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1a4d82fc | 1 | /*===-- bitwriter_ocaml.c - LLVM OCaml Glue ---------------------*- C++ -*-===*\ |
223e47cc LB |
2 | |* *| |
3 | |* The LLVM Compiler Infrastructure *| | |
4 | |* *| | |
5 | |* This file is distributed under the University of Illinois Open Source *| | |
6 | |* License. See LICENSE.TXT for details. *| | |
7 | |* *| | |
8 | |*===----------------------------------------------------------------------===*| | |
9 | |* *| | |
1a4d82fc | 10 | |* This file glues LLVM's OCaml interface to its C interface. These functions *| |
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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/BitWriter.h" | |
19 | #include "llvm-c/Core.h" | |
20 | #include "caml/alloc.h" | |
21 | #include "caml/mlvalues.h" | |
22 | #include "caml/memory.h" | |
23 | ||
223e47cc | 24 | /* Llvm.llmodule -> string -> bool */ |
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25 | CAMLprim value llvm_write_bitcode_file(LLVMModuleRef M, value Path) { |
26 | int Result = LLVMWriteBitcodeToFile(M, String_val(Path)); | |
27 | return Val_bool(Result == 0); | |
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28 | } |
29 | ||
30 | /* ?unbuffered:bool -> Llvm.llmodule -> Unix.file_descr -> bool */ | |
85aaf69f | 31 | CAMLprim value llvm_write_bitcode_to_fd(value U, LLVMModuleRef M, value FD) { |
223e47cc | 32 | int Unbuffered; |
85aaf69f | 33 | int Result; |
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34 | |
35 | if (U == Val_int(0)) { | |
36 | Unbuffered = 0; | |
37 | } else { | |
85aaf69f | 38 | Unbuffered = Bool_val(Field(U, 0)); |
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39 | } |
40 | ||
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41 | Result = LLVMWriteBitcodeToFD(M, Int_val(FD), 0, Unbuffered); |
42 | return Val_bool(Result == 0); | |
43 | } | |
44 | ||
45 | /* Llvm.llmodule -> Llvm.llmemorybuffer */ | |
46 | CAMLprim LLVMMemoryBufferRef llvm_write_bitcode_to_memory_buffer(LLVMModuleRef M) { | |
47 | return LLVMWriteBitcodeToMemoryBuffer(M); | |
223e47cc | 48 | } |