From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: libabigail@sourceware.org
Subject: [Bug default/26684] abidiff says that some bit field elements missing in version of binary with dwarf5 debuginfo.
Date: Thu, 01 Oct 2020 21:55:39 +0000 [thread overview]
Message-ID: <bug-26684-9487-ESmbW1RCvf@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-26684-9487@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=26684
--- Comment #9 from Mark Wielaard <mark at klomp dot org> ---
P.S. Note that the actual bit offset for the different attributes is defined
differently:
DW_AT_bit_offset: The bit offset attribute describes the offset in bits of the
high order bit of a value of the given type from the high order bit of the
storage unit used to contain that value.
DW_AT_data_bit_offset: the value is an integer constant that specifies the
number of bits from the beginning of the containing entity to the beginning of
the data member.
DWARF5 has some example for big and little endian in D.2.8 C/C++ Bit-Field
Examples
--
You are receiving this mail because:
You are on the CC list for the bug.
next prev parent reply other threads:[~2020-10-01 21:55 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 18:18 [Bug default/26684] New: " wcohen at redhat dot com
2020-09-30 18:19 ` [Bug default/26684] " wcohen at redhat dot com
2020-09-30 18:20 ` wcohen at redhat dot com
2020-09-30 18:21 ` wcohen at redhat dot com
2020-09-30 18:22 ` wcohen at redhat dot com
2020-10-01 16:01 ` mark at klomp dot org
2020-10-01 17:00 ` wcohen at redhat dot com
2020-10-01 20:50 ` mark at klomp dot org
2020-10-01 20:54 ` mark at klomp dot org
2020-10-01 21:55 ` mark at klomp dot org [this message]
2020-10-02 10:07 ` dodji at redhat dot com
2020-10-02 14:42 ` mark at klomp dot org
2020-10-02 14:46 ` mark at klomp dot org
2020-10-02 14:52 ` mark at klomp dot org
2020-10-20 10:26 ` dodji at redhat dot com
2020-10-23 8:24 ` dodji at redhat dot com
2020-10-23 10:35 ` fche at redhat dot com
2020-10-23 11:29 ` dodji at redhat dot com
2023-01-01 18:09 ` dodji at redhat dot com
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-26684-9487-ESmbW1RCvf@http.sourceware.org/bugzilla/ \
--to=sourceware-bugzilla@sourceware.org \
--cc=libabigail@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).