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121 lines
4.1 KiB
Plaintext
121 lines
4.1 KiB
Plaintext
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===============================
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Genode source-code repositories
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===============================
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This directory contains the source-code repositories of the Genode OS
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Framework. Each sub directory has the same principle layout as described in the
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build-system manual:
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:Build-system manual:
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[https://genode.org/documentation/developer-resources/build_system]
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The build system uses a configurable selection of those reposities to obtain
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the source codes for the build process. The repositories are not independent
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but build upon of each other:
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:'base':
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This directory contains the source-code repository of the fundamental
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frameworks and interfaces of Genode. Furthermore, it contains the generic
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parts of core.
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:'base-<platform>':
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These directories contain platform-specific source-code repositories
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complementing the 'base' repository. The following platforms are supported:
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:'linux':
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Linux kernel (both x86_32 and x86_64)
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:'nova':
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NOVA hypervisor developed at University of Technology Dresden
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:'foc':
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Fiasco.OC is a modernized version of the Fiasco microkernel with a
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completely revised kernel interface fostering capability-based
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security. It is not compatible with L4/Fiasco.
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:'hw':
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The hw platform allows the execution of Genode on bare ARM and x86 hardware
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without the need for a separate kernel. The kernel functionality is
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included in core.
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:'okl4':
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OKL4 kernel (x86_32 and ARM) developed at Open-Kernel-Labs.
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:'pistachio':
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L4ka::Pistachio kernel developed at University of Karlsruhe.
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:'fiasco':
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L4/Fiasco kernel developed at University of Technology Dresden.
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:'sel4':
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seL4 microkernel developed at NICTA/General Dynamics
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See[https://sel4.systems/]
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:'os':
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This directory contains the non-base OS components such as the init process,
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device drivers, and basic system services.
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:'demo':
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This directory contains the source-code repository of various services and
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applications that we use for demonstration purposes. For example, a graphical
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application launcher called Launchpad and the Scout tutorial browser.
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:'hello_tutorial':
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Tutorial for creating a simple client-server scenario with Genode. This
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repository includes documentation and the complete source code.
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:'libports':
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This source-code repository contains ports of popular open-source libraries
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to Genode, most importantly the C library. The repository contains no
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upstream source code but means to download the code and adapt it to Genode.
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For instructions about how to use this mechanism, please consult the README
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file at the top level of the repository. Among the 3rd-party libraries
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are Qt5, libSDL, freetype, Python, ncurses, Mesa, and libav.
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:'dde_linux':
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This source-code repository contains the device driver environment for
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executing Linux device drivers natively on Genode. Currently, this
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repository hosts the USB stack.
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:'dde_ipxe':
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This source-code repository contains the device-driver environment for
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executing drivers of the iPXE project.
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:'dde_bsd':
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This source-code repository contains the device-driver environment for
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drivers of the OpenBSD operating system.
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:'dde_rump':
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This source-code repository contains the port of rump kernels, which are
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used to execute subsystems of the NetBSD kernel as user level processes.
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The repository contains a server that uses a rump kernel to provide
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various NetBSD file systems to Genode.
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:'ports':
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This source-code repository hosts ports of 3rd-party applications to
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Genode. The repository does not contain upstream source code but provides
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a mechanism for downloading the official source distributions and adapt
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them to the Genode environment. The used mechanism is roughly the same
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as used for the 'libports' repository. Please consult 'libports/README'
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for further information.
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:'gems':
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This source-code repository contains Genode applications that use
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both native Genode interfaces as well as features of other high-level
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repositories, in particular shared libraries provided by 'libports'.
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