Speedy debugging on z/OS
Kendrick Wong 110000RJ0H Comments (2) Visits (2494)
When you specify -g option during C/C++ compilation, a debug sidefile (.dbg) is generated for each input source file. To debug an application, dbx would need to locate all of its debug sidefiles, and process debug information stored within them, this is a necessary but time consuming task. dbgld can perform this task before dbx is invoked. In addition, dbgld consolidates all the debug sidefiles into a single sidefile (.mdbg). You can now debug your module, by bringing along just a single .mdbg file.
Speedy debugging in 3 easy steps
For more information about dbgld, please refer to the XL C/C++ User's Guide:
XL C/C++ User's Guide: Chapter 22. DBGLD