callver show ldebug /t bp new ptr ri2Fp when ax == 1116 install indos tsr g type ldos.ini d es:di l 3B C:\>callver show FreeDOS kernel, OEM ID FDh, reports DOS version: 7.10 Internal revision and version: 43 7.10 FreeDOS kernel - GIT (build 2043 OEM:0xfd) [compiled Jun 24 2025] C:\>ldebug /t -bp new ptr ri2Fp when ax == 1116 -install indos -tsr Patched PSP at 034F, now resident. -g C:\>type ldos.ini Hit permanent breakpoint 00 AX=1116 BX=43C7 CX=0000 DX=0183 SP=089A BP=08BC SI=0183 DI=0183 DS=00D9 ES=00D9 SS=00D9 CS=F000 IP=F8BD NV UP DI PL ZR NA PE NC F000:F8BD EB12 jmp F8D1 !-d es:di l 3B 00D9:0180 00 00 00 00 20-00 00 00 00 00 00 00 00 .... ........ 00D9:0190 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00D9:01A0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00D9:01B0 00 00 00 00 51 C1 FF FF-00 00 00 00 00 00 ....Q......... !- C:\>callver show lDOS kernel, OEM ID 26h, reports DOS version: 5.26 Internal version: 5.26 lDOS (2025 March) based on MS-DOS v4.01 C:\>ldebug /t -bp new ptr ri2Fp when ax == 1116 -install indos -tsr Patched PSP at 00B0, now resident. -g C:\>type ldos.ini Hit permanent breakpoint 00 AX=1116 BX=2F3E CX=0000 DX=1000 SP=0912 BP=0444 SI=BB60 DI=0183 DS=B116 ES=B116 SS=B116 CS=F000 IP=F8BD NV UP DI PL ZR NA PE NC F000:F8BD EB12 jmp F8D1 !-d es:di l 3B B116:0180 FF FF 00 00 00-42 99 00 00 02 B0 00 00 .....B....... B116:0190 E0 B2 86 5A F5 0A 00 00-E6 02 00 00 00 00 17 03 ...Z............ B116:01A0 00 00 00 4C 44 45 42 55-47 20 20 53 4C 44 00 00 ...LDEBUG SLD.. B116:01B0 00 00 00 00 01 C0 00 00-14 00 00 00 00 00 .............. !- C:\>callver show Other kernel, OEM ID FFh, reports DOS version: 5.00 Internal version: 5.00 (Interrupt 21h ax=33FFh not supported.) C:\>ldebug /t -bp new ptr ri2Fp when ax == 1116 -install indos -tsr Patched PSP at 060D, now resident. -g C:\>type ldos.ini Hit permanent breakpoint 00 AX=1116 BX=6A4C CX=0000 DX=1000 SP=0912 BP=0444 SI=00B0 DI=0183 DS=0177 ES=0177 SS=0177 CS=F000 IP=F8BD NV UP DI PL ZR NA PE NC F000:F8BD EB12 jmp F8D1 !-d es:di l 3B 0177:0180 FF FF 00 00 00-42 99 00 00 02 C0 00 00 .....B....... 0177:0190 E0 B2 86 5A F5 0A 00 00-E6 02 00 00 00 00 17 03 ...Z............ 0177:01A0 00 00 00 4C 44 45 42 55-47 20 20 53 4C 44 00 00 ...LDEBUG SLD.. 0177:01B0 00 00 00 00 63 05 00 00-14 00 00 00 00 00 ....c......... !- C:\>callver show Other kernel, OEM ID FFh, reports DOS version: 7.10 Internal version: 7.10 (Interrupt 21h ax=33FFh not supported.) C:\>ldebug /t -bp new ptr ri2Fp when ax == 1116 -install indos -tsr Patched PSP at 047C, now resident. -g C:\>type ldos.ini Hit permanent breakpoint 00 AX=1116 BX=751F CX=0000 DX=1000 SP=0908 BP=0444 SI=00B0 DI=0183 DS=00C9 ES=00C9 SS=00C9 CS=F000 IP=F8BD NV UP DI PL ZR NA PE NC F000:F8BD EB12 jmp F8D1 !-d es:di l 3B 00C9:0180 FF FF 00 00 00-42 99 00 00 02 C0 00 00 .....B....... 00C9:0190 E0 B2 86 5A F5 0A 00 00-E6 02 00 00 00 00 17 03 ...Z............ 00C9:01A0 00 00 00 4C 44 45 42 55-47 20 20 53 4C 44 00 00 ...LDEBUG SLD.. 00C9:01B0 00 00 00 00 D2 03 00 00-14 00 00 00 00 00 .............. !- C:\>callver show EDR-DOS kernel, OEM ID EEh, reports DOS version: 6.00 Internal version: 7.01 Enhanced DR-DOS 7.01.08 lDOS (2025 February) based on Caldera OpenDOS 7.01 C:\>ldebug /t -bp new ptr ri2Fp when ax == 1116 -install indos -tsr Patched PSP at 0277, now resident. -g C:\>type ldos.ini Hit permanent breakpoint 00 AX=1116 BX=0006 CX=000E DX=03C0 SP=08F2 BP=090A SI=0005 DI=0006 DS=B15A ES=0171 SS=B15A CS=F000 IP=F8BD NV UP DI PL ZR NA PE NC F000:F8BD EB12 jmp F8D1 !-d es:di l 3B 0171:0000 FF FF-00 00 00 42 99 00 00 02 .....B.... 0171:0010 C0 00 00 E0 B2 86 5A F5-0A 00 00 E6 02 00 00 00 ......Z......... 0171:0020 00 00 00 00 00 00 4C 44-45 42 55 47 20 20 53 4C ......LDEBUG SL 0171:0030 44 00 00 00 00 00 00 CD-01 00 00 00 00 00 00 00 D............... 0171:0040 00 - . !-