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genode-world/run/lwext4_fs.run
2019-01-14 12:36:10 +01:00

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assert_spec linux
#
# Check used commands
#
set mke4fs [installed_command mkfs.ext4]
set dd [installed_command dd]
#
# Build
#
set build_components {
core init
timer
server/lwext4_fs
server/lx_block
server/report_rom
test/libc_vfs
}
build $build_components
#
# Build EXT2-file-system image
#
set image_size 262144
catch { exec $dd if=/dev/zero of=bin/ext4.raw bs=1M seek=$image_size count=0 }
catch { exec $mke4fs -F bin/ext4.raw }
create_boot_directory
#
# Generate config
#
append config {
<config>
<parent-provides>
<service name="ROM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
</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="report_rom">
<resource name="RAM" quantum="1M"/>
<provides> <service name="Report"/> <service name="ROM"/> </provides>
<config verbose="yes"/>
</start>
<start name="lx_block" ld="no">
<resource name="RAM" quantum="1G"/>
<provides><service name="Block"/></provides>
<config file="ext4.raw" block_size="512" writeable="yes"/>
</start>
<start name="lwext4_fs" caps="100">
<resource name="RAM" quantum="4M" />
<provides><service name="File_system"/></provides>
<config cache_write_back="yes">
<report stats="yes"/>
<policy label_prefix="test-libc_vfs" root="/" writeable="yes"/>
</config>
</start>
<start name="test-libc_vfs">
<resource name="RAM" quantum="4M"/>
<config>
<large seek="yes"/>
<vfs>
<dir name="dev"> <log/> </dir>
<fs/>
</vfs>
<libc stdout="/dev/log" stderr="/dev/log"/>
</config>
</start>
</config>}
install_config $config
#
# Boot modules
#
# generic modules
set boot_modules {
core ld.lib.so init timer report_rom lx_block
lwext4_fs ext4.raw libc.lib.so test-libc_vfs vfs.lib.so
}
build_boot_image $boot_modules
append qemu_args " -nographic"
run_genode_until {.*child "test-libc_vfs" exited with exit value 0.*} 600
#exec rm -f bin/ext4.raw