v0.1.3 - fix crashes is n,s,g,f without run first

pm100 · Jan 2, 2024 · e86640e · e86640e
1 parent 830031b
commit e86640e
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "db65"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

diff --git a/src/shell.rs b/src/shell.rs
@@ -181,16 +181,25 @@ impl Shell {
             }
 
             Some(("go", _)) => {
+                if !self.debugger.run_done {
+                    bail!("program not running");
+                };
                 let reason = self.debugger.go()?;
                 self.stop(reason);
             }
 
             Some(("next", _)) => {
+                if !self.debugger.run_done {
+                    bail!("program not running");
+                };
                 let reason = self.debugger.next()?;
                 self.stop(reason);
             }
 
             Some(("step", _)) => {
+                if !self.debugger.run_done {
+                    bail!("program not running");
+                };
                 let reason = self.debugger.step()?;
                 self.stop(reason);
             }
@@ -254,6 +263,9 @@ impl Shell {
                     .enable_stack_check(*args.get_one::<bool>("stackcheck").unwrap());
             }
             Some(("finish", _)) => {
+                if !self.debugger.run_done {
+                    bail!("program not running");
+                };
                 let reason = self.debugger.finish()?;
                 self.stop(reason);
             }