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# file opened: disp.asm
1 0000 OUTPUT "disp.bin"
2 0000
3 0000 ORG $8000
4 8000 phase1_start:
5 8000 PHASE $FFFF
6 FFFF 41 longptr1: DB 'A'
7 0000 42 longptr2: DB 'B'
8 0001 43 longptr3: DB 'C'
9 0002 UNPHASE
10 8003 phase1_end:
11 8003
12 8003 5F normalmem: DB '_'
13 8004
14 8004 ORG $FFFF
15 FFFF phase2_start:
16 FFFF PHASE $FFFE
17 FFFE 2E 44 longptr4: DB '.D' ; disp FFFE..FFFF, but crossing real memory $10000
18 0000 45 longptr5: DB 'E' ; crossing also disp $10000
19 0001 46 longptr6: DB 'F'
20 0002 UNPHASE
21 0003 phase2_end:
22 0003
23 0003 5F longmem: DB '_'
24 0004
25 0004 ORG $240000
26 0000 phase3_start:
27 0000 PHASE $FFFFFF
28 FFFF 47 longptr7: DB 'G'
29 0000 48 longptr8: DB 'H'
30 0001 49 longptr9: DB 'I'
31 0002 UNPHASE
32 0003 phase3_end:
33 0003
34 0003 ; but using the long pointers still emits the truncation warning
disp.asm(35): warning: value 0xFFFFFF is truncated to 16bit value: 0xFFFF
35 0003 21 FF FF ld hl,longptr7
disp.asm(36): warning: value 0x1000000 is truncated to 16bit value: 0x0000
36 0006 00 00 dw longptr8
37 0008 ; no warning when explicit truncation is used
38 0008 21 FF FF ld hl,longptr7&$FFFF
39 000B 00 00 dw longptr8&$FFFF
40 000D
# file closed: disp.asm
Value Label
------ - -----------------------------------------------------------
0x8000 X phase1_start
0xFFFF X longptr1
0x10000 X longptr2
0x10001 X longptr3
0x8003 X phase1_end
0x8003 X normalmem
0xFFFF X phase2_start
0xFFFE X longptr4
0x10000 X longptr5
0x10001 X longptr6
0x10003 X phase2_end
0x10003 X longmem
0x240000 X phase3_start
0xFFFFFF longptr7
0x1000000 longptr8
0x1000001 X longptr9
0x240003 X phase3_end