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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
143 lines
3.3 KiB
Plaintext
143 lines
3.3 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/audio
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drivers/framebuffer drivers/input
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app/dosbox
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}
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source ${genode_dir}/repos/base/run/platform_drv.inc
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# override default platform driver policy
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proc platform_drv_policy {} {
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return {
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<policy label_prefix="ps2_drv"> <device name="PS2"/> </policy>
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<policy label_prefix="usb_drv"> <pci class="USB"/> </policy>
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<policy label_prefix="fb_drv"> <pci class="VGA"/> </policy>
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<policy label_prefix="audio_drv"> <pci class="AUDIO"/> <pci class="HDAUDIO"/> </policy>}
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}
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append_platform_drv_build_components
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build $build_components
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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="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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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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<config width="640" height="480"/>
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</start>}
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append_platform_drv_config
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append_if [have_spec vesa] config {
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<start name="fb_drv" caps="200">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="Framebuffer"/></provides>
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<config buffered="yes"> </config>
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</start>}
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append_if [have_spec pl11x] config {
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<start name="fb_drv">
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<resource name="RAM" quantum="2M"/>
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<provides><service name="Framebuffer"/></provides>
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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="audio_drv">
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<binary name="} [audio_drv_binary] {"/>
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<resource name="RAM" quantum="6M"/>
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<provides><service name="Audio_out"/></provides>
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</start>
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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="dosbox" caps="200">
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<resource name="RAM" quantum="128M"/>
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<config>
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<sdl_audio_volume value="100"/>
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<libc stdout="/dev/log" stderr="/dev/log">
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<vfs>
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<tar name="dosbox.tar"/>
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<dir name="dev"> <log/> </dir>
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</vfs>
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</libc>
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</config>
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</start>
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</config>}
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install_config $config
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if {![file exists bin/dosbox.tar]} {
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puts ""
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puts "You need to provide 'bin/dosbox.tar' that contains the DOS game you want to"
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puts "play. Mount the directory from within DosBox by entering 'mount C: <dir>',"
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puts "change CWD to C: and play the game!"
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puts ""
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exit 1
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}
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#
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# Boot modules
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#
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# generic modules
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append boot_modules {
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core init timer } [audio_drv_binary] {
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ld.lib.so
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libc.lib.so vfs.lib.so
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libm.lib.so libpng.lib.so
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stdcxx.lib.so sdl.lib.so sdl_net.lib.so pthread.lib.so zlib.lib.so
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dosbox dosbox.tar
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}
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# platform-specific modules
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lappend_if [have_spec linux] boot_modules fb_sdl
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lappend_if [have_spec vesa] boot_modules fb_drv
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lappend_if [have_spec ps2] boot_modules ps2_drv
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lappend_if [have_spec pl11x] boot_modules fb_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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