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Torvalds: "If somebody really wants to create bad hardware in this day and age"

• stockresearcher 1y ago
  Well, I have my doubts that big endian will ever truly die. Is anyone ready to take on globally switching network byte order? Maybe we should start adding a magic number to every packet so we can tell which ordering it is using. Ha
• sedawkgrep 1y ago
  > Remember: your mom picked up your dirty laundry from your floor, and software people are like the super-moms of the world. Lots of Linus gold in this reply, but this one really made me chuckle.
• cs702 1y ago
  On one hand, it's just Linus Torvalds calling it like he sees it, without giving too much considerations to things he deems less important, like, say, how the recipients of his message might feel. On the other hand, as always, he makes good points, hard to refute.
• general1465 1y ago
  > - only do aligned memory accesses TriCore 16/32bit reads/writes are like that. So doing something like uint8_t array8[] = {bytes here}; uint32_t i = *(array8 + 1); will crash your processor and force reset it, because you just tried to make a read on odd address (assuming that array is aligned on even address) > - expose your pipeline details in the ISA Again TriCore and division - DVINIT then repeatedly poke DVSTEP and then call DVADJ to store result into a register... Or SH2A architecture where you are always grouping instructions by 2, processed in parallel I suppose?