CliContext/CommandLineUserInterface:
- Process the debug report event asynchronously. The missing lock that
was fixed in commit 5ac34e5a78 highlighted
a problem in how the CLI was handling the case where it was intended to
exit immediately after saving a report, since it issued the quit request
directly from the report event handler. This resulted in locking issues,
as the team debugger would then attempt to tear itself down, during which
it needs to acquire the team lock. However, that was already being held
by the thread in which the CLI was initiating the quit, resulting in a
deadlock.
While the partitioning system does publish partitions as block
devices and report their size in stat(), the old BeOS-style
drivers have no means of reporting it this way.
So we fall back to ioctl(B_GET_GEOMETRY) to find out the size.
This avoids having to copy the strings.
For now we disregard argv[] as it is not remapped before
being used in add_stage2_driver_settings() and is not used
by the linux entry point.
This makes the overo loader panic at the same place as
the beagle xm one now, even though it fails to display
anything with the default RAM size since we allocate
the framebuffer beyond 128MB...
VariablesView::ModelNode:
- Only check if a variable's value has changed if we actually have a
valid previous value to compare against. Otherwise, e.g. variables
that just came into scope but haven't yet been initialized would
show up as changed, while their value is, at that point completely
uninteresting.
This is an external library so it should not be modified. It should be
moved to src/libs to make this clear, or even better, be outsourced as a
package.
Show the summary instead of the version. The layout still sucks, but I will
have to implement some kind of row/flow BLayout to get what I initially had
in mind. Another TODO is to highlight the clicked item somehow.
* Rework existing package listener mechanism to report any interesting
changes. Listen for prominence changes in addition to package state.
* Add featured packages to the FeaturedPackagesView when their prominence
is retrived, and also in _AdoptModel().
* In _AdoptModel(), show the featured packages view when no search filters
are active and installed packages are not shown either. Otherwise show
the list of all packages matching the current filtering.
...into MessagePackageListener and OnePackageMessagePackageListener.
The first one doesn't know which package(s) it's listening to. But it
can filter the change notifications now and only react to certain changes.
The second one knows which package it's listening to.
* Always include last caller and lock value on both UP and MP path.
* Change lock value printing to hex format, as 0xdeadbeef is more
obvious than its decimal counterpart.
TableCellValueRenderer{Utils}:
- The rendering calls now take a boolean indicating if the value
being rendered differs from its previous state. This is taken
into account by rendering it in a different color to indicate
the change. Adjust all implementing subclasses accordingly.
VariablesView::ModelNode:
- Now stores the previous value of the corresponding value node,
and can be queried if its value has changed. Used by renderers.
VariablesView::_{Add,Apply}ViewStateDescendentInfos():
- When walking the model, also store/restore the values of nodes in the
history.
In summation of all the above changes, when stepping through a function,
we now display values that have changed since the last step, or that have
appeared for the first time in a different color.
- When using variable values in an expression, we weren't ensuring
that the resulting value type matched up with the requested
type for the expression, leading to unpredictable results in some
cases.
