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When building Genode on a Linux system running in a Xen Dom0, the 'xen'
run target can run a Genode scenario in a Xen DomU.
Usage: in build/x86_*/etc/build.conf, define:
RUN_OPT = --include boot_dir/$(KERNEL) --include image/iso --include power_on/xen --include log/xen --include power_off/xen
The Xen DomU runs in HVM mode and loads Genode from an ISO image. Serial
log output is printed to the console and graphical output is shown in an
SDL window.
The Xen DomU ist managed using the 'xl' command line tool and it is
possible to add configuration options in the 'xen_args' variable in a run
script. Common options are:
- disabling the graphical output:
append xen_args { sdl="0" }
- configuring a network device:
append xen_args { vif=\["model=e1000,mac=02:00:00:00:01:01,bridge=xenbr0"\] }
- configuring USB input devices:
append xen_args { usbdevice=\["mouse","keyboard"\] }
Note: the 'xl' tool requires super-user permissions and interactive
password input can be troublesome in combination with 'expect' and is not
practical for automatic tests. For this reason, the current implementation
assumes that no password input is needed when running 'sudo xl', which can
be achieved by creating a file '/etc/sudoers.d/xl' with the content
'user ALL=(root) NOPASSWD: /usr/sbin/xl'
(where 'user' is the Linux user name).
Fixes #2504
129 lines
2.6 KiB
Plaintext
129 lines
2.6 KiB
Plaintext
#
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# \brief Example for running lighttpd
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# \author Norman Feske
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# \date 2012-08-16
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#
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set build_components {
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core init
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drivers/nic
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drivers/timer
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app/lighttpd
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}
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source ${genode_dir}/repos/base/run/platform_drv.inc
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append_platform_drv_build_components
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build $build_components
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create_boot_directory
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append config {
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<config>
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<parent-provides>
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<service name="ROM"/>
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<service name="LOG"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="PD"/>
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<service name="IRQ"/>
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<service name="IO_PORT"/>
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<service name="IO_MEM"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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</start>}
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append_platform_drv_config
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append config {
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<start name="nic_drv">
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<binary name="} [nic_drv_binary] {"/>
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<resource name="RAM" quantum="4M"/>
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<provides><service name="Nic"/></provides>
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</start>
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<start name="lighttpd" caps="200">
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<resource name="RAM" quantum="1G" />
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<config>
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<arg value="lighttpd" />
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<arg value="-f" />
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<arg value="/etc/lighttpd/lighttpd.conf" />
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<arg value="-D" />
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<vfs>
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<dir name="dev">
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<log/>
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<null/>
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</dir>
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<dir name="etc">
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<dir name="lighttpd">
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<inline name="lighttpd.conf">
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# lighttpd configuration
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server.port = 80
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server.document-root = "/website"
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server.event-handler = "select"
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server.network-backend = "write"
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index-file.names = (
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"index.xhtml", "index.html", "index.htm"
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)
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mimetype.assign = (
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".html" => "text/html",
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".htm" => "text/html"
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)
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</inline>
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</dir>
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</dir>
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<dir name="website">
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<inline name="index.html">
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<html>
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<head>
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<title>Hello</title>
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</head>
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<body>
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<p>Hello Genode!</p>
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<b>I am bold ;-)</b>
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</body>
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</html>
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</inline>
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</dir>
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</vfs>
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<libc stdin="/dev/null" stdout="/dev/log" stderr="/dev/log"/>
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</config>
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</start>}
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append config {
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</config>}
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install_config $config
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#
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# Boot modules
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#
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# generic modules
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append boot_modules {
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core init timer ld.lib.so } [nic_drv_binary] {
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libc.lib.so libm.lib.so posix.lib.so
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lwip.lib.so zlib.lib.so
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lighttpd
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}
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# platform-specific modules
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append_platform_drv_boot_modules
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build_boot_image $boot_modules
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append_if [have_spec x86] qemu_args " -net nic,model=e1000 "
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append_if [have_spec lan9118] qemu_args " -net nic,model=lan9118 "
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append qemu_args " -net user -redir tcp:5555::80 "
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append qemu_args " -nographic -serial mon:stdio "
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append xen_args { sdl=0\; vif=\["model=e1000,mac=02:00:00:00:01:01,bridge=xenbr0"\] }
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run_genode_until forever
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