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Subject: Re: HEADS UP: merged llvm/clang 3.4
From: Craig Rodrigues <rodrigc@FreeBSD.org>
To: Dimitry Andric <dim@freebsd.org>
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Cc: Larry Baird <lab@maxwell.gta.com>,
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On Fri, Mar 28, 2014 at 10:51 AM, Dimitry Andric <dim@freebsd.org> wrote:
> On 28 Mar 2014, at 17:51, Larry Baird <lab@maxwell.gta.com> wrote:
> ...
>> This GDB was configured as "i386-marcel-freebsd"...Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in module /usr2/lab/6.2/sw/src/hello]
>
> The default debug info format for clang 3.4 is now DWARF4, which gdb
> from base cannot handle.  So please use gdb from ports, which is much
> better anyway, or compile with -gdwarf-2.
>
> -Dimitry
>

Is this also true for kernel debugging with kgdb?

--
Craig