* Avoid TYPE_* in VMStateDescription name
* Replace some DO_UPCAST()s and FROM_SYSBUS()s with QOM casts
* Limit legacy SCSI command line handling to non-hotplugged devices
* Replace some SysBusDeviceClass::init with DeviceClass::realize
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Merge remote-tracking branch 'afaerber/tags/qom-devices-for-anthony' into staging
QOM device refactorings
* Avoid TYPE_* in VMStateDescription name
* Replace some DO_UPCAST()s and FROM_SYSBUS()s with QOM casts
* Limit legacy SCSI command line handling to non-hotplugged devices
* Replace some SysBusDeviceClass::init with DeviceClass::realize
# gpg: Signature made Mon 22 Jul 2013 06:31:42 PM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found
# By Hu Tao (26) and others
# Via Andreas Färber
* afaerber/tags/qom-devices-for-anthony: (55 commits)
isa-bus: Drop isabus_bridge_init() since it does nothing
ioapic: Use QOM realize for ioapic
kvmvapic: Use QOM realize
kvm/clock: Use QOM realize for kvmclock
hpet: Use QOM realize for hpet
scsi: Improve error propagation for scsi_bus_legacy_handle_cmdline()
megasas: Legacy command line handling fix
scsi/esp: Use QOM realize for scsi esp
fw_cfg: Use QOM realize for fw_cfg
ahci: Use QOM realize for ahci
pflash_cfi02: Use QOM realize for pflash_cfi02
pflash_cfi01: Use QOM realize for pflash_cfi01
fdc: Improve error propagation for QOM realize
fdc: Use QOM realize for fdc
kvm/clock: QOM'ify some more
hpet: QOM'ify some more
scsi/esp: QOM'ify some more
fwcfg: QOM'ify some more
ahci: QOM'ify some more
pflash-cfi02: QOM'ify some more
...
Make inline target_memory_rw_debug() always available and change its
argument to CPUState. Let it check if CPUClass::memory_rw_debug provides
a specialized callback and fall back to cpu_memory_rw_debug() otherwise.
The only overriding implementation is for 32-bit sparc.
This prepares for changing GDBState::g_cpu to CPUState.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Change breakpoint_invalidate() argument to CPUState alongside.
Since all targets now assign a softmmu-only field, we can drop helpers
cpu_class_set_{do_unassigned_access,vmsd}() and device_class_set_vmsd().
Prepares for changing cpu_memory_rw_debug() argument to CPUState.
Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa)
Signed-off-by: Andreas Färber <afaerber@suse.de>
Callback implementations were specific to arm and m68k, so can easily
cast to ARMCPU and M68kCPU respectively.
Prepares for changing GDBState::c_cpu to CPUState.
Signed-off-by: Andreas Färber <afaerber@suse.de>
CPUArchState is no longer directly used since converting CPU loops to
CPUState.
Prepares for changing GDBState::c_cpu to CPUState.
Signed-off-by: Andreas Färber <afaerber@suse.de>
In particular reindent to 4 instead of 2 spaces.
Prepares for changing cpu_single_step() argument in gdb_handlesig().
Signed-off-by: Andreas Färber <afaerber@suse.de>
Prepares for changing cpu_single_step() argument to CPUState.
Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Signed-off-by: Andreas Färber <afaerber@suse.de>
Where no extra implementation is needed, fall back to CPUClass::set_pc().
Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Signed-off-by: Andreas Färber <afaerber@suse.de>
This adds support for GDB's c addr (Continue) and s addr (Single Step).
Prepares for dropping cpu_pc_from_tb().
Signed-off-by: Andreas Färber <afaerber@suse.de>
This adds support for GDB's c addr (Continue) and s addr (Single Step).
Prepares for dropping cpu_pc_from_tb().
Signed-off-by: Andreas Färber <afaerber@suse.de>
This adds support for GDB's c addr (Continue) and s addr (Single Step).
Prepares for dropping cpu_pc_from_tb().
Signed-off-by: Andreas Färber <afaerber@suse.de>
This moves setting the Program Counter from gdbstub into target code.
Use vaddr type as upper-bound replacement for target_ulong.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Also extend documentation of target_ulong and abi_ulong.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
vaddr is to target_ulong what uintmax_t is to unsigned int.
Its purpose is to allow turning per-target functions with target_ulong
arguments into CPUClass hooks.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Since first_cpu/next_cpu are CPUState, CPUArchState is no longer needed.
This resolves a NULL pointer dereference of query_cpu, introduced
with commit 182735efaf and reported by
TeLeMan and Max Filippov.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Let scsi_bus_legacy_add_drive() and scsi_bus_legacy_handle_cmdline()
return an Error**. Prepare qdev initfns for QOM realize error model.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Only apply legacy command line handling when the device has not been
hot-plugged. Propagate failure of legacy command line handling.
Cc: qemu-stable@nongnu.org
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Moved sysbus_init_mmio() to instance_init, renamed variable]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Rename fdctrl_init_common() to fdctrl_realize_common() and let
fdctrl_connect_drives() propagate an Error through it.
Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant and avoid FROM_SYSBUS().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant, avoid FROM_SYSBUS().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field and renamed variable]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant and avoid DO_UPCAST().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Use type constant if possible and avoid DO_UPCAST().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant and avoid DO_UPCAST().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant and replace FROM_SYSBUS().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant and replace FROM_SYSBUS().
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Introduce type constant and avoid DO_UPCAST(), container_of(),
and use DEVICE() to avoid accessing parent qdev directly.
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed parent field and avoided repeated SYS_BUS_DEVICE() casts]
Signed-off-by: Andreas Färber <afaerber@suse.de>
And split off MemoryRegion initialization into instance_init.
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
And remove variables if possible.
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Converted remaining access and renamed to parent_obj]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Anthony Liguori