asmhatreandClaude Sonnet 5.5
09af523f8c
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
16 lines
675 B
Plaintext
16 lines
675 B
Plaintext
AH=30h DOS version : 5.0
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AH=2Ah/2Ch date+time ranges : ok ok
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AH=02h + AH=06h : AB
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AH=01h + AH=0Ah (stdin) : echo -> Ankur
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AH=01h got 0x5A ; AH=0Ah count = 5, text = Ankur
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AH=25h/35h vector 60h : ok
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AH=48h/49h alloc+free 4 KB : ok
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AH=48h ask for 1 MB (fails) : CF=1 AX=0008 ; largest block (paragraphs) = 8E6C
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AH=3Ch/40h/3Dh/3Fh/42h : 12 bytes read ; LSEEK(end) says size = 12
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AH=56h + AH=4Eh findfirst : U.TXT size = 12
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AH=41h delete, reopen fails : CF=1 AX=0002
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AH=39h/3Ah mkdir+rmdir : ok ; AH=19h drive = 2
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AH=4Bh exec child : Hello from INT 21h, AH=09h
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AH=4Dh return code = 7 type = 0
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