clone() bug for Thumb-2 target?

[Khem Raj]

On Tue, Jun 7, 2011 at 8:44 AM, Sergei Poselenov <sposelenov at emcraft.com> wrote:
>
> Where the clone() function returns? In my case, it crashes on the
> "ldr pc, [sp]", as far as I can see.
>
> Why not to use
> mov r1, [sp]
> blx r1
>
> ?
>
> This works.
>
>
> Could someone clarify?
>
are those functionally equivalent ?
secondly blx does not exist on arch < ARMv5