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fb3933faf3
Bender fixes the serial output on modern PC hardware. Prior this patch, it was used only when combined with pulsar. Now, we also use it when booting via GRUB.
105 lines
2.5 KiB
Plaintext
105 lines
2.5 KiB
Plaintext
#
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# \brief NOVA-specific test-environment supplements
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# \author Norman Feske
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# \date 2010-08-31
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#
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# This file is meant to be used as '--include' argument for 'tool/run'.
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#
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##
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# Install files needed to boot via PXE
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#
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proc install_pxe_bootloader_to_run_dir { } {
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exec cp [genode_dir]/tool/boot/pulsar [run_dir]/boot/pulsar
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exec cp [genode_dir]/tool/boot/bender [run_dir]/boot/bender
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}
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##
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# Read the location of the NOVA kernel directory from 'etc/nova.conf'
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#
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proc nova_kernel { } {
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global _nova_kernel
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if {![info exists _nova_kernel]} {
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if {[file exists etc/nova.conf]} {
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set _nova_kernel [exec sed -n "/^NOVA_KERNEL/s/^.*=\\s*//p" etc/nova.conf]
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} else {
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set _nova_kernel "[pwd]/kernel/hypervisor"
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}
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}
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return $_nova_kernel
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}
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##
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# Return whether nova is provided from the outside
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#
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proc nova_external { } {
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if {[nova_kernel] == "[pwd]/kernel/hypervisor"} { return 0 }
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return 1
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}
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##################################
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## Test framework API functions ##
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##################################
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proc create_boot_directory { } {
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exec rm -rf [run_dir]
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exec mkdir -p [run_dir]/genode
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}
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proc build_boot_image {binaries} {
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#
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# Collect contents of the ISO image
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#
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copy_and_strip_genode_binaries_to_run_dir $binaries
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if {![nova_external] && ![file exists [nova_kernel]]} { build { kernel } }
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puts "using NOVA kernel at [nova_kernel]"
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exec objcopy -O elf32-i386 [nova_kernel] [run_dir]/hypervisor
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install_iso_bootloader_to_run_dir
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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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# Generate grub config file
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#
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set fh [open "[run_dir]/boot/grub/menu.lst" "WRONLY CREAT TRUNC"]
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puts $fh "timeout 0"
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puts $fh "default 0"
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puts $fh "\ntitle Genode on NOVA"
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puts $fh " kernel /boot/bender"
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puts $fh " module /hypervisor iommu serial"
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puts $fh " module /genode/core"
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puts $fh " module /genode/config"
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foreach binary $binaries {
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if {$binary != "core"} {
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puts $fh " module /genode/$binary" } }
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close $fh
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install_pxe_bootloader_to_run_dir
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create_iso_image_from_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 /hypervisor iommu serial"
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puts $fh " load /genode/core"
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puts $fh " load /genode/config"
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foreach binary $binaries {
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if {$binary != "core"} {
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puts $fh " load /genode/$binary" } }
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close $fh
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}
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proc run_genode_until {{wait_for_re forever} {timeout_value 0}} {
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spawn_qemu $wait_for_re $timeout_value }
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