15460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===- ResolveInfoFactory.cpp ---------------------------------------------===// 25460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 35460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// The MCLinker Project 45460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 55460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// This file is distributed under the University of Illinois Open Source 65460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// License. See LICENSE.TXT for details. 75460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 85460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===----------------------------------------------------------------------===// 95460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include "mcld/LD/ResolveInfoFactory.h" 105460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include <cstring> 115460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include <cstdlib> 125460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 135460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaousing namespace mcld; 145460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 155460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//========================== 165460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// ResolveInfoFactory 175460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoResolveInfoFactory::entry_type* 185460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoResolveInfoFactory::produce(const ResolveInfoFactory::key_type& pKey) 195460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 205460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao entry_type* result = static_cast<entry_type*>( 215460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao malloc(sizeof(entry_type)+pKey.size()+1)); 225460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao if (NULL == result) 235460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao return NULL; 245460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 255460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao new (result) entry_type(); 265460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao std::memcpy(result->m_Name, pKey.data(), pKey.size()); 275460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao result->m_Name[pKey.size()] = '\0'; 285460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao result->m_BitField &= ~ResolveInfo::RESOLVE_MASK; 295460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao result->m_BitField |= (pKey.size() << ResolveInfo::NAME_LENGTH_OFFSET); 305460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao return result; 315460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 325460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 335460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaovoid ResolveInfoFactory::destroy(ResolveInfoFactory::entry_type* pEntry) 345460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 355460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao if (NULL != pEntry) { 365460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao pEntry->~entry_type(); 375460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao free(pEntry); 385460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao } 395460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 405460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 41