Erinevus lehekülje "Assembler" redaktsioonide vahel
Allikas: Kuutõrvaja
(→Lingid) |
(→?) |
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| 1. rida: | 1. rida: | ||
TODO | TODO | ||
| − | = ? = | + | = Näited = |
| + | |||
| + | == ??? == | ||
assembler; | assembler; | ||
| 16. rida: | 18. rida: | ||
jz l2 | 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 | ||
= Lingid = | = Lingid = | ||
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
