Re: [CIL users] Pointer Analysis Query

[Nathan C. <co...@cs...>]

You probably want to modify src/machdep.c to have the machine 
dependencies you are looking for (I have done this for the avr-gcc 
-mmcu=atmega128), since the default version only uses native. I guess 
that is only really important if you do any constant folding with the 
dependency flag turned on. I do not know how pervasive that is in the 
CIL code (it sure is pervasive in stuff I have written). 

The other part (what I have not done) is that you have to change cilly 
to compile using avr-gcc.  I think this is just a change or two in the 
perl script driver, but I have not done it yet. What I normally do is 
just use the --save-temps flag and then compile the resulting *.cil.c 
file using the compiler I want (avr-gcc). Not very elegant, but I have 
ran code compiled this way on mica2 motes and in Avrora.

Hope this helps,
Nathan

Ram Kumar Rengaswamy wrote:

> Thanks Matt ... CIL is really fun to work with ! :-)
> I am planning to pass the output of CIL through to avr-gcc, msp430- 
> gcc in addition to gcc.
> Is there any way to add a new mode to the cilly driver ?