2014-04-26 14:52:28 +00:00
|
|
|
trap
|
|
|
|
|
|
2014-04-26 15:54:15 +00:00
|
|
|
1. n. A program interrupt, usually an interrupt caused by some exceptional
|
|
|
|
|
situation in the user program. In most cases, the OS performs some action,
|
2014-07-26 07:53:53 +00:00
|
|
|
then returns control to the program. 2. vi. To cause a. These instructions
|
2014-04-26 15:54:15 +00:00
|
|
|
to the monitor. Also used transitively to indicate the cause of the. The
|
2014-07-26 07:53:53 +00:00
|
|
|
monitors all input/output instructions. This term is associated with
|
2014-04-26 15:54:15 +00:00
|
|
|
assembler programming ( interrupt or exception is more common among HLL
|
|
|
|
|
programmers) and appears to be fading into history among programmers as the
|
|
|
|
|
role of assembler continues to shrink. However, it is still important to
|
|
|
|
|
computer architects and systems hackers (see system , sense 1), who use it
|
|
|
|
|
to distinguish deterministically repeatable exceptions from timing-dependent
|
|
|
|
|
ones (such as I/O interrupts).
|
