This should enable internal MII PHY detection again, thanks to Siarzhuk for
finding this!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27702 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Extended the profiling API by an option to record a variable number of
samples per tick. The stack depth is used as a maximum.
* Added new option "-f" to the "profile" tool. When specified it
increments the hit counts of all symbols in the full available caller
stack. I.e. the resulting hit counts will approximate the total time
spent in each function or any function directly or indirectly called
by it. Thus "_start" and "main" will usually get 100% and leaf
functions only what time has actually been spent in them.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27699 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Relaxed the stack depth and profiling interval limits a bit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27697 a95241bf-73f2-0310-859d-f6bbb57e9c96
actually handle other invalid bpr values like if the width doesn't really fit
into the provided bytes per row for example.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27696 a95241bf-73f2-0310-859d-f6bbb57e9c96
continue with B_OK. This also fixes CID 1122 where in such a case an
uninitialized token would be returned.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27695 a95241bf-73f2-0310-859d-f6bbb57e9c96
are only used to open supplied files by name, it doesn't take ownership.
Fixes CID 934.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27693 a95241bf-73f2-0310-859d-f6bbb57e9c96
around, but the condition itself wasn't which resulted in the code never being
executed. Fixes CID 88.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27692 a95241bf-73f2-0310-859d-f6bbb57e9c96
indicate that a default bytes per row for a certain color space and width
should be used (B_ANY_BYTES_PER_ROW). Fixes CID 55.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27691 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Reduced the kernel_args array size from 32 to 16 (7 are used on a normal
build).
* Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27690 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed hash_remove_current(): It didn't update "lastElement" and thus
always also removed all elements in the same bucket preceding the one
to be removed. Also got rid of the useless "for" loop.
Fixes#2757.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27689 a95241bf-73f2-0310-859d-f6bbb57e9c96
passed to the kernel with "boot" instead of the volume name; the kernel
mounts the boot volume always as "/boot".
* This should fix#2757.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27685 a95241bf-73f2-0310-859d-f6bbb57e9c96
1 ms to 1 us. The long minimum timeout seriously screwed profiling,
since by default it works with 1 ms ticks, stopping the timer when the
thread is unscheduled and restarting it with the remaining time when it
is scheduled again.
I could also imagine that this had a negative effect on latencies and
the precision of thread wakeup times.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27672 a95241bf-73f2-0310-859d-f6bbb57e9c96
flags on the wrong thread (the current one instead of the newly created
one). This would cause the thread not to be debugged as it should, e.g.
profiling wouldn't work correctly.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27671 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The class calculates a minimum width now, which is based on the line height,
this may also fix the bug with the small text inputs in the Pe Find window.
* Added TODOs about implementing GetHeightForWidth(), which may be a good idea
when a BTextView is used as non-editable informative text in an interface,
and one wants to make sure that the entire text is shown.
* Replaced the call to _Refresh() in Draw(), which recalculates all the line
breaks for no reason with _DrawLines() again. The TODO mentioned that text
will be drawn without drawing the background first, but maybe this is a
relict from times where Draw() was invoked directly? At least I cannot see
any negative consequences, and this should be much more efficient.
(Other than that, this patch should hopefully have no potential negative
side effects...<crosses fingers>)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27670 a95241bf-73f2-0310-859d-f6bbb57e9c96
usually they won't change during the runtime of the profiled program
anyway.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27668 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Adjusted used files systems accordingly.
* BFS::Stream::GetName() was broken. It accessed the small data region
which wasn't loaded, since BFS::Stream derived from bfs_inode, which
is a variably-sized structure with the small data region at the end.
Changed that to a ref-counted, shared member instead.
* Implemented RootFileSystem::GetName().
* Added Directory::GetPath() to get a full path of the directory or an
entry.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27664 a95241bf-73f2-0310-859d-f6bbb57e9c96
into BTextView class as well, hopefully fixing the GCC4 build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27661 a95241bf-73f2-0310-859d-f6bbb57e9c96
buffer during a timer event that interrupted a kernel function: We do
now flush the buffer as soon as it is 70% full, *if* we didn't interrupt
a kernel function. When the buffer runs full and we still haven't hit a
user function, we drop the tick. The number of dropped ticks is recorded
and sent to the debugger with the next update message.
Reverted the previous partial solution (the temporary disabling of
profiling while in debugger support code).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27658 a95241bf-73f2-0310-859d-f6bbb57e9c96
various debugger messages. We do now correctly match all sampled
addresses.
* Update the saved info of a team's main thread after exec*(), so we
can print a more useful name.
* Improved the output: The images are listed in a table, now. The
function table also includes the image IDs for the functions.
* Cleaned up debug output.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27657 a95241bf-73f2-0310-859d-f6bbb57e9c96
is created or deleted (or exec*() has been invoked). The counter is
sent with several debugger messages.
* Track the image event counter that is used when samples are added to
the profiling buffer. If the current team counter differs, we flush
the buffer first (sending an update message to the debugger), so that
the debugger has a chance to match the addresses to the correct images.
* Disable profiling for a thread while it runs in the debugger support
code. This fixes potential deadlocks which could occur when a
profiling timer event occurred that would require the buffer to be
flushed while the thread was just sending something to the debugger or
waiting for a command. As it turns out, this is not sufficient either,
since we should never try to flush the buffer when the timer event
occurred in the kernel, since the thread might hold a lock that the
debugger thread could try to acquire. Will implement a more general
solution later.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27656 a95241bf-73f2-0310-859d-f6bbb57e9c96
