NonStop S-Series Server Description Manual (G06.24+)

TNS Execution Modes
HP NonStop S-Series Server Description Manual—520331-003
6-37
Data Segment Addressing Modes
Figure 6-21. There Are Four Data Segment Addressing Modes
Data Segment
7 8 9 101112131415
0
0
0
1111
111
1
0
11
S-Minus-Relative
G-Relative
L-Plus-Relative
SG-Relative
L-Minus-Relative
Addressing Mode and
Displacement From Base
Memory Reference Instruction
in Code Segment:
Global
Data
G
(256 Words)
Parameters
Top-of-Stack
Area
Local
Data
L-Minus
(32 Words)
L-Plus
(128 Words)
S-Minus
(32 Words)
G [0] Base
G [255]
L [-31]
L [0] Base
L [127]
S [-31]
S [0] Base
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