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4b46abf813
This patch removes the detection of statically linked executables from
the base framework. It thereby fixes the corner cases encountered with
Sculpt when obtaining the binaries of the runtime from the depot_rom
service that is hosted within the runtime.
Statically linked binaries and hybrid Linux/Genode (lx_hybrid) binaries
can still be started by relabeling the ROM-session route of "ld.lib.so"
to the binary name, pretending that the binary is the dynamic linker.
This can be achieved via init's label rewriting mechanism:
<route>
<service name="ROM" unscoped_label="ld.lib.so">
<parent label="test-platform"/> </service>
</route>
However, as this is quite cryptic and would need to be applied for all
lx_hybrid components, the patch adds a shortcut to init's configuration.
One can simply add the 'ld="no"' attribute to the <start> node of the
corresponding component:
<start name="test-platform" ld="no"/>
Fixes #2866
182 lines
5.4 KiB
Plaintext
182 lines
5.4 KiB
Plaintext
set use_linux [have_spec linux]
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#
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# Check used commands
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#
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set dd [installed_command dd]
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#
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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/ahci
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drivers/timer
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server/ram_blk
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server/lx_block
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app/block_tester
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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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#
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# Build EXT2-file-system image
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#
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catch { exec $dd if=/dev/zero of=bin/block.raw bs=1M count=0 seek=32768 }
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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="CAP"/>
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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="SIGNAL" />
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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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append_platform_drv_config
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append_if [expr !$use_linux] config {
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<start name="ahci_drv">
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<resource name="RAM" quantum="10M" />
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<provides><service name="Block" /></provides>
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<config>
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<!-- CAUTION setting writeable! -->
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<policy label_prefix="block_tester" device="0" writeable="yes"/>
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</config>
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</start>}
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append_if $use_linux config {
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<start name="ahci_drv">
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<binary name="lx_block" ld="no"/>
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<resource name="RAM" quantum="2G"/>
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<provides><service name="Block"/></provides>
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<config file="block.raw" block_size="512" writeable="yes"/>
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</start>}
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append config {
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<start name="block_tester">
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<resource name="RAM" quantum="32M"/>
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<config verbose="yes" report="no" log="yes" stop_on_error="no">
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<tests>
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<!-- synchronous="no" 4K/8K currently leads to deadlocking ahci_drv
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<sequential length="1G" size="4K"/>
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<sequential length="1G" size="8K"/>
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-->
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<sequential length="1G" size="4K" synchronous="yes"/>
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<sequential length="1G" size="8K" synchronous="yes"/>
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<sequential length="1G" size="16K"/>
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<sequential length="1G" size="64K"/>
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<sequential length="1G" size="128K"/>
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<sequential length="1G" size="4K" synchronous="yes" write="yes"/>
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<sequential length="1G" size="64K" write="yes" synchronous="yes"/>
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<random length="1G" size="16K" seed="0xdeadbeef" synchronous="yes"/>
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<random length="8G" size="512K" seed="0xc0ffee" synchronous="yes"/>
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<ping_pong length="1G" size="16K"/>
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<replay bulk="no">
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="2048" count="1016"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="2048" count="1016"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="0" count="1"/>
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<request type="read" lba="2048" count="1016"/>
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<request type="read" lba="4096" count="1"/>
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<request type="read" lba="51881" count="1"/>
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<request type="read" lba="51890" count="1"/>
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<request type="read" lba="114184" count="14"/>
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<request type="read" lba="114198" count="1"/>
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<request type="read" lba="114033" count="127"/>
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<request type="read" lba="114160" count="24"/>
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<request type="write" lba="0" count="1"/>
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<request type="read" lba="12288" count="2048"/>
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<request type="write" lba="4096" count="2048"/>
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<request type="write" lba="0" count="1"/>
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<request type="write" lba="2048" count="1"/>
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<request type="write" lba="5696" count="1"/>
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<request type="write" lba="5696" count="1"/>
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<request type="write" lba="5696" count="1"/>
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<request type="read" lba="4096" count="1"/>
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<request type="read" lba="61440" count="16"/>
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<request type="read" lba="158777" count="127"/>
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<request type="write" lba="40960" count="2048"/>
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<request type="write" lba="0" count="1"/>
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<request type="write" lba="2073" count="1"/>
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<request type="read" lba="190483" count="64"/>
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<request type="read" lba="190411" count="53"/>
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<request type="read" lba="190464" count="11"/>
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<request type="read" lba="106074" count="64"/>
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<request type="read" lba="105954" count="56"/>
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<request type="read" lba="122802" count="24"/>
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<request type="read" lba="123594" count="64"/>
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<request type="read" lba="123722" count="64"/>
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</replay>
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</tests>
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</config>
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<route>
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<service name="Block"><child name="ahci_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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</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 timer ahci_drv ram_blk block_tester
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ld.lib.so
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}
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append_if $use_linux boot_modules {
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block.raw lx_block
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}
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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 256 -nographic"
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append qemu_args " -nographic -m 512 "
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append qemu_args " -drive id=disk,file=bin/block.raw,format=raw,if=none -device ahci,id=ahci -device ide-hd,drive=disk,bus=ahci.0 -boot d"
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append qemu_args " -drive id=cd,file=[run_dir]/../block_replay.iso,if=none,media=cdrom -device ide-cd,drive=cd,bus=ahci.1"
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#run_genode_until {.*child "block_tester" exited.*\n} 360
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run_genode_until forever
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exec rm -f bin/block.raw
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