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Viewing changes to tools/lli/lli.cpp

  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2013-05-27 15:01:57 UTC
  • mfrom: (0.10.1) (0.9.1) (0.8.1) (0.7.1) (0.6.1) (0.5.2)
  • Revision ID: package-import@ubuntu.com-20130527150157-tdkrsjpuvht7v0qx
Tags: 1:3.4~svn182733-1~exp1
http://bugs.debian.org/708677
* New snapshot release (3.4 release)
* Add a symlink of libLLVM-3.4.so.1 to usr/lib/llvm-3.4/lib/libLLVM-3.4.so
    to fix make the llvm-config-3.4 --libdir work (Closes: #708677)
  * Various packages rename to allow co installations:
    * libclang1 => libclang1-3.4
    * libclang1-dbg => libclang1-3.4-dbg
    * libclang-dev => libclang-3.4-dev
    * libclang-common-dev => libclang-common-3.4-dev

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Lines of Context:
tools/lli/lli.cpp
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                     clEnumValEnd));
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  cl::opt<bool>
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  EnableJITExceptionHandling("jit-enable-eh",
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    cl::desc("Emit exception handling information"),
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    cl::init(false));
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  cl::opt<bool>
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  GenerateSoftFloatCalls("soft-float",
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    cl::desc("Generate software floating point library calls"),
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    cl::init(false));
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    EE->mapSectionAddress(const_cast<void*>(Offsets[i].first), Addr);
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    DEBUG(dbgs() << "  Mapping local: " << Offsets[i].first
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                 << " to remote: " << format("%p", Addr) << "\n");
 
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                 << " to remote: 0x" << format("%llx", Addr) << "\n");
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  }
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      T->loadCode(Addr, Offsets[i].first, Sizes[i]);
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      DEBUG(dbgs() << "  loading code: " << Offsets[i].first
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            << " to remote: " << format("%p", Addr) << "\n");
 
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            << " to remote: 0x" << format("%llx", Addr) << "\n");
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    } else {
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      T->loadData(Addr, Offsets[i].first, Sizes[i]);
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      DEBUG(dbgs() << "  loading data: " << Offsets[i].first
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            << " to remote: " << format("%p", Addr) << "\n");
 
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            << " to remote: 0x" << format("%llx", Addr) << "\n");
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    }
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  }
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    Mod->setTargetTriple(Triple::normalize(TargetTriple));
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  // Enable MCJIT if desired.
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  JITMemoryManager *JMM = 0;
 
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  RTDyldMemoryManager *RTDyldMM = 0;
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  if (UseMCJIT && !ForceInterpreter) {
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    builder.setUseMCJIT(true);
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    if (RemoteMCJIT)
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      JMM = new RecordingMemoryManager();
 
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      RTDyldMM = new RecordingMemoryManager();
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    else
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      JMM = new SectionMemoryManager();
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    builder.setJITMemoryManager(JMM);
 
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      RTDyldMM = new SectionMemoryManager();
 
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    builder.setMCJITMemoryManager(RTDyldMM);
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  } else {
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    if (RemoteMCJIT) {
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      errs() << "error: Remote process execution requires -use-mcjit\n";
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  // Remote target execution doesn't handle EH or debug registration.
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  if (!RemoteMCJIT) {
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    Options.JITExceptionHandling = EnableJITExceptionHandling;
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    Options.JITEmitDebugInfo = EmitJitDebugInfo;
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    Options.JITEmitDebugInfoToDisk = EmitJitDebugInfoToDisk;
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  }
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  int Result;
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  if (RemoteMCJIT) {
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    RecordingMemoryManager *MM = static_cast<RecordingMemoryManager*>(JMM);
 
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    RecordingMemoryManager *MM = static_cast<RecordingMemoryManager*>(RTDyldMM);
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    // Everything is prepared now, so lay out our program for the target
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    // address space, assign the section addresses to resolve any relocations,
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    // and send it to the target.
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    // FIXME: argv and envp handling.
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    uint64_t Entry = (uint64_t)EE->getPointerToFunction(EntryFn);
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    DEBUG(dbgs() << "Executing '" << EntryFn->getName() << "' at "
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                 << format("%p", Entry) << "\n");
 
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    DEBUG(dbgs() << "Executing '" << EntryFn->getName() << "' at 0x"
 
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                 << format("%llx", Entry) << "\n");
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    if (Target.executeCode(Entry, Result))
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      errs() << "ERROR: " << Target.getErrorMsg() << "\n";
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    // invalidated will be known.
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    (void)EE->getPointerToFunction(EntryFn);
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    // Clear instruction cache before code will be executed.
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    if (JMM)
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      static_cast<SectionMemoryManager*>(JMM)->invalidateInstructionCache();
 
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    if (RTDyldMM)
 
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      static_cast<SectionMemoryManager*>(RTDyldMM)->invalidateInstructionCache();
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    // Run main.
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    Result = EE->runFunctionAsMain(EntryFn, InputArgv, envp);