libqemustub: add stubs to be able to use qemu-char.c

chardev depends on lots of external symbols that are not necessarily
needed to be able to use, for example, 'socket chardev'. So add stubs
for these functions:

 - bdrv_commit_all
 - qemu_chr_open_msmouse
 - is_daemonized
 - qemu_add_machine_init_done_notifier
 - monitor_init
 - qemu_notify_event
 - vc_init

and this array:

 - serial_hds

Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com>
Signed-off-by: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

9 files changed, 57 insertions, 0 deletions

diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs
index d99e2b9..5a0b917 100644
--- a/stubs/Makefile.objs
+++ b/stubs/Makefile.objs
@@ -1,4 +1,6 @@
 stub-obj-y += arch-query-cpu-def.o
+stub-obj-y += bdrv-commit-all.o
+stub-obj-y += chr-msmouse.o
 stub-obj-y += clock-warp.o
 stub-obj-y += cpu-get-clock.o
 stub-obj-y += cpu-get-icount.o
@@ -9,13 +11,18 @@ stub-obj-y += fdset-get-fd.o
 stub-obj-y += fdset-remove-fd.o
 stub-obj-y += gdbstub.o
 stub-obj-y += get-fd.o
+stub-obj-y += get-next-serial.o
 stub-obj-y += get-vm-name.o
 stub-obj-y += iothread-lock.o
+stub-obj-y += is-daemonized.o
+stub-obj-y += machine-init-done.o
 stub-obj-y += migr-blocker.o
 stub-obj-y += mon-is-qmp.o
 stub-obj-y += mon-printf.o
 stub-obj-y += mon-protocol-event.o
 stub-obj-y += mon-set-error.o
+stub-obj-y += monitor-init.o
+stub-obj-y += notify-event.o
 stub-obj-y += pci-drive-hot-add.o
 stub-obj-y += qtest.o
 stub-obj-y += reset.o
@@ -24,6 +31,7 @@ stub-obj-y += set-fd-handler.o
 stub-obj-y += slirp.o
 stub-obj-y += sysbus.o
 stub-obj-y += uuid.o
+stub-obj-y += vc-init.o
 stub-obj-y += vm-stop.o
 stub-obj-y += vmstate.o
 stub-obj-$(CONFIG_WIN32) += fd-register.o
diff --git a/stubs/bdrv-commit-all.c b/stubs/bdrv-commit-all.c
new file mode 100644
index 0000000..a8e0a95
--- /dev/null
+++ b/stubs/bdrv-commit-all.c
@@ -0,0 +1,7 @@
+#include "qemu-common.h"
+#include "block/block.h"
+
+int bdrv_commit_all(void)
+{
+    return 0;
+}
diff --git a/stubs/chr-msmouse.c b/stubs/chr-msmouse.c
new file mode 100644
index 0000000..812f8b0
--- /dev/null
+++ b/stubs/chr-msmouse.c
@@ -0,0 +1,7 @@
+#include "qemu-common.h"
+#include "sysemu/char.h"
+
+CharDriverState *qemu_chr_open_msmouse(void)
+{
+    return 0;
+}
diff --git a/stubs/get-next-serial.c b/stubs/get-next-serial.c
new file mode 100644
index 0000000..40c56d1
--- /dev/null
+++ b/stubs/get-next-serial.c
@@ -0,0 +1,3 @@
+#include "qemu-common.h"
+
+CharDriverState *serial_hds[0];
diff --git a/stubs/is-daemonized.c b/stubs/is-daemonized.c
new file mode 100644
index 0000000..16ce7c7
--- /dev/null
+++ b/stubs/is-daemonized.c
@@ -0,0 +1,7 @@
+#include "qemu-common.h"
+#include "sysemu/os-posix.h"
+
+bool is_daemonized(void)
+{
+    return true;
+}
diff --git a/stubs/machine-init-done.c b/stubs/machine-init-done.c
new file mode 100644
index 0000000..28a9255
--- /dev/null
+++ b/stubs/machine-init-done.c
@@ -0,0 +1,6 @@
+#include "qemu-common.h"
+#include "sysemu/sysemu.h"
+
+void qemu_add_machine_init_done_notifier(Notifier *notify)
+{
+}
diff --git a/stubs/monitor-init.c b/stubs/monitor-init.c
new file mode 100644
index 0000000..563902b
--- /dev/null
+++ b/stubs/monitor-init.c
@@ -0,0 +1,6 @@
+#include "qemu-common.h"
+#include "monitor/monitor.h"
+
+void monitor_init(CharDriverState *chr, int flags)
+{
+}
diff --git a/stubs/notify-event.c b/stubs/notify-event.c
new file mode 100644
index 0000000..32f7289
--- /dev/null
+++ b/stubs/notify-event.c
@@ -0,0 +1,6 @@
+#include "qemu-common.h"
+#include "qemu/main-loop.h"
+
+void qemu_notify_event(void)
+{
+}
diff --git a/stubs/vc-init.c b/stubs/vc-init.c
new file mode 100644
index 0000000..2af054f
--- /dev/null
+++ b/stubs/vc-init.c
@@ -0,0 +1,7 @@
+#include "qemu-common.h"
+#include "ui/console.h"
+
+CharDriverState *vc_init(ChardevVC *vc)
+{
+    return 0;
+}