blob: 145de3b1bfbdd0670e247113061782d448f621bb [file] [log] [blame]
/*===-- linker_ocaml.c - LLVM OCaml Glue ------------------------*- C++ -*-===*\
|* *|
|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
|* Exceptions. *|
|* See https://llvm.org/LICENSE.txt for license information. *|
|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file glues LLVM's OCaml interface to its C interface. These functions *|
|* are by and large transparent wrappers to the corresponding C functions. *|
|* *|
|* Note that these functions intentionally take liberties with the CAMLparamX *|
|* macros, since most of the parameters are not GC heap objects. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c/Core.h"
#include "llvm-c/Linker.h"
#include "caml/alloc.h"
#include "caml/memory.h"
#include "caml/fail.h"
#include "caml/callback.h"
void llvm_raise(value Prototype, char *Message);
/* llmodule -> llmodule -> unit */
value llvm_link_modules(LLVMModuleRef Dst, LLVMModuleRef Src) {
if (LLVMLinkModules2(Dst, Src))
llvm_raise(*caml_named_value("Llvm_linker.Error"),
LLVMCreateMessage("Linking failed"));
return Val_unit;
}