genode/repos/base/run/mp_server.run

#
# \brief  Test to start and call RPC entrypoint on all available CPUs
# \author Norman Feske
# \author Alexander Boettcher
#


build "core init test/mp_server"

create_boot_directory

install_config {
	<config>
		<parent-provides>
			<service name="LOG"/>
			<service name="CPU"/>
			<service name="ROM"/>
			<service name="PD"/>
		</parent-provides>
		<default-route>
			<any-service> <parent/> </any-service>
		</default-route>
		<default caps="100"/>
		<start name="test-server-mp">
			<resource name="RAM" quantum="10M"/>
		</start>
	</config>
}

build_boot_image "core ld.lib.so init test-server-mp"

if {[have_include "power_on/qemu"]} {
	# in general we want to have at least 2 CPUs
	set want_cpus 2

	# pbxa9 - foc does only use 1 cpu even if more are configured
	# pbxa9 - hw does not support multiple CPUs
	if {[have_spec pbxa9]} { set want_cpus 1 }
	# kernels only using one CPU even if more are configured
	if {[have_spec okl4]}                       { set want_cpus 1 }
	if {[have_spec pistachio]}                  { set want_cpus 1 }
	if {[have_spec fiasco]}                     { set want_cpus 1 }
	if {([have_spec x86_64] && [have_spec hw])} { set want_cpus 1 }
	if {[have_spec zynq]}                       { set want_cpus 1 }

	append qemu_args " -nographic  -smp $want_cpus,cores=$want_cpus "
}

# run the test
run_genode_until {\[init -\> test-server-mp\] done.*\n} 60

set cpus [regexp -inline {Detected [0-9x]+ CPU[s\.]} $output]
set cpus [regexp -all -inline {[0-9]+} $cpus]
set cpus [expr [lindex $cpus 0] * [lindex $cpus 1]]

if {[have_include "power_on/qemu"]} {
	if {$want_cpus != $cpus} {
		puts "CPU count is not as expected: $want_cpus != $cpus"
		exit 1;
	}
}

# pay only attention to the output of init and its children
grep_output {^\[init }

# remove upgrade messages from init
unify_output {\[init \-\> test\-server\-mp\] upgrading quota donation for .* \([0-9]+ bytes\)} ""
trim_lines

unify_output {transfer cap [a-f0-9]+} "transfer cap UNIFIED"
unify_output {yes - idx [a-f0-9]+} "yes - idx UNIFIED"
unify_output {\- received cap [a-f0-9]+} "- received cap UNIFIED"

set good_string {
	[init -> test-server-mp] --- test-mp_server started ---
	[init -> test-server-mp] Detected }
append good_string "$cpus"
append good_string "x1 CPU"
if {$cpus > 1} { append good_string "s" }
append good_string ".\n"

for {set r 0} {$r < $cpus} {incr r} {
	append good_string {[init -> test-server-mp] call server on CPU }
	append good_string "$r\n"
	append good_string {[init -> test-server-mp] function test_untyped: got value }
	append good_string "$r\n"
}

for {set r 0} {$r < $cpus} {incr r} {
	append good_string {[init -> test-server-mp] call server on CPU }
	append good_string "$r - transfer cap UNIFIED\n"
	append good_string {[init -> test-server-mp] function test_cap: capability is valid ? yes - idx UNIFIED}
	append good_string "\n"
}

for {set r 0} {$r < $cpus} {incr r} {
	append good_string {[init -> test-server-mp] call server on CPU }
	append good_string "$r - transfer cap UNIFIED\n"
	append good_string {[init -> test-server-mp] function test_cap_reply: capability is valid ? yes - idx UNIFIED}
	append good_string "\n"
	append good_string {[init -> test-server-mp] got from server on CPU }
	append good_string "$r - received cap UNIFIED\n"
}

append good_string {[init -> test-server-mp] done}

compare_output_to $good_string