* build failure on ARMv7 while CONFIG_AEABI is disabled
@ 2010-11-05 11:22 Haojian Zhuang
2010-11-05 11:39 ` Baruch Siach
0 siblings, 1 reply; 3+ messages in thread
From: Haojian Zhuang @ 2010-11-05 11:22 UTC (permalink / raw)
To: linux-arm-kernel
Hi all,
If I disable CONFIG_AEABI, building kernel for ARMv7. There's no issue
on ARMv5. Do you have any clue?
/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
Thanks
Haojian
^ permalink raw reply [flat|nested] 3+ messages in thread
* build failure on ARMv7 while CONFIG_AEABI is disabled
2010-11-05 11:22 build failure on ARMv7 while CONFIG_AEABI is disabled Haojian Zhuang
@ 2010-11-05 11:39 ` Baruch Siach
2010-11-08 3:33 ` Haojian Zhuang
0 siblings, 1 reply; 3+ messages in thread
From: Baruch Siach @ 2010-11-05 11:39 UTC (permalink / raw)
To: linux-arm-kernel
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
> /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
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
^ permalink raw reply [flat|nested] 3+ messages in thread* build failure on ARMv7 while CONFIG_AEABI is disabled
2010-11-05 11:39 ` Baruch Siach
@ 2010-11-08 3:33 ` Haojian Zhuang
0 siblings, 0 replies; 3+ messages in thread
From: Haojian Zhuang @ 2010-11-08 3:33 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Nov 5, 2010 at 7:39 PM, Baruch Siach <baruch@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
> =}------------------------------------------------ooO--U--Ooo------------{=
> ? - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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