Commit Graph

1996 Commits

Author SHA1 Message Date
Axel Dörfler
356f4957fa Added a function that clears the keyboard buffer.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9958 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-15 18:02:50 +00:00
Axel Dörfler
8a4b1da1e7 Corrected the information where the real/protected mode stacks begin; the
comment did not take the BIOS data area into account.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9957 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-15 18:01:52 +00:00
Axel Dörfler
0084d31635 Added an additional flags parameter to fs_mount(), "args" is now a const char.
Turned off debugging output in pipefs.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9951 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-15 16:43:30 +00:00
Axel Dörfler
ead0d79064 Debug output now uses the TRACE() macro, turned debug output off.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9942 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 17:21:14 +00:00
Axel Dörfler
fdc19c4c1a Accidently disabled old BeOS API.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9941 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 17:18:45 +00:00
Axel Dörfler
f99b76aafb Changed fs_mount() call, "args" is now a const char, added flags parameter.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9940 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 17:03:48 +00:00
Axel Dörfler
eb9f0103f8 file_cache_delete() can now safely be used with a NULL pointer.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9938 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 16:46:05 +00:00
Axel Dörfler
6d6292cffa Some changes and bug fixes to make the API better to use:
- added user data pointer to cache_transaction notifier
- added functions block_cache_set_dirty(), and block_cache_make_writable()
- cache_transaction_next_block() let's you iterate over all blocks in the transaction
- instead of binding the block contents to the transaction (read-only checked
  out blocks did only see the unchanged blocks until the transaction was closed)
  the block now always shows the current data - even if the old way had some
  advantages, it was terrible to use
- the blocks were not correctly added to the transaction
- improved debug output
- can check if the read-only blocks were changed accidently (compile time option)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9936 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 16:43:51 +00:00
Axel Dörfler
9ad2b1324f The boot loader places the debug symbols in the kernel args, and since
we don't want to copy them over to the kernel heap, we just don't free
the kernel args if the debug symbols are enabled - and since there are
no driver settings yet in the kernel, this is always for now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9931 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-11 19:43:59 +00:00
Oliver Tappe
23db182d85 - deactivate vtable-thunks, as BeOS never used them and we need to be
compatible; change vtable-label-prefix accordingly.
- removed inclusion of wchar.h, as this breaks the libstdc++-build (hopefully
  this doesn't break anything ?!?)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9903 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 19:43:14 +00:00
Oliver Tappe
208f00ecf7 - added missing defines to compile libio with _STDIO_USES_IOSTREAM not being
set (although we do set it now).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9902 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 19:39:13 +00:00
Oliver Tappe
2468e805d8 - added comment about why stdin/stdout/stderr and cin/cout/cerr synchronization
never worked in BeOS (and why it works now).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9901 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 19:36:30 +00:00
Oliver Tappe
9777605673 - added a (commented out) specification of how to build a standalone libio
which can be used to test haiku's own libstdc++ under R5.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9900 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 19:27:32 +00:00
Oliver Tappe
f32abcdce8 - added haiku-specific implementation of bits/errno.h, as required by
the stdlib-part of glibc.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9899 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 19:25:29 +00:00
Jérôme Duval
0cdef817cf Added non working functions estimate_max_scheduling_latency and suggest_thread_priority
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9896 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 09:19:36 +00:00
Axel Dörfler
85b750f216 Implemented first test implementation of the new block cache and transaction API.
Moved from mutexes to benaphores.
Removed partial write support of the old API.
remove_cached_device_blocks() will now actually free all remaining blocks.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9895 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 02:03:39 +00:00
Axel Dörfler
4f727c8fb6 New function hash_remove_first() makes emptying a hash table much simpler.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9892 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 01:56:22 +00:00
Jérôme Duval
6eb4c8d477 added gnu regex
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9889 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 22:49:35 +00:00
Jérôme Duval
5ebc38dcf6 added regex in our libroot.so, it is the one from our Gnu grep 2.5
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9888 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 22:48:36 +00:00
Jérôme Duval
ca72d05ae0 we can't read this data from userland yet, help!
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9887 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 22:45:48 +00:00
Axel Dörfler
43576fd35b Removed some debugging output that shouldn't have made it into the repository.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9886 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 13:57:03 +00:00
Axel Dörfler
3407cab7da Temporarily added initialization of the system time conversion factor (x86)
to the arch independent section (pure laziness + I am not yet sure how this
will look like on other platforms).
Fixed the clone_area() command: B_CLONE_ADDRESS must not be used in the
same address space, because the area creation then can only fail.
Added an explanation on why the area is cloned at all.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9885 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 13:50:52 +00:00
Jérôme Duval
06dae80951 clean up of region=>area, addr_type=>addressSpec, fixed compile errors when trace is active
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9884 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 13:42:12 +00:00
Jérôme Duval
2e080fb4d6 switch to struct real_time_data, renamed function and variables
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9881 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 12:51:59 +00:00
Jérôme Duval
b138834ceb added a read only cloned area for real time data. untested yet.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9880 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-09 12:44:53 +00:00
Axel Dörfler
cb0e529459 A terminated buffer just feels better.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9875 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 23:23:17 +00:00
Jérôme Duval
e617ef9b0a line must be computed, fix the bottom of the screen "diff fortunes profile" bug.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9873 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 19:42:42 +00:00
Axel Dörfler
3f345c7e95 Implemented clone_area() and _user_clone_area(). Not tested, but should work.
Added some missing consts.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9872 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 19:26:43 +00:00
Axel Dörfler
5b532f8614 Added fs_volume.h header, "resolved" one of the last old ERR_* error codes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9870 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 18:35:47 +00:00
Axel Dörfler
60bbe6afce Our file system are different, and old mount stuff does not work anymore;
we do not support mount() and unmount() anymore.
I've not removed that file in case we decide that we have to export those
functions for whatever reason.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9868 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 18:32:43 +00:00
Axel Dörfler
b9be02df0c vm_area_for() did not work correctly; apparently, I had chosen the wrong area_for()
like implementation to copy from...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9863 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 15:05:10 +00:00
Axel Dörfler
534d8fbcc7 Fine-graded debug output. Debug output disabled by default.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9862 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:37:07 +00:00
Axel Dörfler
13dee31361 Now uses create_area() instead of vm_create_anonymous_region().
The page_stats debugger command now understands queue names as well.
Some minor cleanup, improved error checking.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9861 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:34:35 +00:00
Axel Dörfler
1c11f7ea8a Got rid of regions - we're now back in area-land.
Renamed vm_area::lock to vm_area::protection to be less confusing - wiring
is still called wiring, though (might be renamed to lock later, as that's
how BeOS calls it).
Renamed some global variables to match our naming scheme.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9860 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:25:09 +00:00
Axel Dörfler
df9445ba48 Replaced region_id with area_id.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9859 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:17:19 +00:00
Axel Dörfler
98cc327660 Replaced region_id with area_id.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9857 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:11:46 +00:00
Axel Dörfler
070f286492 Use create_area() instead of vm_create_anonymous_region().
Some minor other cosmetic changes.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9856 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:06:50 +00:00
Axel Dörfler
a13f918460 No need to have the kernel daemon run immediately.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9855 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 14:03:19 +00:00
Axel Dörfler
07bdb9c6ea Got rid of gSemRegion as it is never really used.
Renamed all static global variables to have the 's' prefix.
acquire_sem_etc() now fails if B_RELATIVE_TIMEOUT and B_ABSOLUTE_TIMEOUT
are both set.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9854 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 13:57:40 +00:00
Axel Dörfler
148a8e0c57 Renamed *_stack_region_id with *_stack_area, also replaced region_id with area_id.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9853 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 13:53:34 +00:00
Axel Dörfler
877547cdb0 Renamed *_stack_region_id with *_stack_area, also replaced region_id with area_id.
Fixed a bug in snooze_etc(): it could define both, B_ABSOLUTE_TIMEOUT and
B_RELATIVE_TIMEOUT at the same time.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9852 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 13:52:11 +00:00
Axel Dörfler
99bd520827 Now makes use of the real_time_data structure.
No longer crashes due to architectural VM restrictions (ie. the area
is kernel only but writable now - should be cloned).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9851 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 11:48:04 +00:00
Axel Dörfler
6aa419e55f Correctly implemented find_area() and area_for(), available for userland
and the kernel.
create_area() can now only create kernel areas.
_user_create_area() now directly calls vm_create_anonymous_region().
Removed broken find_region_by_address() and find_region_by_name().
Removed vm_find_region_by_name().
Renamed the idle thread stack areas.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9848 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 11:20:20 +00:00
Axel Dörfler
bcf9ffef0b Fixed a possible crashing bug.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9847 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 11:17:06 +00:00
Axel Dörfler
8bce4da9ee Replaced vm_find_region_by_name() with find_area().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9846 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 11:15:07 +00:00
Axel Dörfler
704df541ac No longer uses private VM API to the base address of the idle thread stacks.
Renamed the idle thread and their stack areas.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9844 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 11:12:05 +00:00
Axel Dörfler
3f97e14d42 Fixed a comment as pointed out by Jerome.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9843 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-08 10:17:41 +00:00
Jérôme Duval
bc5583d710 added pclose.c to the build, needed for running diff
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9824 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-07 11:30:35 +00:00
Jérôme Duval
ca6e6e8d16 removed unuseful clone_area
This is a temporary solution, until moving to a global kernel export data struct


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9819 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-07 01:19:27 +00:00
Jérôme Duval
3a88903282 _kern_set_real_time_clock now returns a status, we now use it for errno
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9818 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-07 01:16:12 +00:00
Jérôme Duval
d104cdcbae Moved sBootTime to an area, so that userland can clone it
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9811 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-06 17:37:00 +00:00
Jérôme Duval
dc80059933 first real_time_clock impl
todo : setup_rtc_area should be called on startup


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9810 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-06 17:34:39 +00:00
Axel Dörfler
d2170152b1 _user_set_real_time_clock() can now return an error. It currently even
will do this if this function is called by anyone other than the root
user.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9804 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-05 16:08:00 +00:00
Jérôme Duval
c345d00db1 added a check of permission
now set errno and return -1 for errors


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9802 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-05 13:25:13 +00:00
Jérôme Duval
4fe4cbd39c added implementation of stime
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9801 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-04 23:02:54 +00:00
Axel Dörfler
fe5b39146f Neither unregister_wait_for_any() nor register_wait_for_any() returned
status.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9799 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-04 16:42:16 +00:00
Axel Dörfler
bd00cbc6a9 Updated the PPC stuff to recent changes in other parts.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9798 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-04 16:41:32 +00:00
Ingo Weinhold
90072e721d Always define the symbols needed for basic C++ features. If we link against libgcc.a the symbols from there are simply overridden.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9778 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 17:33:17 +00:00
Axel Dörfler
ba44a1e8e1 Changed the way the stores commit their memory: there is no special handling
for temporary memory anymore, it's the store's responsibility to do that
correctly now, and that functionality is reached via the vm_cache using
vm_cache_set_minimal_commitment().
Therefore, the vm_store commit() function now returns a status instead of
the size that could be commited.
Replaced the max_commit mechanism with one that cares about the available
memory, stores can reserve and unreserve such memory. The anonymous_commit()
will now fail in case it could not reserve the needed amount of memory.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9777 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 17:24:41 +00:00
Axel Dörfler
d0f68c485f Added uio functions to the kernel (readv/writev[_pos]()).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9775 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 16:23:45 +00:00
Axel Dörfler
8c3e1399ec Thanks to Johannes Fortmann, I learned that the blinking mode can be turned
off to enable bright background colors. It's now always done which enabled
me to improve the slider colors a bit.
Therefore, console_set_color() no longer clears bit 8 from the background color.

Now no longer tries to change the palette in non-8-bit modes; that fixes
the strange colors I got in high and true color modes (VESA palette changing
would fail and the fallback VGA palette changing was responsible for the effect).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9772 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 15:43:27 +00:00
Axel Dörfler
2786541fbe Fixed a crashing bug in fill_sem_info() - if it was called for a semaphore
with an empty queue, it crashed. sem_info::latest_holder is obviously not
set correctly, and should be fixed.
Some cosmetics.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9771 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 15:33:01 +00:00
Axel Dörfler
c89cbee2cf Added missing times() function (almost empty stub implementation).
Implemented uio.h functions: readv/writev[_pos]().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9770 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 15:05:35 +00:00
Axel Dörfler
f0dd6fc2c8 Since the status field is still not set correctly (lazy me), reset it to zero at least.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9769 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 15:03:51 +00:00
Axel Dörfler
8c390406d7 Added missing putenv() implementation. Chosed to limit env names to an arbitrary length of 64 bytes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9768 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 15:00:08 +00:00
Axel Dörfler
c1a8ebfa2d Added missing legacy bcmp() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9767 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 14:57:15 +00:00
Axel Dörfler
9d171dd8f9 Implemented _{user|kern}_{read|write}v() functions.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9765 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 14:54:10 +00:00
Axel Dörfler
c426897f56 Changed to make use of environment variables if present. I think we'll
later should cut down on the defaults.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9763 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 14:24:10 +00:00
Axel Dörfler
73760b2058 Moved serial interface code into separate file.
serial_init() is now called from start().
Changed the way the serial debug output is served: instead of having
the console node to dump everything to serial, too, only dprintf()
triggers serial output now.
dprintf() is now silent unless in debug mode; serial output could
be enabled separetely, though (currently only at build time).
There is no need to disable serial output while the menu is running.
Removed unnecessary grist from the Jamfile.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9756 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 03:02:34 +00:00
Axel Dörfler
5a7a832f37 Debug output now uses dprintf() rather than printf().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9755 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:35:56 +00:00
Axel Dörfler
1baf43ea86 Since my original color setup only looked good in Bochs (on real machines
some stuff blinked and had wrong colors), we now have a new color scheme
in the boot loader. Not perfect, but looks okay and the same on Bochs and
real machines.
Made changing the colors again easier by moving most colors to constants.
We now have 3 lines for help texts.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9754 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:31:41 +00:00
Axel Dörfler
cdd04333a0 Standard console height are 25 lines, not just 24.
Now clears the screen and scrolls using the current colors (which allows
for other background colors than black).
console_set_color() no longer allows to set the 8 bit of the background
color which indicates blinking.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9753 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:28:27 +00:00
Axel Dörfler
d70ad16601 Changed the console color names to something simpler and better fitting.
Added comments about which colors can be used for what (unlike Bochs,
real systems support blinking modes, and therefore only 7 bits for
the background color).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9752 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:25:28 +00:00
Axel Dörfler
92e0317c84 Disabled VESA palette changing for now; it does not seem to work correctly
or I am messing things up (it will now use good old VGA palette programming).
This fixes the strange colors on my system, should investigate on how to
properly use the VESA stuff here.
Debug output now goes through dprintf().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9751 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:23:42 +00:00
Axel Dörfler
d3b2cb65ad Now properly resets the system using the keyboard controller.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9750 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:20:59 +00:00
Axel Dörfler
74a5be2dbd No longer clobbers the lower 16 bit of the partition offset before it is saved.
The boot partition was not likely to be found before.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9749 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:20:06 +00:00
Axel Dörfler
8ba84a800d Partitions do now know if they actually represent a known partitioning system.
Now correctly removes the partitioning system from a device when it is no longer
needed. Also resets the parent pointer of its children.
Debug output now goes through dprintf() rather than printf().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9748 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:17:58 +00:00
Axel Dörfler
127b80eca2 Fixed a bug when the wanna-be boot partition could not been mounted;
the partition was deleted, but never removed from the partition list.
No longer prints out the root directory contents of all file systems.
Debug output now uses dprintf() rather than printf().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9747 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:15:31 +00:00
Axel Dörfler
b487348fb3 Now only use dprintf() for debug output.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9746 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 02:13:18 +00:00
Axel Dörfler
40360d8c38 Added stpcpy() implementation for the sake of compatibility (it's not a POSIX function).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9735 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-02 01:49:54 +00:00
Axel Dörfler
d7fe004a2a The kernel string functions are now part of kernel_posix.o.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9734 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-02 01:41:09 +00:00
Axel Dörfler
eed194ef81 The kernel no longer links against posix_string.o, but has it's own subset now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9733 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-02 01:37:16 +00:00
Axel Dörfler
ed85746ace If available, main2() will now execute the Bootscript. If not, it will fall
back to the old "init" command.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9720 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 21:44:23 +00:00
Axel Dörfler
e27751d3df Fixed a stupid bug in create_team_thread_start(): it copied the env variables
in the wrong direction for some time now, corrupting the argument area (user
apps would crash).
B_SYSTEM_TEAM is now reserved, so that no team can be created there.
Fixed some warnings when debug output is enabled.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9719 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 21:38:56 +00:00
Axel Dörfler
7a577b56a1 Now starts a login shell.
Renamed console_reader() function to keyboard_reader().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9718 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 21:35:10 +00:00
Axel Dörfler
0759a7e5da pipefs_create() now also allows to open an existing pipe.
The inode now keeps track of the number of readers/writers.
Inode::BytesInChain() is now only used protected by the request lock.
Implemented some missing POSIX demands:
- when the last writer is closed, all waiting read requests are aborted
- pipefs_write() now returns EPIPE and signals the current thread with
  SIGPIPE in case there are no readers left
- pipefs_read() will now return 0 in case there are no writers and no
  unread buffers left in the pipe.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9717 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 20:36:09 +00:00
Axel Dörfler
fa00c58619 Fixed a potential memory leak in devfs_open().
Correctly implemented devfs_create() - it will now open the an already
existing file if O_EXCL is not set, and no longer fail with EROFS.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9716 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 20:20:37 +00:00
Axel Dörfler
7adec93fe8 Added some minor debug output, and a ToDo comment for file_seek().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9714 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 19:48:40 +00:00
Axel Dörfler
de0807a907 Now uses the file name to build the area name, and not the full path anymore.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9707 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 15:24:39 +00:00
Axel Dörfler
e4211d820c Fixed another bad bug in the file cache: when one iovec would have to be
divided into several parts, it could happen that overwrite the whole data
portion with data beyond the part that should have been read.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9706 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 15:20:27 +00:00
Axel Dörfler
b4fd3816c8 Fixed the stupid bug that prevented you to see what you typed in when bash
was running. Thanks a lot to Jerome Duval who found this!
Since TTY ECHO mode doesn't look too well with the old shell, it will directly
start "sh" now, which should be the bash.
No longer prints out the TTY used when started, but now sets (as usually
done in BeOS) the TTY environment variable.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9697 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 03:51:21 +00:00
Axel Dörfler
ffc27ddbe7 fs_mount_volume() changed the order of arguments to be more intuitive.
Removed the fs_initialize_volume() function, as it's probably not going
to be needed.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9695 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 01:03:04 +00:00
Axel Dörfler
eef883acab Semaphores created in the kernel always belong to the kernel; there is
absolutely no reason to move them to B_SYSTEM_TEAM (additionally, during
startup, set_sem_owner() may crash).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9693 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 00:52:27 +00:00
Axel Dörfler
efdc9c95d0 Replaced SYS_MAX_PATH_LEN with B_PATH_NAME_LENGTH.
Changed the last argument of _kern_mount() to be a string rather than a void pointer.
Greatly reduced the stack usage of _user_mount(); it now uses KPath instead
of on stack paths. It now also copies the parameter argument on the heap.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9692 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-01 00:35:27 +00:00
Axel Dörfler
6f5f688cde Thanks to Ingo, symbolic links are now correctly read all the time.
devfs_read_link() and rootfs_read_link() could write beyond the buffer
size passed in (off by one).
The comment for _kern_read_link() didn't fit to what the function really
did.
common_read_link() no longer null terminates the link - it's the file
system's responsibility to do that.
fs_read_link() is not supposed to return the length of the link anymore,
but only B_OK for success.

Note, we deviate slightly from POSIX here, where even a buffer too small
would be filled, and no terminating null byte has to be written at all.
We always return an error in case the buffer is too small, and the link
is not partially copied into the buffer.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9652 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 13:11:46 +00:00
Axel Dörfler
eeb4323204 Implemented devfs_unpublish_partition() and devfs_unpublish_file_device().
Made the FS internal API a bit more consistent.
Removed devfs_unlink(), and devfs_rename() (which was just returning EROFS
anyway) - the devfs now appears completely read-only to the user. All
changes are triggered by kernel internal APIs (most usually through either
the devfs itself (old style drivers), the disk_device_manager, or the
standard device_manager).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9645 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 02:24:30 +00:00
Axel Dörfler
e876e8c516 Implemented devfs_publish_file_device(); it should actually work, but I haven't tested it yet.
Also implemented the now needed devfs_read_link() function.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9644 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 01:58:08 +00:00
Axel Dörfler
433c716b82 Removed the empty function stubs from this file (and basically moved there
where they belong). Lazy Ingo ;-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9642 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 01:43:15 +00:00
Axel Dörfler
554e58f0d4 Added new functions devfs_[un]publish_file_device() - they're not implemented
yet, though, and just return B_ERROR.
devfs_unpublish_partition() now also returns B_ERROR since it's not yet
implemented.
Refactored the device publishing code, so that implementing devfs_publish_file_device()
will become easy.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9639 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 01:41:16 +00:00
Ingo Weinhold
de278b48c4 Now implements the _user_*() functions for the DDM syscalls.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9636 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 01:38:17 +00:00
Ingo Weinhold
7146639259 DDM syscalls added.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9635 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-29 01:37:37 +00:00
Ingo Weinhold
7fb2963ae4 * Added vfs_normalize_path() service call.
* Added resolve_mount_point_to_volume_root() which does what
  resolve_volume_root_to_mount_point() did. IOW the latter one didn't
  do what it advertised.
* Fixed dir_vnode_to_path(). Basically broken due to the broken
  resolve_volume_root_to_mount_point(), but also compared potentially
  unrelated vnode IDs (belonging to different volumes).
* Fixed get_dir_path_and_leaf(). It didn't deal correctly with paths
  ending in '/' (including the root dir).
* fs_mount() does now accept a NULL fsName, getting the FS name from
  the DDM in this case.
* fs_mount() now also supports mounting file images; it lets the DDM
  create a file device for them.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9629 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 22:31:43 +00:00
Ingo Weinhold
c06238cbd6 * Reworked publishing/unpublishing of the device. This is now basically
done by (currently not existing) devfs functions.
* Overridden GetMediaStatus() and GetGeometry() to return useful data.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9627 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 22:22:04 +00:00
Ingo Weinhold
1e2e4b3c71 Re-added support for file devices.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9626 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 22:18:20 +00:00
Ingo Weinhold
cba3b01fdf Added support for path normalization.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9625 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 22:16:41 +00:00
Axel Dörfler
2c4f728f7e Added our preliminary mount replacements.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9567 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 17:00:29 +00:00
Ingo Weinhold
da87ac8c9a Added KFileDiskDevice to the build again. Fixed compile errors. It won't work yet, though.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9566 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 16:05:22 +00:00
Ingo Weinhold
4303e367b2 Now we need to explicitly disable RTTI in the boot loader, since it is generally enabled in the kernel.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9565 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 16:03:12 +00:00
Ingo Weinhold
6a6164e712 Renamed RecursiveLockAutoLocker to RecursiveLocker. Don't mount the standard file systems read-only anymore -- they either aren't or know better anyway.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9563 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 15:57:04 +00:00
Ingo Weinhold
e5452be634 Cleaned up GetPath(). In the kernel we no longer prefix the partition path names with "obos_" or "haiku_".
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9561 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 15:13:08 +00:00
Ingo Weinhold
0402530222 Extended Append() to also allow adding parts of path components. Added leaf component manipulation. Now always chop trailing slashes off the path.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9560 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 15:09:48 +00:00
Axel Dörfler
9902467dac Fixed the build in case debug output was enabled.
Moved the debug macros into the program flow, so that they don't look so
temporary :)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9557 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-28 00:32:10 +00:00
Ingo Weinhold
480742bd7a KPath added to the build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9556 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 22:15:11 +00:00
Ingo Weinhold
f3604f65e7 * Added missing `flags' parameter for the mount functions.
* fs_mount() and fs_unmount() are now aware of partitions. A device to
  be mounted is looked up by the DDM and the mount state and mount
  cookie of the corresponding KPartition are updated accordingly.
  Still missing is support for mounting files. Moreover the device path
  needs to be normalized.
* Added RecursiveLockAutoLocker class to ease the `goto errN' pain a bit.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9555 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 22:11:57 +00:00
Ingo Weinhold
5de8542789 Since the kernel links against libgcc.a and we use some C++ features that cause functions of libgcc.a to be included that use a couple of formerly undefined symbols (stderr, fprintf, abort, debugger) those had to be added to kernel_cpp.cpp. We don't build the kernel utils as static library anymore, since libgcc.a is listed at the end of the link command line and trying to change that would be a bit ugly. For C++ in the boot loader nothing changes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9554 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 22:07:00 +00:00
Ingo Weinhold
2cee54a863 Use KPath now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9553 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:59:54 +00:00
Ingo Weinhold
8ece359269 Uses KPath now, which significantly reduces the stack footprint.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9552 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:59:05 +00:00
Ingo Weinhold
1766c66484 Added header directories needed now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9551 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:57:23 +00:00
Ingo Weinhold
92eb857652 Used KPath where possible.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9550 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:56:38 +00:00
Ingo Weinhold
92221d2425 KPath is used now where possible.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9549 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:56:05 +00:00
Ingo Weinhold
1b5f626633 * Changes to use KPath where possible now.
* Made GetMediaStatus() a bit more robust. If the ioctl fails (e.g. if it
  is not implemented as in Thomas' drivers), it gets the device geometry
  and does not fail, if the device is not removable.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9546 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:52:33 +00:00
Ingo Weinhold
0707c10377 KPartition::GetPath() now uses the new KPath class, which makes it more convenient to use.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9545 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:48:47 +00:00
Ingo Weinhold
534145b30c Flags are now passed to _kern_mount().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9543 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:44:05 +00:00
Ingo Weinhold
d68a188e6d Added class KPath. Convenient wrapper for a fixed-sized path buffer.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9541 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:41:16 +00:00
Ingo Weinhold
42b568aeb5 Moved to headers/private/kernel/disk_device_manager, since it is included by KDiskDevice.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9540 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 21:38:01 +00:00
Axel Dörfler
c045a66d75 Gosh, didn't even find the time to adapt map_page()'s comment to the new world.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9538 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 17:13:20 +00:00
Axel Dörfler
48ac51f886 Added support to map more than 4 MB in the kernel space. This became necessary
to be able to have more than 1280x1024x8 resolutions. The best solution, however,
would be to map the graphics memory outside of the kernel space, anyway.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9537 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 16:44:04 +00:00
Axel Dörfler
1b50789288 Running a menu may change the currently selected entry, so we need to update its saved index.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9536 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 16:42:05 +00:00
Axel Dörfler
a7fb02e6a2 No longer enables video mode when in debug mode (when a menu came up before
it switched to the logo mode afterwards).
Improved and broke the second call of platform_switch_to_logo() with a
different video mode: it now at least works when switching to a lower
resolution.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9535 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 16:25:30 +00:00
Axel Dörfler
0ec71451f5 Added a more or less clean implementation of devfs_publish_partition(); might
be changed later.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9532 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 15:21:11 +00:00
Axel Dörfler
b81068c0c8 Turns out that the interrupts were temporarily turned on during startup,
and that main2() cannot therefore just wait until interrupts become
enabled.
Now, the main2() thread is resumed after interrupts are turned on.
I am not yet sure if this is really necessary, but I have the feeling that it is.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9531 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 14:00:40 +00:00
Axel Dörfler
4002d2d272 Improved state_to_text() output to match the states in get_thread_info().
Improved the threads list: despite looking much better, it now also prints
out the semaphore number a thread is waiting on.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9530 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 12:50:48 +00:00
Axel Dörfler
f048d50953 Padding was broken for strings and characters since the move to vsnprintf().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9529 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 12:47:16 +00:00
Axel Dörfler
162eda1e2f Fixed a bug that would select a non-selectable entry when wrapping around
the "cursor".
Now disables serial output when the boot menu is shown.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9528 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 01:08:48 +00:00
Axel Dörfler
c9e4e71f10 Implemented optional additional serial output in the boot loader.
When the debug boot option is set, or ENABLE_SERIAL defined on compile time,
the serial port 1 is activated.
It will also read the serial base port info from the BIOS data and use
that if any ports are reported (will fall back to 0x3f8 if not).
Right now, a fixed baud rate of 115200 and 8n1 is used.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9527 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 01:06:33 +00:00
Axel Dörfler
628e5a0374 The new fSuperItem menu field is now maintained, ie. Menu::Superitem() and
Menu::Supermenu() now work.
Added function to find an item by label.
The boot volume menu now actually lets you choose a different boot volume.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9525 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 00:59:56 +00:00
Axel Dörfler
b229567a92 Now puts out a message if the kernel doesn't fit to the boot loader.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9519 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-26 23:31:48 +00:00
Axel Dörfler
c32cb87156 Moved arch_dbg_con_init() to the end of the file.
Added the new arch_dbg_con_early_boot_message() function.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9518 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-26 23:30:51 +00:00
Axel Dörfler
8083619cf7 Since the additional 512 bytes of dprintf() on the stack can potentially
change the flow of things, it now has its own buffer, and fills it with
interrupts disabled (everything comes at a price).
Now uses the safe vsnprintf() instead of vsprintf() which could crash
the kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9510 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-25 22:53:37 +00:00
Axel Dörfler
e88a0f0885 thread_init() now calls the new arch_thread_init() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9509 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-25 22:30:44 +00:00
Axel Dörfler
f9fea8ac78 A clean FPU state is now saved during init, and copied into every fresh
thread. That also allows kernel threads to use the FPU as well.
arch_thread_enter_uspace() no longer needs to initialize the FPU.
i386_stack_init() is now only called once, in arch_thread_init(), as
thought.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9508 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-25 22:29:00 +00:00
Axel Dörfler
ad2a2999a9 In early boot mode, open_module_list() is not able to find everything we
want it to find; therefore, we're now using get_next_loaded_module_name().
Added a temporary suffix to the FS DDM modules (disk_device/v1) - they
might get merged with the standard FS interface modules.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9503 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-25 13:53:52 +00:00
Axel Dörfler
06eec38c23 Added a table with the names of the standard interrupts on x86: they are
now printed out when an unhandled exception is taken.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9483 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-24 14:42:43 +00:00
Axel Dörfler
3ae4fa637a Now also prints the size of every stack frame, as well as the kernel and
eventual user stack regions of the thread.
The registers are no longer jumping around depending on the length of their values.
Removed some unused or doubly included headers.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9479 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-24 14:02:51 +00:00
Axel Dörfler
ddccb72483 Improved the kernel debugger's "thread" command: it will now dump the current
thread if no arguments were given.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9462 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-23 17:09:51 +00:00
Axel Dörfler
8c3666d980 Renamed heap_init_postsem() to _post_sem(), added new heap_init_post_thread().
We now have a working periodic wall checker, enabled by USE_CHECKING_WALL.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9459 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-23 13:59:27 +00:00
Axel Dörfler
842b03d549 Now calls vm_free_kernel_args().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9458 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-23 13:53:13 +00:00
Axel Dörfler
25c4f39f68 Implemented vm_free_kernel_args() which frees all arguments from the kernel_args arguments
list (but not the structure itself).
Now calls heap_init_post_thread(), heap_init_post_sem() was called ..._postsem() before.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9457 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-23 13:52:42 +00:00
Axel Dörfler
4a3a8d94e5 Add a different approach to calm down page fault handling when debug output is enabled.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9443 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-21 02:44:07 +00:00
Axel Dörfler
89e31dce3b kernel_args_malloc() now actually maintain the kernel_args ranges correctly.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9442 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-21 02:40:43 +00:00