1 /* 2 * Copyright 2010, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef BCC_INTERNAL_H 18 #define BCC_INTERNAL_H 19 20 #include <bcc/bcc.h> 21 22 #if defined(__cplusplus) 23 24 #define BCC_OPAQUE_TYPE_CONVERSION(TRANSPARENT_TYPE, OPAQUE_TYPE) \ 25 inline OPAQUE_TYPE wrap(TRANSPARENT_TYPE ptr) { \ 26 return reinterpret_cast<OPAQUE_TYPE>(ptr); \ 27 } \ 28 \ 29 inline TRANSPARENT_TYPE unwrap(OPAQUE_TYPE ptr) { \ 30 return reinterpret_cast<TRANSPARENT_TYPE>(ptr); \ 31 } 32 33 namespace llvm { 34 class Module; 35 } 36 37 namespace bcc { 38 class Script; 39 40 /* Function information struct */ 41 struct FuncInfo { 42 char const *name; 43 void *addr; 44 size_t size; 45 }; 46 47 BCC_OPAQUE_TYPE_CONVERSION(bcc::Script *, BCCScriptRef); 48 BCC_OPAQUE_TYPE_CONVERSION(llvm::Module *, LLVMModuleRef); 49 50 } // namespace bcc 51 52 #undef BCC_OPAQUE_TYPE_CONVERSION 53 54 #endif // defined(__cplusplus) 55 56 #endif // BCC_INTERNAL_H 57
