Cyril Wallois wrote:
> Hi Gilles,
> 
> Thanks for your help.
> 
> Here is the disassembly of the function rt_icmp_echo_reply with the
> different ABI.

So, this confirms that the armv5 version uses ldrd, whereas the armv4
version uses ldm (old alias for ldmia).

I did a quick check, and could not find the alignment constraints for
ldrd in my ARM assembly documentation, though.

-- 
                                            Gilles.

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