trace/mem: Pass MemOpIdx to trace_mem_get_info

We (will) often have the complete MemOpIdx handy, so use that.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
5 files changed