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//===-- ARMMachORelocationInfo.cpp ----------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "MCTargetDesc/ARMMCTargetDesc.h"
#include "ARMMCExpr.h"
#include "llvm-c/Disassembler.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCRelocationInfo.h"
using namespace llvm;
using namespace object;
namespace {
class ARMMachORelocationInfo : public MCRelocationInfo {
public:
ARMMachORelocationInfo(MCContext &Ctx) : MCRelocationInfo(Ctx) {}
const MCExpr *createExprForCAPIVariantKind(const MCExpr *SubExpr,
unsigned VariantKind) {
switch(VariantKind) {
case LLVMDisassembler_VariantKind_ARM_HI16:
return ARMMCExpr::CreateUpper16(SubExpr, Ctx);
case LLVMDisassembler_VariantKind_ARM_LO16:
return ARMMCExpr::CreateLower16(SubExpr, Ctx);
default:
return MCRelocationInfo::createExprForCAPIVariantKind(SubExpr,
VariantKind);
}
}
};
} // End unnamed namespace
/// createARMMachORelocationInfo - Construct an ARM Mach-O RelocationInfo.
MCRelocationInfo *llvm::createARMMachORelocationInfo(MCContext &Ctx) {
return new ARMMachORelocationInfo(Ctx);
}
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