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Update wasm-{smith,encoder} (#3835)

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Ended up being a routine update but seemed good to go ahead and hook up
updates. While I was at it I went ahead and hooked up multi-value
swarm fuzzing as well now that wasm-smith implements it.
This commit is contained in:
Alex Crichton
2022-02-22 15:04:13 -06:00
committed by GitHub
parent 76a90d082a
commit 593f8d96aa
4 changed files with 83 additions and 76 deletions
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132
crates/fuzzing/src/generators/table_ops.rs
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@@ -115,7 +115,7 @@ impl TableOps {
val_type: wasm_encoder::ValType::ExternRef,
mutable: true,
},
Instruction::RefNull(wasm_encoder::ValType::ExternRef),
&Instruction::RefNull(wasm_encoder::ValType::ExternRef),
);
}
@@ -130,7 +130,7 @@ impl TableOps {
// implementations.
let mut func = Function::new(vec![(1, ValType::ExternRef)]);
func.instruction(Instruction::Loop(wasm_encoder::BlockType::Empty));
func.instruction(&Instruction::Loop(wasm_encoder::BlockType::Empty));
for op in self.ops.iter().take(MAX_OPS) {
op.insert(
&mut func,
@@ -139,9 +139,9 @@ impl TableOps {
self.num_globals() as u32,
);
}
func.instruction(Instruction::Br(0));
func.instruction(Instruction::End);
func.instruction(Instruction::End);
func.instruction(&Instruction::Br(0));
func.instruction(&Instruction::End);
func.instruction(&Instruction::End);
let mut code = CodeSection::new();
code.function(&func);
@@ -222,101 +222,101 @@ impl TableOp {
match self {
Self::Gc => {
func.instruction(Instruction::Call(gc_func_idx));
func.instruction(Instruction::Drop);
func.instruction(Instruction::Drop);
func.instruction(Instruction::Drop);
func.instruction(&Instruction::Call(gc_func_idx));
func.instruction(&Instruction::Drop);
func.instruction(&Instruction::Drop);
func.instruction(&Instruction::Drop);
}
Self::Get(x) => {
func.instruction(Instruction::I32Const(x % table_mod));
func.instruction(Instruction::TableGet { table: 0 });
func.instruction(Instruction::Drop);
func.instruction(&Instruction::I32Const(x % table_mod));
func.instruction(&Instruction::TableGet { table: 0 });
func.instruction(&Instruction::Drop);
}
Self::SetFromParam(x, y) => {
func.instruction(Instruction::I32Const(x % table_mod));
func.instruction(Instruction::LocalGet(y % num_params));
func.instruction(Instruction::TableSet { table: 0 });
func.instruction(&Instruction::I32Const(x % table_mod));
func.instruction(&Instruction::LocalGet(y % num_params));
func.instruction(&Instruction::TableSet { table: 0 });
}
Self::SetFromGet(x, y) => {
func.instruction(Instruction::I32Const(x % table_mod));
func.instruction(Instruction::I32Const(y % table_mod));
func.instruction(Instruction::TableGet { table: 0 });
func.instruction(Instruction::TableSet { table: 0 });
func.instruction(&Instruction::I32Const(x % table_mod));
func.instruction(&Instruction::I32Const(y % table_mod));
func.instruction(&Instruction::TableGet { table: 0 });
func.instruction(&Instruction::TableSet { table: 0 });
}
Self::SetFromMake(x, y, z) => {
func.instruction(Instruction::Call(make_refs_func_idx));
func.instruction(&Instruction::Call(make_refs_func_idx));
func.instruction(Instruction::LocalSet(num_params));
func.instruction(Instruction::I32Const(x % table_mod));
func.instruction(Instruction::LocalGet(num_params));
func.instruction(Instruction::TableSet { table: 0 });
func.instruction(&Instruction::LocalSet(num_params));
func.instruction(&Instruction::I32Const(x % table_mod));
func.instruction(&Instruction::LocalGet(num_params));
func.instruction(&Instruction::TableSet { table: 0 });
func.instruction(Instruction::LocalSet(num_params));
func.instruction(Instruction::I32Const(y % table_mod));
func.instruction(Instruction::LocalGet(num_params));
func.instruction(Instruction::TableSet { table: 0 });
func.instruction(&Instruction::LocalSet(num_params));
func.instruction(&Instruction::I32Const(y % table_mod));
func.instruction(&Instruction::LocalGet(num_params));
func.instruction(&Instruction::TableSet { table: 0 });
func.instruction(Instruction::LocalSet(num_params));
func.instruction(Instruction::I32Const(z % table_mod));
func.instruction(Instruction::LocalGet(num_params));
func.instruction(Instruction::TableSet { table: 0 });
func.instruction(&Instruction::LocalSet(num_params));
func.instruction(&Instruction::I32Const(z % table_mod));
func.instruction(&Instruction::LocalGet(num_params));
func.instruction(&Instruction::TableSet { table: 0 });
}
TableOp::Make => {
func.instruction(Instruction::Call(make_refs_func_idx));
func.instruction(Instruction::Drop);
func.instruction(Instruction::Drop);
func.instruction(Instruction::Drop);
func.instruction(&Instruction::Call(make_refs_func_idx));
func.instruction(&Instruction::Drop);
func.instruction(&Instruction::Drop);
func.instruction(&Instruction::Drop);
}
TableOp::TakeFromParams(x, y, z) => {
func.instruction(Instruction::LocalGet(x % num_params));
func.instruction(Instruction::LocalGet(y % num_params));
func.instruction(Instruction::LocalGet(z % num_params));
func.instruction(Instruction::Call(take_refs_func_idx));
func.instruction(&Instruction::LocalGet(x % num_params));
func.instruction(&Instruction::LocalGet(y % num_params));
func.instruction(&Instruction::LocalGet(z % num_params));
func.instruction(&Instruction::Call(take_refs_func_idx));
}
TableOp::TakeFromGet(x, y, z) => {
func.instruction(Instruction::I32Const(x % table_mod));
func.instruction(Instruction::TableGet { table: 0 });
func.instruction(&Instruction::I32Const(x % table_mod));
func.instruction(&Instruction::TableGet { table: 0 });
func.instruction(Instruction::I32Const(y % table_mod));
func.instruction(Instruction::TableGet { table: 0 });
func.instruction(&Instruction::I32Const(y % table_mod));
func.instruction(&Instruction::TableGet { table: 0 });
func.instruction(Instruction::I32Const(z % table_mod));
func.instruction(Instruction::TableGet { table: 0 });
func.instruction(&Instruction::I32Const(z % table_mod));
func.instruction(&Instruction::TableGet { table: 0 });
func.instruction(Instruction::Call(take_refs_func_idx));
func.instruction(&Instruction::Call(take_refs_func_idx));
}
TableOp::TakeFromMake => {
func.instruction(Instruction::Call(make_refs_func_idx));
func.instruction(Instruction::Call(take_refs_func_idx));
func.instruction(&Instruction::Call(make_refs_func_idx));
func.instruction(&Instruction::Call(take_refs_func_idx));
}
Self::TakeFromGc => {
func.instruction(Instruction::Call(gc_func_idx));
func.instruction(Instruction::Call(take_refs_func_idx));
func.instruction(&Instruction::Call(gc_func_idx));
func.instruction(&Instruction::Call(take_refs_func_idx));
}
TableOp::GetGlobal(x) => {
func.instruction(Instruction::GlobalGet(x % num_globals));
func.instruction(Instruction::Drop);
func.instruction(&Instruction::GlobalGet(x % num_globals));
func.instruction(&Instruction::Drop);
}
TableOp::SetGlobalFromParam(global, param) => {
func.instruction(Instruction::LocalGet(param % num_params));
func.instruction(Instruction::GlobalSet(global % num_globals));
func.instruction(&Instruction::LocalGet(param % num_params));
func.instruction(&Instruction::GlobalSet(global % num_globals));
}
TableOp::SetGlobalFromGet(global, x) => {
func.instruction(Instruction::I32Const(x));
func.instruction(Instruction::TableGet { table: 0 });
func.instruction(Instruction::GlobalSet(global % num_globals));
func.instruction(&Instruction::I32Const(x));
func.instruction(&Instruction::TableGet { table: 0 });
func.instruction(&Instruction::GlobalSet(global % num_globals));
}
TableOp::SetGlobalFromMake(x, y, z) => {
func.instruction(Instruction::Call(make_refs_func_idx));
func.instruction(Instruction::GlobalSet(x % num_globals));
func.instruction(Instruction::GlobalSet(y % num_globals));
func.instruction(Instruction::GlobalSet(z % num_globals));
func.instruction(&Instruction::Call(make_refs_func_idx));
func.instruction(&Instruction::GlobalSet(x % num_globals));
func.instruction(&Instruction::GlobalSet(y % num_globals));
func.instruction(&Instruction::GlobalSet(z % num_globals));
}
TableOp::TakeFromGlobalGet(x, y, z) => {
func.instruction(Instruction::GlobalGet(x % num_globals));
func.instruction(Instruction::GlobalGet(y % num_globals));
func.instruction(Instruction::GlobalGet(z % num_globals));
func.instruction(Instruction::Call(take_refs_func_idx));
func.instruction(&Instruction::GlobalGet(x % num_globals));
func.instruction(&Instruction::GlobalGet(y % num_globals));
func.instruction(&Instruction::GlobalGet(z % num_globals));
func.instruction(&Instruction::Call(take_refs_func_idx));
}
}
}