PING: [PATCH v4] fixed inherit_abstract_dies infinite recursive call

[Joel Brobecker]

> >> 2014-02-18  lin zuojian  <manjian2006@gmail.com>
> >>           Joel Brobecker  <brobecker@adacore.com>
> >>           Doug Evans  <xdje42@gmail.com>
> >>
> >>       PR symtab/16581
> >>       * dwarf2read.c (struct die_info): New member in_process.
> >>       (reset_die_in_process): New function.
> >>       (process_die): Set it at the start, reset when returning.
> >>       (inherit_abstract_dies): Only call process_die if origin_child_die
> >>       not already being processed.
> >>
> >>       testsuite/
> >>       * gdb.dwarf2/dw2-icycle.S: New file.
> >>       * gdb.dwarf2/dw2-icycle.c: New file.
> >>       * gdb.dwarf2/dw2-icycle.exp: New file.
[...]
> Committed.
> [with a small tweak to the testcase (added a comment)]

I noticed something as well (in my testcase), which I think will make
it fail with an ARM bare-metal compiler. Fix attached and pushed.

gdb/testsuite/ChangeLog:

        * gdb.dwarf2/dw2-icycle.S: Remove second and third parameters
        in .section pseudo-op.

Tested on x86_64-linux...

-- 
Joel
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