C++ (Cpp) IncomingBranch::patch示例

示例#1

文件： srcdb.cpp 项目： Dream-Seeker/hhvm

void SrcRec::chainFrom(IncomingBranch br) {
  assert(br.type() == IncomingBranch::Tag::ADDR ||
         mcg->code.isValidCodeAddress(br.toSmash()));
  TCA destAddr = getTopTranslation();
  m_incomingBranches.push_back(br);
  TRACE(1, "SrcRec(%p)::chainFrom %p -> %p (type %d); %zd incoming branches\n",
        this,
        br.toSmash(), destAddr, br.type(), m_incomingBranches.size());
  br.patch(destAddr);
}

示例#2

文件： srcdb.cpp 项目： shantanusharma/hhvm

void SrcRec::chainFrom(IncomingBranch br) {
  assertx(br.type() == IncomingBranch::Tag::ADDR ||
          tc::isValidCodeAddress(br.toSmash()));
  TCA destAddr = getTopTranslation();
  m_incomingBranches.push_back(br);
  TRACE(1, "SrcRec(%p)::chainFrom %p -> %p (type %d); %zd incoming branches\n",
        this,
        br.toSmash(), destAddr, static_cast<int>(br.type()),
        m_incomingBranches.size());
  br.patch(destAddr);

  if (RuntimeOption::EvalEnableReusableTC) {
    tc::recordJump(br.toSmash(), this);
  }
}