INT 68 - APPC/PC - TRACE DESTINATION
|
Input |
Output |
|
AX
|
FEh |
Destination |
|
|
AX |
|
BX
|
|
|
|
|
BX |
|
CX
|
|
|
|
|
CX |
|
DX
|
|
|
|
|
DX |
| ES:DI |
|
|
CF |
| Destination |
| Bit |
Dec |
Hex |
Description |
| 0 |
1 |
01h |
Storage (DS:DX ->
trace stats record) |
| 1 |
2 |
02h |
Display |
| 2 |
4 |
04h |
File (trace written to
file OUTPUT.PC) |
| 3 |
8 |
08h |
Printer |
| 4 |
16 |
10h |
Reserved |
| 5 |
32 |
20h |
Reserved |
| 6 |
64 |
40h |
Reserved |
| 7 |
128 |
80h |
Reserved |
Trace Statistics Record:
DWORD pointer to storage trace buffer
WORD max number of 80-byte records in trace
WORD (high-order byte first!) current record number
(must init to 0)
DWORD (high-order byte first!) number of records written
(init to 0)
DWORD reserved
Note: Do not move record while trace is active |