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authorKartik K. Agaram <vc@akkartik.com>2023-12-07 21:48:47 -0800
committerKartik K. Agaram <vc@akkartik.com>2023-12-07 21:48:47 -0800
commitae4058add3c2002b90f171a1ace40bf21118103e (patch)
treed7bfb5e655895eb86ba9e239ae245fd65fab00b3 /kernel.soso/font/font.o
parent204589b2ffc8aa16fa2953017eaa6614f7d05eb5 (diff)
downloadmu-hlt.tar.gz
halt until exception when waiting for keyboard hlt
This reduces CPU consumption from 180% to 2% when running Qemu.

Many thanks to Fabian of https://copy.sh for this suggestion.
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rtik K. Agaram <vc@akkartik.com> 2016-05-03 10:15:17 -0700 committer Kartik K. Agaram <vc@akkartik.com> 2016-05-03 10:15:17 -0700 2894' href='/akkartik/mu/commit/036abandon.cc?h=hlt&id=dc9afcbd7d7f1dcfae7b9ae659ccea4944b95a29'>dc9afcbd ^
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