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[avr-libc-commit] avr-libc ChangeLog NEWS doc/api/faq.dox


From: Joerg Wunsch
Subject: [avr-libc-commit] avr-libc ChangeLog NEWS doc/api/faq.dox
Date: Tue, 30 Oct 2007 09:51:25 +0000

CVSROOT:        /sources/avr-libc
Module name:    avr-libc
Changes by:     Joerg Wunsch <joerg_wunsch>     07/10/30 09:51:25

Modified files:
        .              : ChangeLog NEWS 
        doc/api        : faq.dox 

Log message:
        bug #20248: FAQ#3: clarify which registers are safe to be used
        
        Describe that r8...r15 can only be used
        for register variables if they are not used for argument
        passing.  Clarify that call-saved registers must be
        preserved even in case they are used for argument passing by
        the compiler.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/avr-libc/ChangeLog?cvsroot=avr-libc&r1=1.834&r2=1.835
http://cvs.savannah.gnu.org/viewcvs/avr-libc/NEWS?cvsroot=avr-libc&r1=1.220&r2=1.221
http://cvs.savannah.gnu.org/viewcvs/avr-libc/doc/api/faq.dox?cvsroot=avr-libc&r1=1.46&r2=1.47




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