Add stubs for missing instruction emits #668

Job	Run time
Rustfmt	27s
Determine CI jobs to run	6s
Test generated zkAsm on the ZK processor	4m 19s
Cargo vet	0s
Cargo deny	0s
Check	0s
Doc build	0s
Build wasi-preview1-component-adapter	0s
Fuzz Targets	0s
Test Linux x86_64	15m 15s
Test wasi-nn module	0s
Run benchmarks	0s
Meta deterministic check	0s
Check Windows ARM64	0s
Miri	0s
verify-publish	0s
Release build for ${{ matrix.build }}	0s
Record the result of testing and building steps	1s
push-tag	0s
	20m 8s

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