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/*===-- 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. *|
|* *|
|* Note that these functions intentionally take liberties with the CAMLparamX *|
|* macros, since most of the parameters are not GC heap objects. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "caml/alloc.h"
#include "caml/memory.h"
#include "caml/mlvalues.h"
#include "llvm_ocaml.h"
#include "llvm-c/BitWriter.h"
#include "llvm-c/Core.h"
/* Llvm.llmodule -> string -> bool */
value llvm_write_bitcode_file(value M, value Path) {
int Result = LLVMWriteBitcodeToFile(Module_val(M), String_val(Path));
return Val_bool(Result == 0);
}
/* ?unbuffered:bool -> Llvm.llmodule -> Unix.file_descr -> bool */
value llvm_write_bitcode_to_fd(value U, value M, value FD) {
int Unbuffered;
int Result;
if (U == Val_int(0)) {
Unbuffered = 0;
} else {
Unbuffered = Bool_val(Field(U, 0));
}
Result = LLVMWriteBitcodeToFD(Module_val(M), Int_val(FD), 0, Unbuffered);
return Val_bool(Result == 0);
}
/* Llvm.llmodule -> Llvm.llmemorybuffer */
value llvm_write_bitcode_to_memory_buffer(value M) {
return to_val(LLVMWriteBitcodeToMemoryBuffer(Module_val(M)));
}
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