VERIFY
Header for : Verify
Module size: $172 #370
Module CRC : $8A718C (Good)
Hdr parity : $5B
Exec. off : $0014 #20
Data size : $04EE #1262
Edition : $05 #5
Ty/La At/Rv: $11 $81
Prog mod, 6809 Obj, re-ent, R/O
CODE
* Disassembly by Os9disasm of verify
mod L0172,L000d,$11,$81,L0014,D04ee
* OS-9 system function equates
F$Exit equ $06
F$CRC equ $17
I$Read equ $89
I$Write equ $8a
I$WritLn equ $8c
* class D external label equates
Dfffd equ $fffd
* OS9 data area definitions
D0000 rmb 1
D0001 rmb 1
D0002 rmb 1
D0003 rmb 2
D0005 rmb 1
D0006 rmb 2
D0008 rmb 2
D000a rmb 6
D0010 rmb 51
D0043 rmb 71
D008a rmb 1124
D04ee equ .
L000d rorb
fcb $65
fcb $72
rol 6,s
adcb $0532
L0014 equ *-1
adcb #1
ror D0010
stu D0006
tfr y,d
subd D0006
std D0008
clr D0005
L0023 lda ,x+
cmpa #$20
beq L0023
anda #$5f
cmpa #$55
bne L0031
inc D0005
L0031 ldd #9
std D0003
lbsr L00f6
bcs L004d
cmpy #9
bne L0055
ldd ,x
cmpd #$87cd
bne L0055
bsr L0059
bra L0031
L004d cmpb #$d3
bne L0052
clrb
L0052 os9 F$Exit
L0055 ldb #$cd
bra L0052
L0059 clrb
lda #8
L005c eorb ,x+
deca
bne L005c
lda D0005
bne L0079
eorb ,x
incb
beq L0070
leax L012f,pcr
bra L0074
L0070 leax L0115,pcr
L0074 lbsr L010b
bra L007c
L0079 comb
stb ,x
L007c ldx D0006
ldy 2,x
leay Dfffd,y
sty D0003
ldd #-1
std D0000
stb D0002
bsr L00d6
lda D0005
bne L00b6
ldd #3
std D0003
bsr L00d6
lda D0000
cmpa #$80
bne L00a8
ldd D0001
cmpd #$0fe3
beq L00ae
L00a8 leax L015c,pcr
bra L00b2
L00ae leax L014c,pcr
L00b2 bsr L010b
bra L00cf
L00b6 com D0000
com D0001
com D0002
lda #1
leax ,u
ldy #3
os9 I$Write
bcs L0052
clra
os9 I$Read
bcs L0052
L00cf rts
L00d0 bsr L00f6
lblo L0052
L00d6 ldy D000a
beq L00d0
os9 F$CRC
lda D0005
beq L00eb
lda #1
os9 I$Write
lblo L0052
L00eb ldd D0003
subd D000a
std D0003
bne L00d0
std D000a
rts
L00f6 clra
ldx D0006
ldy D0008
cmpy D0003
bls L0104
ldy D0003
L0104 os9 I$Read
sty D000a
rts
L010b lda #2
ldy #$0050
os9 I$WritLn
rts
L0115 asla
fcb $65
fcb $61
lsr 5,s
fcb $72
bra L018d
fcb $61
fcb $72
rol -12,s
rol $2069
com $2063
clr -14,s
fcb $72
fcb $65
com -12,s
bgt L013c
L012f asla
fcb $65
fcb $61
lsr 5,s
fcb $72
bra L01a7
fcb $61
fcb $72
rol -12,s
rol $2069
L013c equ *-2
com $2049
fcb $4e
coma
clra
fcb $52
fcb $52
fcb $45
coma
lsrb
bra L016c
tst D0043
L014c equ *-1
fcb $52
coma
bra L01ba
com $2063
clr -14,s
fcb $72
fcb $65
com -12,s
bgt L0169
L015c coma
fcb $52
coma
bra L01ca
com $2049
fcb $4e
coma
clra
fcb $52
fcb $52
L0169 fcb $45
coma
lsrb
L016c bra L018f
fcb $0d
emod
L0172 equ *
end
RTS
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