2009-07-28 :-)
_ 朝ッ
0520 起床
_ 仕事
0830 出勤。
_ [Linus][IBM][Linux] Linus が書いた IBM への愚痴
という話題があったような記憶があるんだがどこだったかここだった
setup.S - linux/boot - Code Search
! well, that went ok, I hope. Now we have to reprogram the interrupts :-( ! we put them right after the intel-reserved hardware interrupts, at ! int 0x20-0x2F. There they won't mess up anything. Sadly IBM really ! messed this up with the original PC, and they haven't been able to ! rectify it afterwards. Thus the bios puts interrupts at 0x08-0x0f, ! which is used for the internal hardware interrupts as well. We just ! have to reprogram the 8259's, and it isn't fun.
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