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564 Commits

Author SHA1 Message Date
Axel Dörfler
e2367e8fcb Added some PPC helper functions. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4980 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-08 01:24:01 +00:00
Axel Dörfler
c8ec205b7b Include kernel_args.h instead of stage2.h. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4969 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-07 23:12:37 +00:00
Axel Dörfler
b55d9c74f1 Renamed fields of the kernel_args structure. 
Commented out the page_daemon to remove a warning.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4968 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-07 23:09:21 +00:00
Axel Dörfler
33dc59abd3 Don't include the isa bus_manager when compiling on PPC. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4957 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-07 21:51:48 +00:00
Axel Dörfler
c12bec104e Did not compile before. 
Fixed some style issues.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4955 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-06 02:04:53 +00:00
beveloper
5a40812eab removed bus manager 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4915 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-01 16:57:53 +00:00
Axel Dörfler
20b82fcf5b Minor change: corrected the debug output in wait_for_thread(). 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4893 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-01 01:38:00 +00:00
Ingo Weinhold
283e146548 Aesthetical change. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4871 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 21:45:22 +00:00
Ingo Weinhold
58b7de1cda Implemented the resize job. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4870 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 21:44:47 +00:00
Ingo Weinhold
b0814f61c3 Implemented Resize() and ResizeChild(). 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4869 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 21:44:21 +00:00
Ingo Weinhold
77fe5e61a5 Another fix of the code that updates which partitions are still busy. Hopefully the last one. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4868 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 21:43:59 +00:00
Ingo Weinhold
541c05cc85 We always resize the partition contents. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4867 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 21:43:11 +00:00
Ingo Weinhold
3acc9a051b Moved the validation functions out of ddm_userland_interface.cpp into ddm_operation_validation.{cpp,h} for re-use. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4865 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 21:40:36 +00:00
beveloper
90157e6a02 Removed bus_man.c from build since it no longer compiled after removing pci_bus.h :) 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4863 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 19:57:14 +00:00
Ingo Weinhold
6c27ff9492 Define some macros telling us, that we compile for R5 and userland. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4852 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-29 18:47:10 +00:00
Ingo Weinhold
11ef678c43 We don't need to mark/unmark shadow partitions busy separately anymore, since they should automatically remain in sync with the physical ones. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4850 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 22:06:54 +00:00
Ingo Weinhold
2998edc39b Added KPartitionListener. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4849 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 22:04:37 +00:00
Ingo Weinhold
58bdbab626 Added a KPartition listener mechanism and made use of it to keep shadow partitions with the corresponding physical ones in sync. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4848 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 22:04:13 +00:00
Ingo Weinhold
373c8e3751 Implemented Do(). Looks like it works. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4847 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:33:23 +00:00
Ingo Weinhold
0ee064b1fb KPartition::UninitializeContents() returns an error code now. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4846 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:31:49 +00:00
Ingo Weinhold
bce1e50726 Some fixes concerning job queue handling. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4845 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:30:57 +00:00
Ingo Weinhold
70f0555bce Debug output. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4844 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:30:12 +00:00
Ingo Weinhold
583f8c1d02 Added set_disk_device_job_error_message() for setting an error message, when an error occurs while executing a job. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4843 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:29:36 +00:00
Ingo Weinhold
ac8b60ce67 Added setter/getter for an error message. Should be set to something informative when while executing a job an error occurs. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4842 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:28:27 +00:00
Ingo Weinhold
69cb08c01c UninitializeContents() returns an error code now. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4841 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 19:26:18 +00:00
Ingo Weinhold
ccb29adbec Fixed (and documented) _kern_get_disk_device_data(). It is now properly relocating the disk device data. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4840 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 15:16:42 +00:00
Ingo Weinhold
f3a589c2ce Added support for relocation. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4839 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 15:15:20 +00:00
Ingo Weinhold
752ad410c3 Made the disk device manager stuff compilable again. Doesn't link yet, since user_memcpy() and user_strlcpy() are still missing in kernelland_emu.cpp. Tyler? 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4834 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 00:43:40 +00:00
Ingo Weinhold
d3f24d18b6 Added missing return. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4833 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-28 00:41:19 +00:00
Ingo Weinhold
867d3753c3 Wrong data were copied back to the userland cookie in user_get_next_port_info(). 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4832 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-27 11:37:09 +00:00
Tyler Dauwalder
453ee0db01 Updated user_read_link() to return the same values it used before the 
user_strlcpy() return value semantics change.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4831 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-27 05:29:04 +00:00
Tyler Dauwalder
702b8e7ed9 Made first half of so of ddm syscalls kernel-safe. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4830 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-27 05:19:37 +00:00
Tyler Dauwalder
2f0734d8ec Included kernel headers in search path for ddm. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4829 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-27 05:14:58 +00:00
Tyler Dauwalder
1eebd1e00a Updated user_strlcpy() to return length of source string instead of 0. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4828 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-27 05:14:22 +00:00
Ingo Weinhold
bc2d9db133 Creates resize and uninitialize jobs now. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4796 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-22 22:04:03 +00:00
Ingo Weinhold
6a2a273d12 Aesthetical changes. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4793 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-22 21:46:48 +00:00
Ingo Weinhold
032e49d571 Partially implemented the class. Well, save the entirely unimportant Do() method, which prints only some debug output for now. ;-) 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4792 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-22 21:46:00 +00:00
Ingo Weinhold
f7779c94eb Some important fields weren't cloned from the physical partition. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4791 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-22 21:44:19 +00:00
Ingo Weinhold
aa915a05bd Joined the methods generating the delete child and uninitialize jobs -- otherwise we'd delete children of partitions that are uninitialized. Fixed several small bugs. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4790 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-22 21:43:13 +00:00
Ingo Weinhold
557cfcdb26 Carried out a incredibly complex TODO. :-) 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4785 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-21 21:28:30 +00:00
Ingo Weinhold
6e855f0317 Removed the resizeContents/force from the resize/move syscalls. Fixed resize/move related bugs (partition was not check for status uninitialized). 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4783 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-21 21:26:12 +00:00
Ingo Weinhold
dafaf4c360 Added IsUninitialized() convenience method. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4781 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-21 21:21:10 +00:00
Ingo Weinhold
50e3477b70 Added KUninitializeJob. Does nothing but printing debug output for now. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4780 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-21 21:20:27 +00:00
Ingo Weinhold
20c33ce79b Added syscall for uninitialization. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4778 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-21 19:13:54 +00:00
Ingo Weinhold
5c699c6735 Add a field mount_cookie to the partition_data structure and 
respective setter/getter methods to the KPartition class.
If a partition is mounted, the field will contain the cookie the
FS's mount() hook passed back to the VFS. This way the FS has
access to its internal data structures. We need the cooperation
of the VFS to get the cookie.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4776 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-21 18:25:42 +00:00
shatty
b89786b69e change to public resource.h 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4772 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-20 20:47:27 +00:00
beveloper
591d950f92 removed building of old pci module 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4737 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-17 20:32:45 +00:00
Axel Dörfler
75352278ce Fixed the build when DEBUG was defined: thread_wait_on_thread() is now 
called wait_for_thread().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4664 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-12 20:49:01 +00:00
beveloper
8a3b6e2cfd fixed warnings 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4662 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-12 20:44:45 +00:00
Axel Dörfler
b5a05a72fa Fixed some warnings. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4596 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-09 02:36:52 +00:00
Axel Dörfler
d02898ade8 list.h is now in util/. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4595 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-09 02:36:29 +00:00
Axel Dörfler
e4cf172727 Since Ingo found out that BeOS requires the module name and its location 
on disk to match to be able to find it, changed the ToDo: comment in the
affected function, and added a test call to vfs_get_module_name(); our
bootfs cannot handle the path depth/length required to be a useful module
host, so we still have our recursive search algorithm in place for now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4560 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-08 04:06:14 +00:00
Axel Dörfler
ad304a7ef7 Implemented a new vfs_get_module_path() call that returns the module path 
of a given module name.
vnode_path_to_vnode() can now return the type of the file, changed the parameter
order.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4559 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-08 04:02:34 +00:00
Axel Dörfler
dbb3d1fc5b Fixed some warnings. 
Added a comment about how to traverse the module path to find a given module -
could well be that we got that wrong (too loose, it will work perfectly, though,
just slower than it could be).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4516 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-06 17:35:05 +00:00
Axel Dörfler
080cec2518 Fixed a warning. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4515 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-06 17:31:33 +00:00
Axel Dörfler
e12302da4b Fixed a couple of warnings. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4496 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-04 04:23:16 +00:00
Axel Dörfler
a7d21bad55 Fixed some warnings. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4495 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-04 04:20:42 +00:00
Axel Dörfler
db310cf12e Added internal syscalls for fs_read_info() and fs_write_info(). 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4494 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-04 04:19:24 +00:00
Axel Dörfler
73d330cf0a Added some missing index functions, and ifdef'd them out, since that 
functionality might not be accessible for R1.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4492 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-04 04:07:39 +00:00
Axel Dörfler
ad20736f2d Introduced new get_mount()/put_mount() calls to protect a volume against 
"sudden unmounts" (as far as that can work). This replaces the weak
find_mount() call used at several places in the fs index functions.
Fixed a bunch of warnings, mostly unused prototypes and variables.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4491 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-04 04:01:25 +00:00
Axel Dörfler
854c22e257 Removed an unused function. 
#ifdef'd a variable that's only of use with TRACE() on.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4490 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-04 03:29:13 +00:00
Axel Dörfler
99f9554253 Removed an unused variable. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4451 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-02 13:08:48 +00:00
Axel Dörfler
a6a723ebea Moved list.c into the util/ subdirectory and build. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4450 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-02 13:07:22 +00:00
Axel Dörfler
20743a3a67 KPartition::Dump() now also writes its size in MB for convenience (makes it 
easier to check if the partitioning_system returns the correct size :-)).
Uses %f which doesn't work in the BeOS kernel (but might in OpenBeOS).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4445 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-09-02 04:06:01 +00:00
beveloper
188b5de0bf renamed atomic_read() into atomic_get() (since we already have atomic_set(), but not a atomic_write()) 
renamed user_??? functions into the new _user_??? naming style.
changed implementation of PPC 64 bit atomic functions to use (un)lock_memory()


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4417 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-31 01:21:56 +00:00
beveloper
5fe840b9b5 fixed address checking in ppc atomic functions. 
fixed compilation on x86.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4361 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-21 23:36:06 +00:00
beveloper
50e0ce4bee Implemented new syscalls for 32 and 64 bit atomic operations. 
They are only used if the architecture doesn't support them directly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4360 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-21 23:02:00 +00:00
Axel Dörfler
8655936935 Replaced some more vm_*() calls with BeOS compatible ones. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4355 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 15:55:56 +00:00
Axel Dörfler
0fd7b49819 Added/changed VM syscalls to the BeOS compatible ones. 
Reordered the syscalls a bit (in functional groups), not completely, though.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4354 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 15:52:58 +00:00
Axel Dörfler
fc3874cf13 Replaced the vm_get_region_info() call with get_area_info(). 
Removed the user_vm_get_region_info(), and user_vm_clone_region() calls.
Added all missing BeOS compatible area syscalls.
Partially implemented [_user_]find_area(), implemented _user_area_for().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4353 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 15:51:30 +00:00
Axel Dörfler
b98ed81007 Made the VM even calmer - this one uses the TRACE() stuff now as well. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4347 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 03:21:13 +00:00
Axel Dörfler
5e809fa13e Added empty stubs for all missing BeOS VM functions. 
The lock_memory()/unlock_memory() functions cannot be implemented right
now, as the NewOS VM doesn't support locking.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4346 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 03:07:51 +00:00
beveloper
40ac5c5195 cvs server: Up-to-date check failed for `src/kernel/core/vm/vm.c' 
cvs [server aborted]: correct above errors first!
cvs commit: saving log message in /tmp/cvsFPtfaj


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4344 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:48:15 +00:00
Axel Dörfler
44e874a74d Made the VM a lot calmer if you wish; moved many dprintf()s into the new 
TRACE() macro. Renamed the old TRACE macro to TRACEPFAULT.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4343 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:41:07 +00:00
beveloper
5f993f93ff renamed test_and_set into atomic_test_and_set 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4342 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:35:24 +00:00
beveloper
b4e05c0eb8 On most systems, atomic functions do not need to be implemented as syscalls. 
ATOMIC_FUNCS_ARE_SYSCALLS is only defined on architecture like SH4.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4341 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:34:42 +00:00
beveloper
2fdb794edc The atomic and system_time function are now included in the 
kernel_os_arch_x86.o file that is genereated by libroot.
Removed duplicate implementations from this file.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4337 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:23:44 +00:00
beveloper
67fd74cd28 moved atomic user functions to SH4 atomic.c 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4336 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:21:57 +00:00
Axel Dörfler
414ecbd490 Now uses the BeOS map_physical_memory() call. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4334 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:17:09 +00:00
Axel Dörfler
fac37b22cb Added the BeOS compatible and working map_physical_memory() call. 
Made the "name" argument const for create_area_etc() and vm_map_physical_memory().
Moved some common conversion code (BeOS to NewOS VM constants) to separate
functions to clean them up a bit.
create_area() now automatically sets LOCK_KERNEL if the area is to be created
in kernel space (as I would guess BeOS does, too).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4331 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:14:44 +00:00
beveloper
74aad02bac SH4 needs atomic operations to be implemented as syscalls, other 
architecture can do this better. Removed from generic cpu.c file.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4330 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-20 02:13:45 +00:00
Axel Dörfler
f8a4dcfa28 Forgot about B_ANY_KERNEL_BLOCK_ADDRESS. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4326 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 22:29:51 +00:00
Axel Dörfler
c4aff5f858 Now uses delete_area() instead of vm_delete_region(). 
Temporarily #if'd out scan_pci() and removed the compiler calming hack for it.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4324 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 17:47:20 +00:00
Axel Dörfler
cbc1309c68 Replaced some more vm_create_anonymous_region() with create_area() and 
create_area_etc().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4323 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 17:38:13 +00:00
Axel Dörfler
5152eb6890 The delete_area() call in the kernel now only allows to delete areas created 
in the kernel.
Use the new delete_area_etc() call for other needs.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4321 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 17:21:50 +00:00
Axel Dörfler
b2e5e9af2d As the BeOS documentation states what will happen in the future, 
delete_area() now only allows to delete areas you have created
yourself before from userland, again.
The kernel's delete_area() still allows everything, though.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4320 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 17:08:35 +00:00
Axel Dörfler
010a1e70be Made the delete_area() function BeOS compatible; it now allows any area to 
delete. Added a comment how the security should be improved by adding another
restriction.
Also mentioned that it's probably a bad idea that vm_delete_region() will
not wait until the region has been freed, but just "mark" it as to be freed.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4319 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 14:47:31 +00:00
Axel Dörfler
7b25ddd21a Replaced calls to vm_create_anonymous_region() with the BeOS compatible 
create_area() where possible.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4318 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 14:28:11 +00:00
Axel Dörfler
50ba6835f7 Replaced old create/delete area syscalls with the new ones. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4313 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 14:10:35 +00:00
Axel Dörfler
20fcd813b9 Implemented BeOS compatible create_area()/delete_area() calls for the VM 
that will call the internal vm_*() calls. This will make it easier to just
drop in another VM.
Also (partially - Ingo was faster) introduced the new syscall naming scheme
_kern_ & _user_ prefixes to them into the system namespace, and no longer
clobber the application namespace.
Removed the now unused user_vm_create_anonymous_region() call.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4311 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 14:06:13 +00:00
Axel Dörfler
650a32fb62 Fixed two very subtle and hidden bugs that prevented the module component 
to work at all: recurse_directory() always returned failure, no matter what opendir()
returned (one semicolon too much), create_module() allocated only 4 bytes for
the module - sizeof(module) referred to the variable, not the structure name...
(the unfortunate consequences of the naming scheme I otherwise like very much -
it "just" took me 3 hours to hunt both bugs down).
Added some TRACE() and ASSERT()s.
Added a new debugger command "modules".


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4300 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-18 03:41:26 +00:00
Axel Dörfler
54711c1b89 free() now fills the freed memory with 0xdeadbeef if PARANOID_KFREE is defined 
(except for the first 4 bytes, because that's the pointer to the next buffer
in the free list).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4299 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-18 03:35:57 +00:00
Axel Dörfler
782a460588 subtle cleanup, debug output corrections. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4298 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-18 03:21:26 +00:00
Ingo Weinhold
00e2926fda Uses a free list of semaphore slots for faster creation now. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4225 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-04 00:06:54 +00:00
Ingo Weinhold
d40ced0e2e Fixed a few smaller issues. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4224 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-03 22:21:00 +00:00
Ingo Weinhold
8d91b8087d Improved the interaction between job queue and manager. Partitions should now be mark busy correctly. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4223 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-03 18:39:12 +00:00
Ingo Weinhold
13ab290504 Fixed a potential memory leak. If any operation prior to the addition of the job queue to the manager failed, it wouldn't be deleted. Now the job generator deletes it by default and must be told via DetachJobQueue() to not do that. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4222 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-03 18:37:21 +00:00
Ingo Weinhold
cc6edbdf8f * Added VisitEachDescendant(). 
* Added {Add,Clear}Flags() which are more comfortable than SetFlags() in
  most cases.
* On construction the `busy' and `descendant busy' flags are set.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4220 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-03 18:27:33 +00:00
Ingo Weinhold
7e4c7d4350 Added KPartitionVisitor class used for advanced partition tree traversal. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4219 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-03 18:23:53 +00:00
Ingo Weinhold
572b5b77d3 Implemented _kern_commit_disk_device_modifications() (save the notification related part). 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4186 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-02 00:01:37 +00:00