Paul Brook d4c430a80f Large page TLB flush ... 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>		2010-03-17 02:44:41 +00:00
..
cpu.h	Target specific usermode cleanup	2010-03-12 18:44:24 +00:00
exec.h	kill regs_to_env and env_to_regs	2010-01-19 16:31:02 -06:00
helper_regs.h	Replace always_inline with inline	2009-08-16 09:06:54 +00:00
helper.c	Large page TLB flush	2010-03-17 02:44:41 +00:00
helper.h	target-ppc: change DCR helpers to target_long arguments	2010-02-06 17:14:24 +01:00
kvm_ppc.c	kvm ppc: Remove unused label	2009-11-12 11:23:55 -06:00
kvm_ppc.h	PPC: tell the guest about the time base frequency	2010-02-14 16:10:54 +02:00
kvm.c	KVM: Rework VCPU state writeback API	2010-03-04 00:29:28 -03:00
machine.c	KVM: Rework VCPU state writeback API	2010-03-04 00:29:28 -03:00
mfrom_table_gen.c	find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.	2007-09-17 08:09:54 +00:00
mfrom_table.c	find -type f | xargs sed -i 's/[\t ]$//g' # on most files	2007-09-16 21:08:06 +00:00
op_helper.c	target-ppc: change DCR helpers to target_long arguments	2010-02-06 17:14:24 +01:00
STATUS	Update PowerPC emulation status file.	2007-10-25 21:38:16 +00:00
translate_init.c	target-ppc: simpler definitions for microcontrollers based on e300	2009-10-18 16:15:47 +02:00
translate.c	target-ppc: fix evsrwu and evsrws (second try)	2010-03-11 21:29:42 +01:00