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Introduce the managing_system privilege for components like the platform_driver to allow it to call system management functionality that is reserved by kernel or special firmware, e.g., ARM Trusted Firmware. The former RAM resource configuration attribute `constrain_phys`, which enabled to constrain the region of physical RAM to be used, gets replaced by the new, broader managing_system configuration attribute of a `start` node. It gets enforced by the sandbox library. Ref #3816
110 lines
3.1 KiB
Plaintext
110 lines
3.1 KiB
Plaintext
create_boot_directory
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import_from_depot [depot_user]/src/[base_src] \
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[depot_user]/pkg/[drivers_interactive_pkg] \
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[depot_user]/src/init \
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[depot_user]/src/report_rom \
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[depot_user]/src/dynamic_rom \
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[depot_user]/src/nitpicker \
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[depot_user]/src/decorator \
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[depot_user]/src/libc \
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[depot_user]/src/libpng \
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[depot_user]/src/vfs \
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[depot_user]/src/zlib
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install_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="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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<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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<start name="drivers" caps="1500" managing_system="yes">
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<resource name="RAM" quantum="64M"/>
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<binary name="init"/>
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<route>
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<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Capture"> <child name="nitpicker"/> </service>
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<service name="Event"> <child name="nitpicker"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="nitpicker" caps="200">
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<resource name="RAM" quantum="1M"/>
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<provides>
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<service name="Gui"/> <service name="Capture"/> <service name="Event"/>
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</provides>
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<config>
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<capture/> <event/>
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<domain name="" layer="2" content="client" label="no" />
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<default-policy domain=""/>
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<report pointer="yes" />
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</config>
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<route>
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<service name="Report"> <child name="report_rom"/> </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="report_rom">
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<resource name="RAM" quantum="2M"/>
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<provides> <service name="ROM" />
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<service name="Report" /> </provides>
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<config>
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<policy label="decorator -> pointer"
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report="nitpicker -> pointer"/>
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<policy label="decorator -> window_layout"
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report="test-decorator_stress -> window_layout"/>
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</config>
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</start>
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<start name="test-decorator_stress">
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Report"> <child name="report_rom"/> </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="decorator" caps="200">
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<resource name="RAM" quantum="8M"/>
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<config>
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<default-policy/>
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</config>
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<route>
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<service name="ROM" label="pointer">
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<child name="report_rom" /> </service>
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<service name="ROM" label="window_layout">
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<child name="report_rom" /> </service>
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<service name="Report"> <child name="report_rom"/> </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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</config>}
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build { app/decorator test/decorator_stress }
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build_boot_image { decorator test-decorator_stress }
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run_genode_until forever
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