[Qemu-devel] [RFC PATCH 01/11] qemu-clk: introduce qemu-clk qom object

[fred . konrad]

From: KONRAD Frederic <address@hidden>

This introduces qemu-clk qom object.

Signed-off-by: KONRAD Frederic <address@hidden>
---
 Makefile.objs             |  1 +
 include/qemu/qemu-clock.h | 40 ++++++++++++++++++++++++++++++++++++++++
 qemu-clock.c              | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 88 insertions(+)
 create mode 100644 include/qemu/qemu-clock.h
 create mode 100644 qemu-clock.c

diff --git a/Makefile.objs b/Makefile.objs
index 61f4bf4..2284ef5 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -77,6 +77,7 @@ common-obj-y += backends/
 common-obj-$(CONFIG_SECCOMP) += qemu-seccomp.o
 
 common-obj-$(CONFIG_FDT) += device_tree.o
+common-obj-y += qemu-clock.o
 
 ######################################################################
 # qapi
diff --git a/include/qemu/qemu-clock.h b/include/qemu/qemu-clock.h
new file mode 100644
index 0000000..e7acd68
--- /dev/null
+++ b/include/qemu/qemu-clock.h
@@ -0,0 +1,40 @@
+/*
+ * QEMU Clock
+ *
+ *  Copyright (C) 2016 : GreenSocs Ltd
+ *      http://www.greensocs.com/ , email: address@hidden
+ *
+ *  Frederic Konrad <address@hidden>
+ *
+ * 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 of the License, or
+ * (at your option) any later version.
+ *
+ * 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_CLOCK_H
+#define QEMU_CLOCK_H
+
+#include "qemu/osdep.h"
+#include "qom/object.h"
+
+#define TYPE_CLOCK "qemu-clk"
+#define QEMU_CLOCK(obj) OBJECT_CHECK(struct qemu_clk, (obj), TYPE_CLOCK)
+
+typedef struct qemu_clk {
+    /*< private >*/
+    Object parent_obj;
+} *qemu_clk;
+
+#endif /* QEMU_CLOCK_H */
+
+
diff --git a/qemu-clock.c b/qemu-clock.c
new file mode 100644
index 0000000..4a47fb4
--- /dev/null
+++ b/qemu-clock.c
@@ -0,0 +1,47 @@
+/*
+ * QEMU Clock
+ *
+ *  Copyright (C) 2016 : GreenSocs Ltd
+ *      http://www.greensocs.com/ , email: address@hidden
+ *
+ *  Frederic Konrad <address@hidden>
+ *
+ * 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 of the License, or
+ * (at your option) any later version.
+ *
+ * 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/qemu-clock.h"
+#include "hw/hw.h"
+
+/* #define DEBUG_QEMU_CLOCK */
+
+#ifdef DEBUG_QEMU_CLOCK
+#define DPRINTF(fmt, ...) \
+do { printf("qemu-clock: " fmt , ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) do { } while (0)
+#endif
+
+static const TypeInfo qemu_clk_info = {
+    .name          = TYPE_CLOCK,
+    .parent        = TYPE_OBJECT,
+    .instance_size = sizeof(struct qemu_clk),
+};
+
+static void qemu_clk_register_types(void)
+{
+    type_register_static(&qemu_clk_info);
+}
+
+type_init(qemu_clk_register_types);
-- 
2.5.5