mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
50c69e8bdb
The llvm_string_of_message function, called by llvm_raise, calls LLVMDisposeMessage, which expects the message to be dynamically allocated; it fails freeing the message otherwise. So always dynamically allocate with LLVMCreateMessage. Differential Revision: http://reviews.llvm.org/D18675 llvm-svn: 265116
43 lines
1.9 KiB
C
43 lines
1.9 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 "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 */
|
|
CAMLprim 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 */
|
|
CAMLprim 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;
|
|
}
|