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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/101283] Several tests fail on Darwin with -gctf/gbtf
Date: Fri, 02 Jul 2021 14:50:43 +0000 [thread overview]
Message-ID: <bug-101283-4-SeP7ZELxWi@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-101283-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101283
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Iain D Sandoe <iains@gcc.gnu.org>:
https://gcc.gnu.org/g:85017431068251628478f38346c273418c71209b
commit r12-1983-g85017431068251628478f38346c273418c71209b
Author: Iain Sandoe <iain@sandoe.co.uk>
Date: Fri Jul 2 09:51:57 2021 +0100
Darwin, CTF, BTF: Do not run the DWARF debug link for BTF/CTF [PR101283].
Darwin uses an efficient two-stage process for debug linking.
The static linker (ld64) notes the inputs required but does not
link the debug. When required / on demand the debug is linked
into a separate package by the debug linker (dsymutil). At
present none of the Darwin tools consume or understand BTF/CTF.
The static linker silently accepts the sections (but will not
act on them as containing anything to be processed).
However, the debug linker produces a warning that it has been
presented with input with no [DWARF] debug content:
warning: no debug symbols in executable (-arch x86_64).
This causes several testsuite fails with excess errors.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
PR debug/101283 - Several tests fail on Darwin with -gctf/gbtf
PR debug/101283
gcc/ChangeLog:
* config/darwin.h (DSYMUTIL_SPEC): Do not try to run
dsymutil for BTF/CTF.
next prev parent reply other threads:[~2021-07-02 14:50 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-01 11:42 [Bug debug/101283] New: Severaal test fail on Darwin with -gctf dominiq at lps dot ens.fr
2021-07-01 15:56 ` [Bug debug/101283] Several tests " cvs-commit at gcc dot gnu.org
2021-07-01 16:22 ` ibhagatgnu at gmail dot com
2021-07-01 16:32 ` iains at gcc dot gnu.org
2021-07-01 16:46 ` dominiq at lps dot ens.fr
2021-07-02 6:16 ` [Bug debug/101283] Several tests fail on Darwin with -gctf/gbtf rguenth at gcc dot gnu.org
2021-07-02 9:01 ` iains at gcc dot gnu.org
2021-07-02 14:50 ` cvs-commit at gcc dot gnu.org
2021-07-02 14:50 ` cvs-commit at gcc dot gnu.org [this message]
2021-07-02 14:55 ` iains at gcc dot gnu.org
2021-07-02 15:13 ` iains at gcc dot gnu.org
2021-07-05 15:27 ` ibhagatgnu at gmail dot com
2021-07-05 20:42 ` iains at gcc dot gnu.org
2021-07-05 21:20 ` ibhagatgnu at gmail dot com
2021-07-06 0:47 ` cvs-commit at gcc dot gnu.org
2021-07-06 1:28 ` ibhagatgnu at gmail dot com
2021-07-06 21:08 ` cvs-commit at gcc dot gnu.org
2021-07-06 23:05 ` cvs-commit at gcc dot gnu.org
2021-07-06 23:14 ` cvs-commit at gcc dot gnu.org
2021-07-06 23:20 ` ibhagatgnu at gmail dot com
2021-07-09 1:51 ` dje at gcc dot gnu.org
2021-09-27 19:05 ` ibhagatgnu at gmail dot com
2021-09-27 19:09 ` iains at gcc dot gnu.org
2021-09-29 18:08 ` ibhagat at gcc dot gnu.org
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