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What Is System Call Trap? How It Is Implemented? |
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Answer» The invocation MECHANISM for RESOURCES managed by the kernel A system call TRAP is implemented by a machine-level TRAP instructions, which puts the processor into SUPERVISOR mode and SWITCHES to the kernel address space. The invocation mechanism for resources managed by the kernel A system call trap is implemented by a machine-level TRAP instructions, which puts the processor into supervisor mode and switches to the kernel address space. |
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