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(parent: 54a3c0f) | patch
Pad iommu with an empty slot (necessary for SunOS 4.1.4)
authorArtyom Tarasenko <atar4qemu@googlemail.com>
Sat, 8 May 2010 14:10:14 +0000 (16:10 +0200)
committerBlue Swirl <blauwirbel@gmail.com>
Sat, 29 May 2010 08:20:55 +0000 (08:20 +0000)
commit3386376c04533288ff51d8f3a6f0fba77af4d209
tree1b57bd6075fbcb1d6ca7a6979c32f4cf4bb9a922tree | snapshot
parent54a3c0f032abf93d1cedc75456af75401ac10360commit | diff
Pad iommu with an empty slot (necessary for SunOS 4.1.4)

On the real hardware (SS-5, LX) the MMU is not padded, but aliased.
Software shouldn't use aliased addresses, neither should it crash
when it uses (on the real hardware it wouldn't). Using empty_slot
instead of aliasing can help with debugging such accesses.

Signed-off-by: Artyom Tarasenko <atar4qemu@googlemail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
hw/sun4m.c diff | blob | history
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