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Author SHA1 Message Date
bunnei a4b2af7382
Merge pull request #774 from Subv/atomic_signal 
Kernel/SVC: Perform atomic accesses in SignalProcessWideKey as per the real kernel.
 2018-07-22 12:26:03 -07:00
bunnei 5ee4c49c30
Merge pull request #768 from lioncash/string-view 
file_util, vfs: Use std::string_view where applicable
 2018-07-22 11:32:28 -07:00
Subv 7841447cf0 Kernel/SVC: Perform atomic accesses in SignalProcessWideKey as per the real kernel. 2018-07-22 12:27:24 -05:00
MerryMage 0b1c2e5505 Implement exclusive monitor 2018-07-22 15:55:17 +01:00
Lioncash 0081252d31 vfs: Correct file_p variable usage within InterpretAsDirectory() 
ReplaceFileWithSubdirectory() takes a VirtualFile and a VirtualDir, but
it was being passed a string as one of its arguments. The only reason
this never caused issues is because this template isn't instantiated
anywhere yet.

This corrects an issue before it occurs.
 2018-07-22 03:22:28 -04:00
Lioncash 398444e676 file_util, vfs: Use std::string_view where applicable 
Avoids unnecessary construction of std::string instances where
applicable.
 2018-07-22 03:22:21 -04:00
Lioncash 0ba7fe4ab1 file_util: Use a u64 to represent number of entries 
This avoids a truncating cast on size. I doubt we'd ever traverse a
directory this large, however we also shouldn't truncate sizes away.
 2018-07-21 22:42:08 -04:00
bunnei 9533875eeb
Merge pull request #760 from lioncash/path 
file_util: Use an enum class for GetUserPath()
 2018-07-21 18:30:04 -07:00
Subv 5c49e56d41 GPU: Implement the NVGPU_IOCTL_CHANNEL_KICKOFF_PB ioctl2 command. 
This behaves quite similarly to the SubmitGPFIFO command. Referenced from Ryujinx.
Many thanks to @gdkchan for investigating this!
 2018-07-21 15:50:02 -05:00
Lioncash d66b43dadf file_util: Use an enum class for GetUserPath() 
Instead of using an unsigned int as a parameter and expecting a user to
always pass in the correct values, we can just convert the enum into an
enum class and use that type as the parameter type instead, which makes
the interface more type safe.

We also get rid of the bookkeeping "NUM_" element in the enum by just
using an unordered map. This function is generally low-frequency in
terms of calls (and I'd hope so, considering otherwise would mean we're
slamming the disk with IO all the time) so I'd consider this acceptable
in this case.
 2018-07-21 16:21:19 -04:00
bunnei 0f20fa5a1e
Merge pull request #754 from lioncash/part 
partition_filesystem, vfs_real: Minor changes
 2018-07-21 11:38:52 -07:00
bunnei de7cb91995
Merge pull request #750 from lioncash/ctx 
arm_interface: Remove unused tls_address member of ThreadContext
 2018-07-21 11:38:16 -07:00
bunnei 89cc8c1617
Merge pull request #755 from lioncash/ctor 
file_sys/errors: Remove redundant object constructor calls
 2018-07-21 10:53:53 -07:00
bunnei fe2498a650
Merge pull request #751 from Subv/tpidr_el0 
CPU: Save and restore the TPIDR_EL0 system register on every context switch
 2018-07-21 10:48:30 -07:00
bunnei 3d938b8c60
Merge pull request #753 from lioncash/const 
vfs: Minor changes
 2018-07-21 10:44:08 -07:00
bunnei d85cfc94e2
Merge pull request #752 from Subv/vfs_load 
Loader: Only print the module names and addresses if they actually exist.
 2018-07-20 22:57:18 -07:00
Lioncash 459e158340 file_sys/errors: Remove redundant object constructor calls 
Given we're already constructing the error code, we don't need to call
the constructor inside of it.
 2018-07-20 22:37:54 -04:00
Lioncash b46c0ed1fa vfs_real: Remove redundant copying of std::vector instances in GetFiles() and GetSubdirectories() 
We already return by value, so we don't explicitly need to make the
copy.
 2018-07-20 22:30:22 -04:00
Lioncash ec71915ede partition_filesystem, vfs_real: Add missing standard includes 2018-07-20 22:28:35 -04:00
Lioncash d36e327ba6 partition_filesystem, vfs_real: Use std::move in ReplaceFileWithSubdirectory() where applicable 
Avoids unnecessary atomic increment and decrement operations.
 2018-07-20 22:23:58 -04:00
Lioncash 2b91386e15 partition_filesystem, vfs_real: Use std::distance() instead of subtraction 
This is a little bit more self-documenting on what is being done here.
 2018-07-20 22:19:17 -04:00
Lioncash 3e0727df1b vfs_offset: Simplify TrimToFit() 
We can simply use std::clamp() here, instead of using an equivalent
with std::max() and std::min().
 2018-07-20 22:04:37 -04:00
Lioncash 894b0de0f2 vfs: Make WriteBytes() overload taking a std::vector pass the std::vector by const reference 
Given the data is intended to be directly written, there's no need to
take the std::vector by value and copy the data.
 2018-07-20 21:51:30 -04:00
Lioncash dd09439fee vfs: Use variable template variants of std::is_trivially_copyable 
Provides the same behavior, but with less writing
 2018-07-20 21:47:19 -04:00
Lioncash 05231d8b08 vfs: Amend constness on pointers in WriteBytes() and WriteArrays() member functions to be const qualified 
These functions don't modify the data being pointed to, so these can be
pointers to const data
 2018-07-20 21:40:15 -04:00
Subv 966874e357 Loader: Only print the module names and addresses if they actually exist. 2018-07-20 19:59:15 -05:00
Subv d84eb9dac6 CPU: Save and restore the TPIDR_EL0 system register on every context switch. 
Note that there's currently a dynarmic bug preventing this register from being written.
 2018-07-20 19:57:45 -05:00
Lioncash ae09adfcb3 arm_interface: Remove unused tls_address member of ThreadContext 
Currently, the TLS address is set within the scheduler, making this
member unused.
 2018-07-20 18:57:40 -04:00
bunnei 2b7d862366
Merge pull request #742 from bunnei/misc-apm 
apm: Improve stub for GetPerformanceConfiguration.
 2018-07-20 15:01:19 -07:00
bunnei dffd154d6d apm: Improve stub for GetPerformanceConfiguration. 2018-07-20 15:20:01 -04:00
Lioncash 0a0b3c4b9f ipc_helpers: Add PushEnum() member function to ResponseBuilder 
Allows pushing strongly-typed enum members without the need to always
cast them at the call sites.

Note that we *only* allow strongly-typed enums in this case. The reason
for this is that strongly typed enums have a guaranteed defined size, so
the size of the data being pushed is always deterministic. With regular
enums this can be a little more error-prone, so we disallow them.

This function simply uses the underlying type of the enum to determine
the size of the data. For example, if an enum is defined as:

enum class SomeEnum : u16 {
  SomeEntry
};

if PushEnum(SomeEnum::SomeEntry); is called, then it will push a
u16-size amount of data.
 2018-07-20 15:00:58 -04:00
bunnei c1c9ab31e8
Merge pull request #740 from Subv/acc_crash 
HLE/ACC: Stub IManagerForApplication::GetAccountId to return an error.
 2018-07-20 09:47:47 -07:00
bunnei ffbd51e207
Merge pull request #737 from lioncash/move 
filesys/loader: std::move VirtualFile instances in constructors where applicable
 2018-07-20 09:21:15 -07:00
bunnei 701c7cb85c
Merge pull request #736 from lioncash/null 
audout_u/audren_u: Ensure null terminators are written out in ListAudioOutsImpl(), ListAudioDeviceName(), and GetActiveAudioDeviceName()
 2018-07-20 09:17:07 -07:00
bunnei 741cae1e1d
Merge pull request #734 from lioncash/thread 
thread: Convert ThreadStatus into an enum class
 2018-07-20 09:15:52 -07:00
bunnei a1805ceb0b
Merge pull request #733 from lioncash/dirs 
partition_filesystem: Return pfs_dirs member variable within GetSubdirectories()
 2018-07-20 09:15:16 -07:00
bunnei 86d1649b32
Merge pull request #732 from lioncash/unused 
nso: Minor changes
 2018-07-20 09:14:10 -07:00
Subv 9c7321fe6d HLE/ACC: Stub IManagerForApplication::GetAccountId to return an error. 
And make IManagerForApplication::CheckAvailability always return false.
Returning a bogus id from GetAccountId causes games to crash on boot.
We should investigate this with a hwtest and either stub it properly or implement it.
 2018-07-20 11:02:25 -05:00
Lioncash 8874d0e657 loader/{nca, nro}: std::move VirtualFile in the constructors where applicable 
This avoids unnecessary atomic reference count increments and decrements
 2018-07-20 00:10:24 -04:00
Lioncash 0e9d58e82a vfs_offset: std::move file and name parameters of OffsetVfsFile 
Avoids potentially unnecessary atomic reference count incrementing and
decrementing, as well as string copying.
 2018-07-20 00:04:54 -04:00
Lioncash 40c9c5a55c audren_u: Use a std::array instead of std::string for holding the audio interface/device name 
std::string doesn't include the null-terminator in its data() + size()
range. This ensures that the null-terminator will also be written to the buffer
 2018-07-19 23:15:27 -04:00
Lioncash c20cea118b audout_u: Use a std::array instead of std::string for holding the audio interface name 
Uses a type that doesn't potentially dynamically allocate, and ensures
that the name of the interface is properly null-terminated when writing
it to the buffer.
 2018-07-19 23:15:00 -04:00
Lioncash dbfe82773d thread: Convert ThreadStatus into an enum class 
Makes the thread status strongly typed, so implicit conversions can't
happen. It also makes it easier to catch mistakes at compile time.
 2018-07-19 22:08:56 -04:00
Lioncash bbd6429ecb partition_filesystem: Return pfs_dirs member variable within GetSubdirectories() 
This should be returned here, otherwise pfs_dirs is effectively only
ever added to, but never read.
 2018-07-19 21:08:50 -04:00
Lioncash 364b950515 nso: Silence implicit sign conversion warnings 2018-07-19 20:51:15 -04:00
Lioncash a25c5b982a nso: Remove unused function ReadSegment() 2018-07-19 20:49:27 -04:00
Lioncash 1bdb67440b pl_u: Simplify WriteBuffer() calls in GetSharedFontInOrderOfPriority() 
With the new overload, we can simply pass the container directly.
 2018-07-19 19:50:30 -04:00
bunnei d3cfaf95c8
Merge pull request #726 from lioncash/overload 
hle_ipc: Introduce generic WriteBuffer overload for multiple container types
 2018-07-19 16:18:38 -07:00
bunnei 0b13ce1435
Merge pull request #725 from lioncash/bytes 
pl_u: Specify correct size for buffers in GetSharedFontInOrderOfPriority()
 2018-07-19 16:16:30 -07:00
bunnei af08034c71
Merge pull request #728 from Subv/acc_profile 
HLE/ACC: Change the default user id and small improvements to the way we handle profiles
 2018-07-19 16:15:01 -07:00