1 /*===-- llvm-c/BitReader.h - BitReader Library C Interface ------*- C++ -*-===*\ 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 |* *| 10 |* This header declares the C interface to libLLVMBitReader.a, which *| 11 |* implements input of the LLVM bitcode format. *| 12 |* *| 13 |* Many exotic languages can interoperate with C code but have a harder time *| 14 |* with C++ due to name mangling. So in addition to C, this interface enables *| 15 |* tools written in such languages. *| 16 |* *| 17 \*===----------------------------------------------------------------------===*/ 18 19 #ifndef LLVM_C_BITCODEREADER_H 20 #define LLVM_C_BITCODEREADER_H 21 22 #include "llvm-c/Core.h" 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 29 /* Builds a module from the bitcode in the specified memory buffer, returning a 30 reference to the module via the OutModule parameter. Returns 0 on success. 31 Optionally returns a human-readable error message via OutMessage. */ 32 LLVMBool LLVMParseBitcode(LLVMMemoryBufferRef MemBuf, 33 LLVMModuleRef *OutModule, char **OutMessage); 34 35 LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef, 36 LLVMMemoryBufferRef MemBuf, 37 LLVMModuleRef *OutModule, char **OutMessage); 38 39 /** Reads a module from the specified path, returning via the OutMP parameter 40 a module provider which performs lazy deserialization. Returns 0 on success. 41 Optionally returns a human-readable error message via OutMessage. */ 42 LLVMBool LLVMGetBitcodeModuleInContext(LLVMContextRef ContextRef, 43 LLVMMemoryBufferRef MemBuf, 44 LLVMModuleRef *OutM, 45 char **OutMessage); 46 47 LLVMBool LLVMGetBitcodeModule(LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM, 48 char **OutMessage); 49 50 51 /** Deprecated: Use LLVMGetBitcodeModuleInContext instead. */ 52 LLVMBool LLVMGetBitcodeModuleProviderInContext(LLVMContextRef ContextRef, 53 LLVMMemoryBufferRef MemBuf, 54 LLVMModuleProviderRef *OutMP, 55 char **OutMessage); 56 57 /** Deprecated: Use LLVMGetBitcodeModule instead. */ 58 LLVMBool LLVMGetBitcodeModuleProvider(LLVMMemoryBufferRef MemBuf, 59 LLVMModuleProviderRef *OutMP, 60 char **OutMessage); 61 62 #ifdef __cplusplus 63 } 64 #endif 65 66 #endif 67
