[Libre-soc-isa] [Bug 585] add bounds-checked load/store instructions for WebAssembly

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Jan 27 17:02:27 GMT 2021


https://bugs.libre-soc.org/show_bug.cgi?id=585

--- Comment #2 from Jacob Lifshay <programmerjake at gmail.com> ---
fixed wraparound bug in semantics code.

64-bit wasm memory addresses are a proposed wasm extension:
https://github.com/WebAssembly/memory64

another proposed wasm extension is having multiple accessible wasm memories:
https://github.com/webassembly/multi-memory
this would mean having a small table of wasm-base-address-spr wasm-limit-spr
pairs, instructions would have an immediate telling them which table entry to
use.

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