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Re: [avr-gcc-list] ATTiniy 167 / Float

From: Joerg Wunsch
Subject: Re: [avr-gcc-list] ATTiniy 167 / Float
Date: Thu, 9 Jul 2009 23:44:06 +0200 (MET DST)

Erwan MARC <address@hidden> wrote:

> As a result, we can see that as soon as we use float data, there is
> a block of 256 bytes used in RAM (_clz_tab) used (even if only a
> cast U32 => F32 is made).

When using floats, do *always* link against -lm (libm.a).

cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)

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