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Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.
2,014 Commits 42 Branches 82 Tags 31 MiB
C++ 89.6%
C 7.1%
Makefile 1.7%
Assembly 1.2%
Python 0.4%
c7026b9094
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Implement the NCM sysmodule (closes #91) 
* Implement NCM

* Modernize ncm_main

* Remove unnecessary smExit

* Give access to svcCallSecureMonitor

* Stack size bump

* Fix incorrect setup for NandUser's content storage entry

* Fix a potential data abort when flushing the placeholder accessor cache

* Fix HasFile and HasDirectory

* Use r+b, not w+b

* Misc fixes

* errno begone

* Fixed more stdio error handling

* More main fixes

* Various command improvements

* Make dispatch tables great again

* Fix logic inversion

* Fixed content path generation

* Bump heap size, fix CleanupAllPlaceHolder

* Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes

* Fixed placeholder/content deletion

* Fixed incorrect content manager destruction

* Prevent automatic placeholder creation on open

* Fixed List implementation. Also lots of debug logging.

* Removed debug code

* Added a scope guard for WritePlaceHolder

* Manually prevent placeholder/content appending

* Revert "Removed debug code"

This reverts commit d6ff261fcc.

* Always cache placeholder file. Switch to ftell for preventing appending

* Universally use EnsureEnabled

* Abstract away file writing logic

* Misc cleanup

* Refactor placeholder cacheing

* Remove debug code (again)

* Revert "Remove debug code (again)"

This reverts commit 168447d80e.

* Misc changes

* Fixed file modes

* Fixed ContentId/PlaceHolderId alignment

* Improved type safety

* Fixed reinitialization

* Fixed doubleup on path creation

* Remove debug code

* Fixed 1.0.0 booting

* Correct amount of add on content

* Correct main thread stack size

* lr: Introducing registered data

* Reorder stratosphere Makefile

* Move results to libstrat

* lr: Cleanup lr_redirection

* lr: lr_manager tweaks

* lr: Imrpoved path handling and adjust ResolveAddOnContentPath order

* lr: Organise types

* Add eof newlines

* lr: Eliminate unnecessary vars

* lr: Unnecessary vars 2 electric boogaloo

* lr: Various helpers

* lr: RegisteredLocationResolver helpers

* ncm: Move ncm_types to libstrat

* ncm: Misc cleanup

* Implement NCM

* Modernize ncm_main

* Remove unnecessary smExit

* Give access to svcCallSecureMonitor

* Stack size bump

* Fix incorrect setup for NandUser's content storage entry

* Fix a potential data abort when flushing the placeholder accessor cache

* Fix HasFile and HasDirectory

* Use r+b, not w+b

* Misc fixes

* errno begone

* Fixed more stdio error handling

* More main fixes

* Various command improvements

* Make dispatch tables great again

* Fix logic inversion

* Fixed content path generation

* Bump heap size, fix CleanupAllPlaceHolder

* Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes

* Fixed placeholder/content deletion

* Fixed incorrect content manager destruction

* Prevent automatic placeholder creation on open

* Fixed List implementation. Also lots of debug logging.

* Removed debug code

* Added a scope guard for WritePlaceHolder

* Manually prevent placeholder/content appending

* Revert "Removed debug code"

This reverts commit d6ff261fcc.

* Always cache placeholder file. Switch to ftell for preventing appending

* Universally use EnsureEnabled

* Abstract away file writing logic

* Misc cleanup

* Refactor placeholder cacheing

* Remove debug code (again)

* Revert "Remove debug code (again)"

This reverts commit 168447d80e.

* Misc changes

* Fixed file modes

* Fixed ContentId/PlaceHolderId alignment

* Improved type safety

* Fixed reinitialization

* Fixed doubleup on path creation

* Remove debug code

* Fixed 1.0.0 booting

* Correct amount of add on content

* Correct main thread stack size

* lr: Introducing registered data

* Reorder stratosphere Makefile

* Move results to libstrat

* lr: Cleanup lr_redirection

* lr: lr_manager tweaks

* lr: Imrpoved path handling and adjust ResolveAddOnContentPath order

* lr: Organise types

* Add eof newlines

* lr: Eliminate unnecessary vars

* lr: Unnecessary vars 2 electric boogaloo

* lr: Various helpers

* lr: RegisteredLocationResolver helpers

* ncm: Move ncm_types to libstrat

* ncm: Misc cleanup

* Updated AddOnContentLocationResolver and RegisteredLocationResolver to 9.0.0

* Finished updating lr to 9.0.0

* Updated NCM to 9.0.0

* Fix libstrat includes

* Fixed application launching

* title_id_2 -> owner_tid

* Updated to new-ipc

* Change to using pure virtuals

* Title Id -> Program Id

* Fixed compilation against master

* std::scoped_lock<> -> std::scoped_lock

* Adopted R_UNLESS and R_CONVERT

* Prefix namespace to Results

* Adopt std::numeric_limits

* Fixed incorrect error handling in ReadFile

* Adopted AMS_ABORT_UNLESS

* Adopt util::GenerateUuid()

* Syntax improvements

* ncm_types: Address review

* Address more review comments

* Updated copyrights

* Address more feedback

* More feedback addressed

* More changes

* Move dispatch tables out of interface files

* Addressed remaining comments

* lr: move into libstratosphere

* ncm: Fix logic inversion

* lr: Add comments

* lr: Remove whitespace

* ncm: Start addressing feedback

* ncm: Cleanup InitializeContentManager

* lr: support client-side usage

* lr_service -> lr_api

* ncm: Begin refactoring content manager

* ncm: More content manager improvements

* ncm: Content manager mount improvements

* ldr: use lr bindings

* lr bindings usage: minor fixes

* ncm/lr: Pointer placement

* ncm: placeholder accessor cleanup

* ncm: minor fixes

* ncm: refactor rights cache

* ncm: content meta database cleanup

* ncm: move content meta database impl out of interface file

* ncm: Use const ContentMetaKey &

* ncm: fix other non-const ContentMetaKey references

* ncm: content meta database cleanup

* ncm: content storage fixes for 2.0.0

* ncm: add missing end of file newlines

* ncm: implement ContentMetaReader

* ncm: client-side api

* ncm: trim trailing spaces

* ncm: FS_MAX_PATH-1 -> fs::EntryNameLengthMax

* ncm: Use PathString and Path

* fs: implement accessor wrappers for ncm

* fs: implement user fs wrappers

* fs: add MountSdCard

* ncm: move to content manager impl

* ncm: fix up main

* kvdb: use fs::

* fs: Add wrappers needed for ncm

* ncm: use fs bindings, other refactoring

* ncm: minor fixes

* fsa: fix ReadFile without size output

* fs: add substorage, rom path tool

* ncm: fix dangling fsdev usage

* fs: fix bug in Commit

* fs: fixed incorrect mode check

* fs: implement Mount(System)Data

* ncm: don't delete hos

* results: add R_SUCCEED_IF

* ams-except-ncm: use R_SUCCEED_IF

* ncm: added comments

* ncm: fix api definitions

* ncm: use R_SUCCEED_IF

* pm: think of the savings

* ncm: employ kernel strats

* ncm: Nintendo has 5 MiB of heap. Give ourselves 4 to be safe, pending analysis

* ncm: refactor IDs, split types header into many headers

* ams.mitm: use fs bindings instead of stdio

* fs: SystemData uses SystemDataId

* ncm: improve meta-db accuracy

* ncm: inline getlatestkey

* fs: improve UnsupportedOperation results

* fs: modernize mount utils

* ams: misc fixes for merge-errors

* fs: improve unsupportedoperation results

* git subrepo pull emummc

subrepo:
  subdir:   "emummc"
  merged:   "d12dd546"
upstream:
  origin:   "https://github.com/m4xw/emuMMC"
  branch:   "develop"
  commit:   "d12dd546"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

* util: add boundedmap

* ncm: minor style fixes

* ncm: don't unmount if mounting fails

* lr: bug fixes

* ncm: implement ncm.for-initialize + ncm.for-safemode

* lr: ncm::ProgramId::Invalid -> ncm::InvalidProgramId

* ncm: fix open directory mode on 1.0.0

* ncm: fix fs use, implement more of < 4.0.0 for-initialize/safemode

* ncm: implement packagedcontent -> content for building metadb

* ncm: fix save data flag management

* ncm: address some review suggestions (thanks @leoetlino!)

* updater: use fs bindings

* fs: implement MountCode

* fs: prefer make_unique to operator new

* ncm: implement remaining ContentMetaDatabaseBuilder functionality

Co-authored-by: Michael Scire <SciresM@gmail.com>
2020-03-08 00:06:23 -08:00
.github/ISSUE_TEMPLATE issue templates: end my suffering 2019-12-17 13:44:27 -08:00
config_templates hid.mitm: disable by default 2020-01-02 22:40:47 -08:00
docs ams: prepare for 0.10.3 2020-03-02 18:35:10 -08:00
emummc Implement the NCM sysmodule (closes #91) 2020-03-08 00:06:23 -08:00
exosphere find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} + 2020-01-24 02:10:40 -08:00
fusee pm/fusee: add support for 9.2.0 2020-03-02 19:49:34 -08:00
img Push all graphical resources to main repo, add credits 2018-05-01 18:42:23 -06:00
libraries Implement the NCM sysmodule (closes #91) 2020-03-08 00:06:23 -08:00
mesosphere kern: implement KUserPointer (and test with QueryMemory) in advance of svc dev 2020-02-20 09:05:24 -08:00
sept fusee/sept: restore and further match official behavior for SDMMC 2020-02-11 17:13:01 +00:00
stratosphere Implement the NCM sysmodule (closes #91) 2020-03-08 00:06:23 -08:00
thermosphere find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} + 2020-01-24 02:10:40 -08:00
troposphere Add icon for reboot to payload (closes #644) 2019-12-07 12:41:28 -08:00
.gitattributes libstratosphere: use from /atmosphere/libraries 2019-12-09 18:54:29 -08:00
.gitignore Add 64-bit IDA binaries to gitignore 2019-03-15 00:25:24 -07:00
.gitmodules Remove boost submodule 2019-12-08 16:27:45 -08:00
LICENSE Add license and disclaimer. 2018-01-17 23:54:38 -08:00
Makefile fusee/exo/sept: fix dev key derivation 2020-01-21 13:07:07 -08:00
README.md Add additional licensing exemption 2020-02-24 20:47:11 -08:00

README.md

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License Chat on Discord

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

Components

Atmosphère consists of multiple components, each of which replaces/modifies a different component of the system:

  • Fusée: First-stage Loader, responsible for loading and validating stage 2 (custom TrustZone) plus package2 (Kernel/FIRM sysmodules), and patching them as needed. This replaces all functionality normally in Package1loader/NX Bootloader.
    • Sept: Payload used to enable support for runtime key derivation on 7.0.0.
  • Exosphère: Customized TrustZone, to run a customized Secure Monitor
  • Thermosphère: EL2 EmuNAND support, i.e. backing up and using virtualized/redirected NAND images
  • Stratosphère: Custom Sysmodule(s), both Rosalina style to extend the kernel/provide new features, and of the loader reimplementation style to hook important system actions
  • Troposphère: Application-level Horizon OS patches, used to implement desirable CFW features

Licensing

This software is licensed under the terms of the GPLv2, with exemptions for specific projects noted below.

You can find a copy of the license in the LICENSE file.

Exemptions:

  • The yuzu emulator project is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the Atmosphère project as GPLv2 or later.
  • Nintendo is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the Atmosphère project under the Zero-Clause BSD license.

Credits

Atmosphère is currently being developed and maintained by SciresM, TuxSH, hexkyz, and fincs.
In no particular order, we credit the following for their invaluable contributions:

  • switchbrew for the libnx project and the extensive documentation, research and tool development pertaining to the Nintendo Switch.
  • devkitPro for the devkitA64 toolchain and libnx support.
  • ReSwitched Team for additional documentation, research and tool development pertaining to the Nintendo Switch.
  • ChaN for the FatFs module.
  • Marcus Geelnard for the bcl-1.2.0 library.
  • naehrwert and st4rk for the original hekate project and its hwinit code base.
  • CTCaer for the continued hekate project's fork and the minerva_tc project.
  • m4xw for development of the emuMMC project.
  • Riley for suggesting "Atmosphere" as a Horizon OS reimplementation+customization project name.
  • hedgeberg for research and hardware testing.
  • lioncash for code cleanup and general improvements.
  • jaames for designing and providing Atmosphère's graphical resources.
  • Everyone who submitted entries for Atmosphère's splash design contest.
  • All those who actively contribute to the Atmosphère repository.