Initial commit.

.gitignore

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+*~
+*.3dsx
+*.elf
+*.smdh
+*.bat
+Thumbs.db
+build/

Makefile

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+#---------------------------------------------------------------------------------
+.SUFFIXES:
+#---------------------------------------------------------------------------------
+
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+TOPDIR ?= $(CURDIR)
+include $(DEVKITARM)/3ds_rules
+
+#---------------------------------------------------------------------------------
+# TARGET is the name of the output
+# BUILD is the directory where object files & intermediate files will be placed
+# SOURCES is a list of directories containing source code
+# DATA is a list of directories containing data files
+# INCLUDES is a list of directories containing header files
+#
+# NO_SMDH: if set to anything, no SMDH file is generated.
+# APP_TITLE is the name of the app stored in the SMDH file (Optional)
+# APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
+# APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
+# ICON is the filename of the icon (.png), relative to the project folder.
+#   If not set, it attempts to use one of the following (in this order):
+#     - <Project name>.png
+#     - icon.png
+#     - <libctru folder>/default_icon.png
+#---------------------------------------------------------------------------------
+TARGET		:=	$(notdir $(CURDIR))
+BUILD		:=	build
+SOURCES		:=	source
+DATA		:=	data
+INCLUDES	:=	include
+
+APP_TITLE		:=	sysUpdater
+APP_DESCRIPTION		:=	sysUpdater
+APP_AUTHOR		:=	profi200
+ICON		:= /app/icon48x48.png
+
+#---------------------------------------------------------------------------------
+# options for code generation
+#---------------------------------------------------------------------------------
+ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
+
+CFLAGS	:=	-g -Wall -O2 -mword-relocations \
+			-fomit-frame-pointer -ffast-math \
+			$(ARCH)
+
+CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
+
+CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
+
+ASFLAGS	:=	-g $(ARCH)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
+
+LIBS	:= -lctru -lm
+
+#---------------------------------------------------------------------------------
+# list of directories containing libraries, this must be the top level containing
+# include and lib
+#---------------------------------------------------------------------------------
+LIBDIRS	:= $(CTRULIB)
+
+
+#---------------------------------------------------------------------------------
+# no real need to edit anything past this point unless you need to add additional
+# rules for different file extensions
+#---------------------------------------------------------------------------------
+ifneq ($(BUILD),$(notdir $(CURDIR)))
+#---------------------------------------------------------------------------------
+
+export OUTPUT	:=	$(CURDIR)/$(TARGET)
+export TOPDIR	:=	$(CURDIR)
+
+export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
+			$(foreach dir,$(DATA),$(CURDIR)/$(dir))
+
+export DEPSDIR	:=	$(CURDIR)/$(BUILD)
+
+CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
+CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
+SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
+
+#---------------------------------------------------------------------------------
+# use CXX for linking C++ projects, CC for standard C
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(CPPFILES)),)
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CC)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CXX)
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
+
+export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
+
+export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
+			$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
+			-I$(CURDIR)/$(BUILD)
+
+export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
+
+ifeq ($(strip $(ICON)),)
+	icons := $(wildcard *.png)
+	ifneq (,$(findstring $(TARGET).png,$(icons)))
+		export APP_ICON := $(TOPDIR)/$(TARGET).png
+	else
+		ifneq (,$(findstring icon.png,$(icons)))
+			export APP_ICON := $(TOPDIR)/icon.png
+		endif
+	endif
+else
+	export APP_ICON := $(TOPDIR)/$(ICON)
+endif
+
+ifeq ($(strip $(NO_SMDH)),)
+	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+endif
+
+.PHONY: $(BUILD) clean all
+
+#---------------------------------------------------------------------------------
+all: $(BUILD)
+
+$(BUILD):
+	@[ -d $@ ] || mkdir -p $@
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+
+#---------------------------------------------------------------------------------
+clean:
+	@echo clean ...
+	@rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf
+
+
+#---------------------------------------------------------------------------------
+else
+
+DEPENDS	:=	$(OFILES:.o=.d)
+
+#---------------------------------------------------------------------------------
+# main targets
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(NO_SMDH)),)
+$(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
+else
+$(OUTPUT).3dsx	:	$(OUTPUT).elf
+endif
+
+$(OUTPUT).elf	:	$(OFILES)
+
+#---------------------------------------------------------------------------------
+# you need a rule like this for each extension you use as binary data
+#---------------------------------------------------------------------------------
+%.bin.o	:	%.bin
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
+# WARNING: This is not the right way to do this! TODO: Do it right!
+#---------------------------------------------------------------------------------
+%.vsh.o	:	%.vsh
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
+	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
+	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
+	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
+	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
+	@rm ../$(notdir $<).shbin
+
+-include $(DEPENDS)
+
+#---------------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------------

README.md

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+sysUpdater
+=======
+
+A quick tool for manually updating a 3DS using CIA files.
+

app/IcnSettings.txt

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+#-display text: enter your info between the quotes
+#-don't use unicode (i.e. weird characters) or program will barf
+#-not certain about string length limits so be conservative
+
+longtitle="sysUpdater"
+shortitle="sysUpdater"
+publisher="profi200"
+
+#-setting flags: don't change unless you know what you're doing
+#-1 is on, 0 is off
+#-for more info, visit http://3dbrew.org/wiki/SMDH#Flags
+
+visibility    =1
+autoBoot      =0
+use3D         =0
+requireEULA   =0
+autoSaveOnExit=0
+extendedBanner=0
+gameRatings   =0
+useSaveData   =0
+recordAppUsage=0 # App usage is recorded regardless of if this is enabled or not.
+disableSaveBU =1

app/build-cia.rsf

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+BasicInfo:
+  Title                   : "udtr"
+  CompanyCode             : "00"
+  ProductCode             : "CTR-N-UDTR"
+  ContentType             : Application # Application / SystemUpdate / Manual / Child / Trial
+  Logo                    : Nintendo # Nintendo / Licensed / Distributed / iQue / iQueForSystem
+
+RomFs:
+  # Specifies the root path of the file system to include in the ROM.
+  # HostRoot                : "$(ROMFS_ROOT)"
+
+
+TitleInfo:
+  UniqueId                : 0xf0007
+  Category                : Application # Application / SystemApplication / Applet / Firmware / Base / DlpChild / Demo / Contents / SystemContents / SharedContents / AddOnContents / Patch / AutoUpdateContents
+
+CardInfo:
+  MediaSize               : 128MB # 128MB / 256MB / 512MB / 1GB / 2GB / 4GB / 8GB / 16GB / 32GB
+  MediaType               : Card1 # Card1 / Card2
+  CardDevice              : None # NorFlash / None
+
+
+Option:
+  UseOnSD                 : true # true if App is to be installed to SD
+  EnableCompress          : true # Compresses exefs code
+  FreeProductCode         : false # Removes limitations on ProductCode
+  EnableCrypt             : false # Enables encryption for NCCH and CIA
+  MediaFootPadding        : false # If true CCI files are created with padding
+
+ExeFs: # these are the program segments from the ELF, check your elf for the appropriate segment names
+  ReadOnly: 
+   - .rodata
+   - RO
+  ReadWrite: 
+   - .data
+   - RO
+  Text: 
+   - .init
+   - .text
+   - STUP_ENTRY
+
+PlainRegion: # only used with SDK ELFs 
+ # - .module_id
+
+AccessControlInfo:
+  FileSystemAccess:
+   - DirectSdmc
+  IoAccessControl:
+
+  IdealProcessor                : 0
+  AffinityMask                  : 1
+
+  Priority                      : 16
+
+  MaxCpu                        : 0x9E # Default
+
+  DisableDebug                  : true
+  EnableForceDebug              : false
+  CanWriteSharedPage            : false
+  CanUsePrivilegedPriority      : false
+  CanUseNonAlphabetAndNumber    : false
+  PermitMainFunctionArgument    : false
+  CanShareDeviceMemory          : false
+  RunnableOnSleep               : false
+  SpecialMemoryArrange          : false
+
+  CoreVersion                   : 2
+  DescVersion                   : 2
+
+  ReleaseKernelMajor            : "02"
+  ReleaseKernelMinor            : "33" 
+  MemoryType                    : Application # Application / System / Base
+  HandleTableSize: 512
+  IORegisterMapping: 
+   - 1ff50000-1ff57fff
+   - 1ff70000-1ff77fff
+  MemoryMapping: 
+   - 1f000000-1f5fffff:r
+  SystemCallAccess: 
+    ArbitrateAddress: 34
+    Break: 60
+    CancelTimer: 28
+    ClearEvent: 25
+    ClearTimer: 29
+    CloseHandle: 35
+    ConnectToPort: 45
+    ControlMemory: 1
+    CreateAddressArbiter: 33
+    CreateEvent: 23
+    CreateMemoryBlock: 30
+    CreateMutex: 19
+    CreateSemaphore: 21
+    CreateThread: 8
+    CreateTimer: 26
+    DuplicateHandle: 39
+    ExitProcess: 3
+    ExitThread: 9
+    GetCurrentProcessorNumber: 17
+    GetHandleInfo: 41
+    GetProcessId: 53
+    GetProcessIdOfThread: 54
+    GetProcessIdealProcessor: 6
+    GetProcessInfo: 43
+    GetResourceLimit: 56
+    GetResourceLimitCurrentValues: 58
+    GetResourceLimitLimitValues: 57
+    GetSystemInfo: 42
+    GetSystemTick: 40
+    GetThreadContext: 59
+    GetThreadId: 55
+    GetThreadIdealProcessor: 15
+    GetThreadInfo: 44
+    GetThreadPriority: 11
+    MapMemoryBlock: 31
+    OutputDebugString: 61
+    QueryMemory: 2
+    ReleaseMutex: 20
+    ReleaseSemaphore: 22
+    SendSyncRequest1: 46
+    SendSyncRequest2: 47
+    SendSyncRequest3: 48
+    SendSyncRequest4: 49
+    SendSyncRequest: 50
+    SetThreadPriority: 12
+    SetTimer: 27
+    SignalEvent: 24
+    SleepThread: 10
+    UnmapMemoryBlock: 32
+    WaitSynchronization1: 36
+    WaitSynchronizationN: 37
+  InterruptNumbers:
+  ServiceAccessControl: 
+   - APT:U
+   - cfg:u
+   - fs:USER
+   - gsp::Gpu
+   - hid:USER
+   - am:u
+
+
+SystemControlInfo:
+  SaveDataSize: 0KB
+  RemasterVersion: 0
+  StackSize: 0x1000
+  # JumpId: 0
+  Dependency: 
+    am: 0x0004013000001502L
+    cfg: 0x0004013000001702L
+    hid: 0x0004013000001d02L
+    ps: 0x0004013000003102L

include/error.h

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+#ifndef _ERROR_H_
+#define _ERROR_H_
+
+#define ERR_NULL_PTR       (-1)
+#define ERR_NOT_ENOUGH_MEM (-2)
+#define ERR_PATH_TOO_LONG  (-3)
+
+#endif