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640 commits

Author SHA1 Message Date
Weiyi Wang
643b7d4dcb Memory: move memory setup into MemorySystem 2018-12-10 22:01:09 -05:00
Weiyi Wang
23bad5d398 fix clang-format 2018-12-06 13:30:58 -05:00
Weiyi Wang
7e8ba6ed8e Memory: move memory chunk into pImpl and make them dynamically allocated 
Otherwise MSVC would give out-of-memory error on compile time
 2018-12-06 13:30:47 -05:00
Weiyi Wang
c6b3186475 Memory: IsValidVirtualAddress can be global 2018-12-05 20:21:14 -05:00
Weiyi Wang
42edab01d9 Memory: move states into class 2018-12-05 20:21:14 -05:00
Weiyi Wang
2582d64fb3 Memory: move block operations into class 2018-12-05 20:21:14 -05:00
Weiyi Wang
323990d402 Memory: move Read/Write8/16/32/64 and ReadCString into class 2018-12-05 20:21:14 -05:00
Weiyi Wang
405218c3a7 Memory: move IsValidVirtualAddress into class 2018-12-05 20:21:14 -05:00
Weiyi Wang
296c458e0e Memory: move GetPhysicalPointer and IsValidPhysicalAddress into class 2018-12-05 20:21:14 -05:00
Weiyi Wang
8c618c3fc3 Memory: move PageTable functions into class 2018-12-05 20:16:42 -05:00
Weiyi Wang
b199b7ada9 Memory: move GetFCRAMOffset into MemorySystem 2018-12-05 20:16:42 -05:00
Weiyi Wang
8118be6615 Kernel: pass in MemorySystem 2018-12-05 20:16:42 -05:00
Weiyi Wang
7e90abec78
Merge pull request #4442 from wwylele/memory-no-kernel 
Memory: decouple from Kernel
 2018-11-28 11:24:41 -05:00
Lioncash
067f09b41d
kernel/shared_memory: std::move the string parameter in SetName() 
This avoids a potential reallocation.
 2018-11-24 10:07:11 -05:00
Lioncash
86c36cb176 kernel/shared_memory: Make Map() and Unmap() take the target process by reference rather than as a pointer 
Both member functions assume the passed in target process will not be
null. Instead of making this assumption implicit, we can change the
functions to be references and enforce this at the type-system level.
 2018-11-23 17:00:12 +01:00
Lioncash
0f544af89a kernel/shared_memory: Add a const qualified member function overload for GetPointer() 
Given this doesn't mutate instance state, we can provide a
const-qualified variant as well.
 2018-11-23 16:38:18 +01:00
Lioncash
1cb9bea504 kernel/shared_memory: Make data members private 
Rather than allow unfettered access to the class internals, we hide all
members by default and create and API that other code can operate
against.
 2018-11-23 16:20:18 +01:00
Lioncash
662c3ff684 kernel/handle_table: Move private static functions into the cpp file 
These don't depend on class state, and are effectively implementation
details, so they can go into the cpp file .
 2018-11-23 15:58:12 +01:00
Lioncash
83f6e9ea72 kernel/handle_table: Default destructor in the cpp file 
We don't need to potentially inline the teardown logic of all of the
handle instances.
 2018-11-23 15:58:07 +01:00
Weiyi Wang
8871f5a4ac Memory: remove ReadBlock with current process 2018-11-19 11:16:55 -05:00
Weiyi Wang
7308b8d294 Memory: remove IsValidVirtualAddress with current process 2018-11-19 11:16:55 -05:00
Weiyi Wang
2b768da531
Merge pull request #4433 from wwylele/vmmanager-simple 
VMManager: remove shared_ptr<vector> backing type
 2018-11-19 11:13:22 -05:00
Weiyi Wang
803f783f07
Merge pull request #4427 from wwylele/query-memory-merge 
SVC: QueryMemory merges similar VMA
 2018-11-19 11:10:15 -05:00
Weiyi Wang
95bbe2302b Kernel/IPC: fix mapped buffer target address 2018-11-16 19:47:16 -05:00
Weiyi Wang
cfa9a322c7 Kernel/SharedMemory: set and reset source memory state 2018-11-16 00:24:08 -05:00
Weiyi Wang
b6ab4e466b VMManager: remove all backing block related functions 
The shared_ptr<vector> type backing memory is unused now, and is not expected to be used in the future
 2018-11-16 00:16:13 -05:00
Weiyi Wang
7f9873d7ec VMManager: change MapMemoryBlockToBase to use raw backing memory 
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 
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 
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 
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 
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 
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 
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
5325388e24 SVC: QueryMemory merges similar VMA 2018-11-08 20:42:21 -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 
CoreTiming: wrap into class
 2018-11-06 20:04:56 -05:00
Weiyi Wang
2067946f59
Kernel: reimplement memory management on physical FCRAM (#4392) 
* 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) 
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 
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 
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 
LLE Mapped Buffer: Add unmapping of write buffer, zero-size, and multiple page handling
 2018-10-30 19:18:11 -04:00