jrenaud/hello-world
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minor changes

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This commit is contained in:
Shark
2015-10-25 20:40:48 +01:00
parent b9a24501bd
commit 8ab92645f0
1 changed files with 8 additions and 7 deletions
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15
a/assembler_nasm_linux.asm
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@@ -3,14 +3,15 @@ section .text
_start: ;tell linker entry point
mov edx,len ;message length
mov ecx,msg ;message to write
mov ebx,1 ;file descriptor (stdout)
mov eax,4 ;system call number (sys_write)
int 0x80 ;call kernel
xor ebx, ebx
lea edx,[ebx+len] ;message length
mov ecx,msg ;message to write
lea eax,[ebx+4] ;system call number (sys_write)
inc ebx ;file descriptor (stdout)
int 0x80 ;call kernel
mov eax,1 ;system call number (sys_exit)
int 0x80 ;call kernel
mov al,1 ;system call number (sys_exit)
int 0x80 ;call kernel
section .data