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Re: [PATCH/AARCH64 6/6] Support ILP32 multi-lib
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: Andrew Pinski <pinskia at gmail dot com>
- Cc: Yufeng Zhang <Yufeng dot Zhang at arm dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Andrew Pinski <apinski at cavium dot com>
- Date: Tue, 10 Dec 2013 14:02:54 +0000
- Subject: Re: [PATCH/AARCH64 6/6] Support ILP32 multi-lib
- Authentication-results: sourceware.org; auth=none
- References: <1386105892-2379-1-git-send-email-apinski at cavium dot com> <1386105892-2379-7-git-send-email-apinski at cavium dot com> <52A62428 dot 3000901 at arm dot com> <CA+=Sn1mxzvJtRytbf_6xBP6dOaH=Om5ecMgsAF4Jn4888cbWOQ at mail dot gmail dot com>
Hi,
On 10 December 2013 01:52, Andrew Pinski <pinskia@gmail.com> wrote:
> On Mon, Dec 9, 2013 at 12:12 PM, Yufeng Zhang <Yufeng.Zhang@arm.com> wrote:
>> To be more explicit and consistent, the name of the ILP32 loader shall have
>> 'ilp32' instead of '32'. The extension field shall be appended to
>> 'aarch64', separated by '_', and we should probably add the big-endian name
>> at the same time. With the extension fields sorted alphabetically,
>> GLIBC_DYNAMIC_LINKER can be defined as:
>> "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> AS mentioned in another email I think _be is incorrect. I also think
There was recent discussion on this topic over here:
http://lists.linaro.org/pipermail/cross-distro/2013-November/000570.html
> aarch64 becomes redundant for _ilp32 and really it should be just:
> "/lib/ld-linux-%{mabi=ilp32:ilp32;:aarch64}.so.
Stick with: /lib/ld-linux-<triple>.so.<version> as outlined in Yufeng's reply.
Cheers
/Marcus