Visible in HaikuDepot when the font is scaled, the placement
of the BColumnListView is broken owing to the calculation of
the height of the scrollbar being based on a constant.
Fixes#17900.
Change-Id: Id34138feb491618a4c685b7cdb88b875e3ec5329
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7726
Haiku-Format: Haiku-format Bot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
scheduler modes adapted to take into account the thread affinity mask.
when no cpu in the affinity mask is enabled, the mask is ignored.
Change-Id: I577737441ab073941a4c5e06f94f7825cffdc2c4
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7674
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
This way, by the time we send a notification, the arguments
are already set even if the main thread has not yet started.
Fixes#12703.
Change-Id: Ib93b4b16bffa8cb943cf6389f0f72dce89f9749b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7702
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Add a field to `debug_[team/thread]_deleted` to report the exit status
on the corresponding events.
This is useful for debuggers like GDB expecting a return value when one
of their inferiors quit.
Also add a `usage` field to `debug_team_deleted` since this is another
potentially useful piece of information exposed by the `waitpid` family
of syscalls.
Change-Id: Ieff7c31f56b1b9f8f709725d19050273b21f2504
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7736
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
The physical memory ranges will actually be used again
later on during post-modules VM setup. The allocated ranges
are what we really want to prevent access to, anyway.
Fixes#18907.
block_alloc and friends are now declared as static, so we got
GCC errors about unused functions when USE_SLAB_ALLOCATOR_FOR_MALLOC
was 0. So, instead, just don't initialize the block allocator
at all.
This was the change that triggered the prior commits: if the
block allocator is completely disabled, the first object
allocated through an object_cache is inside VMAddressSpace
initialization, which happens during the interim period
mentioned in previous commits.
Haiku now can be built and booted all the way to the desktop
with the kernel guarded heap enabled (and without the guarded
heap substituting for the object cache.)
Change-Id: If2f08a741826799127ecfd263d6c82ed4263eaab
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7701
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Haiku-Format: Haiku-format Bot <[email protected]>
See inline comment: if we don't, we'll try to allocate pages
during the post-page-init but pre-area-init period, which
isn't possible (and after the previous commit will properly fail.)
Change-Id: If8392417e05912c8cfc417222abab3b39cb15bf1
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7700
Haiku-Format: Haiku-format Bot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Otherwise, vm_allocate_early_physical_page could try to use them to
allocate more physical pages, which isn't legal as page state
management is now the responsibility of the vm_page system.
Discovered while working on re-activating the guarded heap.
In that case, at least, the illegally allocated pages were caught
by the memory manager trying to convert them into areas,
but they weren't marked WIRED and so tripped asserts.
Change-Id: I39af70bf8a652511bb65fe2154bba16d4ba5c924
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7699
Reviewed-by: waddlesplash <[email protected]>
Reviewed-by: Axel Dörfler <[email protected]>
This has been broken since January 2014, from a change made during
the scheduler refactor (527da4ca8a).
How nobody seems to have figured this out since then, I have no idea,
especially since the 32-bit initialization routine had the
critical function (x86_get_double_fault_stack) commented out entirely.
Even if it wasn't commented out (and it wasn't for 64-bit), it wouldn't
have worked, because the double-fault stacks were not allocated
until "post-VM", while the TSS is set up during "preboot" (basically
just after kernel entry.)
We now take care of this by allocating the virtual address for
the stacks immediately, and then creating an area for it
in the "post-VM" stage. This means that any double-faults
which occur before the post-VM stage will just triple-fault,
but seeing as all double-faults have been triple-faults
for the past decade, that's probably fine. (In order to get a
double-fault stack that early, we would probably need to
have the bootloader allocate it for us.)
This must be working, because it changes #18692
from a triple-fault (instant reboot) into a double-fault KDL.
On some rare memory-corruption KDLs, I have seen pages with
"0" for all fields including page_num. So now we compute the
expected page number from the page's offset into sPages
and print an additional line if it doesn't match what's in the
page structure.
This way, FIONBIO and O_NONBLOCK will no longer get out of sync,
and additionally, FIONBIO can be used to change non-blocking
status of regular (non-socket) FDs, too (which some applications
seem to take advantage of, to avoid needing to fetch the open_mode
before calling fcntl.)
Change-Id: Id894fe76c79ac373c0121a003d68180a3d9b6560
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7697
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Some systems (e.g. NTFS through WSL1) support arbitrarily-large
extended attributes, but do not preserve case on attribute names
(or disallow more characters than the existing manglers took
care of.)
So, this adds a mode in which attribute names are encoded as
hexadecimal. At present it must be manually enabled; in the future
it may be possible to modify ./configure to activate it
automatically.
Change-Id: If20e4cb1cf4153cccc918ce6d51761426055290c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7698
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Jérôme Duval <[email protected]>
* Make the consumer-count int32 atomic, avoiding the need for
all get/put operations to go through a global lock.
* Disable the code that unloads the stack interface when there
are no consumers. Otherwise, we wind up repeatedly loading/
unloading the stack interface during the boot process (e.g.
while sockets are being created and destroyed during net_server
startup.)
In the future, if we want to really unload it, we can add some
interaction with low_resource_monitor or something like that.
Reduces register_domain call count during boot from 31 to 7
(it appears the stack was loaded and unloaded 5 times, before
it stayed loaded the 6th.)
Otherwise, modules that depend on each other will be repeatedly
loaded and unloaded. This reduces the number of register_domain()
calls on a standard boot (of @minimum, at least) from 43 to 31.
Remove the `ByteOrder.h` and `SupportDefs.h` Haiku-specific headers
from `bsd/endian.h` on GCC >= 4 and replace them with compiler builtins.
This prevents some unwanted symbols like `type_code` causing name
clashes in ported applications.
Change-Id: Id88791ea5954c260f4e7f5e82a564f3ae6bafe69
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7642
Haiku-Format: Haiku-format Bot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Font size have no direct relation with actual text line height and is a
choose of a font designer. Ascend + descent formula should be used to
calculate actual text line height.
`BRect` `right` and `bottom` coordinates are inclusive so it means for
example `BRect(0, 0, 15, 15)` width is 16 pixels.
`BRect::Width`/`Height` methods returns `right - left` and
`bottom - top` accordingly so actual size in pixels bigger by one. There
is some confusion that string width and rect width have a difference by one.
Change-Id: If29f8a2e6804a90e63dd2d92580160160229392f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7668
Reviewed-by: Adrien Destugues <[email protected]>
Tested-by: Commit checker robot <[email protected]>
before trying to write to the frame buffer.
* QEMU can now be started without a standard vga output (-vga none).
Change-Id: Id46cd4d70ce16e2156e0b0668fb88f09112067a0
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7667
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Fill the buffer also for NUL character.
Give the buffers at least the minimum needed: 4 characters for each of
at most 4 bytes and an extra one for the ending NULL.
Fixes: #18651
Change-Id: I1ca931ad5673baaca3fb08ebfe189dca7093c80e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7666
Tested-by: Commit checker robot <[email protected]>
Haiku-Format: Haiku-format Bot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Jérôme Duval