357d79fb6e
hle: kernel: GlobalSchedulerContext: Various style fixes based on code review feedback.
2020-12-06 00:27:13 -08:00
b1326d9230
hle: kernel: Use C++ style comments in KScheduler, etc.
2020-12-06 00:03:24 -08:00
bc59ca92b6
kernel: KScopedSchedulerLockAndSleep: Remove unused ctor.
2020-12-06 00:03:24 -08:00
b9b7e4f915
kernel: time_manager: Add missing lock guards.
2020-12-06 00:03:24 -08:00
ccce6cb3be
hle: kernel: Migrate to KScopedSchedulerLock.
2020-12-06 00:03:24 -08:00
4756cb203e
hle: kernel: Separate KScopedSchedulerLockAndSleep from k_scheduler.
2020-12-06 00:03:24 -08:00
8d3e06349e
hle: kernel: Separate KScheduler from GlobalSchedulerContext class.
2020-12-06 00:03:24 -08:00
9e29e36a78
hle: kernel: Rewrite scheduler implementation based on Mesopshere.
2020-12-06 00:03:24 -08:00
c10a37e5b6
hle: kernel: physical_core: Clear exclusive state after each run.
...
- This is closer to pre-multicore behavior, and works a bit better.
2020-12-06 00:03:24 -08:00
7e5d0f1fe3
hle: kernel: Port KAbstractSchedulerLock from Mesosphere.
2020-12-06 00:03:24 -08:00
39d356782e
hle: kernel: svc: Remove reschedule on svcBreak.
...
- This breaks things, and is unnecessary, since emulation will be done at this point.
2020-12-06 00:03:24 -08:00
d58a609ae4
hle: kernel: process: Add schedule count tracking, to be used for yield impl.
2020-12-06 00:03:24 -08:00
493263f415
hle: kernel: svc: Remove unnecessary hack in svcSleep.
2020-12-06 00:03:24 -08:00
a3ccac3eb7
common: Port KPriorityQueue from Mesosphere.
2020-12-06 00:03:24 -08:00
e18ee8d681
hle: kernel: Port KAffinityMask from Mesosphere.
2020-12-06 00:03:24 -08:00
f95602f152
video_core: Resolve more variable shadowing scenarios pt.3
...
Cleans out the rest of the occurrences of variable shadowing and makes
any further occurrences of shadowing compiler errors.
2020-12-05 16:02:23 -05:00
4b9e1b6586
kernel: scheduler: Minor cleanup to remove duplicated code.
2020-11-29 01:31:52 -08:00
b7ef581c6e
kernel: time_manager: Protect access with a mutex.
2020-11-29 01:31:52 -08:00
c2ad1243ba
hle: kernel: thread: Remove unused "Running" state.
2020-11-29 01:31:52 -08:00
63fd1bb503
core: arm: Implement InvalidateCacheRange for CPU cache invalidation.
2020-11-29 01:31:52 -08:00
c0870315fd
hle: kernel: time_manager: Avoid a crash on process exit.
2020-11-29 01:31:51 -08:00
9705f651b2
hle: kernel: AddressArbiter: Remove unused code.
2020-11-29 01:31:51 -08:00
9423347c1b
hle: kernel: SynchronizationObject: Use atomic_bool for is_signaled.
2020-11-29 01:31:51 -08:00
c042a89113
common: fiber: Use boost::context instead of native fibers on Windows.
2020-11-29 01:31:51 -08:00
7b642c7781
hle: kernel: multicore: Replace n-JITs impl. with 4 JITs.
2020-11-29 01:31:51 -08:00
874be0e3e1
svc: Remove unnecessary [[maybe_unused]] tag
...
The parameter is used in this function, so this suppression isn't
necessary.
2020-11-23 10:17:20 -05:00
da7be67daf
ipc_helpers: Remove usage of the global system instance
...
Resolves numerous deprecation warnings throughout the codebase due to
inclusion of this header. Now building core should be significantly less
noisy (and also relying on less global state).
This also uncovered quite a few modules that were relying on indirect
includes, which have also been fixed.
2020-11-08 15:58:11 -05:00
fc6db97a09
core: Remove usage of unicorn
...
Unicorn long-since lost most of its use, due to dynarmic gaining support
for handling most instructions. At this point any further issues
encountered should be used to make dynarmic better.
This also allows us to remove our dependency on Python.
2020-11-03 20:22:05 -05:00
9cfc5fee2f
kernel/process: Add missing <ctime> include
...
Fixes compilation on MSVC
2020-10-29 03:17:20 -04:00
c5134cbf3a
Merge pull request #4835 from lat9nq/rng-default-time
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kernel: Use the current time as the default RNG seed
2020-10-28 22:51:29 -07:00
ce69ff2890
hle/kernel: Remove unused registered_core_threads to fix data races
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This member was only used on asserts and it triggered data races.
Remove it to fix them.
2020-10-27 01:55:39 -03:00
8bd246032a
kernel: Use the current time as the default RNG seed
...
Use the current time, not zero, as the default RNG seed.
2020-10-26 21:42:11 -04:00
3d592972dc
Revert "core: Fix clang build"
2020-10-20 19:07:39 -07:00
fdd9154069
kernel: Fix build with recent compiler flag changes
...
This slipped through the cracks due to another change being merged
before the compiler flag changes.
2020-10-20 20:23:18 -04:00
88d5140cf2
Merge pull request #4796 from lioncash/clang
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core: Fix clang build
2020-10-20 19:19:12 -04:00
60bd54776a
Merge pull request #4788 from ReinUsesLisp/lockfree-host-thread
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kernel: Implement host thread register methods without locking
2020-10-19 22:31:52 -07:00
be1954e04c
core: Fix clang build
...
Recent changes to the build system that made more warnings be flagged as
errors caused building via clang to break.
Fixes #4795
2020-10-17 19:50:39 -04:00
b9a9b83bee
kernel: Implement host thread register methods without locking
...
Locks on GetCurrentHostThreadID were causing performance issues
according to Visual Studio's profiler. It was consuming twice the time
as arm_interface.Run(). The cost was not in the function itself but in
the lockinig it required.
Reimplement these functions using atomics and static storage instead of
an unordered_map. This is a side effect to avoid locking and using linked
lists for reads.
Replace unordered_map with a linear search.
2020-10-13 18:00:25 -03:00
39c8d18feb
core/CMakeLists: Make some warnings errors
...
Makes our error coverage a little more consistent across the board by
applying it to Linux side of things as well. This also makes it more
consistent with the warning settings in other libraries in the project.
This also updates httplib to 0.7.9, as there are several warning
cleanups made that allow us to enable several warnings as errors.
2020-10-13 13:16:49 -04:00
ec2a6e5ba8
kernel: Remove all dependencies on the global system instance
...
With this, the kernel finally doesn't depend directly on the global
system instance anymore.
2020-09-14 14:03:13 -04:00
5fc6bf96d8
Merge pull request #4323 from ReinUsesLisp/no-spin
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kernel/scheduler: Use std::mutex instead of spin lock
2020-09-11 23:23:53 -07:00
ba5419b965
Merge pull request #4590 from ReinUsesLisp/tsan-sched
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hle/scheduler: Fix data race in is_context_switch_pending
2020-09-03 14:39:57 -04:00
ccdd84a778
hle/scheduler: Fix data race in is_context_switch_pending
...
As reported by tsan, SelectThreads could write to
is_context_switch_pending holding a mutex while SwitchToCurrent reads it
without holding any.
It is assumed that the author didn't want an atomic here, so the code is
reordered so that whenever is_context_switch_pending is read inside
SwitchToContext, the mutex is locked.
2020-08-26 02:56:05 +00:00
36eade7f4c
hle/kernel: Fix data race in GetCurrentHostThreadID
...
As reported by tsan, host_thread_ids could be read while
any of the RegisterHostThread variants were called.
To fix this, lock the register mutex when yuzu is running in multicore
mode and GetCurrentHostThreadID is called.
2020-08-26 02:52:50 +00:00
cb6808b4d0
Merge pull request #4492 from lioncash/linkage
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system_control: Make functions internally linked where applicable
2020-08-15 02:11:49 -04:00
f808258ed9
kernel/scheduler: Mark SchedulerLock constructor as nodiscard
...
Allows the compiler to warn about cases where the constructor is used
but then immediately discarded, which is a potential cause of
locking/unlocking bugs.
2020-08-14 04:43:44 -04:00
b724a4d90c
General: Tidy up clang-format warnings part 2
2020-08-13 14:19:08 -04:00
acfd771e79
Merge pull request #4491 from lioncash/unused-vars
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kernel: Remove unused variables
2020-08-10 12:04:30 -04:00
87c64c41d2
system_control: Make functions internally linked where applicable
...
These functions are only ever used internally as implementation details
for GenerateRandomRange(), so these can be given internal linkage.
2020-08-05 15:34:27 -04:00
a10d64ea79
kernel: Remove unused variables
...
Resolves a few compiler warnings.
2020-08-05 15:19:48 -04:00
