1 //===-- lldb-defines.h ------------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLDB_LLDB_DEFINES_H 10 #define LLDB_LLDB_DEFINES_H 11 12 #include "lldb/lldb-types.h" 13 14 #if !defined(INT32_MAX) 15 #define INT32_MAX 2147483647 16 #endif 17 18 #if !defined(UINT32_MAX) 19 #define UINT32_MAX 4294967295U 20 #endif 21 22 #if !defined(UINT64_MAX) 23 #define UINT64_MAX 18446744073709551615ULL 24 #endif 25 26 // LLDB version 27 // 28 // A build script phase can modify this version number if needed. 29 //#define LLDB_VERSION 30 //#define LLDB_REVISION 31 //#define LLDB_VERSION_STRING 32 33 // LLDB defines 34 #define LLDB_GENERIC_ERROR UINT32_MAX 35 36 // Breakpoints 37 #define LLDB_INVALID_BREAK_ID 0 38 #define LLDB_DEFAULT_BREAK_SIZE 0 39 #define LLDB_BREAK_ID_IS_VALID(bid) ((bid) != (LLDB_INVALID_BREAK_ID)) 40 #define LLDB_BREAK_ID_IS_INTERNAL(bid) ((bid) < 0) 41 42 // Watchpoints 43 #define LLDB_INVALID_WATCH_ID 0 44 #define LLDB_WATCH_ID_IS_VALID(uid) ((uid) != (LLDB_INVALID_WATCH_ID)) 45 #define LLDB_WATCH_TYPE_READ (1u << 0) 46 #define LLDB_WATCH_TYPE_WRITE (1u << 1) 47 #define LLDB_WATCH_TYPE_IS_VALID(type) \ 48 ((type | LLDB_WATCH_TYPE_READ) || (type | LLDB_WATCH_TYPE_WRITE)) 49 50 // Generic Register Numbers 51 #define LLDB_REGNUM_GENERIC_PC 0 // Program Counter 52 #define LLDB_REGNUM_GENERIC_SP 1 // Stack Pointer 53 #define LLDB_REGNUM_GENERIC_FP 2 // Frame Pointer 54 #define LLDB_REGNUM_GENERIC_RA 3 // Return Address 55 #define LLDB_REGNUM_GENERIC_FLAGS 4 // Processor flags register 56 #define LLDB_REGNUM_GENERIC_ARG1 \ 57 5 // The register that would contain pointer size or less argument 1 (if any) 58 #define LLDB_REGNUM_GENERIC_ARG2 \ 59 6 // The register that would contain pointer size or less argument 2 (if any) 60 #define LLDB_REGNUM_GENERIC_ARG3 \ 61 7 // The register that would contain pointer size or less argument 3 (if any) 62 #define LLDB_REGNUM_GENERIC_ARG4 \ 63 8 // The register that would contain pointer size or less argument 4 (if any) 64 #define LLDB_REGNUM_GENERIC_ARG5 \ 65 9 // The register that would contain pointer size or less argument 5 (if any) 66 #define LLDB_REGNUM_GENERIC_ARG6 \ 67 10 // The register that would contain pointer size or less argument 6 (if any) 68 #define LLDB_REGNUM_GENERIC_ARG7 \ 69 11 // The register that would contain pointer size or less argument 7 (if any) 70 #define LLDB_REGNUM_GENERIC_ARG8 \ 71 12 // The register that would contain pointer size or less argument 8 (if any) 72 /// Invalid value definitions 73 #define LLDB_INVALID_STOP_ID 0 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_MODULE_VERSION UINT32_MAX 79 #define LLDB_INVALID_REGNUM UINT32_MAX 80 #define LLDB_INVALID_UID UINT64_MAX 81 #define LLDB_INVALID_PROCESS_ID 0 82 #define LLDB_INVALID_THREAD_ID 0 83 #define LLDB_INVALID_FRAME_ID UINT32_MAX 84 #define LLDB_INVALID_SIGNAL_NUMBER INT32_MAX 85 #define LLDB_INVALID_OFFSET UINT64_MAX // Must match max of lldb::offset_t 86 #define LLDB_INVALID_LINE_NUMBER UINT32_MAX 87 #define LLDB_INVALID_COLUMN_NUMBER 0 88 #define LLDB_INVALID_QUEUE_ID 0 89 90 /// CPU Type definitions 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) 95 96 /// Option Set definitions 97 // FIXME: I'm sure there's some #define magic that can create all 32 sets on the 98 // fly. That would have the added benefit of making this unreadable. 99 #define LLDB_MAX_NUM_OPTION_SETS 32 100 #define LLDB_OPT_SET_ALL 0xFFFFFFFFU 101 #define LLDB_OPT_SET_1 (1U << 0) 102 #define LLDB_OPT_SET_2 (1U << 1) 103 #define LLDB_OPT_SET_3 (1U << 2) 104 #define LLDB_OPT_SET_4 (1U << 3) 105 #define LLDB_OPT_SET_5 (1U << 4) 106 #define LLDB_OPT_SET_6 (1U << 5) 107 #define LLDB_OPT_SET_7 (1U << 6) 108 #define LLDB_OPT_SET_8 (1U << 7) 109 #define LLDB_OPT_SET_9 (1U << 8) 110 #define LLDB_OPT_SET_10 (1U << 9) 111 #define LLDB_OPT_SET_11 (1U << 10) 112 #define LLDB_OPT_SET_12 (1U << 11) 113 #define LLDB_OPT_SET_FROM_TO(A, B) \ 114 (((1U << (B)) - 1) ^ (((1U << (A)) - 1) >> 1)) 115 116 #if defined(_WIN32) && !defined(MAX_PATH) 117 #define MAX_PATH 260 118 #endif 119 120 // ignore GCC function attributes 121 #if defined(_MSC_VER) && !defined(__clang__) 122 #define __attribute__(X) 123 #endif 124 125 #define UNUSED_IF_ASSERT_DISABLED(x) ((void)(x)) 126 127 #endif // LLDB_LLDB_DEFINES_H 128