xref: /llvm-project/llvm/bindings/ocaml/all_backends/all_backends_ocaml.c (revision 8e4fc55a0e544d7d370a2d7689dbb622b2caefca) 
1 /*===-- all_backends_ocaml.c - LLVM OCaml Glue ------------------*- C++ -*-===*\
2 |*                                                                            *|
3 |* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
4 |* Exceptions.                                                                *|
5 |* See https://llvm.org/LICENSE.txt for license information.                  *|
6 |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
7 |*                                                                            *|
8 |*===----------------------------------------------------------------------===*|
9 |*                                                                            *|
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.    *|
12 |*                                                                            *|
13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
14 |* macros, since most of the parameters are not GC heap objects.              *|
15 |*                                                                            *|
16 \*===----------------------------------------------------------------------===*/
17 
18 #include "llvm-c/Target.h"
19 #include "caml/alloc.h"
20 #include "caml/fail.h"
21 #include "caml/memory.h"
22 #include "caml/custom.h"
23 
24 /* unit -> unit */
llvm_initialize_all(value Unit)25 value llvm_initialize_all(value Unit) {
26   LLVMInitializeAllTargetInfos();
27   LLVMInitializeAllTargets();
28   LLVMInitializeAllTargetMCs();
29   LLVMInitializeAllAsmPrinters();
30   LLVMInitializeAllAsmParsers();
31   return Val_unit;
32 }
33