mirror of https://github.com/xemu-project/xemu.git
c806bbe8c1
The pseudocode ResetSVEState() does:
FPSR = ZeroExtend(0x0800009f<31:0>, 64);
but QEMU's arm_reset_sve_state() called vfp_set_fpcr() by accident.
Before the advent of FEAT_AFP, this was only setting a collection of
RES0 bits, which vfp_set_fpsr() would then ignore, so the only effect
was that we didn't actually set the FPSR the way we are supposed to
do. Once FEAT_AFP is implemented, setting the bottom bits of FPSR
will change the floating point behaviour.
Call vfp_set_fpsr(), as we ought to.
(Note for stable backports: commit
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