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Fix hazardous instructions in URUG.

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Replace CMP Rn,(Rn)+ with TST (Rn)+ to appease PALX.
This commit is contained in:
Lars Brinkhoff 2018-07-29 12:59:24 +02:00
parent 91cc05958e
commit fcd945b381
1 changed files with 2 additions and 3 deletions
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5
src/sysen2/urug.27 → src/sysen2/urug.28
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@ -101,7 +101,7 @@ SCRL2: MOV #20040,(R0)+ ;ERASE BOTTOM LINE
CMP #DISL+140,R0
BNE SCRL2
MOV #5015,-(R0)
RETURN: CMP R3,(R3)+
RETURN: TST (R3)+
MOV R3,R7
DPOSIT: MOV R2,@R4 ;DEPOSIT THE ARGUMENT
MOV R7,R3
@ -112,7 +112,7 @@ CHEKLF: CMP #12,R5
.IFZ USEBPT
AUTOPN:
.ENDC
CMP R4,(R4)+
TST (R4)+
.IFNZ USEBPT
AUTOPN:
.ENDC
@ -208,4 +208,3 @@ DISBEG: 170000 ;LSR A
DISL
.END