genode/repos/gems/run/cpu_sampler.run

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if { ![have_spec foc] && ![have_spec hw] && ![have_spec nova] &&
![have_spec okl4] && ![have_spec sel4] } {
puts "Run script is not supported on this platform"
exit 0
}
set build_components {
core
init
drivers/timer
server/cpu_sampler
test/cpu_sampler
}
if {[have_spec foc] || [have_spec nova]} {
lappend build_components lib/cpu_sampler_platform-$::env(KERNEL)
} else {
lappend build_components lib/cpu_sampler_platform-generic
}
build $build_components
create_boot_directory
install_config {
<config>
<parent-provides>
<service name="CPU"/>
<service name="IO_PORT"/>
<service name="IRQ"/>
<service name="LOG"/>
<service name="PD"/>
<service name="ROM"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<default caps="100"/>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides>
<service name="Timer"/>
</provides>
</start>
<start name="cpu_sampler">
<resource name="RAM" quantum="4M"/>
<provides>
<service name="CPU"/>
</provides>
<config sample_interval_ms="100" sample_duration_s="1">
<policy label="test-cpu_sampler -> ep" />
</config>
</start>
<start name="test-cpu_sampler">
<resource name="RAM" quantum="1M"/>
<config ld_verbose="yes"/>
<route>
<service name="CPU"> <child name="cpu_sampler"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
</config>
}
#
# Boot modules
#
# evaluated by the run tool
proc binary_name_cpu_sampler_platform_lib_so { } {
if {[have_spec foc] || [have_spec nova]} {
return "cpu_sampler_platform-$::env(KERNEL).lib.so"
} else {
return "cpu_sampler_platform-generic.lib.so"
}
}
build_boot_image {
core ld.lib.so init timer
cpu_sampler cpu_sampler_platform.lib.so
test-cpu_sampler
}
append qemu_args "-nographic "
set match_string "Test started. func: 0x(\[0-9a-f\]+).*\n"
run_genode_until "$match_string" 10
regexp $match_string $output all func
run_genode_until "\\\[init -> cpu_sampler -> samples -> test-cpu_sampler -> ep\\\.1] \[0\]*$func" 2 [output_spawn_id]