Bug 5682

Summary:	commands share stop/continue main tid framework
Product:	frysk	Reporter:	Andrew Cagney <cagney>
Component:	general	Assignee:	Teresa Thomas <tthomas>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P2
Version:	unspecified
Target Milestone:	---
Host:		Target:
Build:		Last reconfirmed:
Bug Depends on:	5808
Bug Blocks:	3144, 3626, 4811, 5656

Description Andrew Cagney 2008-01-28 02:19:25 UTC

The commands fmaps, fauxv, fexe, and fdebuginfo all have a basic common behavior
in that:

- the work on core files, executables, and live processes
- require the main thread to be "stopped" to perform their operation

they should share a common infrastructure for implementing this

Comment 1 Teresa Thomas 2008-02-06 21:04:43 UTC

    Framework for frysk utilities that requires tasks to be stopped.
    
    frysk-core/frysk/util/ChangeLog
    2008-02-06  Teresa Thomas  <tthomas@redhat.com>
    
    	* ProcStopUtil.java: New.
    
    frysk-core/frysk/event/ChangeLog
    2008-02-06  Teresa Thomas  <tthomas@redhat.com>
    
    	* ProcEvent.java: New.

Comment 2 Teresa Thomas 2008-02-06 21:06:59 UTC

Known bugs:

ProcStopUtil does not handle multiple pids.

Currently, program calls System.exit() after executing event for one pid. How
can we pass control from ProcBlockAction's execute back to parser, so other
procs can be handled?

Comment 3 Teresa Thomas 2008-02-29 20:12:42 UTC

ProcStopUtil added.
fmaps, fauxv, fexe, and fdebuginfo use ProcStopUtil.
----------------------------------------------------
Commits:

    frysk-core/frysk/bindir/ChangeLog
    2008-02-07  Teresa Thomas  <tthomas@redhat.com>
    
    	* fmaps.java: Refactor to use ProcStopUtil.

    frysk-core/frysk/bindir/ChangeLog
    2008-02-06  Teresa Thomas  <tthomas@redhat.com>
    
    	* fdebuginfo.java (main): Use ProcStopUtil.
    	* TestFdebuginfo.java (testNoArguments): Update.

    frysk-core/frysk/bindir/ChangeLog
    2008-02-08  Teresa Thomas  <tthomas@redhat.com>
    
    	* fauxv.java: Refactor to use ProcStopUtil.

    frysk-core/frysk/bindir/ChangeLog:
    2008-02-20  Teresa Thomas  <tthomas@redhat.com>
    
    	* fexe.java: Refactor to use ProcStopUtil.