This commit cleans up struct acrn_vcpu. vcpu API cleanup will be in
future patch series.
Create a common vcpu.h hosting struct acrn_vcpu, and move some x86
specific members of struct acrn_vcpu into struct acrn_vcpu_arch. These
members includes:
reg_cached
reg_updated
inst_ctxt
And pending_req is being moved from arch to common.
And the maximum number of events (i.e., VCPU_EVENT_NUM) are being
replaced by MAX_VCPU_EVENT_NUM.
To avoid circular dependency, some in-header helpers are moved into
vcpu.c with only prototypes being declared inside header.
Tracked-On: #8830
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Reviewed-by: Fei Li <fei1.li@intel.com>
Acked-by: Wang Yu1 <yu1.wang@intel.com>