13 Security Lab

코드의 흐름을 파악하기 어렵거나, 프로그램이 죽는 위치를 찾기 어려울때 #define DBG_CHECK printf("(%s:%s:%d)n",__FILE__,__FUNCTION__,__LINE__); int main() { DBG_CHECK; return 0; } DBG_CHECK가 위치하는 파일,함수명,라인번호의 정보가 화면에 출력

Symbols for Kernel Debugging Symbol files contain the names of functions and variables and the layout and format of data structures.They are generated by the linker and used by debuggers to reference and display these names during a debug session. This information is not usually stored in the binary image because it isnot needed to execute the code. This means that binaries are smaller and faste..