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Oracle Solaris Studio 12.3: Debugging a Program With dbx     Oracle Solaris Studio 12.3 Information Library
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Document Information


1.  Getting Started With dbx

2.  Starting dbx

Starting a Debugging Session

Debugging a Core File

Debugging a Core File in the Same Operating Environment

If Your Core File Is Truncated

Debugging a Mismatched Core File

Eliminating Shared Library Problems

Things to Remember

Using the Process ID

The dbx Startup Sequence

Setting Startup Properties

Mapping the Compile-time Directory to the Debug-time Directory

Setting dbx Environment Variables

Creating Your Own dbx Commands

Compiling a Program for Debugging

Compiling with the -g Option

Using a Separate Debug File

Creating a Separate Debug File

Debugging Optimized Code

Parameters and Variables

Inlined Functions

Code Compiled Without the -g Option

Shared Libraries Require the -g Option for Full dbx Support

Completely Stripped Programs

Quitting Debugging

Stopping a Process Execution

Detaching a Process From dbx

Killing a Program Without Terminating the Session

Saving and Restoring a Debugging Run

Using the save Command

Saving a Series of Debugging Runs as Checkpoints

Restoring a Saved Run

Saving and Restoring Using replay

3.  Customizing dbx

4.  Viewing and Navigating To Code

5.  Controlling Program Execution

6.  Setting Breakpoints and Traces

7.  Using the Call Stack

8.  Evaluating and Displaying Data

9.  Using Runtime Checking

10.  Fixing and Continuing

11.  Debugging Multithreaded Applications

12.  Debugging Child Processes

13.  Debugging OpenMP Programs

14.  Working With Signals

15.  Debugging C++ With dbx

16.  Debugging Fortran Using dbx

17.  Debugging a Java Application With dbx

18.  Debugging at the Machine-Instruction Level

19.  Using dbx With the Korn Shell

20.  Debugging Shared Libraries

A.  Modifying a Program State

B.  Event Management

C.  Macros

D.  Command Reference


Using the Process ID

You can attach a running process to dbx using the process ID as an argument to the dbx command or the dbxtool command.

$ dbx program_name process_id


dbxtool program_name process_id

To attach dbx to a running process that includes Java code and C JNI (Java Native Interface) code or C++ JNI code:

$ dbx program_name{.class | .jar} process_id

You can also attach to a process using its process ID without knowing the name of the program.

$ dbx - process_id


$ dbxtool - process_id

Because the program name remains unknown to dbx, you cannot pass arguments to the process in a run command.

For more information, see Attaching dbx to a Running Process.