28 lines
889 B
C++
28 lines
889 B
C++
//===- MCInstrAnalysis.cpp - InstrDesc target hooks -----------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/MC/MCInst.h"
|
|
#include "llvm/MC/MCInstrAnalysis.h"
|
|
#include "llvm/MC/MCInstrDesc.h"
|
|
#include "llvm/MC/MCInstrInfo.h"
|
|
#include <cstdint>
|
|
|
|
using namespace llvm;
|
|
|
|
bool MCInstrAnalysis::evaluateBranch(const MCInst &Inst, uint64_t Addr,
|
|
uint64_t Size, uint64_t &Target) const {
|
|
if (Inst.getNumOperands() == 0 ||
|
|
Info->get(Inst.getOpcode()).OpInfo[0].OperandType != MCOI::OPERAND_PCREL)
|
|
return false;
|
|
|
|
int64_t Imm = Inst.getOperand(0).getImm();
|
|
Target = Addr+Size+Imm;
|
|
return true;
|
|
}
|