2004-02-12  Christopher January  <chris@atomice.net>

	* config/i386/linux.mh: Add valgrind.o to NATDEPFILES.
	* doc/gdb.texinfo: Add documentation for start-with-shell flag and
	Valgrind target.
	* fork-child.c: Add gdbcmd.h include.
	(fork_inferior): Replace STARTUP_WITH_SHELL with
	start_with_shell_flag.
	(startup_inferior): Remove ntraps argument. Replace STARTUP_WITH_SHELL
	with start_with_shell_flag.
	(_initialize_fork_child): New function.
	* infcmd.c: Add declaration for start_with_shell_flag.
	(construct_inferior_arguments): Replace STARTUP_WITH_SHELL with
	start_with_shell_flag.
	* inferior.h: Change reference to STARTUP_WITH_SHELL to
	start_with_shell_flag. Define START_INFERIOR_TRAPS_EXPECTED_NOSHELL
	macro. Add extern declaration for start_with_shell_flag.
	* Makefile.in: Add valgrind.c to ALLDEPFILES. Add valgrind.o
	dependancies.
	* target.c (target_info): Remove t->to_has_memory check.
	* valgrind.c: New file.