From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH V2] dtc: Basic integer expressions Date: Mon, 02 Apr 2012 10:16:27 -0600 Message-ID: <4F79D0DB.9010500@wwwdotorg.org> References: <1332901483-3751-1-git-send-email-swarren@wwwdotorg.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Jon Loeliger Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org List-Id: devicetree@vger.kernel.org On 03/31/2012 08:24 AM, Jon Loeliger wrote: >> Written by David Gibson . Additions by me: >> * Ported to ToT dtc. >> * Renamed cell to integer throughout. >> * Implemented value range checks. >> * Allow L/UL/LL/ULL suffix on literals. >> * Enabled the commented test. >> >> Signed-off-by: Stephen Warren >> --- >> v2: >> * s/cell/integer/ throughout. >> * Allow signed-extended values to pass the overall cell range check. >> * Allow L/UL/LL/ULL suffix on literals. This is purely for compatibility >> with C, and has no effect on dtc's processing. >> * Enabled the 3 disabled tests. >> >> I'm not sure if the literal suffix handling is hacky or not... > > I get this too: > > CC tests/integer-expressions.o > cc1: warnings being treated as errors > tests/integer-expressions.c: In function 'main' > tests/integer-expressions.c:105: error: format tests/integer-expressions.o > cc1: warnings being treated as errors > tests/integer-expressions.c:105: error: format '%ld' expects type 'long int', but argument 3 has type 'unsigned int' > make: *** [tests/integer-expressions.o] Error 1 > > $ gcc --version > gcc (Debian 4.4.5-8) 4.4.5 I assume this is a 32-bit system? I guess I can use to solve this if needed.