[Bug default/27699] New: Assertion failure on armv7l

[Bug default/27699] New: Assertion failure on armv7l

[szhorvat at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=27699

            Bug ID: 27699
           Summary: Assertion failure on armv7l
           Product: libabigail
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: default
          Assignee: dodji at redhat dot com
          Reporter: szhorvat at gmail dot com
                CC: libabigail at sourceware dot org
  Target Milestone: ---

I am using abidw on a Raspberry Pi 4, Raspbian Buster. When I compile the
igraph project (https://github.com/igraph/igraph/) in debug mode, with
link-time optimization, into a shared library, and call

abidw src/libigraph.so

it crashes with the following:

abidw: abg-dwarf-reader.cc:13241: void
abigail::dwarf_reader::finish_member_function_reading(Dwarf_Die*, const
function_decl_sptr&, const class_or_union_sptr&,
abigail::dwarf_reader::read_context&): Assertion `__abg_cond__' failed.

This is libabigail 1.8.0 that I compiled myself from sources. However, the same
crash happens also with libabigail 1.5.0 which is included in Raspbian Buster.

It only happens when I compile this project with link-time optimization.
Compiler is: gcc (Raspbian 8.3.0-6+rpi1) 8.3.0 

I cannot reproduce the same issue on Ubuntu 20.04 on x86_64.

I am happy to provide the .so file, or more specific information about how I
compiled igraph to obtain the offending .so file.

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[Bug default/27699] Assertion failure on armv7l

[maennich at android dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=27699

Matthias Maennich <maennich at android dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
     Ever confirmed|0                           |1
                 CC|                            |maennich at android dot com
   Last reconfirmed|                            |2021-04-06

--- Comment #1 from Matthias Maennich <maennich at android dot com> ---
Thanks for taking the time to file this bug report.

Would you mind, retesting with the latest master? Also, would you be able to
attach the reproducing binary to this bug report?

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[Bug default/27699] Assertion failure on armv7l

[szhorvat at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=27699

Szabolcs Horvát <szhorvat at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|WAITING                     |RESOLVED

--- Comment #2 from Szabolcs Horvát <szhorvat at gmail dot com> ---
This no longer happens when I build libabigail from the master branch.

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