| /*===-- irreader_ocaml.c - LLVM OCaml Glue ----------------------*- C++ -*-===*\ |
| |* *| |
| |* The LLVM Compiler Infrastructure *| |
| |* *| |
| |* This file is distributed under the University of Illinois Open Source *| |
| |* License. See LICENSE.TXT for details. *| |
| |* *| |
| |*===----------------------------------------------------------------------===*| |
| |* *| |
| |* This file glues LLVM's OCaml interface to its C interface. These functions *| |
| |* are by and large transparent wrappers to the corresponding C functions. *| |
| |* *| |
| \*===----------------------------------------------------------------------===*/ |
| |
| #include "llvm-c/IRReader.h" |
| #include "caml/alloc.h" |
| #include "caml/fail.h" |
| #include "caml/memory.h" |
| #include "caml/callback.h" |
| |
| void llvm_raise(value Prototype, char *Message); |
| |
| /* Llvm.llcontext -> Llvm.llmemorybuffer -> Llvm.llmodule */ |
| CAMLprim value llvm_parse_ir(LLVMContextRef C, |
| LLVMMemoryBufferRef MemBuf) { |
| CAMLparam0(); |
| CAMLlocal2(Variant, MessageVal); |
| LLVMModuleRef M; |
| char *Message; |
| |
| if (LLVMParseIRInContext(C, MemBuf, &M, &Message)) |
| llvm_raise(*caml_named_value("Llvm_irreader.Error"), Message); |
| |
| CAMLreturn((value) M); |
| } |