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# Date Author Comment
bb593904 04/01/2011 07:34 pm David Gibson

Parse SDR1 on mtspr instead of at translate time

On ppc machines with hash table MMUs, the special purpose register SDR1
contains both the base address of the encoded size (hashed) page tables.

At present, we interpret the SDR1 value within the address translation...
ea375f9a 03/04/2010 05:29 am Jan Kiszka

KVM: Rework VCPU state writeback API

This grand cleanup drops all reset and vmsave/load related
synchronization points in favor of four(!) generic hooks:

- cpu_synchronize_all_states in qemu_savevm_state_complete
(initial sync from kernel before vmsave)...
4c0960c0 08/28/2009 04:35 am Avi Kivity

kvm: Simplify cpu_synchronize_state()

cpu_synchronize_state() is a little unreadable since the 'modified'
argument isn't self-explanatory. Simplify it by making it always
synchronize the kernel state into qemu, and automatically flush the
registers back to the kernel if they've been synchronized on this...
18b21a2f 08/03/2009 07:33 pm Nathan Froyd

target-ppc: retain l{w,d}arx loaded value

We do this so we can check on the corresponding stc{w,d}x. whether the
value has changed. It's a poor man's form of implementing atomic
operations and is valid only for NPTL usermode Linux emulation.

Signed-off-by: Nathan Froyd <>...
b0a46a33 05/22/2009 06:50 pm Jan Kiszka

kvm: Add missing bits to support live migration

This patch adds the missing hooks to allow live migration in KVM mode.
It adds proper synchronization before/after saving/restoring the VCPU
states (note: PPC is untested), hooks into
cpu_physical_memory_set_dirty_tracking() to enable dirty memory logging...
f80f9ec9 05/21/2009 04:47 pm Anthony Liguori

Convert machine registration to use module init functions

This cleans up quite a lot of #ifdefs, extern variables, and other ugliness.

Signed-off-by: Anthony Liguori <>
fc1c67bc 04/28/2009 09:00 pm Blue Swirl

Fix PPC reset
1db09b84 03/02/2009 06:42 pm aurel32

kvm/powerpc: Add MPC8544DS board support

This patch add an emulation of MPC8544DS board.
It can work on All E500 platforms.

Signed-off-by: Liu Yu <>
Acked-by: Hollis Blanchard <>
Signed-off-by: Aurelien Jarno <>...
a456d59c 12/30/2008 09:01 pm blueswir1

VM load/save support for PPC CPU

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6143 c046a42c-6fe2-441c-8c8c-71466251a162
2c9fade2 12/16/2008 12:44 pm aurel32

target-ppc: IBM PowerPC 440EP Bamboo reference board emulation

Since most IO devices are integrated into the 440EP chip, "Bamboo support"
mostly entails implementing the -kernel, -initrd, and -append options.

These options are implemented by loading the guest as if u-boot had done it,...
8dd3dca3 05/04/2008 04:11 pm aurel32

remove target ifdefs from vl.c

(Glauber Costa)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4327 c046a42c-6fe2-441c-8c8c-71466251a162