clang: call application function

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#1

im using code from the clang interpreter example.
what code do I need to add so I can call functions in my main application?

Thanks.
Paul.

#2

Ive tried the following code, but does not work.
What am I doing wrong?

// function I would like to call using JIT
extern "C"
void yipee(double val)
{
  fprintf(stderr, "yipee!");
}

std::vector<const llvm::Type*> Double(1,
    llvm::Type::getDoubleTy(llvm::getGlobalContext()));
  llvm::FunctionType *FT =
llvm::FunctionType::get(llvm::Type::getVoidTy(llvm::getGlobalContext()),
    Double, false);

  llvm::Function *F = llvm::Function::Create(FT,
llvm::Function::ExternalLinkage);
  EE->addGlobalMapping(F, yipee);

gafferuk wrote:

#3

You’ll get a better response on the correct mailing list, try cfe-dev Clang list :-

http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev

Aaron