HexagonAsmParser.cpp File Reference

#include "Hexagon.h"
#include "HexagonTargetStreamer.h"
#include "MCTargetDesc/HexagonMCChecker.h"
#include "MCTargetDesc/HexagonMCELFStreamer.h"
#include "MCTargetDesc/HexagonMCExpr.h"
#include "MCTargetDesc/HexagonMCInstrInfo.h"
#include "MCTargetDesc/HexagonMCTargetDesc.h"
#include "MCTargetDesc/HexagonShuffler.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDirectives.h"
#include "llvm/MC/MCELFStreamer.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCParser/MCAsmLexer.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/MC/MCParser/MCAsmParserExtension.h"
#include "llvm/MC/MCParser/MCParsedAsmOperand.h"
#include "llvm/MC/MCParser/MCTargetAsmParser.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCValue.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/SMLoc.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cctype>
#include <cstddef>
#include <cstdint>
#include <memory>
#include <string>
#include <utility>
#include "HexagonGenAsmMatcher.inc"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "mcasmparser"
#define	GET_MATCHER_IMPLEMENTATION
#define	GET_REGISTER_MATCHER
Auto-generated Match Functions
{
#define	GET_ASSEMBLER_HEADER

Functions
void	LLVMInitializeHexagonAsmParser ()
	Force static initialization. More...
static bool	previousEqual (OperandVector &Operands, size_t Index, StringRef String)
static bool	previousIsLoop (OperandVector &Operands, size_t Index)
static MCInst	makeCombineInst (int opCode, MCOperand &Rdd, MCOperand &MO1, MCOperand &MO2)

Variables
static cl::opt< bool >	WarnMissingParenthesis ("mwarn-missing-parenthesis", cl::desc("Warn for missing parenthesis around predicate registers"), cl::init(true))
static cl::opt< bool >	ErrorMissingParenthesis ("merror-missing-parenthesis", cl::desc("Error for missing parenthesis around predicate registers"), cl::init(false))
static cl::opt< bool >	WarnSignedMismatch ("mwarn-sign-mismatch", cl::desc("Warn for mismatching a signed and unsigned value"), cl::init(true))
static cl::opt< bool >	WarnNoncontigiousRegister ("mwarn-noncontigious-register", cl::desc("Warn for register names that arent contigious"), cl::init(true))
static cl::opt< bool >	ErrorNoncontigiousRegister ("merror-noncontigious-register", cl::desc("Error for register names that aren't contigious"), cl::init(false))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "mcasmparser"

Definition at line 10 of file HexagonAsmParser.cpp.

GET_ASSEMBLER_HEADER

#define GET_ASSEMBLER_HEADER

Definition at line 154 of file HexagonAsmParser.cpp.

GET_MATCHER_IMPLEMENTATION

#define GET_MATCHER_IMPLEMENTATION

Definition at line 824 of file HexagonAsmParser.cpp.

GET_REGISTER_MATCHER

#define GET_REGISTER_MATCHER

Definition at line 825 of file HexagonAsmParser.cpp.

Function Documentation

LLVMInitializeHexagonAsmParser()

void LLVMInitializeHexagonAsmParser

(

)

Force static initialization.

Definition at line 820 of file HexagonAsmParser.cpp.

References llvm::getTheHexagonTarget(), and X.

makeCombineInst()

static MCInst makeCombineInst ( int  opCode, MCOperand &  Rdd, MCOperand &  MO1, MCOperand &  MO2  )

static

Definition at line 1224 of file HexagonAsmParser.cpp.

References llvm::HexagonII::Absolute, llvm::MCInst::addOperand(), assert(), llvm::MCInst::clear(), llvm::HexagonISD::CONST32, Context, llvm::HexagonMCExpr::create(), llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCOperand::createExpr(), llvm::MCOperand::createReg(), llvm::MCBinaryExpr::createSub(), llvm::dbgs(), llvm::SourceMgr::DK_Error, llvm::StringRef::drop_back(), llvm::Error, llvm::errs(), llvm::format_hex(), llvm::HexagonMCInstrInfo::getDesc(), llvm::MCRegisterInfo::getEncodingValue(), llvm::MCOperand::getExpr(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::MCAsmParser::getStreamer(), llvm::MCStreamer::hasRawTextSupport(), llvm::Hi_32(), llvm::object::is32bit(), llvm::MCOperand::isExpr(), llvm::isInt< 8 >(), llvm::MCInstrDesc::isPseudo(), llvm::MCSymbol::isUndefined(), Kind, LLVM_DEBUG, LLVM_FALLTHROUGH, llvm_unreachable, llvm::Lo_32(), llvm::StringRef::lower(), MatchRegisterAltName(), MatchRegisterName(), llvm::MCSA_Global, llvm::MCSA_Local, llvm::HexagonMCInstrInfo::mustExtend(), Name, llvm::MCStreamer::PopSection(), llvm::SMDiagnostic::print(), llvm::MCAsmParser::printError(), llvm::MCStreamer::PushSection(), R2, Reg, llvm::report_fatal_error(), llvm::MCOperand::setExpr(), llvm::HexagonMCInstrInfo::setMustExtend(), llvm::HexagonMCInstrInfo::setMustNotExtend(), llvm::MCInst::setOpcode(), llvm::MCOperand::setReg(), llvm::HexagonMCInstrInfo::setS27_2_reloc(), llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_WRITE, llvm::ELF::SHT_PROGBITS, llvm::size(), llvm::raw_string_ostream::str(), Success, llvm::MCStreamer::SwitchSection(), llvm::StringRef::upper(), llvm::utohexstr(), and llvm::utostr().

previousEqual()

static bool previousEqual ( OperandVector &  Operands, size_t  Index, StringRef  String  )

static

Definition at line 828 of file HexagonAsmParser.cpp.

References llvm::getToken(), llvm::MCParsedAsmOperand::isToken(), and llvm::SmallVectorBase::size().

Referenced by previousIsLoop().

previousIsLoop()

static bool previousIsLoop ( OperandVector &  Operands, size_t  Index  )

static

Definition at line 838 of file HexagonAsmParser.cpp.

References llvm::StringRef::empty(), llvm::AsmToken::getLoc(), llvm::AsmToken::getString(), previousEqual(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Register, llvm::StringRef::split(), llvm::String, and llvm::StringRef::substr().

Variable Documentation

ErrorMissingParenthesis

cl::opt<bool> ErrorMissingParenthesis("merror-missing-parenthesis", cl::desc("Error for missing parenthesis around predicate registers"), cl::init(false))

static

ErrorNoncontigiousRegister

cl::opt<bool> ErrorNoncontigiousRegister("merror-noncontigious-register", cl::desc("Error for register names that aren't contigious"), cl::init(false))

static

WarnMissingParenthesis

cl::opt<bool> WarnMissingParenthesis("mwarn-missing-parenthesis", cl::desc("Warn for missing parenthesis around predicate registers"), cl::init(true))

static

WarnNoncontigiousRegister

cl::opt<bool> WarnNoncontigiousRegister("mwarn-noncontigious-register", cl::desc("Warn for register names that arent contigious"), cl::init(true))

static

WarnSignedMismatch

cl::opt<bool> WarnSignedMismatch("mwarn-sign-mismatch", cl::desc("Warn for mismatching a signed and unsigned value"), cl::init(true))

static