Weiyi Wang
7f9873d7ec
VMManager: change MapMemoryBlockToBase to use raw backing memory
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And let ServerSession.MappedBufferContext hold the mapped memory
2018-11-16 00:16:13 -05:00
Weiyi Wang
0b8d2ecabe
IPC: store mapped buffer info in session context
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So that it doesn't have to scan over the request buffer again on reply. This also allow us to store additional info like memory mapping
2018-11-16 00:16:13 -05:00
Weiyi Wang
560df843b1
Merge pull request #4405 from wwylele/svc-global
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SVC: new wrapper template & pass system reference across the SVC barrier
2018-11-16 00:07:50 -05:00
Weiyi Wang
a51d7430d7
Merge pull request #4408 from wwylele/ro-map
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ldr_ro: properly map CRS/CRO buffer
2018-11-16 00:07:33 -05:00
Weiyi Wang
fe47243690
Merge pull request #4413 from wwylele/memory-global
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Fix shared font addres; Remove global PhysicalToVirtualAddress
2018-11-13 00:14:24 -05:00
Weiyi Wang
c57ee36222
SVC: hide details in pimpl
2018-11-12 13:59:34 -05:00
Weiyi Wang
aec8b1e375
SVC: use context and generic templates
2018-11-12 13:59:34 -05:00
Weiyi Wang
d373a6430d
SVC: move function_wrappers.h into kernel
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It is only used by kernel/SVC
2018-11-12 13:59:34 -05:00
Weiyi Wang
29ade3e610
Process: check source/target overlap for Map/Unmap
2018-11-11 12:39:05 -05:00
Weiyi Wang
617b388354
Kernel/Process: implement prvileged Map/Unmap
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This is used by svcControlProcessMemory and maps memory as Locked/AliasCode pair.
Also fixed a bug where map didn't apply specified permissions to the alias memory
2018-11-11 12:39:05 -05:00
Weiyi Wang
98ddea4ddd
Kernel: correct MemoryState for TLS
2018-11-09 00:14:13 -05:00
Weiyi Wang
8c65433ab5
Kernel, APT: SharedFont/SharedMemoryOnSharedDevice should always use old linear heap VAddr
2018-11-08 00:19:19 -05:00
Weiyi Wang
1444d60109
Merge pull request #4400 from wwylele/core-timing-global
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CoreTiming: wrap into class
2018-11-06 20:04:56 -05:00
Weiyi Wang
2067946f59
Kernel: reimplement memory management on physical FCRAM ( #4392 )
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* Kernel: reimplement memory management on physical FCRAM
* Kernel/Process: Unmap does not care the source memory permission
What game usually does is after mapping the memory, they reprotect the source memory as no permission to avoid modification there
* Kernel/SharedMemory: zero initialize new-allocated memory
* Process/Thread: zero new TLS entry
* Kernel: fix a bug where code segments memory usage are accumulated twice
It is added to both misc and heap (done inside HeapAlloc), which results a doubled number reported by svcGetProcessInfo. While we are on it, we just merge the three number misc, heap and linear heap usage together, as there is no where they are distinguished.
Question: is TLS page also added to this number?
* Kernel/SharedMemory: add more object info on mapping error
* Process: lower log level; SharedMemory: store phys offset
* VMManager: add helper function to retrieve backing block list for a range
2018-11-06 15:00:47 -05:00
Weiyi Wang
9458e4d8ec
CoreTiming: wrap into class
2018-11-04 10:26:38 -05:00
Weiyi Wang
2d9dfe5bce
Kernel: thread manager still has to be destructed first
2018-11-04 09:29:28 -05:00
Weiyi Wang
57e1f47a52
Kernel: destruct thread/timer managers after processes ( #4399 )
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Processes can keep some Thread/Timer object alive while the manager is already destructed, resulting use-after-free in Thread::Stop and Timer::dtor. To resolve this, the manager objects should be destructed after all related object destructed.
Fixes a bug where quiting citra causes crash while the game is using a Timer.
2018-11-04 10:24:37 +01:00
Weiyi Wang
fc84091d88
Service, Kernel: move named port list to kernel
2018-11-01 12:56:40 -04:00
Weiyi Wang
ece96807c4
Kernel: move memory_regions into Kernel instance
2018-11-01 12:56:40 -04:00
Weiyi Wang
263290d48c
HLE: move SharedPage into Kernel
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similar to config_mem, kernel is responsible for setting up this
2018-11-01 12:56:40 -04:00
Weiyi Wang
773ec47629
Kernel: make config_mem and MapSharedPages members of KernelSystem
2018-11-01 12:56:40 -04:00
Weiyi Wang
95790218f2
HLE: move config_mem to kernel
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ConfigMem is initialized in kernel and only used by kernel. It is also likely how it works on real 3DS
2018-11-01 11:21:34 -04:00
Weiyi Wang
a753b9c6cc
Merge pull request #4228 from NarcolepticK/lle-mapped-buffer
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LLE Mapped Buffer: Add unmapping of write buffer, zero-size, and multiple page handling
2018-10-30 19:18:11 -04:00
Weiyi Wang
445538c2cf
Merge pull request #4371 from wwylele/kernel-global-3
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Kernel: eliminate global state for threads and timers
2018-10-30 00:36:10 -04:00
NarcolepticK
c97146226a
LLE Mapped Buffer: Addressed comments.
2018-10-29 18:35:34 -04:00
Weiyi Wang
f63098ccdf
Kernel/CodeSet: change struct to class
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Fix a warning where class definition and forward declaration mismatch. CodeSet is a kernel object and have ctor/dtor/private members like others, so in convention it should be a class
2018-10-28 10:35:40 -04:00
Weiyi Wang
e5b93741d3
kernel/timer: add TimerManager for timer system states
2018-10-26 16:07:45 -04:00
Weiyi Wang
20ae37ba4f
kernel/Thread: move thread list into the manager
2018-10-26 16:07:45 -04:00
Weiyi Wang
7fc61920cc
kernel/Thread: move thread wake up table and callback handle into the manager
2018-10-26 16:07:45 -04:00
Weiyi Wang
0478bc3dee
Kernel/Thread: move thread queue, current thread, and scheduling related function into the manager
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As we touched it, remove IPC::GetCommandBuffer
2018-10-26 16:07:11 -04:00
Weiyi Wang
876729ab52
kernel/thread: move next_thread_id into manager
2018-10-26 16:07:11 -04:00
Weiyi Wang
34f1fe088c
kernel/thread: add ThreadManager
2018-10-26 16:07:11 -04:00
Weiyi Wang
8ad6cbfde2
kernel/thread: change owner_process parameter to reference
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To enforce a valid process object
2018-10-26 09:37:46 -04:00
Weiyi Wang
e5c5d1ecce
Kernel: change owner_process in Thread/SharedMemory to raw pointer
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Otherwise circular ownership would form in Process->handle_table->thread->owner_process
2018-10-25 19:54:06 -04:00
Weiyi Wang
8d32843d68
thread/kernel: remove unused callback_id
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we use the thread id for the same purpose now
2018-10-23 10:06:32 -04:00
Weiyi Wang
eb285c33fd
kernel: make handle table per-process
2018-10-22 21:32:34 -04:00
Weiyi Wang
fda2a5cf54
kernel/thread: use std::unordered_map for callback record
2018-10-22 21:32:34 -04:00
Weiyi Wang
5b45a3e1b5
Kernel/Timer: use unordered_map for callback recording
2018-10-22 21:32:34 -04:00
Weiyi Wang
8fb3d8ff38
kernel/process: move current process to kernel instance
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Two functional change:
QueryProcessMemory uses the process passed from handle instead current_process
Thread::Stop() uses TLS from owner_process instead of current_process
2018-10-22 21:32:34 -04:00
Weiyi Wang
d9342622b0
kennel/process: move process list to kernel instance
2018-10-22 21:32:34 -04:00
Weiyi Wang
4238754d8c
kernel/process: move next_process_id to kernel instance
2018-10-22 09:30:48 -04:00
Lioncash
930abb4b5e
svc: Correct vma_map boundary check within QueryProcessMemory
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This should be using the process instance retrieved within the function,
and not g_current_process, otherwise this is potentially comparing
iterators from unrelated vma_map instances (which is undefined
behavior).
2018-10-21 22:00:12 -04:00
Weiyi Wang
751ebe55e9
Kernel: pass ref down to Object and wrap ID counter into kernel state
2018-10-18 21:41:36 -04:00
Weiyi Wang
87426b29ff
kernel: pass ref to shared memory
2018-10-18 21:41:36 -04:00
Weiyi Wang
2a411bb501
Kernel: wrap resource limit state into kernel state; pass ref to resource limit
2018-10-18 21:41:36 -04:00
Weiyi Wang
13c26b4371
Kernel: pass ref to session pair
2018-10-18 21:41:36 -04:00
Weiyi Wang
1213a298df
Kernel: pass ref to port
2018-10-18 21:41:36 -04:00
Weiyi Wang
c141657d83
Kernel: pass ref to timer
2018-10-18 21:41:36 -04:00
Weiyi Wang
247249d5d3
Kernel: pass ref to sempahore
2018-10-18 21:41:36 -04:00
Weiyi Wang
d940293d32
Kernel: pass ref to thread
2018-10-18 21:41:36 -04:00
