3 ms·
Intel has patented x86 for a long time now though. VME, SYSENTER/SYSEXIT, and even long NOPs were all patented for example (now all expired).
by yuhong 9y ago
Intel has patented x86 for a long time now though. VME, SYSENTER/SYSEXIT, and even long NOPs were all patented for example (now all expired).