[QNX hypervisor 2.2 user manual]7.2.1 hypervisor tracking events

majority qvm Tracking events are 10 Level event （Class 10 event）. however , some qvm Threads may also be right Hypervisor Microkernel makes kernel calls . These kernel call events that will cause a response .

The following chapters will help you understand Hypervisor Host Provided Class 10 event .

One 、ID 0 - Guest Get into

Guest is guest_ip Execute code on address .

1.1 Parameters

• guest_ip

Guest Visible execution address .

Be careful ！

ID 0 The timestamp of the event should not be used for statistics in guest During the period of entering and exiting the cycle . May refer to note in the ID 7 event description.

Two 、ID 1 - Guest sign out

Guest Code execution has stopped .

2.1 Parameters

• status

Architecture specific . stay x86 platform , Nonzero ID 1 status Field representation guest Items in guest Abort before operation .

• reason

Architecture specific .

• clockcycles_offset

Guest And Host Time offset between . Measured in clock cycles  ( Reference resources C Library Reference Of ClockCycles()). A negative value means Guest Than Host slow , A positive value is the opposite , Express Guest Than Host The time is a little earlier .

stay x86 On the platform &#