PPaste!

.intel_syntax

# trap for gdb
int3

# wtf is here
movabs %rax, 0x123456789abcdef
xor    %rax, 0
xor    %ax,  0
xor    %ah,  0
xor    %al,  0
xor    %eax, 0

# exit
mov %rax, 60
mov %rdi, 0
syscall