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add comment about location that may be modified by sys (and some whitespace changes due to editor)

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@1493 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Kenneth J Davis 2009-07-30 03:26:13 +00:00
parent 38abeed649
commit 66c9f421ac
1 changed files with 17 additions and 14 deletions
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3
boot/boot.asm
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@ -401,6 +401,8 @@ read_next:
mov ah,041h ; mov ah,041h ;
mov bx,055aah ; mov bx,055aah ;
mov dl, [drive] mov dl, [drive]
; NOTE: sys must be updated if location changes!!!
test dl,dl ; don't use LBA addressing on A: test dl,dl ; don't use LBA addressing on A:
jz read_normal_BIOS ; might be a (buggy) jz read_normal_BIOS ; might be a (buggy)
; CDROM-BOOT floppy emulation ; CDROM-BOOT floppy emulation
@ -536,3 +538,4 @@ PrintNumber: ; Prints (in Hex) value in AX, AX is preserved
call PrintAL call PrintAL
retn retn
%endif %endif