[PATCH] testsuite tfind.exp: If current target don't support trace, try gdbserver.

[Hui Zhu]

On 03/29/12 22:25, Pedro Alves wrote:
> Let me put this another way.  If when testing against a remote target, we find
> ourselves testing a feature that happens to not be supported by the currently connected
> remote target, but may be supported by the native target, do you think a test should go
> through contortions to run against the native target?  (the answer is no).
>

Yes, I know you worry about it and I agree with it.  So I add 
TRACE_TRY_GDBSERVER.

For the test that against a remote target or other normal way, because 
TRACE_TRY_GDBSERVER is not set.  Test will not auto try target remote 
when current target didn't support trace.

When we want test the function inside the GDB, we can set 
TRACE_TRY_GDBSERVER, then test will use gdbserver if need.

Thanks,
Hui