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Author SHA1 Message Date
Lioncash 0e35f1bb18 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 .
 2018-11-21 18:31:01 -05:00
Lioncash 568bcbc29d kernel/handle_table: Restrict handle table size to 1024 entries 
The previous handle table size is a holdover from Citra. The actual
handle table construct on Horizon only allows for a maximum of 1024
entries.
 2018-11-21 18:28:03 -05:00
Lioncash f5ce71793e 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.
 2018-11-21 18:23:09 -05:00
bunnei aa7e53ab5c
Merge pull request #1734 from lioncash/shared 
kernel/shared_memory: Make data members private, plus minor interface changes
 2018-11-20 16:13:30 -08:00
Lioncash 31d1e06eb1 kernel/process: Move <random> include to the cpp file 
<random> isn't necesary directly within the header and can be placed in
the cpp file where its needed. Avoids propagating random generation
utilities via a header file.
 2018-11-20 17:46:20 -05:00
bunnei b6d2c64f4d
Merge pull request #1667 from DarkLordZach/swkbd 
am: Implement HLE software keyboard applet
 2018-11-20 08:24:11 -08:00
Lioncash 5d46038c5c kernel/resource_limit: Clean up interface 
Cleans out the citra/3DS-specific implementation details that don't
apply to the Switch. Sets the stage for implementing ResourceLimit
instances properly.

While we're at it, remove the erroneous checks within CreateThread() and
SetThreadPriority(). While these are indeed checked in some capacity,
they are not checked via a ResourceLimit instance.

In the process of moving out Citra-specifics, this also replaces the
system ResourceLimit instance's values with ones from the Switch.
 2018-11-19 18:16:39 -05:00
Lioncash 233e495c14 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.
 2018-11-19 09:20:29 -05:00
Lioncash fb5d4b17de 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.
 2018-11-19 09:20:29 -05:00
Lioncash 2d37ca3726 kernel/shared_memory: Use 64-bit types for offset and size in CreateForApplet 
Keeps the interface consistent with the regular Create() function.
 2018-11-19 09:20:29 -05:00
Lioncash 76ac234bf6 kernel/shared_memory: Make GetPointer() take a std::size_t instead of a u32 
Makes the interface nicer to use in terms of 64-bit code, as it makes it
less likely for one to get truncation warnings (and also makes sense in
the context of the rest of the interface where 64-bit types are used for
sizes and offsets
 2018-11-19 09:20:29 -05:00
Lioncash f472232705 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.
 2018-11-19 09:20:25 -05:00
bunnei e34d47e6e3
Merge pull request #1620 from DarkLordZach/ldr-ro 
ldr_ro: Complete LDR:RO implementation
 2018-11-18 19:23:38 -08:00
Mat M 9a1bac840e
Merge pull request #1728 from FearlessTobi/reset-signal 
svc: ResetSignal is not stubbed
 2018-11-18 15:51:32 -05:00
Tobias 13f79cc5bd
svc: ResetSignal is not stubbed 
https://user-images.githubusercontent.com/20753089/48677874-b8e01c80-eb7b-11e8-8043-b99faa29022c.PNG
 2018-11-18 21:49:17 +01:00
Zach Hilman e696ed1f4d am: Deglobalize software keyboard applet 2018-11-18 10:53:47 -05:00
Zach Hilman 7901de2b75 svc: Implement svcCreateTransferMemory 
Seems to be used and created identically to SharedMemory, so just reuse that.
 2018-11-18 10:53:47 -05:00
Zach Hilman 51af996854 ldr_ro: Add error check for memory allocation failure 2018-11-17 21:40:26 -05:00
Lioncash d21b2164e9 kernel/errors: Clean up error codes 
Similar to PR 1706, which cleans up the error codes for the filesystem
code, but done for the kernel error codes. This removes the ErrCodes
namespace and specifies the errors directly. This also fixes up any
straggling lines of code that weren't using the named error codes where
applicable.
 2018-11-16 14:32:30 -05:00
Mat M 14cede1a0c
Merge pull request #1638 from FreddyFunk/SetMemoryPermission-Stubbed 
Implement SetMemoryPermission
 2018-11-16 10:35:56 -05:00
bunnei f7319b0d3c
Merge pull request #1687 from lioncash/deduplication 
kernel/thread: Deduplicate scheduler switching code
 2018-11-15 14:47:42 -08:00
Zach Hilman 0276761a1e process: Make MirrorMemory take state to map new memory as 
Credits to Subv
 2018-11-15 12:48:09 -05:00
bunnei e1ea8cc721
Merge pull request #1679 from DarkLordZach/deterministic-rng-2 
svc: Use proper random entropy generation algorithm
 2018-11-14 11:52:27 -08:00
Lioncash f9db75fe40 kernel/thread: Deduplicate scheduler switching code 
The code in both places was the same verbatim, so we can extract it to a
function to deduplicate the logic.
 2018-11-14 00:02:42 -05:00
Lioncash 004277477a vm_manager: Unstub GetTotalHeapUsage() 
Now that we've moved all of the heap-related stuff to the VMManager
class, we can unstub this function, as the necessary members are visible
now.
 2018-11-13 13:08:26 -05:00
Lioncash b8e885c6e5 kernel/process: Migrate heap-related memory management out of the process class and into the vm manager 
Avoids a breach of responsibilities in the interface and keeps the
direct code for memory management within the VMManager class.
 2018-11-13 13:08:19 -05:00
Zach Hilman ab552e4a25 svc: Use proper random entropy generation algorithm 2018-11-13 12:26:03 -05:00
Zach Hilman cb1e63ef09 svc: Return random seed for svcGetInfo RandomEntropy 2018-11-12 21:46:21 -05:00
David 581406af18 svcBreak now dumps information from the debug buffer passed (#1646) 
* svcBreak now dumps information from the debug buffer passed

info1 and info2 seem to somtimes hold an address to a buffer, this is usually 4 bytes or the size of the int and contains an error code. There's other circumstances where it can be something different so we hexdump these to examine them at a later date.

* Addressed comments
 2018-11-07 20:43:54 -08:00
Frederic Laing ba2cdcdc5a Implement SetMemoryPermission 2018-11-06 10:21:01 +01:00
Frederic Laing ab7472345b Stubbed SetMemoryPermission 2018-11-03 16:01:34 +01:00
Lioncash 352b56367c general: Remove unused boost inclusions where applicable 
Cleans up unused includes and trims off some dependencies on externals.
 2018-10-30 00:09:46 -04:00
Frederic L 7a5eda5914 global: Use std::optional instead of boost::optional (#1578) 
* get rid of boost::optional

* Remove optional references

* Use std::reference_wrapper for optional references

* Fix clang format

* Fix clang format part 2

* Adressed feedback

* Fix clang format and MacOS build
 2018-10-30 00:03:25 -04:00
bunnei adf26ae668
Merge pull request #1621 from lioncash/ipc 
hle_ipc: Make GetDomainMessageHeader return a regular pointer
 2018-10-29 23:55:59 -04:00
Lioncash 6383653a8d hle_ipc: Add member function for querying the existence of a domain header 
Gets rid of the need to call the getter and then check for null.
 2018-10-29 23:28:04 -04:00
Lioncash 0cc347462d hle_ipc: Make GetDomainMessageHeader return a regular pointer 
Nothing requires the shared owner ship here, so we can just return a
plain pointer.
 2018-10-29 23:18:25 -04:00
Lioncash a973a049b7 core: Make System references const where applicable 2018-10-28 17:45:29 -04:00
Lioncash 7de8e36343 svc: Localize the GetInfo enum class to the function itself 
Nothing from this enum is intended to be used outside of this function.
 2018-10-26 12:49:14 -04:00
Lioncash 6594853eb1 svc: Implement svcGetInfo command 0xF0000002 
This retrieves:

if (curr_thread == handle_thread) {
   result = total_thread_ticks + (hardware_tick_count - last_context_switch_ticks);
} else if (curr_thread == handle_thread && sub_id == current_core_index) {
   result = hardware_tick_count - last_context_switch_ticks;
}
 2018-10-26 12:49:11 -04:00
bunnei c2049aa4e5 process: LoadModule should clear JIT instruction cache. 2018-10-25 18:03:54 -04:00
bunnei a609b6907a Kernel/Memory: Added a function to first a suitable guest address at which to allocate a region of a given size. 2018-10-25 18:03:54 -04:00
Lioncash 1fb4bebb63 kernel/errors: Remove now-unused, unnecessary, error codes 
Now that we've gotten the innaccurate error codes out of the way, we can
finally toss away a bunch of these, trimming down the error codes to
ones that are actually used and knocking out two TODO comments.
 2018-10-24 14:58:37 -04:00
Lioncash 239dfea34a kernel/shared_memory: Return ERR_INVALID_MEMORY_PERMISSIONS instead of ERR_INVALID_COMBINATION 
This is more consistent with what the kernel does.
 2018-10-24 14:54:36 -04:00
Lioncash 474bc29208 kernel/server_port: Simplify emptiness check within ShouldWait() 2018-10-24 14:24:36 -04:00
Lioncash b703aba622 kernel/server_port: Change error case return value in Accept() to ERR_NOT_FOUND 
This is what the kernel does in this instance.
 2018-10-24 14:23:38 -04:00
Lioncash afb7e5cc05 kernel/error: Remove leftover 3DS error codes 
These are now entirely unused and can be removed.
 2018-10-24 14:21:37 -04:00
Lioncash fcf8f53a63 kernel/svc: Amend returned error code for invalid priorities in CreateThread 
Like with the previous change, the kernel doesn't return NOT_AUTHORIZED
here. It returns INVALID_THREAD_PRIORITY.
 2018-10-24 14:11:11 -04:00
Lioncash 77328b0f19 kernel/svc: Move and correct returned error code for invalid thread priorities in SetThreadPriority() 
All priority checks are supposed to occur before checking the validity
of the thread handle, we're also not supposed to return
ERR_NOT_AUTHORIZED here.
 2018-10-24 14:10:48 -04:00
Lioncash c7c346a15d kernel/error: Add error code for invalid pointers 
The kernel appears to return 0xE601 for this situation. Particularly in
svcWaitSynchronization, svcReplyAndReceive, and svcGetThreadContext
 2018-10-24 13:41:32 -04:00
Lioncash 6df09f5b76 kernel/error: Add error code for closed sessions 
The kernel appears to return 0xF601 for this case.
 2018-10-24 13:38:39 -04:00