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From: Florian Weimer <fweimer@redhat.com>
To: Adhemerval Zanella via Libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [PATCH] Remove fno-unit-at-a-time make variable
Date: Tue, 05 Apr 2022 19:53:17 +0200	[thread overview]
Message-ID: <87k0c3wh6a.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <914158c4-f52d-21ee-73e5-6ffe30faa0d4@linaro.org> (Adhemerval Zanella via Libc-alpha's message of "Tue, 5 Apr 2022 13:49:28 -0300")

* Adhemerval Zanella via Libc-alpha:

> This is not what I am seeing on my clang branch, where clang with integrated
> moves the global asm directives to the top of the file.  And it makes 
> check-abi fail due the _sys_errlist/sys_errlist being with wrong value.

You can move the directives to the bottom of the file by creating a
temporary .s file and #include that from a wrapper .S file that
#includes the .s file.

Or perhaps generate the assembler file directly, as in
elf/dl-debug-symbols.S, which solves the same problem.  Linux <errno.h>
should be includable directly from assembler, hopefully that's true for
the Hurd version as well.

Thanks,
Florian


  reply	other threads:[~2022-04-05 17:53 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-30  5:07 Fangrui Song
2022-03-30 12:46 ` Adhemerval Zanella
2022-03-30 16:23   ` Fangrui Song
2022-03-30 16:28     ` Adhemerval Zanella
2022-03-31  3:43       ` Fangrui Song
2022-03-31 11:33         ` Adhemerval Zanella
2022-04-04 15:57           ` Fangrui Song
2022-04-05 14:35             ` Adhemerval Zanella
2022-04-05 16:22               ` Fāng-ruì Sòng
2022-04-05 16:40                 ` Adhemerval Zanella
2022-04-05 16:44                   ` Fāng-ruì Sòng
2022-04-05 16:49                     ` Adhemerval Zanella
2022-04-05 17:53                       ` Florian Weimer [this message]
2022-04-05 20:01                         ` Adhemerval Zanella
2022-04-05 20:26                           ` Florian Weimer
2022-04-05 20:30                             ` Adhemerval Zanella
2022-04-05 20:40                               ` Florian Weimer
2022-04-05 21:15                                 ` Adhemerval Zanella
2022-04-06 15:35                                   ` Adhemerval Zanella
2022-04-07  7:02                       ` Fāng-ruì Sòng

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