language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-10-02 08:11:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

wasm_interp: implement call and return instructions

Browse source
This commit is contained in:
Brian Carroll 2022-11-22 20:54:33 +00:00
parent 57aa3aafd8
commit 972d9dbb19
No known key found for this signature in database
GPG key ID: 5C7B2EC4101703C0
5 changed files with 75 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

11
crates/wasm_interp/src/execute.rs
View file

@ -78,10 +78,17 @@ impl<'a> ExecutionState<'a> {
todo!("{:?}", op_code);
}
RETURN => {
todo!("{:?}", op_code);
self.program_counter = self.call_stack.pop_frame() as usize;
}
CALL => {
todo!("{:?}", op_code);
let index = self.fetch_immediate_u32(module) as usize;
let return_addr = self.program_counter as u32;
self.program_counter = module.code.function_offsets[index] as usize;
self.call_stack.push_frame(
return_addr,
&module.code.bytes,
&mut self.program_counter,
)
}
CALLINDIRECT => {
todo!("{:?}", op_code);