From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH 2/4 v8] i.MX31: Image Processing Unit DMA and IRQ drivers Date: Fri, 23 Jan 2009 11:34:06 +0000 Message-ID: <20090123113406.GG26184@n2100.arm.linux.org.uk> References: <4978C01B.8080707@epfl.ch> <4978CD75.70203@epfl.ch> <49798E4A.4030709@epfl.ch> <4979A88A.5010102@epfl.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <4979A88A.5010102@epfl.ch> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.arm.linux.org.uk Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org+linux-arm-kernel=m.gmane.org@lists.arm.linux.org.uk To: Valentin Longchamp Cc: Guennadi Liakhovetski , "linux-arm-kernel@lists.arm.linux.org.uk" , Sascha Hauer , Dan Williams , "linux-fbdev-devel@lists.sourceforge.net" On Fri, Jan 23, 2009 at 12:22:50PM +0100, Valentin Longchamp wrote: > Guennadi Liakhovetski wrote: > > arm-linux-objdump -Dr vmlinux |grep ipu_init > > > > you should see something like > > > > c0014c94 : > > c0014c94: e1a0c00d mov ip, sp > > -- > > c0019c70 <__initcall_ipu_init4>: > > c0019c70: c0014c94 mulgt r1, r4, ip > > > > Well I have all of them ... Taht's why I really don't understand what's > going on. > > However I don't have the same asm instruction for the initcall: > > c00192b4 <__initcall_ipu_init4>: > c00192b4: c00141e8 .word 0xc00141e8 This is not an instruction, it is an address. Notice that c00141e8 is your address of ipu_init, as c0014c94 is the address of ipu_init for Guennadi. ------------------------------------------------------------------- List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm-kernel FAQ: http://www.arm.linux.org.uk/mailinglists/faq.php Etiquette: http://www.arm.linux.org.uk/mailinglists/etiquette.php