Mangle.cpp File Reference

#include "clang/AST/Mangle.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/VTableBuilder.h"
#include "clang/Basic/ABI.h"
#include "clang/Basic/TargetInfo.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Mangler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"

Go to the source code of this file.

Classes
class	clang::ASTNameGenerator::Implementation

Enumerations
enum	CCMangling {   CCM_Other , CCM_Fast , CCM_RegCall , CCM_Vector ,   CCM_Std , CCM_WasmMainArgcArgv }

Functions
static void	mangleFunctionBlock (MangleContext &Context, StringRef Outer, const BlockDecl *BD, raw_ostream &Out)
static bool	isExternC (const NamedDecl *ND)
static CCMangling	getCallingConvMangling (const ASTContext &Context, const NamedDecl *ND)
static void	emitLLDBAsmLabel (llvm::StringRef label, GlobalDecl GD, llvm::raw_ostream &Out)
	Given an LLDB function call label, this function prints the label into Out, together with the structor type of GD (if the decl is a constructor/destructor).

Variables
static llvm::StringRef	g_lldb_func_call_label_prefix = "$__lldb_func:"

Enumeration Type Documentation

CCMangling

enum CCMangling

Enumerator
CCM_Other
CCM_Fast
CCM_RegCall
CCM_Vector
CCM_Std
CCM_WasmMainArgcArgv

Definition at line 65 of file Mangle.cpp.

Function Documentation

emitLLDBAsmLabel()

void emitLLDBAsmLabel ( llvm::StringRef label, GlobalDecl GD, llvm::raw_ostream & Out )

static

Given an LLDB function call label, this function prints the label into Out, together with the structor type of GD (if the decl is a constructor/destructor).

LLDB knows how to handle mangled names with this encoding.

Example input label: $__lldb_func::123:456:~Foo

Example output: $__lldb_func:D1:123:456:~Foo

Definition at line 168 of file Mangle.cpp.

References g_lldb_func_call_label_prefix, clang::GlobalDecl::getCtorType(), clang::GlobalDecl::getDecl(), and clang::GlobalDecl::getDtorType().

Referenced by clang::MangleContext::mangleName().

getCallingConvMangling()

CCMangling getCallingConvMangling ( const ASTContext & Context, const NamedDecl * ND )

static

Definition at line 82 of file Mangle.cpp.

References clang::CC_X86FastCall, clang::CC_X86StdCall, clang::CC_X86VectorCall, CCM_Fast, CCM_Other, CCM_Std, CCM_Vector, CCM_WasmMainArgcArgv, clang::FunctionType::getCallConv(), clang::TargetInfo::getCXXABI(), clang::TargetInfo::getTriple(), clang::ValueDecl::getType(), isExternC(), clang::TargetInfo::shouldUseMicrosoftCCforMangling(), and clang::T.

Referenced by clang::MangleContext::mangleName(), and clang::MangleContext::shouldMangleDeclName().

isExternC()

bool isExternC ( const NamedDecl * ND )

static

Definition at line 74 of file Mangle.cpp.

Referenced by checkUsingShadowRedecl(), and getCallingConvMangling().

mangleFunctionBlock()

void mangleFunctionBlock ( MangleContext & Context, StringRef Outer, const BlockDecl * BD, raw_ostream & Out )

static

Definition at line 52 of file Mangle.cpp.

Referenced by clang::MangleContext::mangleBlock(), clang::MangleContext::mangleCtorBlock(), and clang::MangleContext::mangleDtorBlock().

Variable Documentation

g_lldb_func_call_label_prefix

llvm::StringRef g_lldb_func_call_label_prefix = "$__lldb_func:"

static

Definition at line 155 of file Mangle.cpp.

Referenced by emitLLDBAsmLabel(), and clang::MangleContext::mangleName().