mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 04:30:23 +00:00
de3931241a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180882 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.8 KiB
C++
47 lines
1.8 KiB
C++
//===- llvm/Support/CBindingWrapph.h - C Interface Wrapping -----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file declares the wrapping macros for the C interface.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_C_BINDING_WRAPPING_H
|
|
#define LLVM_C_BINDING_WRAPPING_H
|
|
|
|
#include "llvm/Support/Casting.h"
|
|
|
|
#define DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \
|
|
inline ty *unwrap(ref P) { \
|
|
return reinterpret_cast<ty*>(P); \
|
|
} \
|
|
\
|
|
inline ref wrap(const ty *P) { \
|
|
return reinterpret_cast<ref>(const_cast<ty*>(P)); \
|
|
}
|
|
|
|
#define DEFINE_ISA_CONVERSION_FUNCTIONS(ty, ref) \
|
|
DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \
|
|
\
|
|
template<typename T> \
|
|
inline T *unwrap(ref P) { \
|
|
return cast<T>(unwrap(P)); \
|
|
}
|
|
|
|
#define DEFINE_STDCXX_CONVERSION_FUNCTIONS(ty, ref) \
|
|
DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \
|
|
\
|
|
template<typename T> \
|
|
inline T *unwrap(ref P) { \
|
|
T *Q = (T*)unwrap(P); \
|
|
assert(Q && "Invalid cast!"); \
|
|
return Q; \
|
|
}
|
|
|
|
#endif
|