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Vortrag: QEMU's recompilation engine

Alexander Graf (KVM developer) / E-Mail: agraf@...

Termin:  Sonntag, 12:00 Uhr, Raum V5

Have you ever wondered how emulators work? How they translate code from one architecture to another? QEMU can even run on any modern host architecture, without reinventing the wheel every time. But how does this work?
This talk will give you an overview of TCG – the small compiler used by QEMU – and the general architecture of instruction emulation in QEMU. It will show you how guest code is analyzed and how host code is emitted from that. It will also show you a few performance optimization tricks it does.

Webseite zum Beitrag:

Erwünschte Vorkenntnisse: A rough understanding of what assembly is helps, but is not mandatory.

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