1 //===- TableGen.cpp - Top-Level TableGen implementation for Clang ---------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the main function for Clang's TableGen.
12 //===----------------------------------------------------------------------===//
14 #include "TableGenBackends.h" // Declares all backends.
15 #include "llvm/Support/CommandLine.h"
16 #include "llvm/Support/PrettyStackTrace.h"
17 #include "llvm/Support/Signals.h"
18 #include "llvm/TableGen/Error.h"
19 #include "llvm/TableGen/Main.h"
20 #include "llvm/TableGen/Record.h"
23 using namespace clang;
27 GenClangAttrIdentifierArgList,
28 GenClangAttrTypeArgList,
33 GenClangAttrSpellingList,
34 GenClangAttrSpellingListIndex,
35 GenClangAttrLateParsedList,
36 GenClangAttrTemplateInstantiate,
37 GenClangAttrParsedAttrList,
38 GenClangAttrParsedAttrImpl,
39 GenClangAttrParsedAttrKinds,
43 GenClangDiagsIndexName,
48 GenClangCommentHTMLTags,
49 GenClangCommentHTMLTagsProperties,
50 GenClangCommentHTMLNamedCharacterReferences,
51 GenClangCommentCommandInfo,
52 GenClangCommentCommandList,
59 cl::opt<ActionType> Action(
60 cl::desc("Action to perform:"),
62 clEnumValN(GenClangAttrClasses, "gen-clang-attr-classes",
63 "Generate clang attribute clases"),
64 clEnumValN(GenClangAttrIdentifierArgList,
65 "gen-clang-attr-identifier-arg-list",
66 "Generate a list of attributes that take an "
67 "identifier as their first argument"),
68 clEnumValN(GenClangAttrTypeArgList,
69 "gen-clang-attr-type-arg-list",
70 "Generate a list of attributes that take a type as their "
72 clEnumValN(GenClangAttrImpl, "gen-clang-attr-impl",
73 "Generate clang attribute implementations"),
74 clEnumValN(GenClangAttrList, "gen-clang-attr-list",
75 "Generate a clang attribute list"),
76 clEnumValN(GenClangAttrPCHRead, "gen-clang-attr-pch-read",
77 "Generate clang PCH attribute reader"),
78 clEnumValN(GenClangAttrPCHWrite, "gen-clang-attr-pch-write",
79 "Generate clang PCH attribute writer"),
80 clEnumValN(GenClangAttrSpellingList, "gen-clang-attr-spelling-list",
81 "Generate a clang attribute spelling list"),
82 clEnumValN(GenClangAttrSpellingListIndex,
83 "gen-clang-attr-spelling-index",
84 "Generate a clang attribute spelling index"),
85 clEnumValN(GenClangAttrLateParsedList,
86 "gen-clang-attr-late-parsed-list",
87 "Generate a clang attribute LateParsed list"),
88 clEnumValN(GenClangAttrTemplateInstantiate,
89 "gen-clang-attr-template-instantiate",
90 "Generate a clang template instantiate code"),
91 clEnumValN(GenClangAttrParsedAttrList,
92 "gen-clang-attr-parsed-attr-list",
93 "Generate a clang parsed attribute list"),
94 clEnumValN(GenClangAttrParsedAttrImpl,
95 "gen-clang-attr-parsed-attr-impl",
96 "Generate the clang parsed attribute helpers"),
97 clEnumValN(GenClangAttrParsedAttrKinds,
98 "gen-clang-attr-parsed-attr-kinds",
99 "Generate a clang parsed attribute kinds"),
100 clEnumValN(GenClangAttrDump, "gen-clang-attr-dump",
101 "Generate clang attribute dumper"),
102 clEnumValN(GenClangDiagsDefs, "gen-clang-diags-defs",
103 "Generate Clang diagnostics definitions"),
104 clEnumValN(GenClangDiagGroups, "gen-clang-diag-groups",
105 "Generate Clang diagnostic groups"),
106 clEnumValN(GenClangDiagsIndexName, "gen-clang-diags-index-name",
107 "Generate Clang diagnostic name index"),
108 clEnumValN(GenClangCommentNodes, "gen-clang-comment-nodes",
109 "Generate Clang AST comment nodes"),
110 clEnumValN(GenClangDeclNodes, "gen-clang-decl-nodes",
111 "Generate Clang AST declaration nodes"),
112 clEnumValN(GenClangStmtNodes, "gen-clang-stmt-nodes",
113 "Generate Clang AST statement nodes"),
114 clEnumValN(GenClangSACheckers, "gen-clang-sa-checkers",
115 "Generate Clang Static Analyzer checkers"),
116 clEnumValN(GenClangCommentHTMLTags, "gen-clang-comment-html-tags",
117 "Generate efficient matchers for HTML tag "
118 "names that are used in documentation comments"),
119 clEnumValN(GenClangCommentHTMLTagsProperties,
120 "gen-clang-comment-html-tags-properties",
121 "Generate efficient matchers for HTML tag "
123 clEnumValN(GenClangCommentHTMLNamedCharacterReferences,
124 "gen-clang-comment-html-named-character-references",
125 "Generate function to translate named character "
126 "references to UTF-8 sequences"),
127 clEnumValN(GenClangCommentCommandInfo, "gen-clang-comment-command-info",
128 "Generate command properties for commands that "
129 "are used in documentation comments"),
130 clEnumValN(GenClangCommentCommandList, "gen-clang-comment-command-list",
131 "Generate list of commands that are used in "
132 "documentation comments"),
133 clEnumValN(GenArmNeon, "gen-arm-neon", "Generate arm_neon.h for clang"),
134 clEnumValN(GenArmNeonSema, "gen-arm-neon-sema",
135 "Generate ARM NEON sema support for clang"),
136 clEnumValN(GenArmNeonTest, "gen-arm-neon-test",
137 "Generate ARM NEON tests for clang"),
141 ClangComponent("clang-component",
142 cl::desc("Only use warnings from specified component"),
143 cl::value_desc("component"), cl::Hidden);
145 bool ClangTableGenMain(raw_ostream &OS, RecordKeeper &Records) {
147 case GenClangAttrClasses:
148 EmitClangAttrClass(Records, OS);
150 case GenClangAttrIdentifierArgList:
151 EmitClangAttrIdentifierArgList(Records, OS);
153 case GenClangAttrTypeArgList:
154 EmitClangAttrTypeArgList(Records, OS);
156 case GenClangAttrImpl:
157 EmitClangAttrImpl(Records, OS);
159 case GenClangAttrList:
160 EmitClangAttrList(Records, OS);
162 case GenClangAttrPCHRead:
163 EmitClangAttrPCHRead(Records, OS);
165 case GenClangAttrPCHWrite:
166 EmitClangAttrPCHWrite(Records, OS);
168 case GenClangAttrSpellingList:
169 EmitClangAttrSpellingList(Records, OS);
171 case GenClangAttrSpellingListIndex:
172 EmitClangAttrSpellingListIndex(Records, OS);
174 case GenClangAttrLateParsedList:
175 EmitClangAttrLateParsedList(Records, OS);
177 case GenClangAttrTemplateInstantiate:
178 EmitClangAttrTemplateInstantiate(Records, OS);
180 case GenClangAttrParsedAttrList:
181 EmitClangAttrParsedAttrList(Records, OS);
183 case GenClangAttrParsedAttrImpl:
184 EmitClangAttrParsedAttrImpl(Records, OS);
186 case GenClangAttrParsedAttrKinds:
187 EmitClangAttrParsedAttrKinds(Records, OS);
189 case GenClangAttrDump:
190 EmitClangAttrDump(Records, OS);
192 case GenClangDiagsDefs:
193 EmitClangDiagsDefs(Records, OS, ClangComponent);
195 case GenClangDiagGroups:
196 EmitClangDiagGroups(Records, OS);
198 case GenClangDiagsIndexName:
199 EmitClangDiagsIndexName(Records, OS);
201 case GenClangCommentNodes:
202 EmitClangASTNodes(Records, OS, "Comment", "");
204 case GenClangDeclNodes:
205 EmitClangASTNodes(Records, OS, "Decl", "Decl");
206 EmitClangDeclContext(Records, OS);
208 case GenClangStmtNodes:
209 EmitClangASTNodes(Records, OS, "Stmt", "");
211 case GenClangSACheckers:
212 EmitClangSACheckers(Records, OS);
214 case GenClangCommentHTMLTags:
215 EmitClangCommentHTMLTags(Records, OS);
217 case GenClangCommentHTMLTagsProperties:
218 EmitClangCommentHTMLTagsProperties(Records, OS);
220 case GenClangCommentHTMLNamedCharacterReferences:
221 EmitClangCommentHTMLNamedCharacterReferences(Records, OS);
223 case GenClangCommentCommandInfo:
224 EmitClangCommentCommandInfo(Records, OS);
226 case GenClangCommentCommandList:
227 EmitClangCommentCommandList(Records, OS);
230 EmitNeon(Records, OS);
233 EmitNeonSema(Records, OS);
236 EmitNeonTest(Records, OS);
244 int main(int argc, char **argv) {
245 sys::PrintStackTraceOnErrorSignal();
246 PrettyStackTraceProgram X(argc, argv);
247 cl::ParseCommandLineOptions(argc, argv);
249 return TableGenMain(argv[0], &ClangTableGenMain);