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Re: [needs GWP] Fix CFI directives for MIPS16

On Mon, Nov 24, 2008 at 08:22:34PM +0000, Richard Sandiford wrote:
>   - As things stand, you need to define the user-visible FDE
>     label in a nonobvious way in order to get correct code.
>     Specifically, you need to write:
> 
>         $LFB1 = .
>                 .cfi_startproc

Oh right - this is because of different handling of labels
between MIPS16 and Thumb.  Only with .thumb_func do Thumb
labels get their bottom bit set; otherwise labels are code
addresses, not ISA encoded addresses.  That explains a lot.

> I'll do it your way though.  GCC patch tested and imminent.

Thanks!

-- 
Daniel Jacobowitz
CodeSourcery
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