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RE: [avr-gcc-list] memcpy

From: Wynand Weyers
Subject: RE: [avr-gcc-list] memcpy
Date: Tue, 1 Apr 2008 08:12:58 +0200

Hi David,

Thanks for the reply,

I use quite a lot of memcpy function calls and if I look at the assembler
the memcpy is code is copied inline for each call which make my code quite

I wrote my own to solve the problem, it might not be so efficient as memcpy
but that's ok.


-----Original Message-----
From: David Kelly [mailto:address@hidden 
Sent: 29 March 2008 05:21 PM
To: Wynand Weyers
Subject: Re: [avr-gcc-list] memcpy

On Mar 29, 2008, at 4:58 AM, Wynand Weyers wrote:
> How do I get memcpy not to compile inline?

Write your own? Its not that hard.

Or make a copy of the existing memcpy() in your project and remove  
the inline directive?

Looking at avr-libc-1.6.1/libc/string/memcpy.S I don't understand  
your question. memcpy() isn't an inline function, its a called  
function like most everything else.

David Kelly N4HHE, address@hidden
Whom computers would destroy, they must first drive mad.

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