Re: [Libunwind-devel] [PATCH] ARM: fix off-by-one in exidx VFP pop

[Ken Werner]

On 01/24/2012 11:45 AM, Tommi Rantala wrote:
> The range of VFP registers we need to pop is inclusive.

Hello Tommi,

Thank you for the patch - good catch! This fixes quite an important bug 
in case VFP registers are involved. I've checked the EHABI document 
again - your fix looks sane to me. Fortunately the handling of the 
1010[0|1]nnn instructions is not affected which means that popping 
regular registers works just fine (ARM_EXIDX_CMD_REG_POP).

Hi Arun,
Is there anything on your side that would prevent the fix from going 
upstream?

Regards,
Ken