Data areas and mapping macros for component tracing
Data Area/Mapping Macro | Purpose or Related Activity |
---|---|
CTSS (component trace start/stop parameter list) mapped by ITTCTSS | Provide information to the start/stop and display trace exit routines. |
CTE (component trace entry) mapped by ITTCTE | Create component trace entries. |
ABDPL (ABDUMP parameter list) mapped by BLSABDPL | Provide IPCS information to the CTRACE buffer find exit routine and the CTRF exit routine. |
CTXI (component trace exit interface) mapped by ITTCTXI | Provide component trace information to the CTRACE buffer find exit routine and the CTRF exit routine. |
ES record (equate symbol record) mapped by BLSRESSY | Record locations of buffers in a dump. |
STAB (component trace sublevel table) mapped by ITTSTAB | Define the sublevel table structure pointed to by the component trace start/stop parameter list (CTSSSNTP field). |
TBWC (trace buffer writer control area) mapped by ITTTBWC | Communicate between the application and component trace regarding the status of trace buffers. Input for the CTRACECS and CTRACEWR macros. |
Note: For more information, see z/OS MVS Data Areas in
the z/OS Internet library.