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Diffstat (limited to 'libunwindstack/include/unwindstack/DwarfLocation.h')
-rw-r--r--libunwindstack/include/unwindstack/DwarfLocation.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/libunwindstack/include/unwindstack/DwarfLocation.h b/libunwindstack/include/unwindstack/DwarfLocation.h
new file mode 100644
index 000000000..3467e6a8f
--- /dev/null
+++ b/libunwindstack/include/unwindstack/DwarfLocation.h
@@ -0,0 +1,45 @@
1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef _LIBUNWINDSTACK_DWARF_LOCATION_H
18#define _LIBUNWINDSTACK_DWARF_LOCATION_H
19
20#include <stdint.h>
21
22#include <unordered_map>
23
24namespace unwindstack {
25
26enum DwarfLocationEnum : uint8_t {
27 DWARF_LOCATION_INVALID = 0,
28 DWARF_LOCATION_UNDEFINED,
29 DWARF_LOCATION_OFFSET,
30 DWARF_LOCATION_VAL_OFFSET,
31 DWARF_LOCATION_REGISTER,
32 DWARF_LOCATION_EXPRESSION,
33 DWARF_LOCATION_VAL_EXPRESSION,
34};
35
36struct DwarfLocation {
37 DwarfLocationEnum type;
38 uint64_t values[2];
39};
40
41typedef std::unordered_map<uint16_t, DwarfLocation> dwarf_loc_regs_t;
42
43} // namespace unwindstack
44
45#endif // _LIBUNWINDSTACK_DWARF_LOCATION_H