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Missed a file

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This commit is contained in:
bainchild 2023-01-03 01:06:25 -06:00
parent 50b93641f2
commit fef7e3cd13
1 changed files with 30 additions and 2 deletions
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32
codegen/luau/src/backend/statement.rs
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@ -4,8 +4,8 @@ use std::{
};
use wasm_ast::node::{
Block, Br, BrIf, BrTable, Call, CallIndirect, FuncData, If, LabelType, MemoryGrow, SetGlobal,
SetLocal, SetTemporary, Statement, StoreAt, Terminator,
Block, Br, BrIf, BrTable, Call, CallIndirect, FuncData, If, LabelType, MemoryGrow, MemoryCopy,
MemoryFill, SetGlobal, SetLocal, SetTemporary, Statement, StoreAt, Terminator,
};
use wasmparser::ValType;
@ -301,6 +301,32 @@ impl DriverNoContext for MemoryGrow {
}
}
impl DriverNoContext for MemoryCopy {
fn write(&self, w: &mut dyn Write) -> Result<()> {
let dst = self.dst();
let src = self.src();
let size = self.size();
write!(w, "rt.store.copy(memory_at_0, {dst}, {src}, ")?;
size.write(w)?;
write!(w, ")")
}
}
impl DriverNoContext for MemoryFill {
fn write(&self, w: &mut dyn Write) -> Result<()> {
let mem = self.mem();
let value = self.value();
let n = self.n();
write!(w, "rt.store.copy(memory_at_0, {mem}, ")?;
value.write(w)?;
write!(w, ", ")?;
n.write(w)?;
write!(w, ")")
}
}
fn write_stat(stat: &dyn DriverNoContext, mng: &mut Manager, w: &mut dyn Write) -> Result<()> {
indentation!(mng, w)?;
stat.write(w)?;
@ -320,6 +346,8 @@ impl Driver for Statement {
Self::SetGlobal(s) => write_stat(s, mng, w),
Self::StoreAt(s) => write_stat(s, mng, w),
Self::MemoryGrow(s) => write_stat(s, mng, w),
Self::MemoryCopy(s) => write_stat(s, mng, w),
Self::MemoryFill(s) => write_stat(s, mng, w),
}
}
}