L4 is a family of second-generation microkernels, used to implement a variety of types of operating systems (OS), though mostly for Unix-like, Portable...
40 KB (4,004 words) - 03:31, 10 March 2025
applying software verification techniques. The L4.sec system, which is a successor to the L4 microkernel family, is a capability-based system, and has been...
14 KB (1,571 words) - 13:13, 26 November 2024
minimality and are specialized to supporting virtual machines; the L4 microkernel frequently finds use in a hypervisor capacity. Early operating system...
49 KB (5,750 words) - 16:19, 6 May 2025
submarine L-4 L4 microkernel family, a family of operating system kernels L4, the transport layer in the OSI model of computer communications L4, the fourth...
2 KB (326 words) - 22:08, 21 December 2024
Mach (kernel) (redirect from Mach microkernel)
basis of macOS, iOS, iPadOS, watchOS, and tvOS Microkernel L4 microkernel family EROS microkernel family MERT "Mach: Define Mach at Dictionary.com". Dictionary...
40 KB (5,328 words) - 09:34, 20 May 2025
computer scientist, noted for his work on microkernel operating systems, especially in creating the L4 microkernel family. In the mid-1970s Liedtke studied for...
9 KB (1,001 words) - 09:17, 15 November 2024
Kernel (operating system) (section Microkernels)
general-purpose microkernel, other microkernels have been developed with more specific aims. The L4 microkernel family (mainly the L3 and the L4 kernel) was...
83 KB (10,162 words) - 23:50, 12 May 2025
and AS/400 Intel iAPX 432 Plessey System 250 Flex L4 microkernel family: OKL4 from Open Kernel Labs SeL4 from NICTA Fiasco.OC and NOVA from TU Dresden Amoeba...
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Quark (kernel) (category Microkernels)
PowerPC central processing units (CPUs). The Quark microkernel is not a member of the L4 microkernel family, but borrows concepts from it, including: the clan...
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5. The Darbat project was an experimental port of Darwin to the L4 microkernel family. It aims to be binary compatible with existing Darwin binaries....
46 KB (2,765 words) - 02:29, 22 May 2025
Pistachio pudding, a green pudding made from pistachio nuts The L4 microkernel family, a computer operating system component Pishtaco, a South American...
906 bytes (163 words) - 15:03, 4 September 2023
Eumel (category Microkernels)
orthogonal persistence. EUMEL was followed by the L3 microkernel, and later the L4 microkernel family. Liedtke, Jochen (December 1993). "A persistent system...
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PikeOS (category Microkernel-based operating systems)
embedded system (embedded systems). It is a commercial clone of the L4 microkernel family. PikeOS has been developed for safety and security-critical applications...
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verification of seL4, a member of the L4 microkernel family, proving functional correctness of the C implementation of the kernel. This makes seL4 the first operating-system...
12 KB (1,629 words) - 23:23, 11 March 2025
designed to create a Coen-brothers-style story Fiasco, an open-source L4 microkernel family operating system developed at TU Dresden FIASCO, the name used by...
1 KB (211 words) - 18:59, 11 June 2024
Genode (category Microkernel-based operating systems)
kernels including most members of the L4 microkernel family (NOVA, seL4, Fiasco.OC, OKL4 v2.1, L4ka::Pistachio, L4/Fiasco). Furthermore, it can be used...
11 KB (1,124 words) - 07:04, 1 May 2025
Archived from the original on 2023-01-24. Retrieved 2020-12-31. "seL4 Microkernel Optimized for Security Gets Support of Linux Foundation". 7 April 2020...
54 KB (3,609 words) - 09:55, 9 May 2025
Redox (operating system) (category Microkernel-based operating systems)
Redox is a Unix-like operating system for x86 computers, based on a microkernel design. It is community-developed, released as free and open-source software...
7 KB (526 words) - 09:18, 10 February 2025
Parallels Workstation, and a "DIAGNOSE code" in IBM VM. Some microkernels, such as Mach and L4, are flexible enough to allow paravirtualization of guest...
25 KB (2,946 words) - 15:04, 21 February 2025
Wombat (operating system) (category Microkernel-based operating systems)
systems (presentation slides) Virtualised os: wombat Iguana L4 Based Operating Systems L4.Sec Microkernel Specification NICTA L4-embedded Kernel v t e...
3 KB (146 words) - 23:29, 28 October 2024
that is altered to the extent that it can run paravirtualized on an L4 microkernel, where the L4Linux kernel runs a service. L4Linux is not a fork but...
3 KB (197 words) - 09:06, 12 May 2025
Spring (operating system) (category Microkernel-based operating systems)
Spring is a discontinued project in building an experimental microkernel-based object-oriented operating system (OS) developed at Sun Microsystems in...
29 KB (4,367 words) - 22:34, 2 August 2024
operating system ILIOS – Research OS designed for routing L4 – second generation microkernel Mach – from OS kernel research at Carnegie Mellon University;...
73 KB (8,384 words) - 22:45, 17 May 2025
ICT Australia (NICTA), and Open Kernel Labs (OK Labs) released the seL4 microkernel, a small operating system kernel which regulates access to a computer's...
78 KB (8,389 words) - 11:13, 23 March 2025
support for memory protection, so the strong isolation goals of the microkernel design could not be achieved.[citation needed] "Chapter 14. Security"...
92 KB (1,698 words) - 07:22, 17 May 2025
assembly, C, BBC BASIC RISC OS No RISC OS 6 L4, Fiasco, Pistachio Some GPL, some BSD Microkernel C++ L4 No Plan 9 MIT Hybrid C 1:1, 1:M Cothread style...
49 KB (716 words) - 22:45, 17 May 2025
operating systems can also run on the Raspberry Pi. The formally verified microkernel seL4 is also supported. There are several ways of installing multiple operating...
221 KB (18,828 words) - 04:09, 21 May 2025
REX OS (category Microkernel-based operating systems)
is a combination of two operating systems: L4Ka::Pistachio embedded microkernel and Iguana, with extensive modifications and extensions by Qualcomm and...
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on top of the L4 microkernel and supported the x86-64 architecture. Prior work investigating the implementation of VMS using a microkernel-based architecture...
103 KB (9,104 words) - 03:07, 22 May 2025