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https://github.com/genodelabs/genode.git
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7e1692d997
Instead of solving the problem to deliver ROM modules to core while booting differently for the several kernels (multi-boot, elfweaver, core re-linking), this commit unifies the approaches. It always builds core as a library, and after all binaries are built from a run-script, the run-tool will link an ELF image out of the core-library and all boot modules. Thereby, core can access its ROM modules directly. This approach now works for all kernels except Linux. With this solution, there is no [build_dir]/bin/core binary available anymore. For debugging purposes you will find a core binary without boot modules, but with debug symbols under [run_dir].core. Fix #2095
68 lines
1.3 KiB
Plaintext
68 lines
1.3 KiB
Plaintext
#
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# Based on boot_dir/hw
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#
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proc run_boot_string { } { return "\n\rStarting node #0" }
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proc core_link_address { } { return "0x02000000" }
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##
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# Populate boot directory with binaries on hw
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#
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proc run_boot_dir {binaries} {
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# build sel4 kernel
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build { kernel }
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exec cp bin/sel4 [run_dir]/sel4
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build_core_image $binaries
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if {[have_include "image/iso"] || [have_include "image/disk"]} {
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#
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# Install isolinux/GRUB files and bender
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#
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install_iso_bootloader_to_run_dir
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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 seL4"
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puts $fh " kernel /boot/bender norelocate"
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puts $fh " module /sel4 disable_iommu"
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puts $fh " module /image.elf"
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close $fh
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}
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run_image [run_dir]/image.elf
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if {[have_include "load/tftp"]} {
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#
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# Install PXE bootloader pulsar
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#
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install_pxe_bootloader_to_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 norelocate"
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puts $fh " load /sel4 disable_iommu"
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puts $fh " load /image.elf"
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close $fh
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generate_tftp_config
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}
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if {[have_include "load/ipxe"]} {
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create_ipxe_iso_config
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update_ipxe_boot_dir
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create_symlink_for_iso
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}
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}
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