The existing functions (now incorrectly) assume that the MSB and LSB of DFP
numbers are stored as consecutive 64-bit words in memory. Instead of accessing
the DFP numbers directly, introduce get_dfp{64,128}() helper functions to ease
the switch to the correct representation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190926185801.11176-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
6a8fbb9bdb