diff options
| author | marcel <marcel@FreeBSD.org> | 2002-03-30 23:00:05 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2002-03-30 23:00:05 +0000 |
| commit | 83aa1632bb0b8706135df7bb695c019511ba8169 (patch) | |
| tree | 19ac7d5e267eca6c21acb4ab09acec6a684bc339 /sys/boot/ia64/common | |
| parent | 84ad095a1c8ea2ab3b70872f4e100e782371e88b (diff) | |
| download | FreeBSD-src-83aa1632bb0b8706135df7bb695c019511ba8169.zip FreeBSD-src-83aa1632bb0b8706135df7bb695c019511ba8169.tar.gz | |
Pass the physical address of the bootinfo block to the kernel in
register r8. We continue to write the bootinfo block at the same
hardwired address, because the kernel still expects it there.
It is expected that future kernels use register r8 to get to the
bootinfo block and don't depend on the hardwired address anymore.
Bump the loader version once again due to the interface change.
Diffstat (limited to 'sys/boot/ia64/common')
| -rw-r--r-- | sys/boot/ia64/common/exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/boot/ia64/common/exec.c b/sys/boot/ia64/common/exec.c index 2aaaa39..1d99d72 100644 --- a/sys/boot/ia64/common/exec.c +++ b/sys/boot/ia64/common/exec.c @@ -129,7 +129,7 @@ enter_kernel(u_int64_t start, struct bootinfo *bi) __asm __volatile("mov cr.iip=%0" :: "r"(start)); __asm __volatile("mov cr.ifs=r0;;"); __asm __volatile("mov ar.rsc=0;; flushrs;;"); - + __asm __volatile("mov r8=%0" :: "r" (bi)); __asm __volatile("rfi;;"); } |
