Commit Graph

18574 Commits

Author SHA1 Message Date
Stefan Weil
edc1de9713 w32: Initialise critical section before starting thread (fix #922131)
This patch was contributed by Bogdan Harjoc. I added some assertions.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2012-02-07 18:11:41 +01:00
Stefan Weil
0fa5491eed w32: Build windows and console executables
System emulation executables with SDL are typically windows
executables. Sometimes console executables are more useful,
so create both variants if linker option -mwindows was detected.

v2:
This version uses QEMU_PROGW / QEMU_PROG instead of QEMU_PROG / QEMU_PROGC.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
2012-02-07 18:11:41 +01:00
Paolo Bonzini
a3d4a1b047 qdev: remove unused fields from PropertyInfo
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:42 +01:00
Paolo Bonzini
4f2d3d705c qdev: initialize properties via QOM
Similarly, use the object properties also to set the default
values of the qdev properties.  This requires reordering
registration and initialization.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:42 +01:00
Paolo Bonzini
7a7aae21cc qdev: inline qdev_prop_set into qdev_prop_set_ptr
qdev_prop_set is not needed anymore except for hacks, simplify it and
inline it.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:42 +01:00
Paolo Bonzini
9b170e60ad qdev: access properties via QOM
Do not poke anymore in the struct when accessing qdev properties.
Instead, ask the object to set the right value.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:42 +01:00
Paolo Bonzini
6350b09046 qdev: fix off-by-one
Integer properties did not work.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:42 +01:00
Paolo Bonzini
dd0ba250ca qdev: let QOM free properties
Drop the special free callback.  Instead, register a "regular"
release method in the non-legacy property.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:42 +01:00
Paolo Bonzini
7b009e5d09 qdev: remove parse/print methods for pointer properties
Pointer properties (except for PROP_PTR of course) should not need a
legacy counterpart.  In the future, relative paths will ensure that
QEMU will support the same syntax as now for drives etc..

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
b403298adb qdev: make the non-legacy pci address property accept an integer
PCI addresses are set with qdev_prop_uint32.  Thus we make the QOM
property accept a device and function encoded in an 8-bit integer,
instead of the magic dd.f hex string.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
e39e5d60c9 qdev: remove parse/print methods for mac properties
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
1ce0512557 qdev: remove print/parse methods from LostTickPolicy properties
Also generalize the code so that we can have more enum properties
in the future.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
acbac4a1dc qdev: remove parse method for string properties
We need the print method to put double quotes, but parsing is not special.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
68ee356941 qdev: allow reusing get/set for legacy property
In some cases, a legacy property does need a special print method
but not a special parse method.  In this case, we can reuse the get/set
from the static (non-legacy) property.

If neither parse nor print is needed, though, do not register the
legacy property at all.  The previous patch ensures that the right
fallback will be used.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
d822979bdf qdev: remove direct calls to print/parse
There's no need to call into ->parse and ->print manually.  The
QOM legacy properties do that for us.

Furthermore, in some cases legacy and static properties have exactly
the same behavior, and we could drop the legacy properties right away.
Add an appropriate fallback to prepare for this.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
1d9c5a12ce qom: add property get/set wrappers for links
These can set a link to any object, as long as it is included in
the composition tree.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
a1e7efdcef qom: fix canonical paths vs. interfaces
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
11e35bfdc7 qom: use object_resolve_path_type for links
This allows to restrict partial matches to objects of the expected
type.  It will let people use bare names to reference drives
even though their name might be the same as a device's (e.g.
-drive id=hd0,if=none,... -device ...,drive=hd0,id=hd0).

As a useful byproduct, this fixes a problem with links of interface
type.  When a link property's type is an interface, the code expects
the implementation object (not the parent object) to be stored in the
variable.  The parent object does not contain the right vtable.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
02fe2db631 qom: add object_resolve_path_type
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
8f770d3905 qom: fix off-by-one
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:41 +01:00
Paolo Bonzini
7b7b7d18e4 qom: add property get/set wrappers for C types
Add wrappers that let you get/set properties using normal C data types.

Reviewed-by: Anthony Liguori <anthony@aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:40 +01:00
Paolo Bonzini
9f5f135058 qom: add QObject-based property get/set wrappers
Move the creation of QmpInputVisitor and QmpOutputVisitor from qmp.c
to qom/object.c, since it's the only practical way to access object
properties.

Keep this isolated such that it's easy to remove.  At some point, we need
to remove all usage of QObject in the tree and replace it with GVariant.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:40 +01:00
Paolo Bonzini
b46d9b1082 qom: do not include qdev header file
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:40 +01:00
Paolo Bonzini
9970bd887d qom: avoid useless conversions from string to type
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:52:38 +01:00
Paolo Bonzini
acc4af3fec qom: clean up/optimize object_dynamic_cast
The interface loop can be performed only on the parent object.  It
does not need to be done on each interface.  Similarly, we can
simplify the code by switching early from the implementation
object to the parent object.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 13:51:37 +01:00
Paolo Bonzini
0815a85949 qom: more documentation on subclassing
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 10:21:30 +01:00
Paolo Bonzini
1ed5b918ce qom: clean up cast macros
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07 10:20:12 +01:00
Anthony Liguori
e87f7fc679 s390x: fix qom-ification fall-out
Tested-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-06 11:16:20 -06:00
Jan Kiszka
4cafe60604 KVM: Fix breakages of QOM conversion
KVM APIC and PIC require instance sizes.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-06 10:17:20 -06:00
Anthony Liguori
3bc3634972 usb-redir: convert to QOM
This was missed due to the fact that it's in the top level and it uses
'struct DeviceInfo' instead of 'DeviceInfo' for some strange reason.

Tested-by: Benoît Canet <benoit.canet@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-06 10:16:50 -06:00
Blue Swirl
53a19a3052 Fix previous commit
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 17:29:00 +00:00
Anthony Liguori
d217d208b5 usb-bsd: convert to QOM
Simple enough.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 17:24:41 +00:00
Blue Swirl
47c012e21c vga: improve documentation
Add links to chipset docs and FreeVGA site.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 12:45:10 +00:00
Blue Swirl
5e55efc9e7 vga: use constants from vga.h
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 12:45:10 +00:00
Blue Swirl
0dad6c35fc vga.h: remove unused stuff and reformat
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 12:45:10 +00:00
Blue Swirl
b134886a9e Add vga.h unmodified from Linux
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 12:45:10 +00:00
Blue Swirl
94d7b48334 vga: move Cirrus VGA template to its own file
Standard VGA does not use vga_draw_cursor_line_* functions.
Move the template to cirrus_vga_template.h.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 12:45:10 +00:00
Blue Swirl
cd7a45c95e memory: change dirty getting API to take a size
Instead of each device knowing or guessing the guest page size,
just pass the desired size of dirtied memory area.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 12:45:10 +00:00
Blue Swirl
cb437e48ab Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu
* 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu:
  linux-user: Fix sa_flags byte swaps for mips
  linux-user: Define TARGET_QEMU_ESIGRETURN for mips64
  linux-user: Define TARGET_QEMU_ESIGRETURN for mipsn32
  linux-user: Add default configs for mips64[el]
  linux-user: Add default-configs for mipsn32[el]
  linux-user: Implement *listxattr syscalls
  linux-user/syscall.c: Implement f and l versions of set/get/removexattr
  linux-user: Allow NULL value pointer in setxattr and getxattr
  linux-user: fix wait* syscall status returns
  linux-user/strace.c: Correct errno printing for mmap etc
  linux-user: fix QEMU_STRACE=1 segfault
  linux-user: add SO_PEERCRED support for getsockopt
  linux-user/main.c: Add option to user-mode emulation so that user can specify log file name
  linux-user: fake /proc/self/auxv
  linux-user: fake /proc/self/stat
  linux-user: fake /proc/self/maps
  linux-user: add open() hijack infrastructure
  linux-user: save auxv length
  linux-user: stack_base is now mandatory on all targets
2012-02-04 12:18:36 +00:00
Stefan Weil
2944e4ece2 w32: Fix build with new net bridge code
Commit a7c36ee492 added code for a net
bridge and explicitly said that "this is very Linux centric".

Indeed, compilation failed for w32, so the bridge code is now
conditional. Hosts which don't support it can simply remove the
definition of CONFIG_NET_BRIDGE.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04 11:49:34 +00:00
Blue Swirl
f0c4d3ebc3 Merge branch 'for-upstream' of git://repo.or.cz/qemu/agraf
* 'for-upstream' of git://repo.or.cz/qemu/agraf: (21 commits)
  PPC: E500: Populate L1CFG0 SPR
  PPC: e500mc: Enable processor control
  PPC: E500: Implement msgsnd
  PPC: E500: Implement msgclr
  PPC: Enable doorbell excp handlers
  PPC: Add CPU feature for processor control
  PPC: E500: Add doorbell defines
  PPC: E500: Add some more excp vectors
  KVM: Fix compilation on non-x86
  PPC: booke206: move avail check to tlbwe
  PPC: booke206: Check for TLB overrun
  PPC: booke206: Implement tlbilx
  PPC: booke206: Check for min/max TLB entry size
  PPC: booke: add tlbnps handling
  PPC: booke206: allow NULL raddr in ppcmas_tlb_check
  PPC: rename msync to msync_4xx
  PPC: e500: msync is 440 only, e500 has real sync
  PPC: e500mc: add missing IVORs to bitmap
  PPC: Add IVOR 38-42
  PPC: KVM: Update HIOR code to new interface
  ...
2012-02-04 09:37:55 +00:00
Anthony Liguori
c9344f2220 Fix build breakage from last commit.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 11:22:35 -06:00
Anthony Liguori
eeb9c1b552 s390x: fix -drive in the absence of aliases
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 11:13:30 -06:00
Anthony Liguori
8b45d447ce container: make a decendent of Object
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2
 - Add license (Paolo)
2012-02-03 10:41:08 -06:00
Anthony Liguori
db85b575b9 object: sure up reference counting
Now we have the following behavior:

1) object_new() returns an object with ref = 1
2) object_initialize() does not increase the reference count (ref may be 0).
3) object_deref() will finalize the object when ref = 0.  it does not free the
   memory associated with the object.
4) both link and child properties correctly set the reference count.

The expected usage is the following:

1) child devices should generally be created via object_initialize() using
   memory from the parent device.  Adding the object as a child property will
   take ownership of the object and tie the child's life cycle to the parent.

2) If a child device is created via qdev_create() or some other form of
   object_new(), there must be an object_delete() call in the parent device's
   finalize function.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 10:41:08 -06:00
Anthony Liguori
d03d6b4e5c info qdm: do not require a parent_bus to be set
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 10:41:08 -06:00
Anthony Liguori
60adba3769 qdev: implement cleanup logic in finalize
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 10:41:08 -06:00
Anthony Liguori
fe40e627c5 qom: accept any compatible type when setting a link property
Links had limited utility before as they only allowed a concrete type to be
specified.  Now we can support abstract types and interfaces which means it's
now possible to have a link<PCIDevice>.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 10:41:08 -06:00
Anthony Liguori
57c9fafe0f qom: move properties from qdev to object
This is mostly code movement although not entirely.  This makes properties part
of the Object base class which means that we can now start using Object in a
meaningful way outside of qdev.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 10:41:08 -06:00
Anthony Liguori
0beb494207 qdev: nuke qdev_init_chardev()
I'm sure the intentions were good here, but there's no reason this should be in
qdev.  Move it to qemu-char where it belongs.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03 10:41:08 -06:00