Re: kernel cross-compile problem with embdebian's toolchain

[Wan ZongShun <mcuos.com@xxxxxxxxx>]

Dear Russell,As Zachár 's issue,I have some confusion about tool-chain for arm+linux,
When I porting new version linux for my W90P910, I usually will make anew tool-chain for it , is it necessary?
To download someone else's stable tool-chain on website will bebetter,In fact, I see a lot of people do it,if so,I think that will bereason for some structures lack consistency.
Could you give me some advice?
Thanks.
2009/3/18 Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>:> On Tue, Mar 17, 2009 at 02:56:07PM +0100, Zachár Balázs wrote:>> I found the solution...>> I make the objcopy without -R .note.gnu.build-id option see this patch:>> http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=4600>> I don't believe that could be the cause of your problem.  Removing> it might change things in a subtle way so you don't see the problem,> but that should not cause any difference.>> The problem must be elsewhere.>>> >     undefined instruction>> >     pc : [<a040896c>]    lr : [<a1714e30>]>> >     sp : a16bfcec  ip : 00000005  fp : 00000002>> >     r10: 00000000  r9 : a16e04e0  r8 : a16bffdc>> >     r7 : a1721bf8  r6 : a16c028e  r5 : a0000154  r4 : a000015a>> >     r3 : a0008000  r2 : a0000100  r1 : 00000196  r0 : 00000000>> >     Flags: Nzcv  IRQs off  FIQs off  Mode SVC_32>> >     Resetting CPU ...>> Have you tried checking what the offending instruction is?>


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