build failure on ARMv7 while CONFIG_AEABI is disabled

[Haojian Zhuang]

On Fri, Nov 5, 2010 at 7:39 PM, Baruch Siach <baruch at tkos.co.il> wrote:
> Hi Haojian,
>
> On Fri, Nov 05, 2010 at 07:22:09PM +0800, Haojian Zhuang wrote:
>> Hi all,
>>
>> If I disable CONFIG_AEABI, building kernel for ARMv7. There's no issue
>> on ARMv5. Do you have any clue?
>
> Does the patch in the link below helps?
>
> http://lists.infradead.org/pipermail/linux-arm-kernel/2010-November/030570.html
>

This patch is helpful. Great thanks!

Best Regards
Haojian

>> /tmp/ccaEQuAe.s: Assembler messages:
>> /tmp/ccaEQuAe.s:88: Error: even register required -- `ldrexd r7,r8,[r4]'
>> /tmp/ccaEQuAe.s:104: Error: even register required -- `strexdeq ip,r5,r6,[r4]'
>> /tmp/ccaEQuAe.s:125: Error: even register required -- `ldrexd r1,r2,[r0]'
>> /tmp/ccaEQuAe.s:128: Error: even register required -- `strexd ip,r1,r2,[r0]'
>> /tmp/ccaEQuAe.s:2086: Error: even register required -- `ldrexd r1,r2,[r0]'
>> /tmp/ccaEQuAe.s:2101: Error: even register required -- `ldrexd r3,r4,[r0]'
>> /tmp/ccaEQuAe.s:2102: Error: even register required -- `strexd r3,r5,r6,[r0]'
>> /tmp/ccaEQuAe.s:2135: Error: even register required -- `ldrexd r5,r6,[r2]'
>> /tmp/ccaEQuAe.s:2136: Error: even register required -- `strexd r5,r3,r4,[r2]'
>> /tmp/ccaEQuAe.s:2165: Error: even register required -- `ldrexd r3,r4,[r0]'
>> /tmp/ccaEQuAe.s:2166: Error: even register required -- `strexd r3,r1,r2,[r0]'
>> /tmp/ccaEQuAe.s:3186: Error: even register required -- `ldrexd r3,r4,[r0]'
>> /tmp/ccaEQuAe.s:3187: Error: even register required -- `strexd r3,r1,r2,[r0]'
>> make[2]: *** [arch/arm/kernel/perf_event.o] Error 1
>> make[2]: *** Waiting for unfinished jobs....
>> make[1]: *** [arch/arm/kernel] Error 2
>
> --
>                                                     ~. .~   Tk Open Systems
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>