Commit Graph

5715 Commits

Author SHA1 Message Date
Axel Dörfler
a608485f26 * Added new team flag B_TEAM_DEBUG_PREVENT_EXIT that prevents teams from exiting
via exit() (the calling thread will drop into the debugger instead).
* The DebugServer now uses this flag by default.
* Added TODO comment: the default debugger should already be able to set a flag
  like this in order to close a race condition between dropping a thread into
  the debugger and setting the flag.
* Cleaned up the debug_server sources a bit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36265 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-14 18:03:48 +00:00
Axel Dörfler
897ca37d52 * Introduced a new debugger access to the keyboard drivers, and implemented that
in the PS/2 driver for now. The basic idea is to allow everyone to open the
  device, but only allow one key reader (as usual). However, once someone
  registers itself as a debugger, the original reader is blocked, and the
  debugger can read the key presses instead.
* Renamed ps2_keyboard.c to .cpp.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36256 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-14 12:30:23 +00:00
Clemens Zeidler
a90ebd77ee Work in progress of a Radeon HD 3200 driver to change the display mode (status when I leave the coding spring). At least it shows a picture but with a wrong scaling.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36243 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 22:35:53 +00:00
Michael Lotz
ee6e756ef1 Add license headers as pointed out by Jérôme.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36240 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 21:55:52 +00:00
Ingo Weinhold
c3676b54bf * Added vm_debug_copy_page_memory() which copies memory from a potentially not
mapped page.
* debug_{mem,strl}cpy():
  - Added "team" parameter for specifying the address space the address are
    to be interpreted in.
  - When the standard memcpy() (with fault handler) fails, fall back to
    vm_debug_copy_page_memory().
* Added debug_is_debugged_team(): Predicate returning true, if the supplied
  team_id refers to the same team debug_get_debugged_thread() belongs to.
* Added DebuggedThreadSetter class for scope-based debug_set_debugged_thread().
  Made use of it in several debugger functions.
* print_demangled_call() (x86): Fixed unsafe memory access.

Allows KDL stack traces to work correctly again, even if the page daemon has
already unmapped the concerned pages.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36230 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 17:40:15 +00:00
Ingo Weinhold
86875ad9d1 Added VMCache::DebugHasPage() and DebugLookupPage() for use in the kernel
debugger.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36228 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 17:18:57 +00:00
Ingo Weinhold
09418c869b Added DebugGet() method for use in the kernel debugger.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36227 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 17:16:42 +00:00
Michael Lotz
2548ea219a * Add the framework for adding an arch specific module to the PCI bus_manager.
* Implement such a module for x86 which currently exports only an MSI API.
* Implement the PCI part for configuring and enabling MSIs.
* Some automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36223 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 15:18:46 +00:00
Michael Lotz
33fbe25496 * Add code to allocate and free interrupt vectors for message signaled
interrupts (MSI).
* Add the remaining IDT entries and redirection functions in the interrupt code.
* Make the PIC end_of_interrupt() return a result to indicate whether the vector
  was handled by this PIC. If it isn't we now issue a apic_end_of_interrupt()
  in the assumption of apic local interrupt, MSI or IPI. This also removes
  the need for the gUsingIOAPIC global and doing manual apic_end_of_interrupt()
  calls in the SMP and timer code.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36221 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 14:46:09 +00:00
Axel Dörfler
ef9dbf80c1 * Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36218 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 13:36:53 +00:00
Axel Dörfler
15c81466c4 * Reverted part of r34474 that broke binary compatibility.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36212 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 13:01:56 +00:00
Axel Dörfler
f46308c92a * More header cleanup, continuing korli's work.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36206 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 09:48:02 +00:00
Jérôme Duval
d25dd4b920 some copyright headers clean up
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36203 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 21:02:09 +00:00
Oliver Tappe
ab1a4bef4f cleaning up after myself 4 years later:
* remove matches_broadcast_address slot in address module, as it
  doesn't exist anywhere
* automatic whitespace cleanup



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36193 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 19:06:46 +00:00
Oliver Tappe
56f097ebd9 Applying patch by Atis Elsts:
* fix connecting to INADDR_ANY work for tcp (effectively will
  connect to INADDR_LOOPBACK)
* add same behaviour to udp
* move some ipv4-specific code out of tcp into ipv4 address module
* bind() and connect() now reject addresses from non-matching 
  families
* myself: minor cleanup in udp.cpp with respect to 80 chars limit
Closes #5716 - many thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36192 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 18:39:34 +00:00
Adrien Destugues
4343960f55 olta+pulkomandy:
* Introduce an add-on system to allow libbe to call things living inside liblocale (as liblocale depends on libbe, it can't be linked the usual way)
 * This allows localizing the BColorControl class that had some text inside it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36190 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 18:07:09 +00:00
Michael Lotz
3d310bd5f4 * Fix build, the APIC definitions are used in the bootloader too.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 15:59:40 +00:00
Axel Dörfler
b289aaf66b * A BBuffer does not know where it came from, so
BBufferConsumer::BufferReceived() cannot know whom to send the "buffer is
  late" notification (unless we only have a single input). To solve this, the
  media_header now contains extra fields that can be used to create a
  media_source object.
* Unfortunately, BBufferProducer::SendBuffer() cannot know the output either in
  case there is more than one. Hence, I deprecated the existing SendBuffer()
  call and moved it into "private" - IOW old sources using it won't compile
  anymore under Haiku.
* I introduced a new SendBuffer() variant that also gets the media_source as
  argument.
* Updated all sources (that are part of the image) to use the new variant.
* Removed some purposely commented out code in the audio mixer.
* Implemented late buffer notification, as well as late buffer handling in the
  audio mixer; this is a bit of work in progress, so the debug output is left
  in there.
* Some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36184 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 13:15:46 +00:00
Michael Lotz
5819c3f9ff Forgot to remove these in the previous commit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36183 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 13:07:21 +00:00
Michael Lotz
655f3b4161 Seperate the generic (local) APIC stuff into it's own file and use it from the
other places where previously the same functionality was duplicated. Also
seperated the header which was originally arch_smp.h into apic.h and arch_smp.h
again as some of it is MP and not actually APIC.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36182 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 12:56:13 +00:00
Adrien Destugues
e9024a3be5 * Build tools : allow to run DoCatalogs with a custom regexp for special cases
* Introduce a system-wide localization catalog used for strings hidden deep in some libraries. Add special API to get it.
 * string_for_size is the first to make use of this system wide catalog. This allows to have a fully localized DriveSetup.
 * As a side effect, tracker also uses it. It now requires liblocale.so.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36175 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 23:00:25 +00:00
Ithamar R. Adema
f7b0c08cae This modifies the Postscript printer to be able to insert a pipe in between the Postscript generation
and the transport addon. The actual command use as pipe is retrieved from the PPD that can be selected
at printer creation time.

Currently PPD selection is not shown (as the PPD directory is not available) and therefore the pipe
will not be inserted.

This still needs a bit of TLC, so hope to commit the last changes to fully support this later this week.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36173 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 22:01:13 +00:00
Axel Dörfler
7c86c0a813 * Corrected comment.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36171 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 20:45:23 +00:00
Axel Dörfler
ee0d2be9e4 bonefish+axeld:
* Implemented a tiny bit more sophisticated version of
  estimate_max_scheduling_latency() that uses a syscall that lets the scheduler
  decide.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36170 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 20:40:58 +00:00
Ingo Weinhold
813d4cbe94 * Moved created subdirectory src/system/kernel/lock.cpp to new subdirectory
locks.
* Added syscalls for a new kind of mutex. A mutex consists only of an int32 and
  doesn't require any kernel resources. So it's initialization cannot fail
  (it consists only of setting the mutex value to 0). An uncontended lock or
  unlock operation can basically consist of an atomic_*() in userland. The
  syscalls (when the mutex is contended) are a bit more expensive than semaphore
  operations, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36158 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 16:07:39 +00:00
Ingo Weinhold
349039ff2e Added vm_[un]wire_page(), which are essentially versions of
[un]lock_memory_etc() optimized for a single page.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36156 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 15:07:06 +00:00
Ithamar R. Adema
b13b0b0f4e * Make sure LinkSender knows team ID of receiving team; this fixes the >64k ServerLink transfers.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36154 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 14:26:19 +00:00
Oliver Tappe
575625f155 fix drawing artefacts when the caret is being clipped, which lead
to parts of the caret being inverted:
* instead of always inverting the caret rect, we now invalidate when the
  caret should be hidden



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36153 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 14:13:57 +00:00
Stephan Aßmus
af6693471d Fixed build of the app_server test environment on Haiku.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36147 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 13:15:54 +00:00
Jérôme Duval
03e6434ec0 * fixes a BSlider issue noticed by Matt on the mailing list:
Invoke() wasn't called the first time you grab a slider and slide it all the way to the left.
Thanks for the test case.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36145 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-11 12:57:58 +00:00
Jérôme Duval
1590c69933 * added forkpty() and login_tty() to bsd compatibility, a test for forkpty().
* added a TODO questioning the closing master and slave in openpty() when applying window size fails.
* added TIOCSCTTY as a TTY ioctl code, the caller become controlling TTY. Review comments are welcome.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36105 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-10 13:48:28 +00:00
Stephan Aßmus
6ed212bd43 Added TODO about possibly better way to name some constants.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36081 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-08 10:03:43 +00:00
Ingo Weinhold
078dbb2d0e Defined more sysconf() and _POSIX_* constants required by POSIX.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36074 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-07 18:52:25 +00:00
Ingo Weinhold
1f285441c3 Define B_GENERAL_ERROR_BASE to INT_MIN instead of LONG_MIN. On 32 bit
platforms it's the same value, but we actually want type int, not long.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36072 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-07 18:49:04 +00:00
Axel Dörfler
7f0bff63d0 * Fixed typo.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36058 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-07 07:05:20 +00:00
Ingo Weinhold
2be99447d8 * Added some comments to the thread flags.
* Added new thread flag THREAD_FLAGS_ALWAYS_RESTART_SYSCALL. If set, it forces
  syscall restart even when a signal handler without SA_RESTART was invoked.
* Fixed sigwait(): If one of requested signals wasn't already pending it would
  never wake up. Also, the syscall always needs to be restarted, if interrupted
  by another signal.
* Renamed a bunch of the POSIX signal function implementations which did return
  an error code directly (instead via errno). Added correct POSIX functions
  where needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36054 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-06 20:23:18 +00:00
Ingo Weinhold
02e6d76c9c Replaced enums by macros as required by POSIX.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36041 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-05 17:05:25 +00:00
Ingo Weinhold
4f774c503c * VMArea::Unwire(addr_t, size_t, bool): Don't delete the removed range, but
return it.
* lock_memory_etc(): On error the VMAreaWiredRange object could be leaked.
* [un]lock_memory_etc(): Call VMArea::Unwire() with the cache locked and
  explicitly delete the range object after unlocking the cache to avoid
  potential deadlocks.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36035 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-05 12:12:36 +00:00
Ingo Weinhold
369111e741 * Removed the VMArea::Wire() version that has to allocate a VMAreaWiredRange.
Since the requirement is that the area's top cache is locked, allocating
  memory isn't allowed.
* lock_memory_etc(): Create the VMAreaWiredRange object explicitly before
  locking the area's top cache.

Fixes #5680 (deadlocks when using the slab as malloc() backend).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36033 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-05 11:08:01 +00:00
Ingo Weinhold
550376ffb8 * vm_delete_areas(): Changed return type to void (was status_t and not used).
* _user_map_file(), _user_unmap_memory(): Verify that the address (if given) is
  page aligned.
* Reworked memory locking (wiring):
  - VMArea does now have a list of wired memory ranges and supports waiting for
    a range to be removed.
  - vm_soft_fault():
    - Added "wirePage" parameter that, if given, makes the function wire the
      page and return it.
    - Added "wiredRange" parameter (for calls from lock_memory_etc()) and made
      sure we never unmap wired pages. This could e.g. happen when a page from a
      lower cache was read-mapped and a write fault occurred. Now in such a
      situation the function waits for the page to be unwired and restarts.
  - All functions that manipulate areas in a way that could affect wired ranges
    do now either require the caller to make sure there are no wired ranges in
    the way or do that themselves. Added a few wait_if_*_is_wired() helper
    functions for that purpose.
  - lock_memory_etc():
    - Does now also work correctly when the range spans more than one area.
    - Adds VMAreaWiredRanges to the affected VMAreas and retains an address
      space reference (so that the address space won't be deleted as long as a
      wired range exists).
    - Resolved TODO: The area's caches are now locked when
      increment_page_wired_count() is called.
    - Resolved TODO: The race condition due to missing locking after looking up
      the page mapping is now prevented. We hold the cache locks (in case the
      page is already mapped) and the new vm_soft_fault() parameter allows us
      to get the page wired.
  - unlock_memory_etc(): Changes symmetrical to those in lock_memory_etc() and
    resolved all TODOs.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36030 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-03 18:01:29 +00:00
Oliver Ruiz Dorantes
4d291edb32 Â- Use given macro for system team, thanks Jerome
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36028 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-02 13:37:16 +00:00
Oliver Ruiz Dorantes
62f5ba006a - Read Local features al LocalDevice constructor
- keep record in UL and KL side



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36027 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-02 12:12:29 +00:00
Oliver Ruiz Dorantes
2e26da485a - In the case the port is created in Kernel context force it to stay in kernel team,
as the creation can be initated by a UL thread



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36025 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-02 11:31:39 +00:00
Siarzhuk Zharski
5fbfe93a98 - 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
2010-03-28 16:17:23 +00:00
Ingo Weinhold
64d5a0a4b7 Added UnhandledDebugMessage() hook which is called by the base class
implementations of the other hooks. This way one can easily detect/handle
otherwise unhandled events.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35964 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-26 21:18:08 +00:00
Ingo Weinhold
1c421b8df4 Added optional "singleStep" parameter to ContinueThread().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35963 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-26 21:16:43 +00:00
Stefano Ceccherini
bb2576f0c8 Removed some code which was added to fix a crash, which was obviously fixed
correctly later in another way.
Removing this code should also fix ticket #3103.
Use the width of the Bitmaps instead of fixed values.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35962 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-26 20:23:30 +00:00
Stephan Aßmus
2789b3911a Rewrote BAffineTransform to not be based on agg::trans_affine, which was pulling
in the AGG header. Reused the AGG code were applicable and implemented a lot
more features. The Multiply and PreMultiply meaning is reversed with respect to
AGG, but follows the mathematical meaning. Added type_code
B_AFFINE_TRANSFORM_TYPE to TypeConstants.h and let BAffineTransform derive from
BFlattenable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35958 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-26 17:20:11 +00:00
Stephan Aßmus
abb02bc4a4 Moved BAffineTransform from shared kit into interface kit. Still in BPrivate
namespace. Applied 80 char/line limit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35955 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-26 11:20:53 +00:00
Ingo Weinhold
53446ebf80 Added a few classes to the debug kit:
* BDebugMessageHandler: Interface with hooks for handling of debug messages.
* BDebugContext: Essentially a C++ wrapper for struct debug_context, with
  handy methods for controlling a debugged team.
* BTeamDebugger: Proxy for a debugged team. Derived from BDebugContext.
* BDebugLooper: Wraps a main debug message loop. Any number of BTeamDebuggers
  can be added and associated with BDebugMessageHandlers.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35953 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-26 00:15:59 +00:00