% nm /usr/obj/usr/src/gnu/lib/libsupc++/libsupc++.so | c++filt | egrep 'operator (new|delete)' | cut -f1 -d' ' > tmp.txt

$ while read i;do nm /usr/obj/usr/src/gnu/lib//libsupc++/libsupc++.so|grep $i;done<tmp.txt>sym.txt

$ cat sym.txt
0000000000009e20 T _ZdaPv
0000000000009e00 T _ZdaPvRKSt9nothrow_t
00000000000155f0 T _ZdlPv
0000000000009e40 T _ZdlPvRKSt9nothrow_t
0000000000009410 t _ZdlPvS_
00000000000090d0 t _Znam
00000000000090b0 t _ZnamRKSt9nothrow_t
0000000000009220 t _Znwm
00000000000093f0 t _ZnwmPv
0000000000009110 t _ZnwmRKSt9nothrow_t