genode/repos/os/run/trace_logger.run

#
# Build
#

set build_components {
	core
	init
	drivers/timer
	server/dynamic_rom
	app/cpu_burner
	test/trace_logger
	app/trace_logger
	lib/trace/policy/null
	lib/trace/policy/rpc_name
}

proc gpio_drv { } { if {[have_spec rpi] && [have_spec hw]}  { return hw_gpio_drv }
                    if {[have_spec rpi] && [have_spec foc]} { return foc_gpio_drv }
                    return gpio_drv }

source ${genode_dir}/repos/base/run/platform_drv.inc

lappend_if [have_spec gpio] build_components drivers/gpio

append_platform_drv_build_components

build $build_components

create_boot_directory

#
# Generate config
#

append config {
<config prio_levels="2" ld_verbose="yes">
	<parent-provides>
		<service name="ROM"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="IO_PORT"/>
		<service name="PD"/>
		<service name="RM"/>
		<service name="CPU"/>
		<service name="LOG"/>
		<service name="TRACE"/>
	</parent-provides>
	<default-route>
		<any-service> <parent/> <any-child/> </any-service>
	</default-route>
	<default caps="100"/>}

append_platform_drv_config

append_if [have_spec gpio] config "
	<start name=\"[gpio_drv]\" caps=\"140\">
		<resource name=\"RAM\" quantum=\"4M\"/>
		<provides><service name=\"Gpio\"/></provides>
		<config/>
	</start>"

append config {
	<start name="timer">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Timer"/></provides>
	</start>

	<start name="trace_logger" >
		<resource name="RAM" quantum="100M"/>
		<config verbose="yes"
		        session_ram="10M"
		        session_parent_levels="1"
		        session_arg_buffer="64K"
		        period_sec="3"
		        activity="yes"
		        affinity="yes"
		        default_policy="null"
		        default_buffer="1K">

			<policy label_prefix="init -> cpu_burner"
			        thread="ep"/>

			<policy label="init -> test-trace_logger"
			        thread="ep"
			        buffer="4K"
			        policy="rpc_name"/>
		</config>
	</start>

	<start name="dynamic_rom">
		<resource name="RAM" quantum="4M"/>
		<provides><service name="ROM"/></provides>
		<config verbose="yes">
			<rom name="cpu_burner1.config">
				<inline description="initial state">
					<config percent="5"/>
				</inline>
				<sleep milliseconds="5000" />
				<inline description="50%">
					<config percent="50" />
				</inline>
				<sleep milliseconds="5000" />
			</rom>
			<rom name="cpu_burner2.config">
				<inline description="initial state">
					<config percent="5"/>
				</inline>
				<sleep milliseconds="4800" />
				<inline description="100%">
					<config percent="70" />
				</inline>
				<sleep milliseconds="2700" />
			</rom>
		</config>
	</start>

	<start name="test-trace_logger" >
		<resource name="RAM" quantum="1M"/>
	</start>

	<start name="cpu_burner.1">
		<binary name="cpu_burner"/>
		<resource name="RAM" quantum="1M"/>
		<configfile name="cpu_burner1.config"/>
		<route>
			<service name="ROM" label="cpu_burner1.config"> <child name="dynamic_rom"/> </service>
			<any-service> <parent/> <any-child/> </any-service>
		</route>
	</start>

	<start name="cpu_burner.2">
		<binary name="cpu_burner"/>
		<resource name="RAM" quantum="1M"/>
		<configfile name="cpu_burner2.config"/>
		<route>
			<service name="ROM" label="cpu_burner2.config"> <child name="dynamic_rom"/> </service>
			<any-service> <parent/> <any-child/> </any-service>
		</route>
	</start>
</config>}

install_config $config


#
# Boot modules
#

# generic modules
set boot_modules {
	core
	ld.lib.so
	init
	timer
	dynamic_rom
	cpu_burner
	trace_logger
	test-trace_logger
	null
	rpc_name
}

# platform-specific modules
append_platform_drv_boot_modules

lappend_if [have_spec gpio] boot_modules [gpio_drv]

build_boot_image $boot_modules

append qemu_args " -nographic "

if {[have_spec x86]} { append qemu_args " -smp 4,cores=4 " }

set done_string ""
for {set i 50} {$i <= 100} {incr i 1} {
	append done_string ".*trace_logger\] $i .*\n"
	append done_string ".*trace_logger\] trigger_once.*\n"
	append done_string ".*trace_logger\] trigger_once.*\n"
}

run_genode_until $done_string 60