Commit Graph

3788 Commits

Author SHA1 Message Date
Axel Dörfler
416458e9c4 * Added nothrow to the new operator because otherwise the C++ compiler
will not accept if the allocator returns NULL and crashes instead
  (ie. not compiling in tracing would have crashed if some module tried
  to use it).
* Added total entries count to the KDL command output.
* Fixed computing the start index of the KDL command.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23460 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-12 23:55:53 +00:00
François Revol
884c36167c Flag for LPSTOP availability.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23459 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-12 23:55:53 +00:00
Axel Dörfler
aa5d2a2df2 bonefish+axeld:
* Implemented an optional tracing layer that can be used in the kernel.
  Nice to use if you don't have serial output or need something that doesn't
  slow down the system as much.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23447 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-12 18:41:35 +00:00
Michael Lotz
f82c11c079 bonefish+mmlr:
* Move most of MIME database support out of libbe and into registrar
* Use the (async) MessageDeliverer instead of a synchronous SendMessage in _SendMonitorUpdate

This fixes a deadlock when the message port of a MIME database watching
application gets full as documented in bug #1311.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23423 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-11 22:45:06 +00:00
Stephan Aßmus
374b5544a9 * expose the XOR function for BRegions (for now called "ExclusiveInclude")
which already existed in the region backend ported from XOrg


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23394 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-11 13:42:21 +00:00
Stefano Ceccherini
6e11b3f991 Close the whole menu hierarchy when invoking an item via keyboard. Added
a TODO comment.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23389 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-11 12:08:21 +00:00
Ingo Weinhold
34b3b26b3b Merged branch haiku/branches/developer/bonefish/optimization revision
23139 into trunk, with roughly the following changes (for details svn
log the branch):
* The int 99 syscall handler is now fully in assembly.
* Added a sysenter/sysexit handler and use it on Pentiums that support
  it (via commpage).
* Got rid of i386_handle_trap(). A bit of functionality was moved into
  the assembly handler which now uses a jump table to call C functions
  handling the respective interrupt.
* Some optimizations to get user debugger support code out of the
  interrupt handling path.
* Introduced a thread::flags fields which allows to skip handling of
  rare events (signals, user debug enabling/disabling) on the
  common interrupt handling path.
* Got rid of the explicit iframe stack. The iframes can still be
  retrieved by iterating through the stack frames.
* Made the commpage an architecture independent feature. It's used for
  the real time data stuff (instead of creating a separate area).
* The x86 CPU modules can now provide processor optimized versions for
  common functions (currently memcpy() only). They are used in the
  kernel and are provided to the userland via commpage entries.
* Introduced build system feature allowing easy use of C structure
  member offsets in assembly code.

Changes after merging:
* Fixed merge conflict in src/system/kernel/arch/x86/arch_debug.cpp
  (caused by refactoring and introduction of "call" debugger command).



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23370 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-11 00:36:44 +00:00
Axel Dörfler
3e5b9076f9 * Fixed (or rather, worked around) a deadlock in the VM: when a file was
resized but still had dirty pages to be written back, 
  vm_cache_resize() (which is called with the inode lock being held)
  deadlocked with the page writer.
* Now, I reintroduced busy_writing: it'll be set by everything that
  writes back pages (vm_page_write_modified(), and the page writer),
  and will be checked for in vm_cache_resize() - other functions are not
  affected for now, AFAICT.
* vm_cache_resize() will clear that flag, and the writer will check it
  again after it wrote back the page (which will fail when it's outside
  the file bounds), and if it's cleared, it will get rid of the page
  (if the file has been resized again in the mean time, writing it will
  succeed then, and we'll keep the page around).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23334 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-09 22:25:21 +00:00
Axel Dörfler
bcb71f00e8 * My last change to vm_page.cpp made an existing bug much more likely to
appear: when freeing a modified page, it wouldn't have a cache
  anymore, but set_page_state_nolock() depended on it.
* To work around this, I added a vm_page_free() function, which the
  caches that free modified pages have to call (but others may, too).
  It will correctly maintain the sModifiedTemporaryPages counter in case
  the cache has already been removed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23318 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-09 18:15:28 +00:00
François Revol
1dc0bb774c Avoid empty struct
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23263 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-06 00:40:17 +00:00
Jérôme Duval
0f928a18d2 updated mesa to 7.0.2
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23260 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-05 16:12:28 +00:00
Stefano Ceccherini
9e64a7ed1b Fixed problem with some popup menus (check ticket #1679)
Moved GetMouse() calls near the check for exit conditions.
Reorganized a bit the code, and hopefully simplified it in some places.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23229 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-03 07:30:05 +00:00
Axel Dörfler
c88e5e410c * Added support for the G33 line of chips: mode setting and acceleration is working fine AFAICT.
* Implemented mapping the GTT area for i9xx chips other than the i965. This should also fix the
  driver working with these chips at all.
* The memory used by the driver now take the GTT area into account - before the GTT could be
  overwritten theoretically...
* Added fix for some i965 quirks from the X driver.
* Added some overlay definitions for the i965.
* Started support for G33 overlay (not complete yet).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23220 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-02 18:44:39 +00:00
Marcus Overhagen
70eb0da7e0 Mask io-space bit in promise_tx2 driver, the driver was broken after recent ide-adapter changes.
Replaced IDE_ADAPTER_IS_PRIMARY by IDE_ADAPTER_CHANNEL_INDEX to support more than 2 bus master channels,
and made ide_adapter aware of 3rd and 4th channel when calculating bus master dma address.
Fixed bus master DMA support in legacy_sata driver for tertiary and quaternary channel, channel 3 and 4
were using the DMA engine of primary and secondary channels (that might have destroyed your data).
Use PCI_address_io_mask instead of ~PCI_address_space (no functional change).



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23207 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-01 20:31:14 +00:00
Stefano Ceccherini
921eba6e4d BPrintJob: PrintableRect(), PaperRect() and GetResolution() now call
_LoadDefaultSettings() if no settings were loaded already, in order to 
return valid values. Renamed private methods to fit our guidelines.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23204 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-01 15:54:28 +00:00
Michael Pfeiffer
9ffc1f4105 Checked in too soon.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23195 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-30 10:33:31 +00:00
Michael Pfeiffer
5d632c2aba - Fixed HW cursor issues:
- in order to set cursor position SVGA_CURSOR_ON_SHOW has to be written to register SVGA_REG_CURSOR_ON. 
  - do not use alpha cursor because it does not support inverting of source pixels.
- Fixed wrong usage of if-statement inside switch-statement
- Sync at end of SCREEN_TO_SCREEN_BLIT so that app_server does not write to frame buffer while accelerated operation is still running.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23193 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-30 10:06:46 +00:00
François Revol
a78864975b Move mmu definitions to a header so the bootloader can also use them.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23188 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-29 14:44:47 +00:00
François Revol
171a03646d Some more fields that helps compiling, but I'll have to sort that out later.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23187 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-29 13:01:14 +00:00
François Revol
5eeaf46777 Minimal headers for atari_m68k
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23186 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-29 12:58:32 +00:00
Stefano Ceccherini
d73c4e9fb1 Put the code to Extract a replicant into its own function.
BShelf::_AddReplicant() is finally getting acceptable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23182 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-28 11:07:28 +00:00
Stefano Ceccherini
898edb5ba7 Split BShelf::_AddReplicant() functionality into smaller methods. Not
yet done, but I hope it's getting better


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23181 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-28 10:49:04 +00:00
Marcus Overhagen
882123356b Added more debugging code. The partition code appears to be using objects that have been destroyed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23165 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-26 22:26:08 +00:00
Stephan Aßmus
099fb2d3be * removed declarations for methods which are not used/implemented in View.h
* improved naming of some private BView functions and used our underscore
  prefix
* added a _DrawAfterChildren method to BView which does the necessary setup
  and calls the DrawAfterChildren hook
* call the new _DrawAfterChildren method in the BWindow implementation, this
  was easy since the view tokens are already hierachically sorted
* implement support for B_DRAW_ON_CHILDREN in the app_server's ViewLayer, it
  simply means that children are ignored for the views clipping region, any
  drawing methods will paint over children (therefor the B_DRAW_ON_CHILDREN
  flag is even properly named)

With these changes, support for B_DRAW_ON_CHILDREN and the DrawAfterChildren()
hook are implemented and behave exactly as on R5 as far as I can tell, also
for the view background painting.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23154 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-25 14:47:06 +00:00
Axel Dörfler
8818c50507 * Made QueueCommands::Write() and MakeSpace() public.
* Implemented MakeSpace() (not yet tested).
* Changed intel_wait_engine_idle() to spin() between reads and to timeout
  after 1 second of waiting (could probably be done way earlier).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23120 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-13 14:56:28 +00:00
Michael Lotz
fd0986401e Ignore disabled local APICs.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23118 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-12 18:39:41 +00:00
Michael Lotz
f108445b5e * Initial support for ACPI tables to detect multiprocessor configurations
* ACPI is evaluated first as it also handles things like multi core or hyper threading setups
* Removed other (disabled) hyper threading code per the notes in the corresponding ToDo
* Limit the detected CPU count to 2 for now as I wasn't able to get it working in either emulation nor real hardware with more than 2 CPUs
* Added a reserved byte to the mp_config_table struct, it worked only by luck as the compiler did padding there to get to the same size

I can now boot my Core 2 Quad with two out of four processors active :-)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23100 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-09 21:01:55 +00:00
Axel Dörfler
21885de266 * BFS now always writes back the whole block when it writes the super block.
* Therefore, I've added an I/O control that let's it update the boot block
  part of this block, so that makebootable can use it on a mounted volume
  (this will probably be moved into a disk system API later).
* Added user_memcpy() to the fs_shell.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23082 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-08 14:23:35 +00:00
Jérôme Duval
d2d6724788 added pthread_once() implementation and tests
there is still a TODO on an init race condition 


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23076 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-07 21:02:59 +00:00
Jérôme Duval
4ff6af6d52 applied patch by kaliber
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23075 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-07 19:30:34 +00:00
Michael Lotz
dfa4dfe033 Something else that has been laying around for some time. Implemented hash_grow() that can grow a hash table to a new table size. Automatic growing is commented out in hash_insert() since there needs to be a way to disallow growing in certain cases (i.e. where no allocations can be made). This is detailed in the ToDo at the top of the file.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23074 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-06 21:58:06 +00:00
Michael Lotz
bbea21a256 Forgot the header change in the last commit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23073 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-06 21:41:08 +00:00
Oliver Ruiz Dorantes
d89505dc24 Wrong method name
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23033 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-30 19:51:44 +00:00
Ingo Weinhold
92ab20b3a4 Added a list of death_entry's to the teams structure. It stores the
exit status of (non-main) threads of a team. Fixes bug #1644.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23009 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-28 00:07:32 +00:00
Axel Dörfler
5845b6ecc5 * The boot loader now remembers the bytes per row as told by the graphics card, and
passes that information on to the kernel. This should fix wrong bytes per row with
  certain resolutions and graphics cards.
* The boot loader now recognizes 15 bit modes that are advertised as 16 bit modes.
  This should fix wrong colors in 16 bit modes on some cards.
* Reenabled setting MTRR for VESA mode - don't remember why I disabled it, but it
  works fine on my test machines.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23006 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-27 16:33:19 +00:00
Axel Dörfler
3ae3b04bce * The boot loader (bios_ia32 only) now duplicates everything that goes to the
serial output, and puts it into the new kernel_args::debug_output field.
* syslog_init() will now check if there is anything in kernel_args::debug_output
  and will put that into the syslog buffer.
* dump_block() now also prints an offset.
* Fixed warning in mmu.cpp.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23003 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-27 12:59:34 +00:00
François Revol
7579aad575 Fix extra token at end of #endif
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22974 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-21 22:57:33 +00:00
Stefano Ceccherini
ee70f30ea0 cleanups
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22965 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-20 12:59:59 +00:00
Jérôme Duval
c6f1a3bfbb this macro is preferred
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22960 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-19 19:50:38 +00:00
Ryan Leavengood
aaa10d6056 Added trunc to the math headers. I need this for JavaScriptCore. It is already
defined in libroot.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22949 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-18 16:54:48 +00:00
Ingo Weinhold
f969977bc1 Patch by Vasilis Kaoutsis (modified by myself): Implemented sigset().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22947 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-18 16:39:18 +00:00
Axel Dörfler
7301a7fbdb bonefish+axeld:
* The debug_server now sends the registrar messages whenever the debug alert
  is shown, and also, if the user wants to debug the team.
* In the latter case, the registrar will now cancel a shutdown process.
* Also, it will now wait with the shutdown process until the user has
  acknowledged the debugger alert.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22926 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-14 01:28:47 +00:00
Axel Dörfler
7333992516 On a media change, the KDiskDevice must do a bit more than it did:
* it now updates the partition data,
* the flags,
* and the disk geometry - and that now allows the session add-on to actually
  detect a newly inserted CD.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22918 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-13 12:18:06 +00:00
Axel Dörfler
4a31d30e84 * The file map needs to know the actual file size to be able to know if it has
the complete extent info or not.
* file_map_translate() now cuts down the request to the file bounds.
* Adjusted BFS and FAT to the API changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22913 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-13 10:34:48 +00:00
Axel Dörfler
88ef411154 * Added an UninitializeMedia() method to KDiskDevice that also resets the
device geometry.
* If SetTo() reports no media, and GetGeometry() fails, the device geometry
  is now reset as well.
* KDiskDeviceManager::_ScanPartition() no longer unmarks the partition busy;
  this is now done by the caller, and done independently from the outcome of
  _ScanPartition(). This also fixes the problem that devices with no media
  were never marked unbusy (and thus were ignored subsequently).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22912 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-12 23:20:33 +00:00
Ingo Weinhold
6e122bd99e axeld + bonefish: Missed those changes in the previous commit:
* Added vfs_unmount(), which allows unmounting by dev_t (used by the DDM).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22910 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-12 20:54:17 +00:00
Ingo Weinhold
b3a5629b9e axeld + bonefish:
* Unmount when uninitializing a partition.
* Finished the media checker implementation, i.e. we rescan when a media
  was inserted and uninitialize when ejected.
* Turned the disk device media checker from a kernel daemon into a thread.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22909 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-12 18:41:36 +00:00
Marcus Overhagen
f668d91b37 This hopefully stops BPoligon from corrupting memory.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22887 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-10 21:23:04 +00:00
Axel Dörfler
3d268eda3d * Extracted file_map API out of the file cache - it's now an optional service
that can be used by file systems.
* Changed the way the file cache works: instead of reading/writing to the
  underlying device directly, it can now be used for any data source, ie.
  also network file systems.
* As a result, the former pages_io() moved to the VFS layer, and can now be
  called by a file system via {read|write}_file_io_vec_pages() (naming
  suggestions are always welcomed :-)). It now gets an FD, and uses that to
  communicate with the device (via its fs_{read|write}_pages() hooks).
* The file_cache_{read|write}() functions must now be called without holding
  an I/O relevant file system lock. That allows the file cache to prepare the
  pages without colliding with the page writer, IOW the "mayBlock" flag can
  go into the attic again (yay!).
* This also results in a much better performance when the system does I/O and
  is low on memory, as the page writer can now finally write back some pages,
  and that even without maxing out the CPU :)
* The API changes put slightly more burden on the fs_{read|write}_pages()
  hooks, but in combination with the file_map it's still pretty straight
  forward. It just will have to dispatch the call to the underlying device
  directly, usually it will just call its fs_{read|write}_pages() hooks
  via the above mentioned calls.
* Ported BFS and FAT to the new API, the latter has not been tested, though.
* Also ported the API changes to the fs_shell. I also completely removed its
  file cache level page handling - the downside is that device access is no
  longer cached (ie. depends on the host OS now), the upside is that the code
  is greatly simplified.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22886 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-10 21:19:52 +00:00
Ingo Weinhold
c9830ce0f5 * KDiskDeviceManager::{Find,Load}DiskSystem() can also find the disk
system by pretty name (not only module name) now.
* _user_initialize_partition() loads the disk system by pretty name.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22880 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-11-10 20:30:22 +00:00