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List:       glibc-alpha
Subject:    Re: DTV_AT_TP _dl_determine_tlsoffset often doesn't use free gap
From:       Alexandre Oliva <aoliva () redhat ! com>
Date:       2004-11-22 21:32:24
Message-ID: or1xelmuxj.fsf () livre ! redhat ! lsd ! ic ! unicamp ! br
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On Oct 29, 2004, Alexandre Oliva <aoliva@redhat.com> wrote:

> 	* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Use free
> 	range even if it doesn't match exactly.

> --- sysdeps/generic/dl-tls.c.~1.43.~	2004-10-14 15:16:17.000000000 -0300
> +++ sysdeps/generic/dl-tls.c	2004-10-29 04:53:26.500811239 -0300
> @@ -217,7 +217,7 @@ _dl_determine_tlsoffset (void)
>        size_t off;
>        max_align = MAX (max_align, slotinfo[cnt].map->l_tls_align);
 
> -      if (slotinfo[cnt].map->l_tls_blocksize >= freetop - freebottom)
> +      if (slotinfo[cnt].map->l_tls_blocksize <= freetop - freebottom)
>  	{
>  	  off = roundup (freebottom, slotinfo[cnt].map->l_tls_align);
>  	  if (off - freebottom < firstbyte)

-- 
Alexandre Oliva             http://www.ic.unicamp.br/~oliva/
Red Hat Compiler Engineer   aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist  oliva@{lsd.ic.unicamp.br, gnu.org}
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