gdb/

	gdb/
	* Makefile.in (SFILES): Remove common/target-common.c and
	add target/waitstatus.c.
	(HFILES_NO_SRCDIR): Remove common/target-common.h and add
	target/resume.h, target/wait.h and target/waitstatus.h.
	(COMMON_OBS): Remove target-common.o and add
	waitstatus.o.
	(target-common.o): Remove.
	(waitstatus.o): New target object file.
	* common/target-common.c: Move contents to
	target/waitstatus.c and remove.
	* common/target-common.h: Move contents to other files and
	remove.
	(enum resume_kind: Move to target/resume.h.
	(TARGET_WNOHANG): Move to target/wait.h.
	(enum target_waitkind): Move to target/waitstatus.h.
	(struct target_waitstatus): Likewise.
	* target.h: Do not include target-common.h and
	include target/resume.h, target/wait.h and
	target/waitstatus.h.
	* target/resume.h: New file.
	* target/wait.h: New file.
	* target/waitstatus.h: New file.
	* target/waitstatus.c: New file.

	gdb/gdbserver/
	* Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
	(SFILES): Remove $(srcdir)/common/target-common.c and
	add $(srcdir)/target/waitstatus.c.
	(OBS): Remove target-common.o and add waitstatus.o.
	(server_h): Remove $(srcdir)/../common/target-common.h and
	add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
	and $(srcdir)/../target/waitstatus.h.
	(target-common.o): Remove.
	(waitstatus.o): New target object file.
	* target.h: Do not include target-common.h and
	include target/resume.h, target/wait.h and
	target/waitstatus.h.