At 08:02 10-08-05 +0200, you wrote: >Hi! > >I found 2 bugs in msp430-gcc compiled from CVS checkout from 09.06.2005 >running at Solaris 5.8 that have something to do with the handling of types >char and long long. MSP430-GCC is invoked with >msp430-gcc -g -O2 -mmcu=msp430x149 infile.c -o outfile.elf > >------------------------------------ >BUG 1 - char to long long conversion >MSP430-GCC crashes with segmentation fault running the following code: (Note >that I use some dummy copy functionts, to avoid too much optimisation.) >/******************************************************************/ >#include <stdlib.h> >#include <msp430x14x.h> > >unsigned char copyc(unsigned char in); >unsigned long long int copylli(unsigned long long int in);
Just a thought that pops into my mind: Is "long long int" a valid type? If you want a 64 bit number, the proper type is "long long". I would not rely on the "int" type since the size of it depends on the architecture. Nico Coesel
