Our architecture is arm-like,and our gcc version is 3.2.1 I found the libgcc.a in gcc consists of some .oS files which are compiled with -fPIC option and I found that the -fPIC option would result in some problems in some programs static linking these .oS files I want to ask that should the -fPIC option be appropriate here? ------------------------------------------- Chen Yin chenyin@xxxxxxxxxxxxxxx Microprocessor Research&development Center Peking University