hi friends

I tried to link c++ object files using "bfin-elf-ld" and got some
undefined reference errors
Errors:::::
(.text+0x2ee8): undefined reference to `operator delete(void*)'
(.text+0x2ef4): undefined reference to `_Unwind_Resume'
(.text+0x2efa): undefined reference to `operator new(unsigned long)'
(.text+0x25f6): undefined reference to `__muldf3'
(.text+0x2620): undefined reference to `__floatsidf'

I dont know why its giving these errors..
Plz help me to fix this

thanks in advance