Commit Graph

121 Commits

Author SHA1 Message Date
◱ PixelyIon
493a1a93ec Use .clang-tidy and remove madvise DO_FORK/DONT_FORK calls
This commit causes Android Studio to use the .clang-tidy file for configuration and removes madvise DO_FORK/DONT_FORK calls as they cause problems on many devices and are mostly unnecessary.
2020-02-15 10:25:14 +00:00
Billy Laws
81dba3da4b KProcess: Use process_{read, write}_vm to access guest memory
This is much quicker than pread/write however we now need to abide by the
regions permissions, so fallback to pread/write if read/write vm fails.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
65018aedbc Complete making the kernel thread-safe #2 + Fix Shared Memory Implementation
This commit makes the kernel completely thread-safe and fixes an issue that caused libNX games to not work due to an error with KSharedMemory. In addition, implement GroupMutex to allow the kernel threads to run in parallel but still allow them to not overlap with the JNI thread.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
de6d8d8f48 Work on making the kernel thread-safe #1 + add asynchronous ROM scanning
This commit makes the kernel thread safe in some instances (but not fully) and showcases the significantly improved performance over the ptrace method used prior. In addition, scanning for ROMs is now done asynchronously.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
970dde8c27 Move from ptrace to junction branching and make kernel multithreaded
This commit is a huge step in the direction of better performance, as we move from ptrace to junction branching and have kernel call overhead similar to that of a native kernel call! In addition, this sets the base for the kernel to go fully multi-threaded. However, the kernel is currently not thread-safe and therefore this commit currently causes a crash.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
b84859d352 Remove support for multiple guest processes
This commit removes support for more than one guest processes as it requires a fair bit of extra code to support in addition the HLE service implementations don't support it anyway.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
48d47a2b25 Move from dependency on JNI and Implement AtomicMutex
This commit is the start of moving towards a lockless and faster kernel which can run multiple independent threads with fast userspace synchronization.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
3e9bfaec0e Introduce Basic Junction Patching
This commit introduces basic junction patching or patching code to jump to a junction then execute intermediate functions and jump back.
2020-02-15 10:25:14 +00:00
◱ PixelyIon
f7ad017726 Adapt GetDefaultDisplayResolution to Push/Pop System
The PR: https://github.com/skyline-emu/skyline/pull/13 added in GetDefaultDisplayResolution but it used the older WriteValue function to write the data back. Moving to the Push/Pop system fixes this.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
abaa404baa Support creating launcher shortcuts for ROMs
This commit adds the ability to create launcher shortcuts to specific ROMs for convenience.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
4a72704c4d Associate with NRO files
This commit adds the ability to open NRO files directly from a file browser rather than the emulator itself.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
8d1545aabf Addition of Dark Theme and Compatibility with Android 10 Dark Mode
This commit adds support for Android Night Mode and adds in a dark theme for the UI.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
4ab9af04ff Add ability to open a ROM directly and Make URI Persistent
Before ROMs needed to be opened by setting the path, now they can be directly opened using the file picker. In addition, Document Tree URIs are now set to be persistent rather than being revoked after reboot.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
c5dce22a8c Fix JNI Race Condition, Fix Release Builds and Fix Searching
This commit fixes JNI race conditions by usage of a mutex, fixes a bug in release builds due to ProGuard member obfuscation and fix searching by fixing the HeaderAdapter filter.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
b3e811d488 Adapt C++ backend to changes
This commit adapts the C++ backend to the Kotlin frontend by moving to usage of file descriptors and, provides an interface to access frontend code via JNI which is used to check the state of the activity and catch events such as surface destruction. In addition, this commit fixes some minor linting errors and changes the CMake version to 3.10.2+.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
e4dc602f4d Migrate to SAF APIs for file access
This commit moves from conventional file access to using URIs and such provided by the SAF APIs.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
9db0c20c92 Move from Java to Kotlin
This commit converts all Java code to Kotlin and improves the structure and performance of most rewritten parts.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
38716989ae Improve IPC interface
This commit changes how IPC is interacted with in two ways:
* Simplify all buffers into just InputBuffer and OutputBuffer
* Use pushing/popping for data payload
2019-12-11 17:31:12 +00:00
◱ PixelyIon
745cb208a6 Optimize deswizzling implementation and support multiple formats
The deswizzling implementation currently writes linearly and reads non-linearly, this is non optimal as the MMU cannot read ahead. This flips that and reads linearly while it writes non-linearly. This is based on: 324a3624ac/nx/source/display/framebuffer.c (L189).
2019-12-11 17:31:12 +00:00
◱ PixelyIon
e11d7d9ce0 Fix threading implementation & Fix SVC logging
This commit fixes the threading implementation and fixes errors in SVC logging and improves them in general.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
1956a3bbbb Make SVCs more accurate & Improve KSharedMemory
This commit adds logging to almost all SVCs with the exception of svcGetSystemTick and adds accurate error handling to them. It also improves how KSharedMemory is handled.
2019-12-11 17:31:12 +00:00
◱ PixelyIon
26a67f70b7 Move services out of the kernel and fix service registration
In addition, this adds a constructor for "RegionInfo".
2019-12-11 17:31:12 +00:00
◱ PixelyIon
8aea45170f Move to GitHub Actions for CI
This commit adds a GitHub Actions Workflow for Continuous Integration.
2019-12-11 22:32:47 +05:30
greggameplayer
42239ae58b Implement additional applet services and functions
This commit implements the services ISystemAppletProxy, IOverlayAppletProxy & IAppletCommonFunctions and implements the function GetDefaultDisplayResolution.
2019-11-17 22:29:58 +00:00
◱ PixelyIon
0d141b71e9 Min. API version to 26 (8.0) and use ASharedMemory
Move Minimum API version to Android 8.0 and switch from /dev/ashmem to ASharedMemory APIs.
2019-11-16 01:08:50 +05:30
◱ PixelyIon
423540328a Fix svcWaitSynchronization
svcWaitSynchronization would return the handle of the object instead of the index of it's handle earlier, this is now fixed.
2019-11-15 19:30:04 +00:00
◱ PixelyIon
b3517357e1 Fix: Crash on reading domain header from Control message
The application would crash if there was a control request from a domain message. As it would still try to read the domain header in the message.
2019-11-15 19:30:04 +00:00
◱ PixelyIon
c005d7df74 Framebuffer and NativeActivity
What was added:
* Framebuffer
* NativeActivity
* NV Services
* IOCTL Handler
* NV Devices:
* * /dev/nvmap - 0xC0080101, 0xC0080103, 0xC0200104, 0xC0180105, 0xC00C0109, 0xC008010E
* * /dev/nvhost-as-gpu
* * /dev/nvhost-channel - 0x40044801, 0xC0104809, 0xC010480B, 0xC018480C, 0x4004480D, 0xC020481A, 0x40084714
* * /dev/nvhost-ctrl
* * /dev/nvhost-ctrl-gpu - 0x80044701, 0x80284702, 0xC0184706, 0xC0B04705, 0x80084714
* SVCs:
* * SetMemoryAttribute
* * CreateTransferMemory
* * ResetSignal
* * GetSystemTick
* Addition of Compact Logger
What was fixed:
* SVCs:
* * SetHeapSize
* * SetMemoryAttribute
* * QueryMemory
* A release build would not set CMAKE_BUILD_TYPE to "RELEASE"
* The logger code was simplified
2019-11-15 19:30:04 +00:00
bylaws
2e0014ba7c Fix External Storage Access on Android 10 (#10)
Android 10 and above block access to the legacy java file APIs on external storage without the 'android:requestLegacyExternalStorage' flag set. This is a temporary measure while we adopt newer APIs.
2019-11-09 13:39:40 +00:00
◱ PixelyIon
19eae34315 libNX FS Initalization (v0.3)
What was added:
* libNX FS initalization
What was fixed:
* Release builds
2019-10-18 16:22:38 +05:30
◱ PixelyIon
e44809355c libNX Time Initalization
What was added:
* Time service
* CNTPCT_EL0 redirected to CNTVCT_EL0
2019-10-17 01:53:35 +05:30
◱ PixelyIon
2476c5d48a libNX HID initialization
What was added:
* HID Service
* Support for Mutexes and Conditional Variables
What was improved:
* Service API now creates one instance per Session rather than a single instance for all Sessions
* Changed std::map objects into std::unordered_map in KProcess
* Comments on enumeration values
2019-10-16 18:11:30 +05:30
◱ PixelyIon
ec71735ece Fixes and Additions for HID support
The following things were fixed:
* KSharedMemory
* KSyncObject (and how waiting on them works)
* Inclusion of Headers
What was added:
* Transfer Memory
* svcSleepThread
2019-10-13 13:34:47 +05:30
◱ PixelyIon
f7effe86ae libNX Applet Manager Initalization
This commit completes the 'am' initialization for libNX
2019-09-27 21:39:56 +05:30
◱ PixelyIon
a5d63c9bbb Add reverse name lookup services for better debugging and fix bugs 2019-09-26 22:34:20 +05:30
Ryan Teal
45f4255ff6
Implement some appletOE calls 2019-09-26 16:37:24 +01:00
◱ PixelyIon
da74d8d78c Some minor fixes
This fixes some files so release now works and removes the dependancy of "<cutils/ashmem.h>" as it isn't present on all NDK includes.
2019-09-25 15:02:17 +05:30
◱ PixelyIon
a01941ac5b Improve README.md 2019-09-25 02:49:15 +05:30
◱ PixelyIon
7ad2e11705 Milestone 3 - Services API
This commit adds the Services API and implements some services. It also changes the name of the application to Skyline and replaces the icon.
2019-09-25 02:28:25 +05:30
◱ PixelyIon
a54f5ff578 Milestone 2 - Memory & IPC Marshalling
This commit introduces a new memory model that supports true shared memory with separate permissions for remote and local processes, implements svcQueryMemory and completes svcGetInfo further, adds IPC support with the IpcRequest and IpcResponse classes.
2019-09-25 02:28:25 +05:30
◱ PixelyIon
9e1e06c64b Milestone 1 - Processes & Threads
Reworks the API a fair bit and adds documentation to almost everything.
2019-09-25 02:28:25 +05:30
◱ PixelyIon
62cb561888 Implement sharing of logs using Hastebin 2019-08-29 18:10:39 +05:30
◱ PixelyIon
da55a1d9ba Rearrange OS folder 2019-08-21 17:07:43 +05:30
Starlet Leonhart
7dd04afdcf Code clean up by friendly neighborhood Cyuubi 2019-08-21 02:22:45 +05:30
Starlet Leonhart
985f2e67a2 Merge remote-tracking branch 'origin/master' 2019-08-20 15:07:17 -04:00
◱ PixelyIon
d3e3563d6d Retroactive .gitignore 2019-08-21 00:35:51 +05:30
Starlet Leonhart
7dc8400292 Add it back again. 2019-08-20 15:05:13 -04:00
Starlet Leonhart
4eafb20be2 Remove idea folder real quick 2019-08-20 15:04:50 -04:00
◱ PixelyIon
30da6fb163 Improve .gitignore 2019-08-20 23:32:27 +05:30
◱ PixelyIon
9657064740 Fix 32-bit register reading/writing
Co-Authored-By: Ryan Teal <rynteal@protonmail.com>
2019-08-19 03:37:47 +05:30