DWARFDefines.h revision 314564 
1//===-- DWARFDefines.h ------------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef SymbolFileDWARF_DWARFDefines_h_
11#define SymbolFileDWARF_DWARFDefines_h_
12
13#include "lldb/Core/dwarf.h"
14#include <stdint.h>
15
16namespace lldb_private {
17
18typedef uint32_t DRC_class; // Holds DRC_* class bitfields
19
20enum DW_TAG_Category {
21  TagCategoryVariable,
22  TagCategoryType,
23  TagCategoryProgram,
24  kNumTagCategories
25};
26
27typedef enum DW_TAG_Category DW_TAG_CategoryEnum;
28
29const char *DW_TAG_value_to_name(uint32_t val);
30
31DW_TAG_CategoryEnum get_tag_category(uint16_t tag);
32
33const char *DW_CHILDREN_value_to_name(uint8_t val);
34
35const char *DW_AT_value_to_name(uint32_t val);
36
37const char *DW_FORM_value_to_name(uint32_t val);
38
39const char *DW_OP_value_to_name(uint32_t val);
40
41DRC_class DW_OP_value_to_class(uint32_t val);
42
43const char *DW_ATE_value_to_name(uint32_t val);
44
45const char *DW_ACCESS_value_to_name(uint32_t val);
46
47const char *DW_VIS_value_to_name(uint32_t val);
48
49const char *DW_VIRTUALITY_value_to_name(uint32_t val);
50
51const char *DW_LANG_value_to_name(uint32_t val);
52
53const char *DW_ID_value_to_name(uint32_t val);
54
55const char *DW_CC_value_to_name(uint32_t val);
56
57const char *DW_INL_value_to_name(uint32_t val);
58
59const char *DW_ORD_value_to_name(uint32_t val);
60
61const char *DW_DSC_value_to_name(uint32_t val);
62
63const char *DW_LNS_value_to_name(uint32_t val);
64
65const char *DW_LNE_value_to_name(uint32_t val);
66
67const char *DW_MACINFO_value_to_name(uint32_t val);
68
69const char *DW_CFA_value_to_name(uint32_t val);
70
71const char *DW_GNU_EH_PE_value_to_name(uint32_t val);
72
73/* These DRC are entirely our own construction,
74    although they are derived from various comments in the DWARF standard.
75    Most of these are not useful to the parser, but the DW_AT and DW_FORM
76    classes should prove to be usable in some fashion.  */
77
78#define DRC_0x65 0x1
79#define DRC_ADDRESS 0x2
80#define DRC_BLOCK 0x4
81#define DRC_CONSTANT 0x8
82#define DRC_DWARFv3 0x10
83#define DRC_FLAG 0x20
84#define DRC_INDIRECT_SPECIAL 0x40
85#define DRC_LINEPTR 0x80
86#define DRC_LOCEXPR 0x100
87#define DRC_LOCLISTPTR 0x200
88#define DRC_MACPTR 0x400
89#define DRC_ONEOPERAND 0x800
90#define DRC_OPERANDONE_1BYTE_DELTA 0x1000
91#define DRC_OPERANDONE_2BYTE_DELTA 0x2000
92#define DRC_OPERANDONE_4BYTE_DELTA 0x4000
93#define DRC_OPERANDONE_ADDRESS 0x8000
94#define DRC_OPERANDONE_BLOCK 0x10000
95#define DRC_OPERANDONE_SLEB128_OFFSET 0x20000
96#define DRC_OPERANDONE_ULEB128_OFFSET 0x40000
97#define DRC_OPERANDONE_ULEB128_REGISTER 0x80000
98#define DRC_OPERANDTWO_BLOCK 0x100000
99#define DRC_OPERANDTWO_SLEB128_OFFSET 0x200000
100#define DRC_OPERANDTWO_ULEB128_OFFSET 0x400000
101#define DRC_OPERANDTWO_ULEB128_REGISTER 0x800000
102#define DRC_OPERNADONE_ULEB128_REGISTER 0x1000000
103#define DRC_RANGELISTPTR 0x2000000
104#define DRC_REFERENCE 0x4000000
105#define DRC_STRING 0x8000000
106#define DRC_TWOOPERANDS 0x10000000
107#define DRC_VENDOR_GNU 0x20000000
108#define DRC_VENDOR_MIPS 0x40000000
109#define DRC_ZEROOPERANDS 0x80000000
110
111} // namespace lldb_private
112
113#endif // SymbolFileDWARF_DWARFDefines_h_
114