There are several places in dfp_helper.c that access the decimal number
representations in struct PPC_DFP via HI_IDX and LO_IDX defines which are set
at the top of dfp_helper.c according to the host endian.
However we can instead switch to using ppc_vsr_t for decimal numbers and then
make subsequent use of the existing VsrD() macros to access the correct
element regardless of host endian. Note that 64-bit decimals are stored in the
LSB of ppc_vsr_t (equivalent to VsrD(1)).
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190926185801.11176-6-mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>