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Establishing a pointer at a valid address location that is representative of a valid entry point of a communication routine
Establishing a pointer at a valid address location that is representative of a valid entry point of a communication routine
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机译:在有效地址位置建立一个指针,该指针代表通信例程的有效入口点
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摘要
An application program runs on an embedded processor connected via a link to a host. When the application program identifies a need for communication over said link, it reads a pointer location to see whether its contents represent a valid address in memory, and if so the program calls that address. It then checks the code at the address to see whether an entry point is stored there, and if so uses that entry point to access a subroutine enabling communication over the link.
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