Hello,

In trying to clean up the MIPS inferior function call code I found that 
push_dummy_call needed the address of the callee's entry point - MIPS 
needs to shove that into T9.

The attached:

- adds that FUNC_ADDR parameter
- updates DUMMY_ADDR to the more correct BP_ADDR
- updates all calls

Eli, note the doco change,

I'll commit the non-doco part tomorrow.
Andrew