#!/bin/sh

# Show which files and lines in libthr use SSE registers.

objdump -d /freebsd/obj/freebsd/base/head/lib/libthr/*.So | \
awk '
    /file format/ {
        sub(":", "", $1);
        file = $1;
    }
    /xmm/ {
        sub(":", "", $1);
        ip = $1;
        system("addr2line -e " file " " ip); 
    }
' | \
sort -u