9#ifndef LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYASMBACKEND_H
10#define LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYASMBACKEND_H
49 const bool WasForced)
const override;
58 std::unique_ptr<MCObjectTargetWriter>
static RegisterPass< DebugifyFunctionPass > DF("debugify-function", "Attach debug info to a function")
PowerPC TLS Dynamic Call Fixup
const MCFixupKindInfo & getFixupKindInfo(MCFixupKind Kind) const override
Get information on a fixup kind.
bool mayNeedRelaxation(const MCInst &Inst, const MCSubtargetInfo &STI) const override
Check whether the given instruction may need relaxation.
bool fixupNeedsRelaxation(const MCFixup &Fixup, uint64_t Value) const override
Simple predicate for targets where !Resolved implies requiring relaxation.
CSKYAsmBackend(const MCSubtargetInfo &STI, const MCTargetOptions &OP)
void applyFixup(const MCAssembler &Asm, const MCFixup &Fixup, const MCValue &Target, MutableArrayRef< char > Data, uint64_t Value, bool IsResolved, const MCSubtargetInfo *STI) const override
Apply the Value for given Fixup into the provided data fragment, at the offset specified by the fixup...
void relaxInstruction(MCInst &Inst, const MCSubtargetInfo &STI) const override
Relax the instruction in the given fragment to the next wider instruction.
unsigned int getNumFixupKinds() const override
Get the number of target specific fixup kinds.
bool fixupNeedsRelaxationAdvanced(const MCAssembler &Asm, const MCFixup &Fixup, bool Resolved, uint64_t Value, const MCRelaxableFragment *DF, const bool WasForced) const override
Target specific predicate for whether a given fixup requires the associated instruction to be relaxed...
std::unique_ptr< MCObjectTargetWriter > createObjectTargetWriter() const override
bool writeNopData(raw_ostream &OS, uint64_t Count, const MCSubtargetInfo *STI) const override
Write an (optimal) nop sequence of Count bytes to the given output.
bool shouldForceRelocation(const MCAssembler &Asm, const MCFixup &Fixup, const MCValue &Target, const MCSubtargetInfo *STI) override
Hook to check if a relocation is needed for some target specific reason.
Generic interface to target specific assembler backends.
Encode information on a single operation to perform on a byte sequence (e.g., an encoded instruction)...
Instances of this class represent a single low-level machine instruction.
A relaxable fragment holds on to its MCInst, since it may need to be relaxed during the assembler lay...
Generic base class for all target subtargets.
This represents an "assembler immediate".
MutableArrayRef - Represent a mutable reference to an array (0 or more elements consecutively in memo...
Target - Wrapper for Target specific information.
LLVM Value Representation.
This class implements an extremely fast bulk output stream that can only output to a stream.
This is an optimization pass for GlobalISel generic memory operations.
MCFixupKind
Extensible enumeration to represent the type of a fixup.
Target independent information on a fixup kind.