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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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