@Tim
Is there a way to test the 'fix' I emailed about several weeks ago where I wrote putting the empty #define NoDbgRegParms in config.h.in "fixes" the problem?
Running the cog --version command shows an Assert VM, but I wonder if that is just an artefact and what is really there is a production VM and the __attribute__((regparm(0)))__ functiona attributes where never put in place.
gdb? something else?
thx.
tty