3165466b66
Kernel/Thread: Allow specifying which process a thread belongs to when creating it.
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Don't automatically assume that Thread::Create will only be called when the parent process is currently scheduled. This assumption will be broken when applets or system modules are loaded.
2017-09-26 17:40:49 -05:00
c02bbb7030
memory: Add GetCurrentPageTable/SetCurrentPageTable
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Don't expose Memory::current_page_table as a global.
2017-09-24 22:42:42 +01:00
813837c5cf
Merge pull request #2842 from Subv/switchable_page_table
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Kernel/Memory: Give each process its own page table and allow switching the current page table upon reschedule
2017-09-15 22:41:45 +02:00
b178089251
Kernel/Threads: Don't clear the CPU instruction cache when performing a context switch from an idle thread into a thread in the same process.
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We were unnecessarily clearing the cache when going from Process A -> Idle -> Process A, this caused extreme performance regressions.
2017-09-15 14:26:15 -05:00
214150f00c
Kernel/Memory: Changed GetPhysicalPointer so that it doesn't go through the current process' page table to obtain a pointer.
2017-09-15 14:26:13 -05:00
c34ec5e77c
Kernel/Memory: Switch the current page table when a new process is scheduled.
2017-09-10 15:14:31 -05:00
6d2734a074
Kernel/Memory: Give each Process its own page table.
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The loader is in charge of setting the newly created process's page table as the main one during the loading process.
2017-09-10 15:13:41 -05:00
61442d6afb
Merge pull request #2839 from Subv/global_kernel_lock
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Kernel/HLE: Use a mutex to synchronize access to the HLE kernel state between the cpu thread and any other possible threads that might touch the kernel (network thread, etc).
2017-08-23 18:17:44 -06:00
2bbff9fa96
Merge pull request #2893 from Subv/not_schedule_main_thread
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Kernel/Threads: Don't immediately switch to the new main thread when loading a new process.
2017-08-22 17:45:47 -04:00
bca8916cea
Kernel/HLE: Use a mutex to synchronize access to the HLE kernel state between the cpu thread and any other possible threads that might touch the kernel (network thread, etc).
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This mutex is acquired in SVC::CallSVC, ie, as soon as the guest application enters the HLE kernel, and should be acquired by the aforementioned threads before modifying kernel structures.
2017-08-22 09:30:55 -05:00
fa228ca637
Kernel/Threads: Don't immediately switch to the new main thread when loading a new process.
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This is necessary for loading multiple processes at the same time.
The main thread will be automatically scheduled when necessary once the scheduler runs.
2017-08-21 20:54:29 -05:00
65f19b51c4
Warnings: Add UNREACHABLE macros to switches that contemplate all possible values.
2017-08-21 08:34:28 -05:00
045d0b5bbd
Merge pull request #2799 from yuriks/virtual-cached-range-flush
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Add address conversion functions returning optional, Add function to flush virtual region from rasterizer cache
2017-07-22 10:15:52 +03:00
56d718b2a1
Merge pull request #2793 from Subv/replyandreceive
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Kernel/SVC: Partially implemented svcReplyAndReceive
2017-06-29 17:05:22 -05:00
b53fa9514f
Kernel/SVC: Pass the current thread as a parameter to ClientSession::SendSyncRequest.
2017-06-29 12:30:34 -05:00
c3c9175a1c
Kernel/Sessions: Clean up the list of pending request threads of a session when the client endpoint is closed.
2017-06-25 23:38:29 -05:00
8feeb81af2
Kernel/ServerSession: Keep track of which threads have issued sync requests.
2017-06-25 14:47:25 -05:00
e192d417ec
Kernel: Implement AcceptSession SVC
2017-06-23 11:26:37 -07:00
326e7c7020
Memory: Make PhysicalToVirtualAddress return a boost::optional
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And fix a few places in the code to take advantage of that.
2017-06-21 22:55:17 -07:00
f64d0b3f26
Kernel/IPC: Support translation of null handles
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Missed this in my first implementation. Thanks to @wwylele for pointing
out that this was missing.
2017-06-21 14:27:03 -07:00
c4f0927a62
Merge pull request #2789 from yuriks/misc-kernel
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Trivial no-op additions
2017-06-21 20:34:12 +03:00
b21dfbb295
Merge pull request #2790 from yuriks/remove-movefrom
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Remove ResultVal::MoveFrom
2017-06-20 22:04:09 -07:00
723dc644fa
ResultVal: Remove MoveFrom()
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Replace it with std::move(result_val).Unwrap(), or Foo().Unwrap() in
case you already have an rvalue.
2017-06-18 19:03:15 -07:00
90b8d4dd36
Kernel: Add comment about the extended linear heap area
2017-06-18 18:38:40 -07:00
0dfafdbe59
Kernel/IPC: Make HLERequestContext usable from outside kernel
2017-06-18 16:05:12 -07:00
d8f6000f54
Kernel/IPC: Use boost::small_vector for HLE context objects
2017-06-11 16:34:13 -07:00
92ca422088
Kernel: Allow clearing request_objects to re-use buffer space
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Reduces the necessary allocation to max(in_handles, out_handles) rather
than (in_handles + out_handles).
2017-06-11 13:10:21 -07:00
8cb65fe65a
Kernel: Basic support for IPC translation for HLE services
2017-06-11 13:10:21 -07:00
05fee70211
Kernel: Add methods in HLERequestContext abstracting handle creation
2017-06-11 13:07:33 -07:00
20e5abb308
ServiceFramework: Use separate copy of command buffer
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Copy the IPC command buffer to/from the request context before/after the
handler is invoked. This is part of a move away from using global data
for handling IPC requests.
2017-06-11 13:07:33 -07:00
78398d0978
Merge pull request #2756 from yuriks/service-framework
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New service framework
2017-06-08 21:03:03 -07:00
838faf147e
Session: Remove/add some forward declarations
2017-06-08 00:33:57 -07:00
d666e01cdf
Kernel: Ensure objects are kept alive during ClientSession disconnection
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Fixes #2760
2017-06-08 00:33:24 -07:00
84c497292a
Service: Add new ServiceFramework framework for writing HLE services
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The old "Interface" class had a few problems such as using free
functions (Which didn't allow you to write the service handler as if it
were a regular class.) which weren't very extensible. (Only received one
parameter with a pointer to the Interface object.)
The new ServiceFramework aims to solve these problems by working with
member functions and passing a generic context struct as parameter. This
struct can be extended in the future without having to update all
existing service implementations.
2017-06-08 00:11:37 -07:00
6dc133c24a
Kernel: Remove some unnecessary namespace qualifications
2017-06-06 14:51:42 -07:00
6354d08359
Kernel: Add a dedicated SetHleHandler method to ServerPort/ServerSession
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This allows attaching a HLE handle to a ServerPort at any point after it
is created, allowing port/session creation to be generic between HLE and
regular services.
2017-06-06 02:56:32 -07:00
e626a520ca
HLE: Move SessionRequestHandler from Service:: to Kernel::
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Most of the code that works with this is or will be in the kernel, so
it's a more appropriate place for it to be.
2017-06-05 23:40:11 -07:00
be031989ee
Kernel: Move HandleTable to a separate file
2017-05-29 17:34:39 -07:00
64ecf81a3c
Kernel: Move WaitObject to a separate file
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Now that HandleTable doesn't directly depend on WaitObject anymore, this
can be separated from the main kernel.h header.
2017-05-29 16:16:46 -07:00
9453223075
Kernel: Removed HandleTable::GetWaitObject
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This isn't necessary anymore since plain Get works correctly for
WaitObjects.
2017-05-29 15:10:06 -07:00
b17754f998
Kernel: Extract dynamic Object pointer cast into its own function
2017-05-29 14:42:27 -07:00
2cdb40d709
Kernel: Centralize error definitions in errors.h
2017-05-24 21:06:00 -07:00
cc566dadd8
Merge pull request #2406 from Subv/session_disconnect
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Kernel: Properly update port counters on session disconnection.
2017-05-21 17:18:16 -07:00
37347bfa38
Kernel/Sessions: Remove the ClientSession::Create function.
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It is not meant to be used by anything other than CreateSessionPair.
2017-05-21 18:52:42 -05:00
ce5bc477ca
Kernel: Remove a now unused enum and variable regarding a session's status.
2017-05-15 11:22:16 -05:00
ddfabf3133
Kernel: Use a Session object to keep track of the status of a Client/Server session pair.
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Reduce the associated port's connection count when a ServerSession is destroyed.
2017-05-15 11:22:15 -05:00
f18d454eb6
Kernel: Map special regions according to ExHeader
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This replaces the hardcoded VRAM/DSP mappings with ones made based on
the ExHeader ARM11 Kernel caps list. While this has no visible effect
for most applications (since they use a standard set of mappings) it
does improve support for system modules and n3DS exclusives.
2017-05-09 21:44:00 -07:00
b4a93cfdde
DSP: Create backing memory for entire DSP RAM
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Also move address space mapping out of video_core.
2017-05-09 21:44:00 -07:00
85ba60d5ec
Timer: restore missing signaled=true from #2421
2017-02-27 22:49:46 +02:00
dcf115778a
Fix log entry in timer::signal ( #2600 )
2017-02-27 11:04:03 -05:00
