This module will load the various lowlevel cpuidle modules' implementations
during initialiation. If it finds one available module, it will change
the global gCpuIdleFunc as its own better one.
When idle, cpuidle module will select the best cstate and enter it by
calling the lowlevel module's implementation.
Signed-off-by: Yongcong Du <ycdu.vmcore@gmail.com>
Signed-off-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
* We felt that me adding this didn't really
properly communicate the spirit of the
email approval. You really can't just
'change' a license from MIT without author
approval... so this is superfluous.
* A copy of the email approving this change is
in the LICENSE.txt file
* This clears up several concerns
* We now have permission to clean / update GLUT
code and redistrubute its binaries.
* We have to ensure all of Mark's work is *not*
GPL licensed as per his wishes.
* GCC 4.7 is more picky than GCC 4.6, so have to make changes accordingly
* Changes include addressing issues with scoping, redeclaration, etc.
Thanks Rene and Ingo for your input on these changes
Since we're using multi-part uImage format, we can add the FDT as
a seperate "blob" in the uImage, if the used U-Boot version is not
"FDT enabled".
This is used for example for our Verdex target. Currently I've got
a local hack in the platform/u-boot/Jamfile, looking into pulling
in the FDT files and a proper Jam setup to do that properly...
This detects everything up to ARMv6 right now. Need to check more
recent ARM ARMs for ARMv7 detection.
The detected details get passed on to the kernel, which can use
the pre-detected info for selecting right pagetable format and such.
Copyright removal of Axel done after agreement with Axel @ BeGeistert
that for files that were copy/pasted from x86 arch and then fully
replaced the implementation, removal of original copyright holder is
allowed, since their actual code is gone ;)
Pass the BHandler object that opened the about window to BAboutWindow.
When the window closes, send a kAboutWindowClosed message back to the
handler. This allows the handler to set the variable to NULL.
Implement the new about dialog constructor in all apps that use it.
Remove the old constructor. This now works reliably for all cases I
tested without crashing and does the right thing on close. The setup
and teardown is a bit more complicated than I wanted though.
Unfortunately this seems to be necessary when not using a BAlert.
Fetching the app icon does not work reliably yet. This is because for
replicants the app may not be running. I may have to pass the icon in
instead of grabbing it from the signature.
* Grabs the app icon and version from the resource file.
* Allow you to specify the copyright holder instead of hardcoding
"Haiku, Inc."
* Support multiple extra copyright fields.
* Modify BAlert to take a custom icon.
* Set the custom icon of the BAlert to the app icon.
* Also set the app version.
* Convert BAboutWindow to derive from BWindow
* Place a 128x128 icon and fill out a scrolling BTextView
with options such as authors, version history, copyright,
license, etc. Still needs some work but is coming along.
* Add the word Version to the version line, i8n'ed of course,
and tweak the info box and default sizes.
Also gave the Up Arrow and Down Arrow a scroll arrow. The up arrow works
but the down arrow doesn't because the sibling menu is stealing the
MouseDown event."
instead of trying to make it follow fExpando just make it a fixed
size on creation. It is invisible and extends to the bottom of the
screen. fExpando grows inside it, and the window follows fExpando.
When the window grows taller than the screenframe the arrows are
added. You can scroll with the mouse wheel, but I haven't yet gotten
scrolling to work from clicking. Deskbar still crashes when going
from Mini mode to vertical expando mode. I have no idea why.
Rename ScrollMenu.cpp to MenuScrollView.cpp
Half step towards making this class work as part of Deskbar without
extending any other classes. Scrolling works both with mouse and
scroll wheel. Redraws on scroll, need to make that work better.
Also need to move classes out of the Interface Kit and into Deskbar.
Modify the ScrollMenu class to use the layout kit by adding a constructor that doesn't take a view.
Get the BScrollMenu class to follow the size of the BMenu it is a parent of. Adjust the scrollers to appear in the right places. This is a WIP but it works in Deskbar, next step is to integrate this directly into BMenu with the scrollers as children of the menu instead of as children of the BScroller class.
Rebase changes on top of master
Deskbar scrolling works for the most part, just need to fix the
bottom arrow and clean up a bit.
This is to make sure all ARM platforms will benefit from planned work on this
MMU/CPU code. The less code duplicated, the better.
Compile-tested for all supported ARM platforms
This also implements the fault handler correctly now, and cleans up the
exception handling. Seems a lot more stable now, no unexpected panics or
faults happening anymore.
* Before, you had to have both, the text view layout item, and the label
layout item or else nothing would ever be visible.
* Now you can only create the text view item, and it will still work.
* Also, no matter the order you added the layout items, they would always
put the label on the left, and the control to the right.
* You can place the label and text view layout items anywhere now, although
you should keep in mind that the view spans over their frame unions; IOW
they should always adjacent to each other, but not necessarily horizontally
and left to right.
* No longer uses a fixed label spacing, but utilizes
BControlLook::DefaultLabelSpacing() instead.
* However, the spacing is always added to the right of the label, no matter
how you place it in the layout. Maybe one wants to add a SetLabelTextViewGap()
like method.
* Adjust BTextView to use B_COMMAND_KEY instead of B_CONTROL_KEY
for wordwise navigation and jumping to the top and bottom.
This requires a shortcut, which is only installed if there is
none already (for the groups B_LEFT_ARROW/B_RIGHT_ARROW and
B_HOME/B_END). As a result, wordwise navigation no longer works
in Mail, for instance.
* drop "protected" from bsd-compat header sys/cdefs.h, as that define
pollutes the global namespace and at least FreeBSD doesn't provide
it anymore
* remove all uses of that macro from libedit, which seems to be the
only user in our tree
* The only implementation that would accept more than 2 TB was the one in
scsi_disk. But even that one was limited to 63 TB.
* Now there is a new utility function devfs_compute_geometry_size() which
does it correctly for sizes up to 2^64 which should be good enough for
quite some time :-)
* This fixes bug #8992.
* When we do not have a predefined model string, we now try to parse
the reported model string into something that is at least usable,
and should look comparable to what we have now.
* For models where the parsed type string is acceptable, we could remove
the predefined ones.
- BNavMenu now keeps its own copy of the cached types list that's passed to it.
In some circumstances it could happen that the container window would
delete the list and consequently the nav menu would wind up with a pointer
to an invalid object. Probably a regression from the async mouse tracking
rewrites.
The lowest 4 bits of the MSR serves as a hint to the hardware to
favor performance or energy saving. 0 means a hint preference for
highest performance while 15 corresponds to the maximum energy
savings. A value of 7 translates into a hint to balance performance
with energy savings.
The default reset value of the MSR is 0. If BIOS doesn't intialize
the MSR, the hardware will run in performance state. This patch
initialize the MSR with value of 7 for balance between performance
and energy savings
Signed-off-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Renamed {32,64}/int.cpp to {32,64}/descriptors.cpp, which now contain
functions for GDT and TSS setup that were previously in arch_cpu.cpp,
as well as the IDT setup code. These get called from the init functions
in arch_cpu.cpp, rather than having a bunch of ifdef'd chunks of code
for 32/64.
* made private Catalog.h header public by moving it to
os/locale/tools/CollectingCatalog.h
* reintroduce B_COLLECTING_CATKEYS define (which is expected to be set
during a collectcatkeys session) in order to decide whether or not
to automatically include the CollecingCatalog.h header from Catalog.h
* adjust jam rule for collecting catalog keys accordingly
This also matches the client_window_info.show_hide_level field used in Deskbar
and other applications.
While doing this, keep fShowLevel fully in sync between BWindow and app_server,
use one message type for both hiding and showing, and make the decision to show
and hide the window in the app_server.
Lastly make minimize behave as described in the Be Book: hidden windows cannot
be minimized, and minimized windows which get hidden become unminimized.
* fs_darwin.c => fs_darwin.cpp
* fs_freebsd.c => fs_freebsd.cpp
* use bool instead of int again in fs_darwin.cpp (C => C++)
* declare loop varibles inline again in fs_freebsd.cpp (C => C++)
* 2 newlines between top header gaurd and first #include
* 2 newlines after last #include
* freebsd/endian.h and freebsd/regex.h convert \r\n to just \n
* remove some leading tabs in fs_freebsd.cpp
* add newlines after single line if statement in fs_freebsd.cpp
* 80-char limit fixes in fs_freebsd.cpp
This completes the final 1/3 of #8857. Changes again by nielx with
style fixes by me.
The one part that I couldn't figure out, and maybe Ingo can chime
in here. If headers/build/host/darwin/sys/stat.h is surrounded in
extern "C" {
}
guards then I get a link error complaining that the functions defined
here are duplicate symbols, once in fs.o and once in function_remapper.o.
For example:
ld: duplicate symbol _futimens in generated/objects/darwin/x86_64/release/build/libroot/libroot_build_function_remapper.a(function_remapper.o) and generated/objects/darwin/x86_64/release/build/libroot/libroot_build.a(fs.o) for architecture x86_64
I'm not sure why that is.
* Various compilation fixes.
* Fixes to the FreeBSD compatibility layer (from comparing the x86-
specific bits with the equivalent amd64 sources in FreeBSD).
* Compile all the Ethernet drivers except for sis900 and wb840, these
require a bit more work to fix (will file a ticket soon). Tested
ipro1000 and rtl81xx, no issues.
Reused x86 arch_user_debugger.cpp, with a few minor changes to make
the code work for both 32 and 64 bit. Something isn't quite working
right, if a breakpoint is hit the kernel will hang. Other than that
everything appears to work correctly.
There were two problems with the last commit:
* the list needed to be outside of the top-level loop.
* BList was just broken for sorting translation_format pointers.
I fixed this by moving the loop outside and converting the translation_formats
to translator_info, which has the translator_id, since that is needed to create
the menu item, and would otherwise be unavailable outside the loop.
I tried to get this working with BList, but the sorting was completely broken,
and converting to BObjectList made the code much, much better and worked great.
Screw BList and casting, hurray templated BObjectList.
Really fixes#6782.
This is used by ShowImage and CodyCam to create a list of image formats which a
file can be saved as. Tracker sorts the image MIME types used in the Find
window by name, so this makes these Save As menus match that (minus the icons
which I think are superfluous.)
Fixes#6782.
If the use of BList is no longer recommended, I welcome better suggestions
for sorting which will work in both GCC2 and GCC4. But this works ;)
* Remove non-generic radeon dp_get_lane_count
* Set lane count and link rate at set_display_mode
* Pass entire mode to pll_set vs only pixel clock for DP code
* Add helpers for DP config data to common code
* Obtain more correct link rate
With this commit, app_server now compiles and runs at boot! Nothing
particularly interesting happens, just the blue background and a mouse
pointer. Remote backends are broken and not compiled in, see #8834.
Note that it won't be possible to build this quite yet, need to get
the FreeType package uploaded.
No functional change.
* Surround email addresses in angle brackets.
* Add myself to ExpressionParser.cpp and .h
* Remove myself from ExpressionTextView.cpp and .h
* Alphatetize authors by last name.
Thanks Ingo and Axel.
This module provides an interface for drivers to use to perform calls
to the BIOS (only really for use by graphics drivers which need to use
the VESA BIOS). It uses the x86emu library from X.org which emulates
a real mode x86 CPU. This is necessary for x86_64 as virtual 8086 mode
no longer exists there.
* Changed IS_USER_ADDRESS to check an address using USER_BASE and
USER_SIZE, rather than just !IS_KERNEL_ADDRESS. The old check would
allow user buffers to point into the physical memory map area.
* Added an unmapped hole at the end of the bottom half of the address
space which catches buffers that cross into the uncanonical address
region. This also removes the need to check for uncanonical return
addresses in the syscall handler, it is no longer possible for the
return address to be uncanonical under normal circumstances. All
cases in which the return address might be changed by the kernel
are still handled via the IRET path.
