Since CPUARMState.vfp.regs is not 16 byte aligned, the ^ 8 fixup used
for a big-endian host doesn't do what's intended. Fix this by adding
in the vfp.regs offset after computing the inter-register offset.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1481085020-2614-2-git-send-email-rth@twiddle.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit
416d72b97b01d6cb769ad0fd0e10614583354a45)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
static inline int vec_reg_offset(DisasContext *s, int regno,
int element, TCGMemOp size)
{
- int offs = offsetof(CPUARMState, vfp.regs[regno * 2]);
+ int offs = 0;
#ifdef HOST_WORDS_BIGENDIAN
/* This is complicated slightly because vfp.regs[2n] is
* still the low half and vfp.regs[2n+1] the high half
#else
offs += element * (1 << size);
#endif
+ offs += offsetof(CPUARMState, vfp.regs[regno * 2]);
assert_fp_access_checked(s);
return offs;
}