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5a1cef6381
This patch unconditionally applies the labeling of sessions and thereby removes the most common use case of 'Child_policy::filter_session_args'. Furthermore, the patch removes an ambiguity of the session labels of sessions created by the parent of behalf of its child, e.g., the PD session created as part of 'Child' now has the label "<child-name>" whereas an unlabeled PD-session request originating from the child has the label "<child-name> -> ". This way, the routing-policy of 'Child_policy::resolve_session_request' can differentiate both cases. As a consequence, the stricter labeling must now be considered wherever a precise label was specified as a key for a session route or a server- side policy selection. The simplest way to adapt those cases is to use a 'label_prefix' instead of the 'label' attribute. Alternatively, the 'label' attribute may used by appending " -> " (note the whitespace). Fixes #2171
130 lines
2.7 KiB
Plaintext
130 lines
2.7 KiB
Plaintext
#
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# Build
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#
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set build_components {
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core init
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drivers/timer drivers/nic
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server/nic_bridge
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test/lwip/http_srv_static
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test/lwip/http_clnt
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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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#
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# Generate config
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#
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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="RAM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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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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append_platform_drv_config
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append config {
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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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<start name="nic_drv">
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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="nic_bridge">
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<resource name="RAM" quantum="24M"/>
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<provides><service name="Nic"/></provides>
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<config>
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<policy label_prefix="test-lwip_httpsrv_static" ip_addr="10.0.2.55"/>
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</config>
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<route>
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<service name="Nic"> <child name="nic_drv"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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<start name="test-lwip_httpsrv_static">
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<resource name="RAM" quantum="32M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc stdout="/dev/log" stderr="/dev/log"
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ip_addr="10.0.2.55" netmask="255.255.255.0"
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gateway="10.0.2.1" http_port="80"
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>
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="test-http_clnt">
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<resource name="RAM" quantum="32M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc
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stdout="/dev/log" stderr="/dev/log" server_ip="10.0.2.55"
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http_port="80"
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>
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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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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set boot_modules {
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core init
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timer nic_drv
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nic_bridge
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ld.lib.so
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libc.lib.so
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lwip.lib.so
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test-http_clnt
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test-lwip_httpsrv_static
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}
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# platform-specific modules
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lappend_if [have_spec linux] boot_modules fb_sdl
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append_platform_drv_boot_modules
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build_boot_image $boot_modules
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append qemu_args " -m 512 "
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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 "
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run_genode_until forever
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