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06edc0d52b
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
153 lines
4.3 KiB
Plaintext
153 lines
4.3 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/dynamic_rom \
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[depot_user]/src/report_rom \
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[depot_user]/src/nitpicker \
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[depot_user]/src/cpu_burner \
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[depot_user]/src/cpu_load_display \
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[depot_user]/src/trace_subject_reporter \
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[depot_user]/src/init
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install_config {
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<config prio_levels="2">
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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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<service name="TRACE"/>
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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">
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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="pointer" layer="1" label="no" content="client" origin="pointer" />
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<domain name="default" layer="2" label="no" content="client" hover="always" />
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<policy label_prefix="pointer" domain="pointer"/>
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<default-policy domain="default"/>
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</config>
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</start>
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<start name="pointer">
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<resource name="RAM" quantum="1M"/>
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<route>
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<service name="Gui"> <child name="nitpicker"/> </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="4M"/>
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<provides>
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<service name="Report"/>
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<service name="ROM"/>
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</provides>
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<config>
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<policy label="cpu_load_display -> trace_subjects"
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report="trace_subject_reporter -> trace_subjects"/>
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</config>
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</start>
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<start name="trace_subject_reporter" >
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<resource name="RAM" quantum="6M"/>
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<config period_ms="500">
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<report activity="yes" affinity="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="cpu_load_display">
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<resource name="RAM" quantum="6M"/>
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<route>
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<service name="ROM" label="trace_subjects"> <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="dynamic_rom">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="ROM"/></provides>
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<config verbose="yes">
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<rom name="cpu_burner1.config">
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<inline description="initial state">
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<config percent="5"/>
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</inline>
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<sleep milliseconds="5000" />
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<inline description="50%">
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<config percent="50" />
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</inline>
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<sleep milliseconds="5000" />
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</rom>
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<rom name="cpu_burner2.config">
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<inline description="initial state">
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<config percent="5"/>
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</inline>
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<sleep milliseconds="4800" />
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<inline description="100%">
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<config percent="70" />
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</inline>
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<sleep milliseconds="2700" />
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</rom>
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</config>
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</start>
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<start name="cpu_burner.1">
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<binary name="cpu_burner"/>
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<resource name="RAM" quantum="1M"/>
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<route>
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<service name="ROM" label="config">
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<child name="dynamic_rom" label="cpu_burner1.config"/> </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="cpu_burner.2">
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<binary name="cpu_burner"/>
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<resource name="RAM" quantum="1M"/>
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<route>
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<service name="ROM" label="config">
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<child name="dynamic_rom" label="cpu_burner2.config"/> </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_boot_image {}
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append qemu_args " -smp 4,cores=4 "
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run_genode_until forever
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