Better jump table error context

Author: encounter

src/analysis/mod.rs

@@ -244,7 +244,9 @@ pub fn uniq_jump_table_entries(
         return Ok((BTreeSet::new(), 0));
     }
     let (entries, size) =
-        get_jump_table_entries(obj, addr, size, from, function_start, function_end)?;
+        get_jump_table_entries(obj, addr, size, from, function_start, function_end).with_context(
+            || format!("While fetching jump table entries starting at {addr:#010X}"),
+        )?;
     Ok((BTreeSet::from_iter(entries.iter().cloned()), size))
 }