[Qemu-discuss] Get qemu-system-arm memory trace

Dear all, I am trying to capture memory access with qemu-system-arm, and I find there is get_phys_addr in target-arm/helper.c So I add a qemu trace event in it. It seems this trace can capture some memroy access. However, the trace address trace doses not make any sence. Do anyone know about th

[Qemu-discuss] What is the second word in a simple trace means

Dear all, I am writing a trace with simpletrace backend, and I get my trace like this: my_event 0.000 pid=5043 mytrace=xxx my_event 27.222 pid=5043 mytrace=xxx my_event 3.824 pid=5043 mytrace=xxx My question is what is the second in the line means? Thanks.

[Qemu-discuss] How to send a message from guest machine to host

Dear All, I looking for a method to send a message from my guest machine to the host side when my program on guest machine is finished. I have a monitor on the QEMU QMP side, it is possible to send a message by using QMP on the guest machine? Or there is a better way? Thanks Jimmy