SYSTEM 0BJECrS STRUCTURES
Process Data Segments
The basic structure of a process data segment is shown below.
| = |
| = double byte |
|
|
| 1 displacement |
| 1 | ||
|
| refined |
|
| = | context | = |
|
| data |
|
| 1 | segment | 1 90 |
|
| ||
| 1 | ||
| = | process | = |
| fault | ||
| 1 | information | 1 77 |
|
| ||
| 1 | ||
|
| context |
|
| = | fault | = |
|
| information | 64 |
|
|
| |
| 1 | ||
| = | reserved | = |
|
|
| 9 |
| 1 | ||
| 1 | process ID | 1 |
| 1 | ||
| 1 |
| 1 |
| 1- |
| |
| 1 |
|
|
| 1- reserved | ||
| 1 |
|
|
| 1- |
| |
|
|
| 4 |
| 1 | ||
| 1 |
| 1 |
| 1- | q value | |
| 1 |
|
|
| 1 | ||
process | 1 process status 1 | ||
data | 1 | ||
segment | 1 | obj ect lock | 1 0 |
| 1 | ||
The format and interpretation of the object lock field is the same as for GDPs.
