target/riscv: vector register gather instruction
[qemu.git] / qapi / qapi-dealloc-visitor.c
1 /*
2 * Dealloc Visitor
3 *
4 * Copyright (C) 2012-2016 Red Hat, Inc.
5 * Copyright IBM, Corp. 2011
6 *
7 * Authors:
8 * Michael Roth <mdroth@linux.vnet.ibm.com>
9 *
10 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
11 * See the COPYING.LIB file in the top-level directory.
12 *
13 */
14
15 #include "qemu/osdep.h"
16 #include "qapi/dealloc-visitor.h"
17 #include "qapi/qmp/qnull.h"
18 #include "qapi/visitor-impl.h"
19
20 struct QapiDeallocVisitor
21 {
22 Visitor visitor;
23 };
24
25 static void qapi_dealloc_start_struct(Visitor *v, const char *name, void **obj,
26 size_t unused, Error **errp)
27 {
28 }
29
30 static void qapi_dealloc_end_struct(Visitor *v, void **obj)
31 {
32 if (obj) {
33 g_free(*obj);
34 }
35 }
36
37 static void qapi_dealloc_end_alternate(Visitor *v, void **obj)
38 {
39 if (obj) {
40 g_free(*obj);
41 }
42 }
43
44 static void qapi_dealloc_start_list(Visitor *v, const char *name,
45 GenericList **list, size_t size,
46 Error **errp)
47 {
48 }
49
50 static GenericList *qapi_dealloc_next_list(Visitor *v, GenericList *tail,
51 size_t size)
52 {
53 GenericList *next = tail->next;
54 g_free(tail);
55 return next;
56 }
57
58 static void qapi_dealloc_end_list(Visitor *v, void **obj)
59 {
60 }
61
62 static void qapi_dealloc_type_str(Visitor *v, const char *name, char **obj,
63 Error **errp)
64 {
65 if (obj) {
66 g_free(*obj);
67 }
68 }
69
70 static void qapi_dealloc_type_int64(Visitor *v, const char *name, int64_t *obj,
71 Error **errp)
72 {
73 }
74
75 static void qapi_dealloc_type_uint64(Visitor *v, const char *name,
76 uint64_t *obj, Error **errp)
77 {
78 }
79
80 static void qapi_dealloc_type_bool(Visitor *v, const char *name, bool *obj,
81 Error **errp)
82 {
83 }
84
85 static void qapi_dealloc_type_number(Visitor *v, const char *name, double *obj,
86 Error **errp)
87 {
88 }
89
90 static void qapi_dealloc_type_anything(Visitor *v, const char *name,
91 QObject **obj, Error **errp)
92 {
93 if (obj) {
94 qobject_unref(*obj);
95 }
96 }
97
98 static void qapi_dealloc_type_null(Visitor *v, const char *name,
99 QNull **obj, Error **errp)
100 {
101 if (obj) {
102 qobject_unref(*obj);
103 }
104 }
105
106 static void qapi_dealloc_free(Visitor *v)
107 {
108 g_free(container_of(v, QapiDeallocVisitor, visitor));
109 }
110
111 Visitor *qapi_dealloc_visitor_new(void)
112 {
113 QapiDeallocVisitor *v;
114
115 v = g_malloc0(sizeof(*v));
116
117 v->visitor.type = VISITOR_DEALLOC;
118 v->visitor.start_struct = qapi_dealloc_start_struct;
119 v->visitor.end_struct = qapi_dealloc_end_struct;
120 v->visitor.end_alternate = qapi_dealloc_end_alternate;
121 v->visitor.start_list = qapi_dealloc_start_list;
122 v->visitor.next_list = qapi_dealloc_next_list;
123 v->visitor.end_list = qapi_dealloc_end_list;
124 v->visitor.type_int64 = qapi_dealloc_type_int64;
125 v->visitor.type_uint64 = qapi_dealloc_type_uint64;
126 v->visitor.type_bool = qapi_dealloc_type_bool;
127 v->visitor.type_str = qapi_dealloc_type_str;
128 v->visitor.type_number = qapi_dealloc_type_number;
129 v->visitor.type_any = qapi_dealloc_type_anything;
130 v->visitor.type_null = qapi_dealloc_type_null;
131 v->visitor.free = qapi_dealloc_free;
132
133 return &v->visitor;
134 }