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Date: Sun, 6 Oct 1996 12:51:06 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199610060251.MAA08128@godzilla.zeta.org.au>
To: current@FreeBSD.ORG, sprice@hiwaay.net
Subject: Re: compiling -current with -Dlint
Sender: owner-current@FreeBSD.ORG
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>Has anybody tried to compile src/lib/csu/i386/crt0.c with -Dlint
>lately?  I just did to get rid of the warning messages about

Apparently not.

>"'sccsid' defined but not used" (I **hate** seeing bogus warning
>messages) while make'ing world and here is what I saw.

Id strings should be declared as const and possibly as __unused, and
possibly in a macro so that the details can be changed.

>Here is the offending code (from ctr0.c):
>
>#ifdef lint
>        kfp = 0;
>        initcode = initcode = 0;
>#else /* not lint */
>        /* just above the saved frame pointer */
>        asm ("lea 4(%%ebp), %0" : "=r" (kfp) );
>#endif /* not lint */
>
>It doesn't appear from 'cvs log' output that the crt0.c file has
>changed recently.  Any startup code gurus know where initcode
>is/was declared?  Or can it safely be removed?

Initcode is garbage.

Bruce