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Name Size
Makefile.objs 204 Bytes
arm-semi.c 17.1 kB
cpu-qom.h 4.4 kB
cpu.c 27.1 kB
cpu.h 29.5 kB
helper.c 119 kB
helper.h 17 kB
iwmmxt_helper.c 24.8 kB
kvm-stub.c 437 Bytes
kvm.c 18.4 kB
kvm_arm.h 2 kB
machine.c 7.8 kB
neon_helper.c 52.8 kB
op_addsub.h 1.8 kB
op_helper.c 8.9 kB
translate.c 350.1 kB

Latest revisions

# Date Author Comment
c643bed9 06/28/2013 02:25 pm Andreas Färber

cpu: Change qemu_init_vcpu() argument to CPUState

This allows to move the call into CPUState's realizefn.
Therefore move the stub into libqemustub.a.

Reviewed-by: Richard Henderson <>
Signed-off-by: Andreas Färber <>
878096ee 06/28/2013 02:25 pm Andreas Färber

cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks

Make cpustats monitor command available unconditionally.

Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec()
arguments to CPUState.

Signed-off-by: Andreas Färber <>
721fae12 06/25/2013 08:16 pm Peter Maydell

target-arm: Convert TCG to using (index,value) list for cp migration

Convert the TCG ARM target to using an (index,value) list for migrating
coprocessors. The primary benefit of the (index,value) list is for
passing state between KVM and QEMU, but it works for TCG-to-TCG...
ff047453 06/25/2013 08:16 pm Peter Maydell

target-arm: Initialize cpreg list from KVM when using KVM

When using KVM, use the kernel's initial state to set up the
cpreg list, and sync to and from the kernel when doing
migration.

Signed-off-by: Peter Maydell <>
2d8e5a0e 06/25/2013 08:16 pm Peter Maydell

target-arm: Reinitialize all KVM VCPU registers on reset

Since the ARM KVM API doesn't include a "reset this VCPU"
ioctl, we have to capture the initial values of every
register it knows about so that we can reset the VCPU
by feeding those values back again....
f7134d96 06/25/2013 08:16 pm Peter Maydell

target-arm: Use tuple list to sync cp regs with KVM

Use the tuple list of cp registers for syncing KVM state to QEMU,
rather than only syncing a very minimal set by hand.

Signed-off-by: Peter Maydell <>
bdcc150d 06/25/2013 08:16 pm Peter Maydell

target-arm: Make LPAE feature imply V7MP

The v7 ARM ARM specifies that the Large Physical Address
Extension requires implementation of the Multiprocessing
Extensions, so make our LPAE feature imply V7MP rather
than specifying both in the A15 CPU initfn.
...
34affeef 06/25/2013 08:16 pm Peter Maydell

target-arm: Allow special cpregs to have flags set

Relax the "is this a valid ARMCPRegInfo type value?" check to permit
"special" cpregs to have flags other than ARM_CP_SPECIAL set. At
the moment none of the other flags are relevant for special regs,
but the migration related flag we're about to introduce can apply...
7023ec7e 06/25/2013 08:16 pm Peter Maydell

target-arm: Add raw_readfn and raw_writefn to ARMCPRegInfo

For reading and writing register values from the kernel for KVM,
we need to provide accessor functions which are guaranteed to succeed
and don't impose access checks, mask out unwritable bits, etc....
d4e6df63 06/25/2013 08:16 pm Peter Maydell

target-arm: mark up cpregs for no-migrate or raw access

Mark up coprocessor register definitions to add raw access
functions or mark the register as non-migratable where necessary.

Signed-off-by: Peter Maydell <>

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