em400: alu flags behavior changed
em400: shifts fixed
em400: alu negation fixed
em400: make illegal instructions in group C (72) illegal
em400: BRC honors mod
em400: alu cleanups, get ready for separate 32-bit flags handling
tools/disassm: fix nrf, clean output
em400: dw stores result only when there's no ovf
em400: 16-bit alu cleanups
disassm: SVY was missing
disassm: remove some dead code
assem: fix: print line number together with syntax error
assem: BLC has a problem waiting for fix
disassm: remove dead SIN, once again, fix group 76 addressing
em400: update tests according to emulation changes
em400: bring verbose cycle log back, beautify logs
em400: logging fix/cosmetics
em400: debugger 'find' command
em400: cleanup: MASK_Q moved
em400: 'find' shift/reduce conflict fix