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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
134 lines
2.9 KiB
Plaintext
134 lines
2.9 KiB
Plaintext
#
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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/timer
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drivers/framebuffer drivers/input drivers/audio
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app/avplay drivers/acpi
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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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# Download media file
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#
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set media_url "ftp://ftp.untergrund.net/users/ae/dhstv/escape-chotro.mp4"
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if {![file exists bin/mediafile]} {
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puts "downloading media file from $media_url"
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catch { exec wget -O bin/mediafile $media_url }
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}
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#
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# Generate config
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#
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create_boot_directory
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set 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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}
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append_if [have_spec sdl] config {
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<start name="fb_sdl" ld="no">
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<resource name="RAM" quantum="4M"/>
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<provides>
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<service name="Input"/>
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<service name="Framebuffer"/>
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</provides>
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</start>}
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append_platform_drv_config
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append_if [have_spec framebuffer] config {
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<start name="fb_drv">
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<resource name="RAM" quantum="8M"/>
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<provides><service name="Framebuffer"/></provides>
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<config buffered="yes"/>
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</start>}
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append_if [have_spec ps2] config {
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<start name="ps2_drv">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Input"/></provides>
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</start> }
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append config {
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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="audio_drv">
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<binary name="} [audio_drv_binary] {"/>
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<resource name="RAM" quantum="8M"/>
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<provides>
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<service name="Audio_out"/>
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</provides>
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</start>
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<start name="avplay" caps="200">
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<resource name="RAM" quantum="64M"/>
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<config>
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<arg value="avplay"/>
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<arg value="mediafile"/>
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<sdl_audio_volume value="100"/>
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<vfs>
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<dir name="dev"> <log/> </dir>
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<rom name="mediafile"/>
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</vfs>
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<libc stdout="/dev/log" stderr="/dev/log"/>
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</config>
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<route>
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<service name="Platform"> <any-child /> </service>
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<service name="Audio_out"> <child name="audio_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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}
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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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append boot_modules {
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core init timer } [audio_drv_binary] { avplay
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ld.lib.so libc.lib.so vfs.lib.so vfs.lib.so vfs.lib.so libm.lib.so pthread.lib.so zlib.lib.so sdl.lib.so
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avfilter.lib.so avutil.lib.so avcodec.lib.so avformat.lib.so swscale.lib.so
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avresample.lib.so
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mediafile
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}
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lappend_if [have_spec linux] boot_modules fb_sdl
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lappend_if [have_spec framebuffer] boot_modules fb_drv
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lappend_if [have_spec ps2] boot_modules ps2_drv
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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 " -soundhw es1370"
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run_genode_until forever
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