From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?QW5kcmVhcyBCaWXDn21hbm4=?= Date: Tue, 04 Sep 2012 23:40:26 +0200 Subject: [U-Boot] [PATCH] Fix strict-aliasing warning in dlmalloc In-Reply-To: <1346794267-10709-1-git-send-email-andreas.devel@googlemail.com> References: <1346794267-10709-1-git-send-email-andreas.devel@googlemail.com> Message-ID: <5046754A.5030601@googlemail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Andreas Bie?mann, On 04.09.2012 23:31, andreas.devel at googlemail.com wrote: > From: Simon Glass > > This fixes the following warnings in dlmalloc seen with my gcc 4.6. > > dlmalloc.c: In function 'malloc_bin_reloc': > dlmalloc.c:1493: warning: dereferencing pointer 'p' does break strict-aliasing rules > dlmalloc.c:1493: warning: dereferencing pointer 'p' does break strict-aliasing rules > dlmalloc.c:1490: note: initialized from here > dlmalloc.c:1493: note: initialized from here > > This version is tested on avr32 arch boards. > > Signed-off-by: Simon Glass > Signed-off-by: Andreas Bie?mann > --- > since v1: > * use size_t for array counter instead of int > * increment the pinter for next iteration damn, this is in fact a [PATCH v2]. It is a successor of http://patchwork.ozlabs.org/patch/134597/ Best regards Andreas Bie?mann