1 //===-- lldb-defines.h ------------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLDB_lldb_defines_h_
11 #define LLDB_lldb_defines_h_
13 #include "lldb/lldb-types.h"
15 #if defined (_MSC_VER)
16 #if defined(EXPORT_LIBLLDB)
17 #define LLDB_API __declspec(dllexport)
18 #elif defined(IMPORT_LIBLLDB)
19 #define LLDB_API __declspec(dllimport)
23 #else // defined (_MSC_VER)
27 #if !defined(INT32_MAX)
28 #define INT32_MAX 2147483647
31 #if !defined(UINT32_MAX)
32 #define UINT32_MAX 4294967295U
35 #if !defined(UINT64_MAX)
36 #define UINT64_MAX 18446744073709551615ULL
39 //----------------------------------------------------------------------
42 // A build script phase can modify this version number if needed.
43 //----------------------------------------------------------------------
44 //#define LLDB_VERSION
45 //#define LLDB_REVISION
46 //#define LLDB_VERSION_STRING
48 //----------------------------------------------------------------------
50 //----------------------------------------------------------------------
51 #define LLDB_GENERIC_ERROR UINT32_MAX
53 //----------------------------------------------------------------------
55 //----------------------------------------------------------------------
56 #define LLDB_INVALID_BREAK_ID 0
57 #define LLDB_DEFAULT_BREAK_SIZE 0
58 #define LLDB_BREAK_ID_IS_VALID(bid) ((bid) != (LLDB_INVALID_BREAK_ID))
59 #define LLDB_BREAK_ID_IS_INTERNAL(bid) ((bid) < 0)
61 //----------------------------------------------------------------------
63 //----------------------------------------------------------------------
64 #define LLDB_INVALID_WATCH_ID 0
65 #define LLDB_WATCH_ID_IS_VALID(uid) ((uid) != (LLDB_INVALID_WATCH_ID))
66 #define LLDB_WATCH_TYPE_READ (1u << 0)
67 #define LLDB_WATCH_TYPE_WRITE (1u << 1)
68 #define LLDB_WATCH_TYPE_IS_VALID(type) ((type | LLDB_WATCH_TYPE_READ) || (type | LLDB_WATCH_TYPE_WRITE))
70 //----------------------------------------------------------------------
71 // Generic Register Numbers
72 //----------------------------------------------------------------------
73 #define LLDB_REGNUM_GENERIC_PC 0 // Program Counter
74 #define LLDB_REGNUM_GENERIC_SP 1 // Stack Pointer
75 #define LLDB_REGNUM_GENERIC_FP 2 // Frame Pointer
76 #define LLDB_REGNUM_GENERIC_RA 3 // Return Address
77 #define LLDB_REGNUM_GENERIC_FLAGS 4 // Processor flags register
78 #define LLDB_REGNUM_GENERIC_ARG1 5 // The register that would contain pointer size or less argument 1 (if any)
79 #define LLDB_REGNUM_GENERIC_ARG2 6 // The register that would contain pointer size or less argument 2 (if any)
80 #define LLDB_REGNUM_GENERIC_ARG3 7 // The register that would contain pointer size or less argument 3 (if any)
81 #define LLDB_REGNUM_GENERIC_ARG4 8 // The register that would contain pointer size or less argument 4 (if any)
82 #define LLDB_REGNUM_GENERIC_ARG5 9 // The register that would contain pointer size or less argument 5 (if any)
83 #define LLDB_REGNUM_GENERIC_ARG6 10 // The register that would contain pointer size or less argument 6 (if any)
84 #define LLDB_REGNUM_GENERIC_ARG7 11 // The register that would contain pointer size or less argument 7 (if any)
85 #define LLDB_REGNUM_GENERIC_ARG8 12 // The register that would contain pointer size or less argument 8 (if any)
86 //---------------------------------------------------------------------
87 /// Invalid value definitions
88 //----------------------------------------------------------------------
89 #define LLDB_INVALID_ADDRESS UINT64_MAX
90 #define LLDB_INVALID_INDEX32 UINT32_MAX
91 #define LLDB_INVALID_IVAR_OFFSET UINT32_MAX
92 #define LLDB_INVALID_IMAGE_TOKEN UINT32_MAX
93 #define LLDB_INVALID_MODULE_VERSION UINT32_MAX
94 #define LLDB_INVALID_REGNUM UINT32_MAX
95 #define LLDB_INVALID_UID UINT64_MAX
96 #define LLDB_INVALID_PROCESS_ID 0
97 #define LLDB_INVALID_THREAD_ID 0
98 #define LLDB_INVALID_FRAME_ID UINT32_MAX
99 #define LLDB_INVALID_SIGNAL_NUMBER INT32_MAX
100 #define LLDB_INVALID_OFFSET UINT64_MAX // Must match max of lldb::offset_t
101 #define LLDB_INVALID_LINE_NUMBER UINT32_MAX
102 #define LLDB_INVALID_QUEUE_ID 0
104 //----------------------------------------------------------------------
105 /// CPU Type definitions
106 //----------------------------------------------------------------------
107 #define LLDB_ARCH_DEFAULT "systemArch"
108 #define LLDB_ARCH_DEFAULT_32BIT "systemArch32"
109 #define LLDB_ARCH_DEFAULT_64BIT "systemArch64"
110 #define LLDB_INVALID_CPUTYPE (0xFFFFFFFEu)
112 //----------------------------------------------------------------------
113 /// Option Set definitions
114 //----------------------------------------------------------------------
115 // FIXME: I'm sure there's some #define magic that can create all 32 sets on the
116 // fly. That would have the added benefit of making this unreadable.
117 #define LLDB_MAX_NUM_OPTION_SETS 32
118 #define LLDB_OPT_SET_ALL 0xFFFFFFFFU
119 #define LLDB_OPT_SET_1 (1U << 0)
120 #define LLDB_OPT_SET_2 (1U << 1)
121 #define LLDB_OPT_SET_3 (1U << 2)
122 #define LLDB_OPT_SET_4 (1U << 3)
123 #define LLDB_OPT_SET_5 (1U << 4)
124 #define LLDB_OPT_SET_6 (1U << 5)
125 #define LLDB_OPT_SET_7 (1U << 6)
126 #define LLDB_OPT_SET_8 (1U << 7)
127 #define LLDB_OPT_SET_9 (1U << 8)
128 #define LLDB_OPT_SET_10 (1U << 9)
129 #define LLDB_OPT_SET_FROM_TO(A, B) (((1U << (B)) - 1) ^ (((1U << (A))-1) >> 1))
131 #if defined (_WIN32) && !defined (MAX_PATH)
136 // ignore GCC function attributes
137 #define __attribute__(X)
140 #define UNUSED_IF_ASSERT_DISABLED(x) ((void)(x))
142 #if defined(__cplusplus)
144 //----------------------------------------------------------------------
145 /// @def DISALLOW_COPY_AND_ASSIGN(TypeName)
146 /// Macro definition for easily disallowing copy constructor and
147 /// assignment operators in C++ classes.
148 //----------------------------------------------------------------------
149 #define DISALLOW_COPY_AND_ASSIGN(TypeName) \
150 TypeName(const TypeName&); \
151 const TypeName& operator=(const TypeName&)
153 #endif // #if defined(__cplusplus)
155 #endif // LLDB_lldb_defines_h_