1.11.0 patch for rtems crt0.c

[J. Johnston]

Patch checked in.

-- Jeff J.

Joel Sherrill wrote:
> The attached patch tinkers a bit more with RTEMS dummy crt0.o so
> autoconf can now link programs on more targets.
> 
> 2003-01-13      Joel Sherrill <joel@OARcorp.com>
> 
>         * libc/sys/rtems/crt0.c: Define extra symbols on SH and HP-PA to
>         autoconf can link programs.
> 
> 
> 
> ------------------------------------------------------------------------
> 
> 2003-01-13	Joel Sherrill <joel@OARcorp.com>
> 
> 	* libc/sys/rtems/crt0.c: Define extra symbols on SH and HP-PA to
> 	autoconf can link programs.
> 
> diff -uNr /usr1/rtems/work-tools/original/newlib-1.11.0/newlib/libc/sys/rtems/crt0.c newlib-1.11.0/newlib/libc/sys/rtems/crt0.c
> --- /usr1/rtems/work-tools/original/newlib-1.11.0/newlib/libc/sys/rtems/crt0.c	Tue Oct  8 08:09:05 2002
> +++ newlib-1.11.0/newlib/libc/sys/rtems/crt0.c	Mon Jan  6 11:07:35 2003
> @@ -41,6 +41,8 @@
>    int __FIXUP_START__;  int __FIXUP_END__;
>    int __EXCEPT_START__; int __EXCEPT_END__;
>    int __init;           int __fini;
> +  int __CTOR_LIST__;    int __CTOR_END__;
> +  int __DTOR_LIST__;    int __DTOR_END__;
>  #endif
>  
>  /* The SH expects certain symbols to be defined in the linker script. */
> @@ -61,6 +63,10 @@
>    asm ( "\$global\$:");
>  */
>  
> +  asm (".text");
> +  asm (".global");
> +  asm (".EXPORT $$dyncall,ENTRY");
> +  asm ("$$dyncall:");
>    int atexit(void (*function)(void)) { return 0; }
>  #endif
>