious design, but is ultimately harmless (a freed pointer is passed to a function that doesn't use it). - Some `-Wunused-function` warnings in `simd/neon.h`	2025-08-08 14:16:03 -07:00
comex	822cbbbc8b	daybreak: fix strncpy compiler warning GCC warned that the output string would not be nul-terminated if the input string was too long. Fix this by subtracting 1 from the size argument, as is done for other `strncpy` calls in the file. (It would probably be better to avoid `strncpy` entirely, but this is just a simple fix.)	2025-08-08 14:16:03 -07:00
comex	4237f52ee2	haze: fix duplicate-macro warnings haze was including both `<switch.h>` and `vapours/types.hpp` which both define `R_SUCCEEDED` and `R_FAILED`, producing compiler warnings. The intent is that `vapours/types.hpp` only gets included when targeting not-Switch and/or not-EL0. But the check didn't account for Troposphère. Fix that.	2025-08-08 14:16:03 -07:00
Michael Scire	8b8e4438e8	git subrepo push libraries subrepo: subdir: "libraries" merged: "bc7a0fc11" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "bc7a0fc11" git-subrepo: version: "0.4.1" origin: "???" commit: "???"	2025-07-29 15:17:41 -07:00
Michael Scire	debfff9f62	ams: bump version, support 20.3.0	2025-07-29 15:16:51 -07:00
Michael Scire	c77acb32be	fs.mitm: steal some heap when building romfs for kotor2 (closes #2564 )	2025-07-22 00:36:51 -07:00
Michael Scire	af859d9e65	git subrepo push libraries subrepo: subdir: "libraries" merged: "af10bca1b" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "af10bca1b" git-subrepo: version: "0.4.1" origin: "???" commit: "???"	2025-07-16 10:23:50 -07:00
Michael Scire	a487efad6b	ams: bump version, add 1.9.2 changelog	2025-07-16 10:23:05 -07:00
Michael Scire	7e0eb10e32	git subrepo push libraries subrepo: subdir: "libraries" merged: "4e3615355" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "4e3615355" git-subrepo: version: "0.4.1" origin: "???" commit: "???"	2025-07-14 18:24:52 -07:00
Michael Scire	4a3e2b5c57	ams: add enum version support for 20.1.x/20.2.0	2025-07-14 18:24:09 -07:00
lsp199308	d8a37b4b71	loader: add usb 3.0 enable patches for 20.1.0 (#2556 ) * loader: add usb 3.0 enable patches for 20.1.0	2025-06-03 01:04:52 -07:00
Michael Scire	b11850b3a3	git subrepo push libraries subrepo: subdir: "libraries" merged: "0f72b2ceb" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "0f72b2ceb" git-subrepo: version: "0.4.1" origin: "???" commit: "???"	2025-05-28 19:34:34 -07:00
Michael Scire	77603bf7e5	docs: add basic changelog for 1.9.1	2025-05-28 19:33:49 -07:00
Marcus Carter	6b01ebca9e	Clarify that code type 0xC4 uses a 64-bit value in cheats.md by formatting the key values as such Changes the formatting of the key values at `Code Type 0xC4: Begin Extended Keypress Conditional Block` in cheats.md so that it is perfectly clear that those values are 64-bit values rather than 32-bit or 28-bit like `Code Type 0x8: Begin Keypress Conditional Block`, and also for the fact that the formatting matches the rest of the document and is thus cleaner.	2025-05-28 14:47:45 -07:00
Michael Scire	17be65b4b9	git subrepo push emummc subrepo: subdir: "emummc" merged: "a8e5f1a18" upstream: origin: "https://github.com/m4xw/emummc" branch: "develop" commit: "a8e5f1a18" git-subrepo: version: "0.4.1" origin: "???" commit: "???"	2025-05-28 12:29:54 -07:00
Michael Scire	409c3cf9e1	emummc: note 20.1.0 support in README	2025-05-28 12:29:17 -07:00
Michael Scire	f4e1d0bf9f	kern: move spendsgir static assert	2025-05-28 12:18:51 -07:00
Michael Scire	ae65b5df0c	fusee/emummc: add support for FS 20.1.0	2025-05-28 12:02:56 -07:00
Michael Scire	0a299a3d40	erpt: update IDs for 20.1.0	2025-05-28 11:48:04 -07:00
Michael Scire	801438953d	kern: save/restore spendsgir in KInterruptController::Save/RestoreCoreLocal	2025-05-28 10:54:52 -07:00
Michael Scire	3fbc59cce1	kern: wait 100us after synchronizing cores before saving interrupt state on sleep	2025-05-28 10:48:42 -07:00
Michael Scire	f646d9c8f9	kern: use KLightLock for KCoreBarrierInterruptHandler	2025-05-28 10:44:31 -07:00
Michael Scire	69cc653e7f	Add version enums for 20.1.0	2025-05-28 10:32:26 -07:00
Michael Scire	6da88f8f3e	docs: add banner to readme	2025-05-27 22:24:41 -07:00