On 11/17/2011 03:04 AM, Pedro Alves wrote:
>> > +    if ![runto_main] {
>> > +       fail "Can't run to main"
>> > +       return -1
>> > +    }
> Should restore pf_prefix.  More instances of this.
> 

Oh, yes, it should be restored on return.

>> > +    send_gdb "disconnect\n"
>> > +    gdb_expect {
>> > +       -re "warning: Pending tracepoint will not be resolved while GDB is disconnected.*Ending remote debugging.*$gdb_prompt $" {
>> > +           pass "disconnect with pending tracepoint"
>> > +       }
>> > +       -re ".*$gdb_prompt $" {
>> > +           fail "disconnect with pending tracepoint"
>> > +       }
>> > +    }
> Why send_gdb/gdb_expect?

Because gdb_test_multiple doesn't match pattern in output when "Ending
remote debugging" appeared in the output.  We have to resort to
send_gdb/gdb_expect here.

-- 
Yao (齐尧)