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Difference between revisions of "DSDP/DD/Face-to-face Ottawa 24-Sept-2007"
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==Date== | ==Date== | ||
| − | Monday September 24 2007, the day before the CDT Fall 2007 Summit | + | Monday September 24 2007, the day before the [http://wiki.eclipse.org/CDT/summitfall2007 CDT Fall 2007 Summit] |
| + | I plan to get into office around 8AM and I hope we will start by 9AM. | ||
==Hotel== | ==Hotel== | ||
| Line 8: | Line 9: | ||
==Location== | ==Location== | ||
| − | Wind River Office in Ottawa ( | + | Wind River Office in Ottawa (Bullwinkle Room)<br> |
| − | 350 Terry Fox Drive, Suite 200 | + | 350 Terry Fox Drive, Suite 200<br> |
| − | Kanata, Ontario K2K 2W5 | + | Kanata, Ontario K2K 2W5<br> |
| − | Tel.: 613-270-2240 | + | Tel.: 613-270-2240<br> |
[http://maps.google.com/maps?f=q&hl=en&geocode=&q=350+Terry+Fox+Drive,+Suite+200,+Kanata,+ON,+CANADA&sll=37.0625,-95.677068&sspn=27.337803,58.710937&ie=UTF8&ll=45.374338,-75.781631&spn=0.188839,0.571289&z=12&om=1 Map to WindRiver Office] | [http://maps.google.com/maps?f=q&hl=en&geocode=&q=350+Terry+Fox+Drive,+Suite+200,+Kanata,+ON,+CANADA&sll=37.0625,-95.677068&sspn=27.337803,58.710937&ie=UTF8&ll=45.374338,-75.781631&spn=0.188839,0.571289&z=12&om=1 Map to WindRiver Office] | ||
| Line 17: | Line 18: | ||
See prerequisites from the first coding camp at http://wiki.eclipse.org/DSDP/DD/Face-to-face_Alameda_14-18-May-2007#Prerequisites | See prerequisites from the first coding camp at http://wiki.eclipse.org/DSDP/DD/Face-to-face_Alameda_14-18-May-2007#Prerequisites | ||
| − | ==Agenda== | + | ==Agenda and Notes== |
The agenda could either be focused on continued GDB reference implementation or on more general DSF topics depending on what the attendees would like to have. | The agenda could either be focused on continued GDB reference implementation or on more general DSF topics depending on what the attendees would like to have. | ||
| − | * | + | * ''Introductions (1h)'' |
| + | * ''Coding Excercise: Breakpoints Service (4h)'' | ||
| + | ** ''Review existing MIBreakpoints service implementation.'' | ||
| + | ** ''Missing functionality that is in CDT UI'' | ||
| + | *** Breakpoint options: condition, ignore count. | ||
| + | **** Add parameters to the DsfMIBreakInsert object | ||
| + | *** Disabled breakpoints: | ||
| + | **** If a breakpoint is disabled, un-install it from the back end. If it is enabled, install it. | ||
| + | **** Implementation, add BP to internal database even if disabled. After BP changed to enabled, install it in back end. | ||
| + | *** Thread-specific Breakpoints. | ||
| + | **** Create separate target-side breakpoint for each thread with given thread ID (-p option). | ||
| + | **** Need to implement standard debug model and CDT extensions to allow user to specify the thread in the breakpoint properties dialog. | ||
| + | **** Complicates status reporting. | ||
| + | **** Ignore count is tracked separately for every thread. | ||
| + | *** Handling breakpoints changed (enable/disable, line# change, etc.). | ||
| + | **** We're better off ignoring the line# changes. | ||
| + | **** To make the change: uninstall old BP, install new BP. | ||
| + | **** Side effect: hit count is lost across BP changes. | ||
| + | *** Source lookup mapping. | ||
| + | **** Need to implement ISourceLookup service. | ||
| + | *** Deferred breakpoints (shared libraries). | ||
| + | *** Breakpoint (script) actions. | ||
| + | ** ''Missing functionality (additional).'' | ||
| + | *** Temporary breakpoints | ||
| + | *** Hardware breakpoints | ||
| + | *** Handling breakpoints added on the back-end side or through the CLI interface. | ||
| + | *** Reporting breakpoint planting status information: address, hit count, etc. | ||
| + | **** Hit count can be polled from GDB on demand. | ||
| + | *** Dealing with BPs moved by the back end. | ||
| + | *** Advanced breakpoint filtering. | ||
| + | |||
| + | ** ''Pick a feature and implement it.'' | ||
| + | * ''Discussion: Refactoring of Data Model Contexts (3h).'' | ||
| + | ** ''Relationship between contexts from services that should have no dependencies between each other: IRunControl, IMemory, IModules.'' | ||
| + | ** ''Use of generics.'' | ||
| + | ** ''Relationship between IDMContext and IDMData.'' | ||
==Attendees== | ==Attendees== | ||
| Line 28: | Line 64: | ||
* Dominique Toupin, PM&T/Ericsson | * Dominique Toupin, PM&T/Ericsson | ||
* Magnus Ohlin, EMP/Ericsson | * Magnus Ohlin, EMP/Ericsson | ||
| + | * Joel Huselius, CPP/Ericsson | ||
| + | * Mikhail Khodjaiants, ARM (tentative) | ||
| + | * Dobrin Alexiev, TI | ||
| + | * Doug Schaefer, QNX | ||
Latest revision as of 17:55, 24 September 2007
Purpose of this meeting is to have coding workshop for developers using the DSF framework.
Date
Monday September 24 2007, the day before the CDT Fall 2007 Summit I plan to get into office around 8AM and I hope we will start by 9AM.
Hotel
Location
Wind River Office in Ottawa (Bullwinkle Room)
350 Terry Fox Drive, Suite 200
Kanata, Ontario K2K 2W5
Tel.: 613-270-2240
Map to WindRiver Office
Prerequisites
See prerequisites from the first coding camp at http://wiki.eclipse.org/DSDP/DD/Face-to-face_Alameda_14-18-May-2007#Prerequisites
Agenda and Notes
The agenda could either be focused on continued GDB reference implementation or on more general DSF topics depending on what the attendees would like to have.
- Introductions (1h)
- Coding Excercise: Breakpoints Service (4h)
- Review existing MIBreakpoints service implementation.
- Missing functionality that is in CDT UI
- Breakpoint options: condition, ignore count.
- Add parameters to the DsfMIBreakInsert object
- Disabled breakpoints:
- If a breakpoint is disabled, un-install it from the back end. If it is enabled, install it.
- Implementation, add BP to internal database even if disabled. After BP changed to enabled, install it in back end.
- Thread-specific Breakpoints.
- Create separate target-side breakpoint for each thread with given thread ID (-p option).
- Need to implement standard debug model and CDT extensions to allow user to specify the thread in the breakpoint properties dialog.
- Complicates status reporting.
- Ignore count is tracked separately for every thread.
- Handling breakpoints changed (enable/disable, line# change, etc.).
- We're better off ignoring the line# changes.
- To make the change: uninstall old BP, install new BP.
- Side effect: hit count is lost across BP changes.
- Source lookup mapping.
- Need to implement ISourceLookup service.
- Deferred breakpoints (shared libraries).
- Breakpoint (script) actions.
- Breakpoint options: condition, ignore count.
- Missing functionality (additional).
- Temporary breakpoints
- Hardware breakpoints
- Handling breakpoints added on the back-end side or through the CLI interface.
- Reporting breakpoint planting status information: address, hit count, etc.
- Hit count can be polled from GDB on demand.
- Dealing with BPs moved by the back end.
- Advanced breakpoint filtering.
- Pick a feature and implement it.
- Discussion: Refactoring of Data Model Contexts (3h).
- Relationship between contexts from services that should have no dependencies between each other: IRunControl, IMemory, IModules.
- Use of generics.
- Relationship between IDMContext and IDMData.
Attendees
- Pawel Piech, WindRiver
- Marc Khouzam, TSP/Ericsson
- Francois Chouinard, TSP/Ericsson
- Dominique Toupin, PM&T/Ericsson
- Magnus Ohlin, EMP/Ericsson
- Joel Huselius, CPP/Ericsson
- Mikhail Khodjaiants, ARM (tentative)
- Dobrin Alexiev, TI
- Doug Schaefer, QNX