diff options
Diffstat (limited to 'libunwindstack/include/unwindstack/DwarfLocation.h')
-rw-r--r-- | libunwindstack/include/unwindstack/DwarfLocation.h | 45 |
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 | |||
24 | namespace unwindstack { | ||
25 | |||
26 | enum 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 | |||
36 | struct DwarfLocation { | ||
37 | DwarfLocationEnum type; | ||
38 | uint64_t values[2]; | ||
39 | }; | ||
40 | |||
41 | typedef std::unordered_map<uint16_t, DwarfLocation> dwarf_loc_regs_t; | ||
42 | |||
43 | } // namespace unwindstack | ||
44 | |||
45 | #endif // _LIBUNWINDSTACK_DWARF_LOCATION_H | ||