include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef.  Since then, we've moved to include qemu/osdep.h
everywhere.  Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h.  That's in excess of
100KiB of crap most .c files don't actually need.

Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h.  Include qapi/error.h in .c files that need it and don't
get it now.  Include qapi-types.h in qom/object.h for uint16List.

Update scripts/clean-includes accordingly.  Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h.  Update the list of includes in the qemu/osdep.h
comment quoted above similarly.

This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third.  Unfortunately, the number depending on
qapi-types.h shrinks only a little.  More work is needed for that one.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/intc/apic_common.c

@@ -18,6 +18,7 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>
  */
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/i386/apic.h"
 #include "hw/i386/apic_internal.h"
 #include "trace.h"

hw/intc/arm_gic.c

@@ -21,6 +21,7 @@
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
 #include "gic_internal.h"
+#include "qapi/error.h"
 #include "qom/cpu.h"
 
 //#define DEBUG_GIC

hw/intc/arm_gic_common.c

@@ -19,6 +19,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "gic_internal.h"
 #include "hw/arm/linux-boot-if.h"
 

hw/intc/arm_gic_kvm.c

@@ -20,6 +20,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/sysbus.h"
 #include "migration/migration.h"
 #include "sysemu/kvm.h"

hw/intc/arm_gicv2m.c

@@ -26,6 +26,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/sysbus.h"
 #include "hw/pci/msi.h"
 

hw/intc/arm_gicv3_common.c

@@ -21,6 +21,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/intc/arm_gicv3_common.h"
 
 static void gicv3_pre_save(void *opaque)

hw/intc/arm_gicv3_kvm.c

@@ -20,6 +20,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/intc/arm_gicv3_common.h"
 #include "hw/sysbus.h"
 #include "sysemu/kvm.h"

hw/intc/armv7m_nvic.c

@@ -11,6 +11,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/sysbus.h"
 #include "qemu/timer.h"
 #include "hw/arm/arm.h"

hw/intc/ioapic_common.c

@@ -20,6 +20,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "monitor/monitor.h"
 #include "hw/i386/ioapic.h"
 #include "hw/i386/ioapic_internal.h"

hw/intc/openpic.c

@@ -41,6 +41,7 @@
 #include "hw/ppc/ppc_e500.h"
 #include "hw/sysbus.h"
 #include "hw/pci/msi.h"
+#include "qapi/error.h"
 #include "qemu/bitops.h"
 #include "qapi/qmp/qerror.h"
 

hw/intc/openpic_kvm.c

@@ -23,6 +23,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include <sys/ioctl.h>
 #include "exec/address-spaces.h"
 #include "hw/hw.h"

hw/intc/realview_gic.c

@@ -8,6 +8,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/intc/realview_gic.h"
 
 static void realview_gic_set_irq(void *opaque, int irq, int level)

hw/intc/xics.c

@@ -26,6 +26,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/hw.h"
 #include "trace.h"
 #include "qemu/timer.h"

hw/intc/xics_kvm.c

@@ -26,6 +26,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/hw.h"
 #include "trace.h"
 #include "hw/ppc/spapr.h"