C:\>ldebug /p sys e: /bootonly
-bp at ptr ri13p when ah == 41
-g
Hit permanent breakpoint 00
AX=4100 BX=55AA CX=FCFA DX=FE80 SP=F860 BP=F86C SI=F89A DI=F86A
DS=0040 ES=4860 SS=2975 CS=F000 IP=F115 NV UP DI NG NZ NA PO NC
F000:F115 F4                hlt
F000:F116 F4                hlt
F000:F117 F4                hlt
F000:F118 F4                hlt
F000:F119 F4                hlt
F000:F11A F4                hlt
F000:F11B F4                hlt
F000:F11C F4                hlt
F000:F11D F4                hlt
F000:F11E F4                hlt
F000:F11F F4                hlt
F000:F120 F4                hlt
F000:F121 F4                hlt
F000:F122 F4                hlt
F000:F123 F4                hlt
F000:F124 F4                hlt
Reached limit of repeating disassembly.
-
System transferred.


Program terminated normally (0000)
-q
C:\>