diff options
Diffstat (limited to 'contrib/llvm/lib/DebugInfo/DWARFTypeUnit.cpp')
-rw-r--r-- | contrib/llvm/lib/DebugInfo/DWARFTypeUnit.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/contrib/llvm/lib/DebugInfo/DWARFTypeUnit.cpp b/contrib/llvm/lib/DebugInfo/DWARFTypeUnit.cpp new file mode 100644 index 0000000..303bf70 --- /dev/null +++ b/contrib/llvm/lib/DebugInfo/DWARFTypeUnit.cpp @@ -0,0 +1,39 @@ +//===-- DWARFTypeUnit.cpp -------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "DWARFTypeUnit.h" +#include "llvm/Support/Format.h" +#include "llvm/Support/raw_ostream.h" + +using namespace llvm; + +bool DWARFTypeUnit::extractImpl(DataExtractor debug_info, + uint32_t *offset_ptr) { + if (!DWARFUnit::extractImpl(debug_info, offset_ptr)) + return false; + TypeHash = debug_info.getU64(offset_ptr); + TypeOffset = debug_info.getU32(offset_ptr); + return TypeOffset < getLength(); +} + +void DWARFTypeUnit::dump(raw_ostream &OS) { + OS << format("0x%08x", getOffset()) << ": Type Unit:" + << " length = " << format("0x%08x", getLength()) + << " version = " << format("0x%04x", getVersion()) + << " abbr_offset = " << format("0x%04x", getAbbreviations()->getOffset()) + << " addr_size = " << format("0x%02x", getAddressByteSize()) + << " type_signature = " << format("0x%16" PRIx64, TypeHash) + << " type_offset = " << format("0x%04x", TypeOffset) + << " (next unit at " << format("0x%08x", getNextUnitOffset()) + << ")\n"; + + const DWARFDebugInfoEntryMinimal *CU = getCompileUnitDIE(false); + assert(CU && "Null Compile Unit?"); + CU->dump(OS, this, -1U); +} |