Erinevus lehekülje "Assembler" redaktsioonide vahel
Allikas: Kuutõrvaja
(→?) |
(→Hello World) |
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| 34. rida: | 34. rida: | ||
mov edx, length ; size of message | mov edx, length ; size of message | ||
int 80h ; execute the syscall | int 80h ; execute the syscall | ||
| − | + | ||
xor ebx, ebx ; send 0 as 'exit code' | xor ebx, ebx ; send 0 as 'exit code' | ||
mov eax, 1 ; terminate process | mov eax, 1 ; terminate process | ||
Redaktsioon: 20. juuni 2011, kell 11:28
TODO
Sisukord
Näited
???
assembler; label l1, l2;
asm mov dx,3DAh l1: in al, dx and al,08h jnz l1 l2: in al,dx and al,08h jz l2
Hello World
global _start
section .data
hello db "Hello, World!", 10
length equ $-hello
section .text
_start:
mov eax, 4 ; write to file
mov ebx, 1 ; STDOUT handle
mov ecx, hello ; our message
mov edx, length ; size of message
int 80h ; execute the syscall
xor ebx, ebx ; send 0 as 'exit code'
mov eax, 1 ; terminate process
int 80h ; execute the syscall
