2020-12-23 17:14:13 +00:00
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DOS .equ 0x5
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_CONOUT .equ 0x02
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.area _CODE
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JP START
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.db 0x0D ; type hello.com
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.db 0x0D,0x0A
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.str "Example hello world executable."
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.db 0x0D,0x0A
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.db 0x1A ; end txt
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START:
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LD HL,#TXT_HELLO
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CALL PUT_TXT
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LD HL,#TXT_HELLO_SRC
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CALL PUT_TXT
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RET
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PUT_TXT:
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LD A,(HL)
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CP #0x1D
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RET Z
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LD E,A
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LD C,#2
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PUSH HL
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CALL DOS
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POP HL
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INC HL
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JR PUT_TXT
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TXT_HELLO:
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2021-07-06 01:52:02 +00:00
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.str "SDCC: Hello world..."
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2020-12-23 17:14:13 +00:00
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.db 0x1D
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TXT_HELLO_SRC:
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.str "from asm."
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.db 0x0D,0x0A
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.db 0x1D
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.area _DATA
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