* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64.
	({STARTFILE,ENDFILE}_LINUX_SPEC): Define.

	* config/rs6000/sysv4.h (ENDFILE_SPEC): Add crtsaveres.o.
	* config/rs6000/eabi.asm: Remove ABI save restore routines.
	* config/rs6000/t-ppccomm: Build crtsavres.o.
	* config/rs6000/crtsavres.asm: New file.

From-SVN: r49873