1438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie//===-- DWARFTypeUnit.cpp -------------------------------------------------===// 2438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie// 3438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie// The LLVM Compiler Infrastructure 4438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie// 5438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie// This file is distributed under the University of Illinois Open Source 6438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie// License. See LICENSE.TXT for details. 7438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie// 8438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie//===----------------------------------------------------------------------===// 9438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie 10ebe69fe11e48d322045d5949c83283927a0d790bStephen Hines#include "llvm/DebugInfo/DWARF/DWARFTypeUnit.h" 11438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie#include "llvm/Support/Format.h" 12438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie#include "llvm/Support/raw_ostream.h" 13438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie 14438f5391b2d502a132a4a20469e9e56305b221a4David Blaikieusing namespace llvm; 15438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie 16438f5391b2d502a132a4a20469e9e56305b221a4David Blaikiebool DWARFTypeUnit::extractImpl(DataExtractor debug_info, 17438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie uint32_t *offset_ptr) { 18438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie if (!DWARFUnit::extractImpl(debug_info, offset_ptr)) 19438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie return false; 20438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie TypeHash = debug_info.getU64(offset_ptr); 21438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie TypeOffset = debug_info.getU32(offset_ptr); 22438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie return TypeOffset < getLength(); 23438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie} 24438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie 25438f5391b2d502a132a4a20469e9e56305b221a4David Blaikievoid DWARFTypeUnit::dump(raw_ostream &OS) { 26438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie OS << format("0x%08x", getOffset()) << ": Type Unit:" 27438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << " length = " << format("0x%08x", getLength()) 28438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << " version = " << format("0x%04x", getVersion()) 29438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << " abbr_offset = " << format("0x%04x", getAbbreviations()->getOffset()) 30438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << " addr_size = " << format("0x%02x", getAddressByteSize()) 31e1e8fe1f2ff38a16a63a3b29b97c31fdd162f696NAKAMURA Takumi << " type_signature = " << format("0x%16" PRIx64, TypeHash) 32438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << " type_offset = " << format("0x%04x", TypeOffset) 33438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << " (next unit at " << format("0x%08x", getNextUnitOffset()) 34438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie << ")\n"; 35438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie 36438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie const DWARFDebugInfoEntryMinimal *CU = getCompileUnitDIE(false); 37438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie assert(CU && "Null Compile Unit?"); 38438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie CU->dump(OS, this, -1U); 39438f5391b2d502a132a4a20469e9e56305b221a4David Blaikie} 40