v6502/xa-2.3.5/tests/adrm/bip.inc

28 lines
437 B
PHP

/*
- tbasic.0.asm: if you make vecwri absolute with !, then the branch gets
generated as if it were NOT absolute. works okay without it (and
gets a warning)
*/
test lda !$0095
bne test
ldx #13
lup0 lda @vecwri,x
sta $2005,x
dex
bne lup0
lda #$00
sta $0020
lda #$02
sta $0021
lda #$ff
sta $0022
lda #$13
sta $0023
jmp $2003
vectors .byt $4c, $5a, $1e, $4c, $a0, $1e, $4c, $00, $01
vecwri = vectors - 1