Author(s): Eyasu Tadese M., T.E. Ada, K.N. Nigussa, Cecil N.M. Ouma
For segments, the job is split between hardware and microcode. When LD_DESCRIPTOR fires its protection test at 5CD, the Test PLA OR's the A-bit (bit 8 of the descriptor high DWORD) into a temporary register called PROTUN. Then the microcode at PROT_TESTS_PASSED takes over and writes the modified value back to the GDT or LDT in memory:
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If free_table[bucket] contains a value, we can pop a value off.
On today’s pod: late drama and penalty shootout chaos in the FA Cup as Tottenham edge London City Lionesses in a 17-penalty epic to set up a quarter-final with holders Chelsea. The panel discusses Lize Kop’s heroics, Spurs’ resilience and what the result means for both clubs.