/*===-- bitwriter_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. *| |* *| \*===----------------------------------------------------------------------===*/ #include "llvm-c/BitReader.h" #include "llvm-c/Core.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 */ LLVMModuleRef llvm_get_module(LLVMContextRef C, LLVMMemoryBufferRef MemBuf) { LLVMModuleRef M; if (LLVMGetBitcodeModuleInContext2(C, MemBuf, &M)) llvm_raise(*caml_named_value("Llvm_bitreader.Error"), LLVMCreateMessage("")); return M; } /* Llvm.llcontext -> Llvm.llmemorybuffer -> Llvm.llmodule */ LLVMModuleRef llvm_parse_bitcode(LLVMContextRef C, LLVMMemoryBufferRef MemBuf) { LLVMModuleRef M; if (LLVMParseBitcodeInContext2(C, MemBuf, &M)) llvm_raise(*caml_named_value("Llvm_bitreader.Error"), LLVMCreateMessage("")); return M; } |