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Code Issues Packages Projects Releases 67 Wiki Activity
13,632 Commits 11 Branches 71 Tags
5bcdb3d478de2ff2af5d9155aa0cf6528c2f019d
Commit Graph
2974 Commits
Author SHA1 Message Date
Ryan Houdek 5bcdb3d478 IREmitter: Remove Pad default argument 
Default argument is no longer used
 2025-12-29 11:29:02 -08:00
Ryan Houdek 2f1017efed Core/Addressing: Constant audit 2025-12-29 11:29:02 -08:00
Ryan Houdek b794b9ed2c Core/Vector: Constant audit 2025-12-29 11:29:02 -08:00
Ryan Houdek 3fd86a953b Core/AVX_128: Constant audit 2025-12-29 11:29:02 -08:00
Ryan Houdek 5eb416df15 Core/OpcodeDispatcher.cpp: Constant audit 2025-12-29 11:29:02 -08:00
Ryan Houdek efa78ee0c6 Core/OpcodeDispatcher.h: Constant audit 2025-12-29 11:29:01 -08:00
Ryan Houdek 8269d04b57 IR/IREmitter: Constant audit 2025-12-29 11:29:01 -08:00
Ryan Houdek 5e782cc1c2 Core/Flags: Constant audit 2025-12-29 11:29:01 -08:00
Ryan Houdek 0ff3fb7f47 Core/X87: Constant audit 2025-12-29 11:29:01 -08:00
Ryan Houdek aa631c5585 Core/X87F64: Constant audit 2025-12-29 11:29:01 -08:00
Ryan Houdek 5c53583456 Core/Core: Constant audit 2025-12-29 11:29:01 -08:00
Ryan Houdek a1a30cd9a6 IR: Remove default argument for padding in Constant op 
All use cases now pass a pad type in to this.
 2025-12-29 11:29:01 -08:00
Ryan Houdek a480793708 Passes/RegisterAllocationPass: _Constant audit 2025-12-29 11:04:35 -08:00
Ryan Houdek 477b72ba52 OpcodeDispatcher/OpcodeDispatcher: Partial _Constant audit 
`MOVGPRImmediate` is changing in another PR and we need to come back to
it.
 2025-12-29 11:04:35 -08:00
Ryan Houdek f63ba7e3be OpcodeDispatcher/Vector: _Constant audit 2025-12-29 11:04:35 -08:00
Ryan Houdek 54dca47e09 OpcodeDispatcher/X87: _Constant audit 2025-12-29 11:04:35 -08:00
Ryan Houdek 53e0c8d5bf OpcodeDispatcher.h: _Constant audit 2025-12-29 11:04:35 -08:00
Ryan Houdek 8588c22170 IREmitter: _Constant audit 2025-12-29 11:04:35 -08:00
Ryan Houdek c2d5ee43c6 Passes/x87StackOptimizationPass: _Constant audit 2025-12-29 11:04:35 -08:00
Ryan Houdek c7c6855740 IREmitter: Allow the constant pool to understand padtype and bytes 
Fixes an issue that a potential same constant could be padded for one
use and not padded for another.
 2025-12-29 11:04:34 -08:00
Ryan Houdek 79f2832591 OpcodeDispatcher: Rename LoadConstantShift 
Kind of annoying that it is overlapping with LoadConstant.

NFC
 2025-12-29 11:04:34 -08:00
Ryan Houdek cb432548bf IR: Allow passing padding and MaxBytes through Constant IR 2025-12-29 11:04:34 -08:00
Ryan Houdek 5bbbe4d2e9 Merge pull request #5140 from Sonicadvance1/25 
First round of `LoadConstant` auditing
 2025-12-29 10:16:23 -08:00
Ryan Houdek 9101e704ce Merge pull request #5174 from lioncash/warn 
CodeCache: Fix misparenthesized expression in SaveData()
 2025-12-28 12:08:32 -08:00
Ryan Houdek 212a3f45f8 Merge pull request #5164 from bylaws/gmeo 
ImageTracker: Track loaded PE images for LookupExecutableFileSection
 2025-12-28 12:08:07 -08:00
Lioncache 0107338020 CodeCache: Fix misparenthesized expression in SaveData() 
Fixes a -Wshift-op-parentheses warning, and what seems to be a
legitimate bug, based off some quick reading.
 2025-12-28 09:42:50 -05:00
Billy Laws f2bbc0eccd CodeCache: Use defaulted dtor for ExecutableFileInfo 2025-12-28 00:30:47 +00:00
Billy Laws 0152f3adb2 CodeCache: Rebase block entrypoint info 
Entrypoint information contains guest addresses that must be rebased for
correctness.
 2025-12-28 00:25:56 +00:00
Billy Laws 064a48e965 CodeCache: Make LoadData Thread argument an optional pointer 
Windows doesn't have access to Thread when loading the main image and
ntdll.
 2025-12-23 23:45:07 +00:00
Billy Laws 86211e18d7 ALookupExecutableFileSection: Take thread argument as an optional pointer 2025-12-23 23:44:58 +00:00
Ryan Houdek 6196a3a6a4 Arm64Emitter: Removes Default pad type from LoadConstant 
All direct usages have been audited. Now we need to do indirect usages
through the `Constant` IR operation.
 2025-12-23 11:34:34 -08:00
Ryan Houdek e7ec8e3613 JIT/BranchOps: LoadConstant audit 
`ThreadRemoveCodeEntry` doesn't properly have relations wired up but it
does use the Entry. So this would be broken on code caching with
relocations.
 2025-12-23 11:34:34 -08:00
Ryan Houdek a5d4ea8004 JIT/JIT: LoadConstant audit 2025-12-23 11:34:34 -08:00
Ryan Houdek 0653426793 JIT/MemoryOps: LoadConstant audit 2025-12-23 11:34:34 -08:00
Ryan Houdek ba352cebc8 JIT/MiscOps: LoadConstant audit 2025-12-23 11:34:34 -08:00
Ryan Houdek 6e712bf1b6 JIT/ALUOps: LoadConstant audit 
`Constant` IR op needs the frontend to be audited and pass padding
information through.
 2025-12-23 11:34:34 -08:00
Ryan Houdek b23dc6a9b3 JIT/Dispatcher: LoadConstant audit 2025-12-23 11:34:34 -08:00
Ryan Houdek c2177bff09 JIT/VectorOps: LoadConstant audit 2025-12-23 11:34:34 -08:00
Ryan Houdek 8d95172118 JIT/EncryptionOps: LoadConstant audit 2025-12-23 11:34:34 -08:00
Ryan Houdek d6f290f6d2 Arm64Emitter: Move NOP pads to before the move instructions 
Recent CPUs do nop fusion with the following instruction, this gives the
CPU the best chance to do fusion with something that actually does work.

Very trivial, doesn't do this for the more complex handling below these
as counting the number of moves before nop emitting is messy.
 2025-12-22 14:14:58 -08:00
Ryan Houdek d2b9bfd6ee Arm64Emitter: Changes LoadConstant to support Pad and byte width 
Instead of just a trivial pad being on or off, support a tri-state
on/off/auto where on will always pad, off will never pad, and auto will
pad only if code caching is enabled.

Further augment this by allowing a byte-width to be passed in, which can
be used with pointers to force a 48-bit VA width to only ever pad to
three instructions, reducing the common worst-case situation from 4
instructions to 3. This works because we're not going to expose a VA
width larger than 47-bit to the guest.

Fixes the handful of use-cases that explicitly chose their NOP padding,
and a bug in Arm64Relocations.cpp where it was incorrectly asking to not
receive padding even though it requires it.
 2025-12-22 14:14:58 -08:00
Ryan Houdek 0a18ea8f4d Merge pull request #5138 from bylaws/eCcodecachingrelocval 
Frontend: Also fetch relocations and section bounds when validating
 2025-12-22 14:13:20 -08:00
Tony Wasserka eb425fe640 Merge pull request #5127 from neobrain/feature_automatic_code_cache 
CodeCache: Implement automatic cache generation
 2025-12-22 21:55:10 +00:00
Tony Wasserka 2573bcb90f CodeCache: Turn ExecutableFileSectionInfo::FileInfo into a const reference 2025-12-22 21:20:22 +01:00
Tony Wasserka b98b377fc0 GDBJIT: Use a const reference to read ExecutableFileInfo 2025-12-22 21:20:22 +01:00
Billy Laws 67e3bb8596 Frontend: Also fetch relocations and section bounds when validating 2025-12-22 18:50:03 +00:00
Ryan Houdek 3025a10808 FEXCore: Revert literal optimization from #4884 
This no longer does anything due to #5123
 2025-12-22 10:00:55 -08:00
Ryan Houdek 93f6a8cb4d Merge pull request #5130 from neobrain/feature_code_cache_validation 
CodeCache: Implement runtime cache validation
 2025-12-22 09:17:51 -08:00
Ryan Houdek fef1993dd7 Merge pull request #5123 from bylaws/whehsajsreloc 
Guest relocation support
 2025-12-22 09:14:03 -08:00
Tony Wasserka 8fcb84112b CodeCache: Implement runtime cache validation 2025-12-22 17:52:43 +01:00