Sorry I think i messed up with my github branches.
until i get it straightend out you can get my local working
source verbatim from
I modified the sdc to produce 32bit code if the -m32 argument is
passed to it. 64bit is still the default.
I also modified the runner executable to use the 32bit-sdc if
--m32 is passed to it.
Don't recompile the runner it will only produce 32bit tests.
I modified the sdrt to get it to compile for 32bit.
Therefore everything with Execptions will fail.