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148 lines
5.4 KiB
148 lines
5.4 KiB
//===-- lldb-defines.h ------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_lldb_defines_h_
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#define LLDB_lldb_defines_h_
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#include "lldb/lldb-types.h"
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#if defined(_WIN32)
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#if defined(EXPORT_LIBLLDB)
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#define LLDB_API __declspec(dllexport)
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#elif defined(IMPORT_LIBLLDB)
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#define LLDB_API __declspec(dllimport)
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#else
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#define LLDB_API
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#endif
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#else // defined (_WIN32)
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#define LLDB_API
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#endif
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#if !defined(INT32_MAX)
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#define INT32_MAX 2147483647
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#endif
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#if !defined(UINT32_MAX)
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#define UINT32_MAX 4294967295U
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#endif
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#if !defined(UINT64_MAX)
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#define UINT64_MAX 18446744073709551615ULL
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#endif
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// LLDB version
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//
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// A build script phase can modify this version number if needed.
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//#define LLDB_VERSION
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//#define LLDB_REVISION
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//#define LLDB_VERSION_STRING
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// LLDB defines
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#define LLDB_GENERIC_ERROR UINT32_MAX
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// Breakpoints
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#define LLDB_INVALID_BREAK_ID 0
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#define LLDB_DEFAULT_BREAK_SIZE 0
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#define LLDB_BREAK_ID_IS_VALID(bid) ((bid) != (LLDB_INVALID_BREAK_ID))
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#define LLDB_BREAK_ID_IS_INTERNAL(bid) ((bid) < 0)
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// Watchpoints
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#define LLDB_INVALID_WATCH_ID 0
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#define LLDB_WATCH_ID_IS_VALID(uid) ((uid) != (LLDB_INVALID_WATCH_ID))
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#define LLDB_WATCH_TYPE_READ (1u << 0)
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#define LLDB_WATCH_TYPE_WRITE (1u << 1)
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#define LLDB_WATCH_TYPE_IS_VALID(type) \
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((type | LLDB_WATCH_TYPE_READ) || (type | LLDB_WATCH_TYPE_WRITE))
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// Generic Register Numbers
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#define LLDB_REGNUM_GENERIC_PC 0 // Program Counter
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#define LLDB_REGNUM_GENERIC_SP 1 // Stack Pointer
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#define LLDB_REGNUM_GENERIC_FP 2 // Frame Pointer
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#define LLDB_REGNUM_GENERIC_RA 3 // Return Address
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#define LLDB_REGNUM_GENERIC_FLAGS 4 // Processor flags register
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#define LLDB_REGNUM_GENERIC_ARG1 \
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5 // The register that would contain pointer size or less argument 1 (if any)
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#define LLDB_REGNUM_GENERIC_ARG2 \
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6 // The register that would contain pointer size or less argument 2 (if any)
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#define LLDB_REGNUM_GENERIC_ARG3 \
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7 // The register that would contain pointer size or less argument 3 (if any)
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#define LLDB_REGNUM_GENERIC_ARG4 \
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8 // The register that would contain pointer size or less argument 4 (if any)
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#define LLDB_REGNUM_GENERIC_ARG5 \
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9 // The register that would contain pointer size or less argument 5 (if any)
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#define LLDB_REGNUM_GENERIC_ARG6 \
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10 // The register that would contain pointer size or less argument 6 (if any)
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#define LLDB_REGNUM_GENERIC_ARG7 \
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11 // The register that would contain pointer size or less argument 7 (if any)
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#define LLDB_REGNUM_GENERIC_ARG8 \
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12 // The register that would contain pointer size or less argument 8 (if any)
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/// Invalid value definitions
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#define LLDB_INVALID_ADDRESS UINT64_MAX
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#define LLDB_INVALID_INDEX32 UINT32_MAX
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#define LLDB_INVALID_IVAR_OFFSET UINT32_MAX
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#define LLDB_INVALID_IMAGE_TOKEN UINT32_MAX
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#define LLDB_INVALID_MODULE_VERSION UINT32_MAX
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#define LLDB_INVALID_REGNUM UINT32_MAX
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#define LLDB_INVALID_UID UINT64_MAX
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#define LLDB_INVALID_PROCESS_ID 0
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#define LLDB_INVALID_THREAD_ID 0
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#define LLDB_INVALID_FRAME_ID UINT32_MAX
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#define LLDB_INVALID_SIGNAL_NUMBER INT32_MAX
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#define LLDB_INVALID_OFFSET UINT64_MAX // Must match max of lldb::offset_t
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#define LLDB_INVALID_LINE_NUMBER UINT32_MAX
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#define LLDB_INVALID_QUEUE_ID 0
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/// CPU Type definitions
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#define LLDB_ARCH_DEFAULT "systemArch"
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#define LLDB_ARCH_DEFAULT_32BIT "systemArch32"
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#define LLDB_ARCH_DEFAULT_64BIT "systemArch64"
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#define LLDB_INVALID_CPUTYPE (0xFFFFFFFEu)
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/// Option Set definitions
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// FIXME: I'm sure there's some #define magic that can create all 32 sets on the
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// fly. That would have the added benefit of making this unreadable.
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#define LLDB_MAX_NUM_OPTION_SETS 32
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#define LLDB_OPT_SET_ALL 0xFFFFFFFFU
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#define LLDB_OPT_SET_1 (1U << 0)
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#define LLDB_OPT_SET_2 (1U << 1)
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#define LLDB_OPT_SET_3 (1U << 2)
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#define LLDB_OPT_SET_4 (1U << 3)
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#define LLDB_OPT_SET_5 (1U << 4)
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#define LLDB_OPT_SET_6 (1U << 5)
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#define LLDB_OPT_SET_7 (1U << 6)
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#define LLDB_OPT_SET_8 (1U << 7)
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#define LLDB_OPT_SET_9 (1U << 8)
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#define LLDB_OPT_SET_10 (1U << 9)
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#define LLDB_OPT_SET_11 (1U << 10)
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#define LLDB_OPT_SET_FROM_TO(A, B) \
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(((1U << (B)) - 1) ^ (((1U << (A)) - 1) >> 1))
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#if defined(_WIN32) && !defined(MAX_PATH)
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#define MAX_PATH 260
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#endif
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// ignore GCC function attributes
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#if defined(_MSC_VER) && !defined(__clang__)
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#define __attribute__(X)
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#endif
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#define UNUSED_IF_ASSERT_DISABLED(x) ((void)(x))
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#if defined(__cplusplus)
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/// \def DISALLOW_COPY_AND_ASSIGN(TypeName)
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/// Macro definition for easily disallowing copy constructor and
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/// assignment operators in C++ classes.
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#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
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TypeName(const TypeName &) = delete; \
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const TypeName &operator=(const TypeName &) = delete
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#endif // #if defined(__cplusplus)
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#endif // LLDB_lldb_defines_h_
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