genode/repos/os/run/ping.run
Martin Stein 980f3e9c5c net: use Size_guard for packet-data accessors
Instead of handing over the maximum available size to the packet data
accessors, hand over a size guard that keeps track of the packets
boundaries.

This commit also moves the size-guard utilitiy header of Ping and NIC
Router to the include/net directory making it a part of the net library.
It applies the new approach to all net-lib users in the basic repositories.

Ping looses its configurability regarding the ICMP data size as this would
require an additional method in the size guard which would be used only by
Ping.

The size guard was also re-worked to fit the fact that a packet can
bring a tail as well as a header (Ethernet).

Issue #2788
2018-05-30 13:36:11 +02:00

100 lines
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#
# Build
#
if {![have_include power_on/qemu]} {
puts "Run script is only supported on Qemu"
exit 0
}
set build_components {
core
init
drivers/timer
drivers/nic
app/ping
}
source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components
build $build_components
create_boot_directory
#
# Generate config
#
append config {
<config>
<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"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<default caps="100"/>}
append_platform_drv_config
append config {
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="nic_drv">
<binary name="} [nic_drv_binary] {"/>
<resource name="RAM" quantum="4M"/>
<provides><service name="Nic"/></provides>
</start>
<start name="ping">
<resource name="RAM" quantum="8M"/>
<config src_ip="10.0.2.55"
dst_ip="10.0.2.2"
period_sec="1"
verbose="no"
count="3"/>
<route>
<service name="Nic"> <child name="nic_drv"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
</config>}
install_config $config
#
# Boot modules
#
# generic modules
append boot_modules {
core init
timer
} [nic_drv_binary] {
ping
ld.lib.so
}
# platform-specific modules
lappend_if [have_spec linux] boot_modules fb_sdl
append_platform_drv_boot_modules
build_boot_image $boot_modules
append_if [have_spec x86] qemu_args " -net nic,model=e1000 "
append_if [have_spec lan9118] qemu_args " -net nic,model=lan9118 "
append qemu_args " -net user -nographic "
run_genode_until "\"ping\" exited with exit value 0.*\n" 25