patch for NetBSD dynamic linker support

[Kevin Buettner]

On Dec 10, 10:00pm, matthew green wrote:

> this patch adds the NetBSD ld.elf_so 'debug' symbol to the table of
> such symbols to allow GDB to properly debug shlibs, etc.
> 
> 2000-12-10  matthew green  <mrg@eterna.com.au>
> 
> 	* solib-svr4.c (solib_break_names): Add NetBSD's `_rtld_debug_state'.

Applied and committed.

Thanks,

Kevin