Debbuger with dissasembly?

[Jb]

Is there some debuuger I can use with D that will allow me to step through 
the dissasembled code while watching cpu registers (GPR x87 and SSE)? I have 
a program that dynamicly compiles audio processing code and id like to try 
converting it to D. As the code is generated at runtime the only practical 
way to debug it is to step through it with an assembly / cpu view.

thanks

jb