user: fix accidental AREG0 use
commit1846ec2c6a36894e61dfa9c566820239052fb28b
authorBlue Swirl <blauwirbel@gmail.com>
Mon, 30 Jul 2012 15:51:17 +0000 (30 15:51 +0000)
committerBlue Swirl <blauwirbel@gmail.com>
Thu, 9 Aug 2012 18:34:57 +0000 (9 18:34 +0000)
tree27bd4d7e784113b6b99c073a3d68a82fb9584388
parent427a1a2cb1d35b83b6302886f46289f6d617134d
user: fix accidental AREG0 use

Global register AREG0 was always assumed to be usable in user-exec.c,
but this is incorrect for several targets.

Fix with #ifdeffery and by using other variables.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
user-exec.c