1
0
mirror of https://github.com/PDP-10/its.git synced 2026-01-13 23:36:30 +00:00

Add FP11 instruction typein to 11SIM debugger.

This commit is contained in:
Lars Brinkhoff 2018-07-21 23:13:48 +02:00
parent 2e48e187d2
commit 0a46c72653

View File

@ -9229,7 +9229,9 @@ DGTRM: PUSHJ P,DGNUM ;TRY TO GET NUMBER.
[ERROR [ASCIZ/U/]]
DRSPEC ;SOB, MARK, SPL.
DRASH ;MUL, DIV, ASH, ASHC.
REPEAT 3,DGTSER
DRFPMS ;2-OP FP11 INSN, MEMORY SOURCE.
DRFPMD ;2-OP FP11 INSN, MEMORY DESTINATION.
DGTSER
;JRST THRU STE TO HERE TO GET VALUE OF REGISTER SYMBOL.
DGVREG: SETOM DGVRGP
@ -9715,6 +9717,35 @@ DRSOB1: MOVNS T2 ;IN SOB, OFFSET IS SUBTRACTED (ADDED FOR BRANCHES)
JRST DRSOB2 ;TOO LARGE OR FORWARD.
JRST DREMT2
;HANDLE 2-OP FP11 INSN, MEMORY SOURCE.
DRFPMS: PUSHJ P,DRINSP
PUSHJ P,DRADDR ;GET 1ST ADDRESS.
LSH I1,8. ;PUT IN WITH OP CODE.
MOVEM T3,%S ;THIS IS THE SOURCE OPERAND.
ADDI I1,(T2)
CAIN T0,", ;SKIP OVER A COMMA.
GETCHR
PUSHJ P,DRFPAC ;GE FP11 ACCUMULATOR.
MOVEI T3,(T2)
TLO T3,REGBIT+.5KBIT
LSH T2,6
JRST DR2AR1
;HANDLE 2-OP FP11 INSN, MEMORY DESTINATION.
DRFPMD: PUSHJ P,DRINSP
PUSHJ P,DRFPAC ;GET FP11 ACCUMULATOR.
LSH I1,2 ;MAKE ROOM FOR REG. NUM.
MOVEI T3,(T2) ;PREPARE TO SET %S
TLO T3,REGBIT+.5KBIT ;TO A REG. NUM.
JRST DR2AR2
DRFPAC: PUSHJ P,DGVPSP ;GET ACCUMULATOR NO.
MOVEI T2,(T2)
SKIPE DGVALP ;IF NO NUMBER,
CAILE T2,3 ;OR OUT OF RANGE,
JRST DERR ;(>7), ERROR.
POPJ P,
;HANDLE JSR, RTS.
DRJSR: PUSHJ P,DRINSP
PUSHJ P,DRJSR1 ;READ REG. NUM.
@ -12078,6 +12109,41 @@ IRP INSN,,[HALT,WAIT,RTI,BPT,IOT,RESET,RTT]
INSNUM
INSNUM==INSNUM+1
TERMIN
IRP INSN,,[CFCC,SETF,SETI,SETD,SETL]
SIXBIT/INSN/
INSNUM
TERMIN
INSNUM==1701
IRP INSN,,[LDFPS,STFPS,STST,CLRF,TSTF,ABSF,NEGF]
SIXBIT/INSN/
3,,INSNUM
INSNUM==INSNUM+1
TERMIN
INSNUM==362
IRP INSN,,[MULF,MODF,ADDF,LDF,SUBF,CMPF]
SIXBIT/INSN/
15,,INSNUM
INSNUM==INSNUM+1
TERMIN
SIXBIT/STF/
16,,370
SIXBIT/DIVF/
15,,371
SIXBIT/STEXP/
16,,372
SIXBIT/STCFI/
16,,373
SIXBIT/STCFF/
16,,374
SIXBIT/LDEXP/
15,,375
SIXBIT/LDCIF/
15,,376
SIXBIT/LDCFF/
15,,377
SYMDRG:
IRPS AA,,[