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Subject: [Bug breakpoints/27330] nextoverthrow.exp FAILs on arm-none-eabi
Date: Fri, 05 Feb 2021 16:47:22 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27330

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gn=
u.org> ---
The master branch has been updated by Tom de Vries <vries@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D7c6944ab9bc4=
fd6e641c59f7c78ca4e1ec78fe7e

commit 7c6944ab9bc4fd6e641c59f7c78ca4e1ec78fe7e
Author: Tom de Vries <tdevries@suse.de>
Date:   Fri Feb 5 17:47:07 2021 +0100

    [gdb/breakpoints] Handle glibc with debuginfo in
create_exception_master_breakpoint

    The test-case nextoverthrow.exp is failing on targets with unstripped l=
ibc.

    This is a regression since commit 1940319c0ef "[gdb] Fix internal-error=
 in
    process_event_stop_test".

    The problem is that this code in create_exception_master_breakpoint:
    ...
          for (objfile *sepdebug =3D obj->separate_debug_objfile;
               sepdebug !=3D nullptr; sepdebug =3D
sepdebug->separate_debug_objfile)
            if (create_exception_master_breakpoint_hook (sepdebug))
    ...
    iterates over all the separate debug object files, but fails to handle =
the
    case that obj itself has the debug info we're looking for.

    Fix this by using the separate_debug_objfiles () range instead, which d=
oes
    iterate both over obj and the obj->separate_debug_objfile chain.

    Tested on x86_64-linux.

    gdb/ChangeLog:

    2021-02-05  Tom de Vries  <tdevries@suse.de>

            PR breakpoints/27330
            * breakpoint.c (create_exception_master_breakpoint): Handle case
that
            glibc object file has debug info.

--=20
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