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root / target-arm @ 3cc1d208

Name Size
Makefile.objs 169 Bytes
arm-semi.c 17.1 kB
cpu-qom.h 3.3 kB
cpu.c 27.1 kB
cpu.h 26.4 kB
helper.c 111.8 kB
helper.h 17 kB
iwmmxt_helper.c 24.8 kB
kvm.c 14.2 kB
kvm_arm.h 907 Bytes
machine.c 6.2 kB
neon_helper.c 52.8 kB
op_addsub.h 1.8 kB
op_helper.c 8.9 kB
translate.c 346.4 kB

Latest revisions

# Date Author Comment
3cc1d208 04/19/2013 02:24 pm Juan Quintela

target-arm: port ARM CPU save/load to use VMState

Port the ARM CPU save/load code to use VMState. Some state is
saved in a slightly different order to simplify things -- for
example arrays are saved one after the other rather than 'striped',
and we always save all 32 VFP registers even if the CPU happens...
3b328448 04/19/2013 02:24 pm Peter Chubb

target-arm: Reinsert missing return statement in ARM mode SRS decode

Since patch
81465888c5306cd94abb9847e560796fd13d3c2f
target-arm: factor out handling of SRS instruction
the ARM mode SRS instruction has not worked in QEMU.

The problem is a missing return directive that was removed in the...
bd2be150 04/15/2013 04:16 pm Peter Maydell

arm: fix location of some include files

The recent rearrangement of include files had some minor errors:
devices.h is not ARM specific and should not be in arm/
arm.h should be in arm/

Move these two headers to correct this.

Signed-off-by: Peter Maydell <>...
0d09e41a 04/08/2013 07:13 pm Paolo Bonzini

hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches....
259186a7 03/12/2013 11:35 am Andreas Färber

cpu: Move halted and interrupt_request fields to CPUState

Both fields are used in VMState, thus need to be moved together.
Explicitly zero them on reset since they were located before
breakpoints.

Pass PowerPCCPU to kvmppc_handle_halt().

Signed-off-by: Andreas Färber <>
c3affe56 03/12/2013 11:35 am Andreas Färber

cpu: Pass CPUState to cpu_interrupt()

Move it to qom/cpu.h to avoid issues with include order.

Change pc_acpi_smi_interrupt() opaque to X86CPU.

Signed-off-by: Andreas Färber <>
97a8ea5a 03/12/2013 11:35 am Andreas Färber

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

This removes a global per-target function and thus takes us one step
closer to compiling multiple targets into one executable.

It will also allow to override the interrupt handling for certain CPU...
e6f010cc 03/12/2013 11:35 am Andreas Färber

target-arm: Override do_interrupt for ARMv7-M profile

Enable ARMCPUInfo to specify a custom class_init functions.
Introduce arm_v7m_class_init() and use it for "cortex-m3" model.

Instead of forwarding from arm_cpu_do_interrupt() to do_interrupt_v7m(),
override CPUClass::do_interrupt with arm_v7m_cpu_do_interrupt()...
eb035b48 03/05/2013 02:45 am Peter Maydell

target-arm: Use MemoryListener to identify GIC base address for KVM

When using an in-kernel GIC with KVM, we need to tell the kernel where
the GIC's memory mapped registers live. Do this by registering a
MemoryListener which tracks where the board model maps the A15's...
81635574 03/05/2013 02:45 am Peter Maydell

ARM KVM: save and load VFP registers from kernel

Add support for saving and restoring VFP register state from the
kernel. This includes a check that the KVM-created CPU has full
VFP support (as the TCG Cortex-A15 model always does), since for
the moment ARM QEMU doesn't have any way to tweak optional features...

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