SET LDD command

Controls how debug data is loaded for assemblies containing multiple CSECTs. The initial setting is SINGLE.

SINGLE: Indicates that subsequent LOADDEBUGDATA (LDD) commands that load debug data for a CU that was assembled with other CSECTs are to load the debug data for the specified CU only.
ALL: Indicates that subsequent LOADDEBUGDATA (LDD) commands that load debug data for a CU that was assembled with other CSECTs are to load the debug data for all CUs in the assembly.

Usage notes

This command affects both deferred and non-deferred LDD commands.
If the target of the LDD is a LangX COBOL CU, the command has no effect.
If SET LDD ALL is in effect and you do the following tasks, you must enter a separate SET SOURCE command for each CU in the assembly for which you previously entered an LDD command:
- You enter an LDD command for more than one CU in the same assembly.
- The debug data could not be found for these CUs.
- Subsequently, you enter a SET SOURCE command for one of these CUs.
You can use this command in remote debug mode.

Examples

Load debug data for all CSECTs in an assembly that contains CSECTs CS1, CS2, and CS3:
```
SET LDD ALL;
LDD CS1;
```
Load debug data for CSECT’s CS1 and CS3 in an assembly that contains CSECTs CS1, CS2, and CS3:
```
SET LDD SINGLE;
LDD (CS1,CS3);
```

Refer to the following topics for more information related to the material discussed in this topic.