lldb-defines.h revision 6f4a115d1f0727f80124e2986382df202ffd3d5e 
1//===-- lldb-defines.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 LLDB_lldb_defines_h_
11#define LLDB_lldb_defines_h_
12
13#include "lldb/lldb-types.h"
14
15#if !defined(UINT32_MAX)
16    #define UINT32_MAX 4294967295U
17#endif
18
19#if !defined(UINT64_MAX)
20    #define UINT64_MAX 18446744073709551615ULL
21#endif
22
23//----------------------------------------------------------------------
24// LLDB version
25//
26// A build script phase can modify this version number if needed.
27//----------------------------------------------------------------------
28//#define LLDB_VERSION
29
30//----------------------------------------------------------------------
31// LLDB defines
32//----------------------------------------------------------------------
33#define LLDB_GENERIC_ERROR              UINT32_MAX
34
35//----------------------------------------------------------------------
36// Breakpoints
37//----------------------------------------------------------------------
38#define LLDB_INVALID_BREAK_ID           0
39#define LLDB_DEFAULT_BREAK_SIZE         0
40#define LLDB_BREAK_ID_IS_VALID(bid)     ((bid) != (LLDB_INVALID_BREAK_ID))
41#define LLDB_BREAK_ID_IS_INTERNAL(bid)  ((bid) < 0)
42
43//----------------------------------------------------------------------
44// Watchpoints
45//----------------------------------------------------------------------
46#define LLDB_INVALID_WATCH_ID           0
47#define LLDB_WATCH_ID_IS_VALID(uid)     ((uid) != (LLDB_INVALID_WATCH_ID))
48#define LLDB_WATCH_TYPE_READ            (1u << 0)
49#define LLDB_WATCH_TYPE_WRITE           (1u << 1)
50
51//----------------------------------------------------------------------
52// Generic Register Numbers
53//----------------------------------------------------------------------
54#define LLDB_REGNUM_GENERIC_PC          0   // Program Counter
55#define LLDB_REGNUM_GENERIC_SP          1   // Stack Pointer
56#define LLDB_REGNUM_GENERIC_FP          2   // Frame Pointer
57#define LLDB_REGNUM_GENERIC_RA          3   // Return Address
58#define LLDB_REGNUM_GENERIC_FLAGS       4   // Processor flags register
59#define LLDB_REGNUM_GENERIC_ARG1        5   // The register that would contain pointer size or less argument 1 (if any)
60#define LLDB_REGNUM_GENERIC_ARG2        6   // The register that would contain pointer size or less argument 2 (if any)
61#define LLDB_REGNUM_GENERIC_ARG3        7   // The register that would contain pointer size or less argument 3 (if any)
62#define LLDB_REGNUM_GENERIC_ARG4        8   // The register that would contain pointer size or less argument 4 (if any)
63#define LLDB_REGNUM_GENERIC_ARG5        9   // The register that would contain pointer size or less argument 5 (if any)
64#define LLDB_REGNUM_GENERIC_ARG6        10  // The register that would contain pointer size or less argument 6 (if any)
65#define LLDB_REGNUM_GENERIC_ARG7        11  // The register that would contain pointer size or less argument 7 (if any)
66#define LLDB_REGNUM_GENERIC_ARG8        12  // The register that would contain pointer size or less argument 8 (if any)
67//---------------------------------------------------------------------
68/// Invalid value definitions
69//----------------------------------------------------------------------
70#define LLDB_INVALID_ADDRESS            UINT64_MAX
71#define LLDB_INVALID_INDEX32            UINT32_MAX
72#define LLDB_INVALID_IVAR_OFFSET        UINT32_MAX
73#define LLDB_INVALID_IMAGE_TOKEN        UINT32_MAX
74#define LLDB_INVALID_REGNUM             UINT32_MAX
75#define LLDB_INVALID_UID                UINT64_MAX
76#define LLDB_INVALID_PROCESS_ID         0
77#define LLDB_INVALID_THREAD_ID          0
78#define LLDB_INVALID_FRAME_ID           UINT32_MAX
79#define LLDB_INVALID_SIGNAL_NUMBER      INT32_MAX
80
81//----------------------------------------------------------------------
82/// CPU Type defintions
83//----------------------------------------------------------------------
84#define LLDB_ARCH_DEFAULT               "systemArch"
85#define LLDB_ARCH_DEFAULT_32BIT         "systemArch32"
86#define LLDB_ARCH_DEFAULT_64BIT         "systemArch64"
87#define LLDB_INVALID_CPUTYPE            (0xFFFFFFFEu)
88
89//----------------------------------------------------------------------
90/// Option Set defintions
91//----------------------------------------------------------------------
92// FIXME: I'm sure there's some #define magic that can create all 32 sets on the
93// fly.  That would have the added benefit of making this unreadable.
94#define LLDB_MAX_NUM_OPTION_SETS        32
95#define LLDB_OPT_SET_ALL                0xFFFFFFFFU
96#define LLDB_OPT_SET_1                  (1U << 0)
97#define LLDB_OPT_SET_2                  (1U << 1)
98#define LLDB_OPT_SET_3                  (1U << 2)
99#define LLDB_OPT_SET_4                  (1U << 3)
100#define LLDB_OPT_SET_5                  (1U << 4)
101#define LLDB_OPT_SET_6                  (1U << 5)
102#define LLDB_OPT_SET_7                  (1U << 6)
103#define LLDB_OPT_SET_8                  (1U << 7)
104#define LLDB_OPT_SET_9                  (1U << 8)
105#define LLDB_OPT_SET_10                 (1U << 9)
106#define LLDB_OPT_SET_FROM_TO(A, B)      (((1U << (B)) - 1) ^ (((1U << (A))-1) >> 1))
107
108#if defined(__cplusplus)
109
110//----------------------------------------------------------------------
111/// @def DISALLOW_COPY_AND_ASSIGN(TypeName)
112///     Macro definition for easily disallowing copy constructor and
113///     assignment operators in C++ classes.
114//----------------------------------------------------------------------
115#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
116    TypeName(const TypeName&); \
117    const TypeName& operator=(const TypeName&)
118
119#endif // #if defined(__cplusplus)
120
121#endif  // LLDB_lldb_defines_h_
122