Commit Graph

10 Commits

Author SHA1 Message Date
Dimitry Andric
ce8fb93178 Merge binutils 2.17.50 to head. This brings a number of improvements to
x86 CPU support, better support for powerpc64, some new directives, and
many other things.  Bump __FreeBSD_version, and add a note to UPDATING.

Thanks to the many people that have helped to test this.

Obtained from:	projects/binutils-2.17
2011-02-18 20:54:12 +00:00
Andreas Tobler
8694ea87f5 Revert r215435. We need to figure out the exact value to be loaded.
Approved by: 	nwhitehorn (mentor)
2010-11-17 20:37:16 +00:00
Andreas Tobler
6f9943822b Make sure the .bss is cleared at the beginning. The pSeries OF ELF loader does
not clear .bss automatically.

Approved by:	nwhitehorn (mentor)
2010-11-17 19:28:48 +00:00
Andreas Tobler
565d322630 Load the full 16k stack space.
Approved by:	nwhitehorn (mentor)
2010-11-17 19:25:37 +00:00
Warner Losh
6a0fd84b50 Start each of the license/copyright comments with /*- 2005-01-05 22:16:58 +00:00
Peter Grehan
79c8d45fce Remove cache flush, 256Mb 1:1 BAT mapping, and BAT clearing. This doesn't
work on a G5 (no BAT registers) or on PearPC (dBAT3 used for mapping
the framebuffer and BATs not re-inited on OpenFirmware calls).

 It also hid a number of bugs.
2004-07-08 06:13:05 +00:00
David E. O'Brien
bd506e2a3a Convert to __FBSDID. 2004-01-04 23:21:18 +00:00
Peter Grehan
c9cbdf3393 Fix asm string newlines to keep gcc3.3 happy. Use register prefixes
to make the asm a bit more readable.
2003-08-05 11:30:18 +00:00
Benno Rice
cae2c81dc2 Mega-patch for OpenFirmware loader support.
- Flesh out ofw_readin routine.
- Add OpenFirmware load and exec routines.
- Make sure memory allocation for the kernel is done correctly.
- Change the way the heap is allocated so as to make it easier to deallocate
  when we hand over.
- Add a command to print memory maps similar to the one for ia64.

With this patch, I can now load and hand over to a kernel on my iMac.  There
are some problems with OpenFirmware routines failing after the hand over that
still need to be addressed.
2001-10-07 13:22:25 +00:00
Benno Rice
4cc1860f9b OpenFirmware/PowerPC loader, part 2.
As of this patchset, the loader builds (under NetBSD/macppc), boots, interacts
and talks to BOOTP/NFS servers.

(main.c was moved from boot/ofw/libofw to boot/ofw/common but has no revision
 history)

Reviewed by:	obrien
2000-11-10 06:39:58 +00:00