Hi,

I found that when I set some tracepoint to a same address, and use
tsave.   And use "target tfile " to open it.  It will only one
tracepoint available.
And output some words like:
Created tracepoint 1 for target's tracepoint 1 at 0x40050a.
Assuming tracepoint 1 is same as target's tracepoint 2 at 0x40050a.
Assuming tracepoint 1 is same as target's tracepoint 3 at 0x40050a.

This is because find_matching_tracepoint didn't check the num.

And I think the tracepoint have the same address is really helpful for
user.  Because we can set different condition to make tracepoint more
powerful.
So I make following patch.

Please help me review it.

Thanks,
Hui


2011-08-08  Hui Zhu  <teawater@gmail.com>

	* tracepoint.c (find_matching_tracepoint): Add number check.