Output-only events (B_EVENT_ERROR, B_EVENT_DISCONNECTED and
B_EVENT_INVALID, with B_EVENT_INVALID masked out before passing down
events) are used to indicate error, so they should not be notified if
the vnode does not have select().
Bug: 13965
Output-only events (B_EVENT_ERROR, B_EVENT_DISCONNECTED and
B_EVENT_INVALID, with B_EVENT_INVALID masked out before passing down
events) are used to indicate error, so they should not be notified if
the device does not have Select().
Bug: 13965
Output-only events (B_EVENT_ERROR, B_EVENT_DISCONNECTED and
B_EVENT_INVALID, with B_EVENT_INVALID masked out before passing down
events) are used to indicate error, so they should not be notified if
the filesystem does not explicitly provide an fd_select() override.
Bug: 13965
The cached top coordinate of each BListItem isn't updated when you
change the height of the item, leading to confusing highlighting and
incorrect mouse clicks. Rather than fixing it, this just documents a
workaround or two to force an update of the cached coordinates.
also check buffer addresses passed through structures. For transfers, first compute
the direction of the transfer, to copy before or after the actual transfer.
TypeHandler:
- Add name field for presentation purposes. Adapt subclasses accordingly.
TypeHandlerRoster:
- Add methods to count and retrieve all type handlers for a given type,
and adjust CreateValueNode to allow for passing in an explicit handler.
Adjust callers accordingly.
VariablesViewState:
- Add helpers to store an explicitly chosen type handler for a node.
TypeHandlerMenuItem:
- ActionMenuItem subclass that takes care of reference management
for its contained type handler.
VariablesView:
- Add context menu for choosing type handlers if applicable. Implement
support for invoking said type handlers in a similar manner to explicit
typecasts.
- Adjust saving/restoring the view state so that hidden nodes are taken
into account as well. This is necessary since it may be the case that
the handler had to be applied to the hidden child rather than the visible
node (i.e. the BMessage handler when applied to a pointer to a BMessage).
All together, these changes allow choosing to switch between views of a type
when the Debugger has multiple handlers for it. For example, for BMessages
this allows switching between displaying the raw underlying structure vs
the decoded message content.
* use MergeObject even if we don't need the merged object: the rule does what
is needed and is standardly used for instance in libroot.so.
* add a grist to source files for the bootstrap glue.
SMAP will generated page faults when the kernel tries to access user pages unless overriden.
If SMAP is enabled, the override instructions are written where needed in memory with
binary "altcodepatches".
Support is enabled by default, might be disabled per safemode setting.
Change-Id: Ife26cd765056aeaf65b2ffa3cadd0dcf4e273a96
This change re-instates the change-log function (TRAC#13827) that was
dropped in earlier changes. Also now-disused API handling logic is
removed. A small code-style fix is made and the version of the
application has been incremented so that this version's logic can later
be detected by the HDS application server.
