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* Remove unused is_softmmu parameter from cpu_handle_mmu_faultBlue Swirl2011-08-071-2/+2
| | | | | | | | | Parameter is_softmmu (and its evil mutant twin brother is_softmuu) is not used in cpu_*_handle_mmu_fault() functions, remove them and adjust callers. Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Remove exec-all.h include directivesBlue Swirl2011-06-261-1/+0
| | | | | | Most exec-all.h include directives are now useless, remove them. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Fix typos in comments (accross -> across)Stefan Weil2011-05-081-1/+1
| | | | | Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* Large page TLB flushPaul Brook2010-03-171-3/+4
| | | | | | | | | | | | | | | | | | QEMU uses a fixed page size for the CPU TLB. If the guest uses large pages then we effectively split these into multiple smaller pages, and populate the corresponding TLB entries on demand. When the guest invalidates the TLB by virtual address we must invalidate all entries covered by the large page. However the address used to invalidate the entry may not be present in the QEMU TLB, so we do not know which regions to clear. Implementing a full vaiable size TLB is hard and slow, so just keep a simple address/mask pair to record which addresses may have been mapped by large pages. If the guest invalidates this region then flush the whole TLB. Signed-off-by: Paul Brook <paul@codesourcery.com>
* Remove cpu_get_phys_page_debug from userspace emulationPaul Brook2010-03-121-5/+0
| | | | | | cpu_get_phys_page_debug makes no sense for userspace emulation, so remove it. Signed-off-by: Paul Brook <paul@codesourcery.com>
* Revert "Get rid of _t suffix"Anthony Liguori2009-10-011-2/+2
| | | | | | | | | | | | In the very least, a change like this requires discussion on the list. The naming convention is goofy and it causes a massive merge problem. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Get rid of _t suffixmalc2009-10-011-2/+2
| | | | | | | Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
* microblaze: Add infrastructure for supporting hw exceptions.Edgar E. Iglesias2009-09-031-0/+31
| | | | Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* microblaze: Clear exception in dslot ESR bit if not in dslot.Edgar E. Iglesias2009-09-031-0/+1
| | | | Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* microblaze: Correct MMU debug log.Edgar E. Iglesias2009-09-031-1/+1
| | | | Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* Update to a hopefully more future proof FSF addressBlue Swirl2009-07-161-2/+1
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* microblaze: Add translation routines.Edgar E. Iglesias2009-05-261-0/+255
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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