mirror of
https://github.com/RGBCube/serenity
synced 2025-10-27 15:22:08 +00:00
964f8fbf3a
This adds some new buffers to the `FPUState` struct, which contains enough space for the `xsave` instruction to run. This instruction writes the upper part of the x86 SIMD registers (YMM0-15) to a seperate 256-byte area, as well as an "xsave header" describing the region. If the underlying processor supports AVX, the `fxsave` instruction is no longer used, as `xsave` itself implictly saves all of the SSE and x87 registers. Co-authored-by: Leon Albrecht <leon.a@serenityos.org> |
||
|---|---|---|
| .. | ||
| ASM_wrapper.cpp | ||
| CPU.cpp | ||
| CPUID.cpp | ||
| CrashHandler.cpp | ||
| Interrupts.cpp | ||
| PageDirectory.cpp | ||
| Processor.cpp | ||
| ProcessorInfo.cpp | ||
| SafeMem.cpp | ||
| ScopedCritical.cpp | ||
| SmapDisabler.cpp | ||
| Spinlock.cpp | ||
| TrapFrame.cpp | ||