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

Native Execution Mode

HP NonStop S-Series Server Description Manual—520331-003

7-9

Example of TNS Call to a Native Library Procedure

Figure 7-4. A TNS Call to the System Library Is Directed Through the Shell Map

00 Region

70 Region

User Code

(UC)

TNS

Stack

Main

Stack

TNS

Procedure

7C Region

System Library

(SLr)

$DNUMOUT

DNUMOUT

RISC

Procedure

System Library

Shells

Call to

System Library

7F Region

System Tables

and Millicode

Shell

Map

Gateways

VST314.vsd