Commit graph

371 commits

Author SHA1 Message Date
Lioncash
9d3d0ae999 core: Reduce string copies in GetGameFileFromPath()
Eliminates some minor string churn where applicable. Also eliminates an
unnecessary vector copy.
2020-11-26 14:05:13 -05:00
bunnei
5f75d97125 core: loader: Implement support for loading indexed programs. 2020-11-24 15:16:24 -08:00
bunnei
7791cc8c2e
hle: services: Fix a crash with improper NVFlinger lifetime management. (#4977)
* hle: services: Fix a crash with improper NVFlinger lifetime management.

- This crash would happen when attempting to shutdown yuzu early on in boot.
2020-11-24 14:31:58 -08:00
Rodrigo Locatti
410ed82922
Merge pull request #4942 from lioncash/system
core: Make use of [[nodiscard]] with the System class
2020-11-24 04:26:59 -03:00
Lioncash
6f8a06bac5 patch_manager: Remove usages of the global system instance
With this, only 19 usages of the global system instance remain within
the core library.

We're almost there.
2020-11-18 09:36:48 -05:00
Lioncash
aaf262bfed core: Remove unused private Init function for the System class
This isn't used, so it can be removed.
2020-11-18 02:09:08 -05:00
Lioncash
bcaadac22c core: Make use of [[nodiscard]] with the System class
Given this is a central class, we should flag cases where the return
value of some functions not being used is likely a bug.
2020-11-18 02:06:44 -05:00
bunnei
7d2839d7a3 core: Initialize GPU before services. 2020-11-01 01:52:38 -07:00
bunnei
62c6c9f6a6 service: time: Update current time with changes to RTC setting.
- This can be used to advance time, e.g. for Pokemon Sword/Shield pokejobs.
2020-10-12 18:09:15 -07:00
Lioncash
78b1bc3b61 service/sm: Eliminate dependency on the global system instance 2020-09-17 10:43:54 -04:00
Lioncash
0e80567bef file_sys/bis_factory: Eliminate usage of the global system accessor 2020-09-16 18:16:04 -04:00
Lioncash
113a3972a6 core/loader: Remove dependencies on the global system instance
Now all that remains is:

18 instances in file_sys code
14 instances in GDB stub code (this can be tossed wholesale)
4 instances in HLE code
2 instances in settings code.
2020-09-16 08:46:59 -04:00
ReinUsesLisp
9e87193725 video_core: Remove all Core::System references in renderer
Now that the GPU is initialized when video backends are initialized,
it's no longer needed to query components once the game is running: it
can be done when yuzu is booting.

This allows us to pass components between constructors and in the
process remove all Core::System references in the video backend.
2020-09-06 05:28:48 -03:00
Lioncash
f6bb905182 common/telemetry: Migrate namespace into the Common namespace
Migrates the Telemetry namespace into the Common namespace to make the
code consistent with the rest of our common code.
2020-08-18 15:08:32 -04:00
Lioncash
c4ed791164 common/fileutil: Convert namespace to Common::FS
Migrates a remaining common file over to the Common namespace, making it
consistent with the rest of common files.

This also allows for high-traffic FS related code to alias the
filesystem function namespace as

namespace FS = Common::FS;

for more concise typing.
2020-08-16 06:52:40 -04:00
Lioncash
2258f33ee4 device_memory: Remove unused system member
This isn't used by anything in particular, so it can be removed.
2020-07-27 23:37:49 -04:00
ReinUsesLisp
51817f6e59 core/network: Add network abstraction
This commit adds a network abstraction designed to implement bsd:s but
at the same time work as a generic abstraction to implement any
networking code we have to use from core.

This is implemented on top of BSD sockets on Unix systems and winsock on
Windows. The code is designed around winsocks having compatibility
definitions to support both BSD and Windows sockets.
2020-07-19 04:12:40 -03:00
lat9nq
63d23835ef
configuration: implement per-game configurations (#4098)
* Switch game settings to use a pointer

In order to add full per-game settings, we need to be able to tell yuzu to switch
to using either the global or game configuration. Using a pointer makes it easier
to switch.

* configuration: add new UI without changing existing funcitonality

The new UI also adds General, System, Graphics, Advanced Graphics,
and Audio tabs, but as yet they do nothing. This commit keeps yuzu
to the same functionality as originally branched.

* configuration: Rename files

These weren't included in the last commit. Now they are.

* configuration: setup global configuration checkbox

Global config checkbox now enables/disables the appropriate tabs in the game
properties dialog. The use global configuration setting is now saved to the
config, defaulting to true. This also addresses some changes requested in the PR.

* configuration: swap to per-game config memory for properties dialog

Does not set memory going in-game. Swaps to game values when opening the
properties dialog, then swaps back when closing it. Uses a `memcpy` to swap.
Also implements saving config files, limited to certain groups of configurations
so as to not risk setting unsafe configurations.

* configuration: change config interfaces to use config-specific pointers

When a game is booted, we need to be able to open the configuration dialogs
without changing the settings pointer in the game's emualtion. A new pointer
specific to just the configuration dialogs can be used to separate changes
to just those config dialogs without affecting the emulation.

* configuration: boot a game using per-game settings

Swaps values where needed to boot a game.

* configuration: user correct config during emulation

Creates a new pointer specifically for modifying the configuration while
emulation is in progress. Both the regular configuration dialog and the game
properties dialog now use the pointer Settings::config_values to focus edits to
the correct struct.

* settings: split Settings::values into two different structs

By splitting the settings into two mutually exclusive structs, it becomes easier,
as a developer, to determine how to use the Settings structs after per-game
configurations is merged. Other benefits include only duplicating the required
settings in memory.

* settings: move use_docked_mode to Controls group

`use_docked_mode` is set in the input settings and cannot be accessed from the
system settings. Grouping it with system settings causes it to be saved with
per-game settings, which may make transferring configs more difficult later on,
especially since docked mode cannot be set from within the game properties
dialog.

* configuration: Fix the other yuzu executables and a regression

In main.cpp, we have to get the title ID before the ROM is loaded, else the
renderer will reflect only the global settings and now the user's game specific
settings.

* settings: use a template to duplicate memory for each setting

Replaces the type of each variable in the Settings::Values struct with a new
class that allows basic data reading and writing. The new struct
Settings::Setting duplicates the data in memory and can manage global overrides
per each setting.

* configuration: correct add-ons config and swap settings when apropriate

Any add-ons interaction happens directly through the global values struct.
Swapping bewteen structs now also includes copying the necessary global configs
that cannot be changed nor saved in per-game settings. General and System config
menus now update based on whether it is viewing the global or per-game settings.

* settings: restore old values struct

No longer needed with the Settings::Setting class template.

* configuration: implement hierarchical game properties dialog

This sets the apropriate global or local data in each setting.

* clang format

* clang format take 2

can the docker container save this?

* address comments and style issues

* config: read and write settings with global awareness

Adds new functions to read and write settings while keeping the global state in
focus. Files now generated per-game are much smaller since often they only need
address the global state.

* settings: restore global state when necessary

Upon closing a game or the game properties dialog, we need to restore all global
settings to the original global state so that we can properly open the
configuration dialog or boot a different game.

* configuration: guard setting values incorrectly

This disables setting values while a game is running if the setting is
overwritten by a per game setting.

* config: don't write local settings in the global config

Simple guards to prevent writing the wrong settings in the wrong files.

* configuration: add comments, assume less, and clang format

No longer assumes that a disabled UI element means the global state is turned
off, instead opting to directly answer that question. Still however assumes a
game is running if it is in that state.

* configuration: fix a logic error

Should not be negated

* restore settings' global state regardless of accept/cancel

Fixes loading a properties dialog and causing the global config dialog to show
local settings.

* fix more logic errors

Fixed the frame limit would set the global setting from the game properties
dialog. Also strengthened the Settings::Setting member variables and simplified
the logic in config reading (ReadSettingGlobal).

* fix another logic error

In my efforts to guard RestoreGlobalState, I accidentally negated the IsPowered
condition.

* configure_audio: set toggle_stretched_audio to tristate

* fixed custom rtc and rng seed overwriting the global value

* clang format

* rebased

* clang format take 4

* address my own review

Basically revert unintended changes

* settings: literal instead of casting

"No need to cast, use 1U instead"
Thanks, Morph!

Co-authored-by: Morph <39850852+Morph1984@users.noreply.github.com>

* Revert "settings: literal instead of casting
"

This reverts commit 95e992a87c898f3e882ffdb415bb0ef9f80f613f.

* main: fix status buttons reporting wrong settings after stop emulation

* settings: Log UseDockedMode in the Controls group

This should have happened when use_docked_mode was moved over to the controls group
internally. This just reflects this in the log.

* main: load settings if the file has a title id

In other words, don't exit if the loader has trouble getting a title id.

* use a zero

* settings: initalize resolution factor with constructor instead of casting

* Revert "settings: initalize resolution factor with constructor instead of casting"

This reverts commit 54c35ecb46a29953842614620f9b7de1aa9d5dc8.

* configure_graphics: guard device selector when Vulkan is global

Prevents the user from editing the device selector if Vulkan is the global
renderer backend. Also resets the vulkan_device variable when the users
switches back-and-forth between global and Vulkan.

* address reviewer concerns

Changes function variables to const wherever they don't need to be changed. Sets Settings::Setting to final as it should not be inherited from. Sets ConfigurationShared::use_global_text to static.

Co-Authored-By: VolcaEM <volcaem@users.noreply.github.com>

* main: load per-game settings after LoadROM

This prevents `Restart Emulation` from restoring the global settings *after* the per-game settings were applied. Thanks to BSoDGamingYT for finding this bug.

* Revert "main: load per-game settings after LoadROM"

This reverts commit 9d0d48c52d2dcf3bfb1806cc8fa7d5a271a8a804.

* main: only restore global settings when necessary

Loading the per-game settings cannot happen after the ROM is loaded, so we have to specify when to restore the global state. Again thanks to BSoD for finding the bug.

* configuration_shared: address reviewer concerns except operator overrides

Dropping operator override usage in next commit.

Co-Authored-By: LC <lioncash@users.noreply.github.com>

* settings: Drop operator overrides from Setting template

Requires using GetValue and SetValue explicitly. Also reverts a change that broke title ID formatting in the game properties dialog.

* complete rebase

* configuration_shared: translate "Use global configuration"

Uses ConfigurePerGame to do so, since its usage, at least as of now, corresponds with ConfigurationShared.

* configure_per_game: address reviewer concern

As far as I understand, it prevents the program from unnecessarily copying strings.

Co-Authored-By: LC <lioncash@users.noreply.github.com>

Co-authored-by: Morph <39850852+Morph1984@users.noreply.github.com>
Co-authored-by: VolcaEM <volcaem@users.noreply.github.com>
Co-authored-by: LC <lioncash@users.noreply.github.com>
2020-07-09 22:42:09 -04:00
Fernando Sahmkow
2f8947583f Core/Common: Address Feedback. 2020-06-27 18:20:06 -04:00
Fernando Sahmkow
272a87127a Services/NvFlinger: Do vSync in a sepparate thread on Multicore. 2020-06-27 11:36:20 -04:00
Fernando Sahmkow
cdf900f1e3 Core: Split Microprofile Dynarmic timing per Core 2020-06-27 11:36:10 -04:00
Fernando Sahmkow
ad92865497 General: Correct rebase, sync gpu and context management. 2020-06-27 11:36:08 -04:00
Fernando Sahmkow
1567824d2d General: Move ARM_Interface into Threads. 2020-06-27 11:35:58 -04:00
Fernando Sahmkow
f2ade343e2 SingleCore: Move Host Timing from a sepparate thread to main cpu thread. 2020-06-27 11:35:52 -04:00
Fernando Sahmkow
5d3a2be04f GUI: Make multicore only work with Async and add GUI for multicore. 2020-06-27 11:35:52 -04:00
Fernando Sahmkow
7020d498c5 General: Fix microprofile on dynarmic/svc, fix wait tree showing which threads were running. 2020-06-27 11:35:48 -04:00
Fernando Sahmkow
ab9aae28bf General: Initial Setup for Single Core. 2020-06-27 11:35:42 -04:00
Fernando Sahmkow
589f9cf108 SVC: Correct GetThreadPriority, SetThreadPriority, GetThreadCoreMask, SetThreadCoreMask, GetCurrentProcessorNumber 2020-06-27 11:35:12 -04:00
Fernando Sahmkow
18dcb09342 HostTiming: Pause the hardware clock on pause. 2020-06-27 11:35:10 -04:00
Fernando Sahmkow
e31425df38 General: Recover Prometheus project from harddrive failure
This commit: Implements CPU Interrupts, Replaces Cycle Timing for Host 
Timing, Reworks the Kernel's Scheduler, Introduce Idle State and 
Suspended State, Recreates the bootmanager, Initializes Multicore 
system.
2020-06-27 11:35:06 -04:00
bunnei
11c02a50e9 core: system: Rename GetDeviceManager -> DeviceManager.
- More consistent with other system components.
2020-04-17 00:59:32 -04:00
bunnei
c53454ff46 core: Construct/Destruct DeviceMemory on Init/Shutdown. 2020-04-17 00:59:32 -04:00
bunnei
dc25c86556 core: device_manager: Add a simple class to manage device RAM. 2020-04-17 00:59:29 -04:00
bunnei
4caff51710 core: memory: Move to Core::Memory namespace.
- helpful to disambiguate Kernel::Memory namespace.
2020-04-17 00:59:28 -04:00
Rodrigo Locatti
825a6e2615
Merge pull request #3552 from jroweboy/single-context
Refactor Context management (Fixes renderdoc on opengl issues)
2020-04-02 01:38:25 -03:00
James Rowe
cf9c94d401 Address review and fix broken yuzu-tester build 2020-03-25 23:32:42 -06:00
James Rowe
282adfc70b Frontend/GPU: Refactor context management
Changes the GraphicsContext to be managed by the GPU core. This
eliminates the need for the frontends to fool around with tricky
MakeCurrent/DoneCurrent calls that are dependent on the settings (such
as async gpu option).

This also refactors out the need to use QWidget::fromWindowContainer as
that caused issues with focus and input handling. Now we use a regular
QWidget and just access the native windowHandle() directly.

Another change is removing the debug tool setting in FrameMailbox.
Instead of trying to block the frontend until a new frame is ready, the
core will now take over presentation and draw directly to the window if
the renderer detects that its hooked by NSight or RenderDoc

Lastly, since it was in the way, I removed ScopeAcquireWindowContext and
replaced it with a simple subclass in GraphicsContext that achieves the
same result
2020-03-24 21:03:42 -06:00
Gauvain "GovanifY" Roussel-Tarbouriech
38036eb1c8 gdbstub: Ensure gdbstub doesn't drop packets crucial to initialization 2020-03-17 11:18:13 +01:00
ReinUsesLisp
eed789d0d1 video_core: Reintroduce dirty flags infrastructure 2020-02-28 17:56:41 -03:00
bunnei
667f026c95 core: frontend: Refactor scope_acquire_window_context to scope_acquire_context. 2020-02-25 21:23:00 -05:00
Fernando Sahmkow
b9472eae44 System: Expose Host thread registering routines from kernel. 2020-02-22 11:18:07 -04:00
bunnei
c31ec00d67
Merge pull request #3337 from ReinUsesLisp/vulkan-staged
yuzu: Implement Vulkan frontend
2020-02-03 16:56:25 -05:00
ReinUsesLisp
e651e54b85 core: Only wait for idle on gpu_core when it was initialized
This fixes crashes when a Vulkan device fails to initialize.
2020-01-29 17:53:11 -03:00
Fernando Sahmkow
2d1984c20c System: Address Feedback 2020-01-27 09:54:11 -04:00
Fernando Sahmkow
de4b01f75d System: Correct PrepareReschedule. 2020-01-26 14:32:50 -04:00
Fernando Sahmkow
e4a1ead897 Core: Refactor CpuCoreManager to CpuManager and Cpu to Core Manager.
This commit instends on better naming the new purpose of this classes.
2020-01-26 14:07:22 -04:00
Fernando Sahmkow
4d6a86b03f Core: Refactor CPU Management.
This commit moves ARM Interface and Scheduler handling into the kernel.
2020-01-25 18:55:32 -04:00
ReinUsesLisp
0d6d8129c4 yuzu: Remove Maxwell debugger
This was carried from Citra and wasn't really used on yuzu. It also adds
some runtime overhead. This commit removes it from yuzu's codebase.
2020-01-02 23:09:44 -03:00
Lioncash
4c2ed2706e core/memory: Introduce skeleton of Memory class
Currently, the main memory management code is one of the remaining
places where we have global state. The next series of changes will aim
to rectify this.

This change simply introduces the main skeleton of the class that will
contain all the necessary state.
2019-11-26 21:53:34 -05:00
David
4c5731c34f
Merge pull request #2971 from FernandoS27/new-scheduler-v2
Kernel: Implement a New Thread Scheduler V2
2019-10-28 10:53:27 +11:00
bunnei
a86a88109a core: Fix clang-format errors. 2019-10-19 14:47:18 -04:00
Nicolae-Andrei Cociorba
20521da259 Fix null pointer deref. 2019-10-18 14:12:12 +00:00
Lioncash
98c6a95079 core/core: Resolve -Wreorder warnings
Amends the initializer lists to be ordered in the same manner that
they're declared within the class.
2019-10-17 17:51:06 -04:00
bunnei
ef9b31783d
Merge pull request #2912 from FernandoS27/async-fixes
General fixes to Async GPU
2019-10-16 10:34:48 -04:00
Fernando Sahmkow
82218c925a Kernel: Style and Corrections 2019-10-15 11:55:12 -04:00
Fernando Sahmkow
fcc6b34fff Correct PrepareReschedule 2019-10-15 11:55:12 -04:00
Fernando Sahmkow
57a71f899a Add interfacing to the Global Scheduler 2019-10-15 11:55:07 -04:00
bunnei
b9c831de62
Merge pull request #2654 from DarkLordZach/lm-log-rewrite
lm: Rewrite logger to use core reporting services
2019-10-08 20:23:13 -04:00
Lioncash
69f16ba50e hle/service: Replace global system instance calls with instance-based ones
Migrates the HLE service code off the use of directly accessing the
global system instance where trivially able to do so.

This removes all usages of Core::CurrentProcess from the service code,
only 8 occurrences of this function exist elsewhere. There's still quite
a bit of "System::GetInstance()" being used, however this was able to
replace a few instances.
2019-10-06 13:42:23 -04:00
Fernando Sahmkow
3f104464de Core: Wait for GPU to be idle before shutting down. 2019-10-04 19:59:53 -04:00
Zach Hilman
f6c53526b3 core/loader: Track the NSO build ID of the current process 2019-09-30 17:21:53 -04:00
Zach Hilman
6212df3beb lm: Flush manager output on core shutdown 2019-09-22 12:34:55 -04:00
Zach Hilman
4153bd8d17 core: Add LM::Manager to system
Allows centralized control over logging mechanisms.
2019-09-22 12:34:55 -04:00
David
aaec1562f8
Merge pull request #2683 from DarkLordZach/lock-exit
am: Implement exit locking and self exit commands
2019-09-23 00:37:12 +10:00
Zach Hilman
bbc1437188 core: Track system exit lock status
Used to determine if yuzu should confirm before pausing or stopping a game.
2019-09-21 22:23:44 -04:00
Zach Hilman
682174b112 dmnt_cheat_vm: Make Cheat VM compliant to code style 2019-09-21 21:45:05 -04:00
Zach Hilman
3e729c13cc core: Initialize cheats after load to avoid VMManager crash
This used to occur due to the VMManager being nullptr at the time cheats were registered (during load, but before it was done). This is bypassed by not accessing the VMManager for offset data until load is complete,
2019-09-21 21:45:05 -04:00
Zach Hilman
37850eeee5 core: Update RegisterCheatList for new VM 2019-09-21 21:45:05 -04:00
Zach Hilman
c182688ad6 core: Store FileSystemController in core 2019-09-21 16:50:39 -04:00
fearlessTobi
684b616f0d Add frametime logging for tracking performance over time
Co-Authored-By: jroweboy <jroweboy@gmail.com>
2019-09-10 12:44:19 +02:00
Lioncash
d1abe8e92a service/am: Remove usages of global system accessors
Avoids the use of global accessors, removing the reliance on global
state. This also makes dependencies explicit in the interface, as
opposed to being hidden
2019-09-04 20:38:43 -04:00
bunnei
52f54c728d
Merge pull request #2592 from FernandoS27/sync1
Implement GPU Synchronization Mechanisms & Correct NVFlinger
2019-07-26 14:26:44 -04:00
bunnei
7b28f954c9
Merge pull request #2651 from DarkLordZach/apm-boost-mode-1
apm: Initial implementation of performance config and boost mode
2019-07-07 21:40:30 -04:00
bunnei
8f5aae3074
Merge pull request #2642 from DarkLordZach/fsp-log-2
fsp-srv: Implement Access Logging Functionality
2019-07-07 21:39:40 -04:00
Fernando Sahmkow
8942047d41 Gpu: Implement Hardware Interrupt Manager and manage GPU interrupts 2019-07-05 15:49:14 -04:00
Zach Hilman
e2ad3e1fb0 core: Keep instance of APM Controller 2019-06-28 22:46:31 -04:00
Zach Hilman
db2fdd0352 fsp-srv: Implement OutputAccessLogToSdCard
Allows games to log data to the SD.
2019-06-28 21:02:34 -04:00
bunnei
bb4a1e059c
Merge pull request #2533 from DarkLordZach/memory-frozen
memory: Add class to manage and enforce memory freezing
2019-06-28 14:03:38 -04:00
Zach Hilman
d10fc2d727 glue: Correct missing bytes in ApplicationLaunchParameter 2019-06-25 22:25:10 -04:00
Zach Hilman
d40a38df8d core: Keep track of ARPManager and register current application on boot 2019-06-24 19:27:35 -04:00
bunnei
8f8fa82c83
Merge pull request #2575 from DarkLordZach/process-id-types
kernel: Differentiate kernel and user processes when picking ID
2019-06-21 15:25:50 -04:00
bunnei
96412848a9
Merge pull request #2482 from DarkLordZach/prepo
core: Add detailed local reporting feature for development
2019-06-21 14:05:18 -04:00
Zach Hilman
ed82fa3a91 core: Move Freezer class to tools namespace 2019-06-20 19:22:53 -04:00
Zach Hilman
1b7d619914 memory: Add class to manage and enforce memory freezing 2019-06-20 19:22:04 -04:00
Zach Hilman
fc0bf91a96 kernel: Differentiate kernel and user processes when picking ID
This allows kernel internal type processes to be assigned IDs in the KIP range while userland processes are assigned in the user range.
2019-06-10 00:28:33 -04:00
Lioncash
8bbe930fac core/core: Remove unnecessary includes
The contents of these includes aren't used anywhere in this translation
unit.
2019-05-29 00:00:27 -04:00
Lioncash
84a8fb9264 core/loader: Remove LoadKernelSystemMode
This is a hold-over from Citra and doesn't apply to yuzu.
2019-05-28 22:28:44 -04:00
Lioncash
215fd82738 core/telemetry_session: Remove usages of the global system accessor
Makes the dependency explicit in the TelemetrySession's interface
instead of making it a hidden dependency.

This also revealed a hidden issue with the way the telemetry session was
being initialized. It was attempting to retrieve the app loader and log
out title-specific information. However, this isn't always guaranteed to
be possible.

During the initialization phase, everything is being constructed. It
doesn't mean an actual title has been selected. This is what the Load()
function is for. This potentially results in dead code paths involving
the app loader. Instead, we explicitly add this information when we know
the app loader instance is available.
2019-05-28 22:28:15 -04:00
Zach Hilman
b77fde7c5c loader: Move NSO module tracking to AppLoader
Also cleanup of general stuff
2019-05-26 11:40:46 -04:00
Zach Hilman
2dde8f5cfe core: Add Reporter class to take/save reports 2019-05-25 16:09:20 -04:00
Zach Hilman
2179ad7483 core: Track load offsets of NSO modules
Needed for backtrace decomposition
2019-05-25 16:06:53 -04:00
bunnei
53f746fa9a
Merge pull request #2228 from DarkLordZach/applet-manager-p1
applets: Add AppletManager and implement PhotoViewer and Error applets
2019-04-24 22:53:21 -04:00
Zach Hilman
ec0bc3061e core: Remove specific applets in favor of AppletManager 2019-04-17 11:35:24 -04:00
Lioncash
612e1388df core/core: Move process execution start to System's Load()
This gives us significantly more control over where in the
initialization process we start execution of the main process.

Previously we were running the main process before the CPU or GPU
threads were initialized (not good). This amends execution to start
after all of our threads are properly set up.
2019-04-11 22:11:41 -04:00
Lioncash
a4b0a8559c core/core: Move main process creation into Load()
Now that we have dependencies on the initialization order, we can move
the creation of the main process to a more sensible area: where we
actually load in the executable data.

This allows localizing the creation and loading of the process in one
location, making the initialization of the process much nicer to trace.
2019-04-11 22:11:40 -04:00
Lioncash
6d0551196d video_core/gpu: Create threads separately from initialization
Like with CPU emulation, we generally don't want to fire off the threads
immediately after the relevant classes are initialized, we want to do
this after all necessary data is done loading first.

This splits the thread creation into its own interface member function
to allow controlling when these threads in particular get created.
2019-04-11 22:11:40 -04:00
Lioncash
f2331a804a core/cpu_core_manager: Create threads separately from initialization.
Our initialization process is a little wonky than one would expect when
it comes to code flow. We initialize the CPU last, as opposed to
hardware, where the CPU obviously needs to be first, otherwise nothing
else would work, and we have code that adds checks to get around this.

For example, in the page table setting code, we check to see if the
system is turned on before we even notify the CPU instances of a page
table switch. This results in dead code (at the moment), because the
only time a page table switch will occur is when the system is *not*
running, preventing the emulated CPU instances from being notified of a
page table switch in a convenient manner (technically the code path
could be taken, but we don't emulate the process creation svc handlers
yet).

This moves the threads creation into its own member function of the core
manager and restores a little order (and predictability) to our
initialization process.

Previously, in the multi-threaded cases, we'd kick off several threads
before even the main kernel process was created and ready to execute (gross!).
Now the initialization process is like so:

Initialization:
  1. Timers

  2. CPU

  3. Kernel

  4. Filesystem stuff (kind of gross, but can be amended trivially)

  5. Applet stuff (ditto in terms of being kind of gross)

  6. Main process (will be moved into the loading step in a following
                   change)

  7. Telemetry (this should be initialized last in the future).

  8. Services (4 and 5 should ideally be alongside this).

  9. GDB (gross. Uses namespace scope state. Needs to be refactored into a
          class or booted altogether).

  10. Renderer

  11. GPU (will also have its threads created in a separate step in a
           following change).

Which... isn't *ideal* per-se, however getting rid of the wonky
intertwining of CPU state initialization out of this mix gets rid of
most of the footguns when it comes to our initialization process.
2019-04-11 22:11:40 -04:00
Zach Hilman
45cb41f517 core: Store system-wide ContentProvider for the emulator 2019-03-26 22:05:37 -04:00
Lioncash
540235bb05 file_sys/cheat_engine: Remove use of global system accessors
Instead, pass in the core timing instance and make the dependency
explicit in the interface.
2019-03-22 14:43:37 -04:00
bunnei
639f0c524d
Merge pull request #1933 from DarkLordZach/cheat-engine
file_sys: Implement parser and interpreter for game memory cheats
2019-03-21 21:41:59 -04:00
Lioncash
8e510d5afa kernel: Make the address arbiter instance per-process
Now that we have the address arbiter extracted to its own class, we can
fix an innaccuracy with the kernel. Said inaccuracy being that there
isn't only one address arbiter. Each process instance contains its own
AddressArbiter instance in the actual kernel.

This fixes that and gets rid of another long-standing issue that could
arise when attempting to create more than one process.
2019-03-07 23:27:51 -05:00
bunnei
4f352833a5
Merge pull request #2055 from bunnei/gpu-thread
Asynchronous GPU command processing
2019-03-07 10:41:53 -05:00
bunnei
aaa373585c gpu: Refactor a/synchronous implementations into their own classes. 2019-03-06 21:48:57 -05:00
bunnei
d2ff93c319
Merge pull request #2190 from lioncash/ogl-global
core: Remove the global telemetry accessor function
2019-03-06 21:41:53 -05:00
bunnei
4483089d70 gpu: Refactor to take RendererBase instead of RasterizerInterface. 2019-03-06 21:09:09 -05:00
bunnei
81e086b5ac core: Set is_powered_on before GPU is initialized. 2019-03-06 21:07:33 -05:00
Lioncash
c161389a0f kernel/address_arbiter: Pass in system instance to constructor
Allows getting rid of reliance on the global accessor functions and
instead operating on the provided system instance.
2019-03-05 15:47:03 -05:00
Zach Hilman
52ac6419da vm_manager: Remove cheat-specific ranges from VMManager 2019-03-05 10:09:36 -05:00
Zach Hilman
7053546687 core: Add support for registering and controlling ownership of CheatEngine 2019-03-04 18:41:29 -05:00
Lioncash
b5f0dc95db core/core: Replace direct usage of the global system telemetry accessor from Shutdown()
The telemetry instance is actually a member of the class itself, so we
can access it directly instead of going through the global accessor.
2019-03-04 10:24:13 -05:00
Lioncash
a8fa5019b5 video_core: Remove usages of System::GetInstance() within the engines
Avoids the use of the global accessor in favor of explicitly making the
system a dependency within the interface.
2019-02-15 22:06:23 -05:00
Lioncash
bd983414f6 core_timing: Convert core timing into a class
Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
2019-02-15 21:50:25 -05:00
Lioncash
48d9d66dc5 core_timing: Rename CoreTiming namespace to Core::Timing
Places all of the timing-related functionality under the existing Core
namespace to keep things consistent, rather than having the timing
utilities sitting in its own completely separate namespace.
2019-02-12 12:42:17 -05:00
ReinUsesLisp
eb73247433 gl_shader_cache: Link loading screen with disk shader cache load 2019-02-06 22:23:40 -03:00
ReinUsesLisp
7fefec585c gl_shader_disk_cache: Pass core system as argument and guard against games without title ids 2019-02-06 22:23:40 -03:00
ReinUsesLisp
0ed5d728ca rasterizer_interface: Add disk cache entry for the rasterizer 2019-02-06 22:20:57 -03:00
Lioncash
a661025637 core/frontend/applets/web_browser: Make OpenPage() non-const
This is a function that definitely doesn't always have a non-modifying
behavior across all implementations, so this should be made non-const.

This gets rid of the need to mark data members as mutable to work around
the fact mutating data members needs to occur.
2019-01-17 11:19:52 -05:00
bunnei
c9ef8b0af1
Merge pull request #1959 from DarkLordZach/custom-rtc
settings: Add support for setting the RTC manually
2019-01-10 17:05:21 -05:00
Zach Hilman
05dbb47af5 settings: Use std::chrono::seconds instead of s64 for RTC 2019-01-07 19:19:40 -05:00
Zach Hilman
21f1b2889d core: Set custom RTC differential on game boot 2019-01-07 19:19:40 -05:00
Zach Hilman
cb930c4b5a web_browser: Add bounds checking to applet interface 2018-12-28 18:20:29 -05:00
Zach Hilman
32bfa92c71 core: Add getter and setter for WebBrowserApplet frontend 2018-12-28 15:32:39 -05:00
bunnei
f95f6c7d86
Merge pull request #1781 from DarkLordZach/applet-profile-select
am: Implement HLE profile selector applet
2018-12-23 14:35:13 -05:00
Zach Hilman
58fd0a1c50 core: Add getter/setter for ProfileSelector in System 2018-12-03 17:26:26 -05:00
Zach Hilman
c7b41ade74 core: Make GetGameFileFromPath function externally accessible 2018-12-03 17:20:34 -05:00
Lioncash
232d95b56e core: Relocate CPU core management to its own class
Keeps the CPU-specific behavior from being spread throughout the main
System class. This will also act as the home to contain member functions
that perform operations on all cores. The reason for this being that the
following pattern is sort of prevalent throughout sections of the
codebase:

If clearing the instruction cache for all 4 cores is necessary:

Core::System::GetInstance().ArmInterface(0).ClearInstructionCache();
Core::System::GetInstance().ArmInterface(1).ClearInstructionCache();
Core::System::GetInstance().ArmInterface(2).ClearInstructionCache();
Core::System::GetInstance().ArmInterface(3).ClearInstructionCache();

This is kind of... well, silly to copy around whenever it's needed.
especially when it can be reduced down to a single line.

This change also puts the basics in place to begin "ungrafting" all of the
forwarding member functions from the System class that are used to
access CPU state or invoke CPU-specific behavior. As such, this change
itself makes no changes to the direct external interface of System. This
will be covered by another changeset.
2018-11-22 04:28:19 -05:00
Zach Hilman
e696ed1f4d am: Deglobalize software keyboard applet 2018-11-18 10:53:47 -05:00
Frederic L
7a5eda5914 global: Use std::optional instead of boost::optional (#1578)
* get rid of boost::optional

* Remove optional references

* Use std::reference_wrapper for optional references

* Fix clang format

* Fix clang format part 2

* Adressed feedback

* Fix clang format and MacOS build
2018-10-30 00:03:25 -04:00
Lioncash
b77f571d20 core: Add missing const variants of getters for the System class
Many of the Current<Thing> getters (as well as a few others) were
missing const qualified variants, which makes it a pain to retrieve
certain things from const qualified references to System.
2018-10-28 17:44:58 -04:00
Lioncash
f109615be0 core: Remove unnecessary assert in ArmInterface()
CpuCore already does this sort of checking, so we can just call that
instead of duplicating the assertions.
2018-10-18 12:07:25 -04:00
Lioncash
5484742fda core_cpu: Make Cpu scheduler instances unique_ptrs instead of shared_ptrs 2018-10-15 14:15:56 -04:00
Lioncash
59f872a8e0 core: Make the live Cpu instances unique_ptrs instead of shared_ptrs
There's no need for shared ownership here, as the only owning class
instance of those Cpu instances is the System class itself. We can also
make the thread_to_cpu map use regular pointers instead of shared_ptrs,
given that the Cpu instances will always outlive the cases where they're
used with that map.
2018-10-15 14:15:56 -04:00
Lioncash
aeadbfa790 core: Make the exclusive monitor a unique_ptr instead of a shared_ptr
Like the barrier, this is owned entirely by the System and will always
outlive the encompassing state, so shared ownership semantics aren't
necessary here.
2018-10-15 14:15:50 -04:00
Lioncash
c34efbbd60 core: Make CPUBarrier a unique_ptr instead of a shared_ptr
This will always outlive the Cpu instances, since it's destroyed after
we destroy the Cpu instances on shutdown, so there's no need for shared
ownership semantics here.
2018-10-15 09:11:47 -04:00
Lioncash
0149162dba filesystem: Make CreateFactories() and InstallInterface() take a VfsFilesystem instance by reference
Neither of these functions alter the ownership of the provided pointer,
so we can simply make the parameters a reference rather than a direct
shared pointer alias. This way we also disallow passing incorrect memory values like
nullptr.
2018-10-13 11:36:35 -04:00
Lioncash
5c0408596f kernel/thread: Use a regular pointer for the owner/current process
There's no real need to use a shared pointer in these cases, and only
makes object management more fragile in terms of how easy it would be to
introduce cycles. Instead, just do the simple thing of using a regular
pointer. Much of this is just a hold-over from citra anyways.

It also doesn't make sense from a behavioral point of view for a
process' thread to prolong the lifetime of the process itself (the
process is supposed to own the thread, not the other way around).
2018-10-10 02:04:55 -04:00
Lioncash
a63e6f9dfd loader: Make the Load() function take a process as a regular reference, not a SharedPtr
A process should never require being reference counted in this
situation. If the handle to a process is freed before this function is
called, it's definitely a bug with our lifetime management, so we can
put the requirement in place for the API that the process must be a
valid instance.
2018-09-29 16:00:03 -04:00
Lioncash
28bef31ea8 vfs_concat/vfs_layered: Remove friend declarations from ConcatenatedVfsFile
Given these are only added to the class to allow those functions to
access the private constructor, it's a better approach to just make them
static functions in the interface, to make the dependency explicit.
2018-09-25 20:06:01 -04:00
fearlessTobi
63c2e32e20 Port #4182 from Citra: "Prefix all size_t with std::" 2018-09-15 15:21:06 +02:00
Lioncash
3f17fe7133 core: Migrate current_process pointer to the kernel
Given we now have the kernel as a class, it doesn't make sense to keep
the current process pointer within the System class, as processes are
related to the kernel.

This also gets rid of a subtle case where memory wouldn't be freed on
core shutdown, as the current_process pointer would never be reset,
causing the pointed to contents to continue to live.
2018-09-06 20:52:58 -04:00
Lioncash
56ab608044 core/core: Remove unnecessary sm/controller include
The only reason this include was necessary, was because the constructor
wasn't defaulted in the cpp file and the compiler would inline it
wherever it was used. However, given Controller is forward declared, all
those inlined constructors would see an incomplete type, causing a
compilation failure. So, we just place the constructor in the cpp file,
where it can see the complete type definition, allowing us to remove
this include.
2018-09-06 14:38:39 -04:00
Markus Wick
dce624e3f1 core: Use a raw pointer in GetGPUDebugContext.
This helper is called very often. The memory ownership shall not be transfered, so just return the raw pointer.
2018-09-04 14:10:05 +02:00
Lioncash
a405373144 vfs_real: Forward declare IOFile
Eliminates the need to rebuild some source files if the file_util header
ever changes. This also uncovered some indirect inclusions, which have
also been fixed.
2018-09-02 12:38:14 -04:00
Lioncash
4a587b81b2 core/core: Replace includes with forward declarations where applicable
The follow-up to e2457418da, which
replaces most of the includes in the core header with forward declarations.

This makes it so that if any of the headers the core header was
previously including change, then no one will need to rebuild the bulk
of the core, due to core.h being quite a prevalent inclusion.

This should make turnaround for changes much faster for developers.
2018-08-31 16:30:14 -04:00
Lioncash
e2457418da core: Make the main System class use the PImpl idiom
core.h is kind of a massive header in terms what it includes within
itself. It includes VFS utilities, kernel headers, file_sys header,
ARM-related headers, etc. This means that changing anything in the
headers included by core.h essentially requires you to rebuild almost
all of core.

Instead, we can modify the System class to use the PImpl idiom, which
allows us to move all of those headers to the cpp file and forward
declare the bulk of the types that would otherwise be included, reducing
compile times. This change specifically only performs the PImpl portion.
2018-08-31 07:16:57 -04:00
Lioncash
0cbcd6ec9a kernel: Eliminate kernel global state
As means to pave the way for getting rid of global state within core,
This eliminates kernel global state by removing all globals. Instead
this introduces a KernelCore class which acts as a kernel instance. This
instance lives in the System class, which keeps its lifetime contained
to the lifetime of the System class.

This also forces the kernel types to actually interact with the main
kernel instance itself instead of having transient kernel state placed
all over several translation units, keeping everything together. It also
has a nice consequence of making dependencies much more explicit.

This also makes our initialization a tad bit more correct. Previously we
were creating a kernel process before the actual kernel was initialized,
which doesn't really make much sense.

The KernelCore class itself follows the PImpl idiom, which allows
keeping all the implementation details sealed away from everything else,
which forces the use of the exposed API and allows us to avoid any
unnecessary inclusions within the main kernel header.
2018-08-28 22:31:51 -04:00
Lioncash
8492ec1669 core: Remove always true conditionals in Load()
These conditions are always true, since the outer conditional already
checks for these conditions.
2018-08-24 02:48:30 -04:00
Zach Hilman
bfb945c243 qt: Add 'Install to NAND' option to menu
Prompts for title type on NCA files.
2018-08-11 22:50:48 -04:00
Zach Hilman
95bb1067c1 loader: Join 0* files in directory if filename is 00
i.e. Load the concatenated 00+01 if 01 exists as well. Needed for split NAND NCAs.
2018-08-11 22:50:48 -04:00
Lioncash
0a93b45b6a core: Namespace EmuWindow
Gets the class out of the global namespace.
2018-08-11 20:20:21 -04:00