It looks like the emulation of AARCH64 SVE and SVE2 instructions is not calling the part of the plugin interface that is supposed to be called when there is a memory operation, viz the function registered by a call to qemu_plugin_register_vcpu_mem_cb
I don't see this in the mainline. I also don't see this in (guessing here...) https://github.com/rth7680/qemu/branches/active branch tgt-arm-sve-3 Is there another repo/branch I could try? Robert Henry