$ ~/proj/newnewdosemu/dosemu2/bin/dosemu -I 'floppy { device diskette.img }' -dumb -I "serial { com 2 device /tmp/vptty-dos }" dosemu2 2.0pre8-20210811-3089-g822e48a85 Configured: 2021-08-11 16:15:39 +0200 Get the latest code at http://dosemu2.github.io/dosemu2 Submit Bugs via https://github.com/dosemu2/dosemu2/issues Ask for help in mail list: linux-msdos@vger.kernel.org This program comes with ABSOLUTELY NO WARRANTY. This is free software, GPL v2 (or any later version) distribution conditions. -; Welcome to lDebug! FreeDOS kernel - SVN (build 2042 OEM:0xfd) [compiled Jan 24 2020] Kernel compatibility 7.10 - BORLANDC - 80386 CPU required - FAT32 support (C) Copyright 1995-2012 Pasquale J. Villani and The FreeDOS Project. All Rights Reserved. This is free software and comes with ABSOLUTELY NO WARRANTY; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. C: HD1, Pri[ 1], CHS= 0-1-1, start= 0 MB, size= 2000 MB D: HD2, Pri[ 1], CHS= 0-1-1, start= 0 MB, size= 2000 MB EMUFS host file and print access available dosemu XMS 3.0 & UMB support enabled dosemu EMS driver rev 0.9 installed. dosemu CDROM driver installed (V0.2) Kernel: allocated 36 Diskbuffers = 19152 Bytes in HMA emufs: redirector enabled Bad command or filename - "d:\autoexec.bat". C:\>a: A:\>ldebugx.com lddebugx.com dpmimini.com -g DPMI entry hooked, new entry=02BE:85D6 ~-g DPMI entry hooked, new entry=1F7A:85F6 Protected mode breakpoint at 015Dh. 32-bit code segment breakpoint at 016Fh. Unexpected breakpoint interrupt AX=0200 BX=00E6 CX=0105 DX=000A SP=FFFC BP=0000 SI=0253 DI=85F6 DS=3C49 ES=4C4A SS=3C49 CS=3C49 IP=013E NV UP EI PL ZR NA PE NC 3C49:013E 89E5 mov bp, sp ~-g 15d Succeeded in unhooking interrupt 2Fh. Succeeded in unhooking interrupt 2Fh. AX=0001 BX=00E6 CX=0105 DX=000A SP=FFFC BP=FFFC SI=0253 DI=85F6 DS=00AF ES=00B7 SS=00AF CS=0157 IP=015D NV UP EI PL NZ NA PO NC 0157:015D 8CCB mov bx, cs ~#^C ^C ~#r dco3 or= 100_0000 ~#^C ^C ~#r dco3 xor= 300_0000 ~#^C ^C ~#r dco3 or= 300_0000 ~#^C Invalid opcode AX=0200 BX=0031 CX=0000 DX=0000 SP=B9E4 BP=B9FA SI=0BD2 DI=B5CF DS=1F7A ES=1F7A SS=1F7A CS=00D9 IP=1528 NV UP DI PL ZR NA PE NC 00D9:1528 FF db FF -