The BCM2835 (the RPi chip) does have a custom ISA general-purpose CPU with SIMD extensions ( which does not have a MMU).
As I develop a FOSS blob for the Pi(github.com/freeblob , I need something less crappy than the ACK (it can only create 5 vars per function). The GCC port for VC4 has mangled stack frames and is available at:github.com/mm120/gcc-vc4 branch vc4. Can anyone figure what is wrong in the code and submit a patch( pull request, mainlining, or a custom repo). Thanks in advance.
