Ryan Houdek
3fa400bc55
Frontend: Improve DecodeInst size from 128 bytes to 80
...
We were paying a large cost per Literal type that we can special case
for the two class of instructions that use a 64-bit literal.
If we packed this would get to a further 62 bytes but probably not worth
it.
2025-09-12 16:07:01 -07:00
Ryan Houdek
90ea16325a
Frontend: Move a couple of members from DecodeInst
...
LastEscapePrefix doesn't need to be in DecodeInst, and we can have a
couple of flags for ForceTSO/DecodedSIB/DecodedModRM.
2025-09-12 15:37:18 -07:00
Ryan Houdek
7273041314
FEXInterpreter: Remove FEXLoader
...
Doesn't /quite/ remove the ArgumentLoader because it is intertwined with
LinuxEmulation in an annoying way that will take another step to remove.
2025-09-12 10:24:58 -07:00
Lioncache
e0f27bb855
Interface/Context: Remove unnecessary headers/forward declarations
2025-09-12 04:13:26 -04:00
Ryan Houdek
74b59f458d
OpcodeDispatcher: Fix misaligned clang-format
2025-09-11 14:27:43 -07:00
Ryan Houdek
61719115e5
Merge pull request #4817 from neobrain/refactor_code_cache_new_interfaces
...
CodeCache: Introduce new interfaces
2025-09-11 12:59:33 -07:00
Ryan Houdek
0eedd55dfd
Merge pull request #4866 from neobrain/refactor_reformat
...
Update code formatting
2025-09-11 10:13:42 -07:00
Ryan Houdek
58c86d16f3
Merge pull request #4865 from neobrain/refactor_cmake_component
...
CMake: Enable runtime-only installation
2025-09-11 10:13:15 -07:00
Ryan Houdek
4a9170e981
Merge pull request #4837 from bylaws/x87opt
...
X87: Better cache intermediate results in the X87 slowpath
2025-09-11 10:12:36 -07:00
Tony Wasserka
b5b8ff01d5
CodeCache: Move LibraryJITNaming and GDBSymbols checks to Core
2025-09-11 17:03:50 +02:00
Tony Wasserka
6c86ffdeb7
Core: Remove redundant nullptr check
2025-09-11 17:03:50 +02:00
Tony Wasserka
70a1d92d9f
CodeCache: Drop ComputeCodeMapId member function
2025-09-11 17:03:50 +02:00
Tony Wasserka
0749477eb9
CodeCache: Introduce revamped interfaces
2025-09-11 17:03:50 +02:00
Tony Wasserka
db601d333b
Core: Rename and move AOTIR.cpp and AOTIR.h
...
The new names better reflect the contents after recent/upcoming API changes.
2025-09-11 10:49:07 +02:00
Tony Wasserka
af1c2cccac
Rename AOTIR.cpp to CodeCache.cpp
2025-09-11 10:49:07 +02:00
Tony Wasserka
9fdd96af61
Update code formatting
2025-09-11 10:40:29 +02:00
Tony Wasserka
7fbdd0607f
CMake: Add targets missing from Runtime component
2025-09-11 10:31:06 +02:00
LC
30dd9ed267
Merge pull request #4863 from Sonicadvance1/more_cpuid
...
CPUID: Adds new CPU product names that exist
2025-09-10 23:09:33 -04:00
Ryan Houdek
58b5620f97
FEXCore: Fixes OOB access on x87 reduced precision loads
...
x87 80-bit loads, both BCD and regular tword were loading 128-bits of
data when reduced precision was enabled. This was an oversight from the
previous fix a while ago.
Adds a specific reduced precision test for this, and updates the current
test to ensure stores are still tested as well.
2025-09-10 19:19:55 -07:00
Ryan Houdek
327b62ea45
CPUID: Adds new CPU product names that exist
2025-09-10 11:51:04 -07:00
Ryan Houdek
91c6d693df
Merge pull request #4860 from bylaws/susprip
...
JIT: Check for suspend interrupts at back-edges
2025-09-10 10:29:37 -07:00
Lioncache
ad3a024b69
IREmitter: Remove friend class declarations
...
These no longer need specific access to internals.
2025-09-10 13:12:58 -04:00
Tony Wasserka
fee9e91c4f
Core: Drop support for TSO auto migration
2025-09-10 15:36:23 +02:00
Tony Wasserka
1dc560d45a
InstCountCI: Explicitly disable TSO by default
2025-09-10 15:36:23 +02:00
Billy Laws
93096c27f9
Dispatcher: Fix FABI_F32_I16_F80_PTR argument size
...
This takes an f80 as input and returns an f32. A copy-paste error had
this truncating the input float if !TMP_ABIARGS.
2025-09-10 03:14:30 +01:00
Billy Laws
d2714f3338
JIT: Check for suspend interrupts at back-edges
...
Avoids most cases where an infinite loop could lead to suspend interrups
never getting checked.
2025-09-09 22:35:52 +01:00
Billy Laws
b917db34c7
OpcodeDispatcher: Emit RIP metadata for RIP-setting instructions
2025-09-09 22:35:52 +01:00
Billy Laws
a2286cb00a
OpDispatcher: Only use the MM register cache when in MMX state
...
Since the X87 pass now performs its own MM register caching, these must
be mutually exclusive.
2025-09-09 21:30:33 +01:00
Billy Laws
481787d45c
OpDispatcher: Avoid using the register cache for AbridgedFTW
...
This is now cached internally in the X87 pass, and all operations
outside of that that use it are rare so can afford loading/storing
directly from context after flushing x87 regs.
2025-09-09 21:30:30 +01:00
Billy Laws
6789919fca
X87StackOptimization: Don't flush to mem when entering slow path
2025-09-09 21:29:12 +01:00
Billy Laws
d8c615ec65
OpcodeDispatcher: Only flush MMX registers on MMX -> x87 transitions
...
Flushing other regs is not necessary, and breaks any ConvertNZCVToX87 use
which relies previously saved NZCV values as the flag-setting NZCV op after
the save could trigger a flush of NZCV.
2025-09-09 21:29:12 +01:00
Billy Laws
6a1eb0e508
X87StackOptimization: Defer FTW valid bits calculation
2025-09-09 21:29:12 +01:00
Billy Laws
984b0260d5
X87StackOptimization: Cache stack values
2025-09-09 21:29:12 +01:00
Billy Laws
785e59e889
X87StackOptimization: Cache AbridgedFTW
2025-09-09 21:29:12 +01:00
Billy Laws
671be5b191
X87StackOptimization: Cache half-formed stack register context addresses
2025-09-09 21:29:12 +01:00
Billy Laws
b4e556e63a
IR: Introduce operation to form a scaled address from STATE
2025-09-09 21:29:12 +01:00
Billy Laws
2128943b57
X87StackOptimization: Use the x87 stack offset cache in SynchronizeStackValues
2025-09-09 21:29:12 +01:00
Billy Laws
6ddb1094b6
X87StackOptimization: Don't invalidate the x87 stack offset cache on push/pop
2025-09-09 21:29:12 +01:00
Billy Laws
b9d93b19d4
X87StackOptimization: Defer writeback of the x87 stack pointer
2025-09-09 21:29:12 +01:00
Billy Laws
154dd46b6d
OpcodeDispatcher: Don't assert on invalid ALU op encoding
2025-09-09 19:11:05 +01:00
Lioncache
f9c15fa0a5
Frontend/OpcodeDispatcher: Remove unused headers
...
Removes assorted unused headers and forward declarations.
2025-09-09 00:28:05 -04:00
Ryan Houdek
1121f2a1fb
Merge pull request #4853 from lioncash/allocator
...
FEXCore/Allocator: Remove unused headers
2025-09-08 20:25:25 -07:00
Lioncache
a7989eb79f
FEXCore/Allocator: Remove unused headers
...
Reveals some more indirect inclusions.
2025-09-08 22:53:09 -04:00
Ryan Houdek
80c199cefb
Merge pull request #4852 from lioncash/loading
...
FileLoading: Add missing self-header
2025-09-08 19:48:01 -07:00
Lioncache
e4e8683c7b
FileLoading: Add missing self-header
...
Ensures that the exposed interface is visible to the implementation (i.e. gets rid of some -Wmissing-declaration warnings).
2025-09-08 22:13:42 -04:00
Lioncache
b2407352a9
IR: Remove unnecessary forward declarations/headers
...
Pares the base IR header down to a modest size and also reveals a few indirect
reliances on the allocator facilities.
2025-09-08 22:03:25 -04:00
Ryan Houdek
1988b432ab
Merge pull request #4846 from pmatos/fix/VSCond
...
Fix mapping for VS and VC condition codes
2025-09-08 11:29:35 -07:00
Paulo Matos
14256e7a90
Fix mapping for VS and VC condition codes
...
This doesn't seem to be generated in-code therefore it's not fixing any
existing bug, but fixes the mapping for future uses of the condition code.
2025-09-08 11:41:15 +02:00
Lioncache
7e61b172b2
General: std::alignment_of -> alignof
...
We can just use the compiler built-in in these cases. std::alignment_of
mainly has utility in metaprogramming.
2025-09-06 21:23:10 -04:00
Ryan Houdek
bd0cae9298
Merge pull request #4825 from bylaws/unityomg
...
Frontend: Force acq/rel semantics for known Unity ringbuffer offsets
2025-09-06 17:09:13 -07:00
Ryan Houdek