1 /*===-- irreader_ocaml.c - LLVM OCaml Glue ----------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file is distributed under the University of Illinois Open Source *|
6 |* License. See LICENSE.TXT for details. *|
8 |*===----------------------------------------------------------------------===*|
10 |* This file glues LLVM's OCaml interface to its C interface. These functions *|
11 |* are by and large transparent wrappers to the corresponding C functions. *|
13 \*===----------------------------------------------------------------------===*/
15 #include "llvm-c/IRReader.h"
16 #include "caml/alloc.h"
17 #include "caml/fail.h"
18 #include "caml/memory.h"
19 #include "caml/callback.h"
21 void llvm_raise(value Prototype, char *Message);
23 /* Llvm.llcontext -> Llvm.llmemorybuffer -> Llvm.llmodule */
24 CAMLprim value llvm_parse_ir(LLVMContextRef C,
25 LLVMMemoryBufferRef MemBuf) {
27 CAMLlocal2(Variant, MessageVal);
31 if (LLVMParseIRInContext(C, MemBuf, &M, &Message))
32 llvm_raise(*caml_named_value("Llvm_irreader.Error"), Message);
34 CAMLreturn((value) M);