* solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special Solaris 2/Intel definition. * configure.in (i?86-*-solaris2.[89]*): Define SOLARIS25_PROC_VDB_BUG_FIXED. * include/private/gcconfig.h [I386 && SUNOS5]: Use it. * configure: Regenerate. * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext. (DATAEND): Define using _end. From-SVN: r45825