fix: support TinyGo 0.35.0 #662
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Description
TinyGo 0.35.0 added an
os.Exit(0)to the end of their_startfunction, which is appropriate for commands, but not for reactors. The effect is that you cannot call any function, because the program has terminated.To resolve, we should treat Modus apps as reactors, by using
-buildmode=c-sharedwhen compiling. That has the side-effect of changing the startup function from_start(the Wazero default) to_initialize. Thus, we must also make the Modus runtime call whichever of those two startup functions is in the wasm module.Checklist
CHANGELOG.mdfile describing and linking to this PR