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vscode调试程序设置_vscode cscope

作者：不正经 | 2024-04-21 05:10:17

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vscode cscope

主要设置和json内容如下：

cpp_properties.json内容：

  1. {
  2.     "configurations": [ //C++ intellisense插件需要这个文件，主要是用于函数变量等符号的只能解析
  3.         {
  4.             "name": "Win32",
  5.             "includePath": [
  6.                 "${workspaceFolder}/**"
  7.             ],
  8.             "browse":{//解析工作路径下的所有文件夹或者文件中的符号
  9.                 "path": ["${workspaceFolder}/**"]
  10.             },
  11.             "defines": [
  12.                 "_DEBUG",
  13.                 "UNICODE",
  14.                 "_UNICODE"
  15.             ],
  16.             "compilerPath": "C:\\mingw64\\bin\\gcc.exe",
  17.             "cStandard": "c17",
  18.             "cppStandard": "gnu++17",
  19.             "intelliSenseMode": "windows-gcc-x64"
  20.         }
  21.     ],
  22.     "version": 4
  23. }

lanuch.json内容（更改launch中的可执行文件路径，也可以调试makefile和cmake管理生成的项目）

  1. {
  2.     // 使用 IntelliSense 了解相关属性。
  3.     // 悬停以查看现有属性的描述。
  4.     // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
  5.     "version": "0.2.0",
  6.     "configurations": [ //launch.json主要用于调试程序
  7.         {
  8.             "name": "(gdb) 启动",
  9.             "type": "cppdbg", //注意这个地方，如果为gdb，遇到断点时可能变量的值显示不正确
  10.             "request": "launch",
  11.             "program": "${workspaceFolder}/pointerTest.exe", //需要调试的可执行文件的路径
  12.             "args": [],
  13.             "stopAtEntry": false, //程序是否停在开始处
  14.             "cwd": "${fileDirname}",
  15.             "environment": [],
  16.             "externalConsole": false, //程序运行时是否新建终端，为false直接在vscode编辑器里面的终端显示
  17.             "MIMode": "gdb",
  18.             "miDebuggerPath": "C:/mingw64/bin/gdb.exe", //gdb命令的路径，不指定路径程序可能会运行不正常
  19.             "setupCommands": [ //gdb调试前需要执行的命令
  20.                 {
  21.                     "description": "为 gdb 启用整齐打印",
  22.                     "text": "-enable-pretty-printing",
  23.                     "ignoreFailures": true
  24.                 },
  25.                 {
  26.                     "description": "将反汇编风格设置为 Intel",
  27.                     "text": "-gdb-set disassembly-flavor intel",
  28.                     "ignoreFailures": true
  29.                 },
  30.                 {
  31.                     "description": "忽略GDB中的SIGUSR1信号",
  32.                     "text": "handle SIGUSR1 nostop noprint pass", //三个参数notop noprint pass在vscode中需要全部加上才能生效
  33.                     "ignoreFailures": true
  34.                 }
  35.             ]
  36.         }
  37.     ]
  38. }

task.json内容

  1. {
  2.     "tasks": [ //task.json用于编译程序时使用
  3.         {
  4.             "type": "cppbuild",
  5.             "label": "C/C++: gcc.exe 生成活动文件",
  6.             "command": "C:\\mingw64\\bin\\gcc.exe", //指定编译器的绝对路径
  7.             "args": [ //编译器进行编译时的指定的参数：可进行额外的参数添加，如 "-std=c++11"、指定需要链接的库的路径
  8.                 "-fdiagnostics-color=always",
  9.                 "-g",
  10.                 "${file}",
  11.                 "-o",
  12.                 "${fileDirname}\\${fileBasenameNoExtension}.exe"
  13.             ],
  14.             "options": {
  15.                 "cwd": "${fileDirname}"
  16.             },
  17.             "problemMatcher": [
  18.                 "$gcc"
  19.             ],
  20.             "group": {
  21.                 "kind": "build",
  22.                 "isDefault": true
  23.             },
  24.             "detail": "调试器生成的任务。"
  25.         }
  26.     ],
  27.     "version": "2.0.0"
  28. }

另附vscode C++环境的一些推荐插件

cscope插件可用于智能解析项目中的符号， 一定程度上可替代C Call Hierarchy插件。

Ubuntu安装ctags：

1、首先从github上下载ctags可执行文件，使用tar -xf解压下载下来的.tar.xz文件

2、将可执行文件的路径添加到环境变量: vim /etc/profile

export  PATH=$PATH:/usr/bin/uctags/bin

其中/user/bin/uctags/bin是我的ctags可执行文件的路径，操作时需要修改为博友们自己的路径

3 执行source /etc/profile命令使得添加的环境变量立即生效

4 在ubuntu终端执行命令：apt-get install cscope universal-ctags即可生效。

5在vscode中按f1，弹出窗口输入c call ，如下图所示

6选择显示调用层次或者build database（有时候会显示build database，有时候不会显示），然后会构建项目的解析文件，如下图所示：

7构建完成之后，.vscode文件夹下面会有cscope.out和ctags.out文件，此时C Call Hierarchy即可正常工作。

注意：此处uctags可能会被装了两遍，第一遍在步骤1，第二遍在步骤4。只执行步骤4，vscode并不能主动识别到uctags的路径，因此C Call Hierarchy插件也就不能正常工作。

另附clang-format格式化模板

  1. ---
  2. BasedOnStyle: Google
  3. ---
  4. Language: Cpp
  5. AccessModifierOffset: -4
  6. # AlignAfterOpenBracket: Align
  7. # AlignConsecutiveMacros: false
  8. # 连续赋值时，对齐所有等号
  9. AlignConsecutiveAssignments: true
  10. # AlignConsecutiveDeclarations: false
  11. # AlignEscapedNewlines: Left
  12. # AlignOperands: true
  13. # AlignTrailingComments: true
  14. # AllowAllArgumentsOnNextLine: true
  15. AllowAllConstructorInitializersOnNextLine: false
  16. # AllowAllParametersOfDeclarationOnNextLine: true
  17. # AllowShortBlocksOnASingleLine: Never
  18. AllowShortCaseLabelsOnASingleLine: true
  19. # AllowShortFunctionsOnASingleLine: All
  20. # AllowShortLambdasOnASingleLine: All
  21. # AllowShortIfStatementsOnASingleLine: WithoutElse
  22. # AllowShortLoopsOnASingleLine: true
  23. # AlwaysBreakAfterDefinitionReturnType: None
  24. # AlwaysBreakAfterReturnType: None
  25. AlwaysBreakBeforeMultilineStrings: false
  26. # AlwaysBreakTemplateDeclarations: Yes
  27. # BinPackArguments: true
  28. # BinPackParameters: true
  29. BraceWrapping:
  30.   # AfterCaseLabel: false
  31.   AfterClass: true
  32.   AfterControlStatement: Always
  33.   AfterEnum: true
  34.   AfterFunction: true
  35.   AfterNamespace: true
  36.   # AfterObjCDeclaration: false
  37.   AfterStruct: true
  38.   AfterUnion: true
  39.   AfterExternBlock: true
  40.   BeforeCatch: true
  41.   BeforeElse: true
  42.   # IndentBraces: false
  43.   # SplitEmptyFunction: true
  44.   # SplitEmptyRecord: true
  45.   # SplitEmptyNamespace: true
  46. # BreakBeforeBinaryOperators: None
  47. BreakBeforeBraces: Custom
  48. # BreakBeforeInheritanceComma: false
  49. # BreakInheritanceList: BeforeColon
  50. # BreakBeforeTernaryOperators: true
  51. # BreakConstructorInitializersBeforeComma: false
  52. # BreakConstructorInitializers: BeforeColon
  53. # BreakAfterJavaFieldAnnotations: false
  54. # BreakStringLiterals: true
  55. ColumnLimit: 100
  56. CommentPragmas: "^ NOLINT:"
  57. # CompactNamespaces: false
  58. # ConstructorInitializerAllOnOneLineOrOnePerLine: true
  59. # ConstructorInitializerIndentWidth: 4
  60. # ContinuationIndentWidth: 4
  61. # Cpp11BracedListStyle: true
  62. # DeriveLineEnding: true
  63. # DerivePointerAlignment: true
  64. # DisableFormat: false
  65. # ExperimentalAutoDetectBinPacking: false
  66. # FixNamespaceComments: true
  67. # ForEachMacros:
  68. #   - foreach
  69. #   - Q_FOREACH
  70. #   - BOOST_FOREACH
  71. # IncludeBlocks: Regroup
  72. # IncludeCategories:
  73. #   - Regex: '^<ext/.*\.h>'
  74. #     Priority: 2
  75. #     SortPriority: 0
  76. #   - Regex: '^<.*\.h>'
  77. #     Priority: 1
  78. #     SortPriority: 0
  79. #   - Regex: "^<.*"
  80. #     Priority: 2
  81. #     SortPriority: 0
  82. #   - Regex: ".*"
  83. #     Priority: 3
  84. #     SortPriority: 0
  85. # IncludeIsMainRegex: "([-_](test|unittest))?$"
  86. # IncludeIsMainSourceRegex: ""
  87. # IndentCaseLabels: true
  88. # IndentGotoLabels: true
  89. # IndentPPDirectives: None
  90. IndentWidth: 4
  91. # IndentWrappedFunctionNames: false
  92. # JavaScriptQuotes: Leave
  93. # JavaScriptWrapImports: true
  94. # KeepEmptyLinesAtTheStartOfBlocks: false
  95. # MacroBlockBegin: ""
  96. # MacroBlockEnd: ""
  97. # MaxEmptyLinesToKeep: 1
  98. # NamespaceIndentation: None
  99. # ObjCBinPackProtocolList: Never
  100. # ObjCBlockIndentWidth: 2
  101. # ObjCSpaceAfterProperty: false
  102. # ObjCSpaceBeforeProtocolList: true
  103. # PenaltyBreakAssignment: 2
  104. # PenaltyBreakBeforeFirstCallParameter: 1
  105. # PenaltyBreakComment: 300
  106. # PenaltyBreakFirstLessLess: 120
  107. # PenaltyBreakString: 1000
  108. # PenaltyBreakTemplateDeclaration: 10
  109. # PenaltyExcessCharacter: 1000000
  110. # PenaltyReturnTypeOnItsOwnLine: 200
  111. PointerAlignment: Right
  112. # RawStringFormats:
  113. #   - Language: Cpp
  114. #     Delimiters:
  115. #       - cc
  116. #       - CC
  117. #       - cpp
  118. #       - Cpp
  119. #       - CPP
  120. #       - "c++"
  121. #       - "C++"
  122. #     CanonicalDelimiter: ""
  123. #     BasedOnStyle: google
  124. #   - Language: TextProto
  125. #     Delimiters:
  126. #       - pb
  127. #       - PB
  128. #       - proto
  129. #       - PROTO
  130. #     EnclosingFunctions:
  131. #       - EqualsProto
  132. #       - EquivToProto
  133. #       - PARSE_PARTIAL_TEXT_PROTO
  134. #       - PARSE_TEST_PROTO
  135. #       - PARSE_TEXT_PROTO
  136. #       - ParseTextOrDie
  137. #       - ParseTextProtoOrDie
  138. #     CanonicalDelimiter: ""
  139. #     BasedOnStyle: google
  140. # ReflowComments: true
  141. SortIncludes: false
  142. SortUsingDeclarations: false
  143. # SpaceAfterCStyleCast: false
  144. # SpaceAfterLogicalNot: false
  145. # SpaceAfterTemplateKeyword: true
  146. # SpaceBeforeAssignmentOperators: true
  147. # SpaceBeforeCpp11BracedList: false
  148. # SpaceBeforeCtorInitializerColon: true
  149. # SpaceBeforeInheritanceColon: true
  150. # SpaceBeforeParens: ControlStatements
  151. # SpaceBeforeRangeBasedForLoopColon: true
  152. # SpaceInEmptyBlock: false
  153. # SpaceInEmptyParentheses: false
  154. SpacesBeforeTrailingComments: 1
  155. # SpacesInAngles: false
  156. # SpacesInConditionalStatement: false
  157. SpacesInContainerLiterals: false
  158. # SpacesInCStyleCastParentheses: false
  159. # SpacesInParentheses: false
  160. # SpacesInSquareBrackets: false
  161. # SpaceBeforeSquareBrackets: false
  162. Standard: Cpp11
  163. # StatementMacros:
  164. #   - Q_UNUSED
  165. #   - QT_REQUIRE_VERSION
  166. TabWidth: 4
  167. # UseCRLF: false
  168. UseTab: Never

模板源自：我使用的 clang-format 配置文件 - 乌合之众 - 博客园 (cnblogs.com)

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