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comparison src/os9/level2/vector.asm @ 57:2088fd998865

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sbc09 directry clean up
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 23 Jul 2018 16:07:12 +0900
parents os9/level2/vector.asm@7baffb867d70
children
comparison
equal deleted inserted replaced
56:4fa2bdb0c457 57:2088fd998865
1 org $ffd0
2 entry equ $f100
3
4 reset clra
5 tfr a,dp
6 ldx #$ff90
7 sta 1,x use system mmu
8 sta $10,x set 0 page
9 lda #$3f
10 sta $17,x set IO/os9p1 page
11 ifndef bootdbg
12 lda #$39
13 sta <$5E
14 else
15 ldd #$b7ff Bt.Bug hook
16 std <$5E sta $ff81
17 ldd #$8139 rts
18 std <$5E+2
19 endc
20 jmp [<vector,pcr]
21
22 org $fff0
23 vector
24 fdb $ff1f os9entry
25 fdb $ff03 SWI3
26 fdb $ff06 SWI2
27 fdb $ff09 FIRQ
28 fdb $ff0c IRQ
29 fdb $ff0f SWI
30 fdb $ff1f NMI
31 vreset
32 fdb reset
33