mirror of https://github.com/A2osX/A2osX.git
69 lines
1.4 KiB
Plaintext
69 lines
1.4 KiB
Plaintext
NEW
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AUTO 3,1
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.LIST OFF
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.OP 65c02
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.OR $2000
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.TF BIN/test
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*--------------------------------------
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.MA DEBUG
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:1 bit $C000
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bpl :1
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sta $C010
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.EM
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*--------------------------------------
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.INB inc/bs.i
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.INB inc/mon.i
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*--------------------------------------
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HEADER cld Allows BRUN at ORG=$2000
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jmp CODE.START for debugging without relocation
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.DA #0 CMDBITS0
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.DA #0 CMDBITS1
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.DA 0 spare
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.DA CODE.END
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.DA DATA.END
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.DA 0
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.DA 0 spare....16 bytes header
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*--------------------------------------
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R.MSG.HELLO .DA MSG.HELLO
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R.MSG.RELOC .DA MSG.RELOC
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.DA 0
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*--------------------------------------
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CODE.START ldx #0
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.1 lda MSG.HELLO,x ABS relocation required
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beq .2
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jsr MON.COUT
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inx
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bne .1
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.2 lda R.MSG.HELLO
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pha
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lda R.MSG.HELLO+1
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pha
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lda HEADER+2
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pha
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lda HEADER+3
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pha
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ldy R.MSG.RELOC
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lda R.MSG.RELOC+1
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ldx #GP.TBOX.PrintF
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jsr GP.TBOX
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.8 clc
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rts
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CODE.END .EQ *
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*--------------------------------------
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MSG.HELLO .CZ -"\r\rHello from test EXT command.\r\r"
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MSG.RELOC .CS "Code relocated at $%H\r"
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.CZ "Data relocated at $%H\r"
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DATA.END .EQ *
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*--------------------------------------
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MAN
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SAVE usr/src/basic.fx/test.s
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ASM
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