1 //===- GOT.cpp ------------------------------------------------------------===// 2 // 3 // The MCLinker Project 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #include <llvm/Support/Casting.h> 10 11 #include <mcld/LD/LDSection.h> 12 #include <mcld/Target/GOT.h> 13 #include <mcld/Support/MsgHandling.h> 14 #include <mcld/IRBuilder.h> 15 16 #include <cstring> 17 #include <cstdlib> 18 19 using namespace mcld; 20 21 //===----------------------------------------------------------------------===// 22 // GOT 23 //===----------------------------------------------------------------------===// 24 GOT::GOT(LDSection& pSection) 25 : m_Section(pSection) { 26 m_SectionData = IRBuilder::CreateSectionData(pSection); 27 } 28 29 GOT::~GOT() 30 { 31 } 32 33 void GOT::finalizeSectionSize() 34 { 35 uint32_t offset = 0; 36 SectionData::iterator frag, fragEnd = m_SectionData->end(); 37 for (frag = m_SectionData->begin(); frag != fragEnd; ++frag) { 38 frag->setOffset(offset); 39 offset += frag->size(); 40 } 41 42 m_Section.setSize(offset); 43 } 44 45
