NASM sources, DOSBox/FreeDOS Debug/Unicorn harness, captured output and 31 assertions backing the ankurm.com article "INT 3 vs INT 21h in 8086 Assembly". Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01KqJyCidz3ZgRyHABv2GVJh
26 lines
995 B
Plaintext
26 lines
995 B
Plaintext
-u 100 L9
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072E:0100 B81111 MOV AX,1111
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072E:0103 CD03 INT 03
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072E:0105 B82222 MOV AX,2222
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072E:0108 B8004C MOV AX,4C00
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-g
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AX=1111 BX=0000 CX=000D DX=0000 SP=FFFE BP=0000 SI=0000 DI=0000
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DS=072E ES=072E SS=072E CS=072E IP=0104 NV UP EI PL ZR NA PE NC
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072E:0104 03B82222 ADD DI,[BX+SI+2222] DS:2222=0000
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-r
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AX=1111 BX=0000 CX=000D DX=0000 SP=FFFE BP=0000 SI=0000 DI=0000
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DS=072E ES=072E SS=072E CS=072E IP=0104 NV UP EI PL ZR NA PE NC
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072E:0104 03B82222 ADD DI,[BX+SI+2222] DS:2222=0000
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-t
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AX=1111 BX=0000 CX=000D DX=0000 SP=FFFE BP=0000 SI=0000 DI=0000
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DS=072E ES=072E SS=072E CS=072E IP=0108 NV UP EI PL ZR NA PE NC
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072E:0108 B8004C MOV AX,4C00
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-r
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AX=1111 BX=0000 CX=000D DX=0000 SP=FFFE BP=0000 SI=0000 DI=0000
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DS=072E ES=072E SS=072E CS=072E IP=0108 NV UP EI PL ZR NA PE NC
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072E:0108 B8004C MOV AX,4C00
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-g
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Program terminated normally (0000)
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-q
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