ameerj
5fa6b15215
kernel: KScopedReservation implementation
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This implements KScopedReservation, allowing resource limit reservations to be more HW accurate, and release upon failure without requiring too many conditionals.
2021-02-12 18:57:34 -05:00
Chloe
37939482fb
kernel: Unify result codes ( #5890 )
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* kernel: Unify result codes
Drop the usage of ERR_NAME convention in kernel for ResultName. Removed seperation between svc_results.h & errors.h as we mainly include both most of the time anyways.
* oops
* rename errors to svc_results
2021-02-12 15:43:01 -08:00
Lioncash
75a60a6e22
svc: Provide more detailed error logs for svc functions
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Allows SVC calls to have much more informative information during error
cases. This also doesn't hide control flow returns from the reader.
2021-02-06 02:03:40 -05:00
bunnei
eba3c59a61
hle: kernel: svc: Cleanup KEvent/KReadableEvent/KWritableEvent SVCs.
2021-02-05 14:03:36 -08:00
bunnei
ff3c7c068b
hle: kernel: Reimplement KReadableEvent and KWritableEvent.
2021-02-05 14:03:32 -08:00
bunnei
3f942c01f0
hle: kernel: Rename WritableEvent to KWritableEvent.
2021-02-05 14:00:36 -08:00
bunnei
e86a7e3691
hle: kernel: Rename ReadableEvent to KReadableEvent.
2021-02-05 14:00:36 -08:00
Chloe Marcec
2c6e940493
Simplify limitableresource names
2021-02-03 12:55:16 +11:00
Chloe Marcec
3bf62c7a8a
Move to GetGlobalTimeNs, fix GetTotalPhysicalMemoryAvailable
2021-01-30 21:03:10 +11:00
Chloe Marcec
3be1a565f8
kernel: Rewrite resource limit to be more accurate
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Matches closer to hardware
2021-01-30 20:40:49 +11:00
bunnei
3856564727
hle: kernel: process: Add state lock.
2021-01-28 21:42:26 -08:00
bunnei
cdd14b03e5
hle: kernel: Recode implementation of KThread to be more accurate.
2021-01-28 21:42:26 -08:00
bunnei
4dbf3f4880
hle: kernel: KThread: Clean up thread priorities.
2021-01-28 21:42:25 -08:00
bunnei
1e55498110
hle: kernel: KThread: Reorganize thread priority defaults.
2021-01-28 21:42:25 -08:00
bunnei
0530292b97
hle: kernel: KThread: Fix ThreadType definition.
2021-01-28 21:42:25 -08:00
bunnei
c0d3aef28c
core: hle: kernel: Rename Thread to KThread.
2021-01-28 21:42:25 -08:00
bunnei
03dfc8d8e7
hle: kernel: thread: Preserve thread wait reason for debugging only.
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- This is decoupled from core functionality and used for debugging only.
2021-01-11 14:23:17 -08:00
bunnei
912dd50146
core: hle: Integrate new KConditionVariable and KAddressArbiter implementations.
2021-01-11 14:23:16 -08:00
bunnei
c3c43e32fc
hle: kernel: thread: Replace ThreadStatus/ThreadSchedStatus with a single ThreadState.
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- This is how the real kernel works, and is more accurate and simpler.
2021-01-11 14:23:16 -08:00
bunnei
35c3c078e3
core: hle: kernel: Update KSynchronizationObject.
2021-01-11 14:23:16 -08:00
ameerj
0383363a8f
svc: demote SleepThread log to LOG_TRACE
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This log is called often, and introduces a lot of noise when debug logging is enabled, making it difficult to see other debug logs.
2020-12-29 14:01:56 -05:00
bunnei
1279c7ce7a
Merge pull request #5131 from bunnei/scheduler-rewrite
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Rewrite Kernel scheduler based on Atmosphere
2020-12-20 20:57:54 -08:00
Lioncash
2de124e223
svc: Remove unnecessary casts
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Simplifies and removes some casts. In all cases, these were generally
widening from a 32-bit unsigned type to a 64-bit unsigned type, so no
information would be lost from the conversion.
2020-12-08 15:42:10 -05:00
bunnei
ccce6cb3be
hle: kernel: Migrate to KScopedSchedulerLock.
2020-12-06 00:03:24 -08:00
bunnei
4756cb203e
hle: kernel: Separate KScopedSchedulerLockAndSleep from k_scheduler.
2020-12-06 00:03:24 -08:00
bunnei
9e29e36a78
hle: kernel: Rewrite scheduler implementation based on Mesopshere.
2020-12-06 00:03:24 -08:00
bunnei
39d356782e
hle: kernel: svc: Remove reschedule on svcBreak.
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- This breaks things, and is unnecessary, since emulation will be done at this point.
2020-12-06 00:03:24 -08:00
bunnei
493263f415
hle: kernel: svc: Remove unnecessary hack in svcSleep.
2020-12-06 00:03:24 -08:00
bunnei
e18ee8d681
hle: kernel: Port KAffinityMask from Mesosphere.
2020-12-06 00:03:24 -08:00
bunnei
7b642c7781
hle: kernel: multicore: Replace n-JITs impl. with 4 JITs.
2020-11-29 01:31:51 -08:00
Lioncash
874be0e3e1
svc: Remove unnecessary [[maybe_unused]] tag
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The parameter is used in this function, so this suppression isn't
necessary.
2020-11-23 10:17:20 -05:00
bunnei
3d592972dc
Revert "core: Fix clang build"
2020-10-20 19:07:39 -07:00
Lioncash
be1954e04c
core: Fix clang build
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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
Lioncash
ec2a6e5ba8
kernel: Remove all dependencies on the global system instance
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With this, the kernel finally doesn't depend directly on the global
system instance anymore.
2020-09-14 14:03:13 -04:00
Lioncash
2bab07c367
kernel: Remove unused variables
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Resolves some compiler warnings in the Linux build.
2020-07-16 14:17:50 -04:00
Fernando Sahmkow
4105f38022
SVC: Implement 32-bits wrappers and update Dynarmic.
2020-06-27 11:36:27 -04:00
Fernando Sahmkow
ce350e7ce0
SVC: Add GetCurrentProcessorNumber32, CreateTransferMemory32, SetMemoryAttribute32
2020-06-27 11:36:27 -04:00
Fernando Sahmkow
22ceaca2f4
SVC: Add GetThreadPriority32 & SetThreadPriority32
2020-06-27 11:36:25 -04:00
Fernando Sahmkow
7fd7d05838
Common/Kernel: Corrections and small bug fixing.
2020-06-27 11:36:21 -04:00
Fernando Sahmkow
48fa3b7a0f
General: Cleanup legacy code.
2020-06-27 11:36:05 -04:00
Fernando Sahmkow
c8bf47dcfb
Kernel/svcBreak: Implement CacheInvalidation for Singlecore and correct svcBreak.
2020-06-27 11:36:04 -04:00
Fernando Sahmkow
19165cd859
HLE_IPC: Correct HLE Event behavior on timeout.
2020-06-27 11:36:03 -04:00
Fernando Sahmkow
f5e32935ca
SingleCore: Use Cycle Timing instead of Host Timing.
2020-06-27 11:36:01 -04:00
Fernando Sahmkow
1567824d2d
General: Move ARM_Interface into Threads.
2020-06-27 11:35:58 -04:00
Fernando Sahmkow
87c49aa7be
SVC/ARM: Correct svcSendSyncRequest and cache ticks on arm interface.
2020-06-27 11:35:53 -04:00
Fernando Sahmkow
25565dffd5
ARM: Addapt to new Exclusive Monitor Interface.
2020-06-27 11:35:50 -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
f370de84b1
Kernel: Rewind on SVC change.
2020-06-27 11:35:46 -04:00
Fernando Sahmkow
d494b074e8
Kernel: Preempt Single core on redudant yields.
2020-06-27 11:35:45 -04:00
Fernando Sahmkow
6515c6e8c6
Kernel: Fixes, corrections and asserts to scheduler and different svcs.
2020-06-27 11:35:40 -04:00
Fernando Sahmkow
cd1c38be8d
ARM/Memory: Correct Exclusive Monitor and Implement Exclusive Memory Writes.
2020-06-27 11:35:37 -04:00
Fernando Sahmkow
83c7ba1ef7
SVC: Correct SetThreadActivity.
2020-06-27 11:35:33 -04:00
Fernando Sahmkow
e4b175ade2
SVC: Correct svcWaitForAddress and svcSignalToAddress.
2020-06-27 11:35:25 -04:00
Fernando Sahmkow
07993ac8c8
Kernel: Corrections to Scheduling.
2020-06-27 11:35:23 -04:00
Fernando Sahmkow
75e10578f1
Core: Correct HLE Event Callbacks and other issues.
2020-06-27 11:35:22 -04:00
Fernando Sahmkow
2a8837ff51
General: Add Asserts
2020-06-27 11:35:21 -04:00
Fernando Sahmkow
04e0f8776c
General: Add better safety for JIT use.
2020-06-27 11:35:20 -04:00
Fernando Sahmkow
bd36eaf15d
SVC: Correct races on physical core switching.
2020-06-27 11:35:19 -04:00
Fernando Sahmkow
3902067008
SVC: Add locks to the memory management.
2020-06-27 11:35:18 -04:00
Fernando Sahmkow
d4ebb510a0
SVC: Correct WaitSynchronization, WaitProcessWideKey, SignalProcessWideKey.
2020-06-27 11:35:17 -04:00
Fernando Sahmkow
5b6a67f849
SVC: Cleanup old methods.
2020-06-27 11:35:16 -04:00
Fernando Sahmkow
15a79eb0d7
SVC: Correct SendSyncRequest.
2020-06-27 11:35:14 -04:00
Fernando Sahmkow
3b5b950c89
SVC: Correct SignalEvent, ClearEvent, ResetSignal, WaitSynchronization, CancelSynchronization, ArbitrateLock
2020-06-27 11:35:13 -04:00
Fernando Sahmkow
ef4afa9760
SVC: Remove global HLE Lock.
2020-06-27 11:35:13 -04:00
Fernando Sahmkow
589f9cf108
SVC: Correct GetThreadPriority, SetThreadPriority, GetThreadCoreMask, SetThreadCoreMask, GetCurrentProcessorNumber
2020-06-27 11:35:12 -04:00
Fernando Sahmkow
49ba563995
SVC: Correct CreateThread, StartThread, ExitThread, SleepThread.
2020-06-27 11:35:11 -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
David Marcec
b6538c3e7c
kernel: Don't fail silently
2020-04-29 14:53:53 +10:00
David Marcec
2261cf24af
kernel: Bad GetInfo ids should not be marked as stubs
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As we currently match hardware and don't return a successful result, these should be marked as errors instead of warnings and as stubs.
2020-04-29 01:17:59 +10:00
bunnei
d1e7cf3bdc
Merge pull request #3780 from lioncash/process
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svc: Re-add MapProcessCodeMemory/UnmapProcessCodeMemory
2020-04-24 23:22:26 -04:00
Lioncash
4730347f8e
svc: Re-add MapProcessCodeMemory/UnmapProcessCodeMemory
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These were lost in the re-implementation of the virtual memory manager.
2020-04-23 18:12:04 -04:00
Lioncash
bed4865981
svc: Remove unused variable
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Since the VMM refactor, this is no longer used or needed.
2020-04-23 17:53:26 -04:00
bunnei
8bbe74a8dc
core: hle: Address various feedback & code cleanup.
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- Should be no functional changes.
2020-04-17 00:59:36 -04:00
bunnei
c629e544a7
kernel: svc: Updates for new VMM.
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- Includes removing some SVC impls. that are untested.
2020-04-17 00:59:34 -04:00
bunnei
4caff51710
core: memory: Move to Core::Memory namespace.
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- helpful to disambiguate Kernel::Memory namespace.
2020-04-17 00:59:28 -04:00
bunnei
ad48ebb2c8
core: kernel: Add svc_types header to include SVC-specific types.
2020-04-17 00:59:28 -04:00
bunnei
82d457af37
core: kernel: Move SVC to its own namesapce.
2020-04-17 00:59:28 -04:00
bunnei
dba112e510
core: hle: Implement separate A32/A64 SVC interfaces.
2020-03-02 21:52:03 -05:00
Fernando Sahmkow
2bc949628d
Core: Address Feedback
2020-02-13 19:10:33 -04:00
Fernando Sahmkow
d23d504d77
Kernel: Refactor synchronization to better match RE
2020-02-11 18:47:31 -04:00
Fernando Sahmkow
c5aefe42aa
Kernel: Change WaitObject to Synchronization object. In order to better reflect RE.
2020-02-11 10:46:25 -04:00
bunnei
ba53543da6
kernel: transfer_memory: Properly reserve and reset memory region.
2020-02-05 23:06:54 -05:00
Fernando Sahmkow
e4a1ead897
Core: Refactor CpuCoreManager to CpuManager and Cpu to Core Manager.
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This commit instends on better naming the new purpose of this classes.
2020-01-26 14:07:22 -04:00
Lioncash
30e365e4fc
kernel/svc: Correct function signature of SignalProcessWideKey
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This function doesn't actually return a result code, so we can amend the
signature of it to match.
2019-12-11 07:13:27 -05:00
Lioncash
67b8265bd6
kernel/svc: Provide implementations for svcDumpInfo/svcDumpInfoNew
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These are fairly trivial to implement, we can just do nothing. This also
provides a spot for us to potentially dump out any relevant info in the
future (e.g. for debugging purposes with homebrew, etc).
While we're at it, we can also correct the names of both of these
supervisor calls.
2019-12-07 22:01:17 -05:00
bunnei
c3d3b173d3
kernel: Implement a more accurate IPC dispatch.
2019-11-28 12:01:53 -05:00
Lioncash
e4c381b885
core/memory: Migrate over Write{8, 16, 32, 64, Block} to the Memory class
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The Write functions are used slightly less than the Read functions,
which make these a bit nicer to move over.
The only adjustments we really need to make here are to Dynarmic's
exclusive monitor instance. We need to keep a reference to the currently
active memory instance to perform exclusive read/write operations.
2019-11-26 21:55:39 -05:00
Lioncash
b05bfc6036
core/memory: Migrate over Read{8, 16, 32, 64, Block} to the Memory class
...
With all of the trivial parts of the memory interface moved over, we can
get right into moving over the bits that are used.
Note that this does require the use of GetInstance from the global
system instance to be used within hle_ipc.cpp and the gdbstub. This is
fine for the time being, as they both already rely on the global system
instance in other functions. These will be removed in a change directed
at both of these respectively.
For now, it's sufficient, as it still accomplishes the goal of
de-globalizing the memory code.
2019-11-26 21:55:39 -05:00
Lioncash
b2165c6b35
core/memory: Migrate over ReadCString() to the Memory class
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This only had one usage spot, so this is fairly straightforward to
convert over.
2019-11-26 21:55:38 -05:00
Lioncash
536fc7f0ea
core: Prepare various classes for memory read/write migration
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Amends a few interfaces to be able to handle the migration over to the
new Memory class by passing the class by reference as a function
parameter where necessary.
Notably, within the filesystem services, this eliminates two ReadBlock()
calls by using the helper functions of HLERequestContext to do that for
us.
2019-11-26 21:55:37 -05:00
Lioncash
e58748fd80
core/memory: Migrate over address checking functions to the new Memory class
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A fairly straightforward migration. These member functions can just be
mostly moved verbatim with minor changes. We already have the necessary
plumbing in places that they're used.
IsKernelVirtualAddress() can remain a non-member function, since it
doesn't rely on class state in any form.
2019-11-26 21:53:34 -05:00
bunnei
9046d4a548
kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects. ( #3154 )
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* kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects.
- See https://github.com/citra-emu/citra/pull/4710 for details.
2019-11-24 20:15:51 -05:00
bunnei
63248f4edd
Update svc.cpp
2019-11-23 16:01:06 -05:00
bunnei
6eaf7ab55f
svc: GetSystemTick should return cntpct_el0, not core ticks.
2019-11-23 15:29:15 -05:00
bunnei
6a3fc5d2ff
Merge pull request #3114 from FernandoS27/cond-var
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Kernel: Correct behavior of Condition Variables to be more similar to real hardware.
2019-11-23 13:24:39 -05:00
Fernando Sahmkow
46bb609981
Kernel: Optimize condition variable threads management.
2019-11-21 11:13:29 -04:00
Fernando Sahmkow
2ab41ceff4
Kernel: Correct SignalProcessWideKey
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When the target is 0, all threads must be processed.
2019-11-21 10:46:55 -04:00
Fernando Sahmkow
2d16507f9f
Kernel: Correct behavior of Condition Variables to be more similar to real hardware.
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This commit ensures cond var threads act exactly as they do in the real
console. The original implementation uses an RBTree and the behavior of
cond var threads is that at the same priority level they act like a
FIFO.
2019-11-21 10:46:55 -04:00
Fernando Sahmkow
7d16b2d2dd
Kernel: Correct Cancel Synchronization.
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This commit corrects the behavior of cancel synchronization when the
thread is running/ready and ensures the next wait is cancelled as it's
suppose to.
2019-11-16 12:41:51 -04:00
bunnei
b0ab803ce8
kernel: events: Remove ResetType::Automatic.
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- This does not actually seem to exist in the real kernel - games reset these automatically.
# Conflicts:
# src/core/hle/service/am/applets/applets.cpp
# src/core/hle/service/filesystem/fsp_srv.cpp
2019-11-03 04:22:45 -05:00