WTF
I used notepad++ with the Hexviewer plugin to copy the bytes to the http://e-tradition.net/bytes/6502/disassembler.html webpage. Now I realized that Hexviewer plugin screwed it up.
One more try - this time with wxHexEditor.
Disassembly results (should match SBOOT.A65):
* = 0765
0765 A9 00 LDA #$00
0767 8D 04 03 STA $0304
076A 8D 44 02 STA $0244
076D A9 07 LDA #$07
076F 8D 05 03 STA $0305
0772 A9 70 LDA #$70
0774 8D 0A 03 STA $030A
0777 A9 01 LDA #$01
0779 8D 0B 03 STA $030B
077C 85 09 STA $09
077E 60 RTS
077F 7D 8A 48 ADC $488A,X
0782 20 53 E4 JSR $E453
0785 88 DEY
0786 D0 FA BNE $0782
0788 68 PLA
0789 AA TAX
078A 8C 8E 07 STY $078E
078D AD 7D 07 LDA $077D
0790 EE 8E 07 INC $078E
0793 60 RTS
0794 A9 93 LDA #$93
0796 8D E2 02 STA $02E2
0799 A9 07 LDA #$07
079B 8D E3 02 STA $02E3
079E A2 02 LDX #$02
07A0 20 DA 07 JSR $07DA
07A3 95 43 STA $43,X
07A5 20 DA 07 JSR $07DA
07A8 95 44 STA $44,X
07AA 35 43 AND $43,X
07AC C9 FF CMP #$FF
07AE F0 F0 BEQ $07A0
07B0 CA DEX
07B1 CA DEX
07B2 10 EC BPL $07A0
07B4 30 06 BMI $07BC
07B6 E6 45 INC $45
07B8 D0 02 BNE $07BC
07BA E6 46 INC $46
07BC 20 DA 07 JSR $07DA
07BF A2 01 LDX #$01
07C1 81 44 STA ($44,X)
07C3 B5 45 LDA $45,X
07C5 D5 43 CMP $43,X
07C7 D0 ED BNE $07B6
07C9 CA DEX
07CA 10 F7 BPL $07C3
07CC 20 D2 07 JSR $07D2
07CF 4C 94 07 JMP $0794
07D2 A9 03 LDA #$03
07D4 8D 0F D2 STA $D20F
07D7 6C E2 02 JMP ($02E2)
07DA AD 8E 07 LDA $078E
07DD CD 7F 07 CMP $077F
07E0 D0 AB BNE $078D
07E2 EE 0A 03 INC $030A
07E5 D0 03 BNE $07EA
07E7 EE 0B 03 INC $030B
07EA AD 7D 07 LDA $077D
07ED 0D 7E 07 ORA $077E
07F0 D0 8E BNE $0780
07F2 20 D2 07 JSR $07D2
07F5 6C E0 02 JMP ($02E0)
07F8 20 DA 07 JSR $07DA
07FB 8D E0 02 STA $02E0
07FE 20 DA 07 JSR $07DA
0801 8D E1 02 STA $02E1
0804 2D E0 02 AND $02E0
0807 C9 FF CMP #$FF
0809 F0 ED BEQ $07F8
080B A9 00 LDA #$00
080D 8D 8E 07 STA $078E
0810 F0 82 BEQ $0794
0812 .END
