cpp_reference/lldb-defines_8h_source.html

 //===-- lldb-defines.h ------------------------------------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//

 #ifndef LLDB_lldb_defines_h_
 #define LLDB_lldb_defines_h_

 #include "lldb/lldb-types.h"

 #if defined(_WIN32)
 #if defined(EXPORT_LIBLLDB)
 #define LLDB_API __declspec(dllexport)
 #elif defined(IMPORT_LIBLLDB)
 #define LLDB_API __declspec(dllimport)
 #else
 #define LLDB_API
 #endif
 #else // defined (_WIN32)
 #define LLDB_API
 #endif

 #if !defined(INT32_MAX)
 #define INT32_MAX 2147483647
 #endif

 #if !defined(UINT32_MAX)
 #define UINT32_MAX 4294967295U
 #endif

 #if !defined(UINT64_MAX)
 #define UINT64_MAX 18446744073709551615ULL
 #endif

 // LLDB version
 //
 // A build script phase can modify this version number if needed.
 //#define LLDB_VERSION
 //#define LLDB_REVISION
 //#define LLDB_VERSION_STRING

 // LLDB defines
 #define LLDB_GENERIC_ERROR UINT32_MAX

 // Breakpoints
 #define LLDB_INVALID_BREAK_ID 0
 #define LLDB_DEFAULT_BREAK_SIZE 0
 #define LLDB_BREAK_ID_IS_VALID(bid) ((bid) != (LLDB_INVALID_BREAK_ID))
 #define LLDB_BREAK_ID_IS_INTERNAL(bid) ((bid) < 0)

 // Watchpoints
 #define LLDB_INVALID_WATCH_ID 0
 #define LLDB_WATCH_ID_IS_VALID(uid) ((uid) != (LLDB_INVALID_WATCH_ID))
 #define LLDB_WATCH_TYPE_READ (1u << 0)
 #define LLDB_WATCH_TYPE_WRITE (1u << 1)
 #define LLDB_WATCH_TYPE_IS_VALID(type)                                         \
   ((type | LLDB_WATCH_TYPE_READ) || (type | LLDB_WATCH_TYPE_WRITE))

 // Generic Register Numbers
 #define LLDB_REGNUM_GENERIC_PC 0    // Program Counter
 #define LLDB_REGNUM_GENERIC_SP 1    // Stack Pointer
 #define LLDB_REGNUM_GENERIC_FP 2    // Frame Pointer
 #define LLDB_REGNUM_GENERIC_RA 3    // Return Address
 #define LLDB_REGNUM_GENERIC_FLAGS 4 // Processor flags register
 #define LLDB_REGNUM_GENERIC_ARG1                                               \
   5 // The register that would contain pointer size or less argument 1 (if any)
 #define LLDB_REGNUM_GENERIC_ARG2                                               \
   6 // The register that would contain pointer size or less argument 2 (if any)
 #define LLDB_REGNUM_GENERIC_ARG3                                               \
   7 // The register that would contain pointer size or less argument 3 (if any)
 #define LLDB_REGNUM_GENERIC_ARG4                                               \
   8 // The register that would contain pointer size or less argument 4 (if any)
 #define LLDB_REGNUM_GENERIC_ARG5                                               \
   9 // The register that would contain pointer size or less argument 5 (if any)
 #define LLDB_REGNUM_GENERIC_ARG6                                               \
   10 // The register that would contain pointer size or less argument 6 (if any)
 #define LLDB_REGNUM_GENERIC_ARG7                                               \
   11 // The register that would contain pointer size or less argument 7 (if any)
 #define LLDB_REGNUM_GENERIC_ARG8                                               \
   12 // The register that would contain pointer size or less argument 8 (if any)
 /// Invalid value definitions
 #define LLDB_INVALID_ADDRESS UINT64_MAX
 #define LLDB_INVALID_INDEX32 UINT32_MAX
 #define LLDB_INVALID_IVAR_OFFSET UINT32_MAX
 #define LLDB_INVALID_IMAGE_TOKEN UINT32_MAX
 #define LLDB_INVALID_MODULE_VERSION UINT32_MAX
 #define LLDB_INVALID_REGNUM UINT32_MAX
 #define LLDB_INVALID_UID UINT64_MAX
 #define LLDB_INVALID_PROCESS_ID 0
 #define LLDB_INVALID_THREAD_ID 0
 #define LLDB_INVALID_FRAME_ID UINT32_MAX
 #define LLDB_INVALID_SIGNAL_NUMBER INT32_MAX
 #define LLDB_INVALID_OFFSET UINT64_MAX // Must match max of lldb::offset_t
 #define LLDB_INVALID_LINE_NUMBER UINT32_MAX
 #define LLDB_INVALID_QUEUE_ID 0

 /// CPU Type definitions
 #define LLDB_ARCH_DEFAULT "systemArch"
 #define LLDB_ARCH_DEFAULT_32BIT "systemArch32"
 #define LLDB_ARCH_DEFAULT_64BIT "systemArch64"
 #define LLDB_INVALID_CPUTYPE (0xFFFFFFFEu)

 /// Option Set definitions
 // FIXME: I'm sure there's some #define magic that can create all 32 sets on the
 // fly.  That would have the added benefit of making this unreadable.
 #define LLDB_MAX_NUM_OPTION_SETS 32
 #define LLDB_OPT_SET_ALL 0xFFFFFFFFU
 #define LLDB_OPT_SET_1 (1U << 0)
 #define LLDB_OPT_SET_2 (1U << 1)
 #define LLDB_OPT_SET_3 (1U << 2)
 #define LLDB_OPT_SET_4 (1U << 3)
 #define LLDB_OPT_SET_5 (1U << 4)
 #define LLDB_OPT_SET_6 (1U << 5)
 #define LLDB_OPT_SET_7 (1U << 6)
 #define LLDB_OPT_SET_8 (1U << 7)
 #define LLDB_OPT_SET_9 (1U << 8)
 #define LLDB_OPT_SET_10 (1U << 9)
 #define LLDB_OPT_SET_11 (1U << 10)
 #define LLDB_OPT_SET_FROM_TO(A, B)                                             \
   (((1U << (B)) - 1) ^ (((1U << (A)) - 1) >> 1))

 #if defined(_WIN32) && !defined(MAX_PATH)
 #define MAX_PATH 260
 #endif

 // ignore GCC function attributes
 #if defined(_MSC_VER) && !defined(__clang__)
 #define __attribute__(X)
 #endif

 #define UNUSED_IF_ASSERT_DISABLED(x) ((void)(x))

 #if defined(__cplusplus)

 /// \def DISALLOW_COPY_AND_ASSIGN(TypeName)
 ///     Macro definition for easily disallowing copy constructor and
 ///     assignment operators in C++ classes.
 #define DISALLOW_COPY_AND_ASSIGN(TypeName)                                     \
   TypeName(const TypeName &) = delete;                                         \
   const TypeName &operator=(const TypeName &) = delete

 #endif // #if defined(__cplusplus)

 #endif // LLDB_lldb_defines_h_
lldb-types.h