Merge pull request #6 from PhilippTakacs/read_error

add ctl_get_invalid_addr

Author: wtdcode

.github/workflows/crate-publishing.yml

@@ -60,15 +60,13 @@ jobs:
       - name: "🚧 Dry-run publish"
         if: contains(matrix.config.os, 'ubuntu')
         run: |
-          cargo publish -p unicorn-engine-sys --dry-run --target-dir ./build_uc --allow-dirty && \
-          cargo publish -p unicorn-engine --dry-run --target-dir ./build_uc_sys --allow-dirty
+          cargo publish --workspace --dry-run --target-dir ./build_uc --allow-dirty
 
       - name: "🚧 Upload artifacts"
         uses: actions/upload-artifact@v4
         if: contains(matrix.config.os, 'ubuntu')
         with:
           path: |
-            build_uc_sys
             build_uc
 
       - name: Publish crates to Crates.io

crates/unicorn-sys/unicorn

@@ -1414,6 +1414,18 @@ impl<'a, D> Unicorn<'a, D> {
         })
     }
 
+    pub fn ctl_get_invalid_addr(&self) -> Result<u64, uc_error> {
+        let mut addr: u64 = 0;
+        unsafe {
+            uc_ctl(
+                self.get_handle(),
+                UC_CTL_READ!(ControlType::INVALID_ADDR),
+                &mut addr,
+            )
+        }
+        .and(Ok(addr))
+    }
+
     pub fn ctl_set_exits(&mut self, exits: &[u64]) -> Result<(), uc_error> {
         unsafe {
             uc_ctl(