* sysdeps/mips/strcmp.S: New.
Remove extra whitespace from end of line.
Move execve to syscalls.list (bug 14138).

Continuing the move of syscall definitions to syscalls.list, where
previous cleanups have made this possible, this patch moves the
definition of execve.  (In this case, it was the removal of bounded
pointers support, rather than old kernel support, which made the move
possible.)

Tested for x86_64.

	[BZ #14138]
	* sysdeps/unix/sysv/linux/execve.c: Remove file.
	* sysdeps/unix/sysv/linux/syscalls.list (execve): Add syscall.
remove nested functions from elf/dl-deps.c