ROM Hack Built a UnityForN3DS Demo -> crashes on (N)3DS before 3DS Boot Logo

xXDungeon_CrawlerXx · Jul 8, 2016

Hey Guys,

I tried to build a Example Demo with UnityForN3DS but everytime I try to boot it on N3DS, it crashes before the 3DS Boot Logo shows up.
I really don't know why :/

After I built the Game for (N)3DS, I got a .cci-file.
It is dev-encrypted so I used Decrypt9 "NCCH/NCSD Decryptor" to decrypt the cci-file.
Decrypting worked fine. exheader, exefs and romfs are decrypted

I converted the decrypted CCI with "makerom -ccitocia".
Cia creation was successful. So I installed it with DevMenu on my N3DS with A9LH, AuReiNAND-CFW and EmuNAND with Firmware 11.0.
Installation worked, too.
But when I try to start it (through HomeMenu or DevMenu), it crashes before the 3DS Boot Logo shows up.

Does anyone know why it won't work?
Would upload the cci because I made it by myself but I'm not sure if this is allowed on GBATemp.

zoogie · Jul 8, 2016

-cci2cia or it's cousin always produce junk.

That error is likely caused by cci2cia not bothering to switch the onSD flag. It's really poorly done, you're going to need a proper .rsf

xXDungeon_CrawlerXx · Jul 8, 2016

zoogie said:
-cci2cia or it's cousin always produce junk.

zoogie said:
That error is likely caused by cci2cia not bothering to switch the onSD flag. It's really poorly done, you're going to need a proper .rsf

Hm :/ Where can I get a proper .rsf for something like this?
And how can I convert the cci to a cia then?

xXDungeon_CrawlerXx · Jul 8, 2016

Okay, found a old tool I used a year ago or two, called "3ds_to_cia_v2.00".

I used the following RSF-File

Code:

BasicInfo:
  Title                   : "DisaHome" # 0x0 exheader.bin
  CompanyCode             : "00" # 0x1110 game.3ds
  ProductCode             : "CTR-P-UT2D" # 0x1150 game.3ds
  ContentType             : Application
  Logo                    : Nintendo

TitleInfo:
  UniqueId                : 0x0000dc93 # 0x1108 game.3ds in little endian
  Category                : Application

CardInfo:
  MediaType               : Card1 # Card1 / Card2

Option:
  UseOnSD                 : true
  FreeProductCode         : true # Removes limitations on ProductCode
  EnableCrypt             : false # Enables encryption for NCCH and CIA
  MediaFootPadding        : true # If true CCI files are created with padding
  EnableCompress          : true # Compresses exefs code

AccessControlInfo:
  ExtSaveDataId: 0x0000dc93 # same as UniqueId
  SystemSaveDataId1: 0x00000000 # plaintext exheader
  SystemSaveDataId2: 0x00000000 # plaintext exheader
  OtherUserSaveDataId1: 0x00000 # plaintext exheader
  OtherUserSaveDataId2: 0x00000 # plaintext exheader
  OtherUserSaveDataId3: 0x00000 # plaintext exheader
  UseOtherVariationSaveData : false

SystemControlInfo:
  SaveDataSize: 1M # plaintext exheader / 0x1C0 exheader.bin
  RemasterVersion: 0000 # 0xE exheader.bin
  StackSize: 0x00000000 # 0x1C exheader.bin

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:
  #UseExtSaveData : true
  #UseOtherVariationSaveData : false
  #ExtSaveDataId: 0xff40a
  #SystemSaveDataId1: 0x00000000
  #SystemSaveDataId2: 0x00000000
  #OtherUserSaveDataId1: 0x00000
  #OtherUserSaveDataId2: 0x00000
  #OtherUserSaveDataId3: 0x00000
  FileSystemAccess:
  - CategorySystemApplication
  - CategoryFileSystemTool
  - Debug
  #- TwlCardBackup
  #- TwlNandData
  #- Boss
  - DirectSdmc
  - SaveDataMove
  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
  - $hioFIO
  - $hostio0
  - $hostio1
  - ac:u
  - boss:U
  - cam:u
  - cecd:u
  - cfg:u
  - dlp:FKCL
  - dlp:SRVR
  - dsp::DSP
  - frd:u
  - fs:USER
  - gsp::Gpu
  - hid:USER
  - http:C
  - mic:u
  - ndm:u
  - news:u
  - nwm::UDS
  - ptm:u
  - pxi:dev
  - soc:U
  - ssl:C
  - y2r:u
  - ldr:ro
  - am:app
  - am:u
  - pm:app
  - ns:s
SystemControlInfo:
  #SaveDataSize: 512KB
  #RemasterVersion: 5
  #StackSize: 0x40000
  #JumpId: 0
  Dependency:
    ac: 0x0004013000002402L
    am: 0x0004013000001502L
    boss: 0x0004013000003402L
    camera: 0x0004013000001602L
    cecd: 0x0004013000002602L
    cfg: 0x0004013000001702L
    codec: 0x0004013000001802L
    csnd: 0x0004013000002702L
    dlp: 0x0004013000002802L
    dsp: 0x0004013000001a02L
    friends: 0x0004013000003202L
    gpio: 0x0004013000001b02L
    gsp: 0x0004013000001c02L
    hid: 0x0004013000001d02L
    http: 0x0004013000002902L
    i2c: 0x0004013000001e02L
    ir: 0x0004013000003302L
    mcu: 0x0004013000001f02L
    mic: 0x0004013000002002L
    ndm: 0x0004013000002b02L
    news: 0x0004013000003502L
    nim: 0x0004013000002c02L
    nwm: 0x0004013000002d02L
    pdn: 0x0004013000002102L
    ps: 0x0004013000003102L
    ptm: 0x0004013000002202L
    ro: 0x0004013000003702L
    socket: 0x0004013000002e02L
    spi: 0x0004013000002302L
    ssl: 0x0004013000002f02L

RomInfo:

I made a step forward but now it hangs on the 3DS Boot Logo. Any Idea?

Btw. The CCI-FIle had a Size of 22.620kb, the created cia has a filesize of 14.181kb. Is that okay? I think it's because of compression

ihaveahax · Jul 8, 2016

plugging my own tools ;p

for 3DS/CCI -> CIA, you can use my script: https://github.com/ihaveamac/3dsconv/releases
no RSF files or anything weird are used. try seeing if your converted CIA works after that. make sure makerom is in your PATH, or the same folder on Windows

Asia81 · Jul 8, 2016

You can't try to use 3DS Simple CIA Converter in te encrypted .3ds and turn it in CIA?

If the CIA is not too big, send me it, I can try for the fun

xXDungeon_CrawlerXx · Jul 8, 2016

Asia81 said:
You can't try to use 3DS Simple CIA Converter in te encrypted .3ds and turn it in CIA?

If the CIA is not too big, send me it, I can try for the fun

encrypted .3ds? just have a encrypted .cci^^

ihaveamac said:
plugging my own tools ;p

for 3DS/CCI -> CIA, you can use my script: https://github.com/ihaveamac/3dsconv/releases
no RSF files or anything weird are used. try seeing if your converted CIA works after that. make sure makerom is in your PATH, or the same folder on Windows

Will try this

Asia81 · Jul 8, 2016

CCI are 3DS, just the extension change

ihaveahax · Jul 8, 2016

xXDungeon_CrawlerXx said:
encrypted .3ds? just have a encrypted .cci^^

Will try this

note, ".cci" is the same as ".3ds". CCI is the technical term that nobody uses but devs.

xXDungeon_CrawlerXx · Jul 8, 2016

Asia81 said:
CCI are 3DS, just the extension change

So I just need to rename .cci to .3ds? O.o

Asia81 · Jul 8, 2016

xXDungeon_CrawlerXx · Jul 8, 2016

ihaveamac said:
plugging my own tools ;p

for 3DS/CCI -> CIA, you can use my script: https://github.com/ihaveamac/3dsconv/releases
no RSF files or anything weird are used. try seeing if your converted CIA works after that. make sure makerom is in your PATH, or the same folder on Windows

DUDE!
DUUUUUUUUDE!

Your tool works great! Thank you a lot <3

zoogie · Jul 8, 2016

The .code on these unity builds are enormous. Dwarfs even the youtube browser. lol

xXDungeon_CrawlerXx · Jul 8, 2016

zoogie said:
The .code on these unity builds are enormous. Dwarfs even the youtube browser. lol

hahaha, yes

Deleted User · Jul 8, 2016

Are you using Luma3DS dev with dev patch selected?

Deleted User · Jul 8, 2016

Question... does Unity usually hang on "Run IL2CPP" for a very long time or something? Because it's taking a lot of time for some reason...

Gow supremo · Jul 8, 2016

Good, good program.

xXDungeon_CrawlerXx · Jul 9, 2016

Voxel Studios said:
Question... does Unity usually hang on "Run IL2CPP" for a very long time or something? Because it's taking a lot of time for some reason...

dunno what this means, I guess this is the part where the code.bin will be created.

I'm glad that I'm able to run Unity-Projects on my 3DS now.

Deleted User · Jul 9, 2016

xXDungeon_CrawlerXx said:
dunno what this means, I guess this is the part where the code.bin will be created.

I'm glad that I'm able to run Unity-Projects on my 3DS now.

Same! I actually got that problem solved by just being patient lol, and my projects are running beautifully!

xXDungeon_CrawlerXx · Jul 9, 2016

Voxel Studios said:
Same! I actually got that problem solved by just being patient lol, and my projects are running beautifully!

wanna show me your Stickmagician?
Wanna try it

(PM pls)

ROM Hack Built a UnityForN3DS Demo -> crashes on (N)3DS before 3DS Boot Logo

Well-Known Member

playing around in the end of life

Well-Known Member

Well-Known Member

Well-Known Member

Yuri Lover ~

Well-Known Member

Yuri Lover ~

Well-Known Member

Well-Known Member

Yuri Lover ~

Well-Known Member

playing around in the end of life

Well-Known Member

Deleted User

Guest

Deleted User

Guest

I am playing my 2ds

Well-Known Member

Deleted User

Guest

Well-Known Member

Similar threads

Popular threads in this forum