add experimental framebuffer extension using minifb

crsn_stacks/src/lib.rs

@@ -2,6 +2,9 @@ use crsn::module::{CrsnExtension, ParseOpRes};
 use crsn::asm::parse::arg_parser::ArgParser;
 use crsn::asm::instr::Op;
 use crsn::asm::error::CrsnError;
+use crsn::runtime::run_thread::{ThreadInfo, RunState};
+use crsn::asm::data::literal::Value;
+use crsn::runtime::fault::Fault;
 
 mod defs;
 mod parse;
@@ -24,4 +27,8 @@ impl CrsnExtension for StackOps {
     fn parse_op(&self, keyword: &str, args: ArgParser) -> Result<ParseOpRes<Op>, CrsnError> {
         parse::parse(keyword, args)
     }
+
+    fn drop_obj(&self, ti: &ThreadInfo, state: &mut RunState, handle: Value) -> Result<Option<()>, Fault> {
+        exec::drop_obj(state, handle)
+    }
 }