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Accelerating iOS on QEMU with hardware virtualization (KVM)

22 pointsby mdeliasalmost 5 years ago

3 comments

londons_explorealmost 5 years ago
&gt; The ARM servers we were working on, however, ignored a higher different number of LSBs. Therefore, when dc zva was called inside bzero, more bytes than expected were set to 0<p>Let that sink in... ARM has an instruction which zeros out an implementation defined amount of memory...<p>How can ARM ever hope to become the new-x86 with things like that? It&#x27;s pretty rare a programmer wants a randomly sized bit of memory zeroed...
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vaxmanalmost 5 years ago
Wow, they succeeded in getting iOS to boot on a cloud ARM processor inside QEMU. They can use that enviro to develop custom layers to eventually run on modded hardware to do realtime analysis at full execution speed.
coolspotalmost 5 years ago
Great writeup!