gtpi1m0kSystem Installation Support Reference

C Debugger Return

User exit routine UCCCDBR is called if the exit point named CDBR is active. UCCCDBR is called from the TPF C Debugger for VisualAge Client routine that handles the debugger hooks. The exit point is given control prior to returning to the application. Exit point CDBR is located in CPLX library load module.

General Conditions at Entry

R0, R2-R8, R10
Contents are unknown.

R1
Parameter list for user exit containing the following information:

R9
Address of the ECB.

R11-R15
See User Exit Routines - Common Entry Conditions.

System Conditions at Entry

System state
Inherited from application

System mask
Inherited from application

Protect key
Inherited from application

Address Space
EVM.

Programming Considerations at Entry

  1. See User Exit Routines - Common Entry Conditions.
  2. See User Exit Routines - Common Programming Considerations for other considerations.

Programming Considerations on Return

See User Exit Routines - Common Return Conditions.

General Conditions on Return

See User Exit Routines - Common Return Conditions.