The interrupt handling mechanism of an operating system accepts a number which is an address and then selects what specific action to be taken which is already mentioned in the interrupt service routine. In most architecture, the address is stored in a table known as a vector table.
Dec 1, 2021
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Aug 10, 2018 · In this book, the interrupt handling models used by several operating systems are introduced and compared.
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In this book, the interrupt handling models used by several operating systems are introduced and compared. We begin with an analysis of the classical ...
Oct 14, 2023 · Interrupt Handlers are initiated or called by different interrupts like hardware interrupt, software interrupt, or software exceptions.
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Apr 21, 2022 · Once the interrupt handler (part of the driver for the interrupting device) has started, it removes the stacked program counter and PSW and saves them.
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May 7, 2019 · When an interrupt happens, the CPU immediately stops, looks up the address in the table, and jumps to it. From there, it's up to the interrupt handler to run.
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Dec 16, 2014 · The interrupt handler asks the interrupt controller which interrupt line was actually signaled, which tells it which device sent the interrupt.
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An interrupt handler is just a routine containing a sequence of operations. Each of these may request input and output while running. The routine for handling a ...
Jul 2, 2017 · An interrupt alerts the processor to a high-priority condition requiring the interruption of the current code the processor is executing.
Aug 26, 2022 · An OS registers pieces of code to handle hardware interrupts. The CPU invokes the apppropriate routine when it receives an interrupt signal.