expect {
-re "^ +2\[ \t\]+0000+ 7D8F7856\[ \t\]+movq\[^\n\]*\n" { set x1 1 }
-re "^ +2\[ \t\]+3412DDCC\[^\n\]*\n" { set x2 1 }
- -re "^ +2\[ \t\]+BBAA50\[ \t\]*\r\n" { set x3 1 }
+ -re "^ +2\[ \t\]+BBAA5001\[ \t\]*\r\n" { set x3 1 }
-re "\[^\n\]*\n" { }
timeout { perror "timeout\n"; break }
eof { break }