Example extension: Stacks; fixes to allow module data storage in thread context

crsn_arith/src/exec.rs

@@ -4,13 +4,15 @@ use num_traits::PrimInt;
 
 use crsn::asm::instr::op::{OpTrait, EvalRes};
 use crsn::runtime::fault::Fault;
-use crsn::runtime::frame::{CallStack, StackFrame};
-use crsn::runtime::program::Program;
+
+
 
 use crate::defs::ArithOp;
+use crsn::runtime::run_thread::{ThreadInfo, RunState};
 
 impl OpTrait for ArithOp {
-    fn execute(&self, _program: &Program, _call_stack: &mut CallStack, frame: &mut StackFrame) -> Result<EvalRes, Fault> {
+    fn execute(&self, _ti : &ThreadInfo, state: &mut RunState) -> Result<EvalRes, Fault> {
+        let frame = &mut state.frame;
         let eres = EvalRes::default();
         match self {
             ArithOp::Test { a } => {

crsn_arith/src/lib.rs

@@ -1,4 +1,4 @@
-pub use parse::ArithOpParser;
+pub use parse::ArithOps;
 
 mod defs;
 mod parse;

crsn_arith/src/parse.rs

@@ -7,11 +7,11 @@ use crsn::asm::parse::arg_parser::ArgParser;
 use crate::defs::ArithOp;
 
 #[derive(Debug, Clone)]
-pub struct ArithOpParser {
+pub struct ArithOps {
     _internal: ()
 }
 
-impl ArithOpParser {
+impl ArithOps {
     pub fn new() -> Box<dyn AsmModule> {
         Box::new(Self {
             _internal: ()
@@ -19,7 +19,7 @@ impl ArithOpParser {
     }
 }
 
-impl AsmModule for ArithOpParser {
+impl AsmModule for ArithOps {
     fn name(&self) -> &'static str {
         "arith"
     }