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(UINT32_MAX)
16 #define UINT32_MAX 4294967295U
19 #if !defined(UINT64_MAX)
20 #define UINT64_MAX 18446744073709551615ULL
23 //----------------------------------------------------------------------
26 // A build script phase can modify this version number if needed.
27 //----------------------------------------------------------------------
28 //#define LLDB_VERSION
29 //#define LLDB_REVISION
30 //#define LLDB_VERSION_STRING
32 //----------------------------------------------------------------------
34 //----------------------------------------------------------------------
35 #define LLDB_GENERIC_ERROR UINT32_MAX
36 #define LLDB_DEFAULT_SHELL "/bin/sh"
38 //----------------------------------------------------------------------
40 //----------------------------------------------------------------------
41 #define LLDB_INVALID_BREAK_ID 0
42 #define LLDB_DEFAULT_BREAK_SIZE 0
43 #define LLDB_BREAK_ID_IS_VALID(bid) ((bid) != (LLDB_INVALID_BREAK_ID))
44 #define LLDB_BREAK_ID_IS_INTERNAL(bid) ((bid) < 0)
46 //----------------------------------------------------------------------
48 //----------------------------------------------------------------------
49 #define LLDB_INVALID_WATCH_ID 0
50 #define LLDB_WATCH_ID_IS_VALID(uid) ((uid) != (LLDB_INVALID_WATCH_ID))
51 #define LLDB_WATCH_TYPE_READ (1u << 0)
52 #define LLDB_WATCH_TYPE_WRITE (1u << 1)
53 #define LLDB_WATCH_TYPE_IS_VALID(type) ((type | LLDB_WATCH_TYPE_READ) || (type | LLDB_WATCH_TYPE_WRITE))
55 //----------------------------------------------------------------------
56 // Generic Register Numbers
57 //----------------------------------------------------------------------
58 #define LLDB_REGNUM_GENERIC_PC 0 // Program Counter
59 #define LLDB_REGNUM_GENERIC_SP 1 // Stack Pointer
60 #define LLDB_REGNUM_GENERIC_FP 2 // Frame Pointer
61 #define LLDB_REGNUM_GENERIC_RA 3 // Return Address
62 #define LLDB_REGNUM_GENERIC_FLAGS 4 // Processor flags register
63 #define LLDB_REGNUM_GENERIC_ARG1 5 // The register that would contain pointer size or less argument 1 (if any)
64 #define LLDB_REGNUM_GENERIC_ARG2 6 // The register that would contain pointer size or less argument 2 (if any)
65 #define LLDB_REGNUM_GENERIC_ARG3 7 // The register that would contain pointer size or less argument 3 (if any)
66 #define LLDB_REGNUM_GENERIC_ARG4 8 // The register that would contain pointer size or less argument 4 (if any)
67 #define LLDB_REGNUM_GENERIC_ARG5 9 // The register that would contain pointer size or less argument 5 (if any)
68 #define LLDB_REGNUM_GENERIC_ARG6 10 // The register that would contain pointer size or less argument 6 (if any)
69 #define LLDB_REGNUM_GENERIC_ARG7 11 // The register that would contain pointer size or less argument 7 (if any)
70 #define LLDB_REGNUM_GENERIC_ARG8 12 // The register that would contain pointer size or less argument 8 (if any)
71 //---------------------------------------------------------------------
72 /// Invalid value definitions
73 //----------------------------------------------------------------------
74 #define LLDB_INVALID_ADDRESS UINT64_MAX
75 #define LLDB_INVALID_INDEX32 UINT32_MAX
76 #define LLDB_INVALID_IVAR_OFFSET UINT32_MAX
77 #define LLDB_INVALID_IMAGE_TOKEN UINT32_MAX
78 #define LLDB_INVALID_REGNUM UINT32_MAX
79 #define LLDB_INVALID_UID UINT64_MAX
80 #define LLDB_INVALID_PROCESS_ID 0
81 #define LLDB_INVALID_THREAD_ID 0
82 #define LLDB_INVALID_FRAME_ID UINT32_MAX
83 #define LLDB_INVALID_SIGNAL_NUMBER INT32_MAX
84 #define LLDB_INVALID_OFFSET UINT64_MAX // Must match max of lldb::offset_t
85 #define LLDB_INVALID_LINE_NUMBER UINT32_MAX
86 #define LLDB_INVALID_QUEUE_ID 0
88 //----------------------------------------------------------------------
89 /// CPU Type defintions
90 //----------------------------------------------------------------------
91 #define LLDB_ARCH_DEFAULT "systemArch"
92 #define LLDB_ARCH_DEFAULT_32BIT "systemArch32"
93 #define LLDB_ARCH_DEFAULT_64BIT "systemArch64"
94 #define LLDB_INVALID_CPUTYPE (0xFFFFFFFEu)
96 //----------------------------------------------------------------------
97 /// Option Set defintions
98 //----------------------------------------------------------------------
99 // FIXME: I'm sure there's some #define magic that can create all 32 sets on the
100 // fly. That would have the added benefit of making this unreadable.
101 #define LLDB_MAX_NUM_OPTION_SETS 32
102 #define LLDB_OPT_SET_ALL 0xFFFFFFFFU
103 #define LLDB_OPT_SET_1 (1U << 0)
104 #define LLDB_OPT_SET_2 (1U << 1)
105 #define LLDB_OPT_SET_3 (1U << 2)
106 #define LLDB_OPT_SET_4 (1U << 3)
107 #define LLDB_OPT_SET_5 (1U << 4)
108 #define LLDB_OPT_SET_6 (1U << 5)
109 #define LLDB_OPT_SET_7 (1U << 6)
110 #define LLDB_OPT_SET_8 (1U << 7)
111 #define LLDB_OPT_SET_9 (1U << 8)
112 #define LLDB_OPT_SET_10 (1U << 9)
113 #define LLDB_OPT_SET_FROM_TO(A, B) (((1U << (B)) - 1) ^ (((1U << (A))-1) >> 1))
120 // ignore GCC function attributes
121 #define __attribute__(X)
124 #if defined(__cplusplus)
126 //----------------------------------------------------------------------
127 /// @def DISALLOW_COPY_AND_ASSIGN(TypeName)
128 /// Macro definition for easily disallowing copy constructor and
129 /// assignment operators in C++ classes.
130 //----------------------------------------------------------------------
131 #define DISALLOW_COPY_AND_ASSIGN(TypeName) \
132 TypeName(const TypeName&); \
133 const TypeName& operator=(const TypeName&)
135 #endif // #if defined(__cplusplus)
137 #endif // LLDB_lldb_defines_h_