* [PULL 01/14] spice: add module helpers
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 02/14] spice: add QemuSpiceOps, move migrate_info Gerd Hoffmann
` (13 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Add new spice-module.c + qemu-spice-module.h files. The code needed to
support modular spice will be there. For starters this will be only the
using_spice variable, more will follow ...
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-2-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 23 +++++++++++++++++++++++
include/ui/qemu-spice.h | 4 +---
ui/spice-core.c | 1 -
ui/spice-module.c | 23 +++++++++++++++++++++++
ui/meson.build | 1 +
5 files changed, 48 insertions(+), 4 deletions(-)
create mode 100644 include/ui/qemu-spice-module.h
create mode 100644 ui/spice-module.c
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
new file mode 100644
index 000000000000..1af0e659a109
--- /dev/null
+++ b/include/ui/qemu-spice-module.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef QEMU_SPICE_MODULE_H
+#define QEMU_SPICE_MODULE_H
+
+extern int using_spice;
+
+#endif
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 0e8ec3f0d776..ab523788b9a9 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -19,14 +19,13 @@
#define QEMU_SPICE_H
#include "qapi/error.h"
+#include "ui/qemu-spice-module.h"
#ifdef CONFIG_SPICE
#include <spice.h>
#include "qemu/config-file.h"
-extern int using_spice;
-
void qemu_spice_init(void);
void qemu_spice_input_init(void);
void qemu_spice_display_init(void);
@@ -50,7 +49,6 @@ int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
#include "qemu/error-report.h"
-#define using_spice 0
#define spice_displays 0
static inline int qemu_spice_set_passwd(const char *passwd,
bool fail_if_connected,
diff --git a/ui/spice-core.c b/ui/spice-core.c
index 47700b220059..a7fa5743585f 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -48,7 +48,6 @@ static time_t auth_expires = TIME_MAX;
static int spice_migration_completed;
static int spice_display_is_running;
static int spice_have_target_host;
-int using_spice = 0;
static QemuThread me;
diff --git a/ui/spice-module.c b/ui/spice-module.c
new file mode 100644
index 000000000000..f86b0ac517dc
--- /dev/null
+++ b/ui/spice-module.c
@@ -0,0 +1,23 @@
+/*
+ * spice module support, also spice stubs.
+ *
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "ui/qemu-spice-module.h"
+
+int using_spice;
diff --git a/ui/meson.build b/ui/meson.build
index ab4de98b381b..e89e298643a3 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -12,6 +12,7 @@ softmmu_ss.add(files(
'keymaps.c',
'qemu-pixman.c',
))
+softmmu_ss.add([spice_headers, files('spice-module.c')])
softmmu_ss.add(when: 'CONFIG_LINUX', if_true: files('input-linux.c'))
softmmu_ss.add(when: [spice, 'CONFIG_SPICE'], if_true: files('spice-core.c', 'spice-input.c', 'spice-display.c'))
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 02/14] spice: add QemuSpiceOps, move migrate_info
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
2020-10-22 5:12 ` [PULL 01/14] spice: add module helpers Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 03/14] spice: move qemu_spice_init() to QemuSpiceOps Gerd Hoffmann
` (12 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Add QemuSpiceOps struct. This struct holds function pointers to the
spice functions. It will be initialized with pointers to the stub
functions. When spice gets initialized the function pointers will
be re-written to the real functions.
The spice stubs will move from qemu-spice.h to spice-module.c for that,
because they will be needed for both "CONFIG_SPICE=n" and "CONFIG_SPICE=y
but spice module not loaded" cases.
This patch adds the infrastructure and starts with moving
qemu_spice_migrate_info() to QemuSpiceOps.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-3-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 5 +++++
include/ui/qemu-spice.h | 5 -----
monitor/misc.c | 2 +-
ui/spice-core.c | 5 +++++
ui/spice-module.c | 10 ++++++++++
5 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index 1af0e659a109..7a9963dd5810 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -18,6 +18,11 @@
#ifndef QEMU_SPICE_MODULE_H
#define QEMU_SPICE_MODULE_H
+struct QemuSpiceOps {
+ int (*migrate_info)(const char *h, int p, int t, const char *s);
+};
+
extern int using_spice;
+extern struct QemuSpiceOps qemu_spice;
#endif
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index ab523788b9a9..3157016c2bb4 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -60,11 +60,6 @@ static inline int qemu_spice_set_pw_expire(time_t expires)
{
return -1;
}
-static inline int qemu_spice_migrate_info(const char *h, int p, int t,
- const char *s)
-{
- return -1;
-}
static inline int qemu_spice_display_add_client(int csock, int skipauth,
int tls)
diff --git a/monitor/misc.c b/monitor/misc.c
index 4a859fb24a21..32e6a8c13d07 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -437,7 +437,7 @@ void qmp_client_migrate_info(const char *protocol, const char *hostname,
return;
}
- if (qemu_spice_migrate_info(hostname,
+ if (qemu_spice.migrate_info(hostname,
has_port ? port : -1,
has_tls_port ? tls_port : -1,
cert_subject)) {
diff --git a/ui/spice-core.c b/ui/spice-core.c
index a7fa5743585f..b03d743cf9b9 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -993,8 +993,13 @@ int qemu_spice_display_is_running(SimpleSpiceDisplay *ssd)
return spice_display_is_running;
}
+static struct QemuSpiceOps real_spice_ops = {
+ .migrate_info = qemu_spice_migrate_info,
+};
+
static void spice_register_config(void)
{
+ qemu_spice = real_spice_ops;
qemu_add_opts(&qemu_spice_opts);
}
opts_init(spice_register_config);
diff --git a/ui/spice-module.c b/ui/spice-module.c
index f86b0ac517dc..f1939545a684 100644
--- a/ui/spice-module.c
+++ b/ui/spice-module.c
@@ -21,3 +21,13 @@
#include "ui/qemu-spice-module.h"
int using_spice;
+
+static int qemu_spice_migrate_info_stub(const char *h, int p, int t,
+ const char *s)
+{
+ return -1;
+}
+
+struct QemuSpiceOps qemu_spice = {
+ .migrate_info = qemu_spice_migrate_info_stub,
+};
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 03/14] spice: move qemu_spice_init() to QemuSpiceOps.
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
2020-10-22 5:12 ` [PULL 01/14] spice: add module helpers Gerd Hoffmann
2020-10-22 5:12 ` [PULL 02/14] spice: add QemuSpiceOps, move migrate_info Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 04/14] spice: move display_init() " Gerd Hoffmann
` (11 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-4-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 1 +
include/ui/qemu-spice.h | 5 -----
softmmu/vl.c | 2 +-
ui/spice-core.c | 3 ++-
ui/spice-module.c | 5 +++++
5 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index 7a9963dd5810..b182bc4c21a6 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -19,6 +19,7 @@
#define QEMU_SPICE_MODULE_H
struct QemuSpiceOps {
+ void (*init)(void);
int (*migrate_info)(const char *h, int p, int t, const char *s);
};
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 3157016c2bb4..e6df0a8715b0 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -26,7 +26,6 @@
#include <spice.h>
#include "qemu/config-file.h"
-void qemu_spice_init(void);
void qemu_spice_input_init(void);
void qemu_spice_display_init(void);
int qemu_spice_display_add_client(int csock, int skipauth, int tls);
@@ -74,10 +73,6 @@ static inline void qemu_spice_display_init(void)
abort();
}
-static inline void qemu_spice_init(void)
-{
-}
-
#endif /* CONFIG_SPICE */
static inline bool qemu_using_spice(Error **errp)
diff --git a/softmmu/vl.c b/softmmu/vl.c
index cb476aa70bcc..65c34a6b8a2e 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -4151,7 +4151,7 @@ void qemu_init(int argc, char **argv, char **envp)
/* spice needs the timers to be initialized by this point */
/* spice must initialize before audio as it changes the default auiodev */
/* spice must initialize before chardevs (for spicevmc and spiceport) */
- qemu_spice_init();
+ qemu_spice.init();
qemu_opts_foreach(qemu_find_opts("chardev"),
chardev_init_func, NULL, &error_fatal);
diff --git a/ui/spice-core.c b/ui/spice-core.c
index b03d743cf9b9..6ef66eb387de 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -633,7 +633,7 @@ static void vm_change_state_handler(void *opaque, int running,
}
}
-void qemu_spice_init(void)
+static void qemu_spice_init(void)
{
QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head);
const char *password, *str, *x509_dir, *addr,
@@ -994,6 +994,7 @@ int qemu_spice_display_is_running(SimpleSpiceDisplay *ssd)
}
static struct QemuSpiceOps real_spice_ops = {
+ .init = qemu_spice_init,
.migrate_info = qemu_spice_migrate_info,
};
diff --git a/ui/spice-module.c b/ui/spice-module.c
index f1939545a684..a30fa452ea93 100644
--- a/ui/spice-module.c
+++ b/ui/spice-module.c
@@ -22,6 +22,10 @@
int using_spice;
+static void qemu_spice_init_stub(void)
+{
+}
+
static int qemu_spice_migrate_info_stub(const char *h, int p, int t,
const char *s)
{
@@ -29,5 +33,6 @@ static int qemu_spice_migrate_info_stub(const char *h, int p, int t,
}
struct QemuSpiceOps qemu_spice = {
+ .init = qemu_spice_init_stub,
.migrate_info = qemu_spice_migrate_info_stub,
};
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 04/14] spice: move display_init() to QemuSpiceOps.
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (2 preceding siblings ...)
2020-10-22 5:12 ` [PULL 03/14] spice: move qemu_spice_init() to QemuSpiceOps Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 05/14] spice: move add_interface() " Gerd Hoffmann
` (10 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-5-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 1 +
include/ui/qemu-spice.h | 7 -------
softmmu/vl.c | 2 +-
ui/spice-core.c | 1 +
ui/spice-module.c | 9 +++++++++
5 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index b182bc4c21a6..dbe09035dade 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -20,6 +20,7 @@
struct QemuSpiceOps {
void (*init)(void);
+ void (*display_init)(void);
int (*migrate_info)(const char *h, int p, int t, const char *s);
};
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index e6df0a8715b0..a3fd1ea5ade8 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -66,13 +66,6 @@ static inline int qemu_spice_display_add_client(int csock, int skipauth,
return -1;
}
-static inline void qemu_spice_display_init(void)
-{
- /* This must never be called if CONFIG_SPICE is disabled */
- error_report("spice support is disabled");
- abort();
-}
-
#endif /* CONFIG_SPICE */
static inline bool qemu_using_spice(Error **errp)
diff --git a/softmmu/vl.c b/softmmu/vl.c
index 65c34a6b8a2e..8a06fe8bf77a 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -4447,7 +4447,7 @@ void qemu_init(int argc, char **argv, char **envp)
#endif
if (using_spice) {
- qemu_spice_display_init();
+ qemu_spice.display_init();
}
if (foreach_device_config(DEV_GDB, gdbserver_start) < 0) {
diff --git a/ui/spice-core.c b/ui/spice-core.c
index 6ef66eb387de..82d5dbda3e26 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -995,6 +995,7 @@ int qemu_spice_display_is_running(SimpleSpiceDisplay *ssd)
static struct QemuSpiceOps real_spice_ops = {
.init = qemu_spice_init,
+ .display_init = qemu_spice_display_init,
.migrate_info = qemu_spice_migrate_info,
};
diff --git a/ui/spice-module.c b/ui/spice-module.c
index a30fa452ea93..56868aaffe9a 100644
--- a/ui/spice-module.c
+++ b/ui/spice-module.c
@@ -18,6 +18,7 @@
*/
#include "qemu/osdep.h"
+#include "qemu/error-report.h"
#include "ui/qemu-spice-module.h"
int using_spice;
@@ -26,6 +27,13 @@ static void qemu_spice_init_stub(void)
{
}
+static void qemu_spice_display_init_stub(void)
+{
+ /* This must never be called if CONFIG_SPICE is disabled */
+ error_report("spice support is disabled");
+ abort();
+}
+
static int qemu_spice_migrate_info_stub(const char *h, int p, int t,
const char *s)
{
@@ -34,5 +42,6 @@ static int qemu_spice_migrate_info_stub(const char *h, int p, int t,
struct QemuSpiceOps qemu_spice = {
.init = qemu_spice_init_stub,
+ .display_init = qemu_spice_display_init_stub,
.migrate_info = qemu_spice_migrate_info_stub,
};
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 05/14] spice: move add_interface() to QemuSpiceOps.
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (3 preceding siblings ...)
2020-10-22 5:12 ` [PULL 04/14] spice: move display_init() " Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 06/14] spice: move auth functions " Gerd Hoffmann
` (9 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-6-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 7 +++++++
include/ui/qemu-spice.h | 1 -
audio/spiceaudio.c | 4 ++--
chardev/spice.c | 2 +-
ui/spice-core.c | 5 +++--
ui/spice-input.c | 6 +++---
6 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index dbe09035dade..f93acde5743c 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -18,10 +18,17 @@
#ifndef QEMU_SPICE_MODULE_H
#define QEMU_SPICE_MODULE_H
+#ifdef CONFIG_SPICE
+#include <spice.h>
+#endif
+
struct QemuSpiceOps {
void (*init)(void);
void (*display_init)(void);
int (*migrate_info)(const char *h, int p, int t, const char *s);
+#ifdef CONFIG_SPICE
+ int (*add_interface)(SpiceBaseInstance *sin);
+#endif
};
extern int using_spice;
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index a3fd1ea5ade8..6018577c5278 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -29,7 +29,6 @@
void qemu_spice_input_init(void);
void qemu_spice_display_init(void);
int qemu_spice_display_add_client(int csock, int skipauth, int tls);
-int qemu_spice_add_interface(SpiceBaseInstance *sin);
bool qemu_spice_have_display_interface(QemuConsole *con);
int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
int qemu_spice_set_passwd(const char *passwd,
diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c
index ed6dff1dcc41..8967cca12925 100644
--- a/audio/spiceaudio.c
+++ b/audio/spiceaudio.c
@@ -106,7 +106,7 @@ static int line_out_init(HWVoiceOut *hw, struct audsettings *as,
out->active = 0;
out->sin.base.sif = &playback_sif.base;
- qemu_spice_add_interface (&out->sin.base);
+ qemu_spice.add_interface(&out->sin.base);
#if SPICE_INTERFACE_PLAYBACK_MAJOR > 1 || SPICE_INTERFACE_PLAYBACK_MINOR >= 3
spice_server_set_playback_rate(&out->sin, settings.freq);
#endif
@@ -215,7 +215,7 @@ static int line_in_init(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
in->active = 0;
in->sin.base.sif = &record_sif.base;
- qemu_spice_add_interface (&in->sin.base);
+ qemu_spice.add_interface(&in->sin.base);
#if SPICE_INTERFACE_RECORD_MAJOR > 2 || SPICE_INTERFACE_RECORD_MINOR >= 3
spice_server_set_record_rate(&in->sin, settings.freq);
#endif
diff --git a/chardev/spice.c b/chardev/spice.c
index 7d1fb1771894..1104426e3a11 100644
--- a/chardev/spice.c
+++ b/chardev/spice.c
@@ -110,7 +110,7 @@ static void vmc_register_interface(SpiceChardev *scd)
return;
}
scd->sin.base.sif = &vmc_interface.base;
- qemu_spice_add_interface(&scd->sin.base);
+ qemu_spice.add_interface(&scd->sin.base);
scd->active = true;
trace_spice_vmc_register_interface(scd);
}
diff --git a/ui/spice-core.c b/ui/spice-core.c
index 82d5dbda3e26..483d880a3362 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -800,7 +800,7 @@ static void qemu_spice_init(void)
migration_state.notify = migration_state_notifier;
add_migration_state_change_notifier(&migration_state);
spice_migrate.base.sif = &migrate_interface.base;
- qemu_spice_add_interface(&spice_migrate.base);
+ qemu_spice.add_interface(&spice_migrate.base);
qemu_spice_input_init();
@@ -829,7 +829,7 @@ static void qemu_spice_init(void)
#endif
}
-int qemu_spice_add_interface(SpiceBaseInstance *sin)
+static int qemu_spice_add_interface(SpiceBaseInstance *sin)
{
if (!spice_server) {
if (QTAILQ_FIRST(&qemu_spice_opts.head) != NULL) {
@@ -997,6 +997,7 @@ static struct QemuSpiceOps real_spice_ops = {
.init = qemu_spice_init,
.display_init = qemu_spice_display_init,
.migrate_info = qemu_spice_migrate_info,
+ .add_interface = qemu_spice_add_interface,
};
static void spice_register_config(void)
diff --git a/ui/spice-input.c b/ui/spice-input.c
index 21990fa9962b..bbd502564edf 100644
--- a/ui/spice-input.c
+++ b/ui/spice-input.c
@@ -231,7 +231,7 @@ static void mouse_mode_notifier(Notifier *notifier, void *data)
}
if (is_absolute) {
- qemu_spice_add_interface(&pointer->tablet.base);
+ qemu_spice.add_interface(&pointer->tablet.base);
} else {
spice_server_remove_interface(&pointer->tablet.base);
}
@@ -245,13 +245,13 @@ void qemu_spice_input_init(void)
kbd = g_malloc0(sizeof(*kbd));
kbd->sin.base.sif = &kbd_interface.base;
- qemu_spice_add_interface(&kbd->sin.base);
+ qemu_spice.add_interface(&kbd->sin.base);
qemu_add_led_event_handler(kbd_leds, kbd);
pointer = g_malloc0(sizeof(*pointer));
pointer->mouse.base.sif = &mouse_interface.base;
pointer->tablet.base.sif = &tablet_interface.base;
- qemu_spice_add_interface(&pointer->mouse.base);
+ qemu_spice.add_interface(&pointer->mouse.base);
pointer->absolute = false;
pointer->mouse_mode.notify = mouse_mode_notifier;
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 06/14] spice: move auth functions to QemuSpiceOps.
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (4 preceding siblings ...)
2020-10-22 5:12 ` [PULL 05/14] spice: move add_interface() " Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 07/14] spice: move display_add_client() " Gerd Hoffmann
` (8 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Move qemu_spice_set_passwd() and qemu_spice_set_pw_expire() functions to
QemuSpiceOps.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-7-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 3 +++
include/ui/qemu-spice.h | 14 --------------
monitor/qmp-cmds.c | 4 ++--
ui/spice-core.c | 10 ++++++----
ui/spice-module.c | 14 ++++++++++++++
5 files changed, 25 insertions(+), 20 deletions(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index f93acde5743c..1ea3a999ce8a 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -26,6 +26,9 @@ struct QemuSpiceOps {
void (*init)(void);
void (*display_init)(void);
int (*migrate_info)(const char *h, int p, int t, const char *s);
+ int (*set_passwd)(const char *passwd,
+ bool fail_if_connected, bool disconnect_if_connected);
+ int (*set_pw_expire)(time_t expires);
#ifdef CONFIG_SPICE
int (*add_interface)(SpiceBaseInstance *sin);
#endif
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 6018577c5278..921b7a38d023 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -31,9 +31,6 @@ void qemu_spice_display_init(void);
int qemu_spice_display_add_client(int csock, int skipauth, int tls);
bool qemu_spice_have_display_interface(QemuConsole *con);
int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
-int qemu_spice_set_passwd(const char *passwd,
- bool fail_if_connected, bool disconnect_if_connected);
-int qemu_spice_set_pw_expire(time_t expires);
int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
const char *subject);
@@ -48,17 +45,6 @@ int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
#include "qemu/error-report.h"
#define spice_displays 0
-static inline int qemu_spice_set_passwd(const char *passwd,
- bool fail_if_connected,
- bool disconnect_if_connected)
-{
- return -1;
-}
-static inline int qemu_spice_set_pw_expire(time_t expires)
-{
- return -1;
-}
-
static inline int qemu_spice_display_add_client(int csock, int skipauth,
int tls)
{
diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c
index 1abef70a8959..8ac59977e661 100644
--- a/monitor/qmp-cmds.c
+++ b/monitor/qmp-cmds.c
@@ -197,7 +197,7 @@ void qmp_set_password(const char *protocol, const char *password,
if (!qemu_using_spice(errp)) {
return;
}
- rc = qemu_spice_set_passwd(password, fail_if_connected,
+ rc = qemu_spice.set_passwd(password, fail_if_connected,
disconnect_if_connected);
if (rc != 0) {
error_setg(errp, QERR_SET_PASSWD_FAILED);
@@ -243,7 +243,7 @@ void qmp_expire_password(const char *protocol, const char *whenstr,
if (!qemu_using_spice(errp)) {
return;
}
- rc = qemu_spice_set_pw_expire(when);
+ rc = qemu_spice.set_pw_expire(when);
if (rc != 0) {
error_setg(errp, QERR_SET_PASSWD_FAILED);
}
diff --git a/ui/spice-core.c b/ui/spice-core.c
index 483d880a3362..4fe543aba058 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -727,7 +727,7 @@ static void qemu_spice_init(void)
tls_ciphers);
}
if (password) {
- qemu_spice_set_passwd(password, false, false);
+ qemu_spice.set_passwd(password, false, false);
}
if (qemu_opt_get_bool(opts, "sasl", 0)) {
if (spice_server_set_sasl(spice_server, 1) == -1) {
@@ -941,8 +941,8 @@ static int qemu_spice_set_ticket(bool fail_if_conn, bool disconnect_if_conn)
fail_if_conn, disconnect_if_conn);
}
-int qemu_spice_set_passwd(const char *passwd,
- bool fail_if_conn, bool disconnect_if_conn)
+static int qemu_spice_set_passwd(const char *passwd,
+ bool fail_if_conn, bool disconnect_if_conn)
{
if (strcmp(auth, "spice") != 0) {
return -1;
@@ -953,7 +953,7 @@ int qemu_spice_set_passwd(const char *passwd,
return qemu_spice_set_ticket(fail_if_conn, disconnect_if_conn);
}
-int qemu_spice_set_pw_expire(time_t expires)
+static int qemu_spice_set_pw_expire(time_t expires)
{
auth_expires = expires;
return qemu_spice_set_ticket(false, false);
@@ -997,6 +997,8 @@ static struct QemuSpiceOps real_spice_ops = {
.init = qemu_spice_init,
.display_init = qemu_spice_display_init,
.migrate_info = qemu_spice_migrate_info,
+ .set_passwd = qemu_spice_set_passwd,
+ .set_pw_expire = qemu_spice_set_pw_expire,
.add_interface = qemu_spice_add_interface,
};
diff --git a/ui/spice-module.c b/ui/spice-module.c
index 56868aaffe9a..299aeb479be5 100644
--- a/ui/spice-module.c
+++ b/ui/spice-module.c
@@ -40,8 +40,22 @@ static int qemu_spice_migrate_info_stub(const char *h, int p, int t,
return -1;
}
+static int qemu_spice_set_passwd_stub(const char *passwd,
+ bool fail_if_connected,
+ bool disconnect_if_connected)
+{
+ return -1;
+}
+
+static int qemu_spice_set_pw_expire_stub(time_t expires)
+{
+ return -1;
+}
+
struct QemuSpiceOps qemu_spice = {
.init = qemu_spice_init_stub,
.display_init = qemu_spice_display_init_stub,
.migrate_info = qemu_spice_migrate_info_stub,
+ .set_passwd = qemu_spice_set_passwd_stub,
+ .set_pw_expire = qemu_spice_set_pw_expire_stub,
};
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 07/14] spice: move display_add_client() to QemuSpiceOps.
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (5 preceding siblings ...)
2020-10-22 5:12 ` [PULL 06/14] spice: move auth functions " Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 08/14] spice: wire up monitor in QemuSpiceOps Gerd Hoffmann
` (7 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-8-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 1 +
include/ui/qemu-spice.h | 6 ------
monitor/qmp-cmds.c | 2 +-
ui/spice-core.c | 3 ++-
ui/spice-module.c | 7 +++++++
5 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index 1ea3a999ce8a..7422f6404ba0 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -29,6 +29,7 @@ struct QemuSpiceOps {
int (*set_passwd)(const char *passwd,
bool fail_if_connected, bool disconnect_if_connected);
int (*set_pw_expire)(time_t expires);
+ int (*display_add_client)(int csock, int skipauth, int tls);
#ifdef CONFIG_SPICE
int (*add_interface)(SpiceBaseInstance *sin);
#endif
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 921b7a38d023..2beb7929728c 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -28,7 +28,6 @@
void qemu_spice_input_init(void);
void qemu_spice_display_init(void);
-int qemu_spice_display_add_client(int csock, int skipauth, int tls);
bool qemu_spice_have_display_interface(QemuConsole *con);
int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
@@ -45,11 +44,6 @@ int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
#include "qemu/error-report.h"
#define spice_displays 0
-static inline int qemu_spice_display_add_client(int csock, int skipauth,
- int tls)
-{
- return -1;
-}
#endif /* CONFIG_SPICE */
diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c
index 8ac59977e661..a08143b32335 100644
--- a/monitor/qmp-cmds.c
+++ b/monitor/qmp-cmds.c
@@ -340,7 +340,7 @@ void qmp_add_client(const char *protocol, const char *fdname,
}
skipauth = has_skipauth ? skipauth : false;
tls = has_tls ? tls : false;
- if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
+ if (qemu_spice.display_add_client(fd, skipauth, tls) < 0) {
error_setg(errp, "spice failed to add client");
close(fd);
}
diff --git a/ui/spice-core.c b/ui/spice-core.c
index 4fe543aba058..99457c226e6f 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -959,7 +959,7 @@ static int qemu_spice_set_pw_expire(time_t expires)
return qemu_spice_set_ticket(false, false);
}
-int qemu_spice_display_add_client(int csock, int skipauth, int tls)
+static int qemu_spice_display_add_client(int csock, int skipauth, int tls)
{
if (tls) {
return spice_server_add_ssl_client(spice_server, csock, skipauth);
@@ -999,6 +999,7 @@ static struct QemuSpiceOps real_spice_ops = {
.migrate_info = qemu_spice_migrate_info,
.set_passwd = qemu_spice_set_passwd,
.set_pw_expire = qemu_spice_set_pw_expire,
+ .display_add_client = qemu_spice_display_add_client,
.add_interface = qemu_spice_add_interface,
};
diff --git a/ui/spice-module.c b/ui/spice-module.c
index 299aeb479be5..8fbc99c03c55 100644
--- a/ui/spice-module.c
+++ b/ui/spice-module.c
@@ -52,10 +52,17 @@ static int qemu_spice_set_pw_expire_stub(time_t expires)
return -1;
}
+static int qemu_spice_display_add_client_stub(int csock, int skipauth,
+ int tls)
+{
+ return -1;
+}
+
struct QemuSpiceOps qemu_spice = {
.init = qemu_spice_init_stub,
.display_init = qemu_spice_display_init_stub,
.migrate_info = qemu_spice_migrate_info_stub,
.set_passwd = qemu_spice_set_passwd_stub,
.set_pw_expire = qemu_spice_set_pw_expire_stub,
+ .display_add_client = qemu_spice_display_add_client_stub,
};
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 08/14] spice: wire up monitor in QemuSpiceOps.
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (6 preceding siblings ...)
2020-10-22 5:12 ` [PULL 07/14] spice: move display_add_client() " Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 09/14] spice: load module when enabled on the cmdline Gerd Hoffmann
` (6 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Rename qmp_query_spice() to qmp_query_spice_real(), add to QemuSpiceOps.
Add new qmp_query_spice() function which calls the real function via
QemuSpiceOps if available, otherwise return SpiceInfo.enabled = false.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-9-kraxel@redhat.com
---
include/ui/qemu-spice-module.h | 3 +++
ui/spice-core.c | 3 ++-
ui/spice-module.c | 17 +++++++++++++++++
3 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/include/ui/qemu-spice-module.h b/include/ui/qemu-spice-module.h
index 7422f6404ba0..1f22d557ea2f 100644
--- a/include/ui/qemu-spice-module.h
+++ b/include/ui/qemu-spice-module.h
@@ -22,6 +22,8 @@
#include <spice.h>
#endif
+typedef struct SpiceInfo SpiceInfo;
+
struct QemuSpiceOps {
void (*init)(void);
void (*display_init)(void);
@@ -32,6 +34,7 @@ struct QemuSpiceOps {
int (*display_add_client)(int csock, int skipauth, int tls);
#ifdef CONFIG_SPICE
int (*add_interface)(SpiceBaseInstance *sin);
+ SpiceInfo* (*qmp_query)(Error **errp);
#endif
};
diff --git a/ui/spice-core.c b/ui/spice-core.c
index 99457c226e6f..eea52f538999 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -502,7 +502,7 @@ static QemuOptsList qemu_spice_opts = {
},
};
-SpiceInfo *qmp_query_spice(Error **errp)
+static SpiceInfo *qmp_query_spice_real(Error **errp)
{
QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head);
int port, tls_port;
@@ -1001,6 +1001,7 @@ static struct QemuSpiceOps real_spice_ops = {
.set_pw_expire = qemu_spice_set_pw_expire,
.display_add_client = qemu_spice_display_add_client,
.add_interface = qemu_spice_add_interface,
+ .qmp_query = qmp_query_spice_real,
};
static void spice_register_config(void)
diff --git a/ui/spice-module.c b/ui/spice-module.c
index 8fbc99c03c55..32223358722c 100644
--- a/ui/spice-module.c
+++ b/ui/spice-module.c
@@ -19,6 +19,9 @@
#include "qemu/osdep.h"
#include "qemu/error-report.h"
+#include "qapi/error.h"
+#include "qapi/qapi-types-ui.h"
+#include "qapi/qapi-commands-ui.h"
#include "ui/qemu-spice-module.h"
int using_spice;
@@ -66,3 +69,17 @@ struct QemuSpiceOps qemu_spice = {
.set_pw_expire = qemu_spice_set_pw_expire_stub,
.display_add_client = qemu_spice_display_add_client_stub,
};
+
+#ifdef CONFIG_SPICE
+
+SpiceInfo *qmp_query_spice(Error **errp)
+{
+ if (!qemu_spice.qmp_query) {
+ SpiceInfo *info = g_new0(SpiceInfo, 1);
+ info->enabled = false;
+ return info;
+ }
+ return qemu_spice.qmp_query(errp);
+}
+
+#endif
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 09/14] spice: load module when enabled on the cmdline
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (7 preceding siblings ...)
2020-10-22 5:12 ` [PULL 08/14] spice: wire up monitor in QemuSpiceOps Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 10/14] modules: dependencies infrastructure Gerd Hoffmann
` (5 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
In case the spice opts are not registered, try loading the spice module.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-10-kraxel@redhat.com
---
softmmu/vl.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/softmmu/vl.c b/softmmu/vl.c
index 8a06fe8bf77a..14fc527fc6e0 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -3705,7 +3705,11 @@ void qemu_init(int argc, char **argv, char **envp)
break;
}
case QEMU_OPTION_spice:
- olist = qemu_find_opts("spice");
+ olist = qemu_find_opts_err("spice", NULL);
+ if (!olist) {
+ ui_module_load_one("spice-core");
+ olist = qemu_find_opts("spice");
+ }
if (!olist) {
error_report("spice support is disabled");
exit(1);
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 10/14] modules: dependencies infrastructure
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (8 preceding siblings ...)
2020-10-22 5:12 ` [PULL 09/14] spice: load module when enabled on the cmdline Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 11/14] modules: add spice dependencies Gerd Hoffmann
` (4 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Allow modules depending on other modules.
module_load_file() gets the option to export symbols (by not adding the
G_MODULE_BIND_LOCAL flag).
module_load_one() will check the module dependency list to figure (a)
whenever are other modules must be loaded first, or (b) the module
should export the symbols.
The dependencies are specificed as static list in the source code for
now as I expect the list will stay small.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-11-kraxel@redhat.com
---
util/module.c | 32 +++++++++++++++++++++++++++-----
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/util/module.c b/util/module.c
index f0ed05fbd06b..0c0f258923dc 100644
--- a/util/module.c
+++ b/util/module.c
@@ -110,7 +110,7 @@ void module_call_init(module_init_type type)
}
#ifdef CONFIG_MODULES
-static int module_load_file(const char *fname, bool mayfail)
+static int module_load_file(const char *fname, bool mayfail, bool export_symbols)
{
GModule *g_module;
void (*sym)(void);
@@ -118,7 +118,7 @@ static int module_load_file(const char *fname, bool mayfail)
int len = strlen(fname);
int suf_len = strlen(dsosuf);
ModuleEntry *e, *next;
- int ret;
+ int ret, flags;
if (len <= suf_len || strcmp(&fname[len - suf_len], dsosuf)) {
/* wrong suffix */
@@ -132,7 +132,11 @@ static int module_load_file(const char *fname, bool mayfail)
assert(QTAILQ_EMPTY(&dso_init_list));
- g_module = g_module_open(fname, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
+ flags = G_MODULE_BIND_LAZY;
+ if (!export_symbols) {
+ flags |= G_MODULE_BIND_LOCAL;
+ }
+ g_module = g_module_open(fname, flags);
if (!g_module) {
if (!mayfail) {
fprintf(stderr, "Failed to open module: %s\n",
@@ -167,6 +171,12 @@ static int module_load_file(const char *fname, bool mayfail)
out:
return ret;
}
+
+static const struct {
+ const char *name;
+ const char *dep;
+} module_deps[] = {
+};
#endif
bool module_load_one(const char *prefix, const char *lib_name, bool mayfail)
@@ -182,7 +192,8 @@ bool module_load_one(const char *prefix, const char *lib_name, bool mayfail)
char *dirs[5];
char *module_name;
int i = 0, n_dirs = 0;
- int ret;
+ int ret, dep;
+ bool export_symbols = false;
static GHashTable *loaded_modules;
if (!g_module_supported()) {
@@ -196,6 +207,17 @@ bool module_load_one(const char *prefix, const char *lib_name, bool mayfail)
module_name = g_strdup_printf("%s%s", prefix, lib_name);
+ for (dep = 0; dep < ARRAY_SIZE(module_deps); dep++) {
+ if (strcmp(module_name, module_deps[dep].name) == 0) {
+ /* we depend on another module */
+ module_load_one("", module_deps[dep].dep, false);
+ }
+ if (strcmp(module_name, module_deps[dep].dep) == 0) {
+ /* another module depends on us */
+ export_symbols = true;
+ }
+ }
+
if (!g_hash_table_add(loaded_modules, module_name)) {
g_free(module_name);
return true;
@@ -220,7 +242,7 @@ bool module_load_one(const char *prefix, const char *lib_name, bool mayfail)
for (i = 0; i < n_dirs; i++) {
fname = g_strdup_printf("%s/%s%s",
dirs[i], module_name, CONFIG_HOST_DSOSUF);
- ret = module_load_file(fname, mayfail);
+ ret = module_load_file(fname, mayfail, export_symbols);
g_free(fname);
fname = NULL;
/* Try loading until loaded a module file */
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 11/14] modules: add spice dependencies
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (9 preceding siblings ...)
2020-10-22 5:12 ` [PULL 10/14] modules: dependencies infrastructure Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 12/14] spice: flip modules switch Gerd Hoffmann
` (3 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-12-kraxel@redhat.com
---
util/module.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/util/module.c b/util/module.c
index 0c0f258923dc..21237dcc24df 100644
--- a/util/module.c
+++ b/util/module.c
@@ -176,6 +176,11 @@ static const struct {
const char *name;
const char *dep;
} module_deps[] = {
+ { "audio-spice", "ui-spice-core" },
+ { "chardev-spice", "ui-spice-core" },
+ { "hw-display-qxl", "ui-spice-core" },
+ { "ui-spice-app", "ui-spice-core" },
+ { "ui-spice-app", "chardev-spice" },
};
#endif
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 12/14] spice: flip modules switch
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (10 preceding siblings ...)
2020-10-22 5:12 ` [PULL 11/14] modules: add spice dependencies Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 13/14] opengl: build egl-headless display modular Gerd Hoffmann
` (2 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Build spice core code as module. This removes libspice-server and a
handful of indirect dependencies from core qemu. The number of shared
libraries for qemu-system-x86_64 goes down from 73 to 66 on my system.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-13-kraxel@redhat.com
---
ui/meson.build | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/ui/meson.build b/ui/meson.build
index e89e298643a3..509739709ef2 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -15,7 +15,6 @@ softmmu_ss.add(files(
softmmu_ss.add([spice_headers, files('spice-module.c')])
softmmu_ss.add(when: 'CONFIG_LINUX', if_true: files('input-linux.c'))
-softmmu_ss.add(when: [spice, 'CONFIG_SPICE'], if_true: files('spice-core.c', 'spice-input.c', 'spice-display.c'))
softmmu_ss.add(when: cocoa, if_true: files('cocoa.m'))
vnc_ss = ss.source_set()
@@ -71,6 +70,16 @@ if sdl.found()
ui_modules += {'sdl' : sdl_ss}
endif
+if config_host.has_key('CONFIG_SPICE')
+ spice_core_ss = ss.source_set()
+ spice_core_ss.add(spice, pixman, files(
+ 'spice-core.c',
+ 'spice-input.c',
+ 'spice-display.c'
+ ))
+ ui_modules += {'spice-core' : spice_core_ss}
+endif
+
if config_host.has_key('CONFIG_SPICE') and config_host.has_key('CONFIG_GIO')
spice_ss = ss.source_set()
spice_ss.add(spice, gio, pixman, files('spice-app.c'))
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 13/14] opengl: build egl-headless display modular
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (11 preceding siblings ...)
2020-10-22 5:12 ` [PULL 12/14] spice: flip modules switch Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 5:12 ` [PULL 14/14] opengl: build opengl helper code modular Gerd Hoffmann
2020-10-22 13:25 ` [PULL 00/14] Modules 20201022 patches Peter Maydell
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-14-kraxel@redhat.com
---
ui/meson.build | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/ui/meson.build b/ui/meson.build
index 509739709ef2..537e5e067358 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -34,7 +34,6 @@ vnc_ss.add(when: sasl, if_true: files('vnc-auth-sasl.c'))
softmmu_ss.add_all(when: vnc, if_true: vnc_ss)
softmmu_ss.add(when: vnc, if_false: files('vnc-stubs.c'))
softmmu_ss.add(when: [opengl, 'CONFIG_OPENGL'], if_true: files('shader.c', 'console-gl.c', 'egl-helpers.c', 'egl-context.c'))
-softmmu_ss.add(when: [opengl, 'CONFIG_OPENGL_DMABUF'], if_true: files('egl-headless.c'))
specific_ss.add(when: ['CONFIG_SOFTMMU'], if_true: opengl)
ui_modules = {}
@@ -45,6 +44,13 @@ if curses.found()
ui_modules += {'curses' : curses_ss}
endif
+if config_host.has_key('CONFIG_OPENGL_DMABUF')
+ egl_headless_ss = ss.source_set()
+ egl_headless_ss.add(when: [opengl, pixman, 'CONFIG_OPENGL_DMABUF'],
+ if_true: files('egl-headless.c'))
+ ui_modules += {'egl-headless' : egl_headless_ss}
+endif
+
if config_host.has_key('CONFIG_GTK')
softmmu_ss.add(when: 'CONFIG_WIN32', if_true: files('win32-kbd-hook.c'))
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 14/14] opengl: build opengl helper code modular
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (12 preceding siblings ...)
2020-10-22 5:12 ` [PULL 13/14] opengl: build egl-headless display modular Gerd Hoffmann
@ 2020-10-22 5:12 ` Gerd Hoffmann
2020-10-22 13:25 ` [PULL 00/14] Modules 20201022 patches Peter Maydell
14 siblings, 0 replies; 16+ messages in thread
From: Gerd Hoffmann @ 2020-10-22 5:12 UTC (permalink / raw)
To: qemu-devel
Cc: Marc-André Lureau, Paolo Bonzini, Gerd Hoffmann,
Markus Armbruster, Dr. David Alan Gilbert
Removes opengl dependency from core qemu. The number of shared
libraries for qemu-system-x86_64 goes down from 66 to 60 on my system.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-15-kraxel@redhat.com
---
util/module.c | 7 +++++++
ui/meson.build | 8 +++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/util/module.c b/util/module.c
index 21237dcc24df..fe3b82dd4d37 100644
--- a/util/module.c
+++ b/util/module.c
@@ -181,6 +181,13 @@ static const struct {
{ "hw-display-qxl", "ui-spice-core" },
{ "ui-spice-app", "ui-spice-core" },
{ "ui-spice-app", "chardev-spice" },
+
+#ifdef CONFIG_OPENGL
+ { "ui-egl-headless", "ui-opengl" },
+ { "ui-gtk", "ui-opengl" },
+ { "ui-sdl", "ui-opengl" },
+ { "ui-spice-core", "ui-opengl" },
+#endif
};
#endif
diff --git a/ui/meson.build b/ui/meson.build
index 537e5e067358..5d4906c023b9 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -33,7 +33,6 @@ vnc_ss.add(zlib, png, jpeg)
vnc_ss.add(when: sasl, if_true: files('vnc-auth-sasl.c'))
softmmu_ss.add_all(when: vnc, if_true: vnc_ss)
softmmu_ss.add(when: vnc, if_false: files('vnc-stubs.c'))
-softmmu_ss.add(when: [opengl, 'CONFIG_OPENGL'], if_true: files('shader.c', 'console-gl.c', 'egl-helpers.c', 'egl-context.c'))
specific_ss.add(when: ['CONFIG_SOFTMMU'], if_true: opengl)
ui_modules = {}
@@ -44,6 +43,13 @@ if curses.found()
ui_modules += {'curses' : curses_ss}
endif
+if config_host.has_key('CONFIG_OPENGL')
+ opengl_ss = ss.source_set()
+ opengl_ss.add(when: [opengl, pixman, 'CONFIG_OPENGL'],
+ if_true: files('shader.c', 'console-gl.c', 'egl-helpers.c', 'egl-context.c'))
+ ui_modules += {'opengl' : opengl_ss}
+endif
+
if config_host.has_key('CONFIG_OPENGL_DMABUF')
egl_headless_ss = ss.source_set()
egl_headless_ss.add(when: [opengl, pixman, 'CONFIG_OPENGL_DMABUF'],
--
2.27.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PULL 00/14] Modules 20201022 patches
2020-10-22 5:12 [PULL 00/14] Modules 20201022 patches Gerd Hoffmann
` (13 preceding siblings ...)
2020-10-22 5:12 ` [PULL 14/14] opengl: build opengl helper code modular Gerd Hoffmann
@ 2020-10-22 13:25 ` Peter Maydell
14 siblings, 0 replies; 16+ messages in thread
From: Peter Maydell @ 2020-10-22 13:25 UTC (permalink / raw)
To: Gerd Hoffmann
Cc: Marc-André Lureau, Dr. David Alan Gilbert, QEMU Developers,
Markus Armbruster, Paolo Bonzini
On Thu, 22 Oct 2020 at 06:16, Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> The following changes since commit 4c41341af76cfc85b5a6c0f87de4838672ab9f89:
>
> Merge remote-tracking branch 'remotes/aperard/tags/pull-xen-20201020' into staging (2020-10-20 11:20:36 +0100)
>
> are available in the Git repository at:
>
> git://git.kraxel.org/qemu tags/modules-20201022-pull-request
>
> for you to fetch changes up to c8263659f1268a0f3502568d7663f722b2461935:
>
> opengl: build opengl helper code modular (2020-10-21 15:46:14 +0200)
>
> ----------------------------------------------------------------
> modules: build spice and opengl as module.
>
> ----------------------------------------------------------------
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/5.2
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 16+ messages in thread