00001
00002
00003
00004
00005 #ifndef BALL_COMMON_DEBUG_H
00006 #define BALL_COMMON_DEBUG_H
00007
00008 #ifndef BALL_CONFIG_CONFIG_H
00009 # include <BALL/CONFIG/config.h>
00010 #endif
00011
00012 #ifdef BALL_NO_INLINE_FUNCTIONS
00013 # define BALL_INLINE
00014 #else
00015 # define BALL_INLINE inline
00016 #endif
00017
00018 #include <string>
00019 #include <cstring>
00020
00021 #ifdef BALL_DEBUG
00022
00023 # define BALL_PRECONDITION_EXCEPTION(condition, message)\
00024 if (!(condition))\
00025 {\
00026 Exception::Precondition e(__FILE__, __LINE__, #condition);\
00027 if (strcmp(message, "") != 0)\
00028 {\
00029 ::std::string tmp(e.getMessage());\
00030 tmp += ::std::string(message);\
00031 e.setMessage(tmp);\
00032 }\
00033 throw e;\
00034 }\
00035
00036 # define BALL_POSTCONDITION_EXCEPTION(condition, message)\
00037 if (!(condition))\
00038 {\
00039 Exception::Postcondition e(__FILE__, __LINE__, #condition);\
00040 if (strcmp(message, "") != 0)\
00041 {\
00042 std::string tmp(e.getMessage());\
00043 tmp += std::string(message);\
00044 e.setMessage(tmp);\
00045 }\
00046 throw e;\
00047 }\
00048
00049 # ifdef BALL_COMPILER_GXX
00050 # include <execinfo.h>
00051 # include <cxxabi.h>
00052
00053 # define BALL_PRINT_BACKTRACE()\
00054 {\
00055 void *bt_addresses[100];\
00056 char **bt;\
00057 \
00058 int bt_size = backtrace(bt_addresses, 100);\
00059 bt = backtrace_symbols(bt_addresses, bt_size);\
00060 \
00061 char* demangled=0;\
00062 size_t num_demangled;\
00063 int status;\
00064 std::vector<String> split;\
00065 \
00066 for(int i = 0; i < bt_size; i++)\
00067 {\
00068 String mangled(bt[i]);\
00069 \
00070 Log.warn() << i << ": " << bt[i] << " ";\
00071 mangled = mangled.getField(1, "()");\
00072 mangled = mangled.getField(0, "+");\
00073 \
00074 char* out = abi::__cxa_demangle(mangled.c_str(), demangled, &num_demangled, &status);\
00075 if (status == 0) Log.warn() << "demangled: " << String(out);\
00076 if (num_demangled > 0) free(demangled);\
00077 demangled = 0;\
00078 Log.warn() << std::endl;\
00079 }\
00080 free(bt);\
00081 }\
00082
00083 # else
00084 # define BALL_PRINT_BACKTRACE()
00085 # endif
00086
00087 #else
00088
00089 # define BALL_PRECONDITION_EXCEPTION(condition, message)
00090 # define BALL_POSTCONDITION_EXCEPTION(condition, message)
00091 # define BALL_PRINT_BACKTRACE()
00092
00093 #endif // BALL_DEBUG
00094
00095 #endif // BALL_COMMON_DEBUG_H
