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From: "dodji at redhat dot com" <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: Fri, 23 Oct 2020 08:24:57 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26684

--- Comment #14 from dodji at redhat dot com ---
The PR26684 branch now has a patch which bumps the version number of the AB=
IXML
format to "2.0", which is incompatible with the current "1.0" format.

The patch also modifies abidiff to make it avoid comparing input files with
incompatible version numbers.  So abidiff will now refuse to compare an ABI=
XML
file which has the "1.0" format against a corpus originating from analyzing=
 a
binary using the fixed interpretation of DW_AT_bit_offset.  Users will have=
 to
re-generate their ABIXML files using a current abidw, if they want to use t=
his
version of libabigail.

Of course, this is not yet merged into master.

I welcome your feebacks on this approach, as always.

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