loader: add usb 3.0 enable patches for 19.0.0

This is functionally correct, but I have no idea what these are meant to represent.
These functions are completely unused on NX.

docs/changelog.md

@@ -1,19 +1,4 @@
 # Changelog
-## 1.8.0
-+ Basic support was added for 19.0.0.
-  + The console should boot and atmosphère should be fully functional. However, not all modules have been fully updated to reflect the latest changes.
-    + There shouldn't be anything user visible resulting from this, but it will be addressed in a future atmosphère update. There is still one action item from 18.0.0 to be addressed, as well.
-  + `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.
-  + `ro` was updated to reflect the latest official behavior.
-+ `creport`'s file acces patterns were optimized, greatly improving performance when generating a crash report.
-+ Atmosphère now uses `relr` relocations where possible.
-  + This reduces the filesize of a number of atmosphère's modules.
-+ A number of minor issues were fixed and improvements were made, including:
-  + Support was fixed for running Atmosphère on newer units with specific Hynix/Micron DRAM chips.
-+ General system stability improvements to enhance the user's experience.
 ## 1.7.1
 + Support was added for 18.1.0.
 + Atmosphère was updated to use GCC 14/newlib (latest devkitA64/devkitARM releases).

docs/features/cheats.md

@@ -49,7 +49,7 @@ Code type 0x0 allows writing a static value to a memory address.
 `0TMR00AA AAAAAAAA VVVVVVVV (VVVVVVVV)`
 
 + T: Width of memory write (1, 2, 4, or 8 bytes).
-+ M: Memory region to write to (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr, 4 = non-relative).
++ M: Memory region to write to (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr).
 + R: Register to use as an offset from memory region base.
 + A: Immediate offset to use from memory region base.
 + V: Value to write.
@@ -62,13 +62,11 @@ Code type 0x1 performs a comparison of the contents of memory to a static value.
 If the condition is not met, all instructions until the appropriate End or Else conditional block terminator are skipped.
 
 #### Encoding
-`1TMCXrAA AAAAAAAA VVVVVVVV (VVVVVVVV)`
+`1TMC00AA AAAAAAAA VVVVVVVV (VVVVVVVV)`
 
-+ T: Width of memory read (1, 2, 4, or 8 bytes).
++ T: Width of memory write (1, 2, 4, or 8 bytes).
-+ M: Memory region to read from (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr, 4 = non-relative).
++ M: Memory region to write to (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr).
 + C: Condition to use, see below.
-+ X: Operand Type, see below.
-+ r: Offset Register (operand types 1).
 + A: Immediate offset to use from memory region base.
 + V: Value to compare to.
 
@@ -80,9 +78,6 @@ If the condition is not met, all instructions until the appropriate End or Else
 + 5: ==
 + 6: !=
 
-#### Operand Type
-+ 0: Memory Base + Relative Offset
-+ 1: Memory Base + Offset Register + Relative Offset
 ---
 
 ### Code Type 0x2: End Conditional Block
@@ -131,7 +126,7 @@ Code type 0x5 allows loading a value from memory into a register, either using a
 `5TMR00AA AAAAAAAA`
 
 + T: Width of memory read (1, 2, 4, or 8 bytes).
-+ M: Memory region to write to (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr, 4 = non-relative).
++ M: Memory region to write to (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr).
 + R: Register to load value into.
 + A: Immediate offset to use from memory region base.
 
@@ -142,22 +137,6 @@ Code type 0x5 allows loading a value from memory into a register, either using a
 + R: Register to load value into. (This register is also used as the base memory address).
 + A: Immediate offset to use from register R.
 
-#### Load from Register Address Encoding
-`5T0R2SAA AAAAAAAA`
-
-+ T: Width of memory read (1, 2, 4, or 8 bytes).
-+ R: Register to load value into. 
-+ S: Register to use as the base memory address.
-+ A: Immediate offset to use from register R.
-
-#### Load From Fixed Address Encoding with offset register
-`5TMR3SAA AAAAAAAA`
-
-+ T: Width of memory read (1, 2, 4, or 8 bytes).
-+ M: Memory region to write to (0 = Main NSO, 1 = Heap, 2 = Alias, 3 = Aslr, 4 = non-relative).
-+ R: Register to load value into.
-+ S: Register to use as offset register.
-+ A: Immediate offset to use from memory region base.
 ---
 
 ### Code Type 0x6: Store Static Value to Register Memory Address
@@ -271,10 +250,7 @@ Code type 0x9 allows performing arithmetic on registers.
 + 7: Logical Not (discards right-hand operand)
 + 8: Logical Xor
 + 9: None/Move (discards right-hand operand)
-+ 10: Float Addition, T==4 single T==8 double
+
-+ 11: Float Subtraction, T==4 single T==8 double
-+ 12: Float Multiplication, T==4 single T==8 double
-+ 13: Float Division, T==4 single T==8 double
 ---
 
 ### Code Type 0xA: Store Register to Memory Address
@@ -404,61 +380,6 @@ Code type 0xC3 reads or writes a static register with a given register.
 
 ---
 
-### Code Type 0xC4: Begin Extended Keypress Conditional Block
-Code type 0xC4 enters or skips a conditional block based on whether a key combination is pressed.
-
-#### Encoding
-`C4r00000 kkkkkkkk kkkkkkkk`
-
-+ r: Auto-repeat, see below.
-+ kkkkkkkkkk: Keypad mask to check against output of `hidKeysDown()`.
-
-Note that for multiple button combinations, the bitmasks should be OR'd together.
-
-#### Auto-repeat
-
-+ 0: The conditional block executes only once when the keypad mask matches. The mask must stop matching to reset for the next trigger.
-+ 1: The conditional block executes as long as the keypad mask matches.
-
-#### 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
-
 ### 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.
 

emummc/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/m4xw/emummc
 	branch = develop
-	commit = d248ea6f700c3e6987549e30a1e2eeb609ce9f8c
+	commit = f23f943d4092ca9490dbcebbdd117abc3740abcf
-	parent = 9112461620330ba73a74926edd4c08b3cc0310f0
+	parent = 1e3349e99a023517269b3fc1bc32fd84e5b3caa9
 	method = merge
 	cmdver = 0.4.1

emummc/source/utils/types.h

@@ -18,7 +18,6 @@
 #define _TYPES_H_
 
 #include <stdint.h>
-#include <stdbool.h>
 
 #define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
@@ -59,6 +58,12 @@ typedef u32 Result; ///< Function error code result type.
 #define INVALID_HANDLE ((Handle) 0)
 #define CUR_PROCESS_HANDLE ((Handle) 0xFFFF8001)
 
+#ifndef __cplusplus
+typedef int bool;
+#define true  1
+#define false 0
+#endif /* __cplusplus */
+
 #define BOOT_CFG_AUTOBOOT_EN (1 << 0)
 #define BOOT_CFG_FROM_LAUNCH (1 << 1)
 #define BOOT_CFG_SEPT_RUN    (1 << 7)

exosphere/loader_stub/loader_stub.mk

@@ -15,12 +15,13 @@ ifneq ($(__RECURSIVE__),1)
 export ATMOSPHERE_TOPDIR := $(CURRENT_DIRECTORY)
 
 export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) $(CURDIR)/include \
-			$(foreach dir,$(DATA),$(CURDIR)/$(dir))
+			$(foreach dir,$(DATA),$(CURDIR)/$(dir)) \
+            $(CURRENT_DIRECTORY)/../program/$(ATMOSPHERE_OUT_DIR)
 
 CFILES      :=	$(call FIND_SOURCE_FILES,$(SOURCES),c)
 CPPFILES    :=	$(call FIND_SOURCE_FILES,$(SOURCES),cpp)
 SFILES      :=	$(call FIND_SOURCE_FILES,$(SOURCES),s)
-BINFILES    :=
+BINFILES    := program.lz4 boot_code.lz4
 
 #---------------------------------------------------------------------------------
 # use CXX for linking C++ projects, CC for standard C
@@ -101,7 +102,13 @@ $(OUTPUT).elf	:	$(OFILES)
 
 $(OFILES)	:	 $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_LIBRARY_DIR)/libexosphere.a
 
-secmon_loader_main.o: CXXFLAGS += --embed-dir="$(CURRENT_DIRECTORY)/../program/$(ATMOSPHERE_OUT_DIR)/"
+program.lz4.o: program.lz4
+	@echo $(notdir $<)
+	@$(bin2o)
+
+boot_code.lz4.o: boot_code.lz4
+	@echo $(notdir $<)
+	@$(bin2o)
 
 %.elf:
 	@echo linking $(notdir $@)
@@ -110,6 +117,14 @@ secmon_loader_main.o: CXXFLAGS += --embed-dir="$(CURRENT_DIRECTORY)/../program/$
 
 $(OFILES_SRC)	: $(OFILES_BIN)
 
+#---------------------------------------------------------------------------------
+# you need a rule like this for each extension you use as binary data
+#---------------------------------------------------------------------------------
+%.bin.o	%_bin.h:	%.bin
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
 -include $(DEPENDS)
 
 #---------------------------------------------------------------------------------------

exosphere/loader_stub/source/secmon_loader_main.cpp

@@ -15,31 +15,21 @@
  */
 #include <exosphere.hpp>
 #include "secmon_loader_uncompress.hpp"
+#include "program_lz4.h"
+#include "boot_code_lz4.h"
 
 namespace ams::secmon::loader {
 
-    namespace {
+    NORETURN void UncompressAndExecute(const void *program, const void *boot_code) {
-
-        constexpr const u8 SecmonProgramLz4[] = {
-            #embed <program.lz4>
-        };
-
-        constexpr const u8 SecmonBootCodeLz4[] = {
-            #embed <boot_code.lz4>
-        };
-
-    }
-
-    NORETURN void UncompressAndExecute() {
         /* Uncompress the program image. */
-        Uncompress(secmon::MemoryRegionPhysicalTzramFullProgramImage.GetPointer(), secmon::MemoryRegionPhysicalTzramFullProgramImage.GetSize(), SecmonProgramLz4, sizeof(SecmonProgramLz4));
+        Uncompress(secmon::MemoryRegionPhysicalTzramFullProgramImage.GetPointer(), secmon::MemoryRegionPhysicalTzramFullProgramImage.GetSize(), program, program_lz4_size);
 
         /* Copy the boot image to the end of IRAM */
-        u8 *relocated_boot_code = secmon::MemoryRegionPhysicalIramBootCodeImage.GetEndPointer<u8>() - sizeof(SecmonBootCodeLz4);
+        u8 *relocated_boot_code = secmon::MemoryRegionPhysicalIramBootCodeImage.GetEndPointer<u8>() - boot_code_lz4_size;
-        std::memcpy(relocated_boot_code, SecmonBootCodeLz4, sizeof(SecmonBootCodeLz4));
+        std::memcpy(relocated_boot_code, boot_code, boot_code_lz4_size);
 
         /* Uncompress the boot image. */
-        Uncompress(secmon::MemoryRegionPhysicalIramBootCodeImage.GetPointer(), secmon::MemoryRegionPhysicalIramBootCodeImage.GetSize(), relocated_boot_code, sizeof(SecmonBootCodeLz4));
+        Uncompress(secmon::MemoryRegionPhysicalIramBootCodeImage.GetPointer(), secmon::MemoryRegionPhysicalIramBootCodeImage.GetSize(), relocated_boot_code, boot_code_lz4_size);
 
         /* Jump to the boot image. */
         reinterpret_cast<void (*)()>(secmon::MemoryRegionPhysicalIramBootCodeImage.GetAddress())();

exosphere/loader_stub/source/start.s

@@ -98,5 +98,8 @@ _start:
     ldr x20, =0x7C020000
     mov sp, x20
 
+    adr x0, program_lz4
+    adr x1, boot_code_lz4
+
     /* Uncompress the program and iram boot code images. */
-    b _ZN3ams6secmon6loader20UncompressAndExecuteEv
+    b _ZN3ams6secmon6loader20UncompressAndExecuteEPKvS3_

exosphere/program/program.ld

@@ -106,7 +106,6 @@ SECTIONS
     .debug_code : {
         KEEP (*(.text._ZN3ams3log6PrintfEPKcz .text._ZN3ams3log7VPrintfEPKcSt9__va_list .text._ZN3ams3log4DumpEPKvm))
         KEEP (*(.text._ZN3ams4util10TVSNPrintfEPcmPKcSt9__va_list .text._ZN3ams4util12_GLOBAL__N_114TVSNPrintfImplEPcmPKcSt9__va_list .text._ZZN3ams4util12_GLOBAL__N_114TVSNPrintfImplEPcmPKcSt9__va_listENKUlbmE3_clEbm))
-        KEEP (*(.text._ZN3ams4util12_GLOBAL__N_1L14TVSNPrintfImplEPcmPKcSt9__va_list .text._ZZN3ams4util12_GLOBAL__N_1L14TVSNPrintfImplEPcmPKcSt9__va_listENKUlbmE_clEbm))
         KEEP(secmon_exception_handler.o(.text*))
         secmon_exception_handler.o(.rodata*)
         secmon_exception_handler.o(.data*)