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sel4: adapt article to new version of run tool

This commit is contained in:
Norman Feske 2015-02-09 16:41:32 +01:00 committed by Christian Helmuth
parent 1fdf36efed
commit 03010831cd
1 changed files with 6 additions and 6 deletions
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12
repos/base-sel4/doc/simple_root_task.txt
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@ -212,12 +212,12 @@ Starting the kernel in Qemu
To test-drive the kernel, we need to create a bootable image including a boot
loader, the boot-loader configuration, and the kernel. To spare us the
manual work, Genode comes with a so-called run tool that automates this
procedure. We merely need to create run environment for seL4 to tweak the
run tool for this particular platform. The run environment for seL4 resides at
_base-sel4/run/env_. To create it, we can take inspiration from the run
environments of the other platforms such as NOVA. It comes down to
implementing the functions 'build_boot_image' and 'run_genode_until' according
to our needs. The former function contains the generation of the boot-loader
procedure. We merely need to supplement the run tool with a script snippet
that describes how a boot image is assembled for the seL4 base platform.
This snippet has to reside at _tool/run/boot_dir/sel4_. To create it, we can
take inspiration from the versions for the other platforms such as NOVA. It
comes down to implementing the function 'run_boot_dir' according to our needs.
For the most part, the function contains the generation of the boot-loader
configuration, i.e., GRUB's _menu.lst_ file. At the current stage, we simply
load the seL4 ELF image as multi-boot kernel. For using the run tool for the
initial test, the following small run script at _base-sel4/run/test.run_ does