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bits 64
default rel
section .text
global _start
_start:
mov rax, 1 ; write syscall
mov rdi, 1
mov rsi, msg
mov rdx, msglen
syscall
mov rax, 60 ; exit syscall
sub rdi, rdi
syscall
; either of the following lines cause: Error in `nasm': double free or corruption ; Aborted (core dumped)
foo
; warning: label alone on a line without a colon might be in error [-w+label-orphan]
mov r8, r9, r10
; error: invalid combination of opcode and operands
add r8d, byte 80h
; warning: signed byte value exceeds bounds [-w+number-overflow]
section .data
msg db "Hello, world!", 10
msglen equ $-msg
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