ref: a653aac016c4f84bfaccd9b086a2736e3d7d79a4 dir: /lib9/getcallerpc-OpenBSD-amd64.S/
.file "getcallerpc-OpenBSD-amd64.S" .type getcallerpc,@function .global getcallerpc getcallerpc: movq 8(%rsp), %rax movq -8(%rax), %rax ret