replacing a function from libc.a

[Mohammad Saleem]

Hi all,

I have built cross compiler for H8300.
I am linking the target application with the lib libc.a built along with 
cross compiler.
Now I want to replace a function say realloc from libca. and want to add 
my own implementation to libc.a.
One way can be that I replace the realloc.c file with my own realloc.c 
and built newlib again. But this is time consuming process. I wonder if 
there is other way to replace realloc.o with my realloc.o to libc.a

Any help in this regard.

regards
/Mohammad


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