[syslinux] "isolinux.bin missing or corrupt" when booting USB flash drive in old PC

Martin Str|mberg ams at ludd.ltu.se
Wed Mar 22 00:11:45 PDT 2017


On Tue, Mar 21, 2017 at 11:10:08PM +0100, Thomas Schmitt via Syslinux wrote:
> Is "xor %ax, %ax" a typical way to say "ax = 0;" ?

Yes! It's shorter than mov $0, %ax by one byte.


-- 
MartinS


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