GeneralOptions.cpp revision 87f34658dec9097d987d254a990ea7f311bfc95f
122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao//===- GeneralOptions.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//===----------------------------------------------------------------------===// 922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#include <mcld/GeneralOptions.h> 1087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#include <mcld/MC/Input.h> 1187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#include <mcld/MC/ZOption.h> 125460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 135460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaousing namespace mcld; 145460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 15affc150dc44fab1911775a49636d0ce85333b634Zonr Chang//===----------------------------------------------------------------------===// 16affc150dc44fab1911775a49636d0ce85333b634Zonr Chang// GeneralOptions 1722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao//===----------------------------------------------------------------------===// 18affc150dc44fab1911775a49636d0ce85333b634Zonr ChangGeneralOptions::GeneralOptions() 19affc150dc44fab1911775a49636d0ce85333b634Zonr Chang : m_pDefaultBitcode(NULL), 20affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_Verbose(-1), 21affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_MaxErrorNum(-1), 22affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_MaxWarnNum(-1), 23affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_ExecStack(Unknown), 2487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_NoUndefined(Unknown), 2587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_MulDefs(Unknown), 26affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_CommPageSize(0x0), 27affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_MaxPageSize(0x0), 28affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bCombReloc(true), 29affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bInitFirst(false), 30affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bInterPose(false), 31affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bLoadFltr(false), 32affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoCopyReloc(false), 33affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDefaultLib(false), 34affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDelete(false), 35affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDLOpen(false), 36affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDump(false), 37affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bRelro(false), 38affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNow(false), 39affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bOrigin(false), 40affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bTrace(false), 41affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_Bsymbolic(false), 42affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_Bgroup(false), 43affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bPIE(false), 44affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bColor(true), 4522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao m_bCreateEhFrameHdr(false), 46d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bNMagic(false), 47d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bOMagic(false), 48d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bStripDebug(false), 49d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bExportDynamic(false), 50d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bWarnSharedTextrel(false), 51d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bBinaryInput(false), 52d0fbbb227051be16931a1aa9b4a7722ac039c698Shih-wei Liao m_bDefineCommon(false), 536f75755c9204b1d8817ae5a65a2f7e5af0ec3f70Stephen Hines m_bFatalWarnings(false), 546f75755c9204b1d8817ae5a65a2f7e5af0ec3f70Stephen Hines m_bNewDTags(false), 556f75755c9204b1d8817ae5a65a2f7e5af0ec3f70Stephen Hines m_bNoStdlib(false), 5687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_bWarnMismatch(true), 5787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_bGCSections(false), 5887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_bGenUnwindInfo(true), 59f7ac0f19a1c8d0ad14bcf6456ce368b830fea886Stephen Hines m_GPSize(8), 606f75755c9204b1d8817ae5a65a2f7e5af0ec3f70Stephen Hines m_StripSymbols(KeepAllSymbols), 616f75755c9204b1d8817ae5a65a2f7e5af0ec3f70Stephen Hines m_HashStyle(SystemV) { 62affc150dc44fab1911775a49636d0ce85333b634Zonr Chang} 63affc150dc44fab1911775a49636d0ce85333b634Zonr Chang 64affc150dc44fab1911775a49636d0ce85333b634Zonr ChangGeneralOptions::~GeneralOptions() 65affc150dc44fab1911775a49636d0ce85333b634Zonr Chang{ 66affc150dc44fab1911775a49636d0ce85333b634Zonr Chang} 67affc150dc44fab1911775a49636d0ce85333b634Zonr Chang 6822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaovoid GeneralOptions::setSOName(const std::string& pName) 6922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao{ 7022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao size_t pos = pName.find_last_of(sys::fs::separator); 7122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao if (std::string::npos == pos) 7222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao m_SOName = pName; 7322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao else 7422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao m_SOName = pName.substr(pos + 1); 755460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 765460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 77affc150dc44fab1911775a49636d0ce85333b634Zonr Changvoid GeneralOptions::addZOption(const ZOption& pOption) 78affc150dc44fab1911775a49636d0ce85333b634Zonr Chang{ 79affc150dc44fab1911775a49636d0ce85333b634Zonr Chang switch (pOption.kind()) { 80affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::CombReloc: 81affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bCombReloc = true; 82affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 83affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoCombReloc: 84affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bCombReloc = false; 85affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 86affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::Defs: 8787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_NoUndefined = YES; 88affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 89affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::ExecStack: 90affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_ExecStack = YES; 91affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 92affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoExecStack: 93affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_ExecStack = NO; 94affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 95affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::InitFirst: 96affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bInitFirst = true; 97affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 98affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::InterPose: 99affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bInterPose = true; 100affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 101affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::LoadFltr: 102affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bLoadFltr = true; 103affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 104affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::MulDefs: 10587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines m_MulDefs = YES; 106affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 107affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoCopyReloc: 108affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoCopyReloc = true; 109affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 110affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoDefaultLib: 111affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDefaultLib = true; 112affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 113affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoDelete: 114affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDelete = true; 115affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 116affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoDLOpen: 117affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDLOpen = true; 118affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 119affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoDump: 120affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNoDump = true; 121affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 122affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::NoRelro: 123affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bRelro = false; 124affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 125affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::Relro: 126affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bRelro = true; 127affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 128affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::Lazy: 129affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNow = false; 130affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 131affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::Now: 132affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bNow = true; 133affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 134affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::Origin: 135affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_bOrigin = true; 136affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 137affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::CommPageSize: 138affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_CommPageSize = pOption.pageSize(); 139affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 140affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::MaxPageSize: 141affc150dc44fab1911775a49636d0ce85333b634Zonr Chang m_MaxPageSize = pOption.pageSize(); 142affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 143affc150dc44fab1911775a49636d0ce85333b634Zonr Chang case ZOption::Unknown: 144affc150dc44fab1911775a49636d0ce85333b634Zonr Chang default: 145affc150dc44fab1911775a49636d0ce85333b634Zonr Chang assert(false && "Not a recognized -z option."); 146affc150dc44fab1911775a49636d0ce85333b634Zonr Chang break; 147affc150dc44fab1911775a49636d0ce85333b634Zonr Chang } 148affc150dc44fab1911775a49636d0ce85333b634Zonr Chang} 149