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* [dynarmic] Coalesce non-exclusive Write/Read fallback functions (#4158)lizzie2026-09-191-10/+10
| | | | | | | | | | | | | | | | | | | the general idea is to have a common procedure form whom to call this way theres less "jumping around" for values of different sizes additionally this **should** allow for better codegen since most of the u8,u16,u32,u64 can be held within a u64 theoretically this means that you could deifne callbacks in suck a way that it's essentially as costly as a `mov r64, m64` but that's not doable due to the fact we have to do translations... Is this a good change? Primarily aimed for x86 and ARM to benefit, but I suppose LooooooongArch64 can benefit too. Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4158 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
* [dynarmic] fix pre-SSE4.1 having errors on CMHI/CMLO, fix extra nuisances ↵lizzie2026-06-031-2/+31
| | | | | | | | | | | | | and add INTERP testcase (#4025) does a bit of code dedup fixes pre-SSE4.1 having horrific CMHI/CMLO Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4025 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev>
* [macos, dynarmic] Implement VectorMin/Max{S,U}64 emitters (Apple Silicon ↵rayman302026-05-031-2/+29
| | | | | | | | | | | | | | | | | | | | | fix) (#3421) [macos] dynarmic: Implement VectorMin/Max{S,U}64 emitters (Apple Silicon fix) Implements the missing A64 backend emitters for VectorMinS64, VectorMinU64, VectorMaxS64, and VectorMaxU64. These IR opcodes are generated by the optimizer but lack direct hardware instruction support for 64-bit elements in the base NEON set (e.g., UMIN.2D does not exist). They are implemented using a compare (CMGT/CMHI) followed by a bitwise select (BSL). This correctly selects between the two source registers, whereas using BIT would incorrectly zero out elements. This implementation is guarded by #ifdef __APPLE__ to ensure no impact on other platforms. Unit tests could not be added to a64.cpp because UMIN.2D is not a valid A64 instruction, causing the assembler (Oaknut) to reject it. The fix was verified by running Team Sonic Racing, which previously crashed on this synthetic opcode. Fixes crash in Team Sonic Racing on macOS. Co-authored-by: crueter <crueter@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3421 Reviewed-by: Lizzie <lizzie@eden-emu.dev> Reviewed-by: crueter <crueter@eden-emu.dev>
* [dynarmic] implement missing SSE3 implementations (#3301)lizzie2026-03-311-0/+99
| | | | | | | | | | | | | | | | Implementations for SSE3 CPUs (prescott) Instead of fixing some of the bugs with HostCall when paired with vectors, i'll simply remove as many host calls as I can within the most used vector instructions - then just minimize their usage to memory read/writes. Emitting the raw assembly code is faster than doing a HostCall, HostCalls are VERY expensive. So this is the desired output anyways. Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3301 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: Maufeat <sahyno1996@gmail.com> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
* [dynarmic] fix dynarmic_tests build issues on xcode due to using relative ↵lizzie2026-03-231-2/+2
| | | | | | | | | | | | | | paths (#3765) Thanks to @chrelliott978 for the initial impl Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3765 Reviewed-by: Maufeat <sahyno1996@gmail.com> Reviewed-by: crueter <crueter@eden-emu.dev> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
* [dynarmic] fix SignedDiv64 crashing if immediate constprop took effect; also ↵lizzie2026-02-211-19/+85
| | | | | | | | | | | | | | | | | | | | | | fix result for 0x8000_0000/0xFFFF_FFFF not returning properly for SignedDiv32 (#3517) a program could crash the emulator by just using div immediates and/or dividing by 0x8000_0000_0000_0000/0xFFFF_FFFF_FFFF_FFFF X0 = 0x8000_0000_0000_0000 X1 = 0xFFFF_FFFF_FFFF_FFFF SDIV X2, X0, X1 SDIV X2, X1, X0 <- crashes emu Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3517 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: DraVee <dravee@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: CamilleLaVey <camillelavey99@gmail.com> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
* [dynarmic] nuke zydis/zycore out of orbit forever (#2893)lizzie2025-10-301-1/+1
| | | | | | | | | | | LLVM does what Zydisn't Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2893 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
* [dynarmic] use (v)pshufb (SSSE3+) for VREV32/64 emits (#2851)lizzie2025-10-291-0/+22
| | | | | | | | | | Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2851 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
* [dynarmic] fix tests builds (#2601)lizzie2025-09-271-0/+4
| | | | | | | | | | | | This fixes tests for dynarmic, print_info and test_generator. Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2601 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: MaranBr <maranbr@eden-emu.dev> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
* [dynarmic] jit fix branch v2 (#203)crueter2025-08-271-83/+190
| | | | | | Co-authored-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/203 Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
* [dynarmic] revert bad changes (#202)crueter2025-08-041-117/+10
| | | | | | | | | | | | This reverts commit 56acd4041ac0052c3b753950587851877e961a66. pr needs rebase and fix, audio broke Signed-off-by: crueter <crueter@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/202 Reviewed-by: Lizzie <lizzie@eden-emu.dev> Signed-off-by: crueter <crueter@eden-emu.dev>
* [cmake] refactor: Use CPM over submodules (#143)crueter2025-08-041-0/+2387
Transfers the majority of submodules and large externals to CPM, using source archives rather than full Git clones. Not only does this save massive amounts of clone and configure time, but dependencies are grabbed on-demand rather than being required by default. Additionally, CPM will (generally) automatically search for system dependencies, though certain dependencies have options to control this. Testing shows gains ranging from 5x to 10x in terms of overall clone/configure time. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/143 Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2026-11-04 14:51:10 +0000