| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2022-05-15 | Kernel: Implement AVX `XSAVE` support | Jesse Buhagiar | |
| 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> | |||
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index : serenity | |
| The Serenity Operating System 🐞 | cos |
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