Commit Graph

1413 Commits

Author SHA1 Message Date
Axel Dörfler
f9ba8a1b61 Last patch was broken, thanks to Jack Burton for notifying me.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7606 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-17 10:01:17 +00:00
Axel Dörfler
70cdc7af60 If you call get_fd_and_vnode() you need to free it with put_fd(), not
put_vnode() - thanks to Ingo for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7597 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-16 11:55:42 +00:00
Axel Dörfler
20b8926754 The -imacro header inclusion is no longer necessary, and also seems to have
been removed in more current GCC releases; thanks to Jack Burton for pointing
this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7580 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-14 15:28:49 +00:00
Axel Dörfler
0b8a2c94ce Introduced sUsedPorts/sUsedSems variables that can make it more efficient
to deny further port/sem allocation (and also simplifies port/sem stats).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7570 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-13 19:35:49 +00:00
Axel Dörfler
78ab9987c3 Modules out of preloaded images will now be registered and can be used
like any other module (yeeha!).
You can even unload preloaded images later on (to replace them with a
more up-to-date on disk version).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7532 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 23:44:58 +00:00
Axel Dörfler
8590e919fc Now maintains the new preloaded_image::id field.
If an image cannot be created out of a preloaded_image, its resources
are freed now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7531 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 23:43:30 +00:00
Axel Dörfler
d00edc2f92 Bye, bye elf_lookup_symbol(), hello get_image_symbol().
Also renamed elf_load_kspace() to load_kernel_add_on(), and friends.
The new unload_kernel_add_on() now has an image_id as parameter, no longer
a path (like the former elf_unload_kspace()).
Now requires a driver to export the api_version symbol.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7528 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 19:53:37 +00:00
Axel Dörfler
b918b5035f Bye, bye elf_lookup_symbol(), hello get_image_symbol().
Also renamed elf_load_kspace() to load_kernel_add_on(), and friends.
The new unload_kernel_add_on() now has an image_id as parameter, no longer
a path (like the former elf_unload_kspace()).
Fixed missign file system unload.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7527 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 19:52:38 +00:00
Axel Dörfler
81c323a767 unregister_elf_image() didn't call unregister_image(), so images never got
unregistered.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7526 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 17:30:18 +00:00
Axel Dörfler
d14f9aac93 Cleanup to better match our coding style guide; renamed variables, etc..
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7525 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 17:29:19 +00:00
Axel Dörfler
7e323e80d6 Kernel images are now registered, so the ToDo item is fulfilled.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7524 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 17:27:59 +00:00
Axel Dörfler
a364fba7d4 Is now using a hash for the images instead of a singly linked list.
Now registers its images as it should do (so you can use commands like
listimage in userland).
Added new debugger command "image".


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7522 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 17:18:02 +00:00
Axel Dörfler
11a5baaf67 Updated the private kernel image API to be more efficient (no longer needs
to acquire the team spinlock).
Renamed the user syscalls to the new style.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7521 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 15:04:36 +00:00
Axel Dörfler
fd1f6b7f01 Fixed a bug in elf_load_kspace(): the image structure and the pheaders were
freed in the wrong order in case of an error (could have crashed the kernel).
Implemented insert_preloaded_images() which prepares the preloaded images
for later use in the kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7520 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 14:22:00 +00:00
Axel Dörfler
dc4eb9db8d Removed unneeded code, updated comment.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7519 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 14:20:14 +00:00
Axel Dörfler
797647691a elf_region already had a field to store an area_id; we now use this one.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7518 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 13:54:13 +00:00
Axel Dörfler
ff76eb5cde Boot loader BFS now has symbolic link support.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7516 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 12:16:26 +00:00
Axel Dörfler
73b10c8f1e Adapted the fstat/_fstat work-around to like the user boot loader build as well.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7514 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 01:07:54 +00:00
Axel Dörfler
259fd3cdfb open_from() now also supports absolute paths, in which case it will ignore
the passed in directory.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7513 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-11 00:26:22 +00:00
Axel Dörfler
429fb127d3 Fixes the build until we have this _fstat()/fstat() thing worked out.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7512 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 23:04:52 +00:00
Axel Dörfler
1f4fa35b00 Now creates text/data areas for all preloaded images.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7507 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 19:02:41 +00:00
Axel Dörfler
d15df01c72 load_modules() now actually load modules; it doesn't just print out their name any longer.
Now scans "/boot/home/config/add-ons/kernel/boot" as well as "/boot/beos/system/add-ons/kernel/boot".


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7506 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 19:00:05 +00:00
Axel Dörfler
38f5c6bbc4 Corrected elf_load_image() prototype; it requires an object of the Directory
class as first argument.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7505 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 18:57:58 +00:00
Axel Dörfler
cdacbf022a elf_load_image() always returned B_OK instead of the real status.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7504 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 18:57:12 +00:00
Axel Dörfler
bf67cc9591 Now uses the correct heap to allocate the image path name (kernel_args).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7502 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 16:49:23 +00:00
Axel Dörfler
e883af3cda Since we use the same includes as the real system, we now export _fstat()
with 3 arguments instead of fstat().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7501 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 16:48:33 +00:00
Axel Dörfler
007c81ec98 Added kernel_args_strdup() function as a strdup() replacement.
Added a ToDo comment.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7500 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 16:47:06 +00:00
Axel Dörfler
f4c303c472 Fixed some warnings.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7498 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 14:56:48 +00:00
Axel Dörfler
0204c9a360 Added device manager to the kernel.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7497 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 14:49:38 +00:00
Axel Dörfler
d93e356b51 Changed the "stat" related syscalls to have an additional parameter that specified
the size of the stat structure to allow extensions of that structure.
Renamed those syscalls to the new naming scheme.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7496 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 14:36:05 +00:00
Axel Dörfler
c396c39fc5 Changed the "stat" related syscalls to have an additional parameter that specified
the size of the stat structure to allow extensions of that structure.
Renamed those syscalls to the new naming scheme.
Updated the syscalls to support stat extensions.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7494 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 14:33:17 +00:00
Axel Dörfler
7a7c7d9c2f Added current device manager built-in modules - the device manager itself will
probably be available as public kernel API as well (or rather, only).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7492 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 13:29:47 +00:00
Axel Dörfler
9bd10a87c7 The device manager is now initialized as well.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7491 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 13:28:21 +00:00
Axel Dörfler
8d1b721ad5 Added device_manager to the build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7490 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 13:27:20 +00:00
Axel Dörfler
6aed83b39c Removed all references of pnp_bus.h (its contents are now temporarily included
in device_manager.h).
Fixed some comments.
Removed realpath() from probe.c for now - mechanism will be changed, and that
prevented it from being built as part of the kernel; it's currently not functional.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7489 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 13:26:42 +00:00
Axel Dörfler
38fdd0ca47 node_lock variable was replaced by gNodeLock (in nodes.c).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7485 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 00:25:43 +00:00
Axel Dörfler
b36321870c Renamed some global static variables to match our style guide.
Changed some comments.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7484 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 00:09:21 +00:00
Axel Dörfler
1792829685 Fixed prefix handling; previous version was broken. It now allows the prefix to
be any size, not just full path names (even without the file name...). Optimized
it to only traverse paths that match the prefix.
The built-in modules now honor the prefix as well.
Renamed module_iterator::path_stack to stack.
The system add-on path was even wrong (but that didn't matter yet, as we're
still do a recursive search for modules).
The user add-on path now matches the real one - but that should probably be
retrieved from calling find_directory(), anyway...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7483 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-10 00:02:20 +00:00
Axel Dörfler
0a4a7dee30 open_module_list()/read_next_module_name() now take built-in modules into account as well.
The prefix will obviously ignored currently!
Fixed get_next_loaded_module_name(); it will now work correctly (doesn't check, though,
if the module is currently loaded...).
Removed the module_test() function - doesn't belong here.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7465 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-09 00:41:19 +00:00
Axel Dörfler
3ad71e9d7e Rearranged the device_manager init/module stuff; it's now initialized from
main, not by getting the module any longer.
It now also creates the root node directly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7438 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-07 00:34:00 +00:00
Axel Dörfler
637f662399 The node lock was missing in action.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7437 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-07 00:32:45 +00:00
Axel Dörfler
e5d9d14f90 Added the root node of the device tree to the build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7436 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-07 00:16:46 +00:00
Axel Dörfler
df0dd8a5dd Removed test code.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7426 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-06 01:44:14 +00:00
Axel Dörfler
f7e706a409 Separated initialization of standard file systems from boot file system.
team_create_team() now uses the B_NORMAL_PRIORITY constant instead of the number directly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7425 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-06 01:27:34 +00:00
Axel Dörfler
7f79432203 Separated the bootstrapping of the standard file systems from the boot file
system - it's now mounted a bit later.
Renamed vfs_register_filesystem() to vfs_register_file_system().
Changed return codes to status_t where appropriate.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7424 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-06 01:25:36 +00:00
Axel Dörfler
b14f8b5746 Removed some debug output (it's not only dumped if TRACE_ROOTFS is defined).
Updated the debug stuff a bit, fixed debug build.
Renamed vfs_register_filesystem() to vfs_register_file_system().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7423 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-06 01:23:58 +00:00
Axel Dörfler
c947b674ee Renamed vfs_register_filesystem() to vfs_register_file_system().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7422 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-06 01:22:33 +00:00
Axel Dörfler
dc8585a402 Worked around a strange bug that happened without an additional printf in between...
Somehow that reminds of BASIC.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7420 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-06 00:39:01 +00:00
Axel Dörfler
91d62d9f6a Removed stuff that's no longer necessary due to the stdio.h switch.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7418 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-05 16:38:32 +00:00
Axel Dörfler
5685273f87 Now maintains the private libroot variable "_single_threaded".
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7372 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 12:44:12 +00:00
Axel Dörfler
e304a7fd39 Minor cleanup, no longer includes BSD's stdio/local.h
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7370 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 12:32:12 +00:00
Axel Dörfler
f1e764a7e7 No longer uses fgetln() - that call is not part of the POSIX specs, and is
not supported by the GLIBC stdio that we now have.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7369 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 12:28:48 +00:00
Axel Dörfler
ee70fb4fed Added glibc stuff to the build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7368 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 12:27:14 +00:00
Axel Dörfler
e7620319a4 Now links against GNU's stdio/libio instead of BSD's for binary compatibility with BeOS.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7365 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 12:19:01 +00:00
Axel Dörfler
0490efc6ff No longer compiles the BSD stdio files (we're using GNU's stdio now for compatibility).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7364 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 12:18:05 +00:00
Axel Dörfler
003be99349 Added missing header.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7361 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 09:21:58 +00:00
Axel Dörfler
cda9457af2 Enable the stdio-common path.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7360 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-03 08:54:27 +00:00
Axel Dörfler
b166160684 Our BSD stdio now has snprintf(), too, sorry for the inconvenience.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7355 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-02 23:36:03 +00:00
Axel Dörfler
1bf27bb166 Removed no longer needed files from the Jamfile (they've never been part of the repository anyway).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7352 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-02 17:05:51 +00:00
Axel Dörfler
b80d229ec2 Managed to compile all other needed files from the main device manager.
Added all of them - module_loader.c and boot_hack.c won't be needed anymore.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7351 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-02 17:04:25 +00:00
Axel Dörfler
fe01b8fa14 Start of the integration of Thomas' pnp_manager (which is now called device_manager).
Nothing is tested right now, and it's not yet complete, but it's changed so that
it does compile in our tree (and looks a bit more like the other files, too).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7345 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-30 16:42:58 +00:00
Axel Dörfler
511252a157 AddLink() added the link to the list of mounted volumes instead of the list
of links - that could have possibly hidden the boot volume under certain
circumstances. Thanks to Sean O'Brien for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7343 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-28 23:57:47 +00:00
Axel Dörfler
a44e28cc02 Fixed a possible buffer overflow condition in vfs_get_module_path().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7342 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-28 11:20:19 +00:00
Axel Dörfler
1802569c68 Removed the amount of warnings we get.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7341 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:53:59 +00:00
Axel Dörfler
9e2f757a6b Unbuffered stdin/stdout the hard way - I'd guess this should be set to
buffered and determined at runtime if not (i.e. via isatty()) - but that
doesn't seem work at this time.
Must revisit later on!


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7340 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:52:55 +00:00
Axel Dörfler
d68b82804a Removed definition of internal_function - unfortunately, I don't remember why I did that, but lets hope for the best.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7339 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:51:09 +00:00
Axel Dörfler
0bc86489bb Separated removed (via preprocessor) sections.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7338 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:49:46 +00:00
Axel Dörfler
3e9b495a0d Added the real stdio_lim.h contents.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7337 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:48:29 +00:00
Axel Dörfler
bb72477637 Sure it can be compiled without optimizations...
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7336 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:47:22 +00:00
Axel Dörfler
83375f1002 Removed unneeded exports.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7335 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 23:46:14 +00:00
Axel Dörfler
86f34490f8 Simple R5 style pwd function implementation, courtesy of Eli Green.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7332 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 18:08:20 +00:00
Axel Dörfler
caa910df64 Changed some function return codes to return a status_t where appropriate.
Removed all old NewOS error codes.
Cleaned up the includes a bit.
Now prints out a list of preloaded images.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7331 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 11:55:31 +00:00
Axel Dörfler
192f207c78 Absolutely didn't like negative values for tm_wday and tm_mon before.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7327 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 00:50:01 +00:00
Axel Dörfler
50b3e5d4ce Implemented asctime() and asctime_r().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7326 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 00:42:05 +00:00
Axel Dörfler
374d175555 Don't hide a possibly buggy caller.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7325 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-27 00:12:08 +00:00
Axel Dörfler
ef44862bfd Now creates the usual links /bin, /tmp, /var, /system, ...
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7321 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-26 21:46:01 +00:00
Axel Dörfler
52b6744e8d bootfs now implements the read_fs_info() hook - it mostly reports a volume
name ("OpenBeOS").


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7320 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-26 21:43:12 +00:00
Axel Dörfler
179fd09879 Removed the unused argument from module_init().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7319 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-26 21:04:06 +00:00
Axel Dörfler
4b5782942c Removed the unused argument from module_init().
Implemented the possibility for built-in modules - they have to be listed
in sBuiltInModules in module.c to be registered automatically.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7318 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-26 21:02:27 +00:00
Axel Dörfler
04ba0ff394 Implemented support for the module_dependency structure.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7317 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-26 17:13:36 +00:00
Axel Dörfler
3a4a20a09e Updated to match general boot loader changes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7294 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-22 01:13:20 +00:00
Axel Dörfler
3004a40b85 address_range is now called addr_range (again, to let the structure and the
typedef name match).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7293 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-22 01:06:01 +00:00
Axel Dörfler
90323acc2d Added boot_loader.ld file (same as stage2.ld for ppc).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7292 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-22 00:53:55 +00:00
Axel Dörfler
9fac193453 Partially implemented get_system_info(), courtesy of Jack Burton.
Added system_info.c to the build.
Added stats support functions to sems & ports.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7290 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 22:57:39 +00:00
Axel Dörfler
e08a79330a Renamed systeminfo.c into system_info.c
Added syscall for _kern_get_system_info().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7288 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 22:41:00 +00:00
Axel Dörfler
bbf495f47d map_page() will now be a bit more specific when it complains about an
invalid page.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7286 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 18:45:21 +00:00
Axel Dörfler
8d35b1a200 platform_start_kernel() now prints out the kernel entry point instead of
the address of the kernel_args structure.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7285 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 11:11:45 +00:00
Axel Dörfler
4eedc697c3 platform_get_boot_partition() will now also get the boot device as parameter.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7284 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 11:10:32 +00:00
Axel Dörfler
4c03f90f63 Now correctly translates the partition block offset into a byte offset.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7283 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 11:09:33 +00:00
Axel Dörfler
fbe5e77d0b Added a simple second heap that will survive the switch to the kernel.
elf_load_image() now uses this heap for the preloaded_image structures.
Moved gKernelArgs and gKernelEntry to different files.
Improved enabling debug output (it can now be activated by a makefile, too)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7281 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 02:32:36 +00:00
Axel Dörfler
d8023a2fc5 Fills in the required kernel args for the loaded kernel image.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7280 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 01:34:47 +00:00
Axel Dörfler
6ef64f7451 elf_load_image() now also saves the size of the dynamic section.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7279 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 01:33:44 +00:00
Axel Dörfler
8af4cf5fba Replaced addr with addr_t.
Some minor other cleanups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7276 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 01:28:40 +00:00
Axel Dörfler
185df3d6bd Added a comment about why we are copying the passed in kernel args.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7274 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 01:25:23 +00:00
Axel Dörfler
822757438d No longer uses the local ka at 0x100000 but the global gKernelArgs structure.
The virtual/physical allocated ranges are now correctly filled in mmu_init_for_kernel(),
and no longer too early.
Now allocates a kernel stack of 8192 bytes.
Added some temporary fillers for the kernel args.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7270 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-21 00:04:37 +00:00
Axel Dörfler
ffcff6e28c Added platform_start_kernel() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7268 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 23:52:17 +00:00
Axel Dörfler
c93599a8ae Replaced addr with addr_t.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7267 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 23:47:52 +00:00
Axel Dörfler
7b1a988f65 Fixed a warning due to the change in elf_priv.h
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7266 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 23:46:39 +00:00
Axel Dörfler
50f3983035 Added gKernelEntry variable; it's now set in load_kernel().
Removed start_kernel() function - it's now replaced by the platform_start_kernel()
call.
Fixed the kernel add-on boot module search path.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7265 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 23:45:32 +00:00
Axel Dörfler
730036e22e Improved debug output.
start_kernel() now panics, so that we don't run through (since it doesn't
actually jump to the kernel yet).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7256 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 01:36:12 +00:00
Axel Dörfler
f7fced6cf5 Slightly improved debug output.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7255 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 01:34:21 +00:00
Axel Dörfler
276c009500 Moved the platform region and heap functions to mmu.cpp.
The heap will now no longer be mapped in kernel space, but will be placed
at a fixed address (0x110000 - former start of free physical memory).
platform_allocate_region() is now implemented and calls mmu_allocate().
mmu_allocate() now supports mapping to a predefined virtual address
to be able to load the kernel correctly (and only for that).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7254 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 01:31:20 +00:00
Axel Dörfler
0f87a64b54 Add support for the boot partition offset as provided by the BFS boot block.
Now, platform_get_boot_partition() will work correctly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7253 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 01:26:56 +00:00
Axel Dörfler
cdc8d6b6f5 The source files may now include the boot/partitions.h header.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7252 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 01:21:42 +00:00
Axel Dörfler
c8baeaf6cf Added support for the boot partition offset as provided by the BFS boot block.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7251 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-20 01:20:43 +00:00
Axel Dörfler
9fd7586724 gBootDriveID is now uint8, no longer uint16.
Now prints out a comment if LBA access doesn't work (since CHS access is not yet implemented).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7250 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 23:33:23 +00:00
Axel Dörfler
f52302c408 Actually, one byte is enough for gBIOSDriveID - it only has to store %dl, not %dx.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7249 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 23:31:53 +00:00
Axel Dörfler
502a70f884 Implemented LBA drive access using the BIOS. The boot device is correctly
published, and can be accessed as needed.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7248 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 23:14:05 +00:00
Axel Dörfler
7ca2763dc3 Now uses the kExtraSegmentScratch constant rather than a direct address.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7247 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 22:43:04 +00:00
Axel Dörfler
cc551468f8 Added some constants that define scratch buffers in the data and extra
segment that can be used for BIOS calls.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7246 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 22:38:30 +00:00
Axel Dörfler
6ed14d8c59 Added a global variable gBootDriveID where %dl is stored to.
Moved the data section closer to the end of the 1024 bytes of the boot
block - the region before is reused as scratch buffer in the real mode
data segment.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7245 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 22:36:13 +00:00
Axel Dörfler
c2cb9079b5 Fixed a warning with debug turned on.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7244 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 21:58:43 +00:00
Axel Dörfler
acfef65c84 Fixed a bug that would rescan the boot partition in mount_file_systems() in
case it couldn't be used for booting (lack of a kernel or whatever).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7243 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 21:57:50 +00:00
Axel Dörfler
a7226c0a48 The boot loader now uses the boot_loader.ld linking script instead of
the stage2.ld script (which is now only used by the old boot mechanism).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7241 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 02:23:50 +00:00
Axel Dörfler
3796dbef26 Added the new files to the build, and implemented a real startup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7240 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 01:57:29 +00:00
Axel Dörfler
b2f8da6214 Added prototype for the (currently unused) mmu_init_for_kernel() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7239 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 01:56:36 +00:00
Axel Dörfler
95aa3fbf11 MMU functions and initialization for the boot loader.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7238 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 01:50:26 +00:00
Axel Dörfler
487cc516ec Register %es was not properly set from the bios_regs structure
(since switch_to_real_mode() overwrites %es).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7237 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 01:31:19 +00:00
Axel Dörfler
65daec27d1 Added a definition for the carry flag.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7236 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 01:30:13 +00:00
Axel Dörfler
a8242cca9c Added a new linker script for our boot loader (a.k.a. zbeos in the BeOS world).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7235 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 00:05:32 +00:00
Axel Dörfler
d2e0469de4 Verified A20 gate BIOS call values with Ralf Brown's interrupt list - 0x2401/2
was already correct, and my other source was wrong about it.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7234 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-19 00:00:53 +00:00
Axel Dörfler
46df41d103 Implemented call_bios() function that is called from protected mode.
It switches to real mode for execution of the BIOS interrupt; it's really
only intended for the boot loader.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7233 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-18 23:58:26 +00:00
Axel Dörfler
1e56fb4aeb The "ax" code I was using for the A20 gate stuff was obviously wrong; but
both Bochs and my real computer seem to know it anyway, so it's untested.
The real mode segment descriptors now start at 0x10000, because the code
is loaded there. Added an additional stack segment descriptor to be able
to use a stack below 0x10000.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7232 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-18 22:07:41 +00:00
Axel Dörfler
7ab45fdea5 Removed unused welcome message print code.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7198 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-13 16:54:42 +00:00
Axel Dörfler
b911d01e3d Started the "shell" of the 2nd stage boot loader: it will enable the A20
gate, switch to protected mode, and will then jump to the platform dependent
loader initialization.
This is the start of the zbeos equivalent. It can already be executed
using the BFS boot block, but it cannot yet load itself from a floppy
like the original does.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7197 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-13 16:43:12 +00:00
Axel Dörfler
d018f3568f Implemented rename_thread() and _user_rename_thread() (as pointed out by Jack Burton).
The syscall is not yet connected, and the code has not yet been tested.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7179 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-04-06 21:38:45 +00:00
Axel Dörfler
2b75cca8d2 Added a dummy implementation of call_all_cpus() that will at least work on
single CPU machines.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7122 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-30 13:05:24 +00:00
Axel Dörfler
8fa03f6c41 Added a ToDo comment about how to correctly implement get_cpuid().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7121 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-30 13:02:49 +00:00
Axel Dörfler
264a5adff5 NewOS read/write hooks return ssize_t, but on BeOS, they return status_t and
the number of bytes read/written in an argument. Until now, we had a buggy
mix between those two solutions. Courtesy of Jack Burton.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7101 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-29 12:28:34 +00:00
Axel Dörfler
725c92923a Fixed a warning.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7097 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-28 23:52:11 +00:00
Axel Dörfler
1ed3192432 find_command() did not return NULL if it couldn't find a command, courtesy
of Jack Burton.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7061 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-23 15:42:39 +00:00
Axel Dörfler
56c7aeaee8 Fixed a typo, thanks to Jack Burton for pointing this out.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7060 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-23 15:37:48 +00:00
Axel Dörfler
cdae4b7cf1 Added panic()/dprintf() calls to the x86 bootloader bindings.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7057 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-23 01:03:24 +00:00
Axel Dörfler
06c0f437a7 Added "\n" -> "\r\n" translation for console output, not yet tested.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7031 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-19 18:32:37 +00:00
Axel Dörfler
498a8e8be0 Now uses vsnprintf() instead of vsprintf() which makes the output safe.
Removed "\n" -> "\r\n" translation (it's now done in the platform dependent part).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7030 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-19 18:30:31 +00:00
Axel Dörfler
788d2b04ea Implemented console output for x86 boot loader.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7029 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-19 18:28:26 +00:00
Axel Dörfler
6e1d8b671a Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7012 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-17 15:30:43 +00:00
Axel Dörfler
0f00c4fff9 Renamed global variables to match our coding style guide.
Removed thread_kill_thread_nowait().
Renamed thread_init_percpu().
Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7011 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-17 15:29:45 +00:00
Axel Dörfler
bd3f643494 Renamed thread_init_percpu() to thread_per_cpu_init().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7010 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-17 15:28:08 +00:00
Axel Dörfler
0cec1c047b No longer calls thread_kill_thread_nowait() but sends the signal directly
(because the former function doesn't exist anymore).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7008 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-17 15:25:43 +00:00
Axel Dörfler
15edae152e Completed find_thread() implementation, courtesy of Starr Kline.
Added some comments.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7007 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-17 15:08:36 +00:00
Axel Dörfler
a206c3746f Lowered the thread priority boost on death.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7004 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-17 00:43:16 +00:00
Axel Dörfler
8e14887212 Moved some dprintf()s to use the TRACE() macro.
Also fixed compilation with tracing enabled.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6999 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-16 03:14:48 +00:00
Axel Dörfler
a9e1ba1d5b Fixes due to the team/thread.h separation and minor header cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6998 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-16 02:53:41 +00:00
Axel Dörfler
974982d56d Factored out two functions out of thread_exit() (in team.c).
Incorporated NewOS change 1930: sends the parent SIGCHLD if the team
goes away.
create_thread() now returns B_BAD_TEAM_ID when the team is in death state
instead of ERR_TASK_PROC_DELETED.
Cleaned headers.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6997 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-16 02:50:25 +00:00
Axel Dörfler
074af04cf2 Factored out two new functions (team_remove_team() and team_delete_team())
from thread_exit().
Removed team_remove_team_from_hash() as it's no longer necessary.
Also incorporated NewOS change 1930: maintain the parent/children lists.
Cleaned up the headers.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6996 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-16 02:46:28 +00:00
Axel Dörfler
b721e8fd26 Gained knowledge from NewOS change 1930 and fixed the sig_block_mask change
as already suggested in my earlier comment.
Added some comments.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6993 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-16 02:23:32 +00:00
Axel Dörfler
a7b6bd943e The bootloader now takes this region into account, no need to do that manually over here.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6986 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-15 02:02:25 +00:00
Axel Dörfler
3bba0ebe0a NewOS revisited, applied patch 1916: now evaluates the extended BIOS
RAM size call.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6984 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-15 00:58:49 +00:00
Axel Dörfler
4a2e872cca Applied NewOS change 1914: moved APIC setup into the kernel due to a
problem with the APIC clock speed test.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6980 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-14 22:54:00 +00:00
Axel Dörfler
7ec81f4c11 Disabled debug output for arch_int_enable_io_interrupt().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6979 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-14 22:50:41 +00:00
Axel Dörfler
03c1062163 set_real_time_clock() is supposed to set the hardware clock as well.
Fixed dump function.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6978 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-14 21:53:48 +00:00
Axel Dörfler
09e395fbe3 Applied ages old cleanup patch from Jack Burton.
Took the chance and cleaned it up even more; this change is not a functional change.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6972 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-14 18:02:22 +00:00
Axel Dörfler
743c42a747 arch_setup_signal_frame() must not access the user space stack without
using user_memcpy(); therefore it can now fail.
Taken from NewOS, thanks to Travis for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6971 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-14 17:59:42 +00:00
Axel Dörfler
eb9335a34b Applied NewOS change 1972: "Fix the build with gcc 3.3.3. The bootloader
was broken because of some new behavior that puts initialized varaibles
in .bss anyway (if you initialize with zero). The bootloader was relying
on not having a .bss. Fixed in the linker script.".


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6968 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-14 17:01:51 +00:00
Axel Dörfler
f7f6185398 A bit more BeOS compatible math.h functions.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6962 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-13 18:48:55 +00:00
Axel Dörfler
48847a2aab You must not copy a list in that way; it's now using the new list_move_to_list()
call.
"testapp" now works fine with the new port code.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6958 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 21:36:02 +00:00
Axel Dörfler
ed3f63ae37 Added a call to move the contents of one list to another.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6957 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 21:34:20 +00:00
Axel Dörfler
28f42fcecc get_port_info() is not supposed to succeed on a closed port.
Saved the port_entry.closed member and now set the capacity to 0, since
it is not used any longer (reduces the size of the port table).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6956 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 05:28:50 +00:00
Axel Dörfler
85b89008bd Replaced the MAX_PORTS constant with the gMaxPorts variable, so that it
could be changed at startup (adapted to system properties).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6955 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 05:09:29 +00:00
Axel Dörfler
b672b21619 Renamed some variables to match our style guide better.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6954 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 05:06:13 +00:00
Axel Dörfler
b3d07d6550 Rewritten the msg queue code to use a doubly linked list of port_msgs.
Right now, it allocates/frees the msgs from the kernel heap for every
message sent - that might be too slow for real world usage.
Also removed all known race conditions from the code.
Not tested at all yet, though.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6953 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 04:57:38 +00:00
Axel Dörfler
2f6684aaee Fixed _user_find_thread(NULL), courtesy of Jack Burton.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6939 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-09 15:45:34 +00:00
Stefano Ceccherini
805bba9456 Fixed the debugger "region" command (still looking for others like that one)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6938 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-09 09:53:54 +00:00
Axel Dörfler
349b01808e Seems like I'm getting old: fixed a similar typo in pipefs (like the one I
did in ports.c), thanks to Jack Burton for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6932 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-08 12:08:06 +00:00
Axel Dörfler
89ea3ca9d6 Fixed a stupid typo, thanks to Bill Hayden for pointing this out :-)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6910 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-05 23:55:19 +00:00
Axel Dörfler
135d20a96e Now properly shuts down the thread message cache in thread_exit(),
its semaphores get deleted, thanks to Jack Burton for reporting.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6904 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-05 12:55:27 +00:00
Axel Dörfler
5fd77dc430 Moved a few functions around to have a better separation between public
port API and private functions.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6903 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-05 02:28:37 +00:00
Axel Dörfler
7fb4c29b80 port_buffer_size_etc() was horribly broken in a lot of ways, it even read
the info from the wrong end of the queue.
find_port() did not return the correct error codes.
write_port_etc() checked incorrectly for a deleted semaphore.
B_WOULD_BLOCK would let various functions print out a warning for no reason
(the comments in the code actually didn't fit to the implementation).
"total_count" was counting the number of messages written, not those that
have been read (as the BeBook says).
Thanks to Bill Hayden who reported a lot of these.
Added TRACE macro and moved some of the dprintf()s to that.
Added/fixed some comments.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6901 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-05 01:23:43 +00:00
Axel Dörfler
7b83e8b24c Made find_port() less heavy; it no longer disables interrupts for the whole
run. Also create_port() now changes the port ID only when the port lock is
grabbed, so that we don't need to acquire the port list lock in find_port().
Removed setting lock to "0" in create_port() because if it's not 0 in the
first place, there is something seriously wrong (should add an assert there).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6897 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-04 20:43:13 +00:00
Axel Dörfler
b752b6bb02 Fixed port & sem debugger commands, fixed sem.c compilation with tracing
enabled, courtesy of Jack Burton.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6896 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-04 12:14:48 +00:00
Axel Dörfler
0efc0b5804 Forgot to remove some parts of the previous read lock.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6892 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 18:58:54 +00:00
Axel Dörfler
76946b95da Fixed the pipefs. It now should work without any problems.
I don't know which part of me has written the previous version, but
it seems not have been supervised by a brain while doing it.
The read requests are now maintained per inode (as it has to be),
and there is one read lock per request.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6891 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 18:57:52 +00:00
Axel Dörfler
025019e571 Renamed thread/team syscalls to new scheme.
Minor cleanups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6887 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:15:48 +00:00
Axel Dörfler
96246c6b3b Fixed warnings.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6886 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:15:15 +00:00
Axel Dörfler
663bccf7f9 Renamed thread/team syscalls to new scheme.
Code cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6885 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:14:49 +00:00
Axel Dörfler
5d83d63c08 Renamed thread/team syscalls to new scheme.
Removed old ERR_* error codes.
Removed funny area names in rldheap.c.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6884 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:13:00 +00:00
Axel Dörfler
39622c6739 sys_get_current_thread_id() is no more.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6882 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:10:08 +00:00
Axel Dörfler
5be410a7cd Renamed thread/team syscalls to new scheme.
Tuned the license a bit.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6880 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:09:17 +00:00
Axel Dörfler
a16600d146 Renamed thread/team syscalls to new scheme.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6878 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:08:27 +00:00
Axel Dörfler
6f2229385e Renamed thread/team syscalls to new scheme.
read_data(), has_data(), and receive_data() are no longer exported
by this file, but their _kern_*() equivalents are now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6877 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:07:21 +00:00
Axel Dörfler
ade669abd7 Renamed thread/team syscalls to new scheme.
Added commented out wait_for_team() which we might want to have in the
final version, too.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6875 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:06:23 +00:00
Axel Dörfler
3dbf98a59a Renamed thread/team syscalls to new scheme.
find_thread() is now correct.
Moved send_data(), has_data(), and receive_data() back into this file.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6874 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:05:13 +00:00
Axel Dörfler
57ffd61845 _kfind_thread_() is now correctly implemented.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6872 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:03:31 +00:00
Axel Dörfler
acfdb017dd team_kill_team() is now called kill_team().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6871 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:02:08 +00:00
Axel Dörfler
0ff38616f4 Renamed syscalls to new scheme.
Changed thread_kill_thread() to the BeOS compatible kill_thread() function.
Added missing _user_kill_thread().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6870 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 01:00:16 +00:00
Axel Dörfler
564ffd3da7 Renamed thread/team syscalls to new scheme.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6869 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 00:58:19 +00:00
Axel Dörfler
98d68e7085 Renamed syscalls to new scheme.
Moved wait_for_team() into the exported kernel API region.
Added missing call for _user_get_current_team().
Made the team_kill_team() call to the BeOS compatible kill_team().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6868 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 00:57:00 +00:00
Axel Dörfler
1748ad5db7 Added find_thread() (does not yet work with name != NULL).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6860 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-02 17:40:14 +00:00
Stefano Ceccherini
7667c061fe Simplified an expression (which was even wrong before)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6859 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-02 16:29:04 +00:00
Stefano Ceccherini
b2fece1ec0 renamed some global variables to have the "g" prefix
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6858 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-02 16:16:11 +00:00
Axel Dörfler
f9e9fb76f0 On second thought, it would be strange if the pattern used everywhere
else is not found here. The BeOS kernel also exports these two *_etc()
functions, and we might want to do that, too.
{receive|send}_data() are now interruptible from userland, but not when
called from the kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6700 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 06:29:59 +00:00
Axel Dörfler
510a1ab1e9 Removed arch_cpu_user_strncpy()/strcpy().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6698 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 05:18:51 +00:00
Axel Dörfler
775470756b On second thought, also removed user_strcpy().
Copied over the function description of user_strlcpy() from x86/arch_cpu.h
to this file.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6697 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 05:13:31 +00:00
Axel Dörfler
f4d747d77b No longer uses user_strcpy(), and it's even slightly faster.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6696 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 05:08:17 +00:00
Axel Dörfler
26b91cb6ec No longer use user_strcpy() but user_strlcpy().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6695 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 05:03:04 +00:00
Axel Dörfler
083d73d739 No longer uses strncpy(). Removed the user_strncpy() call - we don't want
to have it in the kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6694 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 04:40:02 +00:00
Axel Dörfler
0d6f9a67e5 Banned strncpy(), switched return type from "int" to "status_t" for vfs_get_vnode_from_path().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6693 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 04:31:51 +00:00
Axel Dörfler
c0601b3a79 Cleaned up _get_sem_info() and _get_next_sem_info().
Implemented the B_CURRENT_TEAM mechanism for _get_next_sem_info().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6691 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 04:26:44 +00:00
Axel Dörfler
faeac94982 Removed <kerrors.h> and the last occurences of ERR_* codes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6690 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 04:12:34 +00:00