Hello,
Does anyone know where I can download cc compiler (not gcc).
I am using SunOS 5.8 on Sun Blade machine.
Thanks.
----- Original Message -----
From: Segher Boessenkool <segher@xxxxxxxxx>
Date: Fri, 18 Jul 2003 04:05:42 +0200
To: Paolo Massimino <paolo.massimino@xxxxxxxxxxxx>
Subject: Re: Executable shared object
> Paolo Massimino wrote:
> > Hi All!
> > I have a problem. I need to build a sherd object that, like libc do, can
> > print some information when you execute it like a normal executable.
> > Anyone can help me ?
> > Thank you
> > Paolo
>
> Assuming you are on an ELF GNU/Linux system...
>
> Link normally, but add -Wl,-e,the_name_of_your_entry_point
> for example this Makefile fragment:
>
> --- 8< ---
> dop.so: dop.c
> gcc -Wall -W -fPIC -shared -o dop.so dop.c -lc -Wl,-e,my_main
> --- 8< ---
>
> and add code like this:
>
> --- 8< ---
> const char my_interp[] __attribute__((section(".interp"))) = "/lib/ld.so.1";
>
> void my_main(int argc, char **argv)
> {
> int i;
>
> printf("Called as:");
> for (i = 0; i < argc; i++)
> printf(" %s", argv[i]);
> printf("\n");
>
> exit(0);
> }
> --- 8< ---
>
>
> Have fun,
>
> Segher
>
>
