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72 commits

Author SHA1 Message Date
Fernando S 34710065e8
Merge pull request #8172 from bunnei/kernel-mutex 
hle: kernel: Use std::mutex instead of spin locks for most kernel locking.
 2022-04-16 00:05:04 +02:00
bunnei 965c05b43d core: hle: service: Allocate a service thread. 2022-04-11 21:13:40 -07:00
tech-ticks 3b91d213b1 hle: kernel: Invalidate entire icache in UnmapProcessMemory and UnmapCodeMemory (fixes #8174) 2022-04-09 13:29:19 +02:00
ameerj ade596121b core: Reduce unused includes 2022-03-19 02:23:32 -04:00
bunnei 853e58e593 hle: service: ldr: Use deterministic addresses when mapping NROs. 
- Instead of randomization, choose in-order addresses for where to map NROs into memory.
- This results in predictable behavior when debugging and consistent behavior when reproducing issues.
 2022-03-08 17:38:20 -08:00
bunnei 49a0e4330e hle: kernel: k_page_table: Update SetProcessMemoryPermission. 2022-01-11 16:28:11 -08:00
bunnei 6ac44f3bdc hle: service: ldr: UnmapCodeMemory BSS only when set. 2022-01-11 16:28:11 -08:00
bunnei 6123b6ea45 hle: kernel: k_page_table: ReadAndWrite -> UserReadWrite. 2022-01-11 16:28:11 -08:00
bunnei 081669c334 hle: kernel: k_page_table: Rename *ProcessCodeMemory -> *CodeMemory. 2022-01-11 16:28:11 -08:00
Morph 281437c811 kernel: KPageTable: Rename SetCodeMemoryPermission to SetProcessMemoryPermission 2021-11-20 22:18:56 -05:00
Morph a6e6a5ac38 general: Get the current process program id directly from the system 
This allows us to avoid including KProcess' header file in files that only need to get the current process' program id.
 2021-11-04 16:59:39 -04:00
Morph 64275dfbf4 general: Rename GetTitleID to GetProgramID 2021-11-04 16:57:16 -04:00
Morph cb09ea0f01 general: Remove MakeResult helpers 
This is made obsolete by the presence of implicit constructors.
 2021-11-02 17:23:19 -04:00
Morph 12c1766997 general: Replace RESULT_SUCCESS with ResultSuccess 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
bunnei faa067f175
Merge pull request #6266 from bunnei/kautoobject-refactor 
Kernel Rework: Migrate kernel objects to KAutoObject
 2021-05-07 23:30:17 -07:00
Lioncash 8f638e81e9 ldr: Simplify memory copy within LoadNro() 
We can use the dedicated memory function for performing copies instead
of reading into a temporary buffer and then immediately writing it back
out to memory.

Eliminates a bit of heap memory churn.
 2021-05-06 19:18:14 -04:00
bunnei 2a7eff57a8 hle: kernel: Rename Process to KProcess. 2021-05-05 16:40:52 -07:00
german77 278c38aa4a ldr: Use proper names 2021-04-08 19:40:25 -06:00
bunnei 93e20867b0 hle: kernel: Migrate PageHeap/PageTable to KPageHeap/KPageTable. 2021-02-18 16:16:25 -08:00
bunnei 65e0178cc0 hle: kernel: Migrate to KMemoryBlock, KMemoryBlockManager, and others. 2021-02-18 16:16:25 -08:00
bunnei f7a008d77f hle: kernel: KSystemControl does not belong in Memory namespace. 2021-02-18 16:16:24 -08:00
Chloe 37939482fb
kernel: Unify result codes (#5890) 
* kernel: Unify result codes

Drop the usage of ERR_NAME convention in kernel for ResultName. Removed seperation between svc_results.h & errors.h as we mainly include both most of the time anyways.

* oops

* rename errors to svc_results
 2021-02-12 15:43:01 -08:00
bunnei 63fd1bb503 core: arm: Implement InvalidateCacheRange for CPU cache invalidation. 2020-11-29 01:31:52 -08:00
Lioncash 1a954b2a59 service: Eliminate usages of the global system instance 
Completely removes all usages of the global system instance within the
services code by passing in the using system instance to the services.
 2020-11-26 20:03:11 -05:00
Lioncash da7be67daf ipc_helpers: Remove usage of the global system instance 
Resolves numerous deprecation warnings throughout the codebase due to
inclusion of this header. Now building core should be significantly less
noisy (and also relying on less global state).

This also uncovered quite a few modules that were relying on indirect
includes, which have also been fixed.
 2020-11-08 15:58:11 -05:00
bunnei a0e5cccb92 hle: service: ldr: Implement UnloadNrr. 
- Used by Final Fantasy X/X-2 HD Remaster.
 2020-10-31 01:22:53 -07:00
Lioncash ea20b5c970 core: Fix clang build pt.3 
Should finally resolve building with clang.
 2020-10-21 22:14:23 -04:00
bunnei 3d592972dc
Revert "core: Fix clang build" 2020-10-20 19:07:39 -07:00
Lioncash be1954e04c core: Fix clang build 
Recent changes to the build system that made more warnings be flagged as
errors caused building via clang to break.

Fixes #4795
 2020-10-17 19:50:39 -04:00
Lioncash f525da56e5 service/ldr: Resolve sign mismatch warnings 
We were performing an int < size_t comparison. We can just correct the
type of the induction variable.
 2020-08-03 11:48:16 -04:00
David Marcec db824b59c8 ldr: Cleanup NRO & NRR structs 2020-06-28 20:54:37 +10:00
VolcaEM 684dfbf209
Move SHA256Hash to its original position 
It's not needed to have it in its previous position anymore
 2020-06-18 15:45:47 +02:00
VolcaEM bd9495c9ab
Remove unnecessary pragmas 2020-06-16 20:28:44 +02:00
VolcaEM c0d6162050
Revert IsValidNRO refactor but make it more readable 2020-06-16 20:24:58 +02:00
VolcaEM 4b71bf654d
Update assert string 2020-06-16 15:57:02 +02:00
VolcaEM 39213b1c59
Clang-format again 2020-06-14 19:41:28 +02:00
VolcaEM 198b0fa790
Use consistent variable names 2020-06-14 19:37:44 +02:00
VolcaEM 1520d7865d
Clang-format 2020-06-14 19:34:58 +02:00
VolcaEM 761d206049
Make assert strings consistent 2020-06-14 19:30:08 +02:00
VolcaEM 151a3fe7b3
Attempt to fix crashes in SSBU and refactor IsValidNRO 2020-06-14 19:28:39 +02:00
VolcaEM dfd1badc12
Address review comments 2020-06-02 17:54:10 +02:00
VolcaEM a087b3365a
Add comment to nrr_kind 
According to Atmosphére (c7026b9094/libraries/libstratosphere/include/stratosphere/ro/ro_types.hpp), nrr_kind (Atmosphére calls it "type") is 7.0.0+
 2020-05-31 19:12:09 +02:00
VolcaEM 2b1cc232bc
ldr: Update NRR/NRO structs 
This was based on Switchbrew pages:

https://switchbrew.org/wiki/NRR

https://switchbrew.org/wiki/NRO
 2020-05-31 18:49:51 +02:00
Lioncash 99eaa2e6f2 service: Update function tables 
Keeps the service function tables up to date.

Updated based off information on SwitchBrew.
 2020-04-20 15:53:49 -04:00
bunnei 8bbe74a8dc core: hle: Address various feedback & code cleanup. 
- Should be no functional changes.
 2020-04-17 00:59:36 -04:00
bunnei 37b79ebe85 service: ldr: Updates for new VMM. 
- Includes removing some service impls. that are untested.
 2020-04-17 00:59:35 -04:00
bunnei 5228bd0bb9 services: ldr: Fix MemoryState for read/write regions of NROs. 
- Fixes #3541, used by Final Fantasy VIII Remastered.
 2020-03-26 15:52:59 -04:00
Lioncash b05bfc6036 core/memory: Migrate over Read{8, 16, 32, 64, Block} to the Memory class 
With all of the trivial parts of the memory interface moved over, we can
get right into moving over the bits that are used.

Note that this does require the use of GetInstance from the global
system instance to be used within hle_ipc.cpp and the gdbstub. This is
fine for the time being, as they both already rely on the global system
instance in other functions. These will be removed in a change directed
at both of these respectively.

For now, it's sufficient, as it still accomplishes the goal of
de-globalizing the memory code.
 2019-11-26 21:55:39 -05:00
Lioncash e0c46e6879 core: Migrate off deprecated mbedtls functions 
These functions are marked for deprecation and it's recommended that the
*_ret variants be used instead.
 2019-11-12 08:45:56 -05:00
Lioncash 69f16ba50e hle/service: Replace global system instance calls with instance-based ones 
Migrates the HLE service code off the use of directly accessing the
global system instance where trivially able to do so.

This removes all usages of Core::CurrentProcess from the service code,
only 8 occurrences of this function exist elsewhere. There's still quite
a bit of "System::GetInstance()" being used, however this was able to
replace a few instances.
 2019-10-06 13:42:23 -04:00