return (PAGESZ - sizeof(struct page_info)) / sizes[classno];
On Feb. 25 at Samsung Galaxy Unpacked, the brand debuted its newest S Series smartphone: the S26. With its arrival, we expected to see some stellar markdowns on the previous generation, the S25, which has dropped as low as $899.99. Yet, there's an even better deal to shop now, and it's on the new S26.
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FREE $20 GIFT CARD: As of Feb. 26, pre-order the new Samsung Galaxy Buds 4 from Amazon and you'll get a free $20 gift card.
Besides the Test PLA, the 386 has another PLA called the Entry PLA that maps opcodes to microcode entry points. One of its input bits is a "protected mode" flag. Many instructions have both a real-mode and a protected-mode entry point -- for instance, MOV ES, reg maps to address 009 (a single microcode line) in real mode, but to 580 (which initiates a full descriptor load with protection tests) in protected mode. The trick that makes V86 work is to define this flag as: