36 lines
1.6 KiB
C
36 lines
1.6 KiB
C
/*===-- 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);
|
|
}
|