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Ongoing problems with tabs in README markdown files

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This commit is contained in:
Jeff Parsons 2016-11-26 14:05:53 -08:00 • committed by Jeff Parsons
commit 1e72c6a822
5 changed files with 114 additions and 115 deletions
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68
disks/dec/rl02k/xxdp/ekbbf0/README.md
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@ -12,21 +12,21 @@ From the
p. 1-7:
11/70 CPU DIAGNOSTIC PART 2
ABSTRACT:
This diagnostic is the second part of the 11/70 CPU, it tests advanced
instructions and miscellaneous logic.
This diagnostic is the second part of the 11/70 CPU, it tests advanced
instructions and miscellaneous logic.
OPERATING PROCEDURES:
Set the switch register by <CONTROL P> (RD console)
CON = xxxxxxWZ
(W = deposit xxxxxx into console switch register)
(R = read and type console switch settings)
(Z = switch console terminal back to program)
(R = read and type console switch settings)
(Z = switch console terminal back to program)
.R EKBBF0
SWITCH SETTINGS
SW15 = 1 halt on error
SW14 = 1 loop on test
@ -144,28 +144,28 @@ The source code listing for TEST 40 matches the code above, and begins at the sa
ERROR 235 ;RED ZONE REFERENCE FAILED TO TRAP
BR 8$
3$: MOV #STACK,SP ;RESET THE SP
MOV #CPUSPUR,@#ERRVEC ;RESTORE LOCATION 4
MOV #CPUSPUR,@#ERRVEC ;RESTORE LOCATION 4
ERROR 237 ;BEN 13 FAILED TO PUP.00
BR 8$
1$: CMP @#0,#6$ ;DID BEN 13 FAIL?
BEQ 7$ ;BRANCH IF NO
MOV #STACK,SP ;RESET THE SP
MOV #CPUSPUR,@#ERRVEC ;RESTORE ERRVEC
ERROR 240 ;BEN 13 FAILED TO BRK.80
BR 8$
BEQ 7$ ;BRANCH IF NO
MOV #STACK,SP ;RESET THE SP
MOV #CPUSPUR,@#ERRVEC ;RESTORE ERRVEC
ERROR 240 ;BEN 13 FAILED TO BRK.80
BR 8$
7$: CMP #-1,@#336 ;;DID YEL ZONE OCCUR?
BNE 8$ ;BRANCH IF NO
CLR @#336 ;SETUP FOR LOOPING
ERROR 251 ;YEL ZONE IN RED REGION
BNE 8$ ;BRANCH IF NO
CLR @#336 ;SETUP FOR LOOPING
ERROR 251 ;YEL ZONE IN RED REGION
;
;TEST TO ENSURE PSW REFERENCE VIA THE SP CAUSES A RED ZONE TRAP
8$: MOV #63$,$LPERR ;SETUP ERROR LOOP
63$: MOV #4$,@#ERRVEC ;SETUP ERRVEC
MOV #PSW,SP ;PUT ADDRESS OF PSW IN SP
CLR (SP) ;EXECUTE THE TRAP CAUSING INSTRUCTION
MOV #1076,SP ;RESET THE SP
MOV #CPUSPUR,@#ERRVEC ;RESTORE ERRVEC
ERROR 241 ;NO RED ZONE ON STACK OVERFLOW
MOV #PSW,SP ;PUT ADDRESS OF PSW IN SP
CLR (SP) ;EXECUTE THE TRAP CAUSING INSTRUCTION
MOV #1076,SP ;RESET THE SP
MOV #CPUSPUR,@#ERRVEC ;RESTORE ERRVEC
ERROR 241 ;NO RED ZONE ON STACK OVERFLOW
PDPjs was failing to trigger a RED stack violation on this instruction:
@ -189,20 +189,20 @@ and begins at the same address (031532):
;* OCCURS AND NOT THE T BIT TRAP.
;;***************************************************************
TST63: SCOPE
MOV #TST64,NEXTTST ;SAVE ADDRESS OF NEXT TEST
MOV #^D1990,$ICNT ;ADJUST ITTERATION COUNT
MOV #10$,$LPADR ;SETUP LOOP ADR
MOV #TST64,NEXTTST ;SAVE ADDRESS OF NEXT TEST
MOV #^D1990,$ICNT ;ADJUST ITTERATION COUNT
MOV #10$,$LPADR ;SETUP LOOP ADR
10$: MOV #2$,@#TPVEC ;SETUP TELEPRINTER VECTOR
MOV #1$,$LPERR ;SETUP ERROR LOOP
MOV #1$,$LPERR ;SETUP ERROR LOOP
1$: MOV #STACK,SP ;INITIALIZE THE SP
SPL 3
MOV #BIT6,@$TPS ;SET PRINTER INTERRUPT FLAG
MOV #15,@$TPB ;SEND CHARACTER
WAIT ;EXECUTE INSTRUCTION UNDER TEST
SPL 3
MOV #BIT6,@$TPS ;SET PRINTER INTERRUPT FLAG
MOV #15,@$TPB ;SEND CHARACTER
WAIT ;EXECUTE INSTRUCTION UNDER TEST
;FAILURE
CLR @$TPS ;CLEAR INTERR ENABLE BIT
ERROR 377 ;WAIT INSTRUCTION DID NOT
BR 5$ ;WAIT FOR INTERRUPT
CLR @$TPS ;CLEAR INTERR ENABLE BIT
ERROR 377 ;WAIT INSTRUCTION DID NOT
BR 5$ ;WAIT FOR INTERRUPT
After setting and hitting a breakpoint at 031532, we can step through the instructions in this test: