Commit graph

2773 commits

Author SHA1 Message Date
bunnei
dc328440c8
Merge pull request #1479 from ogniK5377/nmap-revamped
Added error codes for nvmap
2018-10-12 12:06:22 -04:00
Lioncash
b492d43e63 thread: Remove unnecessary memset from ResetThreadContext()
Regular value initialization is adequate here for zeroing out data. It
also has the benefit of not invoking undefined behavior if a non-trivial
type is ever added to the struct for whatever reason.
2018-10-12 10:57:31 -04:00
David Marcec
4d2de6564f Returned an error before processing other remaps 2018-10-12 17:10:41 +11:00
David Marcec
c55b5de0fb Made the minimum alignment more clear 2018-10-12 17:06:46 +11:00
Lioncash
4ccf30dfaa svc: Fix typos in sanitizing checks for MapMemory/UnmapMemory 2018-10-12 01:48:26 -04:00
David Marcec
98b760c645 Wip 2018-10-12 16:28:00 +11:00
bunnei
9bf409f275
Merge pull request #1474 from ogniK5377/hwopus-decodeinterleavedwithperformance
HwOpus, Implemented DecodeInterleavedWithPerformance
2018-10-11 16:52:13 -04:00
bunnei
3fd26b7147
Merge pull request #1472 from lioncash/san
svc: Add missing address range sanitizing checks to MapMemory/UnmapMemory
2018-10-11 16:51:41 -04:00
David Marcec
85b0d9a7be Dynamically decide handheld variant based on supported npad id priority
Kirby input still doesn't work, should fix a lot of other games
2018-10-12 02:56:49 +11:00
David Marcec
c7763603ef Added error codes for nvmap 2018-10-11 23:06:34 +11:00
David Marcec
5dd538cace Passing an invalid nmap handle to Remap should throw an error
Added error for invalid nmap handles
2018-10-11 20:32:21 +11:00
bunnei
bf795edac4 nvhost_as_gpu: Flush CPU VAddr on UnmapBuffer. 2018-10-11 00:19:36 -04:00
David Marcec
fa10905e1e HwOpus, Implemented DecodeInterleavedWithPerformance
Used by sonic ages
2018-10-11 13:06:56 +11:00
Lioncash
72e9cb523e svc: Add missing address range sanitizing checks to MapMemory/UnmapMemory
This adds the missing address range checking that the service functions
do before attempting to map or unmap memory. Given that both service
functions perform the same set of checks in the same order, we can wrap
these into a function and just call it from both functions, which
deduplicates a little bit of code.
2018-10-10 20:30:49 -04:00
David Marcec
9e924f2ef2 Added BeginPermitVibrationSession and EndPermitVibrationSession
Used by Mario Party
2018-10-11 00:58:47 +11:00
David Marcec
3d75c9cd7a Added GetLedPattern and HandheldVariant
HandheldVariant is for specific games which expect handheld controllers to be at position 8(kirby), however this doesn't fix all games as some games require handhelds to be at position 0(snipperclips)
2018-10-10 21:38:43 +11:00
Lioncash
5c0408596f kernel/thread: Use a regular pointer for the owner/current process
There's no real need to use a shared pointer in these cases, and only
makes object management more fragile in terms of how easy it would be to
introduce cycles. Instead, just do the simple thing of using a regular
pointer. Much of this is just a hold-over from citra anyways.

It also doesn't make sense from a behavioral point of view for a
process' thread to prolong the lifetime of the process itself (the
process is supposed to own the thread, not the other way around).
2018-10-10 02:04:55 -04:00
David Marcec
46cdeb4549 Kirby expects handheld controllers to be at position 8 2018-10-10 14:21:56 +11:00
David Marcec
f43815af5d Added the ability to "disconnect" individual npads
Fixes arms
2018-10-10 13:15:39 +11:00
David Marcec
b79c294c02 Removed unneeded forward declarations 2018-10-10 13:15:37 +11:00
David Marcec
5857aea94e Addressed changes for better hid 2018-10-10 13:15:37 +11:00
David Marcec
56f35ab262 "Better Hid" rework part 1 2018-10-10 13:15:35 +11:00
David Marcec
2db37ddea9 Changed all casts in svc_wrap.h to be static_cast instead 2018-10-10 12:49:08 +11:00
David Marcec
09b6dda8f0 Use a better name than "dont_kill_application"
signal_debugger seems like a more fitting name
2018-10-10 12:27:44 +11:00
David Marcec
a4412c8e22 Fixed incorrect types for svcBreak
svcBreak reason should be a u32, not a u64.
2018-10-10 12:23:50 +11:00
David Marcec
f5631e78d1 Added bitfield instead of manually checking if the bit is set 2018-10-09 12:11:14 +11:00
David Marcec
af3ba94b2a Actual kill execution when the bit isn't set, not the other way around 2018-10-09 11:14:48 +11:00
David Marcec
c50f66a8eb svcBreak, Signalling to the debugger should not kill execution
When loading NROs, svcBreak is called to signal to the debugger that a new "module" is loaded. As no debugger is technically attached we shouldn't be killing the programs execution.
2018-10-09 11:10:30 +11:00
bunnei
fd891ee9c0
Merge pull request #1456 from ogniK5377/aoc-u-fixups
Fixed assertion due to CountAddOnContent & Casting warnings
2018-10-08 01:21:05 -04:00
David Marcec
c5c184246d Unmapping an unmapped buffer should succeed
Hardware tests show that trying to unmap an unmapped buffer already should always succeed. Hardware test was tested up to 32 iterations of attempting to unmap
2018-10-08 13:26:48 +11:00
David Marcec
fa3f3cd07f Fixed assertion due to CountAddOnContent
Word count should be 3 since we're pushing a result code and a u32.

Also fixed up compiler warnings due to casting
2018-10-08 00:25:46 +11:00
bunnei
6e4d2e672d
Merge pull request #1396 from DarkLordZach/packed-updates
loader: Add support for packed updates
2018-10-06 23:58:24 -04:00
David Marcec
612ce89eca Added forward define for ServerPort 2018-10-06 17:47:33 +10:00
David Marcec
f84b9ed4e8 Ported #4296 from citra
This will allow us to easily remove the use of "NFC" in "System"
2018-10-06 16:49:01 +10:00
Lioncash
6ddf8f34db
kernel/mutex: Amend behavior of TransferMutexOwnership()
This was the result of a typo accidentally introduced in
e51d715700. This restores the previous
correct behavior.

The behavior with the reference was incorrect and would cause some games
to fail to boot.
2018-10-06 01:13:02 -04:00
balika011
1a5d6de0d4 thread: Make the scheduler pointer a regular pointer
Conceptually, it doesn't make sense for a thread to be able to persist
the lifetime of a scheduler. A scheduler should be taking care of the
threads; the threads should not be taking care of the scheduler.

If the threads outlive the scheduler (or we simply don't actually
terminate/shutdown the threads), then it should be considered a bug
that we need to fix.

Attributing this to balika011, as they opened #1317 to attempt to fix
this in a similar way, but my refactoring of the kernel code caused
quite a few conflicts.
2018-10-05 14:53:01 -04:00
bunnei
e51d715700
Merge pull request #1439 from lioncash/thread
kernel/thread: Make all instance variables private
2018-10-05 13:41:54 -04:00
Zach Hilman
38c2ac95af romfs_factory: Extract packed update setter to new function 2018-10-05 08:53:51 -04:00
Lioncash
baed7e1fba kernel/thread: Make all instance variables private
Many of the member variables of the thread class aren't even used
outside of the class itself, so there's no need to make those variables
public. This change follows in the steps of the previous changes that
made other kernel types' members private.

The main motivation behind this is that the Thread class will likely
change in the future as emulation becomes more accurate, and letting
random bits of the emulator access data members of the Thread class
directly makes it a pain to shuffle around and/or modify internals.
Having all data members public like this also makes it difficult to
reason about certain bits of behavior without first verifying what parts
of the core actually use them.

Everything being public also generally follows the tendency for changes
to be introduced in completely different translation units that would
otherwise be better introduced as an addition to the Thread class'
public interface.
2018-10-04 00:14:15 -04:00
bunnei
cf3a6dd4a1
Merge pull request #1434 from DarkLordZach/dlc-edge-case
aoc_u: Fix edge case with DLC that causes breaks
2018-10-03 21:39:23 -04:00
bunnei
39f08e551d
Merge pull request #1433 from lioncash/fs
services/fsp_srv: Amend service function table
2018-10-03 19:13:57 -04:00
Zach Hilman
9aaf1c0df8 aoc_u: Fix edge case with DLC that causes breaks
In some games (Splatoon 2 and Splatoon 2 Splatfest World Premiere, notably), pass offset=0 and count=2047 into the ListAddOnContent method which should return all DLCs for the current title. The (presumably) intended behavior is to successfully return a empty array but because of a < v. <= in an if statement, a failure error code was returned causing these games to svcBreak. This fixes that if statement.
2018-10-02 21:56:32 -04:00
Lioncash
cba78dc70a services/fsp_srv: Amend service function table
Adds new functions that have been given names to the table. Information
is based off what is provided on Switchbrew.
2018-10-02 21:34:33 -04:00
Lioncash
d80dd2b812 service/lbl: Update service function table
Amends the lbl service table to include new names of functions that were
added to Switchbrew.
2018-10-02 21:15:59 -04:00
Zach Hilman
f72046099a aoc_u: Extract AccumulateAOCTitleIDs to separate function 2018-09-30 21:07:22 -04:00
Zach Hilman
7d86a008e2 aoc_u: Implement GetAddOnContentBaseId
Command #5
2018-09-30 21:01:35 -04:00
Zach Hilman
62225ae050 aoc_u: Implement Count, List and Prepare AddOnContent
Commands #2, #3, and #7
2018-09-30 21:01:35 -04:00
bunnei
8f2ad3a66d
Merge pull request #1338 from raven02/service_vi
Implement ISystemDisplayService::GetDisplayMode
2018-09-30 15:39:54 -04:00
Lioncash
541c550753 kernel/svc: Implement svcGetThreadContext()
Now that we have all of the rearranging and proper structure sizes in
place, it's fairly trivial to implement svcGetThreadContext(). In the
64-bit case we can more or less just write out the context as is, minus
some minor value sanitizing. In the 32-bit case we'll need to clear out
the registers that wouldn't normally be accessible from a 32-bit
AArch32 exectuable (or process).
2018-09-30 05:29:40 -04:00
Lioncash
dccfe193a9 kernel/process: Add a data member to determine if a process is 64-bit or not.
This will be necessary for the implementation of svcGetThreadContext(),
as the kernel checks whether or not the process that owns the thread
that has it context being retrieved is a 64-bit or 32-bit process.

If the process is 32-bit, then the upper 15 general-purpose registers
and upper 16 vector registers are cleared to zero (as AArch32 only has
15 GPRs and 16 128-bit vector registers. not 31 general-purpose
registers and 32 128-bit vector registers like AArch64).
2018-09-30 05:29:40 -04:00
Lioncash
cf9d6c6f52 kernel/process: Make data member variables private
Makes the public interface consistent in terms of how accesses are done
on a process object. It also makes it slightly nicer to reason about the
logic of the process class, as we don't want to expose everything to
external code.
2018-09-30 02:30:01 -04:00
raven02
4092907687 Implement ISystemDisplayService::GetDisplayMode 2018-09-30 10:04:03 +08:00
bunnei
97c0ac3545
Merge pull request #1412 from lioncash/move
kernel/object: Remove unnecessary std::move from DynamicObjectCast()
2018-09-29 11:58:58 -04:00
bunnei
f7b69d61f2
Merge pull request #1395 from lioncash/vm
process/vm_manager: Initial modifications to load NPDM metadata
2018-09-29 10:54:39 -04:00
Lioncash
f4c24d0832 kernel/object: Remove unnecessary std::move from DynamicObjectCast()
boost::static_pointer_cast for boost::intrusive_ptr (what SharedPtr is),
takes its parameter by const reference. Given that, it means that this
std::move doesn't actually do anything other than obscure what the
function's actual behavior is, so we can remove this. To clarify, this
would only do something if the parameter was either taking its argument
by value, by non-const ref, or by rvalue-reference.
2018-09-28 02:17:57 -04:00
bunnei
fc2419e441
Merge pull request #1394 from lioncash/stream
stream: Preserve enum class type in GetState()
2018-09-27 17:05:03 -04:00
bunnei
c0445006af
Merge pull request #1399 from lioncash/sched
kernel/scheduler: Take ARM_Interface instances by reference
2018-09-26 16:17:18 -04:00
bunnei
efcb83fb41
Merge pull request #1400 from lioncash/header
service: Add missing headers inclusions where applicable
2018-09-26 16:11:19 -04:00
Lioncash
e42bb5e003 service: Add missing headers inclusions where applicable
Gets rid of a few indirect inclusions.
2018-09-25 17:14:38 -04:00
bunnei
7b81e1e525
Merge pull request #1365 from DarkLordZach/lfs
file_sys: Add support for LayeredFS mods
2018-09-25 16:59:44 -04:00
Lioncash
a58eefa7e4 kernel/scheduler: Take ARM_Interface instance by reference in the constructor
It doesn't make sense to allow a scheduler to be constructed around a
null pointer.
2018-09-25 16:00:17 -04:00
bunnei
b67c1fdf38
Merge pull request #1393 from tech4me/svc
svc: Updated svc names
2018-09-25 10:47:12 -04:00
Lioncash
83377113bf memory: Dehardcode the use of fixed memory range constants
The locations of these can actually vary depending on the address space
layout, so we shouldn't be using these when determining where to map
memory or be using them as offsets for calculations. This keeps all the
memory ranges flexible and malleable based off of the virtual memory
manager instance state.
2018-09-24 22:16:03 -04:00
Lioncash
6c6f95d071 svc: Report correct memory-related values within some of the cases in svcGetInfo()
Previously, these were reporting hardcoded values, but given the regions
can change depending on the requested address spaces, these need to
report the values that the memory manager contains.
2018-09-24 22:16:03 -04:00
Lioncash
7fd598636e memory: Dehardcode the use of a 36-bit address space
Given games can also request a 32-bit or 39-bit address space, we
shouldn't be hardcoding the address space range as 36-bit.
2018-09-24 22:15:53 -04:00
Lioncash
75603b005b process/vm_manager: Amend API to allow reading parameters from NPDM metadata
Rather than hard-code the address range to be 36-bit, we can derive the
parameters from supplied NPDM metadata if the supplied exectuable
supports it. This is the bare minimum necessary for this to be possible.

The following commits will rework the memory code further to adjust to
this.
2018-09-24 17:24:50 -04:00
David
367c52ff0d Implemented fatal:u properly (#1347)
* Implemented fatal:u properly

fatal:u now is properly implemented with all the ipc cmds. Error reports/Crash reports are also now implemented for fatal:u. Crash reports save to yuzu/logs/crash_reports/
The register dump is currently known as sysmodules send all zeros. If there are any non zero values for the "registers" or the unknown values, let me know!

* Fatal:U fixups

* Made fatal:u execution break more clear

* Fatal fixups
2018-09-23 22:34:11 -04:00
David
2513e086ab Stubbed IRS (#1349)
* Stubbed IRS

Currently we have no ideal way of implementing IRS. For the time being we should have the functions stubbed until we come up with a way to emulate IRS properly.

* Added IRS to logging backend

* Forward declared shared memory for irs
2018-09-23 22:33:29 -04:00
bunnei
f2c1fd08f9
Merge pull request #1354 from ogniK5377/ssl-version
Corrected SSL::SetInterfaceVersion
2018-09-23 22:32:14 -04:00
Lioncash
2f6a611311 stream: Preserve enum class type in GetState()
Preserves the meaning/type-safetiness of the stream state instead of
making it an opaque u32. This makes it usable for other things outside
of the service HLE context.
2018-09-23 20:03:38 -04:00
tech4me
d42424ace0 svc: Updated svc names 2018-09-23 17:03:38 -07:00
David Marcec
c461188f51 Added audren:u#GetAudioRendererState 2018-09-23 22:32:01 +10:00
Zach Hilman
940a711caf filesystem: Add LayeredFS VFS directory getter 2018-09-21 19:53:33 -04:00
Lioncash
48b2eda492 svc: Move most process termination code to its own function within Process
Reduces the use of Process class members externally and keeps most code
related to tearing down a process with the rest of the process code.
2018-09-21 06:07:41 -04:00
Lioncash
acfc801d14 thread/process: Move TLS slot marking/freeing to the process class
Allows making several members of the process class private, it also
avoids going through Core::CurrentProcess() just to retrieve the owning
process.
2018-09-21 03:50:12 -04:00
bunnei
0285ddfbd4
Merge pull request #1372 from lioncash/thread
kernel/thread: Use owner_process when setting the page table in SetupMainThread()
2018-09-20 23:35:29 -04:00
bunnei
072053ab95
Merge pull request #1371 from lioncash/fwd-arm
arm_interface: Replace kernel vm_manager include with a forward declaration
2018-09-20 23:35:06 -04:00
bunnei
b0b57c21e6
Merge pull request #1368 from ogniK5377/nifm-fix
Added IRequest::Submit
2018-09-20 23:30:11 -04:00
David Marcec
b918925bd5 Revert GetRequestState
Even though setting this value to 3 is more correct. We break more games than we fix due to missing implementations. We should keep this as 0 for the time being
2018-09-21 12:15:49 +10:00
Lioncash
05aa4aa01a kernel/thread: Use owner_process when setting the page table in SetupMainThread()
The owning process of a thread is required to exist before the thread,
so we can enforce this API-wise by using a reference. We can also avoid
the reliance on the system instance by using that parameter to access
the page table that needs to be set.
2018-09-20 21:10:00 -04:00
Lioncash
9b8fc2b689 arm_interface: Replace kernel vm_manager include with a forward declaration
Avoids an unnecessary inclusion and also uncovers three places where
indirect inclusions were relied upon, which allows us to also resolve
those.
2018-09-20 19:35:36 -04:00
David Marcec
3f49725a51 Fixed submit 2018-09-21 00:51:13 +10:00
David Marcec
cfc9fe4460 Added IRequest::Submit
This fixes updated versions of SMO. Currently unable to test as I don't have an updated version
2018-09-21 00:47:30 +10:00
David Marcec
583137709f Removed unneeded event clear 2018-09-20 15:16:08 +10:00
David Marcec
335e9d18ae Implemented NTC & IEnsureNetworkClockAvailabilityService
Needed because of the recent nim fixes
2018-09-20 15:14:07 +10:00
David
0432af5ad1 Reworked incorrect nifm stubs (#1355)
* Reworked incorrect nifm stubs

Need confirmation on `CreateTemporaryNetworkProfile`, unsure which game uses it but according to reversing. It should return a uuid which we currently don't do.

Any 0 client id is considered an invalid client id.

GetRequestState 0 is considered invalid.

* Fixups for nifm
2018-09-19 11:59:01 -04:00
bunnei
8dff92c5f6
Merge pull request #1359 from ogniK5377/nes
Fixed GetAccountId stub, Added error code for OpenDirectory and added ActivateNpadWithRevision
2018-09-19 10:01:36 -04:00
David Marcec
cbc7ad8f6d Fixed GetAccountId stub, Added error code for OpenDirectory and added ActivateNpadWithRevision
With these, `Nintendo Entertainment System - Nintendo Switch Online` loads
2018-09-19 23:25:00 +10:00
David Marcec
d06f4cfc63 Corrected SSL::SetInterfaceVersion
Should be a single u32
2018-09-19 16:46:11 +10:00
David Marcec
08819ec70a Removed MakeBuilder as it's not needed anymore 2018-09-19 15:13:56 +10:00
David Marcec
6a0612f2bf Removed the use of rp.MakeBuilder
Due to keeping the code style consistent in the yuzu codebase. `rb = rp.MakeBuilder(...)` was replaced with `rb{ctx, ...}`
2018-09-19 15:09:59 +10:00
bunnei
b33ce787b7
Merge pull request #1348 from ogniK5377/GetImageSize
Implemented IProfile::GetImageSize
2018-09-18 22:15:18 -04:00
bunnei
c9942fe46e
Merge pull request #1351 from ogniK5377/GetDefaultDisplayResolution
Implemented GetDefaultDisplayResolution
2018-09-18 22:13:28 -04:00
bunnei
c768535463
Merge pull request #1346 from lioncash/svc
svc_wrap: Convert the PARAM macro into a function
2018-09-18 22:12:47 -04:00
bunnei
e9abbcae85
Merge pull request #1350 from ogniK5377/Six-Axis-Stub
Stubbed ActivateConsoleSixAxisSensor & StartConsoleSixAxisSensor
2018-09-18 22:12:12 -04:00
Philippe Babin
9155c8daeb Invalid default value of username in yuzu_cmd (#1334)
* Fix bug where default username value for yuzu_cmd create an userprofile with uninitialize data as username

* Fix format

* Apply code review changes

* Remove nullptr check
2018-09-18 19:58:28 -04:00
bunnei
733c47623b
Merge pull request #1343 from lioncash/mutex
kernel/svc: Handle invalid address cases within svcArbitrateLock() and svcArbitrateUnlock()
2018-09-18 14:25:00 -04:00
David Marcec
de9604d63e Added ActivateGesture 2018-09-19 01:13:58 +10:00
David Marcec
1a2d33eeb4 Implemented GetDefaultDisplayResolution 2018-09-19 01:10:16 +10:00
David Marcec
a8b1c7763b Added StopSixAxisSensor 2018-09-19 00:56:02 +10:00
David Marcec
717889e93c Stubbed ActivateConsoleSixAxisSensor & StartConsoleSixAxisSensor 2018-09-19 00:52:20 +10:00
David Marcec
528e5cee67 Implemented GetImageSize 2018-09-19 00:16:52 +10:00
Lioncash
f85ab0a123 svc_wrap: Convert the PARAM macro into a function
This can just be a regular function, getting rid of the need to also
explicitly undef the define at the end of the file. Given FuncReturn()
was already converted into a function, it's #undef can also be removed.
2018-09-18 04:27:38 -04:00
Lioncash
b51e7e0288 arm_interface: Remove ARM11-isms from the CPU interface
This modifies the CPU interface to more accurately match an
AArch64-supporting CPU as opposed to an ARM11 one. Two of the methods
don't even make sense to keep around for this interface, as Adv Simd is
used, rather than the VFP in the primary execution state. This is
essentially a modernization change that should have occurred from the
get-go.
2018-09-18 03:20:04 -04:00
Lioncash
71b48cb00f kernel/mutex: Replace ResultCode construction for invalid addresses with the named variant
We already have a ResultCode constant for the case of an invalid
address, so we can just use it instead of re-rolling that ResultCode
type.
2018-09-17 23:27:53 -04:00
Lioncash
b6867602ca kernel/svc: Handle error cases for svcArbitrateLock() and svcArbitrateUnlock()
The kernel does the equivalent of the following check before proceeding:

if (address + 0x8000000000 < 0x7FFFE00000) {
    return ERR_INVALID_MEMORY_STATE;
}

which is essentially what our IsKernelVirtualAddress() function does. So
we should also be checking for this.

The kernel also checks if the given input addresses are 4-byte aligned,
however our Mutex::TryAcquire() and Mutex::Release() functions already
handle this, so we don't need to add code for this case.
2018-09-17 23:27:53 -04:00
bunnei
2c9c0d70a3
Merge pull request #1312 from lioncash/fwd
service/vi: Replace includes with forward declarations where applicable
2018-09-17 12:32:28 -04:00
bunnei
2bfb9fd0e6
Merge pull request #1313 from lioncash/error
kernel/errors: Amend error code for ERR_NOT_FOUND
2018-09-17 12:28:40 -04:00
bunnei
fc46183e03
Merge pull request #1318 from lioncash/errors-sm
services/sm: Amend error code constants
2018-09-17 12:27:01 -04:00
bunnei
e6367ab955
Merge pull request #1315 from lioncash/size
kernel/svc: Handle a few error cases within memory-related functions
2018-09-17 10:11:26 -04:00
bunnei
e561afdcd5
Merge pull request #1328 from FearlessTobi/port-4192
Port #4192 from Citra: "svc: change unknown to thread in CreateThread"
2018-09-17 09:56:48 -04:00
Valentin Vanelslande
54ddb37b3c Port # #4192 from Citra: "svc: change unknown to thread in CreateThread" 2018-09-15 15:28:35 +02:00
fearlessTobi
63c2e32e20 Port #4182 from Citra: "Prefix all size_t with std::" 2018-09-15 15:21:06 +02:00
Lioncash
da64da367b services/sm: Amend error code constants
Courtesy of @ogniK5377.

This also moves them into the cpp file and limits the visibility to
where they're directly used. It also gets rid of unused or duplicate
error codes.
2018-09-14 01:44:02 -04:00
Lioncash
4f8756edd0 kernel/svc: Sanitize creation of shared memory via svcCreateSharedMemory()
The kernel caps the size limit of shared memory to 8589930496 bytes (or
(1GB - 512 bytes) * 8), so approximately 8GB, where every GB has a 512
byte sector taken off of it.

It also ensures the shared memory is created with either read or
read/write permissions for both permission types passed in, allowing the
remote permissions to also be set as "don't care".
2018-09-13 23:07:27 -04:00
Lioncash
accd1f17e4 kernel/svc: Sanitize addresses, permissions, and sizes within svcMapSharedMemory() and svcUnmapSharedMemory()
Part of the checking done by the kernel is to check if the given
address and size are 4KB aligned, as well as checking if the size isn't
zero. It also only allows mapping shared memory as readable or
read/write, but nothing else, and so we shouldn't allow mapping as
anything else either.
2018-09-13 23:07:23 -04:00
Lioncash
496c67fd73 kernel/svc: Sanitize addresses and sizes within svcMapMemory() and svcUnmapMemory()
The kernel checks if the addresses and given size is 4KB aligned before
continuing onwards to map the memory.
2018-09-13 21:34:54 -04:00
Lioncash
7bd2faad9a kernel/svc: Sanitize heap sizes within svcSetHeapSize()
The kernel checks if the given size is a multiple of 2MB and <= to 4GB
before going ahead and attempting to allocate that much memory.
2018-09-13 21:34:48 -04:00
bunnei
df5a44a40b
Merge pull request #1310 from lioncash/kernel-ns
kernel/thread: Include thread-related enums within the kernel namespace
2018-09-13 19:50:47 -04:00
bunnei
fb65076b0f
Merge pull request #1309 from lioncash/nested
service: Use nested namespace specifiers where applicable
2018-09-13 19:50:11 -04:00
bunnei
3ef134a092
Merge pull request #1307 from lioncash/pl
services/pl_u: Add missing Korean font to the fallback case for shared fonts
2018-09-13 19:49:39 -04:00
Lioncash
50a5d09d32 kernel/errors: Amend error code for ERR_NOT_FOUND
This is the value returned by the kernel for svcConnectToNamedPort() if
the named port cannot be found.
2018-09-13 17:12:01 -04:00
Lioncash
0258b444ef service/vi: Replace includes with forward declarations where applicable 2018-09-13 16:55:47 -04:00
Lioncash
2ea45fe75b kernel/thread: Include thread-related enums within the kernel namespace
Previously, these were sitting outside of the Kernel namespace, which
doesn't really make sense, given they're related to the Thread class
which is within the Kernel namespace.
2018-09-13 16:05:57 -04:00
Lioncash
a0e51d8b98 service: Use nested namespace specifiers where applicable
There were a few places where nested namespace specifiers weren't being
used where they could be within the service code. This amends that to
make the namespacing a tiny bit more compact.
2018-09-13 15:52:55 -04:00
Valentin Vanelslande
2ec9fbc2d4
ipc: minor fix 2018-09-13 11:59:23 -05:00
Lioncash
ce97d8ef6c services/pl_u: Add missing Korean font to the fallback case for shared fonts
Previously this wasn't using the Korean font at all.
2018-09-12 19:23:51 -04:00
bunnei
d9e21eebe8
Merge pull request #1297 from lioncash/pl
pl_u: Eliminate mutable file-scope state
2018-09-12 16:03:53 -04:00
bunnei
79217f9870
Merge pull request #1303 from lioncash/error
kernel/errors: Amend invalid thread priority and invalid processor ID error codes
2018-09-12 12:14:51 -04:00
Lioncash
fbe462099b svc: Return ERR_INVALID_PROCESSOR_ID in CreateThread() if an invalid processor ID is given
This is what the kernel does for an out-of-range processor ID.
2018-09-12 05:20:02 -04:00
Lioncash
3c5c292592 kernel/errors: Correct error codes for invalid thread priority and invalid processor ID 2018-09-12 05:19:57 -04:00
Lioncash
9b3bc0b282 svc: Do nothing if svcOutputDebugString() is given a length of zero
While unlikely, it does avoid constructing a std::string and
unnecessarily calling into the memory code if a game or executable
decides to be really silly about their logging.
2018-09-12 04:51:44 -04:00
Lioncash
04d723baf9 svc: Correct parameter type for OutputDebugString()
This should be a u64 to represent size.
2018-09-12 04:49:11 -04:00
bunnei
475222a496
Merge pull request #1296 from lioncash/prepo
service/prepo: Move class into the cpp file
2018-09-11 23:15:07 -04:00
Lioncash
c243bc09d4 service/audio: Replace includes with forward declarations where applicable
A few headers were including other headers when a forward declaration
can be used instead, allowing the include to be moved to the cpp file.
2018-09-11 21:54:33 -04:00
Lioncash
c061e27155 pl_u: Eliminate mutable file-scope state
Converts the PL_U internals to use the PImpl idiom and makes the state
part of the Impl struct, eliminating mutable global/file state.
2018-09-11 21:24:19 -04:00
Lioncash
325c259fc5 service/prepo: Move class into the cpp file
This doesn't need to be exposed within the header and be kept in the
translation unit, eliminating the need to include anything within the
header.
2018-09-11 20:49:01 -04:00
bunnei
1470b85af9
Merge pull request #1291 from lioncash/default
hle/service: Default constructors and destructors in the cpp file where applicable
2018-09-11 11:42:05 -04:00
Lioncash
46ba1bc40f externals: Place font data within cpp files
This places the font data within cpp files, which mitigates the
possibility of the font data being duplicated within the binary if it's
referred to in more than one translation unit in the future. It also
stores the data within a std::array, which is more flexible when it
comes to operating with the standard library.

Furthermore, it makes the data arrays const. This is what we want, as it
allows the compiler to store the data within the read-only segment. As
it is, having several large sections of mutable data like this just
leaves spots in memory that we can accidentally write to (via accidental
overruns, what have you) and actually have it work. This ensures the
font data remains the same no matter what.
2018-09-11 04:25:33 -04:00
Lioncash
6ac955a0b4 hle/service: Default constructors and destructors in the cpp file where applicable
When a destructor isn't defaulted into a cpp file, it can cause the use
of forward declarations to seemingly fail to compile for non-obvious
reasons. It also allows inlining of the construction/destruction logic
all over the place where a constructor or destructor is invoked, which
can lead to code bloat. This isn't so much a worry here, given the
services won't be created and destroyed frequently.

The cause of the above mentioned non-obvious errors can be demonstrated
as follows:

------- Demonstrative example, if you know how the described error happens, skip forwards -------

Assume we have the following in the header, which we'll call "thing.h":

\#include <memory>

// Forward declaration. For example purposes, assume the definition
// of Object is in some header named "object.h"
class Object;

class Thing {
public:
    // assume no constructors or destructors are specified here,
    // or the constructors/destructors are defined as:
    //
    // Thing() = default;
    // ~Thing() = default;
    //

    // ... Some interface member functions would be defined here

private:
    std::shared_ptr<Object> obj;
};

If this header is included in a cpp file, (which we'll call "main.cpp"),
this will result in a compilation error, because even though no
destructor is specified, the destructor will still need to be generated by
the compiler because std::shared_ptr's destructor is *not* trivial (in
other words, it does something other than nothing), as std::shared_ptr's
destructor needs to do two things:

1. Decrement the shared reference count of the object being pointed to,
   and if the reference count decrements to zero,

2. Free the Object instance's memory (aka deallocate the memory it's
   pointing to).

And so the compiler generates the code for the destructor doing this inside main.cpp.

Now, keep in mind, the Object forward declaration is not a complete type. All it
does is tell the compiler "a type named Object exists" and allows us to
use the name in certain situations to avoid a header dependency. So the
compiler needs to generate destruction code for Object, but the compiler
doesn't know *how* to destruct it. A forward declaration doesn't tell
the compiler anything about Object's constructor or destructor. So, the
compiler will issue an error in this case because it's undefined
behavior to try and deallocate (or construct) an incomplete type and
std::shared_ptr and std::unique_ptr make sure this isn't the case
internally.

Now, if we had defaulted the destructor in "thing.cpp", where we also
include "object.h", this would never be an issue, as the destructor
would only have its code generated in one place, and it would be in a
place where the full class definition of Object would be visible to the
compiler.

---------------------- End example ----------------------------

Given these service classes are more than certainly going to change in
the future, this defaults the constructors and destructors into the
relevant cpp files to make the construction and destruction of all of
the services consistent and unlikely to run into cases where forward
declarations are indirectly causing compilation errors. It also has the
plus of avoiding the need to rebuild several services if destruction
logic changes, since it would only be necessary to recompile the single
cpp file.
2018-09-10 23:55:31 -04:00
Tobias
3bac3051fc Use open-source shared fonts if no dumped file is available (#1269)
* Add open-source shared fonts

* Address review comments
2018-09-10 21:31:01 -04:00
Markus Wick
0cfb0bacb2 video_core: Move command buffer loop.
This moves the hot loop into video_core. This refactoring shall reduce the CPU overhead of calling ProcessCommandList.
2018-09-10 22:06:13 +02:00
bunnei
50c191439d
Merge pull request #1276 from FearlessTobi/fix-stupid-stub
hid: Implement ReloadInputDevices
2018-09-09 22:31:04 -04:00
Lioncash
136040ee15 service: Remove unused g_kernel_named_ports variable
With the named port functionality all migrated over to the kernel,
there's no need to keep this around anymore.
2018-09-09 22:10:54 -04:00
fearlessTobi
500e81429a hid: Implement ReloadInputDevices 2018-09-09 00:57:41 +02:00
Lioncash
3f17fe7133 core: Migrate current_process pointer to the kernel
Given we now have the kernel as a class, it doesn't make sense to keep
the current process pointer within the System class, as processes are
related to the kernel.

This also gets rid of a subtle case where memory wouldn't be freed on
core shutdown, as the current_process pointer would never be reset,
causing the pointed to contents to continue to live.
2018-09-06 20:52:58 -04:00
Lioncash
56ab608044 core/core: Remove unnecessary sm/controller include
The only reason this include was necessary, was because the constructor
wasn't defaulted in the cpp file and the compiler would inline it
wherever it was used. However, given Controller is forward declared, all
those inlined constructors would see an incomplete type, causing a
compilation failure. So, we just place the constructor in the cpp file,
where it can see the complete type definition, allowing us to remove
this include.
2018-09-06 14:38:39 -04:00
Zach Hilman
c913136eb2 bktr: Fix bucket overlap error 2018-09-04 17:01:54 -04:00
Zach Hilman
9951f6d054 registration: Add RegisteredCacheUnion
Aggregates multiple caches into one interface
2018-09-04 16:21:40 -04:00
bunnei
8ec1e16867
Merge pull request #1235 from lioncash/forward-decl
file_sys: Replace includes with forward declarations where applicable
2018-09-04 11:51:54 -04:00