#
# \brief  Test reflection of segmentation faults to the user land
# \author Norman Feske
# \date   2012-11-01
#

if {[have_spec pistachio]} {
	puts "Pistachio is unsupported (see https://github.com/genodelabs/genode/issues/16)"
	exit 0
}
if {[have_spec fiasco]} {
	puts "Fiasco is unsupported (see run script for details)"
	#
	# The L4/Fiasco kernel has known problems with the destruction of threads
	# that are currently participating in IPC (the "red-thread issue"). The
	# fault-detection test reliably triggers the problem. Since the development
	# of the kernel has been stopped, however, this issue is expected to remain
	# unresolved. Newer kernels such as Fiasco.OC do not have the problem.
	#
	exit 0
}

#
# Build
#

build { core init server/loader test/fault_detection test/segfault }

create_boot_directory

#
# Generate config
#

install_config {
	<config>
		<parent-provides>
			<service name="ROM"/>
			<service name="LOG"/>
			<service name="CPU"/>
			<service name="RM"/>
			<service name="PD"/>
		</parent-provides>
		<default-route>
			<any-service> <parent/> <any-child/> </any-service>
		</default-route>
		<start name="loader" caps="100">
			<resource name="RAM" quantum="10M"/>
			<provides> <service name="Loader"/> </provides>
			<config>
				<policy label_prefix="test-fault_detection">
					<parent-rom name="test-segfault"/>
					<parent-rom name="ld.lib.so"/>
					<parent-rom name="init"/>
				</policy>
			</config>
		</start>
		<start name="test-fault_detection" caps="500">
			<resource name="RAM" quantum="10M"/>
		</start>
	</config>
}

#
# Boot modules
#

# generic modules
set boot_modules { core ld.lib.so init loader test-fault_detection test-segfault }

build_boot_image $boot_modules

#
# Execute test case
#

append qemu_args "-nographic "

run_genode_until "--- finished fault_detection test ---.*\n" 30
