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root / target-arm @ 0d09e41a

Name Size
Makefile.objs 169 Bytes
arm-semi.c 17.1 kB
cpu-qom.h 3.2 kB
cpu.c 27 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 7.8 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
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...
494b00c7 03/05/2013 02:45 am Christoffer Dall

ARM: KVM: Add support for KVM on ARM architecture

Add basic support for KVM on ARM architecture.

Signed-off-by: Christoffer Dall <>
[PMM: Minor tweaks and code cleanup, switch to ONE_REG]
Signed-off-by: Peter Maydell <>...
f5206413 03/05/2013 02:34 am Peter Maydell

target-arm: Drop CPUARMState* argument from bank_number()

Drop the CPUARMState* argument from bank_number(), since we only
use it for passing to cpu_abort(). Use hw_error() instead.
This avoids propagating further interfaces using env pointers.

In the long term this function's callers need auditing to fix...
00115976 03/05/2013 02:31 am Peter Maydell

target-arm: Don't decode RFE or SRS on M profile cores

M profile cores do not have the RFE or SRS instructions, so
correctly UNDEF these insn patterns on those cores.

Signed-off-by: Peter Maydell <>

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