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authorPhilippe Mathieu-Daudé <philmd@redhat.com>2021-01-22 21:44:38 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2021-02-08 14:43:55 +0100
commit9b45a025edbb6ddeeee04e071ac9c4b17c507b50 (patch)
tree97cb9f6b7b3aa82ff1236ee4e81f2692cd5e2afe
parent957b31f6c537c74efeb221953b803ee0dd1c379a (diff)
downloadqemu-arm-9b45a025edbb6ddeeee04e071ac9c4b17c507b50.tar.gz
qapi/meson: Restrict qdev code to system-mode emulation
Beside a CPU device, user-mode emulation doesn't access anything else from qdev subsystem. Tools don't need anything from qdev. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210122204441.2145197-10-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--MAINTAINERS1
-rw-r--r--qapi/meson.build6
-rw-r--r--stubs/meson.build2
-rw-r--r--stubs/qdev.c23
4 files changed, 31 insertions, 1 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 8d8b0bf966..ca74617cc3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2539,6 +2539,7 @@ F: qapi/qom.json
F: qapi/qdev.json
F: scripts/coccinelle/qom-parent-type.cocci
F: softmmu/qdev-monitor.c
+F: stubs/qdev.c
F: qom/
F: tests/check-qom-interface.c
F: tests/check-qom-proplist.c
diff --git a/qapi/meson.build b/qapi/meson.build
index ab68e7900e..2839871b47 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -35,7 +35,6 @@ qapi_all_modules = [
'misc-target',
'net',
'pragma',
- 'qdev',
'pci',
'qom',
'rdma',
@@ -49,6 +48,11 @@ qapi_all_modules = [
'ui',
'yank',
]
+if have_system
+ qapi_all_modules += [
+ 'qdev',
+ ]
+endif
qapi_storage_daemon_modules = [
'block-core',
diff --git a/stubs/meson.build b/stubs/meson.build
index 1a656cd070..a054d5877f 100644
--- a/stubs/meson.build
+++ b/stubs/meson.build
@@ -53,4 +53,6 @@ endif
if have_system
stub_ss.add(files('semihost.c'))
stub_ss.add(files('xen-hw-stub.c'))
+else
+ stub_ss.add(files('qdev.c'))
endif
diff --git a/stubs/qdev.c b/stubs/qdev.c
new file mode 100644
index 0000000000..92e6143134
--- /dev/null
+++ b/stubs/qdev.c
@@ -0,0 +1,23 @@
+/*
+ * QOM stubs
+ *
+ * Copyright (c) 2021 Red Hat, Inc.
+ *
+ * Author:
+ * Philippe Mathieu-Daudé <philmd@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/qapi-events-qdev.h"
+
+void qapi_event_send_device_deleted(bool has_device,
+ const char *device,
+ const char *path)
+{
+ /* Nothing to do. */
+}