H-Series Application Migration Guide (H06.03+)

TNS/E Native Architecture Features

H-Series Application Migration Guide—429855-006

3-3

Code Segments

A process has distinct code segments that contain executable code. Table 3-1

compares the code segments on TNS/R and TNS/E processors:

Table 3-1. Code Segments

Process Type Code Segments

TNS/R native process UCr (user code RISC)

SRL (shared run-time libraries, including public SRLs and the

native user library)

SCr (system code RISC)

SLr (system library RISC)

ordinary DLLs (G06.20 and later)

TNS/E native process UC (user code)

UL (DLL user library)

public DLLs (correspond to public SRLs on TNS/R)

Implicit DLLs (correspond to TNS/R SCr and SLr)

ordinary DLLs