How to run an uncompressed system kernel in KVM or QEMU?

Question

linux

kvm -kernel bzImage helps me run the kernel without a bootloader. (I didn’t try it in QEMU, but it doesn’t matter which system to use from the available KVM / QEMU and XEN)
for research purposes, I would like to run an uncompressed system kernel, who can tell
me something in kvm -help, I butted, so far nothing has helped.
PS I ask you to omit questions like "Why do you need ...", because when it turns out I will be able to give an obvious answer to this question.

Answer 1

for research purposes, I would like to run an uncompressed kernel of the system, who can tell me something

Why do you think this is even possible? vmlinux should be designed for direct boot and this is indeed supported for some configurations on some architectures. But not for everyone.
And, yes -- what do you expect from loading an uncompressed kernel that loading a compressed one doesn't give you?