AVRAsmBackend.cpp File Reference

#include "MCTargetDesc/AVRAsmBackend.h"
#include "MCTargetDesc/AVRFixupKinds.h"
#include "MCTargetDesc/AVRMCTargetDesc.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDirectives.h"
#include "llvm/MC/MCELFObjectWriter.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCFixupKindInfo.h"
#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCValue.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/BinaryFormat/ELFRelocs/AVR.def"

Go to the source code of this file.

Namespaces
namespace	adjust
namespace	adjust::ldi
	Fixups relating to the LDI instruction.
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	ELF_RELOC(X, Y)   .Case(#X, Y)

Functions
static void	adjust::signed_width (unsigned Width, uint64_t Value, std::string Description, const MCFixup &Fixup, MCContext *Ctx=nullptr)
static void	adjust::unsigned_width (unsigned Width, uint64_t Value, std::string Description, const MCFixup &Fixup, MCContext *Ctx=nullptr)
static void	adjust::adjustBranch (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	Adjusts the value of a branch target before fixup application.
static void	adjust::adjustRelativeBranch (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	Adjusts the value of a relative branch target before fixup application.
static void	adjust::fixup_call (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	22-bit absolute fixup.
static void	adjust::fixup_7_pcrel (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	7-bit PC-relative fixup.
static void	adjust::fixup_13_pcrel (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	12-bit PC-relative fixup.
static void	adjust::fixup_6 (const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	6-bit fixup for the immediate operand of the STD/LDD family of instructions.
static void	adjust::fixup_6_adiw (const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	6-bit fixup for the immediate operand of the ADIW family of instructions.
static void	adjust::fixup_port5 (const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	5-bit port number fixup on the SBIC family of instructions.
static void	adjust::fixup_port6 (const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	6-bit port number fixup on the IN family of instructions.
static void	adjust::fixup_lds_sts_16 (const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	7-bit data space address fixup for the LDS/STS instructions on AVRTiny.
static void	adjust::pm (uint64_t &Value)
	Adjusts a program memory address.
static void	adjust::ldi::fixup (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
	Adjusts a value to fix up the immediate of an LDI Rd, K instruction.
static void	adjust::ldi::neg (uint64_t &Value)
static void	adjust::ldi::lo8 (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
static void	adjust::ldi::hi8 (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
static void	adjust::ldi::hh8 (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
static void	adjust::ldi::ms8 (unsigned Size, const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx=nullptr)
MCAsmBackend *	llvm::createAVRAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const llvm::MCTargetOptions &TO)
	Creates an assembly backend for AVR.

Macro Definition Documentation

ELF_RELOC

#define ELF_RELOC	(		X,
			Y
	)		.Case(#X, Y)