From: "jakub at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: dwz@sourceware.org
Subject: [Bug default/26987] GCC 11 Ada binaries contain unknown tags
Date: Wed, 02 Dec 2020 15:21:34 +0000 [thread overview]
Message-ID: <bug-26987-11298-VptPuj8Jcv@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-26987-11298@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=26987
--- Comment #18 from Jakub Jelinek <jakub at redhat dot com> ---
(In reply to Mark Wielaard from comment #16)
> > On the consumer side the question is if consumers will be able to cope with such large leb128 values.
>
> In general no. At least elfutils and binutils only deal with max 64bit
> leb128 values. Both also treat the new DWARF5 DW_FORM_data16 as a block
> class (and not a constant class as a strict reading of the spec would imply).
Strict reading of the spec says that constant class is
DW_FORM_data{1,2,4,8,16},
DW_FORM_{s,u}data and DW_FORM_implicit_const, at least in DWARF5.
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next prev parent reply other threads:[~2020-12-02 15:21 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 11:22 [Bug default/26987] New: " mliska at suse dot cz
2020-12-01 11:38 ` [Bug default/26987] " jakub at redhat dot com
2020-12-02 8:25 ` mliska at suse dot cz
2020-12-02 10:06 ` mark at klomp dot org
2020-12-02 10:27 ` mliska at suse dot cz
2020-12-02 10:56 ` mark at klomp dot org
2020-12-02 12:29 ` mliska at suse dot cz
2020-12-02 12:31 ` mliska at suse dot cz
2020-12-02 12:51 ` mark at klomp dot org
2020-12-02 13:09 ` mark at klomp dot org
2020-12-02 14:19 ` tromey at sourceware dot org
2020-12-02 14:26 ` jakub at redhat dot com
2020-12-02 14:35 ` mark at klomp dot org
2020-12-02 14:40 ` jakub at redhat dot com
2020-12-02 15:08 ` jakub at redhat dot com
2020-12-02 15:14 ` mark at klomp dot org
2020-12-02 15:17 ` mark at klomp dot org
2020-12-02 15:18 ` jakub at redhat dot com
2020-12-02 15:21 ` jakub at redhat dot com [this message]
2020-12-02 15:27 ` mark at klomp dot org
2020-12-02 15:35 ` tromey at sourceware dot org
2020-12-02 16:05 ` ebotcazou at gcc dot gnu.org
2020-12-02 23:46 ` jakub at redhat dot com
2021-02-13 22:52 ` mark at klomp dot org
2021-02-18 21:19 ` mark at klomp dot org
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