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This commit is contained in:
Svyatoslav Nikolsky
2017-05-03 11:55:05 +03:00
parent 990936b0f2
commit b57e6d5d98
1 changed files with 3 additions and 4 deletions
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7
src/interpreter/module.rs
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@ -7,7 +7,7 @@ use interpreter::program::ProgramInstanceEssence;
use interpreter::runner::{Interpreter, FunctionContext}; use interpreter::runner::{Interpreter, FunctionContext};
use interpreter::stack::StackWithLimit; use interpreter::stack::StackWithLimit;
use interpreter::table::TableInstance; use interpreter::table::TableInstance;
use interpreter::value::{RuntimeValue, TryInto}; use interpreter::value::{RuntimeValue, TryInto, TransmuteInto};
use interpreter::variable::{VariableInstance, VariableType}; use interpreter::variable::{VariableInstance, VariableType};
/// Item index in items index space. /// Item index in items index space.
@ -304,7 +304,6 @@ fn prepare_function_locals(function_type: &FunctionType, function_body: &FuncBod
VariableInstance::new(true, expected_type, param_value) VariableInstance::new(true, expected_type, param_value)
}) })
.collect::<Vec<_>>().into_iter().rev() .collect::<Vec<_>>().into_iter().rev()
// TODO: default values (zero), not null
.chain(function_body.locals().iter().map(|l| VariableInstance::new(true, l.value_type().into(), RuntimeValue::default(l.value_type().into())))) .chain(function_body.locals().iter().map(|l| VariableInstance::new(true, l.value_type().into(), RuntimeValue::default(l.value_type().into()))))
.collect::<Result<Vec<_>, _>>() .collect::<Result<Vec<_>, _>>()
} }
@ -320,8 +319,8 @@ fn get_initializer(expr: &InitExpr, module: &Module, imports: &ModuleImports) ->
.map(|g| g.get()), .map(|g| g.get()),
&Opcode::I32Const(val) => Ok(RuntimeValue::I32(val)), &Opcode::I32Const(val) => Ok(RuntimeValue::I32(val)),
&Opcode::I64Const(val) => Ok(RuntimeValue::I64(val)), &Opcode::I64Const(val) => Ok(RuntimeValue::I64(val)),
&Opcode::F32Const(val) => Ok(RuntimeValue::F32(val as f32)), // TODO &Opcode::F32Const(val) => Ok(RuntimeValue::F32(val.transmute_into())),
&Opcode::F64Const(val) => Ok(RuntimeValue::F64(val as f64)), // TODO &Opcode::F64Const(val) => Ok(RuntimeValue::F64(val.transmute_into())),
_ => Err(Error::Initialization(format!("not-supported {:?} instruction in instantiation-time initializer", first_opcode))), _ => Err(Error::Initialization(format!("not-supported {:?} instruction in instantiation-time initializer", first_opcode))),
} }
} }