forked from KolibriOS/kolibrios
45 lines
538 B
PHP
45 lines
538 B
PHP
substr:
|
|
push si di cx
|
|
movzx cx,byte[ds:si-1]
|
|
@@: mov al,[ds:si]
|
|
cmp al,[es:di]
|
|
jne @f
|
|
inc si
|
|
inc di
|
|
dec cx
|
|
jnz @b
|
|
; cld
|
|
; repe cmps byte[ds:si],[es:di]
|
|
@@: pop cx di si
|
|
ret
|
|
|
|
int2str:
|
|
dec bl
|
|
jz @f
|
|
xor edx,edx
|
|
div ecx
|
|
push edx
|
|
call int2str
|
|
pop eax
|
|
@@: cmp al,10
|
|
sbb al,$69
|
|
das
|
|
mov [ds:di],al
|
|
inc di
|
|
ret
|
|
|
|
int2strnz:
|
|
cmp eax,ecx
|
|
jb @f
|
|
xor edx,edx
|
|
div ecx
|
|
push edx
|
|
call int2strnz
|
|
pop eax
|
|
@@: cmp al,10
|
|
sbb al,$69
|
|
das
|
|
mov [ds:di],al
|
|
inc di
|
|
ret
|