Different uname machine type for x86_64.

* Added B_64_BIT_PC_PLATFORM platform type.
* Return "x86_64" as the machine type for that platform in uname.

Changed cookie type for get_next_area_info() to ssize_t.

The cookie is used to store the base address of the area that was just
visited. On 64-bit systems, int32 is not sufficient. Therefore, changed
to ssize_t which retains compatibility on x86 while expanding to a
sufficient size on x86_64.

Style fixes.

Added arch_cpu.cpp to the x86_64 build.

* Some things are currently ifndef'd out completely for x86_64 because
they aren't implemented, there's a few other ifdef's to handle x86_64
differences but most of the code works unchanged.
* Renamed some i386_* functions to x86_*.
* Added a temporary method for setting the current thread on x86_64
(a global variable, not SMP safe). This will be changed to be done
via the GS segment but I've not implemented that yet.

cpuid: Rework AMD CPUID numbers

* If family is 0xF, we grab extended family and model
like Intel does
* Idenfify AMD cpu's more correctly

Fixed x86_64 handling by the build system.

* Map build variables HOST_CPU and HOST_ARCH to x86_64, if it they are
* x86 and
64 bit and define the __x86_64__ C macro instead of __INTEL__ in that
case.
* <OS.h>: Also handle __x86_64__.

Merged signals-merge branch into trunk with the following changes:
* Reorganized the kernel locking related to threads and teams.
* We now discriminate correctly between process and thread signals. Signal
handlers have been moved to teams. Fixes #5679.
* Implemented real-time signal support, including signal queuing, SA_SIGINFO
support, sigqueue(), sigwaitinfo(), sigtimedwait(), waitid(), and the addition
of the real-time signal range. Closes #1935 and #2695.
* Gave SIGBUS a separate signal number. Fixes #6704.
* Implemented <time.h> clock and timer support, and fixed/completed alarm() and
[set]itimer(). Closes #5682.
* Implemented support for thread cancellation. Closes #5686.
* Moved send_signal() from <signal.h> to <OS.h>. Fixes #7554.
* Lots over smaller more or less related changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42116 a95241bf-73f2-0310-859d-f6bbb57e9c96

Apply patch from augiedoggie for #6258 which adds Athlon Phenom II's to the CPU
identification list.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40087 a95241bf-73f2-0310-859d-f6bbb57e9c96

* deprecated set_timezone(), as we no longer support (and need) timezone files

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37875 a95241bf-73f2-0310-859d-f6bbb57e9c96

Replaced B_32_BIT_MEMORY by B_32_BIT_FULL_LOCK and B_32_BIT_CONTIGUOUS, so
the constraint can be expressed more precisely. ATM B_32_BIT_FULL_LOCK is
implemented as B_32_BIT_CONTIGUOUS when B_HAIKU_PHYSICAL_BITS > 32, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37226 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added area creation "lock" constant B_32_BIT_MEMORY for physically
contiguous memory < 4 GB.
* vm_create_anonymous_area(): Implemented support for B_LOMEM and
B_32_BIT_MEMORY.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37200 a95241bf-73f2-0310-859d-f6bbb57e9c96

Report ignored memory pages seperately, thanks to bonefish for the patch review. Closes ticket #6178

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37175 a95241bf-73f2-0310-859d-f6bbb57e9c96

- CPU identification for 'Core i5 CPU M 430 @ 2.27' added. Reported by Evgeny Abdraimov.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35987 a95241bf-73f2-0310-859d-f6bbb57e9c96

Identification for "Intel(R) Core(TM) i7 CPU Q 720 @ 1.60GHz" added.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35450 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added type nanotime_t (an int64 storing a nanoseconds value) and function
system_time_nsecs(), returning the system time in nanoseconds. The function
is only really implemented for x86. For the other architectures
system_time() * 1000 is returned.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34543 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added get_pthread_thread_id() function returning the Haiku thread_id of a
pthread.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33927 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33586 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by "v" to distinguish between different processors with the same CPU-ID.
Slightly enhanced coding style by myself. Should fix ticket #3541. Thanks a
bunch!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33462 a95241bf-73f2-0310-859d-f6bbb57e9c96

Model string for Core i7 920 @2.66 added.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33371 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made set_timezone() argument const - it's not supposed to mess with it.
* Renamed time.c to time.cpp.
* set_timezone() now uses localtime_r() instead of localtime(), and will also
no longer fail in case there was no timezone symlink before.
* Cleaned up OS.h header.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31371 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added system_info::abi field. It contains the system's ABI version, which
might be different from that of the caller (on hybrid builds).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30858 a95241bf-73f2-0310-859d-f6bbb57e9c96

Staking out some mipsel ground.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30619 a95241bf-73f2-0310-859d-f6bbb57e9c96

(Joerg Meyer) - Add Via processors IDs(Esther/Isaiah)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30106 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Path by Joerg Meyer
- Add identification for Efficeon CPUs



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29885 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Scott:
Make sure the comments are C style in headers that are included by POSIX
headers.

Thanks! Should fix #2870.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28598 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed B_{MIN|MAX}_PRIORITY from OS.h - they were never really intended
as public defines. They are now called THREAD_{MIN|MAX}_SET_PRIORITY to
better reflect what they are for. Minimum priority is now 1, ie. you no
longer can set another thread to the idle priority. This fixes part of
ticket #2959.
* set_thread_priority() will no longer allow to change the priority of the
idle thread to something else. This fixes the rest of ticket #2959.
* Automatic whitespace cleanup in OS.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28521 a95241bf-73f2-0310-859d-f6bbb57e9c96

fixed Atom id. Thanks katisu!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27363 a95241bf-73f2-0310-859d-f6bbb57e9c96

added B_CPU_INTEL_ATOM, untested


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27326 a95241bf-73f2-0310-859d-f6bbb57e9c96

added amd phenom cpu type, untested


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26642 a95241bf-73f2-0310-859d-f6bbb57e9c96

Set max cpu count to 1 for ARM. Anyone knows a real SMP platform using it ?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26069 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added timeout constant B_ABSOLUTE_REAL_TIME_TIMEOUT which specifies a
timeout relative to the Epoch.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25434 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added experimental public API get_port_message_info_etc(). It is similar
to port_buffer_size_etc(), but returns the info through a structure,
which also identifies the sender (uid, gid, team ID) of the message.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25003 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Another patch by Hervé W.
- Updated code so Processor IDs for older processor do not have to be
modified.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24979 a95241bf-73f2-0310-859d-f6bbb57e9c96

added amd geode lx cpu type, untested


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24960 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by Hervé W.

- Updated Intel processor IDs.
- Only take extended family/model into account on Intel processors.




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24958 a95241bf-73f2-0310-859d-f6bbb57e9c96

added athlon 64 model 3


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24677 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by Rene Gollent:
* Add a cached_pages field to the system_info structure, and change the
meaning of the used_pages field to not include cached pages.
* Provide the needed info using the new calls vm_get_available_memory(),
and vm_page_num_available_pages().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24571 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Added support in system info for extended cpu family and model.
- Take extended family and model into account when generating the cpu
type and revision.
- Added Intel Core 2 Extreme to the cpu list.

Please review.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24509 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added experimental ktrace_[v]printf() functions to libroot. Their output
is recorded in a kernel trace entry (if tracing is enabled).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23686 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add the Amiga and Atari platforms (sorry to force a rebuild :p).
Mac is there already (TODO: rename some stuff from apple to mac).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22770 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some more of m68k. Added errors where ports should add stuff.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22694 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed fs/vfs_select.cpp to wait_for_objects.cpp and got rid of
vfs_select.h, respectively moved most of it into the new kernel
private header wait_for_objects.h.
* Added new experimental API functions wait_for_objects[_etc](). They
work pretty much like poll(), but also for semaphores, ports, and
threads.
* Removed the "ref" parameter from notify_select_events() and the
select_sync_pool functions as well as from fd_ops::fd_[de]select(). It
is no longer needed. The FS interface select() hook still has it,
though -- the VFS will always pass 0.
* de]select_fd() take a select_info* instead of a select_sync* + ref
pair, now. Added respective functions for semaphores, ports, and
threads.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22416 a95241bf-73f2-0310-859d-f6bbb57e9c96

Use -I instead of -isystem for system header directories when building
with gcc 4. Fixed resulting build errors (gcc is more lenient for
headers in -isystem directories).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20386 a95241bf-73f2-0310-859d-f6bbb57e9c96

added core and core 2 ids


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18603 a95241bf-73f2-0310-859d-f6bbb57e9c96

B_SYSTEM_TEAM is now 1 under Haiku which refers to the real kernel.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17645 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Find out a few interesting information about the system (like CPU,
bus, and time base frequency) in the PPC boot loader, and propagate
them to the kernel via kernel_args.
* Now we use the correct time base frequency for timer calculations.
* Implemented PPC specific system info stuff. Added a few PPC CPU
types to <OS.h>.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15817 a95241bf-73f2-0310-859d-f6bbb57e9c96

Improved processor identification for some VIA C3 models.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15558 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

The cpuid "extended features" in function 1/%ecx aren't Intel only anymore - my
AMD docs were not up to date. Thanks to Herve for the note.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14578 a95241bf-73f2-0310-859d-f6bbb57e9c96

Cleaned up OS.h a bit more.
Return type of thread_func is now status_t instead of the previous int32.
Added some more cpuid_info fields - many fields aren't just reserved anymore.
"sysinfo" now supports the extended features of Intel CPUs, and also knows
the "HTT" bit of the standard features indicating the hyper-threading capability.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14533 a95241bf-73f2-0310-859d-f6bbb57e9c96

This removes the inline assembly code for find_thread
from OS.h, sorry for triggering a complete rebuild.
To avoid doing a syscall for find_thread(0), the assembly
version is now in libroot. For BeOS R5 compatibility,
_kfind_thread_ is retained. This will fix some compile
problems, and provides a cleaner OS.h for future Haiku
versions.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14014 a95241bf-73f2-0310-859d-f6bbb57e9c96

Unlike R5, receive_data() could return an error code under Haiku - this
can now only happen if the thread is killed.
_user_receive_data() will now longer pass B_CAN_INTERRUPT to receive_data(),
but B_KILL_CAN_INTERRUPT - this should fix the problem Stefano experienced
with this function, even if I couldn't reproduce it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13075 a95241bf-73f2-0310-859d-f6bbb57e9c96

Courtesy of Olivier Coursiere (aka oco), based on documentation (feel free to check against real hardware)
Adds latests IDs from Intel docs
Adds some Sempron IDs
Renamed Athlon 64 to be consistent with Intel names
Adds IDs in cpu_type.h


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12429 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added the gcc printf format attribute for debug_printf(), so that gcc warns about format/parameter inconsistencies.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12096 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added and implemented new system calls switch_sem() and switch_sem_etc(); even if
they are public now, they might become private later on.
It's almost the same as acquire_sem() but allows you to release another semaphore
atomically. This makes condvar implementations and the like very simple to do.
Added B_CHECK_PERMISSION flags to the user calls, although it's not honored yet.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11887 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added new semaphore flag B_KILL_CAN_INTERRUPT. It makes acquire_sem_etc()
interruptable by SIGKILL[THR], even if B_CAN_INTERRUPT is not set. Not
sure, if this is the best solution, but it works.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11484 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed B_USER_CLONEABLE_AREA. The value conflics with other flags and
it does belong to <KernelExport.h> anyway.
* Reverted the protection flags back to decimal for consistency with the
other places. BTW, since when do we use decimals for flags?


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11047 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introduced new protection flag B_USER_CLONEABLE_AREA. It makes kernel areas cloneable for userland apps.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11044 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Changed return value of read_port[_etc] from status_t to ssize_t. That's
not how it is declared in R5, but it is what actually is returned.
* Temporarily added debug_[v]printf() functions for userland usage,
equivalent to dprintf() in kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10758 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed a typo reported by John Drinkwater.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10542 a95241bf-73f2-0310-859d-f6bbb57e9c96

Happy source compatibility breaking:
- Removed the OBOS_CPU_TYPE stuff - our types are now always defined.
- Made the cpu types consistent, renamed X86 to x86.
- cpuid_info.eax_1 now also contains the extended family/model info.
- Renamed cpuid_info.eax_0.vendorid to vendor_id.
- changed B_CPU_x86_VENDOR_MASK to 0xff to make some space for future changes.
- added some more CPU types (if anyone knows more Transmeta IDs; I
couldn't find more of them).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10319 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a note to the new B_TEAM_USAGE_SELF/CHILDREN constants that they
are compatible to sys/resource.h definitions.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10269 a95241bf-73f2-0310-859d-f6bbb57e9c96

The inline version of find_thread() now references _kern_find_thread() if
__HAIKU__ is defined.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10266 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added Pentium M cpu type


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9703 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch from Olivier Coursiere, adds Athlon 64 and Opteron values. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9421 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added two experimental release_sem_etc() flags (both should stay, but they
may be renamed):
- B_RELEASE_ALL: the semaphore count is set to 0, all waiting threads are released
(the "count" argument of release_etc_sem() is ignored then)
- B_RELEASE_IF_WAITING_ONLY: the semaphore count is only decreased if there
are any waiting threads; ie. the semaphore is signaled
Together, they will make the pthread_cond_*() functions easy to implement, and
they come in handy at other places, too.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9329 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed delete_sem_etc() prototypes as that function is no longer available
(and never was in userspace, anyway).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9326 a95241bf-73f2-0310-859d-f6bbb57e9c96

Resolved an old ToDo item; thanks to Rogier van der Hee for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8294 a95241bf-73f2-0310-859d-f6bbb57e9c96

Since our libroot/os/thread.c already exports this, we can as well just add
it to the header, too :)
(it's a new function in Dano/Zeta)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8234 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix missing identation.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7488 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added the inline x86 asm version of find_thread() as it is found on BeOS.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6865 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a B_CURRENT_TEAM constant - it's not available in BeOS, but it's
actually used at several places (like get_next_thread_info(), ...).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6682 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed set_real_time_clock() - its time parameter is now uint32 not int32,
that's what real_time_clock() returns as well. I don't know why Be made
it int32, but I don't care too much either.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5144 a95241bf-73f2-0310-859d-f6bbb57e9c96

Trying to be quicker than shatty to add more ids, courtesy of pulse 1.07 on bebits.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3566 a95241bf-73f2-0310-859d-f6bbb57e9c96

okay, last commit for today :-P ... protected non-R5 cpu types with #define OBOS_CPU_TYPES and #ifdef OBOS_CPU_TYPES


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3502 a95241bf-73f2-0310-859d-f6bbb57e9c96

not all iv_model2 are xeon so I am taking it back out...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3500 a95241bf-73f2-0310-859d-f6bbb57e9c96

used xeon name directly, left IV_MODEL2 as another alias


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3499 a95241bf-73f2-0310-859d-f6bbb57e9c96

added some more ids, courtesy of pulse 1.06 on bebits


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3497 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add missing cpu_type values for AMD Athlon and Duron processor.
Next step: add B_CPU_INTEL_PENTIUM_IV, when we could boot successfully on such beast ;-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3104 a95241bf-73f2-0310-859d-f6bbb57e9c96

Unified the look of the different files a bit (their headers in particular).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2596 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed some garbage.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2585 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added some B_CPU_ defines, compatible against R5.1.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2184 a95241bf-73f2-0310-859d-f6bbb57e9c96

added thread_entry for backward compatibility


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1677 a95241bf-73f2-0310-859d-f6bbb57e9c96

beos compatibility fixes: exit_thread now issues a signal; wait_for_thread returns B_INTERRUPTED if target thread gets killed


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1674 a95241bf-73f2-0310-859d-f6bbb57e9c96

modified to provider better R5 compatibility


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1615 a95241bf-73f2-0310-859d-f6bbb57e9c96

Completed, rearranged, and cleaned up OS.h. Moved some typedefs from ktypes.h
to this place. Also removed create_sem_etc() from there, that shouldn't be a public call.
Cleaned up image.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1377 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed some header issues (mostly int, status_t).
Replaced <types.h> with <sys/types.h> because that's what those headers
were looking for.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1118 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added Errors.h, since SupportDefs.h can't be included for now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1115 a95241bf-73f2-0310-859d-f6bbb57e9c96

Change int into status_t, and other changes for better BeOS type compatiblitly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@975 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented send_data/receive_data/has_data thread syscalls


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@815 a95241bf-73f2-0310-859d-f6bbb57e9c96

Converted thread states to BeOS equivalents (excluding THREAD_STATE_FREE_ON_RESCHED, which will probably go away once the slab allocator is in). Converted priorities to BeOS equivalents; we now have 60 priority queues to map the 120 BeOS priority levels (which have a granularity of 2, thanks Axel) plus the idle queue. Fixed PS.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@573 a95241bf-73f2-0310-859d-f6bbb57e9c96

finished implementing get_thread_info, get_next_thread_info, get_team_info, get_next_team_info. New ps command behaving like the BeOS one is here, but doesn't work as libroot seems to crash when loaded at process startup... :/


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@570 a95241bf-73f2-0310-859d-f6bbb57e9c96

Second round of changes. Splitted thread.c into thread.c, team.c and scheduler.c. First kernel-only get_team_info and get_next_team_info implementation.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@569 a95241bf-73f2-0310-859d-f6bbb57e9c96

First round of big changes: the term team has replaced proc all over the kernel, the few kern_* syscalls have been renamed to sys_* for consistency, and other small changes. The ps app is temporarily disabled until get_next_team_info is implemented.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@557 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add the prototype for snooze.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@152 a95241bf-73f2-0310-859d-f6bbb57e9c96

Couple of small additions and a lot more doxygen stuff.

Web updated to reflect this.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@56 a95241bf-73f2-0310-859d-f6bbb57e9c96

It is accomplished ...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96

Different uname machine type for x86_64.

* Added B_64_BIT_PC_PLATFORM platform type.
* Return "x86_64" as the machine type for that platform in uname.

Changed cookie type for get_next_area_info() to ssize_t.

The cookie is used to store the base address of the area that was just
visited. On 64-bit systems, int32 is not sufficient. Therefore, changed
to ssize_t which retains compatibility on x86 while expanding to a
sufficient size on x86_64.

Style fixes.

Added arch_cpu.cpp to the x86_64 build.

* Some things are currently ifndef'd out completely for x86_64 because
they aren't implemented, there's a few other ifdef's to handle x86_64
differences but most of the code works unchanged.
* Renamed some i386_* functions to x86_*.
* Added a temporary method for setting the current thread on x86_64
(a global variable, not SMP safe). This will be changed to be done
via the GS segment but I've not implemented that yet.

cpuid: Rework AMD CPUID numbers

* If family is 0xF, we grab extended family and model
like Intel does
* Idenfify AMD cpu's more correctly

Fixed x86_64 handling by the build system.

* Map build variables HOST_CPU and HOST_ARCH to x86_64, if it they are
* x86 and
64 bit and define the __x86_64__ C macro instead of __INTEL__ in that
case.
* <OS.h>: Also handle __x86_64__.

Merged signals-merge branch into trunk with the following changes:
* Reorganized the kernel locking related to threads and teams.
* We now discriminate correctly between process and thread signals. Signal
handlers have been moved to teams. Fixes #5679.
* Implemented real-time signal support, including signal queuing, SA_SIGINFO
support, sigqueue(), sigwaitinfo(), sigtimedwait(), waitid(), and the addition
of the real-time signal range. Closes #1935 and #2695.
* Gave SIGBUS a separate signal number. Fixes #6704.
* Implemented <time.h> clock and timer support, and fixed/completed alarm() and
[set]itimer(). Closes #5682.
* Implemented support for thread cancellation. Closes #5686.
* Moved send_signal() from <signal.h> to <OS.h>. Fixes #7554.
* Lots over smaller more or less related changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42116 a95241bf-73f2-0310-859d-f6bbb57e9c96

Apply patch from augiedoggie for #6258 which adds Athlon Phenom II's to the CPU
identification list.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40087 a95241bf-73f2-0310-859d-f6bbb57e9c96

* deprecated set_timezone(), as we no longer support (and need) timezone files

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37875 a95241bf-73f2-0310-859d-f6bbb57e9c96

Replaced B_32_BIT_MEMORY by B_32_BIT_FULL_LOCK and B_32_BIT_CONTIGUOUS, so
the constraint can be expressed more precisely. ATM B_32_BIT_FULL_LOCK is
implemented as B_32_BIT_CONTIGUOUS when B_HAIKU_PHYSICAL_BITS > 32, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37226 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added area creation "lock" constant B_32_BIT_MEMORY for physically
contiguous memory < 4 GB.
* vm_create_anonymous_area(): Implemented support for B_LOMEM and
B_32_BIT_MEMORY.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37200 a95241bf-73f2-0310-859d-f6bbb57e9c96

Report ignored memory pages seperately, thanks to bonefish for the patch review. Closes ticket #6178

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37175 a95241bf-73f2-0310-859d-f6bbb57e9c96

- CPU identification for 'Core i5 CPU M 430 @ 2.27' added. Reported by Evgeny Abdraimov.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35987 a95241bf-73f2-0310-859d-f6bbb57e9c96

Identification for "Intel(R) Core(TM) i7 CPU Q 720 @ 1.60GHz" added.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35450 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added type nanotime_t (an int64 storing a nanoseconds value) and function
system_time_nsecs(), returning the system time in nanoseconds. The function
is only really implemented for x86. For the other architectures
system_time() * 1000 is returned.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34543 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added get_pthread_thread_id() function returning the Haiku thread_id of a
pthread.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33927 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33586 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by "v" to distinguish between different processors with the same CPU-ID.
Slightly enhanced coding style by myself. Should fix ticket #3541. Thanks a
bunch!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33462 a95241bf-73f2-0310-859d-f6bbb57e9c96

Model string for Core i7 920 @2.66 added.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33371 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made set_timezone() argument const - it's not supposed to mess with it.
* Renamed time.c to time.cpp.
* set_timezone() now uses localtime_r() instead of localtime(), and will also
no longer fail in case there was no timezone symlink before.
* Cleaned up OS.h header.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31371 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added system_info::abi field. It contains the system's ABI version, which
might be different from that of the caller (on hybrid builds).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30858 a95241bf-73f2-0310-859d-f6bbb57e9c96

Staking out some mipsel ground.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30619 a95241bf-73f2-0310-859d-f6bbb57e9c96

(Joerg Meyer) - Add Via processors IDs(Esther/Isaiah)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30106 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Path by Joerg Meyer
- Add identification for Efficeon CPUs



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29885 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Scott:
Make sure the comments are C style in headers that are included by POSIX
headers.

Thanks! Should fix #2870.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28598 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed B_{MIN|MAX}_PRIORITY from OS.h - they were never really intended
as public defines. They are now called THREAD_{MIN|MAX}_SET_PRIORITY to
better reflect what they are for. Minimum priority is now 1, ie. you no
longer can set another thread to the idle priority. This fixes part of
ticket #2959.
* set_thread_priority() will no longer allow to change the priority of the
idle thread to something else. This fixes the rest of ticket #2959.
* Automatic whitespace cleanup in OS.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28521 a95241bf-73f2-0310-859d-f6bbb57e9c96

fixed Atom id. Thanks katisu!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27363 a95241bf-73f2-0310-859d-f6bbb57e9c96

added B_CPU_INTEL_ATOM, untested


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27326 a95241bf-73f2-0310-859d-f6bbb57e9c96

added amd phenom cpu type, untested


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26642 a95241bf-73f2-0310-859d-f6bbb57e9c96

Set max cpu count to 1 for ARM. Anyone knows a real SMP platform using it ?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26069 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added timeout constant B_ABSOLUTE_REAL_TIME_TIMEOUT which specifies a
timeout relative to the Epoch.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25434 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added experimental public API get_port_message_info_etc(). It is similar
to port_buffer_size_etc(), but returns the info through a structure,
which also identifies the sender (uid, gid, team ID) of the message.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25003 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Another patch by Hervé W.
- Updated code so Processor IDs for older processor do not have to be
modified.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24979 a95241bf-73f2-0310-859d-f6bbb57e9c96

added amd geode lx cpu type, untested


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24960 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by Hervé W.

- Updated Intel processor IDs.
- Only take extended family/model into account on Intel processors.




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24958 a95241bf-73f2-0310-859d-f6bbb57e9c96

added athlon 64 model 3


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24677 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by Rene Gollent:
* Add a cached_pages field to the system_info structure, and change the
meaning of the used_pages field to not include cached pages.
* Provide the needed info using the new calls vm_get_available_memory(),
and vm_page_num_available_pages().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24571 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Added support in system info for extended cpu family and model.
- Take extended family and model into account when generating the cpu
type and revision.
- Added Intel Core 2 Extreme to the cpu list.

Please review.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24509 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added experimental ktrace_[v]printf() functions to libroot. Their output
is recorded in a kernel trace entry (if tracing is enabled).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23686 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add the Amiga and Atari platforms (sorry to force a rebuild :p).
Mac is there already (TODO: rename some stuff from apple to mac).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22770 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some more of m68k. Added errors where ports should add stuff.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22694 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed fs/vfs_select.cpp to wait_for_objects.cpp and got rid of
vfs_select.h, respectively moved most of it into the new kernel
private header wait_for_objects.h.
* Added new experimental API functions wait_for_objects[_etc](). They
work pretty much like poll(), but also for semaphores, ports, and
threads.
* Removed the "ref" parameter from notify_select_events() and the
select_sync_pool functions as well as from fd_ops::fd_[de]select(). It
is no longer needed. The FS interface select() hook still has it,
though -- the VFS will always pass 0.
* de]select_fd() take a select_info* instead of a select_sync* + ref
pair, now. Added respective functions for semaphores, ports, and
threads.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22416 a95241bf-73f2-0310-859d-f6bbb57e9c96

Use -I instead of -isystem for system header directories when building
with gcc 4. Fixed resulting build errors (gcc is more lenient for
headers in -isystem directories).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20386 a95241bf-73f2-0310-859d-f6bbb57e9c96

added core and core 2 ids


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18603 a95241bf-73f2-0310-859d-f6bbb57e9c96

B_SYSTEM_TEAM is now 1 under Haiku which refers to the real kernel.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17645 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Find out a few interesting information about the system (like CPU,
bus, and time base frequency) in the PPC boot loader, and propagate
them to the kernel via kernel_args.
* Now we use the correct time base frequency for timer calculations.
* Implemented PPC specific system info stuff. Added a few PPC CPU
types to <OS.h>.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15817 a95241bf-73f2-0310-859d-f6bbb57e9c96

Improved processor identification for some VIA C3 models.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15558 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

The cpuid "extended features" in function 1/%ecx aren't Intel only anymore - my
AMD docs were not up to date. Thanks to Herve for the note.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14578 a95241bf-73f2-0310-859d-f6bbb57e9c96

Cleaned up OS.h a bit more.
Return type of thread_func is now status_t instead of the previous int32.
Added some more cpuid_info fields - many fields aren't just reserved anymore.
"sysinfo" now supports the extended features of Intel CPUs, and also knows
the "HTT" bit of the standard features indicating the hyper-threading capability.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14533 a95241bf-73f2-0310-859d-f6bbb57e9c96

This removes the inline assembly code for find_thread
from OS.h, sorry for triggering a complete rebuild.
To avoid doing a syscall for find_thread(0), the assembly
version is now in libroot. For BeOS R5 compatibility,
_kfind_thread_ is retained. This will fix some compile
problems, and provides a cleaner OS.h for future Haiku
versions.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14014 a95241bf-73f2-0310-859d-f6bbb57e9c96

Unlike R5, receive_data() could return an error code under Haiku - this
can now only happen if the thread is killed.
_user_receive_data() will now longer pass B_CAN_INTERRUPT to receive_data(),
but B_KILL_CAN_INTERRUPT - this should fix the problem Stefano experienced
with this function, even if I couldn't reproduce it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13075 a95241bf-73f2-0310-859d-f6bbb57e9c96

Courtesy of Olivier Coursiere (aka oco), based on documentation (feel free to check against real hardware)
Adds latests IDs from Intel docs
Adds some Sempron IDs
Renamed Athlon 64 to be consistent with Intel names
Adds IDs in cpu_type.h


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12429 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added the gcc printf format attribute for debug_printf(), so that gcc warns about format/parameter inconsistencies.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12096 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added and implemented new system calls switch_sem() and switch_sem_etc(); even if
they are public now, they might become private later on.
It's almost the same as acquire_sem() but allows you to release another semaphore
atomically. This makes condvar implementations and the like very simple to do.
Added B_CHECK_PERMISSION flags to the user calls, although it's not honored yet.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11887 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added new semaphore flag B_KILL_CAN_INTERRUPT. It makes acquire_sem_etc()
interruptable by SIGKILL[THR], even if B_CAN_INTERRUPT is not set. Not
sure, if this is the best solution, but it works.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11484 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed B_USER_CLONEABLE_AREA. The value conflics with other flags and
it does belong to <KernelExport.h> anyway.
* Reverted the protection flags back to decimal for consistency with the
other places. BTW, since when do we use decimals for flags?


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11047 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introduced new protection flag B_USER_CLONEABLE_AREA. It makes kernel areas cloneable for userland apps.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11044 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Changed return value of read_port[_etc] from status_t to ssize_t. That's
not how it is declared in R5, but it is what actually is returned.
* Temporarily added debug_[v]printf() functions for userland usage,
equivalent to dprintf() in kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10758 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed a typo reported by John Drinkwater.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10542 a95241bf-73f2-0310-859d-f6bbb57e9c96

Happy source compatibility breaking:
- Removed the OBOS_CPU_TYPE stuff - our types are now always defined.
- Made the cpu types consistent, renamed X86 to x86.
- cpuid_info.eax_1 now also contains the extended family/model info.
- Renamed cpuid_info.eax_0.vendorid to vendor_id.
- changed B_CPU_x86_VENDOR_MASK to 0xff to make some space for future changes.
- added some more CPU types (if anyone knows more Transmeta IDs; I
couldn't find more of them).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10319 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a note to the new B_TEAM_USAGE_SELF/CHILDREN constants that they
are compatible to sys/resource.h definitions.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10269 a95241bf-73f2-0310-859d-f6bbb57e9c96

The inline version of find_thread() now references _kern_find_thread() if
__HAIKU__ is defined.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10266 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added Pentium M cpu type


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9703 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch from Olivier Coursiere, adds Athlon 64 and Opteron values. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9421 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added two experimental release_sem_etc() flags (both should stay, but they
may be renamed):
- B_RELEASE_ALL: the semaphore count is set to 0, all waiting threads are released
(the "count" argument of release_etc_sem() is ignored then)
- B_RELEASE_IF_WAITING_ONLY: the semaphore count is only decreased if there
are any waiting threads; ie. the semaphore is signaled
Together, they will make the pthread_cond_*() functions easy to implement, and
they come in handy at other places, too.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9329 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed delete_sem_etc() prototypes as that function is no longer available
(and never was in userspace, anyway).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9326 a95241bf-73f2-0310-859d-f6bbb57e9c96

Resolved an old ToDo item; thanks to Rogier van der Hee for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8294 a95241bf-73f2-0310-859d-f6bbb57e9c96

Since our libroot/os/thread.c already exports this, we can as well just add
it to the header, too :)
(it's a new function in Dano/Zeta)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8234 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix missing identation.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7488 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added the inline x86 asm version of find_thread() as it is found on BeOS.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6865 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a B_CURRENT_TEAM constant - it's not available in BeOS, but it's
actually used at several places (like get_next_thread_info(), ...).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6682 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed set_real_time_clock() - its time parameter is now uint32 not int32,
that's what real_time_clock() returns as well. I don't know why Be made
it int32, but I don't care too much either.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5144 a95241bf-73f2-0310-859d-f6bbb57e9c96

Trying to be quicker than shatty to add more ids, courtesy of pulse 1.07 on bebits.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3566 a95241bf-73f2-0310-859d-f6bbb57e9c96

okay, last commit for today :-P ... protected non-R5 cpu types with #define OBOS_CPU_TYPES and #ifdef OBOS_CPU_TYPES


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3502 a95241bf-73f2-0310-859d-f6bbb57e9c96

not all iv_model2 are xeon so I am taking it back out...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3500 a95241bf-73f2-0310-859d-f6bbb57e9c96

used xeon name directly, left IV_MODEL2 as another alias


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3499 a95241bf-73f2-0310-859d-f6bbb57e9c96

added some more ids, courtesy of pulse 1.06 on bebits


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3497 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add missing cpu_type values for AMD Athlon and Duron processor.
Next step: add B_CPU_INTEL_PENTIUM_IV, when we could boot successfully on such beast ;-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3104 a95241bf-73f2-0310-859d-f6bbb57e9c96

Unified the look of the different files a bit (their headers in particular).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2596 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed some garbage.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2585 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added some B_CPU_ defines, compatible against R5.1.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2184 a95241bf-73f2-0310-859d-f6bbb57e9c96

added thread_entry for backward compatibility


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1677 a95241bf-73f2-0310-859d-f6bbb57e9c96

beos compatibility fixes: exit_thread now issues a signal; wait_for_thread returns B_INTERRUPTED if target thread gets killed


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1674 a95241bf-73f2-0310-859d-f6bbb57e9c96

modified to provider better R5 compatibility


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1615 a95241bf-73f2-0310-859d-f6bbb57e9c96

Completed, rearranged, and cleaned up OS.h. Moved some typedefs from ktypes.h
to this place. Also removed create_sem_etc() from there, that shouldn't be a public call.
Cleaned up image.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1377 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed some header issues (mostly int, status_t).
Replaced <types.h> with <sys/types.h> because that's what those headers
were looking for.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1118 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added Errors.h, since SupportDefs.h can't be included for now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1115 a95241bf-73f2-0310-859d-f6bbb57e9c96

Change int into status_t, and other changes for better BeOS type compatiblitly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@975 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented send_data/receive_data/has_data thread syscalls


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@815 a95241bf-73f2-0310-859d-f6bbb57e9c96

Converted thread states to BeOS equivalents (excluding THREAD_STATE_FREE_ON_RESCHED, which will probably go away once the slab allocator is in). Converted priorities to BeOS equivalents; we now have 60 priority queues to map the 120 BeOS priority levels (which have a granularity of 2, thanks Axel) plus the idle queue. Fixed PS.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@573 a95241bf-73f2-0310-859d-f6bbb57e9c96

finished implementing get_thread_info, get_next_thread_info, get_team_info, get_next_team_info. New ps command behaving like the BeOS one is here, but doesn't work as libroot seems to crash when loaded at process startup... :/


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@570 a95241bf-73f2-0310-859d-f6bbb57e9c96

Second round of changes. Splitted thread.c into thread.c, team.c and scheduler.c. First kernel-only get_team_info and get_next_team_info implementation.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@569 a95241bf-73f2-0310-859d-f6bbb57e9c96

First round of big changes: the term team has replaced proc all over the kernel, the few kern_* syscalls have been renamed to sys_* for consistency, and other small changes. The ps app is temporarily disabled until get_next_team_info is implemented.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@557 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add the prototype for snooze.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@152 a95241bf-73f2-0310-859d-f6bbb57e9c96

Couple of small additions and a lot more doxygen stuff.

Web updated to reflect this.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@56 a95241bf-73f2-0310-859d-f6bbb57e9c96

It is accomplished ...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96