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Bug 80281 - *Gdb-lite* Implement "Step Over" action
Summary: *Gdb-lite* Implement "Step Over" action
Status: RESOLVED FIXED
Alias: None
Product: cnd
Classification: Unclassified
Component: Debugger (show other bugs)
Version: 5.x
Hardware: All All
: P1 blocker (vote)
Assignee: Nikolay Molchanov
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-07-14 02:32 UTC by Nikolay Molchanov
Modified: 2009-06-25 10:59 UTC (History)
0 users

See Also:
Issue Type: ENHANCEMENT
Exception Reporter:

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Description Nikolay Molchanov 2006-07-14 02:32:36 UTC 
This is IZ for a new feature: "Step Over" action.
The implementation should be similar to jpda debugger.
If program is stopped, button "Step Over" should be enabled. 
If user pressed button "Step Over", the execution should be resumed, 
stopping when the beginning of the next source line is reached.
Comment 1 Nikolay Molchanov 2006-07-14 02:44:15 UTC 
I upgraded priority to P1 because this feature should be implemented 
in Milestone 2B.
Comment 2 Nikolay Molchanov 2006-07-14 06:19:19 UTC 
The suggested fix is to connect button "Step Over" via StepActionProvider
with method stepOver() in GdbDebuggerImpl.java, which calls method exec_next()
in GdbProxy.java, which sends "-exec-next" command to gdb. 
To implement this solution a new method is created:

File:
   cnd/gdb/src/org/netbeans/modules/cnd/debugger/gdb/GdbDebuggerImpl.java

/**
 * Resumes execution of the inferior program, stopping
 * when the beginning of the next source line is reached.
 */
 public void stepOver() {
     setState(STATE_RUNNING);
     gdb.exec_next();
 }

The fix is integrated in "cnd-nb50-dev" branch.
-----------------------------------------------
Tag: cnd-nb50-dev
User: NikMolchanov
Date: 2006/07/13 18:53:13
Modified:
   cnd/gdb/src/org/netbeans/modules/cnd/debugger/gdb/GdbDebuggerImpl.java
Log:
 IZ 80279 *Gdb-lite* Implement "Step Into" action
 - added public method stepInto()
 IZ 80281*Gdb-lite* Implement "Step Over" action
 - added public method stepOver()
Revision: 1.1.2.16
------------------------------------------------
Tag: cnd-nb50-dev
User: NikMolchanov
Date: 2006/07/13 18:55:00
Modified: 
cnd/gdb/src/org/netbeans/modules/cnd/debugger/gdb/actions/StepActionProvider.java
Log:
 IZ 80279 *Gdb-lite* Implement "Step Into" action
 - use public method debuggerImpl.stepInto()
 IZ 80281*Gdb-lite* Implement "Step Over" action
 - use public method debuggerImpl.stepOver()
Revision: 1.1.2.3
------------------------------------------------

For now button "Step Over" is always enabled while the debugging session 
is active. Additional changes are necessary to disable this button while
the program is running, and enable it back when the program is stopped.
Comment 3 _ gordonp 2006-09-07 16:05:34 UTC 
Is this issue ready to be marked as fixed? If so, please change it.
Comment 4 Nikolay Molchanov 2006-09-08 15:17:21 UTC 
The functionality is implemented and it seems to work just fine.
I changed the status to FIXED. If there are any problems feel free to reopen
this issue or file another one.