-- use an array to fast locate the hypercall handler
to replace switch case.
-- uniform hypercall handler as below:
int32_t (*handler)(sos_vm, target_vm, param1, param2)
Tracked-On: #4958
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>