genode/repos/ports/run/noux_bash.run

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#
# On OMAP4 where no PS/2 is available, we rely on USB HID
#
proc use_usb_input { } { return [expr ![have_spec ps2] && [have_spec usb]] }
#
# Uncomment the following line when working on the VIM source code. Otherwise,
# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
#
#exec rm -rf noux-pkg/bash bin/bash
set build_components {
core init drivers/timer noux/minimal lib/libc_noux
drivers/framebuffer drivers/input
server/terminal server/ram_fs
test/libports/ncurses
drivers/rtc
}
lappend_if [use_usb_input] build_components drivers/usb
lappend_if [have_spec gpio] build_components drivers/gpio
#
# Build Noux packages only once
#
foreach pkg {bash coreutils vim} {
lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }
source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components
build $build_components
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# write default vimrc file
set vimrc_fd [open "bin/vim/share/vim/vimrc" w]
puts $vimrc_fd {
set noloadplugins
set hls
set nocompatible
set laststatus=2
set noswapfile
set viminfo=}
close $vimrc_fd
# strip all binaries prior archiving
exec sh -c "find bin/bash/ bin/vim/ bin/coreutils/ -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"
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exec tar cfv bin/bash.tar -h -C bin/bash .
exec tar cfv bin/coreutils.tar -h -C bin/coreutils .
exec tar cfv bin/vim.tar -h -C bin/vim .
create_boot_directory
append config {
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="LOG"/>
<service name="CAP"/>
<service name="RAM"/>
<service name="RM"/>
<service name="CPU"/>
<service name="PD"/>
<service name="IRQ"/>
<service name="IO_PORT"/>
<service name="IO_MEM"/>
<service name="SIGNAL"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<start name="timer">
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<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="rtc_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Rtc"/></provides>
</start>}
append_if [have_spec sdl] config {
<start name="fb_sdl">
<resource name="RAM" quantum="4M"/>
<provides>
<service name="Input"/>
<service name="Framebuffer"/>
</provides>
</start>}
append_platform_drv_config
append_if [have_spec framebuffer] config {
<start name="fb_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Framebuffer"/></provides>
</start>}
append_if [have_spec ps2] config {
<start name="ps2_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Input"/></provides>
</start> }
append_if [have_spec gpio] config {
<start name="gpio_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Gpio"/></provides>
<config/>
</start>}
append_if [use_usb_input] config {
<start name="usb_drv">
<resource name="RAM" quantum="12M"/>
<provides><service name="Input"/></provides>
<config uhci="yes" ehci="yes" xhci="yes"> <hid/> </config>
</start> }
append config {
<start name="terminal">
<resource name="RAM" quantum="2M"/>
<provides><service name="Terminal"/></provides>
<config>
<keyboard layout="de"/>
<font size="12" />
</config>
</start>
<start name="ram_fs">
<resource name="RAM" quantum="10M"/>
<provides><service name="File_system"/></provides>
<config>
<!-- preload RAM file system with some ROM images -->
<content>
<dir name="tmp">
<rom name="init" as="blubb" />
</dir>
<dir name="home">
<dir name="user">
<!-- just a place holder -->
<rom name="timer" />
</dir>
</dir>
</content>
<!-- constrain sessions according to their labels -->
<policy label="noux -> root" root="/" />
<policy label="noux -> home" root="/home/user" writeable="yes" />
<policy label="noux -> tmp" root="/tmp" writeable="yes" />
</config>
</start>
<start name="noux">
<resource name="RAM" quantum="1G" />
<config>
<fstab>
<tar name="coreutils.tar" />
<tar name="vim.tar" />
<tar name="bash.tar" />
<!-- Example of how to impose policy onto a file system
session. The label attached to the 'fs' node is used
as a key to select the policy of 'ram_fs' -->
<dir name="home"> <fs label="home" /> </dir>
<!-- The entirety of ram_fs is mounted within the '/ram'
directory. -->
<dir name="ram"> <fs label="root" /> </dir>
<dir name="tmp"> <fs label="tmp" /> </dir>
<dir name="dev"> <rtc/> <zero/> <null/> </dir>
</fstab>
<start name="/bin/bash">
<env name="TERM" value="linux" />
</start>
</config>
</start>
</config>
}
install_config $config
#
# Boot modules
#
# generic modules
set boot_modules {
core init timer ld.lib.so noux terminal ram_fs
libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so
bash.tar coreutils.tar vim.tar
rtc_drv
}
# platform-specific modules
lappend_if [have_spec linux] boot_modules fb_sdl
lappend_if [have_spec ps2] boot_modules ps2_drv
lappend_if [have_spec framebuffer] boot_modules fb_drv
lappend_if [use_usb_input] boot_modules usb_drv
lappend_if [have_spec gpio] boot_modules gpio_drv
append_platform_drv_boot_modules
build_boot_image $boot_modules
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if {[have_spec x86_64]} {
# bash.tar is really huge when built for x86_64
append qemu_args " -m 320 "
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}
run_genode_until forever
exec rm bin/bash.tar