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
now fields that carry information about the boot disk and partition.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9956 a95241bf-73f2-0310-859d-f6bbb57e9c96
kernel didn't count an empty structure, while the boot loader reserved
4 bytes for it - dunno why, a _PACKED everywhere didn't help; it's probably
a compile option issue.
To be on the safe side always, I've now added this dummy.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7278 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed the arch_mmu_alloc() function, added (empty) arch_mmu_free() function.
Added platform prototypes for allocating and freeing a region.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5044 a95241bf-73f2-0310-859d-f6bbb57e9c96
platform_stage2_args.h can now only be included from stage2_args.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4973 a95241bf-73f2-0310-859d-f6bbb57e9c96
Only stage2_args.h can now include platform_stage2_args.h.
Only kernel_args.h can now include platform_kernel_args.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4960 a95241bf-73f2-0310-859d-f6bbb57e9c96
