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Re: Support __aeabi_memcpy, __aeabi_memcpy4 and __aeabi_memcpy8 routines in the arm backend.
- From: Jeff Johnston <jjohnstn at redhat dot com>
- To: Sebastian Huber <sebastian dot huber at embedded-brains dot de>
- Cc: Freddie Chopin <freddie_chopin at op dot pl>, newlib at sourceware dot org
- Date: Mon, 8 Sep 2014 14:58:27 -0400 (EDT)
- Subject: Re: Support __aeabi_memcpy, __aeabi_memcpy4 and __aeabi_memcpy8 routines in the arm backend.
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- References: <000601cfb2c2$a9386a40$fba93ec0$ at arm dot com> <002f01cfc74c$67122cc0$35368640$ at arm dot com> <20140904082344 dot GM6056 at calimero dot vinschen dot de> <001e01cfc8af$189eb540$49dc1fc0$ at arm dot com> <20140905084313 dot GA27367 at calimero dot vinschen dot de> <540D725F dot 10601 at embedded-brains dot de> <540D73AE dot 8020405 at op dot pl> <540D7456 dot 7050806 at embedded-brains dot de>
Patch committed. I added a ChangeLog entry.
-- Jeff J.
----- Original Message -----
From: "Sebastian Huber" <sebastian.huber@embedded-brains.de>
To: "Freddie Chopin" <freddie_chopin@op.pl>, newlib@sourceware.org
Sent: Monday, September 8, 2014 5:18:14 AM
Subject: Re: Support __aeabi_memcpy, __aeabi_memcpy4 and __aeabi_memcpy8 routines in the arm backend.
On 08/09/14 11:15, Freddie Chopin wrote:
> W dniu 2014-09-08 11:09, Sebastian Huber pisze:
>> With the Newlib from today I get a GCC build error for arm-rtems4.11:
>>
>> make[9]: Entering directory
>> `/scratch/git-build/b-gcc-git-arm-rtems4.11/arm-rtems4.11/thumb/newlib/libc/machine/arm'
>>
>>
>> make[9]: *** No rule to make target `aebi_memcpy.c', needed by
>> `lib_a-aebi_memcpy.o'. Stop.
>> make[9]: Leaving directory
>> `/scratch/git-build/b-gcc-git-arm-rtems4.11/arm-rtems4.11/thumb/newlib/libc/machine/arm'
>>
>>
>>
>> Is this a typo in
>>
>> ./newlib/libc/machine/arm/Makefile.am: strlen-armv7.S
>> aebi_memcpy.c aeabi_memcpy-armv7a.S
>>
>> ?
>>
>> aebi_memcpy.c vs. aeabi_memcpy.c
>>
>> The attached patch fixes my build problem.
>
> (;
>
> https://sourceware.org/ml/newlib/2014/msg00407.html
>
> Regards,
> FCh
>
Ok, then I can confirm that your patch fixes the problem ;-)
You should provide a ChangeLog entry to patches, to make it easier for the
maintainers.
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.huber@embedded-brains.de
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