8c92435ded
nso: Refactor and allocate .bss section.
2017-09-30 14:33:58 -04:00
fa1c7c7ee1
process: Support loading multiple codesets.
2017-09-30 14:33:11 -04:00
c5ce5c06e4
kernel: Various threading fixes to support 64-bit addressing.
2017-09-30 14:28:54 -04:00
f01472a5ff
core: Various changes to support 64-bit addressing.
2017-09-30 14:28:54 -04:00
db752b52e8
Merge pull request #2967 from Subv/thread_wakeup_callbacks
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Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken
2017-09-30 09:12:18 -05:00
a13ab958cb
Fixed type conversion ambiguity
2017-09-30 09:34:35 +01:00
8432749db7
Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken.
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This change makes for a clearer (less confusing) path of execution in the scheduler, now the code to execute when a thread awakes is closer to the code that puts the thread to sleep (WaitSynch1, WaitSynchN). It also allows us to implement the special wake up behavior of ReplyAndReceive without hacking up WaitObject::WakeupAllWaitingThreads.
If savestates are desired in the future, we can change this implementation to one similar to the CoreTiming event system, where we first register the callback functions at startup and assign their identifiers to the Thread callback variable instead of directly assigning a lambda to the wake up callback variable.
2017-09-28 11:53:32 -05:00
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
