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Could you port this to riscv64 please?

• nuta 2y ago
  No it's "left as an exercise to the reader" ;) But seriously, it's not that hard. Change build options to generate 64-bit ELF, replace all 32-bit-wide parts (e.g. uint32_t, lw/sw instructions), and implement a slightly more complicated page table (e.g. Sv48).
• ndnsjxj 2y ago
  Porting to any platform is trivial after understanding the basics as described in these articles The author explicitly describes why they chose riscv32 Why would you want the author to use riscv64 instead?
  • foobiekr 2y ago
    At least on Intel, it was quite a significant difference in some ways, in kernel terms.