Commit graph

4165 commits

Author SHA1 Message Date
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
fearlessTobi a6efff8b02 Add audio stretching support 2018-09-08 18:26:23 +01:00
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
bunnei a164b413fa
Merge pull request #1250 from lioncash/file-sys
file_sys/{nca_patch, patch_manager}: Amend unnecessary/missing includes.
2018-09-06 19:20:09 -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
Lioncash 54724fe918 file_sys/nca_patch: Amend constructor initializer list order
Orders the elements in the initializer list in the order they're
specified in the class. This prevents compiler warnings about
initialization order.
2018-09-06 14:00:11 -04:00
Lioncash b155b3ef81 file_sys/nca_patch: Remove unnecessary includes
romfs.h doesn't need to be included in the header, the only real
dependency here is common's swap.h that needs to be included.
2018-09-06 13:58:53 -04:00
Lioncash a859a35ec8 file_sys/patch_manager: Add missing includes
These includes were previously being satisfied indirectly.
2018-09-06 13:53:23 -04:00
bunnei 94f193af65
Merge pull request #1242 from lioncash/file-sys
file_sys/submission_package: Replace includes with forward declarations where applicable
2018-09-05 18:53:32 -04:00
Lioncash 6bd6beee20 file_sys/submission_package: Correct constructor initialization list order
Orders the elements in the sequence to match the order in which they'll
actually be initialized in.
2018-09-05 13:44:42 -04:00
Lioncash c0b7ed8b58 file_sys/submission_package: Replace includes with forward declarations where applicable 2018-09-05 12:08:04 -04:00
Zach Hilman c913136eb2 bktr: Fix bucket overlap error 2018-09-04 17:01:54 -04:00
Zach Hilman 7d5d781b20 drd: Parse title ID from program metadata 2018-09-04 16:25:30 -04:00
Zach Hilman 23a16c1720 patch_manager: Centralize Control-type NCA parsing 2018-09-04 16:25:10 -04:00
Zach Hilman 92e26df00f nsp: Fix error masking issue with XCI files
Now display correct error instead of catch-all MissingProgramNCA
2018-09-04 16:24:24 -04:00
Zach Hilman c91b60a421 game_list: Fix version display on non-NAND titles 2018-09-04 16:24:02 -04:00
Zach Hilman cbd517d8cc bktr: Add logging on successful patch 2018-09-04 16:24:02 -04:00
Zach Hilman a6e75cd45b bktr: Implement IVFC offset shifting
Fixes base game read errors
2018-09-04 16:24:02 -04:00
Zach Hilman 9664ce255d bktr: Fix missing includes and optimize style 2018-09-04 16:24:02 -04:00
Zach Hilman f5e03b9173 loader: Add BKTR-specific error messages and codes 2018-09-04 16:23:44 -04:00
Zach Hilman 08fcb4694f loader: Ignore patches on NRO and DRD 2018-09-04 16:23:15 -04:00
Zach Hilman 97bf83bc56 patch_manager: Add usages of patches to ExeFS 2018-09-04 16:23:15 -04:00
Zach Hilman 8e900a301a file_sys: Add class to manage game patches
Right now only includes Updates, but should eventually contain all of the other patches we need.
2018-09-04 16:22:25 -04:00
Zach Hilman 54e7ddb93a file_sys: Add BKTR patching mechanism 2018-09-04 16:22:25 -04:00
Zach Hilman 1efe5a76b1 content_archive: Add BKTR header parsing to NCA 2018-09-04 16:22:25 -04:00
Zach Hilman 9951f6d054 registration: Add RegisteredCacheUnion
Aggregates multiple caches into one interface
2018-09-04 16:21:40 -04:00
Zach Hilman d2caf4af7d game_list: Use RegisteredCacheUnion for installed
Reduces code
2018-09-04 16:21:40 -04:00
Zach Hilman 99fbcb3bf2 aes_util: Fix error involving reads of less than 0x10
Issues with block size are fixed by making all reads minimum length of 0x10
2018-09-04 16:21:40 -04:00
Zach Hilman 87be4bc283 main: Only show DRD deprecation warning once 2018-09-04 14:44:48 -04:00
Zach Hilman e973cceadd control_metadata: Use alternate language names if AmericanEnglish isn't available 2018-09-04 14:30:03 -04:00
Zach Hilman 23d2c50479 card_image: Add program title ID getter 2018-09-04 14:29:19 -04:00
Zach Hilman e4e55d064e nsp: Comply with style and performance guidelines 2018-09-04 14:29:19 -04:00
Zach Hilman 58473309a0 qt: Add UI support for NSP files 2018-09-04 14:28:41 -04:00
Zach Hilman f7eaea424d registration: Add support for installing NSP files 2018-09-04 14:28:41 -04:00
Zach Hilman d7518cf6e0 loader: Add AppLoader for NSP files 2018-09-04 14:27:33 -04:00
Zach Hilman 5c8aff984e card_image: Parse XCI secure partition with NSP
Eliminated duplicate code and adds support for Rev1+ carts
2018-09-04 14:27:33 -04:00
Zach Hilman 93703431e2 file_sys: Add Nintendo Submission Package (NSP) 2018-09-04 14:25:54 -04:00
Zach Hilman a040929c90 drd: Load title ID from program metadata
Previously only loaded from control metadata
2018-09-04 14:25:54 -04:00
Zach Hilman b555311438 loader: Add NSP file type and NSP-specific errors 2018-09-04 14:25:54 -04:00
Zach Hilman d770c60205 key_manager: Avoid autogeneration if key exists 2018-09-04 14:25:54 -04:00
bunnei 9a07e9f805
Merge pull request #1237 from degasus/optimizations
Optimizations
2018-09-04 12:16:06 -04:00
bunnei ed37b68fb5
Merge pull request #1223 from DarkLordZach/custom-nand-sd-dirs
file_sys: Allow for custom NAND/SD directories
2018-09-04 11:54:22 -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
bunnei 5a29b358aa
Merge pull request #1236 from degasus/microprofile
Update microprofile scopes.
2018-09-04 11:50:58 -04:00
bunnei c156ee8eb8
Merge pull request #1230 from lioncash/ssl
ssl: Move SSL class to cpp file
2018-09-04 11:49:22 -04:00
Markus Wick dce624e3f1 core: Use a raw pointer in GetGPUDebugContext.
This helper is called very often. The memory ownership shall not be transfered, so just return the raw pointer.
2018-09-04 14:10:05 +02:00
Markus Wick 10bc725944 Update microprofile scopes.
Blame the subsystems which deserve the blame :)

The updated list is not complete, just the ones I've spotted on random sampling the stack trace.
2018-09-04 11:04:26 +02:00
Lioncash a813c10e1c file_sys: Replace includes with forward declarations where applicable
Cuts down on include dependencies, resulting in less files that need to
be rebuilt when certain things are changed.
2018-09-03 22:52:24 -04:00
bunnei 1c5636e690
Merge pull request #1231 from lioncash/global
service: Migrate global named port map to the KernelCore class
2018-09-03 21:21:12 -04:00
Zach Hilman b2268f1f8d settings: Save and load NAND/SD dirs from config 2018-09-03 19:23:33 -04:00
Lioncash a405373144 vfs_real: Forward declare IOFile
Eliminates the need to rebuild some source files if the file_util header
ever changes. This also uncovered some indirect inclusions, which have
also been fixed.
2018-09-02 12:38:14 -04:00
Lioncash 1242c1ec0a service: Migrate global named port map to the KernelCore class
Now that we have a class representing the kernel in some capacity, we
now have a place to put the named port map, so we move it over and get
rid of another piece of global state within the core.
2018-09-02 12:35:30 -04:00
Lioncash 41cd766438 ssl: Move SSL class to cpp file
This isn't required to be visible to anything outside of the main source
file, and will eliminate needing to rebuild anything else including the
header if the SSL class needs to be changed in the future.
2018-09-02 11:45:26 -04:00
bunnei 325f3e0693
Merge pull request #1213 from DarkLordZach/octopath-fs
filesystem/maxwell_3d: Various changes to boot Project Octopath Traveller
2018-09-02 10:49:18 -04:00
Lioncash fda8f1da20 filesystem: Move dir retrieval after path checking in DeleteFile()
We don't need to do the lookup if the path is considered empty
currently.
2018-09-02 09:20:17 -04:00
Zach Hilman 19d0951ae6 filesystem: Implement OpenReadOnlySaveDataFilesystem 2018-08-31 23:19:49 -04:00
Zach Hilman 7939ea18e8 filesystem: Add OpenFileSystemWithPatch 2018-08-31 23:19:23 -04:00
Lioncash 4a587b81b2 core/core: Replace includes with forward declarations where applicable
The follow-up to e2457418da, which
replaces most of the includes in the core header with forward declarations.

This makes it so that if any of the headers the core header was
previously including change, then no one will need to rebuild the bulk
of the core, due to core.h being quite a prevalent inclusion.

This should make turnaround for changes much faster for developers.
2018-08-31 16:30:14 -04:00
bunnei d647d9550c gl_renderer: Cache textures, framebuffers, and shaders based on CPU address. 2018-08-31 13:07:27 -04:00
Lioncash e2457418da core: Make the main System class use the PImpl idiom
core.h is kind of a massive header in terms what it includes within
itself. It includes VFS utilities, kernel headers, file_sys header,
ARM-related headers, etc. This means that changing anything in the
headers included by core.h essentially requires you to rebuild almost
all of core.

Instead, we can modify the System class to use the PImpl idiom, which
allows us to move all of those headers to the cpp file and forward
declare the bulk of the types that would otherwise be included, reducing
compile times. This change specifically only performs the PImpl portion.
2018-08-31 07:16:57 -04:00
Lioncash 0cbcd6ec9a kernel: Eliminate kernel global state
As means to pave the way for getting rid of global state within core,
This eliminates kernel global state by removing all globals. Instead
this introduces a KernelCore class which acts as a kernel instance. This
instance lives in the System class, which keeps its lifetime contained
to the lifetime of the System class.

This also forces the kernel types to actually interact with the main
kernel instance itself instead of having transient kernel state placed
all over several translation units, keeping everything together. It also
has a nice consequence of making dependencies much more explicit.

This also makes our initialization a tad bit more correct. Previously we
were creating a kernel process before the actual kernel was initialized,
which doesn't really make much sense.

The KernelCore class itself follows the PImpl idiom, which allows
keeping all the implementation details sealed away from everything else,
which forces the use of the exposed API and allows us to avoid any
unnecessary inclusions within the main kernel header.
2018-08-28 22:31:51 -04:00
bunnei 4d7e1662c8
Merge pull request #1193 from lioncash/priv
gpu: Make memory_manager private
2018-08-28 12:28:57 -04:00
Lioncash 45fb74d262 gpu: Make memory_manager private
Makes the class interface consistent and provides accessors for
obtaining a reference to the memory manager instance.

Given we also return references, this makes our more flimsy uses of
const apparent, given const doesn't propagate through pointers in the
way one would typically expect. This makes our mutable state more
apparent in some places.
2018-08-28 11:11:50 -04:00
Lioncash f1bc62bb4c hle/result: Make ResultVal's move constructor as noexcept
Many containers within the standard library provide different behaviors
based on whether or not a move constructor/assignment operator can be
guaranteed not to throw or not.

Notably, implementations will generally use std::move_if_noexcept (or an
internal implementation of it) to provide strong exception guarantees.
If a move constructor potentially throws (in other words, is not
noexcept), then certain behaviors will create copies, rather than moving
the values.

For example, consider std::vector. When a std::vector calls resize(),
there are two ways the elements can be relocated to the new block of
memory (if a reallocation happens), by copy, or by moving the existing
elements into the new block of memory. If a type does not have a
guarantee that it will not throw in the move constructor, a copy will
happen. However, if it can be guaranteed that the move constructor won't
throw, then the elements will be moved.

This just allows ResultVal to be moved instead of copied all the time if
ever used in conjunction with containers for whatever reason.
2018-08-28 09:39:50 -04:00
bunnei a409d49bbd
Merge pull request #1177 from lioncash/err
kernel/error: Amend several error codes
2018-08-27 18:37:48 -04:00
bunnei 90fd03015a
Merge pull request #1188 from lioncash/unused
vfs_real: Remove unused variable in CreateDirectoryRelative()
2018-08-27 18:24:23 -04:00
bunnei 62edc01525
Merge pull request #1175 from lioncash/ns
core: Namespace all code in the arm subdirectory under the Core namespace
2018-08-27 18:17:12 -04:00
bunnei 5d2043598e
Merge pull request #1187 from lioncash/shadow
registered_cache: Get rid of variable shadowing in ProcessFiles()
2018-08-27 18:15:49 -04:00
Lioncash c6024379a4 vfs_real: Remove unused variable in CreateDirectoryRelative() 2018-08-27 15:58:23 -04:00
Lioncash d3934d7da7 registered_cache: Get rid of variable shadowing in ProcessFiles()
Prevents compiler warnings.
2018-08-27 15:55:56 -04:00
bunnei af59d4bff0
Merge pull request #1176 from lioncash/info
svc: Return process title ID if queried in GetInfo()
2018-08-27 15:44:52 -04:00
bunnei f96ded9815
Merge pull request #1174 from lioncash/debug
debug_utils: Minor individual interface changes
2018-08-27 15:44:29 -04:00
bunnei 8c66a5a9a5
Merge pull request #1162 from ogniK5377/ttf-plu
PL:U Added SharedFonts loading via TTF
2018-08-27 15:43:10 -04:00
bunnei 34a447d24e
Merge pull request #1168 from lioncash/header
hid: Move core include to cpp file
2018-08-27 15:42:52 -04:00
bunnei 8d86747514
Merge pull request #1171 from lioncash/true
core: Remove always true conditionals in Load()
2018-08-27 15:41:58 -04:00
tech4me d26a46feed set: Fixed GetAvailableLanguageCodes() to follow the max_entries
Rightnow, in games use GetAvailableLanguageCodes(), there is a WriteBuffer() with size larger than the buffer_size. (Core Critical core\hle\kernel\hle_ipc.cpp:WriteBuffer:296: size (0000000000000088) is greater than buffer_size (0000000000000078))

0x88 = 17(languages) * 8
0x78 = 15(languages) * 8

GetAvailableLanguageCodes() can only support 15 languages.
After firmware 4.0.0 there are 17 supported language instead of 15, to enable this GetAvailableLanguageCodes2() need to be used.
So GetAvailableLanguageCodes() will be caped at 15 languages.
Reference:
http://switchbrew.org/index.php/Settings_services
2018-08-26 00:11:13 -07:00
Lioncash f708207ae6 kernel/error: Amend error code for ERR_MAX_CONNECTIONS_REACHED
We can make this error code an alias of the resource limit exceeded
error code, allowing us to get rid of the lingering 3DS error code of
the same type.
2018-08-25 09:40:42 -04:00
Lioncash bfb0c87b7b kernel/error: Amend error code for ERR_PORT_NAME_TOO_LONG
We can treat this as an alias of TooLarge for documentation purposes.
This also lets us get rid of another lingering 3DS-related error code.
2018-08-25 09:40:29 -04:00
Lioncash 81ca46dd17 kernel/error: Add error code for the handle table being full
This replaces the lingering 3DS constant with the proper one, and
utilizes it within HandleTable's Create() member function.
2018-08-25 09:40:21 -04:00
Lioncash b8be5524bc kernel/error: Add error code for invalid memory permissions 2018-08-25 09:40:12 -04:00
Lioncash 2fd45093f2 kernel/error: Correct kernel error code for invalid combination 2018-08-25 09:40:00 -04:00
Sebastian Valle f170159fde
Merge pull request #1166 from lioncash/typo
filesystem: Fix typo in log message
2018-08-25 07:19:46 -05:00
Lioncash e81354ae38 svc: Return process title ID if queried in GetInfo()
We already have the variable itself set up to perform this task, so we
can just return its value from the currently executing process instead
of always stubbing it to zero.
2018-08-25 05:02:28 -04:00
Mat M 6426b0f551
Merge pull request #1094 from DarkLordZach/nax0
file_sys: Add support for NAX archives
2018-08-24 23:47:46 -04:00
Zach Hilman 6314a799aa file_sys/crypto: Fix missing/unnecessary includes 2018-08-24 22:15:32 -04:00