I'm using g++ for Hitachi sh and h8 but....

[Michael Svetlik]

Are you sure, those linker tags _are_ syscalls? I assume, they are 
compiler built-in's, so give him a -fno-builtin.
More informations about gcc and friends are here : 
http://www.gnu.org/software/gcc/onlinedocs/

MS (not M$)

Fabio Giovagnini wrote:

>Hi everybody,
>as in the object, I'm using g++ for sh and h8 that are the uP we use for our 
>boards. Because of we work in a very strict real time enviroment we can't use 
>a general purpose os, so I wrote a simpel c++ application framework to 
>improve the speed of my development. Every thing works fine, but if I analyze 
>the map file, I can see all the posix system calls linked in, even if I don't 
>implement the posix sys calls and I don't use them. 
>Is there a linker or compiler option to turn off a set of standard c 
>functions?
>
>Thanks.
>
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