forked from OSchip/llvm-project
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
//===-- 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/MC/MCContext.h"
|
|
#include "llvm/MC/MCExpr.h"
|
|
#include "llvm/MC/MCRelocationInfo.h"
|
|
#include "llvm-c/Disassembler.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);
|
|
}
|