As discovered recently, you can crash QEMU with a lot of devices
that do not get the reference counting of child objects right.
You just have to run 'device-list-properties' and call 'info qtree'
afterwards.
This patch series fixes a bunch of these problems in the ARM code.
I did not fix all problems yet, since it is quite time consuming
and I first want to get some feedback whether this is the right
way to go or not.
Thomas Huth (5):
qom/object: Add a new function object_initialize_as_child()
hw/core/sysbus: Add a function for creating and attaching an object
hw/arm/bcm2836: Fix crash with device_add bcm2837 on unsupported
machines
hw/arm/armv7: Fix crash when introspecting the "iotkit" device
hw/cpu/a15mpcore: Fix introspection problem with the a15mpcore_priv
device
hw/arm/armv7m.c | 9 ++++---
hw/arm/bcm2836.c | 19 +++++--------
hw/arm/iotkit.c | 74 ++++++++++++++++++++++-----------------------------
hw/core/sysbus.c | 8 ++++++
hw/cpu/a15mpcore.c | 8 +++---
hw/intc/armv7m_nvic.c | 5 ++--
include/hw/sysbus.h | 3 +++
include/qom/object.h | 19 +++++++++++++
qom/object.c | 14 ++++++++++
9 files changed, 93 insertions(+), 66 deletions(-)
--
1.8.3.1
