[yocto] Questions about the name of qemu bin file for different archs

[Ke, Liping]

Hi, Jessica

I found qemu bin file name convention is different for different archs, for example, for x86, it is bzImage-qemuXXX.
For arm, it is zImage-qemuXXX. My question is why it is bzXXX or zXXX, is there any reason of such naming convention?

Or I must did name translate for each kind of arch qemu bin file? 


Thanks& Regards,
criping