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Re: [PATCH, ARM] Fix Dwarf register numbering for VFPv3/Neon registers
- From: Paul Brook <paul at codesourcery dot com>
- To: Julian Brown <julian at codesourcery dot com>
- Cc: Richard Earnshaw <rearnsha at arm dot com>, gcc-patches at gcc dot gnu dot org
- Date: Mon, 23 Nov 2009 13:09:09 +0000
- Subject: Re: [PATCH, ARM] Fix Dwarf register numbering for VFPv3/Neon registers
- References: <20091029163511.4a37c00b@rex.config> <1256897566.396.8.camel@e200601-lin.cambridge.arm.com> <20091120193516.206a4826@rex.config>
On Friday 20 November 2009, Julian Brown wrote:
> Richard Earnshaw <rearnsha@arm.com> wrote:
> > On Thu, 2009-10-29 at 16:35 +0000, Julian Brown wrote:
> > > + However gdb6.6 does not support this */
> >
> > This comment implies that the problem was probably fixed in gdb-6.7
> > which is now over two years (and three releases ago). Is the comment
> > wrong, or do we now support this.
>
> As far as I can tell, current GDB doesn't have any support for
> DW_op_bit_piece either (so writing a specific version number in that
> comment was perhaps a bit optimistic).
This was almost certainly supposed to read "as of at least version 6.6, gdb
doesnt support..."
Changing to "Until gdb supports..." seems reasonable.
Paul