mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-27 15:29:51 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220898 91177308-0d34-0410-b5e6-96231b3b80d8
44 lines
1.8 KiB
C
44 lines
1.8 KiB
C
/*===-- bitwriter_ocaml.c - LLVM OCaml Glue ---------------------*- C++ -*-===*\
|
|
|* *|
|
|
|* The LLVM Compiler Infrastructure *|
|
|
|* *|
|
|
|* This file is distributed under the University of Illinois Open Source *|
|
|
|* License. See LICENSE.TXT for details. *|
|
|
|* *|
|
|
|*===----------------------------------------------------------------------===*|
|
|
|* *|
|
|
|* 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 "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 */
|
|
CAMLprim LLVMModuleRef llvm_get_module(LLVMContextRef C, LLVMMemoryBufferRef MemBuf) {
|
|
LLVMModuleRef M;
|
|
char *Message;
|
|
|
|
if (LLVMGetBitcodeModuleInContext(C, MemBuf, &M, &Message))
|
|
llvm_raise(*caml_named_value("Llvm_bitreader.Error"), Message);
|
|
|
|
return M;
|
|
}
|
|
|
|
/* Llvm.llcontext -> Llvm.llmemorybuffer -> Llvm.llmodule */
|
|
CAMLprim LLVMModuleRef llvm_parse_bitcode(LLVMContextRef C, LLVMMemoryBufferRef MemBuf) {
|
|
LLVMModuleRef M;
|
|
char *Message;
|
|
|
|
if (LLVMParseBitcodeInContext(C, MemBuf, &M, &Message))
|
|
llvm_raise(*caml_named_value("Llvm_bitreader.Error"), Message);
|
|
|
|
return M;
|
|
}
|