/// Update object reference linking for the given object load request.
///
/// @param[in] pRequest Load request to update.
///
/// @return True if linking still requires processing, false if it is complete.
bool GameObjectLoader::TickLink( LoadRequest* pRequest )
{
HELIUM_ASSERT( pRequest );
HELIUM_ASSERT( !( pRequest->stateFlags & ( LOAD_FLAG_PRECACHED | LOAD_FLAG_LOADED ) ) );
// Make sure each dependency has finished its preload process.
bool bHavePendingLinkEntries = false;
DynArray< LinkEntry >& rLinkTable = pRequest->linkTable;
size_t linkTableSize = rLinkTable.GetSize();
for( size_t linkIndex = 0; linkIndex < linkTableSize; ++linkIndex )
{
LinkEntry& rLinkEntry = rLinkTable[ linkIndex ];
if( IsValid( rLinkEntry.loadId ) )
{
LoadRequest* pLinkRequest = m_loadRequestPool.GetObject( rLinkEntry.loadId );
HELIUM_ASSERT( pLinkRequest );
if( pLinkRequest->stateFlags & LOAD_FLAG_PRELOADED )
{
rLinkEntry.spObject = pLinkRequest->spObject;
}
else
{
bHavePendingLinkEntries = true;
}
}
}
if( bHavePendingLinkEntries )
{
return false;
}
// Ready to link.
GameObject* pObject = pRequest->spObject;
if( pObject )
{
uint32_t objectFlags = pObject->GetFlags();
if( !( objectFlags & GameObject::FLAG_LINKED ) )
{
if( !( objectFlags & GameObject::FLAG_BROKEN ) )
{
Linker linker;
linker.Prepare( rLinkTable.GetData(), static_cast< uint32_t >( linkTableSize ) );
if( !linker.Serialize( pObject ) )
{
pObject->SetFlags( GameObject::FLAG_BROKEN );
}
}
pObject->SetFlags( GameObject::FLAG_LINKED );
}
}
AtomicOrRelease( pRequest->stateFlags, LOAD_FLAG_LINKED );
return true;
}
// %MCLinker --shared -soname=libplasma.so -Bsymbolic
// -mtriple="armv7-none-linux-gnueabi"
// -L=%p/../../../libs/ARM/Android/android-14
// %p/../../../libs/ARM/Android/android-14/crtbegin_so.o
// %p/plasma.o
// -lm -llog -ljnigraphics -lc
// %p/../../../libs/ARM/Android/android-14/crtend_so.o
// -o libplasma.so
TEST_F( LinkerTest, plasma) {
Initialize();
Linker linker;
LinkerScript script;
///< --mtriple="armv7-none-linux-gnueabi"
LinkerConfig config("armv7-none-linux-gnueabi");
/// -L=${TOPDIR}/test/libs/ARM/Android/android-14
Path search_dir(TOPDIR);
search_dir.append("test/libs/ARM/Android/android-14");
script.directories().insert(search_dir);
/// To configure linker before setting options. Linker::config sets up
/// default target-dependent configuration to LinkerConfig.
linker.emulate(script, config);
config.setCodeGenType(LinkerConfig::DynObj); ///< --shared
config.options().setSOName("libplasma.so"); ///< --soname=libplasma.so
config.options().setBsymbolic(); ///< -Bsymbolic
Module module("libplasma.so", script);
IRBuilder builder(module, config);
/// ${TOPDIR}/test/libs/ARM/Android/android-14/crtbegin_so.o
Path crtbegin(search_dir);
crtbegin.append("crtbegin_so.o");
builder.ReadInput("crtbegin", crtbegin);
/// ${TOPDIR}/test/Android/Plasma/ARM/plasma.o
Path plasma(TOPDIR);
plasma.append("test/Android/Plasma/ARM/plasma.o");
builder.ReadInput("plasma", plasma);
// -lm -llog -ljnigraphics -lc
builder.ReadInput("m");
builder.ReadInput("log");
builder.ReadInput("jnigraphics");
builder.ReadInput("c");
/// ${TOPDIR}/test/libs/ARM/Android/android-14/crtend_so.o
Path crtend(search_dir);
crtend.append("crtend_so.o");
builder.ReadInput("crtend", crtend);
if (linker.link(module, builder)) {
linker.emit("libplasma.so"); ///< -o libplasma.so
}
Finalize();
}
static bool linkFiles(const char *argv0, LLVMContext &Context, Linker &L,
const cl::list<std::string> &Files,
unsigned Flags) {
// Filter out flags that don't apply to the first file we load.
unsigned ApplicableFlags = Flags & Linker::Flags::OverrideFromSrc;
for (const auto &File : Files) {
std::unique_ptr<Module> M = loadFile(argv0, File, Context);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << File << "'\n";
return false;
}
if (verifyModule(*M, &errs())) {
errs() << argv0 << ": " << File << ": error: input module is broken!\n";
return false;
}
if (Verbose)
errs() << "Linking in '" << File << "'\n";
if (L.linkInModule(M.get(), ApplicableFlags))
return false;
// All linker flags apply to linking of subsequent files.
ApplicableFlags = Flags;
}
return true;
}
int main() {
char *fileName = "monkey.wrl"; //Model name
int numLayer = 1; //Number of layers used in this application
int numInterator = 0;
// Transfer the OF data to CybParameters structure
CybDataObtainer<cybSurfaceTriTraits> data(numLayer, numInterator);
CybViewMono view;
//Access the parameters information of scene and graphical objects
CybParameters *cybCore = CybParameters::getInstance();
sMesh *mesh = new sMesh[numLayer];
mfReaderModel<cybSurfaceTriTraits> in;
in.read(&mesh[0], fileName);
data.loadModel(mesh);
cout << "loadModel()" << endl;
/*Load the model from VRML file (layerID, fileName)*/
//data.loadModel(0, fileName);
/*Initialize the meshes parameters*/
data.startParameters(numLayer);
//Set the object color (layerID, r, g, b,a)
cybCore->setColor(0,1,1,0.7,0.9);
//Set the window name
view.setWindowName("Simple Visualization");
Provider * provider = new Provider();
CybBayesianNetwork* net = new CybBayesianNetwork(3);
CybNetworkIO* netIO = new CybNetworkIO
("/root/Desktop/teste");
Linker* linker = new Linker(net, provider, netIO);
linker->init();
/*Initialize visualization*/
view.init();
delete provider;
delete net;
delete netIO;
delete linker;
}
C_NNFW_API NnfwLinker* NnfwIteratorGetLinker( NnfwIterator* itera, int i ) {
Linker* ln;
switch( itera->type ) {
case 0:
return 0;
break;
case 1:
ln = itera->linkvec->at(i);
break;
case 2:
if ( dynamic_cast<Cluster*>(itera->upvec->at(i)) ) {
return 0;
}
ln = (Linker*)(itera->upvec->at(i));
break;
default:
return 0;
}
if ( linkmap.count( ln ) == 0 ) {
NnfwLinker* nln = new NnfwLinker();
nln->linker = ln;
nln->myup = nln->linker;
Cluster* cl = ln->from();
if ( clmap.count( cl ) == 0 ) {
NnfwCluster* ncl = new NnfwCluster();
ncl->cluster = cl;
ncl->myup = ncl->cluster;
ncl->func = new NnfwOutputFunction();
ncl->func->func = cl->getFunction();
clmap[cl] = ncl;
}
nln->from = clmap[cl];
cl = ln->to();
if ( clmap.count( cl ) == 0 ) {
NnfwCluster* ncl = new NnfwCluster();
ncl->cluster = cl;
ncl->myup = ncl->cluster;
ncl->func = new NnfwOutputFunction();
ncl->func->func = cl->getFunction();
clmap[cl] = ncl;
}
nln->to = clmap[cl];
linkmap[ln] = nln;
}
return linkmap[ln];
}
void init()
{
output_type = OUPUT_EXE;
subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
lib_path = get_lib_path();
linker.init();
}
int main(int argc, char** argv)
{
int opind;
char *ext;
init();
opind = process_command(argc, argv);
if (opind == 0)
{
return 0;
}
for (int src_idx = 0; src_idx < static_cast<int>(src_files.size()); src_idx++)
{
filename = src_files[src_idx];
ext = get_file_ext(filename);
if (!strcmp(ext, "c"))
{
compile(filename);
}
if (!strcmp(ext, "obj"))
{
linker.load_obj_file(filename);
}
}
if (!outfile)
{
printf("usage: scc [-c infile] [-o outfile] [-lib] [infile] infile2...\n");
return -1;
}
if (output_type == OUTPUT_OBJ)
{
syntax.coff.write_obj(outfile);
}
else
linker.pe_output_file(outfile);
getchar();
return 0;
}
//===----------------------------------------------------------------------===//
// Testcases
//===----------------------------------------------------------------------===//
TEST_F( LinkerTest, set_up_n_clean_up) {
Initialize();
LinkerConfig config("arm-none-linux-gnueabi");
LinkerScript script;
Module module("test", script);
config.setCodeGenType(LinkerConfig::DynObj);
Linker linker;
linker.emulate(script, config);
IRBuilder builder(module, config);
// create inputs here
// builder.CreateInput("./test.o");
if (linker.link(module, builder))
linker.emit("./test.so");
Finalize();
}
static bool linkFiles(const char *argv0, LLVMContext &Context, Linker &L,
const cl::list<std::string> &Files,
unsigned Flags) {
// Filter out flags that don't apply to the first file we load.
unsigned ApplicableFlags = Flags & Linker::Flags::OverrideFromSrc;
for (const auto &File : Files) {
std::unique_ptr<Module> M = loadFile(argv0, File, Context);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << File << "'\n";
return false;
}
// Note that when ODR merging types cannot verify input files in here When
// doing that debug metadata in the src module might already be pointing to
// the destination.
if (DisableDITypeMap && verifyModule(*M, &errs())) {
errs() << argv0 << ": " << File << ": error: input module is broken!\n";
return false;
}
// If a module summary index is supplied, load it so linkInModule can treat
// local functions/variables as exported and promote if necessary.
if (!SummaryIndex.empty()) {
std::unique_ptr<ModuleSummaryIndex> Index =
ExitOnErr(llvm::getModuleSummaryIndexForFile(SummaryIndex));
// Conservatively mark all internal values as promoted, since this tool
// does not do the ThinLink that would normally determine what values to
// promote.
for (auto &I : *Index) {
for (auto &S : I.second) {
if (GlobalValue::isLocalLinkage(S->linkage()))
S->setLinkage(GlobalValue::ExternalLinkage);
}
}
// Promotion
if (renameModuleForThinLTO(*M, *Index))
return true;
}
if (Verbose)
errs() << "Linking in '" << File << "'\n";
if (L.linkInModule(std::move(M), ApplicableFlags))
return false;
// All linker flags apply to linking of subsequent files.
ApplicableFlags = Flags;
}
return true;
}
static bool linkFiles(const char *argv0, LLVMContext &Context, Linker &L,
const cl::list<std::string> &Files,
unsigned Flags) {
// Filter out flags that don't apply to the first file we load.
unsigned ApplicableFlags = Flags & Linker::Flags::OverrideFromSrc;
for (const auto &File : Files) {
std::unique_ptr<Module> M = loadFile(argv0, File, Context);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << File << "'\n";
return false;
}
if (verifyModule(*M, &errs())) {
errs() << argv0 << ": " << File << ": error: input module is broken!\n";
return false;
}
// If a function index is supplied, load it so linkInModule can treat
// local functions/variables as exported and promote if necessary.
std::unique_ptr<FunctionInfoIndex> Index;
if (!FunctionIndex.empty()) {
ErrorOr<std::unique_ptr<FunctionInfoIndex>> IndexOrErr =
llvm::getFunctionIndexForFile(FunctionIndex, diagnosticHandler);
std::error_code EC = IndexOrErr.getError();
if (EC) {
errs() << EC.message() << '\n';
return false;
}
Index = std::move(IndexOrErr.get());
}
if (Verbose)
errs() << "Linking in '" << File << "'\n";
if (L.linkInModule(std::move(M), ApplicableFlags, Index.get()))
return false;
// All linker flags apply to linking of subsequent files.
ApplicableFlags = Flags;
// If requested for testing, preserve modules by releasing them from
// the unique_ptr before the are freed. This can help catch any
// cross-module references from e.g. unneeded metadata references
// that aren't properly set to null but instead mapped to the source
// module version. The bitcode writer will assert if it finds any such
// cross-module references.
if (PreserveModules)
M.release();
}
return true;
}
static bool linkFiles(const char *argv0, LLVMContext &Context, Linker &L,
const cl::list<std::string> &Files,
unsigned Flags) {
// Filter out flags that don't apply to the first file we load.
unsigned ApplicableFlags = Flags & Linker::Flags::OverrideFromSrc;
for (const auto &File : Files) {
std::unique_ptr<Module> M = loadFile(argv0, File, Context);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << File << "'\n";
return false;
}
// Note that when ODR merging types cannot verify input files in here When
// doing that debug metadata in the src module might already be pointing to
// the destination.
if (DisableDITypeMap && verifyModule(*M, &errs())) {
errs() << argv0 << ": " << File << ": error: input module is broken!\n";
return false;
}
// If a module summary index is supplied, load it so linkInModule can treat
// local functions/variables as exported and promote if necessary.
if (!SummaryIndex.empty()) {
ErrorOr<std::unique_ptr<ModuleSummaryIndex>> IndexOrErr =
llvm::getModuleSummaryIndexForFile(SummaryIndex, diagnosticHandler);
std::error_code EC = IndexOrErr.getError();
if (EC) {
errs() << EC.message() << '\n';
return false;
}
auto Index = std::move(IndexOrErr.get());
// Promotion
if (renameModuleForThinLTO(*M, *Index))
return true;
}
if (Verbose)
errs() << "Linking in '" << File << "'\n";
if (L.linkInModule(std::move(M), ApplicableFlags))
return false;
// All linker flags apply to linking of subsequent files.
ApplicableFlags = Flags;
}
return true;
}
int main(int argc, char* argv[])
{
printf("main()\n");
#if WIN32
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/ncrt0.o"));
//linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/main.o"));
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/OBJ/Browser/Browser.o"));
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/OBJ/Browser/BrowserFrame.o"));
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/libui.a"));
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/libdraw.a"));
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/libxmlparse.a"));
linker.m_files.push_back(new StringA("C:/MMStudio/Amiga68k/liblfc.a"));
linker.m_files.push_back(new StringA("C:/cygwin/usr/local/amiga/lib/gcc/m68k-amigaos/3.4.0/libgcc.a"));
linker.m_files.push_back(new StringA("C:/cygwin/usr/local/amiga/m68k-amigaos/lib/libstdc++.a"));
linker.m_files.push_back(new StringA("C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libm.a"));
linker.m_files.push_back(new StringA("C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libnix.a"));
linker.m_files.push_back(new StringA("C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libnixmain.a"));
// linker.m_files.push_back(new StringA("C:/cygwin/usr/local/amiga/m68k-amigaos/lib/libamiga.a"));
linker.m_files.push_back(new StringA("C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libstubs.a"));
#else
if (true)
{
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/ncrt0.o"));
// linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/main.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/LDebugger.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/mainfrm.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/SourceEdit.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/SourceEditFrame.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/DisassemblyWnd.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/WatchWnd.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/CallStackWnd.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/FileDialog.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/LDebugger/DebugSession.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libui.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libdraw.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libxmlparse.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libcode.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/liblfc.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/usr/local/amiga/lib/gcc/m68k-amigaos/3.4.0/libgcc.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/usr/local/amiga/m68k-amigaos/lib/libstdc++.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libm.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libnix.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libnixmain.a"));
// linker.m_files.push_back(new StringA("WinHD_C:/cygwin/usr/local/amiga/m68k-amigaos/lib/libamiga.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libstubs.a"));
}
else
{
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/ncrt0.o"));
// linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/main.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/Browser/Browser.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/OBJ/Browser/BrowserFrame.o"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libui.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libdraw.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libxmlparse.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/libcode.a"));
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/liblfc.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/usr/local/amiga/lib/gcc/m68k-amigaos/3.4.0/libgcc.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/usr/local/amiga/m68k-amigaos/lib/libstdc++.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libm.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libnix.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libnixmain.a"));
// linker.m_files.push_back(new StringA("WinHD_C:/cygwin/usr/local/amiga/m68k-amigaos/lib/libamiga.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libm020/libnix/libstubs.a"));
/*
linker.m_files.push_back(new StringA("WinHD_C:/MMStudio/Amiga68k/ncrt0.o"));
linker.m_files.push_back(new StringA("WINHD_C:/MMStudio/Amiga68k/main.o"));
linker.m_files.push_back(new StringA("WINHD_C:/cygwin/home/Sigurd Lerstad/lib/libnix/libnix.a"));
linker.m_files.push_back(new StringA("WINHD_C:/cygwin/home/Sigurd Lerstad/lib/libnix/libnixmain.a"));
linker.m_files.push_back(new StringA("WinHD_C:/cygwin/home/Sigurd Lerstad/lib/libnix/libstubs.a"));
*/
}
#endif
printf("pass1\n");
linker.pass1();
/*
GlobalSymbol* pSymbol = linker.m_globsyms[new StringA("_main")];
pSymbol->m_defined = true;
pSymbol->ResolvedValue = (DWORD)MyMain;
*/
// linker.AddSymbol(new StringA("_main"), (DWORD)MyMain);
printf("loading first object file\n");
#if 1
linker.LoadObjectFile(linker.m_objectFiles[0]);
if (true)
{
for (int i = 1; i < linker.m_objectFiles.size(); i++)
{
printf("loading %d object file\n", i);
linker.LoadObjectFile(linker.m_objectFiles[i]);
}
}
printf("Here\n");
TRACE("\n\n");
{
for (int i = 0; i < linker.m_loadedObjectFiles.size(); i++)
{
OFile2* ofile = linker.m_loadedObjectFiles[i];
if (ofile->m_afilename)
TRACE("%s:%s\n", ofile->m_afilename->c_str(), ofile->m_ofilename->c_str());
else
TRACE("%s\n", ofile->m_ofilename->c_str());
}
}
#endif
printf("before sets\n");
linker.sets();
printf("LoadObjectfile2\n");
OFile* pOFile = linker.LoadObjectFile2(linker.m_objectFiles[0]);
if (true)
{
for (int i = 1; i < linker.m_objectFiles.size(); i++)
{
linker.LoadObjectFile2(linker.m_objectFiles[i]);
}
}
/*
{
GlobalSymbol* psym = linker.m_globsyms[new StringA("_DOSBase")];
int x = *(long*)psym->ResolvedValue;
}
*/
printf("done\n");
if (linker.m_undefinedReferenceCount)
{
printf("undefined reference count: %d\n", linker.m_undefinedReferenceCount);
TRACE("undefined reference count: %d\n", linker.m_undefinedReferenceCount);
}
else
{
#if AMIGA
GlobalSymbol* sym = linker.m_globsyms[new StringA("_plinker")];
ASSERT(sym);
ASSERT(sym->m_syms.size());
*(Linker**)sym->m_syms[0]->ResolvedValue = &linker;
#endif
#if WIN32
/*
{
gsymmap_t::iterator it2 = linker.m_globsyms.begin();
while (it2 != linker.m_globsyms.end())
{
// "__ZTI14red_black_nodeIPN6System7StringAEPNS0_9NamespaceEE"
GlobalSymbol* sym = (*it2).second;
if (strstr(sym->m_name->c_str(), "TI") && strstr(sym->m_name->c_str(), "red_black_node") && strstr(sym->m_name->c_str(), "StringA"))
{
MessageBeep(-1);
}
++it2;
}
}
*/
TypeArchive* ar = new TypeArchive(TypeArchive::Mode_Load, new FileByteStream(new StringA("C:/test.typeinfo"), FileMode_Read));
int ntypes;
*ar >> ntypes;
printf("%d\n", ntypes);
for (int i = 0; i < ntypes; i++)
{
NamedType* pType;
*ar >> pType;
BufferImp<char> buffer;
StringBuilderA strbuilder(&buffer);
pType->Write(strbuilder);
pType->m_qname = buffer.DetachToString();
if (*pType->m_qname == "second_argument_type")
{
MessageBeep(-1);
}
//if (pType->m_qname)
{
StringBuilderA strbuilder(&buffer);
strbuilder << "__ZTI"; // type info
Mangler mangler;
mangler.MangleType(pType, strbuilder);
StringA* name = buffer.DetachToString();
gsymmap_t::iterator it2 = linker.m_globsyms.find(name);
//map<StringA*, DWORD, Ref_Less<StringA> >::iterator it2 = symbols.find(name);
if (it2 != linker.m_globsyms.end())
{
GlobalSymbol* globsym = (*it2).second;
//TRACE("%s\n", name->c_str());
if (!strcmp(globsym->m_name->c_str(), "__ZTI9IAddChild"))
{
MessageBeep(-1);
}
for (int j = 0; j < globsym->m_syms.size(); j++)
{
Symbol* sym = globsym->m_syms[j];
}
#if AMIGA
__type_info2* ti = (__type_info2*)sym->ResolvedValue;
printf("%s\n", ti->__type_name);
// int len = strlen(ti->__type_name);
/*
char* newname = malloc(len+1+4);
strcpy(newname+4, ti->__type_name);
ti->__type_name = newname+4;
*(Type**)newname = pType;
*/
#endif
#if 0
TypeDescriptor* typedesc = (TypeDescriptor*)(*it2).second;
//VERIFY(typedesc->_m_data == NULL);
if (pType->GetKind() == type_class)
{
((ClassType*)pType)->m_typedesc = (Type_Info*)typedesc;
}
else if (pType->GetKind() == type_enum)
{
((EnumType*)pType)->m_typedesc = (Type_Info*)typedesc;
}
typedesc->_m_data = pType2;
AddPersistentLiveRoot((Object**)&typedesc->_m_data);
#endif
}
else
{
TRACE("-----%s\n", name->c_str());
}
}
}
#endif
{
#if 1
ULONG heapsize = heap->m_next - (heap->m_data);
#else
ULONG heapsize = heap->m_next - (heap->m_data+heap->m_size);
#endif
printf("heapsize: %f MB\n", heapsize / (1024.0*1024));
}
#if AMIGA
printf("Calling");
char* line = strdup("programname parameter0 parameter1");
entrypoint_hook(pOFile->m_textdata, line, strlen(line));
#endif
}
#if 0
if (argc <= 1)
{
printf("Usage:\n");
printf("loader objectfile\n");
return -10;
}
Linker linker;
for (int i = 1; i < argc; i++)
{
linker.m_files.Add(new StringA(argv[i]));
}
printf("pass1...");
linker.pass1();
// linker.pass2();
/*
GlobalSymbol* globsym = linker.globsyms["_main2"];
FileByteStream file(globsym->m_filename);
linker.LoadObjectFile(file);
printf("Calling...");
((dllentrypoint)globsym->Value)();
printf("done\n");
*/
printf("done\n");
printf("loading...");
fflush(stdout);
// FileByteStream* file = new FileByteStream(linker.m_files[0]);
// printf("sdfsdf\n");
// fflush(stdout);
linker.LoadObjectFile(linker.m_objectFiles[0]);
linker.sets();
OFile* pOFile = linker.LoadObjectFile2(linker.m_objectFiles[0]);
printf("done\n");
if (linker.m_undefinedReferenceCount)
{
printf("undefined reference count: %d\n", linker.m_undefinedReferenceCount);
TRACE("undefined reference count: %d\n", linker.m_undefinedReferenceCount);
}
else
{
#if AMIGA
char* line = strdup("programname parameter0 parameter1");
entrypoint_hook(pOFile->m_textdata, line, strlen(line));
#endif
}
#endif
return 0;
}
/// Import any functions requested via the -import option.
static bool importFunctions(const char *argv0, LLVMContext &Context,
Linker &L) {
for (const auto &Import : Imports) {
// Identify the requested function and its bitcode source file.
size_t Idx = Import.find(':');
if (Idx == std::string::npos) {
errs() << "Import parameter bad format: " << Import << "\n";
return false;
}
std::string FunctionName = Import.substr(0, Idx);
std::string FileName = Import.substr(Idx + 1, std::string::npos);
// Load the specified source module.
std::unique_ptr<Module> M = loadFile(argv0, FileName, Context);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << FileName << "'\n";
return false;
}
if (verifyModule(*M, &errs())) {
errs() << argv0 << ": " << FileName
<< ": error: input module is broken!\n";
return false;
}
Function *F = M->getFunction(FunctionName);
if (!F) {
errs() << "Ignoring import request for non-existent function "
<< FunctionName << " from " << FileName << "\n";
continue;
}
// We cannot import weak_any functions without possibly affecting the
// order they are seen and selected by the linker, changing program
// semantics.
if (F->hasWeakAnyLinkage()) {
errs() << "Ignoring import request for weak-any function " << FunctionName
<< " from " << FileName << "\n";
continue;
}
if (Verbose)
errs() << "Importing " << FunctionName << " from " << FileName << "\n";
std::unique_ptr<FunctionInfoIndex> Index;
if (!FunctionIndex.empty()) {
ErrorOr<std::unique_ptr<FunctionInfoIndex>> IndexOrErr =
llvm::getFunctionIndexForFile(FunctionIndex, diagnosticHandler);
std::error_code EC = IndexOrErr.getError();
if (EC) {
errs() << EC.message() << '\n';
return false;
}
Index = std::move(IndexOrErr.get());
}
// Link in the specified function.
DenseSet<const GlobalValue *> FunctionsToImport;
FunctionsToImport.insert(F);
if (L.linkInModule(*M, Linker::Flags::None, Index.get(),
&FunctionsToImport))
return false;
}
return true;
}
// This testcase put IRBuilder in the heap
TEST_F( LinkerTest, plasma_twice_irbuilder_heap) {
Initialize();
Linker linker;
///< --mtriple="armv7-none-linux-gnueabi"
LinkerConfig config1("armv7-none-linux-gnueabi");
LinkerScript script1;
/// -L=${TOPDIR}/test/libs/ARM/Android/android-14
Path search_dir(TOPDIR);
search_dir.append("test/libs/ARM/Android/android-14");
script1.directories().insert(search_dir);
/// To configure linker before setting options. Linker::config sets up
/// default target-dependent configuration to LinkerConfig.
linker.emulate(script1, config1);
config1.setCodeGenType(LinkerConfig::DynObj); ///< --shared
config1.options().setSOName("libplasma.once.so"); ///< --soname=libplasma.twice.so
config1.options().setBsymbolic(false); ///< -Bsymbolic
Module module1("libplasma.once.so", script1);
IRBuilder *builder1 = new IRBuilder(module1, config1);
/// ${TOPDIR}/test/libs/ARM/Android/android-14/crtbegin_so.o
Path crtbegin(search_dir);
crtbegin.append("crtbegin_so.o");
builder1->ReadInput("crtbegin", crtbegin);
/// ${TOPDIR}/test/Android/Plasma/ARM/plasma.o
Path plasma(TOPDIR);
plasma.append("test/Android/Plasma/ARM/plasma.o");
builder1->ReadInput("plasma", plasma);
// -lm -llog -ljnigraphics -lc
builder1->ReadInput("m");
builder1->ReadInput("log");
builder1->ReadInput("jnigraphics");
builder1->ReadInput("c");
/// ${TOPDIR}/test/libs/ARM/Android/android-14/crtend_so.o
Path crtend(search_dir);
crtend.append("crtend_so.o");
builder1->ReadInput("crtend", crtend);
if (linker.link(module1, *builder1)) {
linker.emit("libplasma.once.so"); ///< -o libplasma.so
}
// Can not delete builder until emit the output. Dynamic string table
// needs the file name of the input files, and the inputs' life is
// controlled by IRBuilder
delete builder1;
Finalize();
linker.reset();
Initialize();
///< --mtriple="armv7-none-linux-gnueabi"
LinkerConfig config2("armv7-none-linux-gnueabi");
LinkerScript script2;
/// -L=${TOPDIR}/test/libs/ARM/Android/android-14
script2.directories().insert(search_dir);
/// To configure linker before setting options. Linker::config sets up
/// default target-dependent configuration to LinkerConfig.
linker.emulate(script2, config2);
config2.setCodeGenType(LinkerConfig::DynObj); ///< --shared
config2.options().setSOName("libplasma.twice.so"); ///< --soname=libplasma.twice.exe
config2.options().setBsymbolic(); ///< -Bsymbolic
Module module2("libplasma.so", script2);
IRBuilder* builder2 = new IRBuilder(module2, config2);
/// ${TOPDIR}/test/libs/ARM/Android/android-14/crtbegin_so.o
builder2->ReadInput("crtbegin", crtbegin);
/// ${TOPDIR}/test/Android/Plasma/ARM/plasma.o
builder2->ReadInput("plasma", plasma);
// -lm -llog -ljnigraphics -lc
builder2->ReadInput("m");
builder2->ReadInput("log");
builder2->ReadInput("jnigraphics");
builder2->ReadInput("c");
/// ${TOPDIR}/test/libs/ARM/Android/android-14/crtend_so.o
builder2->ReadInput("crtend", crtend);
if (linker.link(module2, *builder2)) {
linker.emit("libplasma.twice.so"); ///< -o libplasma.exe
}
delete builder2;
Finalize();
}
// %MCLinker --shared -soname=libgotplt.so -mtriple arm-none-linux-gnueabi
// gotplt.o -o libgotplt.so
TEST_F( LinkerTest, plasma_object) {
Initialize();
Linker linker;
///< --mtriple="armv7-none-linux-gnueabi"
LinkerConfig config("armv7-none-linux-gnueabi");
LinkerScript script;
/// To configure linker before setting options. Linker::config sets up
/// default target-dependent configuration to LinkerConfig.
linker.emulate(script, config);
config.setCodeGenType(LinkerConfig::DynObj); ///< --shared
config.options().setSOName("libgotplt.so"); ///< --soname=libgotplt.so
Module module(script);
IRBuilder builder(module, config);
Path gotplt_o(TOPDIR);
gotplt_o.append("test/PLT/gotplt.o");
Input* input = builder.CreateInput("gotplt.o", gotplt_o, Input::Object);
/// Sections
/// [ 0] NULL 00000000 000000 000000 00 0 0 0
builder.CreateELFHeader(*input,
"",
LDFileFormat::Null,
llvm::ELF::SHT_NULL,
0x0);
/// [ 1] .text PROGBITS 00000000 000034 000010 00 AX 0 0 4
LDSection* text = builder.CreateELFHeader(*input,
".text",
llvm::ELF::SHT_PROGBITS,
llvm::ELF::SHF_ALLOC | llvm::ELF::SHF_EXECINSTR,
4);
SectionData* text_data = builder.CreateSectionData(*text);
static uint8_t text_content[] = { 0x00, 0x48, 0x2d, 0xe9,
0xfe, 0xff, 0xff, 0xeb,
0x00, 0x48, 0xbd, 0xe8,
0x0e, 0xf0, 0xa0, 0xe1
};
Fragment* text_frag = builder.CreateRegion(text_content, 0x10);
builder.AppendFragment(*text_frag, *text_data);
/// [ 2] .rel.text REL 00000000 0002ac 000008 08 7 1 4
LDSection* rel_text = builder.CreateELFHeader(*input,
".rel.text",
llvm::ELF::SHT_REL,
0x0, 4);
rel_text->setLink(text);
builder.CreateRelocData(*rel_text);
/// [ 3] .data PROGBITS 00000000 000044 000000 00 WA 0 0 4
LDSection* data = builder.CreateELFHeader(*input,
".data",
llvm::ELF::SHT_PROGBITS,
llvm::ELF::SHF_ALLOC | llvm::ELF::SHF_WRITE,
4);
/// [ 4] .bss NOBITS 00000000 000044 000000 00 WA 0 0 4
LDSection* bss = builder.CreateELFHeader(*input,
".bss",
llvm::ELF::SHT_NOBITS,
llvm::ELF::SHF_ALLOC | llvm::ELF::SHF_WRITE,
4);
builder.CreateBSS(*bss);
/// [ 5] .ARM.attributes ARM_ATTRIBUTES 00000000 000044 000020 00 0 0 1
LDSection* attr = builder.CreateELFHeader(*input,
".ARM.attributes",
llvm::ELF::SHT_ARM_ATTRIBUTES,
0x0,
1);
SectionData* attr_data = builder.CreateSectionData(*attr);
static uint8_t attr_content[] = {
0x41, 0x1f, 0x00, 0x00,
0x00, 0x61, 0x65, 0x61,
0x62, 0x69, 0x00, 0x01,
0x15, 0x00, 0x00, 0x00,
0x06, 0x02, 0x08, 0x01,
0x09, 0x01, 0x14, 0x01,
0x15, 0x01, 0x17, 0x03,
0x18, 0x01, 0x19, 0x01
};
Fragment* attr_frag = builder.CreateRegion(attr_content, 0x20);
builder.AppendFragment(*attr_frag, *attr_data);
/// Symbols
/// 1: 00000000 0 FILE LOCAL DEFAULT ABS Output/gotplt.bc
builder.AddSymbol(*input,
"Output/gotplt.bc", ResolveInfo::File,
ResolveInfo::Define, ResolveInfo::Local, 0);
/// 2: 00000000 0 SECTION LOCAL DEFAULT 1
builder.AddSymbol(*input,
".text", ResolveInfo::Section,
ResolveInfo::Define, ResolveInfo::Local, 0, 0x0, text);
/// 3: 00000000 0 SECTION LOCAL DEFAULT 3
builder.AddSymbol(*input,
".data", ResolveInfo::Section,
ResolveInfo::Define, ResolveInfo::Local, 0, 0x0, data);
/// 4: 00000000 0 SECTION LOCAL DEFAULT 4
builder.AddSymbol(*input,
".bss", ResolveInfo::Section,
ResolveInfo::Define, ResolveInfo::Local, 0, 0x0, bss);
/// 5: 00000000 0 SECTION LOCAL DEFAULT 5
builder.AddSymbol(*input,
".ARM.attributes", ResolveInfo::Section,
ResolveInfo::Define, ResolveInfo::Local, 0, 0x0, attr);
/// 6: 00000000 16 FUNC GLOBAL DEFAULT 1 _Z1fv
builder.AddSymbol(*input,
"_Z1fv", ResolveInfo::Function,
ResolveInfo::Define, ResolveInfo::Global,
16,
0x0,
text);
/// 7: 00000000 0 NOTYPE GLOBAL DEFAULT UND _Z1gv
LDSymbol* z1gv = builder.AddSymbol(*input,
"_Z1gv",
ResolveInfo::NoType,
ResolveInfo::Undefined,
ResolveInfo::Global,
0);
/// Relocations
/// Offset Info Type Sym.Value Sym. Name
/// 00000004 0000071b R_ARM_PLT32 00000000 _Z1gv
builder.AddRelocation(*rel_text, llvm::ELF::R_ARM_PLT32, *z1gv, 0x4);
if (linker.link(module, builder)) {
linker.emit("libgotplt.so"); ///< -o libgotplt.so
}
Finalize();
}
/// Import any functions requested via the -import option.
static bool importFunctions(const char *argv0, LLVMContext &Context,
Linker &L) {
StringMap<std::unique_ptr<DenseMap<unsigned, MDNode *>>>
ModuleToTempMDValsMap;
for (const auto &Import : Imports) {
// Identify the requested function and its bitcode source file.
size_t Idx = Import.find(':');
if (Idx == std::string::npos) {
errs() << "Import parameter bad format: " << Import << "\n";
return false;
}
std::string FunctionName = Import.substr(0, Idx);
std::string FileName = Import.substr(Idx + 1, std::string::npos);
// Load the specified source module.
std::unique_ptr<Module> M = loadFile(argv0, FileName, Context, false);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << FileName << "'\n";
return false;
}
if (verifyModule(*M, &errs())) {
errs() << argv0 << ": " << FileName
<< ": error: input module is broken!\n";
return false;
}
Function *F = M->getFunction(FunctionName);
if (!F) {
errs() << "Ignoring import request for non-existent function "
<< FunctionName << " from " << FileName << "\n";
continue;
}
// We cannot import weak_any functions without possibly affecting the
// order they are seen and selected by the linker, changing program
// semantics.
if (F->hasWeakAnyLinkage()) {
errs() << "Ignoring import request for weak-any function " << FunctionName
<< " from " << FileName << "\n";
continue;
}
if (Verbose)
errs() << "Importing " << FunctionName << " from " << FileName << "\n";
std::unique_ptr<FunctionInfoIndex> Index;
if (!FunctionIndex.empty()) {
ErrorOr<std::unique_ptr<FunctionInfoIndex>> IndexOrErr =
llvm::getFunctionIndexForFile(FunctionIndex, diagnosticHandler);
std::error_code EC = IndexOrErr.getError();
if (EC) {
errs() << EC.message() << '\n';
return false;
}
Index = std::move(IndexOrErr.get());
}
// Save the mapping of value ids to temporary metadata created when
// importing this function. If we have already imported from this module,
// add new temporary metadata to the existing mapping.
auto &TempMDVals = ModuleToTempMDValsMap[FileName];
if (!TempMDVals)
TempMDVals = llvm::make_unique<DenseMap<unsigned, MDNode *>>();
// Link in the specified function.
DenseSet<const GlobalValue *> FunctionsToImport;
FunctionsToImport.insert(F);
if (L.linkInModule(std::move(M), Linker::Flags::None, Index.get(),
&FunctionsToImport, TempMDVals.get()))
return false;
}
// Now link in metadata for all modules from which we imported functions.
for (StringMapEntry<std::unique_ptr<DenseMap<unsigned, MDNode *>>> &SME :
ModuleToTempMDValsMap) {
// Load the specified source module.
std::unique_ptr<Module> M = loadFile(argv0, SME.getKey(), Context, true);
if (!M.get()) {
errs() << argv0 << ": error loading file '" << SME.getKey() << "'\n";
return false;
}
if (verifyModule(*M, &errs())) {
errs() << argv0 << ": " << SME.getKey()
<< ": error: input module is broken!\n";
return false;
}
// Link in all necessary metadata from this module.
if (L.linkInMetadata(*M, SME.getValue().get()))
return false;
}
return true;
}
/// Import any functions requested via the -import option.
static bool importFunctions(const char *argv0, LLVMContext &Context,
Linker &L) {
if (SummaryIndex.empty())
return true;
std::unique_ptr<ModuleSummaryIndex> Index =
ExitOnErr(llvm::getModuleSummaryIndexForFile(SummaryIndex));
// Map of Module -> List of globals to import from the Module
std::map<StringRef, DenseSet<const GlobalValue *>> ModuleToGlobalsToImportMap;
auto ModuleLoader = [&Context](const char *argv0,
const std::string &Identifier) {
return loadFile(argv0, Identifier, Context, false);
};
ModuleLazyLoaderCache ModuleLoaderCache(ModuleLoader);
for (const auto &Import : Imports) {
// Identify the requested function and its bitcode source file.
size_t Idx = Import.find(':');
if (Idx == std::string::npos) {
errs() << "Import parameter bad format: " << Import << "\n";
return false;
}
std::string FunctionName = Import.substr(0, Idx);
std::string FileName = Import.substr(Idx + 1, std::string::npos);
// Load the specified source module.
auto &SrcModule = ModuleLoaderCache(argv0, FileName);
if (verifyModule(SrcModule, &errs())) {
errs() << argv0 << ": " << FileName
<< ": error: input module is broken!\n";
return false;
}
Function *F = SrcModule.getFunction(FunctionName);
if (!F) {
errs() << "Ignoring import request for non-existent function "
<< FunctionName << " from " << FileName << "\n";
continue;
}
// We cannot import weak_any functions without possibly affecting the
// order they are seen and selected by the linker, changing program
// semantics.
if (F->hasWeakAnyLinkage()) {
errs() << "Ignoring import request for weak-any function " << FunctionName
<< " from " << FileName << "\n";
continue;
}
if (Verbose)
errs() << "Importing " << FunctionName << " from " << FileName << "\n";
auto &Entry = ModuleToGlobalsToImportMap[SrcModule.getModuleIdentifier()];
Entry.insert(F);
ExitOnErr(F->materialize());
}
// Do the actual import of globals now, one Module at a time
for (auto &GlobalsToImportPerModule : ModuleToGlobalsToImportMap) {
// Get the module for the import
auto &GlobalsToImport = GlobalsToImportPerModule.second;
std::unique_ptr<Module> SrcModule =
ModuleLoaderCache.takeModule(GlobalsToImportPerModule.first);
assert(&Context == &SrcModule->getContext() && "Context mismatch");
// If modules were created with lazy metadata loading, materialize it
// now, before linking it (otherwise this will be a noop).
ExitOnErr(SrcModule->materializeMetadata());
UpgradeDebugInfo(*SrcModule);
// Linkage Promotion and renaming
if (renameModuleForThinLTO(*SrcModule, *Index, &GlobalsToImport))
return true;
// Instruct the linker to not automatically import linkonce defintion.
unsigned Flags = Linker::Flags::DontForceLinkLinkonceODR;
if (L.linkInModule(std::move(SrcModule), Flags, &GlobalsToImport))
return false;
}
return true;
}
