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Build Identifier: M20100211-1343 In the Eclipse Debug perspective, if a frame is selected in the Debug panel, the gdb frame is set to 0. The Eclipse frame list is also numbered reversed to the gdb frame list. Shouldn't Eclipse use the gdb frame numbering? Reproducible: Always Steps to Reproduce: 1.Debug a program with multiple stack frames 2.Select the GDB console 3.Type "f 1" to go up a frame 4.Click on a previous frame in the Debug panel in the Debug perspective 5.Select the GDB console 6.Type "f" to see the frame is set to 0
This sounds like a duplicate of Bug 192742. Agreed? Note that the new CDT debugger integration which is used for Helios and Indigo does not number the frames (maybe it should?)
(In reply to comment #1) > This sounds like a duplicate of Bug 192742. Agreed? > > Note that the new CDT debugger integration which is used for Helios and Indigo > does not number the frames (maybe it should?) The duplicate you've listed looks very similar. I'm not sure It's entirely the same thing. Either way, in the end, it would be nice if a user could switch frames using either the CLI console or the Debug panel and keep the two in sync. I noticed after I submitted the bug that while entering commands in the CLI console, my frame number changed between two print commands, causing the second command to error. As you suggested, these all seem related. And I think frame numbers would be helpful in the Debug panel.
(In reply to comment #2) > (In reply to comment #1) > > This sounds like a duplicate of Bug 192742. Agreed? > > > > Note that the new CDT debugger integration which is used for Helios and Indigo > > does not number the frames (maybe it should?) > > The duplicate you've listed looks very similar. I'm not sure It's entirely the > same thing. Either way, in the end, it would be nice if a user could switch > frames using either the CLI console or the Debug panel and keep the two in > sync. What you are asking here is a little different. Bug 192742 requests that the console be independent from the UI for the stack frame number. You suggest that the two be kept in sync. It is not clear to me which solution would be the more user-friendly (or even do-able). I expect to do some major work on the gdb console for the next release of Eclipse, so this may clarify this bug. I'll leave this bug open and rename it to describe the point in question. > And I think frame numbers would be helpful in the Debug panel. I've opened Bug 350791 about that.
Here is my two cents. In the first CDI implementation we tried to keep the Debug view selection in sync with GDB. It caused as a lot of trouble and we eventually decided to abandon this idea. There are many unintended (from the user's point of view) context switches in the Debug view when the session is started, resumed or suspended. Following them and trying to sync the current context with GDB is very difficult and completely unnecessary.
Thanks Mikhail. I'm closing as WONTFIX and Bug 192742 would be the solution we can go for.
