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Extend the support to risc32imc (or risc32imac) #15

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bigspider opened this issue Sep 4, 2024 · 0 comments · Fixed by #87
Closed

Extend the support to risc32imc (or risc32imac) #15

bigspider opened this issue Sep 4, 2024 · 0 comments · Fixed by #87
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performance Gotta go fast
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MVP

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@bigspider
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#13 implemented the minimal riscv32i support, but there are extensions that it makes sense to implement:

  • M: multiplication, division and modulus opcodes
  • C: compressed instructions
  • A: atomic memory operations

M and C are quite important to improve overall performance.

A is not as important, but it might improve the developer experience as some crates won't compile without std::sync::atomic.
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Add M and C extensions to the base instruction set LedgerHQ/vanadium
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@bigspider