feat: astuce pour recuperer de la mémoire

This commit is contained in:
Nicolas Hordé 2004-11-19 21:56:38 +00:00
parent 0348ef59a4
commit 08af9a9788
1 changed files with 31 additions and 12 deletions

View File

@ -57,6 +57,9 @@ noone:
call showstr
call MBinit
jc nomem1
mov cx,65453
mov si,offset sysname
call MBcreate
call InitDrive
mov si,offset premice
mov bl,7
@ -137,6 +140,12 @@ suites:
;initialisation des MCBs
mov ah,0
int 49h
push memorystart
pop gs
mov ah,10
int 49h
mov ah,1
int 49h
mov si,offset fini
mov bl,7
@ -218,11 +227,12 @@ erroron:
db 0CBh
address db ' [',0
addressend db ':0100] ',0
addressend db '] ',0
irqs db ' (IRQ ',0
irqsend db ')',0
prompt db 'commande.ce ',0
prompt db 'commande.ce',0
conf db 'systeme.ini',0
sysname db 'SYSTEME.SYS',0
premice db 0Dh,0Ah,'Chargement du fichier de configuration:',0
debut db 0Dh,0Ah,'Chargement des pilotes systeme:',0
fini db 0Dh,0Ah,'Chargement de l''interpreteur de commande:',0
@ -905,29 +915,38 @@ CmpNames:
repe cmpsb
jne nequal
inc si
jmp equal
nequal:
cmp byte ptr es:[di-1],' '
jne notequal
equal:
cmp byte ptr [si-1],'.'
jne trynoext
mov al,' '
rep scasb
mov cx,3
rep cmpsb
jne nequal2
inc si
jmp equal2
nequal2:
cmp byte ptr es:[di-1],' '
jne notequal
cmp byte ptr [si],0
equal2:
cmp byte ptr [si-1],0
jne notequal
cmp cx,0
jl notequal
itok:
clc
pop di si cx ax
ret
notequal:
stc
pop di si cx ax
ret
trynoext:
cmp byte ptr [si-1],0
jne notequal
jmp itok
notequal:
stc
pop di si cx ax
ret
;charge le fichier de de groupe CX et de taille eax
LoadWay: