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add the memory.fill and memory.copy commands to our wasm interpreter

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Folkert 2023-07-08 20:35:33 +02:00
parent 8619f4785b
commit c7ccc2092a
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4 changed files with 128 additions and 2 deletions
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crates/wasm_module/src/opcodes.rs
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@ -50,6 +50,7 @@ pub enum OpCode {
I64STORE32 = 0x3e,
CURRENTMEMORY = 0x3f,
GROWMEMORY = 0x40,
MEMORY = 0xFC,
I32CONST = 0x41,
I64CONST = 0x42,
F32CONST = 0x43,
@ -232,6 +233,7 @@ fn immediates_for(op: OpCode) -> Result<OpImmediates, String> {
| I64STORE32 => Leb32x2,
CURRENTMEMORY | GROWMEMORY => Byte1,
MEMORY => Leb32x2,
I32CONST => Leb32x1,
I64CONST => Leb64x1,