Service_UKWord (changes)
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Programmer's Reference Manuals
» Part 16 – Service Calls
» Service_UKWord
Service_UKWord
(Service &08)
| Entry | |
|---|---|
| R1 | 8 (&08) |
| R2 | OS_Word number |
| R3 | Pointer to OS_Word data block |
| Exit | |
|---|---|
| All registers preserved to pass on, else | |
| R1 | 0 (claim service) |
Use
This service is issued when an unknown OS_Word code is given.
Notes
WordV vector should be used in preference to trapping this service.
See also
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