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ClangExpressionParser.cpp File Reference
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTDiagnostic.h"
#include "clang/AST/ExternalASTSource.h"
#include "clang/AST/PrettyPrinter.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/DarwinSDKInfo.h"
#include "clang/Basic/DiagnosticIDs.h"
#include "clang/Basic/IdentifierTable.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/Version.h"
#include "clang/CodeGen/CodeGenAction.h"
#include "clang/CodeGen/ModuleBuilder.h"
#include "clang/Edit/Commit.h"
#include "clang/Edit/EditedSource.h"
#include "clang/Edit/EditsReceiver.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/FrontendActions.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/FrontendPluginRegistry.h"
#include "clang/Frontend/TextDiagnostic.h"
#include "clang/Frontend/TextDiagnosticBuffer.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Parse/ParseAST.h"
#include "clang/Rewrite/Core/Rewriter.h"
#include "clang/Rewrite/Frontend/FrontendActions.h"
#include "clang/Sema/CodeCompleteConsumer.h"
#include "clang/Sema/Sema.h"
#include "clang/Sema/SemaConsumer.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ExecutionEngine/ExecutionEngine.h"
#include "llvm/Support/CrashRecoveryContext.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/TargetParser/Triple.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/DynamicLibrary.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Signals.h"
#include "llvm/TargetParser/Host.h"
#include "ClangDiagnostic.h"
#include "ClangExpressionParser.h"
#include "ClangUserExpression.h"
#include "ASTUtils.h"
#include "ClangASTSource.h"
#include "ClangExpressionDeclMap.h"
#include "ClangExpressionHelper.h"
#include "ClangHost.h"
#include "ClangModulesDeclVendor.h"
#include "ClangPersistentVariables.h"
#include "IRDynamicChecks.h"
#include "IRForTarget.h"
#include "ModuleDependencyCollector.h"
#include "Plugins/TypeSystem/Clang/TypeSystemClang.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Disassembler.h"
#include "lldb/Core/Module.h"
#include "lldb/Expression/DiagnosticManager.h"
#include "lldb/Expression/IRExecutionUnit.h"
#include "lldb/Expression/IRInterpreter.h"
#include "lldb/Host/File.h"
#include "lldb/Host/HostInfo.h"
#include "lldb/Symbol/SymbolVendor.h"
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Target/ExecutionContextScope.h"
#include "lldb/Target/Language.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/ThreadPlanCallFunction.h"
#include "lldb/Utility/DataBufferHeap.h"
#include "lldb/Utility/LLDBAssert.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/Stream.h"
#include "lldb/Utility/StreamString.h"
#include "lldb/Utility/StringList.h"
#include "Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.h"
#include "Plugins/Platform/MacOSX/PlatformDarwin.h"
#include "lldb/Utility/XcodeSDK.h"
#include "lldb/lldb-enumerations.h"
#include <cctype>
#include <memory>
#include <optional>
#include "clang/Basic/TokenKinds.def"

Go to the source code of this file.

Classes

class  lldb_private::ClangExpressionParser::LLDBPreprocessorCallbacks
class  ClangDiagnosticManagerAdapter

Macros

#define KEYWORD(NAME, FLAGS)

Functions

static void AddAllFixIts (ClangDiagnostic *diag, const clang::Diagnostic &Info)
static void SetupModuleHeaderPaths (CompilerInstance *compiler, std::vector< std::string > include_directories, lldb::TargetSP target_sp)
static void RemoveCppKeyword (IdentifierTable &idents, llvm::StringRef token)
 Iff the given identifier is a C++ keyword, remove it from the identifier table (i.e., make the token a normal identifier).
static void RemoveAllCppKeywords (IdentifierTable &idents)
 Remove all C++ keywords from the given identifier table.
static void SetupDefaultClangDiagnostics (CompilerInstance &compiler)
 Configures Clang diagnostics for the expression parser.
static std::string GetClangTargetABI (const ArchSpec &target_arch)
 Returns a string representing current ABI.
static void SetupTargetOpts (CompilerInstance &compiler, lldb_private::Target const &target)
static void SetupLangOpts (CompilerInstance &compiler, ExecutionContextScope &exe_scope, const Expression &expr, DiagnosticManager &diagnostic_manager)
static void SetupImportStdModuleLangOpts (CompilerInstance &compiler, lldb_private::Target &target)
static void ApplyFixIt (const FixItHint &fixit, clang::edit::Commit &commit)
 Applies the given Fix-It hint to the given commit.
static bool FindFunctionInModule (ConstString &mangled_name, llvm::Module *module, const char *orig_name)

Macro Definition Documentation

◆ KEYWORD

#define KEYWORD ( NAME,
FLAGS )
Value:
RemoveCppKeyword(idents, llvm::StringRef(#NAME));
RemoveCppKeyword
static void RemoveCppKeyword(IdentifierTable &idents, llvm::StringRef token)
Iff the given identifier is a C++ keyword, remove it from the identifier table (i....
Definition ClangExpressionParser.cpp:351

Function Documentation

◆ AddAllFixIts()

void AddAllFixIts ( ClangDiagnostic * diag,
const clang::Diagnostic & Info )
static

Definition at line 160 of file ClangExpressionParser.cpp.

References lldb_private::ClangDiagnostic::AddFixitHint().

Referenced by ClangDiagnosticManagerAdapter::HandleDiagnostic().

◆ ApplyFixIt()

void ApplyFixIt ( const FixItHint & fixit,
clang::edit::Commit & commit )
static

Applies the given Fix-It hint to the given commit.

Definition at line 1366 of file ClangExpressionParser.cpp.

Referenced by lldb_private::ClangExpressionParser::RewriteExpression().

◆ FindFunctionInModule()

bool FindFunctionInModule ( ConstString & mangled_name,
llvm::Module * module,
const char * orig_name )
static

Definition at line 1446 of file ClangExpressionParser.cpp.

References lldb_private::ConstString::SetString().

Referenced by lldb_private::ClangExpressionParser::DoPrepareForExecution().

◆ GetClangTargetABI()

std::string GetClangTargetABI ( const ArchSpec & target_arch)
static

Returns a string representing current ABI.

Parameters
[in]target_archThe target architecture.
Returns
A string representing target ABI for the current architecture.

Definition at line 406 of file ClangExpressionParser.cpp.

References lldb_private::ArchSpec::eLoongArch_abi_double_float, lldb_private::ArchSpec::eLoongArch_abi_mask, lldb_private::ArchSpec::eLoongArch_abi_single_float, lldb_private::ArchSpec::eLoongArch_abi_soft_float, lldb_private::ArchSpec::eMIPSABI_mask, lldb_private::ArchSpec::eMIPSABI_N32, lldb_private::ArchSpec::eMIPSABI_N64, lldb_private::ArchSpec::eMIPSABI_O32, lldb_private::ArchSpec::eRISCV_float_abi_double, lldb_private::ArchSpec::eRISCV_float_abi_mask, lldb_private::ArchSpec::eRISCV_float_abi_quad, lldb_private::ArchSpec::eRISCV_float_abi_single, lldb_private::ArchSpec::eRISCV_float_abi_soft, lldb_private::ArchSpec::eRISCV_rve, lldb_private::ArchSpec::GetFlags(), lldb_private::ArchSpec::GetTriple(), and lldb_private::ArchSpec::IsMIPS().

Referenced by SetupTargetOpts().

◆ RemoveAllCppKeywords()

void RemoveAllCppKeywords ( IdentifierTable & idents)
static

Remove all C++ keywords from the given identifier table.

Definition at line 379 of file ClangExpressionParser.cpp.

Referenced by lldb_private::ClangExpressionParser::ClangExpressionParser().

◆ RemoveCppKeyword()

void RemoveCppKeyword ( IdentifierTable & idents,
llvm::StringRef token )
static

Iff the given identifier is a C++ keyword, remove it from the identifier table (i.e., make the token a normal identifier).

Definition at line 351 of file ClangExpressionParser.cpp.

◆ SetupDefaultClangDiagnostics()

void SetupDefaultClangDiagnostics ( CompilerInstance & compiler)
static

Configures Clang diagnostics for the expression parser.

Definition at line 385 of file ClangExpressionParser.cpp.

Referenced by lldb_private::ClangExpressionParser::ClangExpressionParser().

◆ SetupImportStdModuleLangOpts()

void SetupImportStdModuleLangOpts ( CompilerInstance & compiler,
lldb_private::Target & target )
static

Definition at line 693 of file ClangExpressionParser.cpp.

Referenced by lldb_private::ClangExpressionParser::ClangExpressionParser().

◆ SetupLangOpts()

void SetupLangOpts ( CompilerInstance & compiler,
ExecutionContextScope & exe_scope,
const Expression & expr,
DiagnosticManager & diagnostic_manager )
static

Definition at line 532 of file ClangExpressionParser.cpp.

References lldb_private::DiagnosticManager::AddDiagnostic(), lldb_private::SourceLanguage::AsLanguageType(), lldb_private::ExecutionContextScope::CalculateProcess(), lldb_private::ExecutionContextScope::CalculateStackFrame(), lldb_private::ArchSpec::CharIsSignedByDefault(), lldb_private::Expression::DesiredResultType(), lldb_private::ObjCLanguageRuntime::eAppleObjC_V1, lldb_private::ObjCLanguageRuntime::eAppleObjC_V2, lldb_private::eDiagnosticOriginLLDB, lldb_private::ObjCLanguageRuntime::eGNUstep_libobjc2, lldb::eLanguageTypeC, lldb::eLanguageTypeC11, lldb::eLanguageTypeC89, lldb::eLanguageTypeC99, lldb::eLanguageTypeC_plus_plus, lldb::eLanguageTypeC_plus_plus_03, lldb::eLanguageTypeC_plus_plus_11, lldb::eLanguageTypeC_plus_plus_14, lldb::eLanguageTypeC_plus_plus_17, lldb::eLanguageTypeC_plus_plus_20, lldb::eLanguageTypeObjC, lldb::eLanguageTypeObjC_plus_plus, lldb::eLanguageTypeUnknown, lldb_private::ObjCLanguageRuntime::eObjC_VersionUnknown, lldb_private::Expression::eResultTypeId, lldb::eSeverityInfo, lldb_private::Expressions, lldb_private::ObjCLanguageRuntime::Get(), lldb_private::Language::GetDisplayNameForLanguageType(), lldb_private::GetLog(), lldb_private::Language::GetNameForLanguageType(), lldb_private::Expression::Language(), and LLDB_LOG.

Referenced by lldb_private::ClangExpressionParser::ClangExpressionParser().

◆ SetupModuleHeaderPaths()

void SetupModuleHeaderPaths ( CompilerInstance * compiler,
std::vector< std::string > include_directories,
lldb::TargetSP target_sp )
static

Definition at line 326 of file ClangExpressionParser.cpp.

References lldb_private::Expressions, lldb_private::GetClangResourceDir(), lldb_private::ModuleList::GetGlobalModuleListProperties(), lldb_private::GetLog(), lldb_private::FileSpec::GetPath(), and LLDB_LOG.

Referenced by lldb_private::ClangExpressionParser::ClangExpressionParser().

◆ SetupTargetOpts()

void SetupTargetOpts ( CompilerInstance & compiler,
lldb_private::Target const & target )
static

Definition at line 466 of file ClangExpressionParser.cpp.

References lldb_private::Expressions, lldb_private::Target::GetArchitecture(), GetClangTargetABI(), lldb_private::ArchSpec::GetClangTargetCPU(), lldb_private::GetLog(), lldb_private::ArchSpec::GetMachine(), lldb_private::ArchSpec::GetTriple(), lldb_private::ArchSpec::IsValid(), and LLDB_LOGF.

Referenced by lldb_private::ClangExpressionParser::ClangExpressionParser().

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