* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h

	* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
	(INTERNAL_SYSCALL): Update internal_syscall##nr invocation.
	(INTERNAL_SYSCALL_NCS): New.
	(internal_syscall0, internal_syscall1, internal_syscall2,
	internal_syscall3, internal_syscall4, internal_syscall5,
	internal_syscall6): Take ncs_init, cs_init, and input arguments.
	Use them.  Correct types for registers.
	* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
	(INTERNAL_SYSCALL): Update internal_syscall##nr invocation.
	(INTERNAL_SYSCALL_NCS): New.
	(internal_syscall0, internal_syscall1, internal_syscall2,
	internal_syscall3, internal_syscall4, internal_syscall5,
	internal_syscall6): Take ncs_init, cs_init, and input arguments.
	Use them.
	* sysdeps/unix/sysv/linux/mips/mips64/syscalls.list: Remove
	recvfrom and sendto.  Mark lseek, msgrcv, and msgsnd as cancellation
	points.
	* sysdeps/mips/dl-machine.h (elf_machine_rel): Remove unused "value".
	Use Elf(Addr) for TLS relocation targets.
	* sysdeps/unix/sysv/linux/mips/mips64/Makefile: New file.
	* sysdeps/unix/sysv/linux/mips/nptl/lowlevellock.h (lll_futex_wait,
	lll_futex_timed_wait, lll_futex_wake, lll_futex_requeue): Cast
	futexp to long for n64.
	* sysdeps/unix/sysv/linux/mips/mips64/nptl/sysdep-cancel.h: New file.