Commit Graph

21 Commits

Author SHA1 Message Date
Stephan Aßmus
370fc8c907 Fix the build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25397 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-09 15:56:37 +00:00
Ingo Weinhold
6748659272 Added an identify_file_system() hook to the FS modules. The boot loader
does no longer give partitioning systems precedence over file systems.
The one with the greater identification priority wins. ATM, if a file
system wins, we still mount the first file system that recognized the
partition at all, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22446 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-10-04 23:16:31 +00:00
Ingo Weinhold
0e69ce7702 Define _BOOT_MODE.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22427 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-10-03 22:10:06 +00:00
Ingo Weinhold
bf8e5ecab7 * Reduced the region allocated for the uncompressed data to 16 MB. With
32 MB the kernel's VM initialization code would run into trouble.
  Accessing freshly mapped memory in the generic page mapper would
  result in a page fault. To be investigated.
* Apparently in the boot loader the file systems are responsible for
  resolving symbolic links (instead of the VFS). We do that now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21608 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-07-15 00:45:10 +00:00
Ingo Weinhold
dcb3c6c321 * Added support for symlinks.
* Prepared for other uses than just boot floppies (/CDs). We first try to
  inflate the contents of the given device at offset 0 before using the
  floppy disk offset. This will make it easy to mount tgz files loaded via
  network or built into the boot loader itself.
* Increased the max possible size of inflated data to 32 MB.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21583 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-07-07 01:49:02 +00:00
Ingo Weinhold
87ac9f1d46 Fixed boot loader BFS build which I broke with my recent changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20861 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-04-27 14:31:18 +00:00
Jérôme Duval
1f2d4a5e2d fix build
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19782 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-01-13 12:49:12 +00:00
Axel Dörfler
d0d30c36ca The length of the extra field was not correctly determined, and the
offset was not changed correctly either: the order in which the
expression was evaluated was undefined; in fact, GCC 2.95.3 would use
the same buffer[index] twice.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19060 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-10-13 12:10:03 +00:00
Marcus Overhagen
82029bdae8 added missing nothrow parameter
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18868 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-09-16 23:25:56 +00:00
Jérôme Duval
44d5675324 KernelAddon and KernelStaticLibrary don't include kernel, kernel arch, boot platform headers anymore.
Fixed the build of most of targets using these rules. Though the build can be still broken, feel free to fix.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18521 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-08-17 12:18:11 +00:00
Ingo Weinhold
c83d9dad1c * platform_allocate_region() has a new boolean parameter "exactAddress"
specifying whether only the exact supplied address is acceptable. If
  false, the address is considered a hint only. It will be picked, if
  available, otherwise a greater address is tried to be acquired, and
  as last resort any address. This feature is only implemented for PPC.
  It is needed since the preferred kernel text base address 0x80000000
  might not be available (and actually isn't on my Mac mini).
* Fixed a bug in the PPC memory management code:
  is_{virtual,physical}_allocated() were checking whether the given
  range was completely contained by an existing range instead of
  checking for intersection. As a consequence we could (and did) allocate
  a range intersecting with already allocated ranges. The kernel segment
  thus overwrote OF memory for instance.
* The ELF loader makes sure that it got both text and data segment of
  the image to be loaded.

The PPC boot loader successfully loads kernel and modules now. Next
comes the hard part, I'm afraid.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15708 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-12-29 01:50:23 +00:00
Ingo Weinhold
3489b30126 Fixed some boot loader PPC BFS issues:
* bfs_inode must be packed, otherwise the structure is larger due to
  different alignment requirements.
* The off_t array returned by bfs_inode::Values() is in on-disk
  endianess. This was ignored in some places. Hope I squashed all
  occurences.
Those fixes should probably be back-ported to the kernel add-on, too.
Will do that when I get to that point in the kernel, unless someone
beats me to it.

The PPC boot loader does at least find the kernel on a BFS volume now.
Haven't dared to let it be loaded yet.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15686 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-12-27 21:33:11 +00:00
Ingo Weinhold
338b8dc301 Merged changes from branch build_system_redesign at revision 14573.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-29 16:27:43 +00:00
Axel Dörfler
944278d7ed Fix the build - Stack.h is now gone from the BFS directory.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14433 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-19 17:43:45 +00:00
Axel Dörfler
94caf40a8e Enlarged the buffer size to the standard CD block size - this greatly speeds up
the boot process. Will experiment with larger sizes later (24k is the current
limit, due to the memory layout used by the platform dependent code).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14402 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-17 13:52:18 +00:00
Axel Dörfler
5ea23bb0a3 Removed platform_boot_device_is_image() again; it's now replaced by a field
"booted_from_image" in the kernel_args' boot_disk structure.
Also, added fields "cd" and "user_selected".
A CHOICE_MENU menu can now have a choice text - this is automatically updated
as entries in the menu get selected.
The boot volume menu now has the initial choice text "CD-ROM or hard drive"
in case the boot loader was loaded from an image. The "Rescan volumes" item
is no longer selected by default (only if there was no boot volume found) - but
it's still functionless anyway.
The TAR fs will now appear as "Boot from CD-ROM" in the boot volume menu.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14388 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-14 21:22:19 +00:00
Axel Dörfler
b093987a7b tarfs is now maintaining a node ID and got all methods that its entries are statable.
Renamed TarFS::Node to TarFS::File to correctly name the class hierarchy.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14376 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-14 09:23:00 +00:00
Axel Dörfler
0ecc530bf0 TAR fs is now also working correctly in the real boot loader.
Some more cleanup and better error output.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14370 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-13 14:06:11 +00:00
Axel Dörfler
85a53ea280 The boot loader now has tarfs support needed for booting from CD-ROM.
It expects the zipped TAR at offset 192 kB on the boot image.
This work was mostly done by Ingo during BeGeistert.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14343 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-11 00:17:59 +00:00
Axel Dörfler
718b5114e0 This should fix the build after all the kernel/system renaming.
If anything is still broken (and was not before :)), please shout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12361 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-04-13 13:59:17 +00:00
Axel Dörfler
5af32e7526 Renamed src/kernel to src/system.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12359 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-04-13 13:06:35 +00:00