Remote debugging patch for NetBSD/PowerPC

[John Gordon <mailing.lists%dial.pipex.com@localhost>]

Hello all,

I have just finished adding support for PowerPC to the gdbserver code in 
 NetBSD. While I was changing the code I also added support for the new 
SA based threading (based on the code in the native debugger for 
supporting threads).

More information, including the patch and the one new file that is 
needed, can be found at: 
http://www.bluedonkey.org/cgi-bin/twiki/bin/view/Netbsd/RemoteDebugging

I have done only very limited testing of the change so far, but it has 
allowed me to set breakpoints in threads, and to obtain information 
about the states of the various threads. If anybody finds something that 
doesn't work, please either let me know directly, or post the 
information on the TWiki site (there is a page for feedback about this 
work). If you can include an example that would be helpful too ;-)

Rgds,
John...