genode/repos/gems/run/cpu_sampler_noux.run
Norman Feske 47a129c6af run/platform_drv.inc: add 'need_usb_hid' function
This function returns the information whether the used platform relies
on USB HID for interactive scenarios by default as is the case for most
ARM platforms. In contrast, for x86 the USB driver can be omitted because
we can use the PS/2 driver (that is readily available in repos/os/).
2017-01-31 12:01:12 +01:00

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if { ![have_spec foc] && ![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 noux/minimal lib/libc_noux
drivers/framebuffer drivers/input
server/terminal server/ram_fs
server/log_terminal
test/libports/ncurses
server/fs_log
server/cpu_sampler
test/cpu_sampler
}
source ${genode_dir}/repos/base/run/platform_drv.inc
lappend_if [need_usb_hid] build_components drivers/usb
lappend_if [have_spec gpio] build_components drivers/gpio
#
# Build Noux packages only once
#
foreach pkg {bash coreutils vim diffutils} {
lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }
append_platform_drv_build_components
build $build_components
# write default vimrc file
set vimrc_fd [open "bin/vim/share/vim/vimrc" w]
puts $vimrc_fd {
set noloadplugins
set hls
set nocompatible
set laststatus=2
set noswapfile
set viminfo=}
close $vimrc_fd
# strip all binaries prior archiving
exec sh -c "find bin/bash/ bin/vim/ bin/coreutils/ -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"
exec tar cfv bin/bash.tar -h -C bin/bash .
exec tar cfv bin/coreutils.tar -h -C bin/coreutils .
exec tar cfv bin/vim.tar -h -C bin/vim .
exec tar cfv bin/diffutils.tar -h -C bin/diffutils .
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_PORT"/>
<service name="IO_MEM"/>
</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>}
append_platform_drv_config
append_if [expr [have_spec framebuffer] && ![get_cmd_switch --autopilot]] config {
<start name="fb_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Framebuffer"/></provides>
</start>}
append_if [have_spec ps2] config {
<start name="ps2_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Input"/></provides>
</start> }
append_if [have_spec gpio] config {
<start name="gpio_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Gpio"/></provides>
<config/>
</start>}
append_if [need_usb_hid] config {
<start name="usb_drv">
<resource name="RAM" quantum="12M"/>
<provides><service name="Input"/></provides>
<config uhci="yes" ehci="yes" xhci="yes"> <hid/> </config>
</start> }
append_if [get_cmd_switch --autopilot] config {
<start name="terminal">
<binary name="log_terminal"/>
<resource name="RAM" quantum="1M"/>
<provides><service name="Terminal"/></provides>
</start> }
append_if [expr ![get_cmd_switch --autopilot]] config {
<start name="terminal">
<resource name="RAM" quantum="2M"/>
<provides><service name="Terminal"/></provides>
<config>
<keyboard layout="de"/>
<font size="12" />
</config>
</start> }
append config {
<start name="ram_fs">
<resource name="RAM" quantum="10M"/>
<provides><service name="File_system"/></provides>
<config>
<content>
<dir name="home">
<inline name=".bashrc"> }
append_if [get_cmd_switch --autopilot] config {
FILE=/samples/cpu_sampler/samples/init/test-cpu_sampler/ep.*.log
while true; do if [ -e $FILE ]; then cat $FILE; fi; done }
append_if [expr ![get_cmd_switch --autopilot]] config {
echo "The sample data will appear in the /samples directory" }
append config {
</inline>
</dir>
<dir name="samples"/>
<dir name="tmp"/>
</content>
<!-- constrain sessions according to their labels -->
<policy label_prefix="fs_log" root="/samples" writeable="yes" />
<policy label="noux -> home" root="/home" writeable="yes" />
<policy label="noux -> samples" root="/samples" />
<policy label="noux -> tmp" root="/tmp" writeable="yes" />
</config>
</start>
<start name="fs_log">
<resource name="RAM" quantum="2M"/>
<provides><service name="LOG"/></provides>
<config>
<policy label="cpu_sampler" merge="true"/>
</config>
</start>
<start name="cpu_sampler">
<resource name="RAM" quantum="4M"/>
<provides>
<service name="CPU"/>
</provides>
<config sample_interval_ms="1000" sample_duration_s="10">
<policy label_prefix="init -> test-cpu_sampler ->" />
</config>
<route>
<service name="LOG" label_prefix="samples"> <child name="fs_log"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="init">
<resource name="RAM" quantum="2M"/>
<config>
<parent-provides>
<service name="CPU"/>
<service name="LOG"/>
<service name="RAM"/>
<service name="ROM"/>
<service name="PD"/>
</parent-provides>
<default-route>
<any-service> <parent/> </any-service>
</default-route>
<start name="test-cpu_sampler">
<resource name="RAM" quantum="1M"/>
<config ld_verbose="yes"/>
</start>
</config>
<route>
<service name="CPU"> <child name="cpu_sampler"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
<start name="noux">
<resource name="RAM" quantum="16M" />
<config>
<fstab>
<tar name="coreutils.tar" />
<tar name="vim.tar" />
<tar name="diffutils.tar" />
<tar name="bash.tar" />
<dir name="dev"> <zero/> <null/> </dir>
<dir name="home"> <fs label="home" /> </dir>
<dir name="samples"> <fs label="samples" /> </dir>
<dir name="tmp"> <fs label="tmp" /> </dir>
</fstab>
<start name="/bin/bash">
<env name="TERM" value="linux" />
<env name="HOME" value="/home" />
</start>
</config>
<route>
<service name="Terminal"> <child name="terminal"/> </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 noux terminal ram_fs log_terminal
libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so
bash.tar coreutils.tar diffutils.tar vim.tar
fs_log cpu_sampler test-cpu_sampler
}
# platform-specific modules
lappend_if [have_spec ps2] boot_modules ps2_drv
lappend_if [have_spec framebuffer] boot_modules fb_drv
lappend_if [need_usb_hid] boot_modules usb_drv
lappend_if [have_spec gpio] boot_modules gpio_drv
append_platform_drv_boot_modules
build_boot_image $boot_modules
if {[have_spec x86_64]} {
# bash.tar is really huge when built for x86_64
append qemu_args " -m 320 "
} else {
append qemu_args " -m 256 "
}
if { ![get_cmd_switch --autopilot] } { run_genode_until forever }
# autopilot test
append qemu_args " -nographic "
set match_string "Test started. func: 0x(\[0-9a-f\]+).*\n"
run_genode_until "$match_string" 120
regexp $match_string $output all func
run_genode_until "\\\[init -> terminal] \[0\]*$func" 90 [output_spawn_id]
exec rm bin/bash.tar
exec rm bin/coreutils.tar
exec rm bin/diffutils.tar
exec rm bin/vim.tar