CodeMatch Detailed Report

CodeMatch Detailed Report
Version: 5.7.2 | Date: 08/27/16 | Time: 18:43:56

SCORE

SETTINGS

Compare file 1:	Z:\Zeidman Consulting\projects\DOS and CPM\code\CHM\CPM\1.3\BOOT.asm
To file 2:	Z:\Zeidman Consulting\projects\DOS and CPM\code\CHM\CPM\1.3\BOOT.asm
Links to results:	Matching Statements Matching Comments and Strings Matching Instruction Sequences Matching Identifiers Partially Matching Identifiers Score

RESULTS

Matching Statements
File1 Line#	File2 Line#	Statement
3	3	ORG 3000H
4	4	BOOTB EQU 80H
5	5	BOOTL EQU 80H
6	6	MBIAS EQU 900H-$
7 61	7 61	BASE EQU 078H
8 62	8 62	RTYPE EQU BASE+1
9 63	9 63	RBYTE EQU BASE+3
11	11	BSW EQU BFFH
14 94	14 94	IN RTYPE
15 105	15 105	IN RBYTE
18	18	COLDSTART:
19	19	IN BSW
20	20	ANI 2H
21	21	JNZ COLDSTART
23	23	LXI H, BOOTV
24	24	MVI B, BOOTL
25	25	LXI D, BOOTB
26	26	MOVE:
27	27	MOV A, M
28	28	STAX D
29	29	INX H
30	30	INX D
31	31	DCR B
32	32	JNZ MOVE
33	33	JMP BOOTB
35	35	BOOTV:
36	36	LBIAS EQU $-80H+MBIAS
40	40	BIAS EQU 800H
41	41	FALSE EQU 0
42	42	TRUE EQU NOT FALSE
43	43	TESTING EQU FALSE
45	45	BDOSB EQU BIAS
46	46	BDOS EQU 906H+BIAS
47	47	BDOSE EQU 1700H+BIAS
48	48	BOOT EQU 1500H+BIAS
49	49	RBOOT EQU BOOT+3
51	51	ORG 80H
53	53	BDOSL EQU BDOSE-BDOSB
54	54	NTRKS EQU 2
55	55	BDOSS EQU BD0SL/I28
56	56	BDOS0 EQU 25
57	57	BDOS1 EQU BDOSS-BDOS0
59	59	MON80 EQU BF800H
60	60	RMON80 EQU 0FF0FH
64	64	RESET EQU BASE+7
66	66	DSTAT EQU BASE
67	67	LOW EQU BASE+1
68	68	HIGH EQU BASE+2
69	69	RECAL EQU 3H
70	70	READF EQU 4H
71	71	STACK EQU 100H
73	73	RSTART:
74	74	LXI SP, STACK
76	76	OUT RESET
79	79	MVI B, NTRKS
80	80	LXI H, IOPB0
82	82	START:
85	85	MOV A, L
86	86	OUT LOW
87	87	MOV A, H
88	88	OUT HIGH
89	89	WAIT0: IN DSTAT
90	90	ANI 4
91	91	JZ WAIT0
95	95	ANI 11B
96	96	CPI 2
98 112	98 112	IF TESTING
99	99	CNC RMON80
101 115	101 115	IF NOT TESTING
102	102	JNC RSTART
108	108	CC RMON80
110	110	ANI 11110B
113	113	CNZ RMON80
116	116	JNZ RSTART
120	120	LXI D, IOPBL
121	121	DAD D
122	122	DCR 8
123	123	JNZ START
127	127	JMP BOOT
130	130	IOPB0: DB 80H
131 139	131 139	DB READF
132	132	DB BDOS0
133	133	DB 0
134	134	DB 2
135	135	DW BDOSB
136	136	IOPBL EQU $-IOPB0
138	138	IOPB1: DB 80H
140	140	DB BDOS1
141 142	141 142	DB 1
143	143	DW BDOSB+BDOS0=l28

Matching Comments and Strings
File1 Line#	File2 Line#	Comment/String
1	1	MDS LOADER MOVE PROGRAM, PLACES COLD START BOOT AT BOOTB
3	3	WE ARE LOADED HERE ON COLD START
4	4	START OF COLD BOOT PROGRAM
5 24	5 24	LENGTH OF BOOT
6	6	BIAS TO ADD DURING LOAD
7	7	'BASE' USED BY DISK CONTROLLER
8 9 62	8 9 62	RESULT TYPE
11	11	BOOT SWITCH
13	13	CLEAR DISK STATUS
20	20	SWITCH ON?
23	23	VIRTUAL BASE
25	25	DESTINATION OF BOOT
28	28	TRANSFERRED ONE BYTE
33	33	TO BOOT SYSTEM
35	35	BOOT LOADER PLACE HERE AT SYSTEM GENERATION
36	36	COLD START BOOT BEGINS AT 80H
39	39	MBS COLD START LOADER FOR CP/M
40	40	BIAS FOR RELOCATION
43	43	IF TRUE, THEN GO TO MON80 ON ERRORS
45	45	BASE OF DOS LOAD
46	46	ENTRY TO DOS FOR CALLS
47	47	END OF DOS LOAD
48	48	COLD START ENTRY POINT
49	49	WARM START ENTRY POINT
51	51	LOADED DOWN FROM HARDWARE BOOT AT 3000H
54 79	54 79	NUMBER OF TRACKS TO READ
55	55	NUMBER OF SECTORS IN DOS
56	56	NUMBER OF BDOS SECTORS ON TRACK 0
57	57	NUMBER OF SECTORS ON TRACK 1
59	59	INTEL MONITOR BASE
60	60	RESTART LOCATION FOR MON80
61	61	'BASE' USED BY CONTROLLER
63	63	RESULT BYTE
64	64	RESET CONTROLLER
66	66	DISK STATUS PORT
67	67	LOW IOPB ADDRESS
68	68	HIGH IOPB ADDRESS
69	69	PFCALIBRATE SELECTED DRIVE
70	70	DISK READ FUNCTION
71	71	USE END OF BOOT FOR STACK
74	74	IN CASE OF CALL TO MON80
75	75	CLEAR THE CONTROLLER
76	76	L0GIC CLEARED
84	84	READ FIRST/NEXT TPACK INTO BDOSB
93	93	CHECK DISK STATUS
99	99	GO TO MONITOR IF 11 OR 10
102 116	102 116	RETRY THE LOAD
105	105	I/O COMPLETE, CHECK STATUS
106	106	IF NOT READY, THEN GO TO MON80
108	108	NOT READY BIT SET
109	109	RESTORE
110	110	OVERRUN/ADDR ERR/SEEK/CRC/XXXX
113	113	GO TO MONITOR
120	120	LENGTH OF IOPB
121	121	ADDRESSING NEXT IOPB
122	122	COUNT DOWN TRACKS
126	126	JMP TO BOOT TO PRINT INITIAL MESSAGE, AND SET UP JMPS
129	129	PARAMETER BLOCKS
130	130	IOCW, NO UPDATE
131	131	READ FUNCTION
132	132	0 SECTORS TO READ 0N TRACK 0
133	133	TRACK 0
134	134	START WITH SECTOR 2 ON TRACK 0
135	135	START AT BASE OF BDOS
140	140	SECTORS TO READ ON TRACK 1
141	141	TRACK 1
142	142	SECTOR 1
143	143	BASE OF SECOND READ

Matching Instruction Sequences
File1 Line#	File2 Line#	Number of matching instructions
3	3	107

Matching Identifiers
078H	0FF0FH	100H	11110B	11B	1500H	1700H	25
2H	3000H	3H	4H	800H	80H	900H	906H
BASE	BD0SL	BDOS	BDOS0	BDOS1	BDOSB	BDOSE	BDOSL
BDOSS	BF800H	BFFH	BIAS	BOOT	BOOTB	BOOTL	BOOTV
BSW	COLDSTART	DSTAT	FALSE	HIGH	I28	IOPB0	IOPB1
IOPBL	l28	LBIAS	LOW	MBIAS	MON80	MOVE	NTRKS
RBOOT	RBYTE	READF	RECAL	RESET	RMON80	RSTART	RTYPE
STACK	START	TESTING	TRUE	WAIT0

Partially Matching Identifiers
* NONE *

SCORE 100