mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-25 08:21:08 +00:00
236 lines
6.5 KiB
Plaintext
236 lines
6.5 KiB
Plaintext
proc binary_name_ld_lib_so { } { return "ld-foc.lib.so" }
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proc binary_name_core_a { } { return "core-foc-[board].a" }
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proc binary_name_timer { } { return "foc_timer_drv" }
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proc kernel_files { } { return { foc sigma0-foc bootstrap-foc } }
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proc run_boot_string { } { return "\nL4 Bootstrapper" }
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proc core_link_address { } {
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if {[have_spec x86 ]} { return "0x01100000" }
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if {[have_board rpi ]} { return "0x00800000" }
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if {[have_board rpi3 ]} { return "0x02000000" }
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if {[have_board pbxa9 ]} { return "0x76000000" }
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if {[have_board imx53_qsb]} { return "0x70140000" }
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if {[have_board imx6q_sabrelite ]} { return "0x14000000" }
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if {[have_board imx7d_sabre ]} { return "0x91000000" }
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puts stderr "Error: platform not supported, core link address unknown"
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exit 1
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}
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proc fiasco_serial_esc_arg { } { return "-serial_esc " }
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##
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# Reset the target system via the Fiasco.OC kernel debugger
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#
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proc reset_target { {spawn_id_arg -1} } {
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global spawn_id
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if { $spawn_id_arg == -1 } {
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set spawn_id_arg $spawn_id
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}
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send -i $spawn_id_arg "\033^^"
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}
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proc l4_build_dir { } { return "[pwd]/var/libcache/syscall-foc-[board]/build" }
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proc kernel_binary { } { return "[pwd]/bin/foc-[board]" }
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proc l4_bin_dir { } {
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if {[have_spec x86_32]} { return "[l4_build_dir]/bin/x86_586" }
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if {[have_spec x86_64]} { return "[l4_build_dir]/bin/amd64_K8" }
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if {[have_spec arm_v7a]} { return "[l4_build_dir]/bin/arm_armv7a" }
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if {[have_spec arm_v6]} { return "[l4_build_dir]/bin/arm_armv6" }
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if {[have_spec arm_v8]} { return "[l4_build_dir]/bin/arm64_armv8a" }
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puts stderr "Error: Cannot determine bin directory"
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exit 1
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}
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proc run_boot_dir_x86 {binaries} {
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#
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# Build kernel and dynamic linker on demand, if not yet present in
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# '[run_dir]/genode/'
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#
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set kernel_arg ""
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set ld_arg ""
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if {![file exists [run_dir]/genode/foc]} { set kernel_arg "kernel/foc" }
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if {![file exists [run_dir]/genode/ld.lib.so]} { set ld_arg "lib/ld/foc" }
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set targets "$kernel_arg $ld_arg"
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if {[llength $targets]} { build $targets }
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if {$kernel_arg != ""} {
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copy_file [pwd]/bin/foc-[board] [run_dir]/genode/foc
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copy_file [pwd]/bin/sigma0-foc-[board] [run_dir]/genode/sigma0-foc
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copy_file [pwd]/bin/bootstrap-foc-[board] [run_dir]/genode/bootstrap-foc
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}
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build_core_image $binaries
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#
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# Move kernel files to distinct location within the boot directory so that
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# we can remove [run_dir]/genode after the core image has been built.
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#
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exec mkdir -p [run_dir]/boot
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copy_file [run_dir]/genode/foc [run_dir]/boot/kernel
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copy_file [run_dir]/genode/sigma0-foc [run_dir]/boot/sigma0
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copy_file [run_dir]/genode/bootstrap-foc [run_dir]/boot/bootstrap
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remove_genode_dir
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exec mv [run_dir]/image.elf [run_dir]/boot/image.elf
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if {[have_include "image/iso"] || [have_include "image/disk"]} {
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if {[have_include "image/disk"]} {
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exec mkdir -p [run_dir]/boot/grub
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exec cp [genode_dir]/tool/boot/bender [run_dir]/boot/bender
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}
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if {[have_include "image/iso"]} {
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install_iso_bootloader_to_run_dir
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}
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#
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# Generate grub config file
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#
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# The core binary is part of the 'binaries' list but it must
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# appear right after 'sigma0' as boot module. Hence the special case.
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#
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set fh [open "[run_dir]/boot/grub/grub.cfg" "WRONLY CREAT TRUNC"]
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puts $fh "set timeout=0"
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puts $fh "menuentry 'Genode on Fiasco.OC' {"
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puts $fh " insmod multiboot"
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puts $fh " multiboot /boot/bender"
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puts $fh " module /boot/bootstrap"
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puts $fh " module /boot/kernel fiasco [fiasco_serial_esc_arg]"
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puts $fh " module /boot/sigma0"
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puts $fh " module /boot/image.elf"
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puts $fh "}"
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close $fh
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}
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#
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# Build image
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#
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run_image
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if {[have_include "load/tftp"]} {
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#
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# Install PXE bootloader pulsar
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#
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install_pxe_bootloader_to_run_dir
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#
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# Generate pulsar config file
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#
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set fh [open "[run_dir]/config-52-54-00-12-34-56" "WRONLY CREAT TRUNC"]
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puts $fh " exec /boot/bender"
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puts $fh " load /boot/bootstrap"
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puts $fh " load /boot/kernel -serial_esc"
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puts $fh " load /boot/sigma0"
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puts $fh " load /boot/image.elf"
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close $fh
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generate_tftp_config
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}
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if {[have_include "load/ipxe"]} {
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create_ipxe_iso_config
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update_ipxe_boot_dir
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create_symlink_for_iso
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}
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}
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proc run_boot_dir_arm { binaries } {
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global run_target
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build { lib/ld/foc kernel/foc }
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build_core_image $binaries
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#
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# Generate bootstrap config
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#
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set fh [open "[run_dir]/modules.list" "WRONLY CREAT TRUNC"]
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puts $fh "modaddr 0x01100000\n"
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puts $fh "entry genode"
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puts $fh "kernel [kernel_binary] [fiasco_serial_esc_arg]"
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puts $fh "roottask image.elf"
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close $fh
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set gen_img_cmd "make -C [l4_build_dir]/source O=[l4_build_dir] E=genode "
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append gen_img_cmd "MODULES_LIST=[pwd]/[run_dir]/modules.list "
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append gen_img_cmd "MODULE_SEARCH_PATH=[pwd]/[run_dir]:[pwd]:[l4_build_dir] "
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append gen_img_cmd "CROSS_COMPILE=[cross_dev_prefix] elfimage"
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set pid [eval "spawn sh -c \"$gen_img_cmd\""]
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expect { eof { } }
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if {[lindex [wait $pid] end] != 0} {
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puts stderr "Error: single-image creation failed"
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exit -4
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}
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exec mkdir -p [run_dir]/boot
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exec mv [run_dir]/image.elf [run_dir]/boot/core.elf
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exec cp [l4_bin_dir]/bootstrap.elf [run_dir]/boot/image.elf
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run_image [run_dir]/boot/image.elf
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puts "\nboot image: [run_dir]/image.elf\n"
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# install image.elf file in TFTP directory for PXE boot
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if {[have_include "load/tftp"]} {
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set tftp_base_dir [load_tftp_base_dir]
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set tftp_offset_dir [load_tftp_offset_dir]
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exec mkdir -p $tftp_base_dir$tftp_offset_dir
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exec {*}[load_tftp_inst_cmd] [pwd]/[run_dir]/boot/image.elf $tftp_base_dir$tftp_offset_dir
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if {[have_include "image/uboot"]} {
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exec {*}[load_tftp_inst_cmd] [pwd]/[run_dir]/uImage $tftp_base_dir$tftp_offset_dir/uImage
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}
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}
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}
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##
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# Populate boot directory with binaries on fiasco.OC
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#
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proc run_boot_dir {binaries} {
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if {[have_spec x86]} { return [run_boot_dir_x86 $binaries] }
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if {[have_spec arm]} { return [run_boot_dir_arm $binaries] }
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if {[have_spec arm_64]} { return [run_boot_dir_arm $binaries] }
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}
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##
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# Base source archive within depot
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#
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proc base_src { } {
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if {[have_spec x86]} { return base-foc-pc }
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if {[have_board pbxa9]} { return base-foc-pbxa9 }
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if {[have_board rpi3]} { return base-foc-rpi3 }
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if {[have_board imx6q_sabrelite]} { return base-foc-imx6q_sabrelite }
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if {[have_board imx7d_sabre]} { return base-foc-imx7d_sabre }
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global specs
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puts stderr "Test requires base-foc kernel archive, which is missing for this build configuration"
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puts stderr " SPECS=\"$specs\""
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exit 0
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}
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