wok diff BootProg/stuff/boot32.asm @ rev 25697

dool: reduced size of package
author Hans-G?nter Theisgen
date Sun May 12 07:10:04 2024 +0100 (4 weeks ago)
parents 64471e67874e
children 82a123e54615
line diff
     1.1 --- a/BootProg/stuff/boot32.asm	Fri May 12 21:35:09 2023 +0000
     1.2 +++ b/BootProg/stuff/boot32.asm	Sun May 12 07:10:04 2024 +0100
     1.3 @@ -90,7 +90,7 @@
     1.4  ExtraBootSector         equ     1
     1.5  ClusterMask             equ     1               ; +9 bytes
     1.6  NullEntryCheck          equ     1               ; +5 bytes
     1.7 -CheckAttrib             equ     1               ; +6 bytes
     1.8 +CheckAttrib             equ     0               ; +6 bytes
     1.9  NonMirroredFATs         equ     1               ; +20 bytes
    1.10  ReadRetry               equ     1               ; +6/7 bytes
    1.11  LBA48bits               equ     1               ; +10 bytes
    1.12 @@ -601,12 +601,12 @@
    1.13          jnc     ReadSuccess             ; CF = 0 if no error
    1.14  
    1.15  %if CHSsupport != 0
    1.16 +        mov     ax, 201h                ; al = sector count = 1
    1.17 +                                        ; ah = 2 = read function no.
    1.18   %if CHSsanityCheck != 0
    1.19          cmp     eax, 0FFFFh             ; max cylinder = 1023
    1.20          ja      SkipCHS
    1.21   %endif
    1.22 -        mov     ax, 201h                ; al = sector count = 1
    1.23 -                                        ; ah = 2 = read function no.
    1.24          int     13h                     ; read sectors (AL, CX, DX, ES:BX)
    1.25  
    1.26          jnc     ReadSuccess             ; CF = 0 if no error