[OpenBIOS] [PATCH] ppc: fix stack usage in mmu_claim, mem_claim
tarl-b2 at tarl.net
Wed Jun 17 22:38:11 CEST 2015
On 2015-Jun-17 16:33 , Programmingkid wrote:
> On Jun 17, 2015, at 4:19 PM, Cormac O'Brien wrote:
>> > The 'phys' argument to mem_claim() and 'virt' argument to mmu_claim() are now
>> > only popped from the stack if the 'align' argument is provided.
> What's the reason for doing this?
Presumably to comply with page 127 of IEEE 1275, where "claim" is
defined to not consume an address argument if an alignment is specified.
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