Date: Mon, 4 Nov 2002 15:24:43 -0800 From: Naydoe Maung <nyingelay@hotpop.com> To: FreeBSD Questions <freebsd-questions@FreeBSD.ORG> Subject: NASM (BSD vs. Linux) Message-ID: <200211041524.43350.nyingelay@hotpop.com>
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- FreeBSD 4.7-RELEASE #0: i386 - NASM version 0.98.33 compiled on Oct 31 2002 - Linux driver already loaded Simple assembly code for Hello World: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D SECTION .data msg DB "Hello, World!", 0Ah, 0Ah MSGLEN EQU 14 SECTION .text global _start _start: mov eax, 4 mov ebx, 1 mov ecx, msg mov edx, MSGLEN int 80h mov eax, 4 mov ebx, 1 mov ecx, msg mov edx, MSGLEN int 80h mov eax, 4 mov ebx, 1 mov ecx, msg mov edx, MSGLEN int 80h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Shell output: bash-2.05b$ nasm -f elf hello.asm bash-2.05b$ ld -o hello hello.o bash-2.05b$ ./hello bash-2.05b$ ls hello hello.asm hello.o bash-2.05b$ =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D As you can see here, It compiled and linked without any errors, however n= o=20 appropriate output is being generated. There were no problems running it= on=20 Linux. I heard some issues about different sys calls and interrupts on L= inux=20 and BSD, but I thought since the Linux driver was loaded there should be = no=20 problems running Linux oriented programs. I'm very confused, and I'm sur= e=20 I'm missing out some stuff. Help me please. Thank You To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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