set sha256sum     [installed_command sha256sum]

build {
	core init
	timer
	lib/libc_noux
	noux-pkg/coreutils
	noux/minimal
	proxy/rom_verify
	server/log_terminal
	server/lz_rom
}

# strip coreutils binaries and create tar archive
exec sh -c "[cross_dev_prefix]strip bin/coreutils/bin/*"
exec tar cfv bin/coreutils.tar -h -C bin/coreutils .

# get the hash of the tarball to check against after decompression
set tar_digest [lindex [exec $sha256sum bin/coreutils.tar] 0]

create_boot_directory

append config {
	<config verbose="yes">
		<parent-provides>
			<service name="ROM"/>
			<service name="LOG"/>
			<service name="RAM"/>
			<service name="RM"/>
			<service name="CPU"/>
			<service name="PD"/>
			<service name="IRQ"/>
			<service name="IO_MEM"/>
			<service name="IO_PORT"/>
		</parent-provides>
		<default-route>
			<any-service> <parent/> <any-child/> </any-service>
		</default-route>
		<start name="timer">
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Timer"/></provides>
		</start>
		<start name="terminal">
			<binary name="log_terminal" />
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Terminal"/></provides>
		</start>
		<start name="lz_rom">
			<resource name="RAM" quantum="64M"/>
			<provides> <service name="ROM"/> </provides>
			<config>
				<vfs> <tar name="coreutils.tar.lz.tar"/> </vfs>
				<libc/>
			</config>
		</start>
		<start name="rom_verify">
			<resource name="RAM" quantum="2M"/>
			<provides> <service name="ROM"/> </provides>
			<config>}
append config "<policy label_suffix=\"coreutils.tar\" sha256=\"$tar_digest\"/>"
append config {
			</config>
			<route>
				<service name="ROM" label_suffix="coreutils.tar">
					<child name="lz_rom"/> </service>
				<any-service> <parent/> <any-child/> </any-service>
			</route>
		</start>
		<start name="noux">
			<resource name="RAM" quantum="32M"/>
			<config verbose="yes">
				<fstab> <tar name="coreutils.tar" /> </fstab>
				<start name="/bin/ls"> <arg value="-Rla"/> </start>
			</config>
			<route>
				<service name="ROM" label="coreutils.tar">
					<child name="rom_verify"/> </service>
				<any-service> <parent/> <any-child/> </any-service>
			</route>

		</start>
	</config>
}

install_config $config

# Lzip the coreutils tarball
exec lzip --force --keep bin/coreutils.tar

# Tar the Lziped tarball because a zero padded ROM will not work
exec tar cf bin/coreutils.tar.lz.tar -C bin coreutils.tar.lz

build_boot_image {
	core init ld.lib.so
	coreutils.tar.lz.tar
	libc.lib.so vfs.lib.so
	libc_noux.lib.so
	libm.lib.so
	log_terminal
	lz_rom
	noux
	rom_verify
	stdcxx.lib.so
	timer
}

append qemu_args " -nographic -serial mon:stdio "

if {[have_spec x86_64]} {
	# coreutils.tar is really huge when built for x86_64
}

run_genode_until {child "noux" exited with exit value 0.*\n} 30

exec rm bin/coreutils.tar.lz.tar bin/coreutils.tar.lz bin/coreutils.tar
