Commit Graph
37 Commits
Author SHA1 Message Date
Steveice10andGitHub a2d1c4a94c kernel: Move serialization code out of headers. (#7312) 2024-01-14 16:18:31 -08:00
GPUCodeandGitHub 5a7f615da1 kernel: Update to use atmosphere macros and correct Result (#7242)
* kernel: Switch to atmosphere style macros

* code: Rename ResultCode to Result

* code: Result constants are lower case

* Address review comments

* core: Remove CASCADE_CODE

* R_TRY replaces completely

* core: Run clang format
2023-12-31 09:01:40 -08:00
GPUCodeandGitHub db7b929e47 core: Remove special regions (#7211) 2023-11-26 12:07:30 -08:00
Steveice10andGitHub dc8425a986 kernel: Fix memory mapping issue introduced in https://github.com/citra-emu/citra/pull/6680 (#7208) 2023-11-26 12:07:10 -08:00
GPUCodeandGitHub f8b8b6e53c core: De-globalize movie (#6659) 2023-08-01 02:57:38 +02:00
Steveice10andGitHub 9cb14044ec kernel: Improvements to process cleanup. (#6680)
* kernel: Properly clean up process threads on exit.

* kernel: Track process-owned memory and free on destruction.

* apt: Implement DoApplicationJump via home menu when available.

* kernel: Move TLS allocation management to owning process.
2023-07-16 17:54:29 -07:00
LioncashandGPUCode b4c38372d1 common/log: Move Log namespace into the Common namespace
Forgot to move this over when I moved the rest of the source files with
lacking namespaces over.
2023-06-30 12:15:51 +03:00
PabloMK7andGitHub 016ce6c286 Add 3GX plugin loader (#6172)
* Initial plugin loader support

* More plugin loader progress

* Organize code and more plugin features

* Fix clang-format

* Fix compilation and add android gui

* Fix clang-format

* Fix macos build

* Fix copy-paste bug and clang-format

* More merge fixes

* Make suggestions

* Move global variable to static member

* Fix typo

* Apply suggestions

* Proper initialization order

* Allocate plugin memory from SYSTEM instead of APPLICATION

* Do not mark free pages as RWX

* Fix plugins in old 3DS mode.

* Implement KernelSetState and notif 0x203

* Apply changes

* Remove unused variable

* Fix dynarmic commit

* Sublicense files with MIT License

* Remove non-ascii characters from license
2022-12-11 10:08:58 +02:00
Pengfei ZhuandGitHub de3d7cf49f kernel/thread: Change owner_process to std::weak_ptr (#5325)
* kernel/thread: Change owner_process to std::weak_ptr

Previously this leaked almost all kernel objects. In short, Threads own Processes which own HandleTables which own maps of Objects which include Threads.

Changing this to weak_ptr at least got the camera interfaces to destruct properly. Did not really check the other objects though, and I think there are probably more leaks.

* hle/kernel: Lock certain objects while deserializing

When deserializing other kernel objects, these objects (`MemoryRegion`s and `VMManager`s) can possibly get modified. To avoid inconsistent state caused by destructor side-effects, we may as well simply lock them until loading is fully completed.

* Fix silly typo

Somehow this didn't break?!
2020-11-15 12:59:45 +01:00
Hamish Milne 92640fc29c Code review actions (plus hopefully fix the linux CI) 2020-03-31 17:54:28 +01:00
Hamish Milneandzhupengfei 96432589bd Use shared_ptr for PageTable 2020-02-13 17:42:04 +08:00
Hamish Milneandzhupengfei 65d96bf6c1 Changed u8* to MemoryRef 2020-02-13 17:42:00 +08:00
Hamish Milneandzhupengfei 7b846ffa98 clang-format fixes 2020-02-13 17:39:15 +08:00
Hamish Milneandzhupengfei 4f95575d41 Serialize some more kernel objects 2020-02-13 17:38:18 +08:00
Hamish Milneandzhupengfei f79c9668a3 Added shader state; WIP kernel objects 2020-02-13 17:38:10 +08:00
Hamish Milneandzhupengfei 6940c99ed6 Added boost serialization 2020-02-13 17:27:50 +08:00
Weiyi Wang 643b7d4dcb Memory: move memory setup into MemorySystem 2018-12-10 22:01:09 -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 WangandGitHub 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 7d8f115185 Prefix all size_t with std::
done automatically by executing regex replace `([^:0-9a-zA-Z_])size_t([^0-9a-zA-Z_])` -> `$1std::size_t$2`
2018-09-06 16:03:28 -04:00
B3n30andGitHub 33b0b5163f Merge pull request #3136 from Subv/mem_aliasing1
Kernel/Memory: Added a function to change the memory state of an address range
2018-01-24 10:17:25 +01:00
Subv a7a5c5aa0d Kernel/IPC: Partially implement MappedBuffer translation.
Right now only MappedBuffers that only span a single page and are not aligned are implemented.

MappedBuffers are unmapped during the reply part of ReplyAndReceive. Only unmapping of ReadOnly buffers is currently implemented.
2018-01-23 08:27:00 -05:00
Subv 928202f744 Kernel/VMManager: Added a function to map a block of memory into the first available address after a given base. 2018-01-23 08:24:15 -05:00
Subv e4f35f70ac Memory: Added a function to change the memory state of an address range.
This will be useful when implementing memory aliasing operations.
2018-01-23 08:19:47 -05:00
Subv 6d2734a074 Kernel/Memory: Give each Process its own page table.
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
Yuri Kunde Schlesner 2cdb40d709 Kernel: Centralize error definitions in errors.h 2017-05-24 21:06:00 -07:00
Emmanuel Gil Peyrot ebdae19fd2 Remove empty newlines in #include blocks.
This makes clang-format useful on those.

Also add a bunch of forgotten transitive includes, which otherwise
prevented compilation.
2016-09-21 11:15:47 +09:00
Emmanuel Gil Peyrot dc8479928c Sources: Run clang-format on everything. 2016-09-18 09:38:01 +09:00
MerryMage 2b93313348 Memory: Implement MMIO 2016-01-30 18:41:04 +00:00
Yuri Kunde Schlesner cdeeecf080 Kernel: Properly implement ControlMemory FREE and COMMIT 2015-08-16 01:03:45 -03:00
Yuri Kunde Schlesner 306408d174 VMManager: Introduce names for used ResultCodes 2015-08-16 01:03:44 -03:00
Yuri Kunde Schlesner b9a9ad9742 VMManager: Make LogLayout log level configurable as a parameter 2015-08-16 01:03:43 -03:00
Yuri Kunde Schlesner 785407d06f VMManager: Change block offsets to size_t 2015-08-16 01:03:43 -03:00
Yuri Kunde Schlesner 5c5cf2f8e0 Core: Properly configure address space when loading a binary
The code now properly configures the process image to match the loaded
binary segments (code, rodata, data) instead of just blindly allocating
a large chunk of dummy memory.
2015-07-11 23:54:42 -03:00
Emmanuel Gil Peyrot aea15f5c73 Core: Cleanup core includes. 2015-06-28 00:36:54 +01:00
Yuri Kunde Schlesner 0a60aa75c2 Kernel: Add VMManager to manage process address spaces
This enables more dynamic management of the process address space,
compared to just directly configuring the page table for major areas.

This will serve as the foundation upon which the rest of the Kernel
memory management functions will be built.
2015-05-27 03:24:12 -03:00