replace spins on memory with barriers
todo update
todo update
Single-Level Instruction Decoder
IN/OU legalness with SLID, move inits around
only dasm uses EXT_OPs now
back to original check in cycle
Merge branch 'slid'
tidy R_MOD up, fix one small corner
atomic RP
partially revert a7849eea due to GCC performance issues
fence on failed memory write
mod tests update, better description
CRON instruction bit mask matched to real h/w
Oops, CB was missint 17-bit addressing
more elaborate word/byte load tests
tests: runtests.py - better state indication
oops, this wasn't supposed to be here
tests: runtests.py - better state indication (fix)
17-bit byte addressing in user mode fix