Operating system - Wikipedia, the free encyclopedia
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An Operating System (OS) is an interface between hardware and user which is responsible for the management and coordination of activities and the sharing of the resources of the computer that ac...
en.wikipedia.org/wiki/Operating_system
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Stanford Cache Kernel, supervisor-mode component of V++ OS; caches system objects (threads, address spaces) to raise performance; microkernel alternative, performance equals normal monolithic OSs, yet gives application-level control of system resources, more modularity, scalability, smaller size, means of fault containment.
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www-dsg.stanford.edu/papers/cachekernel/main.html
www-dsg.stanford.edu/papers/cachekernel/main.html
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Next Lecture: The Kernel of the Operating System (2) ... Aims and Objectives; The Operating System Kernel; Representing Processes; Interrupts and Interrupt Handling; The Interrupt Handler; Summary; ... Seen how processes are represented and how the OS maintains processes...
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www.cs.um.edu.mt/~cstaff/courses/lectures/csm202/os3.ht...
www.cs.um.edu.mt/~cstaff/courses/lectures/csm202/os3.html
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The OS without kernel ... Unix, the OS with a monolithical kernel, was based on the ideas of the first successful OS: Multics. ... The older monolithic kernels were written as a mixture of everything the OS needed, without much of an organization.The monolithic kernel offers everything the OS needs : processes,
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tunes.org/~unios/oskernels.html
tunes.org/~unios/oskernels.html
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Some say that µC/OS-II is simple enough for use by a hobbyist, the fact is that Micrium's strict standards were instrumental in creating a Validation Suite for µC/OS-II. ... µC/OS-II Evaluation Download...
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www.micrium.com/products/rtos/kernel/rtos.html
www.micrium.com/products/rtos/kernel/rtos.html
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A Tour Of The Mac OS X Kernel is a flash conversion — and a minor edit — of a talk I gave at the NSA in mid-2005. Although the conversion is fine (since it allows the presentation to be "driven" within a web browser), it is far from being a visually faithful conversion.
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www.kernelthread.com/publications/osxkernel/osxkernel.s...
www.kernelthread.com/publications/osxkernel/osxkernel.swf
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This paper intends to clear up the confusion by presenting details of the Mac OS X kernel architecture, its components Mach, BSD and I/; O-Kit, what's so different and special about this design, and what the special strengths of it are.
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events.ccc.de/congress/2007/Fahrplan/attachments/986_in...
events.ccc.de/congress/2007/Fahrplan/attachments/986_inside_the_mac_osx_kernel.pdf
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"Among other things, the update for Mac OS X 10.5.8 also fixed an interesting kernel bug related to the way the fcntl call is handled. The oldest kernel I was able to test the problem was Darwin 8.0.1 which corresponds to Mac OS X 10.4 “Tiger”. The Tiger was announce in June 28, 2004 but was released to the public...
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www.osnews.com/story/22092/The_Story_of_a_Simple_and_Da...
www.osnews.com/story/22092/The_Story_of_a_Simple_and_Dangerous_Mac_OS_X_Kernel_Bug
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Dream finally becomes reality: use vanilla OS X kernel on normal PCs. ... Now with the EFI patch, the hackintosh can boot off VANILLA UNMODIFIED OS X kernel and use vanilla kexts, which gives a more clean room and great peace of mind for future system updates.
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www.digitmemo.com/articles/734/howto-install-efi-patch-...
www.digitmemo.com/articles/734/howto-install-efi-patch-and-enable-vanilla-os-x-kernel-in-hackintosh/
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