10be3e4ba8
This commit introduces initial support for multi-value Wasm. Wasm blocks and calls can now take and return an arbitrary number of values. The encoding for multi-value blocks means that we need to keep the contents of the "Types" section around when translating function bodies. To do this, we introduce a `WasmTypesMap` type that maps the type indices to their parameters and returns, construct it when parsing the "Types" section, and shepherd it through a bunch of functions and methods when translating function bodies.
12 lines
168 B
Plaintext
12 lines
168 B
Plaintext
(module
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(func (export "foo")
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i32.const 1
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i64.const 2
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;; More params than results.
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(block (param i32 i64) (result i32)
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drop
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)
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drop
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)
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)
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