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//===-- CSKYELFObjectWriter.cpp - CSKY ELF Writer -------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "CSKYMCTargetDesc.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCELFObjectWriter.h"
#include "llvm/MC/MCObjectWriter.h"
#define DEBUG_TYPE "csky-elf-object-writer"
using namespace llvm;
namespace {
class CSKYELFObjectWriter : public MCELFObjectTargetWriter {
public:
CSKYELFObjectWriter(uint8_t OSABI = 0)
: MCELFObjectTargetWriter(false, OSABI, ELF::EM_CSKY, true){};
~CSKYELFObjectWriter() {}
unsigned getRelocType(MCContext &Ctx, const MCValue &Target,
const MCFixup &Fixup, bool IsPCRel) const override;
};
} // namespace
unsigned CSKYELFObjectWriter::getRelocType(MCContext &Ctx,
const MCValue &Target,
const MCFixup &Fixup,
bool IsPCRel) const {
// Determine the type of the relocation.
switch ((unsigned)Fixup.getKind()) {
default:
llvm_unreachable("invalid fixup kind!");
}
}
std::unique_ptr<MCObjectTargetWriter> llvm::createCSKYELFObjectWriter() {
return std::make_unique<CSKYELFObjectWriter>();
}
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