gcc --target-help
gcc -Q --help=target
參考網址:https://stackoverflow.com/questions/5470257/how-to-see-which-flags-march-native-will-activate
參考網址:https://stackoverflow.com/questions/27786932/what-is-the-default-for-gcc-march-option
gcc --target-help
gcc -Q --help=target
參考網址:https://stackoverflow.com/questions/5470257/how-to-see-which-flags-march-native-will-activate
參考網址:https://stackoverflow.com/questions/27786932/what-is-the-default-for-gcc-march-option
1、gdb調試彙編代碼 (1)、假設有如下代碼,test.c /*test.c*/ void main() { int a, int b, int c; a = 1; b = 2; add_mmx