Lattice Mico32 port

[Jon Beniston]

Hi Richard,

>> Index: gcc/config/lm32/sfp-machine.h
>> Index: gcc/config/lm32/crti.S
>> Index: gcc/config/lm32/lib1funcs.S
>> Index: gcc/config/lm32/crtn.S
>> Index: gcc/config/lm32/arithmetic.c
>> Index: gcc/config/lm32/t-fprules-softfp
>> Index: gcc/config/lm32/t-lm32
>
>Can you move these to libgcc?

The rules in libgcc/Makefile.in use $(gcc_srcdir) (E.g. for targets
lib1asmfuncs-o). How would you suggest I do this? 

Cheers,
Jon