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Re: [arm] fix assembler crash
- From: Richard Earnshaw <rearnsha at arm dot com>
- To: nathan at codesourcery dot com
- Cc: "binutils at sources dot redhat dot com" <binutils at sources dot redhat dot com>
- Date: Thu, 13 May 2010 08:31:19 +0100
- Subject: Re: [arm] fix assembler crash
- References: <4BE01AEC.5000406@codesourcery.com> <4BEADE6A.9070300@codesourcery.com>
On Wed, 2010-05-12 at 17:59 +0100, Nathan Sidwell wrote:
> Nathan Sidwell wrote:
> > This patch fixes a bug where the assembler seg faults if you try and use
> > the thumb-only cbnz or cbz instructions. It also augments the error
> > messages emitted when you use a thumb- or arm-only instruction in the
> > wrong mode. Rather than claim the cpu doesn't support that instruction,
> > it now says it doesn't support it *in $FOO mode* (where FOO is Thumb or
> > ARM as appropriate).
>
> ping? http://sourceware.org/ml/binutils/2010-05/msg00030.html
I don't particularly like "wide Thumb mode". Why not just say "Thumb-2
mode"?
Other than that, this is fine.
R.