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boot32: save another byte, use loop instruction

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E. C. Masloch 2024-01-19 21:58:00 +01:00 committed by Kenneth J Davis
parent 3415ad93c9
commit 630735e14a
1 changed files with 1 additions and 2 deletions
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3
boot/boot32.asm
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@ -236,8 +236,7 @@ next_cluster:
cn_loop: cn_loop:
shr dx,1 shr dx,1
rcr ax,1 rcr ax,1
dec cx loop cn_loop ; DX:AX fat sector where our
jnz cn_loop ; DX:AX fat sector where our
; cluster resides ; cluster resides
; DI - cluster index in this ; DI - cluster index in this
; sector ; sector