63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
The x86 protection model is notoriously complex, with four privilege rings, segmentation, paging, call gates, task switches, and virtual 8086 mode. What's interesting from a hardware perspective is how the 386 manages this complexity on a 275,000-transistor budget. The 386 employs a variety of techniques to implement protection: a dedicated PLA for protection checking, a hardware state machine for page table walks, segment and paging caches, and microcode for everything else.
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void *alloc(int classno) {
Australia GP — Oct. 25
The first symptoms include a fever, muscle aches and pains and generally feeling unwell.