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Re: ILP32 for ARM64: testing with glibc testsuite

Started by"Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com>
First post2016-12-05 11:10 +0100
Last post2016-12-06 09:40 +0100
Articles 4 — 2 participants

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  Re: ILP32 for ARM64: testing with glibc testsuite "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-12-05 11:10 +0100
    Re: ILP32 for ARM64: testing with glibc testsuite Andreas Schwab <schwab@suse.de> - 2016-12-05 11:10 +0100
      Re: ILP32 for ARM64: testing with glibc testsuite "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-12-05 11:30 +0100
      Re: ILP32 for ARM64: testing with glibc testsuite Andreas Schwab <schwab@suse.de> - 2016-12-06 09:40 +0100

#1535955 — Re: ILP32 for ARM64: testing with glibc testsuite

From"Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com>
Date2016-12-05 11:10 +0100
SubjectRe: ILP32 for ARM64: testing with glibc testsuite
Message-ID<sKYnE-3bM-27@gated-at.bofh.it>
Hi, Steve

On 2016/11/18 5:45, Steve Ellcey wrote:
> On Wed, 2016-11-16 at 15:22 +0400, Maxim Kuvyrkov wrote:
>>>
>>> On Nov 9, 2016, at 1:56 PM, Yury Norov <ynorov@caviumnetworks.com>
>>> wrote:
>>>
>>>>
>>>> Below is the results of glibc testsuite run for aarch64/lp64
>
> I have been running the glibc testsuite as well.  I have only run it on
> an ILP32 enabled kernel.  Using that kernel, top-of-tree glibc, and the
> ILP32 glibc patches I have no LP64 regressions.  There are 5 failures
> in LP64 mode but I get them with vanilla top-of-tree glibc sources too.
> They are:
> 	nptl/eintr1 (I actually don't run this because it kills the 'make check')
> 	debug/tst-backtrace5
> 	debug/tst-backtrace6
> 	nptl/tst-stack4
> 	nptl/tst-thread_local1
>
> In ILP32 mode I get 33 failures, they include the above failures (minus
> nptl/tst-thread_local1) plus:
>
> 	c++-types-check
> 	conform/ISO11/inttypes.h/conform
> 	conform/ISO11/stdint.h/conform
> 	conform/ISO99/inttypes.h/conform
> 	conform/ISO99/stdint.h/conform
> 	conform/POSIX2008/inttypes.h/conform
> 	conform/POSIX2008/stdint.h/conform
> 	conform/XOPEN2K/inttypes.h/conform
> 	conform/XOPEN2K/stdint.h/conform
> 	conform/XOPEN2K8/inttypes.h/conform
> 	conform/XOPEN2K8/stdint.h/conform
> 	elf/tst-tls1
> 	elf/tst-tls1-static
> 	elf/tst-tls2
> 	elf/tst-tls2-static
> 	elf/tst-tls3
> 	math/check-abi-libm
> 	math/test-double
> 	math/test-double-finite
> 	math/test-float
> 	math/test-float-finite
> 	misc/tst-sync_file_range
> 	nptl/tst-cancel26
> 	nptl/tst-cancel27
> 	nptl/tst-sem3
> 	rt/tst-mqueue1
> 	rt/tst-mqueue2
> 	rt/tst-mqueue4
> 	rt/tst-mqueue7
> 	stdlib/tst-makecontext3
>
> I am currently looking at these ILP32 regressions (starting with the
> tls failures) to see if I can figure out what is happening with them.
Is there some progresses on it? We could collabrate to fix those issues.

Regards

Bamvor
>
> Steve Ellcey
> sellcey@caviumnetworks.com
>

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#1535956

FromAndreas Schwab <schwab@suse.de>
Date2016-12-05 11:10 +0100
Message-ID<sKYnE-3bM-33@gated-at.bofh.it>
In reply to#1535955
On Dez 05 2016, "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> wrote:

> Is there some progresses on it? We could collabrate to fix those issues.

All the elf/nptl/rt fails should be fixed by the recent binutils fixes.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

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#1535975

From"Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com>
Date2016-12-05 11:30 +0100
Message-ID<sKYGZ-3jJ-15@gated-at.bofh.it>
In reply to#1535956

On 2016/12/5 18:07, Andreas Schwab wrote:
> On Dez 05 2016, "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> wrote:
>
>> Is there some progresses on it? We could collabrate to fix those issues.
>
> All the elf/nptl/rt fails should be fixed by the recent binutils fixes.
Cool. How about the conform and other failures?

Regards

Bamvor
>
> Andreas.
>

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#1536768

FromAndreas Schwab <schwab@suse.de>
Date2016-12-06 09:40 +0100
Message-ID<sLjs5-87p-15@gated-at.bofh.it>
In reply to#1535956
On Dez 05 2016, Steve Ellcey <sellcey@caviumnetworks.com> wrote:

> FAIL: nptl/tst-cancel26
> FAIL: nptl/tst-cancel27

> FAIL: rt/tst-mqueue1
> FAIL: rt/tst-mqueue2
> FAIL: rt/tst-mqueue4
> FAIL: rt/tst-mqueue7

I don't see these failures.  Maybe you need to rebuild libgcc?

https://build.opensuse.org/package/live_build_log/devel:ARM:AArch64:ILP32/glibc-testsuite/standard/aarch64_ilp32

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

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