Hi, I am working on the old version QEMU which is still using dyngen with my own constraints. I want to know how I can get the guest instruction to intermediate code mapping. Are there any docs?
For example: For this guest instruction add [ebp + 0x08], edx It will be split into multiple micro-ops: movl A0 ebp addl A0 0x0c addl A0 ss.base movl T1 edx ldl_raw T0 A0 addl T0 T1 stl_raw T0 A0 update2_cc My question is how I can get the guest instruction to micron-ops mapping. If I have a "cmpl" guest instruction, how can I find the mapping micro-ops in intermediate code? Another question is that when I run 32bits Guest VM, I can only allocate up to 2 GB not 4 GB. Are there any special reasons for this design? Thanks, - Qiang
