TODO

Go through the code once over, and clean up comments among others.

Also double check instructions implemented and not.

And no privilege checks as of yet.

Thread shutting down seems to sometimes cause segfault when sending a kill signal.
Probably doing thread shutting down to quickly or need to wait on a thread I dont do now.

fix mopc command parsing

fix mon call in/out since we use a totally different in/out code now.

fix mopc out to check so we dont do a buffer overrun

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Insctructions:

IMPLEMENTED:
STZ, STA ,STT ,STX ,STD ,LDD ,STF ,LDF ,MIN ,LDA ,LDT ,LDX ,ADD ,SUB
AND, ORA, JMP ,JAP, JAN, JAZ, JAF, JPC, JNC, JXZ, JXN, JPL
SAB, SAA, SAT, SAX, AAB, AAA, AAT, AAX, BSET, BSKP, ,BSTC ,BSTA ,BLDC
BLDA ,BANC ,BAND ,BORC ,BORA, LBYT, SBYT, MON, SKP, FAD, FMU, FDV, SRB, LRB
IRW, IRR, TRA, TRR, MCL, MST, FSB, MPY, NLZ, DNZ, LDATX, LDXTX, STATX, STZTX
IOF, ION, POF, PIOF, SEX, REX, PON, PION, EXAM, DEPO, LDDTX, LDBTX, STDTX
BFILL, EXR, MIX3, RMPY, SWAP, RAND, REXO, RORA, RADD, RCLR, EXIT
RDCR, RINC, RSUB, SHT, SHD, SHA, SAD, INIT, ENTR, LEAVE, ELEAV
MOVBF

PARTIALLY IMPLEMENTED:
MOVB

DOUBLE CHECK:
WAIT, IOX, IOXT, IDENT, RDIV

NOT IMPLEMENTED:
OPCOM, LWCS

(INSTRUCTIONS IN CE OPTION:)
ADDD, SUBD, COMD, PACK, UPACK, SHDE
(INSTRUCTIONS IN CX OPTION:)
MOVEW, TSET, RDUS, SETPT, CLEPT, CLNREENT, CHREENTPAGES, CLEPU
(INSTRUCTIONS IN ND110 Butterfly:)
RTNSIM
(INSTRUCTIONS IN ND1 and some later computers)
IOT

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Monitor calls:


Implemented. O-2

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ND110Butterfly does not do instruction prefetch!