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cbd4830977
This patch removes the hardcoded parent cap for the new child by introducing a facility called 'poke' similar to copy-to-user. This change makes the fork mechanism kernel-agnostic. The 'noux_fork' test works on L4/Fiasco, OKL4, NOVA, Fiasco.OC, and L4ka::Pistachio. Linux is not supported yet.
132 lines
3.1 KiB
Plaintext
132 lines
3.1 KiB
Plaintext
if {![have_spec x86_32]} {
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puts "\nNoux is supported on the x86_32 architecture only\n"
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exit 0
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}
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#
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# Uncomment the following line when working on the VIM source code. Otherwise,
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# VIM may get recompiled, yet it does not get reinstalled into 'bin/bash'.
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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 lib/libc_noux
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drivers/framebuffer drivers/pci drivers/input
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server/terminal
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}
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lappend build_components noux-pkg/bash
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lappend build_components noux-pkg/coreutils
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lappend build_components test/libports/ncurses
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build $build_components
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exec tar cfv bin/bash.tar -h -C bin/bash .
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exec tar rfv bin/bash.tar -h -C bin/coreutils .
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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="512K"/>
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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="1M"/>
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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="noux">
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<resource name="RAM" quantum="1G"/>
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<config>
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<fstab> <tar name="bash.tar" at="/"/> </fstab>
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<start name="/bin/bash">
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<env name="TERM" value="linux" />
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<env name="FOO" value="/slashemdir,BAR=baz" />
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<env name="FUZ" value="holla\"die waldfee" />
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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
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libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so
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bash.tar
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}
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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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run_genode_until forever
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exec rm bin/bash.tar
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