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From: Hui Zhu <teawater@gmail.com>
Date: Tue, 12 Mar 2013 15:25:00 -0000
Message-ID: <CANFwon2Q0NjeOSgq96SQ_h4ktup2=ye+y9EmYYKBoqrUYjQjVg@mail.gmail.com>
Subject: Re: [PATCH] Fix agent code generate bug of ref
To: Tom Tromey <tromey@redhat.com>
Cc: Hui Zhu <hui_zhu@mentor.com>, Yao Qi <yao@codesourcery.com>, 	gdb-patches ml <gdb-patches@sourceware.org>, Joel Brobecker <brobecker@adacore.com>
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On Tue, Mar 12, 2013 at 11:16 PM, Tom Tromey <tromey@redhat.com> wrote:
>>>>>> "Hui" == Hui Zhu <hui_zhu@mentor.com> writes:
>
> Hui> According to the discussion with Tom in IRC.
> Hui> I add a check before call access_memory.
> Hui> +      if (size != 1 && size != 2 && size != 4 && size != 8)
> Hui> +        error (_("Refn doesn't support size %d"),
> Hui> +               size * TARGET_CHAR_BIT);
>
> The old error message mentioned the actual opcode name.
> I think "Refn" is less clear, since it isn't the name of anything
> in DWARF.
>
> Tom

What about change it to "DW_OP_deref and DW_OP_deref_size"?

Thanks,
Hui