[Bug libc/6846] Full featured printf hooks

["drepper at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

------- Additional Comments From drepper at redhat dot com  2009-04-11 05:39 -------
Created an attachment (id=3874)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=3874&action=view)
Example code for alternative implementation now in cvs

I have checked in a different implementation for the extended printf hooks. 
There are not many similarities with Ryan's implementation because it had so
many unnecessary limitations.

I've tested the implementation by implementing hooks to print x86 SSE
registers.  See the attached source file.  This should be sufficient for
Power's DFP as well.

Please try this out ASAP so that if necessary the code can be changed before an
implementation.

There is one little change I'll likely make at some point to allow more than
one installed handler per format specifier.  But that's an internal change.

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=6846

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