I'm trying out a simple Assembly program on a freshly installed "OpenBSD openbsd 6.1 GENERIC#291 i386":
--- begin exit.s # https://web.archive.org/web/20120509101207/http://lucifer.phiral.net/openbsdasm.htm # # $ as exit.s -o exit.o && ld exit.o -o exit && ./exit .section ".note.openbsd.ident", "a" .p2align 2 .long 0x8 .long 0x4 .long 0x1 .ascii "OpenBSD\0" .long 0x .p2align 2 .section .text .globl _start _start: xorl %eax, %eax pushl %eax # exit status pushl %eax # extra long for C ABI movl $1, %eax # exit syscall int $0x80 --- end This program assembles and links without error. However when I try to run it, I get this: $ as exit.s -o exit.o $ ld exit.o -o exit $ ./exit zsh: abort ./exit The identical program runs on 32-bit Linux. Any Assembly programmers in the house know what's up? Thanks, Kartik http://akkartik.name/about
