254 lines
6.6 KiB
Tcl
254 lines
6.6 KiB
Tcl
#
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# The Linux version of Noux lacks the support for the fork system call. Hence,
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# the run script is expected to fail.
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#
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if {[have_spec linux]} {
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puts "Linux is unsupported."
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exit 0
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}
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#
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# On OMAP4 where no PS/2 is available, we rely on USB HID
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#
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proc use_usb_input { } { return [expr ![have_spec ps2] && [have_spec usb]] }
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#
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# Uncomment the following line when working on the VIM source code. Otherwise,
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# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
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#
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#exec rm -rf noux-pkg/bash bin/bash
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set build_components {
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core init drivers/timer noux/minimal lib/libc_noux
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drivers/framebuffer drivers/pci drivers/input
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server/terminal server/ram_fs server/trace_fs
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test/libports/ncurses
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lib/trace/policy/rpc_name
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}
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lappend_if [use_usb_input] build_components drivers/usb
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lappend_if [have_spec gpio] build_components drivers/gpio
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lappend_if [have_spec acpi] build_components drivers/acpi
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lappend_if [have_spec pci] build_components drivers/pci
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set noux_pkgs "bash coreutils grep vim"
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#
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# Build Noux packages only once
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#
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foreach pkg $noux_pkgs {
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lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }
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build $build_components
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# write default vimrc file
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set vimrc_fd [open "bin/vim/share/vim/vimrc" w]
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puts $vimrc_fd {
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set noloadplugins
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set hls
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set nocompatible
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set laststatus=2
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set noswapfile
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set viminfo=}
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close $vimrc_fd
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# strip all binaries prior archiving
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foreach pkg $noux_pkgs {
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exec sh -c "find bin/$pkg -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"
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exec tar cfv bin/$pkg.tar -h -C bin/$pkg . }
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create_boot_directory
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append config {
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<config verbose="yes">
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<parent-provides>
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<service name="ROM"/>
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<service name="LOG"/>
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<service name="CAP"/>
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<service name="RAM"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="PD"/>
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<service name="IRQ"/>
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<service name="IO_PORT"/>
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<service name="IO_MEM"/>
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<service name="SIGNAL"/>
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<service name="TRACE"/>
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</parent-provides>
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<default-route>
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<any-service> <any-child/> <parent/> </any-service>
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</default-route>
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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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append_if [have_spec sdl] config {
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<start name="fb_sdl">
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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_if [have_spec acpi] config {
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<start name="acpi">
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<resource name="RAM" quantum="8M" constrain_phys="yes"/>
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<binary name="acpi_drv"/>
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<provides>
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<service name="PCI"/>
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<service name="IRQ" />
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</provides>
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<route>
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<service name="PCI"> <any-child /> </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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append_if [expr ![have_spec acpi] && [have_spec pci]] config {
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<start name="pci_drv">
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<resource name="RAM" quantum="5M" constrain_phys="yes"/>
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<provides><service name="PCI"/></provides>
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</start>}
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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="4M"/>
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<provides><service name="Framebuffer"/></provides>
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<config width="640" height="480" />
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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_if [have_spec gpio] config {
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<start name="gpio_drv">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="Gpio"/></provides>
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<config/>
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</start>}
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append_if [use_usb_input] config {
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<start name="usb_drv">
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<resource name="RAM" quantum="12M"/>
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<provides><service name="Input"/></provides>
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<config uhci="yes" ehci="yes" xhci="yes"> <hid/> </config>
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</start> }
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append config {
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<start name="terminal">
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<resource name="RAM" quantum="2M"/>
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<provides><service name="Terminal"/></provides>
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<config>
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<keyboard layout="us"/>
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<font size="12" />
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</config>
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</start>
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<start name="trace_fs">
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<resource name="RAM" quantum="128M"/>
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<provides><service name="File_system"/></provides>
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<config>
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<policy label="noux -> trace" root="/" interval="1000" subject_limit="512" trace_quota="64M" parent_levels="0" />
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</config>
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</start>
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<start name="ram_fs">
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<resource name="RAM" quantum="32M"/>
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<provides><service name="File_system"/></provides>
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<config>
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<content>
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<dir name="home">
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<inline name=".bash_profile">
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</inline>
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</dir>
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<dir name="tmp">
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<dir name="policies">
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<rom name="rpc_name" />
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</dir>
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</dir>
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</content>
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<!-- constrain sessions according to their labels -->
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<policy label="noux -> root" root="/" />
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<policy label="noux -> home" root="/home" writeable="yes" />
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<policy label="noux -> tmp" root="/tmp" writeable="yes" />
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</config>
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</start>
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<start name="noux">
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<resource name="RAM" quantum="256M" />
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<config>
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<fstab> }
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foreach pkg $noux_pkgs {
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append config " <tar name=\"$pkg.tar\" />" }
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append config {
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<dir name="home"> <fs label="home" /> </dir>
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<dir name="ram"> <fs label="root" /> </dir>
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<dir name="tmp"> <fs label="tmp" /> </dir>
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<dir name="trace"> <fs label="trace" /> </dir>
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<dir name="dev">
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<null /> <zero />
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</dir>
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</fstab>
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<start name="/bin/bash">
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<env name="TERM" value="linux" />
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<env name="HOME" value="/home" />
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<arg value="--login" />
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</start>
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</config>
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<route>
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<service name="File_system">
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<if-arg key="label" value="home"/> <child name="ram_fs" /> </service>
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<service name="File_system">
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<if-arg key="label" value="root"/> <child name="ram_fs" />
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</service>
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<service name="File_system">
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<if-arg key="label" value="tmp"/> <child name="ram_fs" />
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</service>
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<service name="File_system">
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<if-arg key="label" value="trace"/> <child name="trace_fs"/>
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</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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install_config $config
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#
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# Boot modules
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#
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# generic modules
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set boot_modules {
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core init timer ld.lib.so noux terminal ram_fs
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libc.lib.so libm.lib.so libc_noux.lib.so
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ncurses.lib.so pcre.lib.so zlib.lib.so readline.lib.so
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trace_fs
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rpc_name
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}
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foreach pkg $noux_pkgs {
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append boot_modules " $pkg.tar " }
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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 pci] boot_modules pci_drv
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lappend_if [have_spec ps2] boot_modules ps2_drv
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lappend_if [have_spec framebuffer] boot_modules fb_drv
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lappend_if [use_usb_input ] boot_modules usb_drv
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lappend_if [have_spec gpio] boot_modules gpio_drv
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lappend_if [have_spec acpi] boot_modules acpi_drv
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build_boot_image $boot_modules
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append qemu_args " -m 512 "
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run_genode_until forever
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# vi: set ft=tcl :
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