Copied from PPC with the hooks for Apple hardware removed.
To be completed with the actual PCI bus implementation for Sun machines.
This is where we start doing machine specific stuff, apparently.
Change-Id: I06af4de9621e9d40593d153642478d928083e49a
Reviewed-on: https://review.haiku-os.org/c/1364
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
* Kernel is 64 bit, and we won't need a 32bit load base.
Change-Id: I729bab01c8f71083002db061e153b0e5052b9a1c
Reviewed-on: https://review.haiku-os.org/c/1326
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
* firewire and freebsd_network expect the macros come from
sys/param.h, as this is one of the places FreeBSD defines them
* All others are Haiku-native and can use Be-style macros.
Add a platform cleanup hook before starting the kernel. The openfirmware
and PXE loaders clean up their network stack there, while the other
loaders currently do nothing.
This closes ticket #6166
Change-Id: I34765892dfd9b2310c6af97c9ff7d414afae49e5
Reviewed-on: https://review.haiku-os.org/c/50
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Change-Id: Ia2a86d8814d06950ea2d2d19d966c642d26f81d6
Reviewed-on: https://review.haiku-os.org/c/1302
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Add various stubs to fix undefined references. No implementation for
anything yet.
Change-Id: I2d398bc2369d099e3a35f0713058d6a5edc6801d
Reviewed-on: https://review.haiku-os.org/c/1138
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
This behaves mostly like a pointer, but pointer maths works in bytes,
not the native object size.
It avoids casting to char* and back when doing byte-based pointer math,
making the code easier to read.
Change-Id: I6a8681a398345f0c7d419a2cfe7244d972ffa62f
Reviewed-on: https://review.haiku-os.org/c/1086
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Add empty implementation of timer, elf, vm, debugger support, to let the
kernel link.
Also add the kernel linker script.
Change-Id: If0795fa6554aea3df1ee544c25cc4832634ffd78
Reviewed-on: https://review.haiku-os.org/c/1108
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Previous commit adding these was merged very quickly, so here's one
more...
Change-Id: I23c424db7631db1f0ec48e2d0ae47c8409ae6af2
Reviewed-on: https://review.haiku-os.org/c/1088
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Gets the stage0 bootstrap to run.
Imlementation is probably nonsense at this point.
Change-Id: I10876efbb54314b864c0ad951152757cdb2fd366
Reviewed-on: https://review.haiku-os.org/c/1061
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
The kernel version is only partially tested.
Change-Id: I9a2f6c78087154ab137eadbced99062a8a2dd688
Reviewed-on: https://review.haiku-os.org/c/918
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
sdhci:
- Add semaphore for interrupt management
- Add basic operations (setting clock, executing a command)
- Add early initialization (clocks and power up)
- Wrap the bus in a C++ class to ease usage
- Expose API to MMC bus manager
- TODO: manage card insertion and removal interrupts
- TODO: use MSI when available
mmc_bus:
- Implements SD card management independant of the way we access the bus
(later on different drivers can provide the same API as SDHCI)
- Worker thread to do the initialization
- Implement card initialization process up until getting an RCA from the
card. This is the generic part to assign an ID to the card, after this
point commands can be targetted at the specific card so it can be
handed over to the mmc_disk driver.
- TODO: initialization for non-SDHC cards which do not reply to CMD8.
Change-Id: I71950ca3ce206378a68fa7f97c19f638183d6cdd
Reviewed-on: https://review.haiku-os.org/c/1032
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Nothing that uses this API at present needs a const iterator (and
as far as I could see, nothing ever called Remove() on the iterator.)
But this is now how HashMap's API works, so let's be consistent.
Changes are pretty straightforward. The iterator is now const
again, but can be passed to the hash table itself for removal
of the current item.
Change-Id: Ifd3c8096ffb187a183ca5963ed69a256562a524f
Reviewed-on: https://review.haiku-os.org/c/1042
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
The HashMap and HashSet classes are copied from userlandfs. The
HashMap one works as-is as it's already used in userlandfs; the
HashSet does not even compile yet.
Change-Id: I1deabb54deb3f289e266794ce618948b60be58c0
Reviewed-on: https://review.haiku-os.org/c/1041
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
There isn't much use for a class that can only compute the dates of
two minor and one major holiday. Probably in the future the Locale Kit
could be extended to expose ICU holiday APIs, but seeing as that
is a less-used functionality, this can just be removed altogether
for now at least.
Change-Id: I18be044be7d5c6896295ed85d294abeea90b8bb0
Reviewed-on: https://review.haiku-os.org/c/1037
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
It is only used as an argument to _kern_load_image directly, not to
any of the load_image functions in image.h, so it belongs in a syscall-
specific header like other such constants.
No functional change intended.
* This iSCSI implementation only worked on PPC big-endian atm.
* We're pretty sure iSCSI support in haiku_loader doesn't make
much sense anymore. iPXE on (on arm,x86,etc EFI/BIOS platforms)
supports iSCSI boot of disks.
* Haiku could use a iSCSI driver add-on, but it would exist much
higher up and likely use standard drivers vs bare-minimum iSCSI
target impementations.
* Leaving TCP and adding to all arches since it could make sense
for haiku's native network disk subsystem or network debugging?
Change-Id: Ic181b93a1d8ffd77f69e00e372b44b79abbddb42
Reviewed-on: https://review.haiku-os.org/c/899
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Registrar schedules an event every second to do
fRoster-CheckSanity(). This uses 2.5% cpu on my machine
when idle. Changing it to five seconds lowers it to 0.1%
waddlesplash then pointed me to this bug which changes it
to watch for team deletion and call fRoster->CheckSanity()
As I know little in this area, it's mostly based on what
LaunchDaemon does in MessageRecieved.
Change-Id: Ie69f9399cab41d2d492d469b5d3dc88e6080c15c
Reviewed-on: https://review.haiku-os.org/c/876
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
The old fixed-rect method was very error-prone in corner-cases,
resulting in half-visible (cut off) parameters, incorrectly
sized controls, etc. on various devices, which often made it
impossible to use.
While there are still a few rough edges (scrollbar behavior could
be further improved, though it's already much better than it was before),
this method is much better than the previous one.
Fixes#11592 and related tickets.
Change-Id: I65175f760bda98e42d1fc68ba8e526470bf17c25
Reviewed-on: https://review.haiku-os.org/c/889
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Implemented against POSIX-1.2013.
The implementation POSIX requirement thats setpriority() shall affect the
priority of all system scope threads only extends to POSIX threads. This
is implemented by modifying the default attributes for newly spawned
pthreads.
It is not possible to modify the default pthread attributes for different
processes with the current implementation, as default pthread attributes
are implemented in user-space. As a result, PRIO_PROCESS for which and 0
for who is the only supported combination for setpriority().
While it is possible to move the default attributes to the kernel, it
is chosen not to so as to keep the pthread implementation user-space only.
POSIX requires that lowering the nice value (increasing priority) can be
done only by processes with appropriate privileges. However, as Haiku
currently doesn't harbor any restrictions in setting the thread priority,
this is not implemented.
It is possible to have small precision errors when converting from Unix-
style thread priority to Be-style. For example, the following program
outputs "17" instead of the expected "18":
#include <stdio.h>
#include <sys/resource.h>
int
main()
{
setpriority(PRIO_PROCESS, 0, 18);
printf("%d\n", getpriority(PRIO_PROCESS, 0));
return 0;
}
The underlying reason is because when you setpriority() both 18 and 19
are converted to the Be-style "2". This problem should not happen with
priority levels lower than or equal to 20, when the Be notation is more
precise than the Unix-style.
Done as a part of GCI 2014. Fixes#2817.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Co-authored-by: Leorize <leorize+oss@disroot.org>
Change-Id: Ie14f105b00fe8563d16b3562748e1c2e56c873a6
Reviewed-on: https://review.haiku-os.org/c/78
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Registrar schedules an event every second to do
fRoster-CheckSanity(). This uses 2.5% cpu on my machine
when idle. Changing it to five seconds lowers it to 0.1%
waddlesplash then pointed me to this bug which changes it
to watch for team deletion and call fRoster->CheckSanity()
As I know little in this area, it's mostly based on what
LaunchDaemon does in MessageRecieved.
* Also implemented recording DrawString(string, length,
BPoint[] locations), which was previously not recorded at all.
* Also implemented playing back recently added drawing commands
in PicturePlayer.cpp. I don't quite understand what this is
actually used for, but it seemed it was forgotten. I just followed
the pattern already established in the code.
* The other important bit in this change is to update the pen
location when it is needed while recording a BPicture. Often
the BView will use PenLocation() in order to transmit drawing
commands to the app_server which use absolute coordinates only.
This isn't actually so nice, since it means the client has to
wait for the server to transmit the current pen location. If there
were dedicated link-commands for pen-relative drawing commands,
the client could just keep sending without waiting for the server.
In any case, the app_server needs to update the pen location in
the current DrawState and even the DrawingEngine even while
recording a picture, because some next command may need up-2-date
state information, such as the font state and the pen location.
* I have not yet tried to find /all/ instances where the DrawState
needs to be updated while recording. This change should repair
/all/ font state changes, all versions of drawing a string, and
all versions of StrokeLine().
Change-Id: Ia0f23e7b1cd058f70f76a5849acb2d02e0f0da09
Reviewed-on: https://review.haiku-os.org/c/817
Reviewed-by: Stephan Aßmus <superstippi@gmx.de>
* We don't aim to replicate this functionality. I don't
think this will be useful at all in future iterations.
Originally I planned to rewrite it on top of the new
BMediaFormat, but now I am of the hopinion this is
greatly unneeded.
There was no synchronization of the check of the done flag and the
waiting thread suspending to wait for it. It was therefore possible that
the new team both set the flag and triggered the wakeup of the waiting
thread in that time window, causing it to miss both the set flag and the
thread resumption.
Use a condition variable instead.
Fixes#13081.
Change-Id: I93c45db8dd773fe42b45c4b67153bcd39e200d3b
Reviewed-on: https://review.haiku-os.org/803
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
This allows heap implementations to initialize and clean up any thread
specific structures. The current default hoard heap does not use these.
Note that the thread exit hook will not be called for the main thread as
the heap may be needed during process termination (__cxa_finalize for
example).
Change-Id: I703fbd34dec0d9029d619a2125c5b19d8c1933aa
Reviewed-on: https://review.haiku-os.org/799
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
This file is included, directly or indirectly, by most of the
kernel-space C++ code, and so importing the entirety of "std"
seriously pollutes the global namespace.
So instead, just import "std::nothrow", which is the only thing
we really want in the global namespace. Tested on both GCC2
and GCC7 and seems to work just fine.
While I'm here, also update the include guards and copyright
header to match the standard format used elsewhere.
Fix 'true / false' value is implicitly cast to the integer type.
Change-Id: I2f72fcd34d2d97d20e2a98ed5efe25919a485c9d
Reviewed-on: https://review.haiku-os.org/739
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
* This should be probably uniformed with the future
media kit format defs. Not sure why those formats are
separated and used only by the codec kit. Eventually,
if needed can be changed to some name that differentiate
them better than media defs.
* Those classes are not ready for public consumption. Ideally,
I'd add a well designed BCodecRoster wrapping them. This is part
of the general cleanup I am doing to get the code in a good state
before going to finalize the design.
* I don't plan to reintroduce BMediaFile in the media2 API, and
I'd like to remove any (explicit) usage of entry_refs and things
like that.
* I plan to introduce BMetaData and BMediaFormat which is going
to be different than what we do now.
* We need to explicitly use the mime type when it's available and
it is another design consideration when CodecRoster will be introduced.
The size was in fact the count of physical entries that were used. That
number must necessarily be the same as the number given when adding to
the queue, so that number isn't really interesting. Consequently none
of the users of that API made use of it.
Return the used length instead, which is the way virtio signals how much
valid data resides in the dequeued buffer. This is for example important
to know the frame length of incoming packets in virtio_net.
* Adds max width and height arguments to
instantiate_deskbar_(item|entry).
* Old applications just stay with a 16x16 scaled icon, though.
* All used apps within the repository are converted to the new call
besides the input_server input method icon (that will need further
API changes in the input_server).
Change-Id: I29cc439396917be2c24135888459d31364997dff
Reviewed-on: https://review.haiku-os.org/656
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
* I have not idea what this is for. Seems stuff from a long time ago
when for some reason someone wanted an audio driver implemented in
a kernel module. It is not used anywhere. If someone feels this should
be reverted please let me know and add an explanation.
string_for_size uses KiB, etc., and so when the two are combined (e.g.
pkgman's progress display), it looked especially strange to have two
different units.
TeamDebugger:
- When a job is aborted, instead of calling into the user interface directly
to reset the status message, post a message to do so. Also, only post the
message if we aren't already in a terminating state. Otherwise, if jobs
were still running while the team debugger is executing its destructor, it
would attempt to make calls to the already destroyed user interface. This
bug has likely been with us for quite some time, but was hidden by incorrect
ref counting in the past (see #12343).
Replace 'class' with 'struct', since they are already defined as 'struct'
in PackageInfoAttributeValue.h
Pointed by clang [-Wmismatched-tags]
Change-Id: I094d32c3444fe4299a3afe0872ade296f92debf9
Reviewed-on: https://review.haiku-os.org/471
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Remove index of portInfos[], since gcc8 warns -Werror=array-bounds
in UserlandFSServer::_Announce().
Change-Id: I79c4ee9d7dc301c54454974698ebd88d1a30750a
Reviewed-on: https://review.haiku-os.org/428
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
* Consolidate all fdt code into fdt bus_manager
* Build boot and kernel static libraries
Change-Id: I2a69cd7e1f1276999a80734ff12918fd49b599e5
Reviewed-on: https://review.haiku-os.org/440
Reviewed-by: Alexander von Gluck IV <kallisti5@unixzen.com>
memset uses rep stosb on x86 during boot, with memory
not set to write-combining, which makes it slow.
Instead we do aligned writes of 2 x four bytes at once.
Only clear the minimum of size and width * height * 4
UEFI framebuffer size can be huge, upto 512MB here,
and rep stosb seems to be around 25-30MB/s
This is written as generic as possible to work on
old compilers and different platforms, without
expecting boot memset to be optimized.
This makes it almost unnoticable compared to not
clearing.
It seems not all of the kernel includes this, but some use new/delete
anyway. Further, operator delete[] was not implemented at all.
Possibly fixes the ARM build.
Writes to videomem is slow without memory remapping
Can't do the mapping without leaving UEFI, so skipping
the clear. Afaict it should always be cleared by UEFI
This saves ~10 seconds of booting on my machine
(1920*1080*4 bytes)
EFI video mode (should have been it's own commit)
* Only do strcmp if there are enough params
* break when found
This reverts commit ec1b18c58a.
This was not well enough reviewed, and it seems that at least some
consumers of the old API (e.g. WebPositive) need more than the new one provides.
Change-Id: Ie7ad1fc70dab889922424298661504b00f66d31d
Fixes#9137
Move scroll bar drawing into HaikuControlLook
Added B_SCROLLABLE flag to BControlLook
Update FakeScrollBar in Appearance to also draw using HaikuControlLook.
Focus works on scroll bars again, used by FakeScrollBar... and probably
nowhere else.
Added private _ScrollingEnabled() convenience method to BScrollBar and
use it in a few places making.
Create ScrollBarPrivate.h header to share a couple of scroll bar related
enums with HaikuControlLook that come from BeOS Scroll Bar prefs.
Stuff arrow_direction enum into BScrollBar::Private as it has been
succeeded by a similar enum already present in BControlLook and is only
around now for BScrollBar::Private::DrawScrollBarButton.
Change-Id: Idc31ee41de091ba45ded2f0315a004af00143803
Some users of MK_ERROR pass in parameters from a variable called "res",
which is obviously not what they want to do, as that will use this "res"
and not theirs.
Spotted by Clang.
This reverts commit c558f9c8fe.
This reverts commit 44f24718b1.
This reverts commit a69cb33030.
This reverts commit 951182620e.
There have been multiple reports that these changes break mounting NTFS partitions
(on all systems, see #14204), and shutting down (on certain systems, see #12405.)
Until they can be fixed, they are being backed out.
* define compat_thread_info, compat_rlim_t, compat_rlimit and
compat_thread_creation_attributes to be used when applicable in compatibility
mode.
* handle 32-bit types in _user_spawn_thread(), _user_get_thread_info(),
_user_get_next_thread_info(), _user_getrlimit(), _user_setrlimit(),
other syscalls are compatible as is.
* init TLS for compatibility mode threads.
Change-Id: I483ba95e6198ddac9d240671bcb56fcd2ad831d2
* in load_image_internal(), elf32_load_user_image checks whether the binary
format requires the compatibility mode.
* we then set up the flag THREAD_FLAGS_COMPAT_MODE and the address space size.
* the compatibility mode runtime_loader is hardcoded with x86/runtime_loader.
* if needed, the 64-bit flat_args structure is converted in-place to its 32-bit
layout.
* a 32-bit flat_args isn't handled yet (a 32-bit team execs a 64-bit binary).
Change-Id: Ia6a066bde8d1774d85de29b48dc500e27ae9668f
* define compat_area_info to be used when applicable in
compatibility mode.
* handle 32-bit types in _user_reserve_address_range(), _user_get_area_info(),
_user_get_next_area_info(), _user_transfer_area(), _user_clone_area(),
_user_create_area(), _user_map_file(), other syscalls are compatible as is.
* _get_next_area_info() doesn't work well with a 32-bit address cookie (address
could be in 64-bit range). Instead use _compat_get_next_area_info() which uses
the area id as cookie, though the areas are not ordered by address any more.
Change-Id: Ic7519ca8824aa2d534b0f03ea75a1bf6ae321535
* handle 32-bit types in _user_send_signal(), _user_sigaction(), _user_sigwait(),
_user_set_signal_stack(), _user_restore_signal_frame(), other syscalls are
compatible as is.
Change-Id: I4c8dc47bfa80f36e363d444d2a5a7be6c621606d
* define compat_image_info, compat_extended_image_info
to be used for respective 32-bit types of syscalls in compatibility mode.
* handle 32-bit types in _user_register_image, _user_get_image_info,
_user_get_next_image_info, other syscalls are compatible as is.
Change-Id: Ibbd33e6796208dfa70d869e36bf745bc3e18d330
* define compat_flock, compat_timespec, compat_stat, compat_attr_info,
compat_fs_info, compat_fd_info to be used for respective 32-bit types
of syscalls in compatibility mode.
* handle 32-bit types in common_fcntl(), _user_read_stat(), _user_stat_attr(),
_user_read_index_stat, _user_read_fs_info, _user_write_fs_info,
_user_get_next_fd_info, other syscalls are compatible as is.
Change-Id: I5b372169fe142f67b81fd6c27e0627d5119ba687
This reverts commit 4f059c1fc5.
From discussion on the mailing list, it seems I was correct the first time
and Broadwell is Gen8. The confusion comes from the SER5/SOC distinction,
which is not in the Linux driver, and I still don't know which one it really
belongs in.
* File locks created by flock should only apply for the file descriptor
that was used to lock the file. Another fd on the same file should then
be denied access (calling flock should fail).
* fcntl based locks, however, are in a separate namespace and are global
to a team.
* This issue was found when running webkitpy test suite, and should close
ticket #13795.
* Don't use session or team as comparison in release_advisory_lock(), as
that information might not be available anymore (e.g. when called from
Team::~Team()). This fixes#14121.
Change-Id: I9efb96cfcefe7e72b0060220c635a665e7e643cc
Co-authored-by: Axel Dörfler <axeld@pinc-software.de>
* GCC7's static analysis found this one and it still
took #gcc and me a while to spot. Nice work gcc7!
* Should help DisplayPort training issues :-)
Change-Id: I9b47f13c95e622a2c08ff329ec9c3fc7e3db493d
* x86 uses a commpage with 32-bit addresses, incompatible with the one used for
x86_64. For this reason, a compatibility commpage is needed to support a 32-bit
userland on x86_64.
* define ADDRESS_TYPE as a macro for addr_t (default) or uint32 (for the 32-bit
commpage).
* team_create_thread_start_internal() will use clone_commpage_area() with
KERNEL_USER_DATA_BASE or clone_commpage_compat_area() with
KERNEL_USER32_DATA_BASE, to setup the correct commpage.
* real_time_clock (in compatibility mode) also updates the compatibility
commpage with real time data.
Change-Id: I61605077ce0beabab4439ef54edd1eae26f26fd2
* define ELF32_COMPAT to enable ELF32 macros.
* add a flag ELF_LOAD_USER_IMAGE_TEST_EXECUTABLE to only check the format.
It will be used by load_image_internal() to check which mode to use when
loading an image.
* in arch_elf_relocate_rel(), switch to elf_addr instead of addr_t, which
would be the wrong size for elf32 on x86_64.
* the ELF compat loader reuses the relevant parts of elf.cpp and arch_elf.cpp,
excluding for instance load_kernel_add_on() or dump functions.
Change-Id: Ifa47334e5adefd45405a823a3accbd12eee5b116
* also adjust BOOT_GDT_SEGMENT_COUNT for x86, the definition is used by the
boot loader.
* add some 32-bit definitions.
* add a UserTLSDescriptor class, this will be used by 32-bit threads.
Change-Id: I5b1d978969a1ce97091a16c9ec2ad7c0ca831656
the size of BAffineTransform is architecture dependent, so we transmit
its contents in a standard array instead.
Change-Id: I907110742168846a869a48bb2d116cc5292ec7d0
* free interrupts, free queues, return to init state.
* this will be used by virtio_net on interface uninit.
Change-Id: I7c1e6facc37cf6bfe19628576fdf2c0bac9e5c38
* enable to iterate on available entries in one interrupt call.
* negociate -> negotiate, (void *) -> (void* ), thanks axel and philippe!
Change-Id: Ie2d290797abcbf4c0f3cb5bfff71d091bb800fa6
It was limited to a uint32 and could for example be overflown by the
slab MemoryManager that uses size_t on a 64 bit system.
This aligns the signature with create_area() that already uses size_t
for the size argument.
Note that the function is currently private, so the impact should be
limited.
John's revert of my removal commit dragged back a bunch of cygwin/sunos
cruft, as well as re-adding RegExp.cpp to the host libshared, that we don't
need.
Instead, remove this and add libgnuregex_build to just the tools/keymap
link alongside the FreeBSD gnuregex case.
* At this point we want to avoid the user calling the callbacks
in the form of BMediaConnection. Instead we force to use the
BMediaInput and BMediaOutput versions.
