Run script for using binutils + gcc in Noux
This commit is contained in:
Norman Feske
parent
97cd7ca022
commit
483d094ad1
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@ -0,0 +1,198 @@
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if {![have_spec x86]} {
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puts "\nNoux is supported on the x86 architecture only\n"
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exit 0
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}
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set build_components {
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core init drivers/timer noux lib/libc_noux
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drivers/framebuffer drivers/pci drivers/input
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server/terminal server/ram_fs
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test/libports/ncurses
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}
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#
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# Build Noux packages only once
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#
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set noux_pkgs {bash coreutils vim findutils binutils gcc make}
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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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set find_args ""
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foreach pkg $noux_pkgs { append find_args " bin/$pkg/" }
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exec sh -c "find $find_args -type f | (xargs strip || true) 2>/dev/null"
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foreach pkg $noux_pkgs {
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exec tar cfv bin/$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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</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 pci] config {
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<start name="pci_drv">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="PCI"/></provides>
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</start>}
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append_if [have_spec vesa] config {
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<start name="vesa_drv">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Framebuffer"/></provides>
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</start>}
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append_if [have_spec pl11x] config {
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<start name="pl11x_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="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="de"/>
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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="10M"/>
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<provides><service name="File_system"/></provides>
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<config>
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<!-- preload RAM file system with some ROM images -->
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<content>
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<dir name="tmp">
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<inline name="a.c">int main(int argc, char **argv) { return 0; }</inline>
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<inline name="Makefile">
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SHELL=/bin/bash
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all:
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genode-x86-gcc -v -c a.c -o a.o
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</inline>
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</dir>
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<dir name="home">
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<dir name="user">
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<inline name=".bash_profile">cd /tmp; make; genode-x86-readelf -a a.o</inline>
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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/user" 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="1G" />
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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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<!-- Example of how to impose policy onto a file system
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session. The label attached to the 'fs' node is used
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as a key to select the policy of 'ram_fs' -->
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<dir name="home"> <fs label="home" /> </dir>
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<!-- The entirety of ram_fs is mounted within the '/ram'
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directory. -->
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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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</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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</start>
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</config>
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}
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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 ncurses.lib.so }
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append boot_modules { gmp.lib.so mpfr.lib.so }
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foreach pkg $noux_pkgs {
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lappend boot_modules "$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 vesa] boot_modules vesa_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 pl11x_drv
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build_boot_image $boot_modules
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append qemu_args " -m 300 "
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run_genode_until forever
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exec rm bin/bash.tar
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