This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: [PATCH 1/4] Define __ASSUME_ALIGNED_REGISTER_PAIRS for missing ports
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Date: Mon, 11 Apr 2016 09:17:29 -0300
- Subject: Re: [PATCH 1/4] Define __ASSUME_ALIGNED_REGISTER_PAIRS for missing ports
- Authentication-results: sourceware.org; auth=none
- References: <1456431555-14182-1-git-send-email-adhemerval dot zanella at linaro dot org> <1456431555-14182-2-git-send-email-adhemerval dot zanella at linaro dot org> <20160410041234 dot GS6588 at vapier dot lan>
On 10-04-2016 01:12, Mike Frysinger wrote:
> On 25 Feb 2016 17:19, Adhemerval Zanella wrote:
>> --- a/sysdeps/unix/sysv/linux/powerpc/kernel-features.h
>> +++ b/sysdeps/unix/sysv/linux/powerpc/kernel-features.h
>>
>> +/* Define this if your 32-bit syscall API requires 64-bit register
>> + pairs to start with an even-number register. */
>> +#ifndef __powerpc64__
>> +# define __ASSUME_ALIGNED_REGISTER_PAIRS 1
>> +#endif
>
> i'm not familiar with the ABI at this level, but does this also apply
> to the new LE ABI ?
> -mike
>
New LE ABI is just for 64-bits.