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101 Commits

Author SHA1 Message Date
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
Lioncash 6278937a28 dyncom: Get rid of armemu.h 2015-05-23 20:51:02 -04:00
Subv d3634d4bf4 Core/ResourceLimits: Implemented the basic structure of ResourceLimits.
Implemented svcs GetResourceLimit, GetResourceLimitCurrentValues and GetResourceLimitLimitValues.

Note that the resource limits do not currently keep track of used objects, since we have no way to distinguish between an object created by the application, and an object created by some HLE module once we're inside Kernel::T::Create.
2015-05-14 22:50:13 -05:00
Yuri Kunde Schlesner dd4430609a Memory: Use a table based lookup scheme to read from memory regions 2015-05-15 00:04:43 -03:00
Yuri Kunde Schlesner 7ada357b2d Memmap: Re-organize memory function in two files
memory.cpp/h contains definitions related to acessing memory and
configuring the address space
mem_map.cpp/h contains higher-level definitions related to configuring
the address space accoording to the kernel and allocating memory.
2015-05-15 00:04:38 -03:00
Yuri Kunde Schlesner 6d60acf0f1 Kernel: Introduce skeleton Process class to hold process data 2015-05-08 22:11:02 -03:00
Yuri Kunde Schlesner 0f39cc359b Core: Fix sorting in CMakeFiles.txt 2015-05-08 03:03:04 -03:00
Lioncash ae0c38a333 Remove unnecessary dyncom header files 2015-05-07 20:45:28 -04:00
Yuri Kunde Schlesner b89f644cfe FileSys: De-inline Path members 2015-05-06 23:45:06 -03:00
Lioncash d66a12c6f6 dyncom: Remove unused/unnecessary VFP cruft 2015-04-17 20:46:05 -04:00
purpasmart96 d6c9af600f IR: Move The IR services to their own folder and implement "GetHandles" 2015-04-03 19:36:03 -07:00
purpasmart96 198c0ddc72 Services: Stubs and minor changes 2015-04-02 20:05:11 -07:00
archshift 041e99b613 Added LCD registers, and implementation for color filling in OGL code. 2015-03-09 15:51:41 -07:00
Subv 83a8975cb8 Services: Moved the PTM and APT services to their own folder
This coincidentally fixes an issue about the PTM service failing to create its SharedExtSaveData archive due to the FS service not being initialized by the time the creating code runs.

Ideally I'd like to move each process to its own folder, and have a single file per process that registers the service classes, which would be in their own files inside that folder. Then each service class would just call functions from the process to complete the commands.
2015-03-03 21:48:08 -05:00
Yuri Kunde Schlesner 7725256f64 Explicitly instantiate constructors/destructors for Kernel objects
This should speed up compile times a bit, as well as enable more liberal
use of forward declarations. (Due to SharedPtr not trying to emit the
destructor anymore.)
2015-02-02 15:37:07 -02:00
Lioncash f44781fd7b arm: Adios armemu 2015-01-31 20:43:03 -05:00
Lioncash 83bc1a3120 arm: Get rid of armcpu.h and skyeye_types.h 2015-01-30 16:16:58 -05:00
Subv c2e9990149 Services: Stubbed more services.
Implemented FSUser::CreateExtSaveData
2015-01-24 15:44:40 -05:00
bunnei 92550013cf Merge pull request #493 from archshift/ptmplay
Stubbed some services
2015-01-22 13:25:19 -05:00
archshift 1f109c6b49 Added HID_SPVR service and split HID_U implementation into service/hid/hid.xxx 2015-01-21 13:31:10 -08:00
archshift a68dda6328 Stubbed cam:u service 2015-01-21 12:50:18 -08:00
archshift 7516ceaf93 Stubbed ptm:play service 2015-01-21 12:50:18 -08:00
bunnei be8f665142 Merge pull request #383 from zhuowei/shared_page
Add some support for the shared page
2015-01-18 18:31:52 -05:00
Zhuowei Zhang edb8450420 Add some support for the shared page (currently 3d slider is implemented) 2015-01-15 22:16:13 -05:00
Subv cf071cd897 Services: Added some missing services.
cfg:s, ptm:sysm, apt:s.
apt:s is almost exactly the same as apt:u as per 3dbrew
2015-01-13 14:43:30 -05:00
Subv 07044651ef SVC: Implemented the Timer service calls. 2015-01-08 21:22:14 -05:00
bunnei 26f31a2dfb Merge pull request #386 from archshift/y2ru
Stub the y2r:u service
2015-01-04 21:40:58 -05:00
archshift 48130b1eaa Stub the y2r:u service 2015-01-03 16:42:39 -03:00
Subv aade417b14 Archives: Reduced duplicate code in RomFS and SaveCheck.
Fixed a few warnings and cleaned up the code
2015-01-02 21:13:54 -05:00
Subv 2c89d4d5cd Archives: Implemented ExtSaveData and SharedExtSaveData
They will be stored in /extsavedata/SDMC and /extsavedata/NAND respectively.
Also redirect some APT_A functions to their APT_U equivalents.
Implemented the gamecoin.dat file in SharedExtSaveData in the PTM module.
Implemented formatting the savegame.
Retake a previous savegame if it exists instead of reporting them as not formatted every time a game is loaded.
2014-12-29 22:29:55 -05:00
purpasmart96 9796bc1fa2 More services & small clean ups 2014-12-25 19:08:33 -08:00
Subv 6115f013a9 CFG: Create a new subfolder cfg inside service to handle cfg
Moved most of the shared CFG code there, implemented a few CFG:I functions
2014-12-21 16:41:06 -05:00
Subv bec527fa24 SaveData: Implemented the SystemSaveData archive.
It will be stored in the /syssavedata folder. This archive is user by various Services and possibly games via the FS:U service.
2014-12-17 23:44:32 -05:00
Subv ea9ce0fba7 Filesystem/Archives: Implemented the SaveData archive
The savedata for each game is stored in /savedata/<ProgramID> for NCCH files. ELF files and 3DSX files use the folder 0 because they have no ID information

Got rid of the code duplication in File and Directory

Files that deal with the host machine's file system now live in DiskFile, similarly for directories and DiskDirectory and archives with DiskArchive.

FS_U: Use the correct error code when a file wasn't found
2014-12-17 19:21:38 -05:00
bunnei cd2a31eaf4 Merge pull request #283 from yuriks/archive-refactor
Archive refactor
2014-12-15 22:15:08 -05:00
Yuri Kunde Schlesner 0931a42af0 Service.FS: Rename FileSys::File to FileBackend 2014-12-16 01:08:43 -02:00
Yuri Kunde Schlesner d51afab0bc Service.FS: Rename FileSys::Directory to DirectoryBackend 2014-12-16 01:08:43 -02:00
Yuri Kunde Schlesner 82fe821e87 Service.FS: Rename FileSys::Archive to ArchiveBackend 2014-12-16 01:08:42 -02:00
Yuri Kunde Schlesner c72ccfa6db HLE: Move kernel/archive.* to service/fs/ 2014-12-16 01:08:14 -02:00
bunnei 5df176425b Merge pull request #282 from archshift/services
Added stubs for ldr:ro, cecd:u, nim:aoc, and am:app services
2014-12-15 19:28:13 -05:00
archshift 89eef9eb6d Added stub for nim:aoc service... 2014-12-15 15:32:42 -08:00
archshift 1356a6b313 Added stub for cecd:u service...
I couldn't find any information about this service...
2014-12-15 15:32:42 -08:00
archshift 6117fad036 Added stub for ldr:ro service... 2014-12-15 15:32:42 -08:00
archshift 6b51683bb1 Added am:app service stub.
Apparently nothing at all is known about this service...
2014-12-15 15:32:41 -08:00
Yuri Kunde Schlesner e321decf98 Remove SyncRequest from K::Object and create a new K::Session type
This is a first step at fixing the conceptual insanity that is our
handling of service and IPC calls. For now, interfaces still directly
derived from Session because we don't have the infrastructure to do it
properly. (That is, Processes and scheduling them.)
2014-12-15 18:26:17 -02:00
Subv 82c84883a5 SVC: Implemented svcCreateSemaphore
ToDo: Implement svcReleaseSemaphore
* Some testing against hardware needed
2014-12-13 13:40:09 -05:00
Yuri Kunde Schlesner 521e1cb7e0 Remove unused NDMA module 2014-12-09 18:27:16 -02:00
ichfly 1aa969741d Loader: Add 3DSX support 2014-12-08 18:06:43 +01:00
Yuri Kunde Schlesner c2588403c0 HLE: Revamp error handling throrough the HLE code
All service calls in the CTR OS return result codes indicating the
success or failure of the call. Previous to this commit, Citra's HLE
emulation of services and the kernel universally either ignored errors
or returned dummy -1 error codes.

This commit makes an initial effort to provide an infrastructure for
error reporting and propagation which can be use going forward to make
HLE calls accurately return errors as the original system. A few parts
of the code have been updated to use the new system where applicable.

One part of this effort is the definition of the `ResultCode` type,
which provides facilities for constructing and parsing error codes in
the structured format used by the CTR.

The `ResultVal` type builds on `ResultCode` by providing a container for
values returned by function that can report errors. It enforces that
correct error checking will be done on function returns by preventing
the use of the return value if the function returned an error code.

Currently this change is mostly internal since errors are still
suppressed on the ARM<->HLE border, as a temporary compatibility hack.
As functionality is implemented and tested this hack can be eventually
removed.
2014-11-24 17:08:36 -02:00
purpasmart96 9821bfcb8e Add more services and some fixes, along with more "override"
in the service's headers
2014-11-20 17:09:57 -08:00