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//===- TableGen.cpp - Top-Level TableGen implementation for Clang ---------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the main function for Clang's TableGen.
//
//===----------------------------------------------------------------------===//
#include "TableGenBackends.h" // Declares all backends.
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
#include "llvm/TableGen/Error.h"
#include "llvm/TableGen/Main.h"
#include "llvm/TableGen/Record.h"
using namespace llvm;
using namespace clang;
enum ActionType {
GenClangAttrClasses,
GenClangAttrParserStringSwitches,
GenClangAttrSubjectMatchRulesParserStringSwitches,
GenClangAttrImpl,
GenClangAttrList,
GenClangAttrSubjectMatchRuleList,
GenClangAttrPCHRead,
GenClangAttrPCHWrite,
GenClangAttrHasAttributeImpl,
GenClangAttrSpellingListIndex,
GenClangAttrASTVisitor,
GenClangAttrTemplateInstantiate,
GenClangAttrParsedAttrList,
GenClangAttrParsedAttrImpl,
GenClangAttrParsedAttrKinds,
GenClangAttrDump,
GenClangDiagsDefs,
GenClangDiagGroups,
GenClangDiagsIndexName,
GenClangCommentNodes,
GenClangDeclNodes,
GenClangStmtNodes,
GenClangSACheckers,
GenClangCommentHTMLTags,
GenClangCommentHTMLTagsProperties,
GenClangCommentHTMLNamedCharacterReferences,
GenClangCommentCommandInfo,
GenClangCommentCommandList,
GenArmNeon,
GenArmNeonSema,
GenArmNeonTest,
GenAttrDocs,
GenDiagDocs,
GenOptDocs,
GenDataCollectors,
GenTestPragmaAttributeSupportedAttributes
};
namespace {
cl::opt<ActionType> Action(
cl::desc("Action to perform:"),
cl::values(
clEnumValN(GenClangAttrClasses, "gen-clang-attr-classes",
"Generate clang attribute clases"),
clEnumValN(GenClangAttrParserStringSwitches,
"gen-clang-attr-parser-string-switches",
"Generate all parser-related attribute string switches"),
clEnumValN(GenClangAttrSubjectMatchRulesParserStringSwitches,
"gen-clang-attr-subject-match-rules-parser-string-switches",
"Generate all parser-related attribute subject match rule"
"string switches"),
clEnumValN(GenClangAttrImpl, "gen-clang-attr-impl",
"Generate clang attribute implementations"),
clEnumValN(GenClangAttrList, "gen-clang-attr-list",
"Generate a clang attribute list"),
clEnumValN(GenClangAttrSubjectMatchRuleList,
"gen-clang-attr-subject-match-rule-list",
"Generate a clang attribute subject match rule list"),
clEnumValN(GenClangAttrPCHRead, "gen-clang-attr-pch-read",
"Generate clang PCH attribute reader"),
clEnumValN(GenClangAttrPCHWrite, "gen-clang-attr-pch-write",
"Generate clang PCH attribute writer"),
clEnumValN(GenClangAttrHasAttributeImpl,
"gen-clang-attr-has-attribute-impl",
"Generate a clang attribute spelling list"),
clEnumValN(GenClangAttrSpellingListIndex,
"gen-clang-attr-spelling-index",
"Generate a clang attribute spelling index"),
clEnumValN(GenClangAttrASTVisitor, "gen-clang-attr-ast-visitor",
"Generate a recursive AST visitor for clang attributes"),
clEnumValN(GenClangAttrTemplateInstantiate,
"gen-clang-attr-template-instantiate",
"Generate a clang template instantiate code"),
clEnumValN(GenClangAttrParsedAttrList,
"gen-clang-attr-parsed-attr-list",
"Generate a clang parsed attribute list"),
clEnumValN(GenClangAttrParsedAttrImpl,
"gen-clang-attr-parsed-attr-impl",
"Generate the clang parsed attribute helpers"),
clEnumValN(GenClangAttrParsedAttrKinds,
"gen-clang-attr-parsed-attr-kinds",
"Generate a clang parsed attribute kinds"),
clEnumValN(GenClangAttrDump, "gen-clang-attr-dump",
"Generate clang attribute dumper"),
clEnumValN(GenClangDiagsDefs, "gen-clang-diags-defs",
"Generate Clang diagnostics definitions"),
clEnumValN(GenClangDiagGroups, "gen-clang-diag-groups",
"Generate Clang diagnostic groups"),
clEnumValN(GenClangDiagsIndexName, "gen-clang-diags-index-name",
"Generate Clang diagnostic name index"),
clEnumValN(GenClangCommentNodes, "gen-clang-comment-nodes",
"Generate Clang AST comment nodes"),
clEnumValN(GenClangDeclNodes, "gen-clang-decl-nodes",
"Generate Clang AST declaration nodes"),
clEnumValN(GenClangStmtNodes, "gen-clang-stmt-nodes",
"Generate Clang AST statement nodes"),
clEnumValN(GenClangSACheckers, "gen-clang-sa-checkers",
"Generate Clang Static Analyzer checkers"),
clEnumValN(GenClangCommentHTMLTags, "gen-clang-comment-html-tags",
"Generate efficient matchers for HTML tag "
"names that are used in documentation comments"),
clEnumValN(GenClangCommentHTMLTagsProperties,
"gen-clang-comment-html-tags-properties",
"Generate efficient matchers for HTML tag "
"properties"),
clEnumValN(GenClangCommentHTMLNamedCharacterReferences,
"gen-clang-comment-html-named-character-references",
"Generate function to translate named character "
"references to UTF-8 sequences"),
clEnumValN(GenClangCommentCommandInfo, "gen-clang-comment-command-info",
"Generate command properties for commands that "
"are used in documentation comments"),
clEnumValN(GenClangCommentCommandList, "gen-clang-comment-command-list",
"Generate list of commands that are used in "
"documentation comments"),
clEnumValN(GenArmNeon, "gen-arm-neon", "Generate arm_neon.h for clang"),
clEnumValN(GenArmNeonSema, "gen-arm-neon-sema",
"Generate ARM NEON sema support for clang"),
clEnumValN(GenArmNeonTest, "gen-arm-neon-test",
"Generate ARM NEON tests for clang"),
clEnumValN(GenAttrDocs, "gen-attr-docs",
"Generate attribute documentation"),
clEnumValN(GenDiagDocs, "gen-diag-docs",
"Generate diagnostic documentation"),
clEnumValN(GenOptDocs, "gen-opt-docs", "Generate option documentation"),
clEnumValN(GenDataCollectors, "gen-clang-data-collectors",
"Generate data collectors for AST nodes"),
clEnumValN(GenTestPragmaAttributeSupportedAttributes,
"gen-clang-test-pragma-attribute-supported-attributes",
"Generate a list of attributes supported by #pragma clang "
"attribute for testing purposes")));
cl::opt<std::string>
ClangComponent("clang-component",
cl::desc("Only use warnings from specified component"),
cl::value_desc("component"), cl::Hidden);
bool ClangTableGenMain(raw_ostream &OS, RecordKeeper &Records) {
switch (Action) {
case GenClangAttrClasses:
EmitClangAttrClass(Records, OS);
break;
case GenClangAttrParserStringSwitches:
EmitClangAttrParserStringSwitches(Records, OS);
break;
case GenClangAttrSubjectMatchRulesParserStringSwitches:
EmitClangAttrSubjectMatchRulesParserStringSwitches(Records, OS);
break;
case GenClangAttrImpl:
EmitClangAttrImpl(Records, OS);
break;
case GenClangAttrList:
EmitClangAttrList(Records, OS);
break;
case GenClangAttrSubjectMatchRuleList:
EmitClangAttrSubjectMatchRuleList(Records, OS);
break;
case GenClangAttrPCHRead:
EmitClangAttrPCHRead(Records, OS);
break;
case GenClangAttrPCHWrite:
EmitClangAttrPCHWrite(Records, OS);
break;
case GenClangAttrHasAttributeImpl:
EmitClangAttrHasAttrImpl(Records, OS);
break;
case GenClangAttrSpellingListIndex:
EmitClangAttrSpellingListIndex(Records, OS);
break;
case GenClangAttrASTVisitor:
EmitClangAttrASTVisitor(Records, OS);
break;
case GenClangAttrTemplateInstantiate:
EmitClangAttrTemplateInstantiate(Records, OS);
break;
case GenClangAttrParsedAttrList:
EmitClangAttrParsedAttrList(Records, OS);
break;
case GenClangAttrParsedAttrImpl:
EmitClangAttrParsedAttrImpl(Records, OS);
break;
case GenClangAttrParsedAttrKinds:
EmitClangAttrParsedAttrKinds(Records, OS);
break;
case GenClangAttrDump:
EmitClangAttrDump(Records, OS);
break;
case GenClangDiagsDefs:
EmitClangDiagsDefs(Records, OS, ClangComponent);
break;
case GenClangDiagGroups:
EmitClangDiagGroups(Records, OS);
break;
case GenClangDiagsIndexName:
EmitClangDiagsIndexName(Records, OS);
break;
case GenClangCommentNodes:
EmitClangASTNodes(Records, OS, "Comment", "");
break;
case GenClangDeclNodes:
EmitClangASTNodes(Records, OS, "Decl", "Decl");
EmitClangDeclContext(Records, OS);
break;
case GenClangStmtNodes:
EmitClangASTNodes(Records, OS, "Stmt", "");
break;
case GenClangSACheckers:
EmitClangSACheckers(Records, OS);
break;
case GenClangCommentHTMLTags:
EmitClangCommentHTMLTags(Records, OS);
break;
case GenClangCommentHTMLTagsProperties:
EmitClangCommentHTMLTagsProperties(Records, OS);
break;
case GenClangCommentHTMLNamedCharacterReferences:
EmitClangCommentHTMLNamedCharacterReferences(Records, OS);
break;
case GenClangCommentCommandInfo:
EmitClangCommentCommandInfo(Records, OS);
break;
case GenClangCommentCommandList:
EmitClangCommentCommandList(Records, OS);
break;
case GenArmNeon:
EmitNeon(Records, OS);
break;
case GenArmNeonSema:
EmitNeonSema(Records, OS);
break;
case GenArmNeonTest:
EmitNeonTest(Records, OS);
break;
case GenAttrDocs:
EmitClangAttrDocs(Records, OS);
break;
case GenDiagDocs:
EmitClangDiagDocs(Records, OS);
break;
case GenOptDocs:
EmitClangOptDocs(Records, OS);
break;
case GenDataCollectors:
EmitClangDataCollectors(Records, OS);
break;
case GenTestPragmaAttributeSupportedAttributes:
EmitTestPragmaAttributeSupportedAttributes(Records, OS);
break;
}
return false;
}
}
int main(int argc, char **argv) {
sys::PrintStackTraceOnErrorSignal(argv[0]);
PrettyStackTraceProgram X(argc, argv);
cl::ParseCommandLineOptions(argc, argv);
llvm_shutdown_obj Y;
return TableGenMain(argv[0], &ClangTableGenMain);
}
#ifdef __has_feature
#if __has_feature(address_sanitizer)
#include <sanitizer/lsan_interface.h>
// Disable LeakSanitizer for this binary as it has too many leaks that are not
// very interesting to fix. See compiler-rt/include/sanitizer/lsan_interface.h .
int __lsan_is_turned_off() { return 1; }
#endif // __has_feature(address_sanitizer)
#endif // defined(__has_feature)
|
