prog.s: Assembler messages:
prog.s: Warning: end of file not at end of a line; newline inserted
prog.s:1: Error: unknown pseudo-op: `.686'
prog.s:2: Error: unknown pseudo-op: `.model'
prog.s:5: Error: no such instruction: `helloformat byte "Hello, %s!",10,13,0'
prog.s:7: Error: unknown pseudo-op: `.code'
prog.s:8: Error: no such instruction: `sayhello proc'
prog.s:9: Error: no such instruction: `invoke printf,addr helloFormat,eax'
prog.s:11: Error: no such instruction: `sayhello endp'
prog.s:12: Error: no such instruction: `end'