genode/repos/dde_rump/run/fs_rom_update_ext2.run
2023-11-28 14:44:29 +01:00

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build {
core lib/ld init timer lib/vfs
app/rom_logger
app/rom_to_file
lib/vfs_rump
lib/vfs_import
server/dynamic_rom
server/fs_rom
server/vfs_block
server/vfs
}
create_boot_directory
catch { exec dd if=/dev/zero of=bin/ext2.img bs=1024 count=8192 }
set mkfs_cmd [installed_command mkfs.ext2]
catch { exec $mkfs_cmd -F bin/ext2.img }
install_config {
<config>
<parent-provides>
<service name="CPU"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="IRQ"/>
<service name="LOG"/>
<service name="PD"/>
<service name="RM"/>
<service name="ROM"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<default caps="100"/>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="vfs_block">
<resource name="RAM" quantum="11M"/>
<provides><service name="Block"/></provides>
<config>
<vfs>
<ram/>
<import>
<rom name="ext2.img"/>
</import>
</vfs>
<default-policy file="ext2.img" block_size="512"
writeable="yes"/>
</config>
</start>
<start name="vfs" caps="256">
<resource name="RAM" quantum="20M"/>
<provides><service name="File_system"/></provides>
<config>
<vfs> <rump fs="ext2fs" ram="8M"/> </vfs>
<policy label_prefix="rom_to_file" root="/" writeable="yes"/>
<policy label_prefix="fs_rom" root="/" writeable="no"/>
</config>
</start>
<start name="dynamic_rom">
<resource name="RAM" quantum="4M"/>
<provides><service name="ROM"/></provides>
<config verbose="yes">
<rom name="dynamic_rom">
<inline description="iteration 1">
<config iteration="1" />
</inline>
<sleep milliseconds="2000" />
<inline description="iteration 2">
<config iteration="2" />
</inline>
<sleep milliseconds="2000" />
<inline description="iteration 3">
<config iteration="3" />
</inline>
<sleep milliseconds="2000" />
<inline description="iteration 4">
<config iteration="4" />
</inline>
<sleep milliseconds="2000" />
</rom>
</config>
</start>
<start name="rom_to_file">
<resource name="RAM" quantum="2M"/>
<config rom="dynamic_rom">
<vfs> <fs/> </vfs>
</config>
<route>
<service name="ROM" label="dynamic_rom"> <child name="dynamic_rom"/> </service>
<service name="File_system" > <child name="vfs"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="fs_rom">
<resource name="RAM" quantum="2M"/>
<provides><service name="ROM"/></provides>
<route>
<service name="File_system" > <child name="vfs"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
<start name="rom_logger">
<resource name="RAM" quantum="1M"/>
<config rom="dynamic_rom"/>
<route>
<service name="ROM" label="dynamic_rom"> <child name="fs_rom"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
</config>}
build_boot_image [list {*}[build_artifacts] ext2.img]
append qemu_args " -nographic"
run_genode_until {.*<config iteration="4" />.*} 60
file delete bin/ext2.img