forked from OSchip/llvm-project
46 lines
2.0 KiB
C
46 lines
2.0 KiB
C
/*===-- bitwriter_ocaml.c - LLVM OCaml Glue ---------------------*- C++ -*-===*\
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|* *|
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|* The LLVM Compiler Infrastructure *|
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|* *|
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|* This file is distributed under the University of Illinois Open Source *|
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|* License. See LICENSE.TXT for details. *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This file glues LLVM's OCaml interface to its C interface. These functions *|
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|* are by and large transparent wrappers to the corresponding C functions. *|
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|* *|
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|* Note that these functions intentionally take liberties with the CAMLparamX *|
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|* macros, since most of the parameters are not GC heap objects. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#include "llvm-c/BitWriter.h"
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#include "llvm-c/Core.h"
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#include "caml/alloc.h"
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#include "caml/mlvalues.h"
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#include "caml/memory.h"
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/*===-- Modules -----------------------------------------------------------===*/
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/* Llvm.llmodule -> string -> bool */
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CAMLprim value llvm_write_bitcode_file(value M, value Path) {
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int res = LLVMWriteBitcodeToFile((LLVMModuleRef) M, String_val(Path));
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return Val_bool(res == 0);
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}
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/* ?unbuffered:bool -> Llvm.llmodule -> Unix.file_descr -> bool */
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CAMLprim value llvm_write_bitcode_to_fd(value U, value M, value FD) {
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int Unbuffered;
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int res;
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if (U == Val_int(0)) {
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Unbuffered = 0;
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} else {
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Unbuffered = Bool_val(Field(U,0));
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}
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res = LLVMWriteBitcodeToFD((LLVMModuleRef) M, Int_val(FD), 0, Unbuffered);
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return Val_bool(res == 0);
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}
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