C++ (Cpp) DWARFDebugRangeList::containsAddress Examples

Example #1

File: DWARFDebugInfoEntry.cpp Project: DroidSim/platform_external_llvm

bool DWARFDebugInfoEntryMinimal::addressRangeContainsAddress(
    const DWARFUnit *U, const uint64_t Address) const {
  if (isNULL())
    return false;
  uint64_t LowPC, HighPC;
  if (getLowAndHighPC(U, LowPC, HighPC))
    return (LowPC <= Address && Address <= HighPC);
  // Try to get address ranges from .debug_ranges section.
  uint32_t RangesOffset =
      getAttributeValueAsSectionOffset(U, DW_AT_ranges, -1U);
  if (RangesOffset != -1U) {
    DWARFDebugRangeList RangeList;
    if (U->extractRangeList(RangesOffset, RangeList))
      return RangeList.containsAddress(U->getBaseAddress(), Address);
  }
  return false;
}