|
1 #include <fdt.h> |
|
2 #include "testdata.h" |
|
3 |
|
4 #define FDTLONG(val) \ |
|
5 .byte ((val) >> 24) & 0xff ; \ |
|
6 .byte ((val) >> 16) & 0xff ; \ |
|
7 .byte ((val) >> 8) & 0xff ; \ |
|
8 .byte (val) & 0xff ; |
|
9 |
|
10 #define FDTQUAD(val) \ |
|
11 .byte ((val) >> 56) & 0xff ; \ |
|
12 .byte ((val) >> 48) & 0xff ; \ |
|
13 .byte ((val) >> 40) & 0xff ; \ |
|
14 .byte ((val) >> 32) & 0xff ; \ |
|
15 .byte ((val) >> 24) & 0xff ; \ |
|
16 .byte ((val) >> 16) & 0xff ; \ |
|
17 .byte ((val) >> 8) & 0xff ; \ |
|
18 .byte (val) & 0xff ; |
|
19 |
|
20 #define TREE_HDR(tree) \ |
|
21 .balign 8 ; \ |
|
22 .globl _##tree ; \ |
|
23 _##tree: \ |
|
24 tree: \ |
|
25 FDTLONG(FDT_MAGIC) ; \ |
|
26 FDTLONG(tree##_end - tree) ; \ |
|
27 FDTLONG(tree##_struct - tree) ; \ |
|
28 FDTLONG(tree##_strings - tree) ; \ |
|
29 FDTLONG(tree##_rsvmap - tree) ; \ |
|
30 FDTLONG(0x11) ; \ |
|
31 FDTLONG(0x10) ; \ |
|
32 FDTLONG(0) ; \ |
|
33 FDTLONG(tree##_strings_end - tree##_strings) ; \ |
|
34 FDTLONG(tree##_struct_end - tree##_struct) ; |
|
35 |
|
36 #define RSVMAP_ENTRY(addr, len) \ |
|
37 FDTQUAD(addr) ; \ |
|
38 FDTQUAD(len) ; \ |
|
39 |
|
40 #define EMPTY_RSVMAP(tree) \ |
|
41 .balign 8 ; \ |
|
42 tree##_rsvmap: ; \ |
|
43 RSVMAP_ENTRY(0, 0) \ |
|
44 tree##_rsvmap_end: ; |
|
45 |
|
46 #define PROPHDR(tree, name, len) \ |
|
47 FDTLONG(FDT_PROP) ; \ |
|
48 FDTLONG(len) ; \ |
|
49 FDTLONG(tree##_##name - tree##_strings) ; |
|
50 |
|
51 #define PROP_INT(tree, name, val) \ |
|
52 PROPHDR(tree, name, 4) \ |
|
53 FDTLONG(val) ; |
|
54 |
|
55 #define PROP_STR(tree, name, str) \ |
|
56 PROPHDR(tree, name, 55f - 54f) \ |
|
57 54: \ |
|
58 .string str ; \ |
|
59 55: \ |
|
60 .balign 4 ; |
|
61 |
|
62 #define BEGIN_NODE(name) \ |
|
63 FDTLONG(FDT_BEGIN_NODE) ; \ |
|
64 .string name ; \ |
|
65 .balign 4 ; |
|
66 |
|
67 #define END_NODE \ |
|
68 FDTLONG(FDT_END_NODE) ; |
|
69 |
|
70 #define STRING(tree, name, str) \ |
|
71 tree##_##name: ; \ |
|
72 .string str ; |
|
73 |
|
74 .data |
|
75 |
|
76 TREE_HDR(test_tree1) |
|
77 |
|
78 .balign 8 |
|
79 test_tree1_rsvmap: |
|
80 RSVMAP_ENTRY(TEST_ADDR_1, TEST_SIZE_1) |
|
81 RSVMAP_ENTRY(TEST_ADDR_2, TEST_SIZE_2) |
|
82 RSVMAP_ENTRY(0, 0) |
|
83 test_tree1_rsvmap_end: |
|
84 |
|
85 test_tree1_struct: |
|
86 BEGIN_NODE("") |
|
87 PROP_STR(test_tree1, compatible, "test_tree1") |
|
88 PROP_INT(test_tree1, prop_int, TEST_VALUE_1) |
|
89 PROP_STR(test_tree1, prop_str, TEST_STRING_1) |
|
90 |
|
91 BEGIN_NODE("subnode@1") |
|
92 PROP_STR(test_tree1, compatible, "subnode1") |
|
93 PROP_INT(test_tree1, prop_int, TEST_VALUE_1) |
|
94 |
|
95 BEGIN_NODE("subsubnode") |
|
96 PROP_STR(test_tree1, compatible, "subsubnode1\0subsubnode") |
|
97 PROP_INT(test_tree1, prop_int, TEST_VALUE_1) |
|
98 END_NODE |
|
99 END_NODE |
|
100 |
|
101 BEGIN_NODE("subnode@2") |
|
102 PROP_INT(test_tree1, phandle, PHANDLE_1) |
|
103 PROP_INT(test_tree1, prop_int, TEST_VALUE_2) |
|
104 |
|
105 BEGIN_NODE("subsubnode@0") |
|
106 PROP_INT(test_tree1, phandle, PHANDLE_2) |
|
107 PROP_STR(test_tree1, compatible, "subsubnode2\0subsubnode") |
|
108 PROP_INT(test_tree1, prop_int, TEST_VALUE_2) |
|
109 END_NODE |
|
110 END_NODE |
|
111 |
|
112 END_NODE |
|
113 FDTLONG(FDT_END) |
|
114 test_tree1_struct_end: |
|
115 |
|
116 test_tree1_strings: |
|
117 STRING(test_tree1, compatible, "compatible") |
|
118 STRING(test_tree1, prop_int, "prop-int") |
|
119 STRING(test_tree1, prop_str, "prop-str") |
|
120 STRING(test_tree1, phandle, "linux,phandle") |
|
121 test_tree1_strings_end: |
|
122 test_tree1_end: |
|
123 |
|
124 |
|
125 TREE_HDR(truncated_property) |
|
126 EMPTY_RSVMAP(truncated_property) |
|
127 |
|
128 truncated_property_struct: |
|
129 BEGIN_NODE("") |
|
130 PROPHDR(truncated_property, prop_truncated, 4) |
|
131 /* Oops, no actual property data here */ |
|
132 truncated_property_struct_end: |
|
133 |
|
134 truncated_property_strings: |
|
135 STRING(truncated_property, prop_truncated, "truncated") |
|
136 truncated_property_strings_end: |
|
137 |
|
138 truncated_property_end: |
|
139 |
|
140 |
|
141 TREE_HDR(bad_node_char) |
|
142 EMPTY_RSVMAP(bad_node_char) |
|
143 |
|
144 bad_node_char_struct: |
|
145 BEGIN_NODE("") |
|
146 BEGIN_NODE("sub$node") |
|
147 END_NODE |
|
148 END_NODE |
|
149 FDTLONG(FDT_END) |
|
150 bad_node_char_struct_end: |
|
151 |
|
152 bad_node_char_strings: |
|
153 bad_node_char_strings_end: |
|
154 bad_node_char_end: |
|
155 |
|
156 |
|
157 TREE_HDR(bad_node_format) |
|
158 EMPTY_RSVMAP(bad_node_format) |
|
159 |
|
160 bad_node_format_struct: |
|
161 BEGIN_NODE("") |
|
162 BEGIN_NODE("subnode@1@2") |
|
163 END_NODE |
|
164 END_NODE |
|
165 FDTLONG(FDT_END) |
|
166 bad_node_format_struct_end: |
|
167 |
|
168 bad_node_format_strings: |
|
169 bad_node_format_strings_end: |
|
170 bad_node_format_end: |
|
171 |
|
172 |
|
173 TREE_HDR(bad_prop_char) |
|
174 EMPTY_RSVMAP(bad_prop_char) |
|
175 |
|
176 bad_prop_char_struct: |
|
177 BEGIN_NODE("") |
|
178 PROP_INT(bad_prop_char, prop, TEST_VALUE_1) |
|
179 END_NODE |
|
180 FDTLONG(FDT_END) |
|
181 bad_prop_char_struct_end: |
|
182 |
|
183 bad_prop_char_strings: |
|
184 STRING(bad_prop_char, prop, "prop$erty") |
|
185 bad_prop_char_strings_end: |
|
186 bad_prop_char_end: |