steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-06 17:00:19 +02:00
Code Issues Packages Projects Releases 66 Wiki Activity

HostFeatures: Adds flag for SSE4a

Browse Source
This commit is contained in:
Ryan Houdek committed 2025-10-04 02:51:28 -07:00
1 parent 6f83b10af6
commit 3baa598b9e
4 files changed
+39 -34
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

FEXCore/Source/Interface/Core/CPUID.cpp
+32 -32
View File
@@ -909,38 +909,38 @@ FEXCore::CPUID::FunctionResults CPUIDEmu::Function_8000_0001h(uint32_t Leaf) con
Res.eax = FAMILY_IDENTIFIER;
Res.ecx = (1 << 0) | // LAHF/SAHF
(1 << 1) | // 0 = Single core product, 1 = multi core product
(0 << 2) | // SVM
(1 << 3) | // Extended APIC register space
(0 << 4) | // LOCK MOV CR0 means MOV CR8
(1 << 5) | // ABM instructions
(0 << 6) | // SSE4a
(0 << 7) | // Misaligned SSE mode
(1 << 8) | // PREFETCHW
(0 << 9) | // OS visible workaround support
(0 << 10) | // Instruction based sampling support
(0 << 11) | // XOP
(0 << 12) | // SKINIT
(0 << 13) | // Watchdog timer support
(0 << 14) | // Reserved
(0 << 15) | // Lightweight profiling support
(0 << 16) | // FMA4
(1 << 17) | // Translation cache extension
(0 << 18) | // Reserved
(0 << 19) | // Reserved
(0 << 20) | // Reserved
(0 << 21) | // XOP-TBM
(0 << 22) | // Topology extensions support
(0 << 23) | // Core performance counter extensions
(0 << 24) | // NB performance counter extensions
(0 << 25) | // Reserved
(0 << 26) | // Data breakpoints extensions
(0 << 27) | // Performance TSC
(0 << 28) | // L2 perf counter extensions
(0 << 29) | // MONITORX
(0 << 30) | // Reserved
(0 << 31); // Reserved
Res.ecx = (1 << 0) | // LAHF/SAHF
(1 << 1) | // 0 = Single core product, 1 = multi core product
(0 << 2) | // SVM
(1 << 3) | // Extended APIC register space
(0 << 4) | // LOCK MOV CR0 means MOV CR8
(1 << 5) | // ABM instructions
(CTX->HostFeatures.SupportsSSE4a << 6) | // SSE4a
(0 << 7) | // Misaligned SSE mode
(1 << 8) | // PREFETCHW
(0 << 9) | // OS visible workaround support
(0 << 10) | // Instruction based sampling support
(0 << 11) | // XOP
(0 << 12) | // SKINIT
(0 << 13) | // Watchdog timer support
(0 << 14) | // Reserved
(0 << 15) | // Lightweight profiling support
(0 << 16) | // FMA4
(1 << 17) | // Translation cache extension
(0 << 18) | // Reserved
(0 << 19) | // Reserved
(0 << 20) | // Reserved
(0 << 21) | // XOP-TBM
(0 << 22) | // Topology extensions support
(0 << 23) | // Core performance counter extensions
(0 << 24) | // NB performance counter extensions
(0 << 25) | // Reserved
(0 << 26) | // Data breakpoints extensions
(0 << 27) | // Performance TSC
(0 << 28) | // L2 perf counter extensions
(0 << 29) | // MONITORX
(0 << 30) | // Reserved
(0 << 31); // Reserved
Res.edx = (1 << 0) | // FPU
(1 << 1) | // Virtual mode extensions