1 files changed, 33 insertions, 0 deletions
diff --git a/kapi/gdb/address.py b/kapi/gdb/address.py
new file mode 100644
index 0000000..677c9aa
--- /dev/null
+++ b/kapi/gdb/address.py
@@ -0,0 +1,33 @@
+import gdb
+
+
+class KapiMemoryAddressPrinter:
+    """Print kapi::MemoryAddress."""
+
+    def __init__(self, val):
+        self.val = val
+        self.address_type = val.type.template_argument(0)
+
+    def to_string(self):
+        try:
+            raw_address = int(self.val["m_value"])
+            type_string = str(self.address_type)
+
+            if "linear" in type_string:
+                suffix = "%lin"
+            elif "physical" in type_string:
+                suffix = "%phy"
+            else:
+                suffix = "%???"
+
+            return f"{raw_address:#018x}{suffix}"
+        except Exception as e:
+            return f"{self.val}: {e}"
+
+    def children(self):
+        if "linear" in str(self.address_type):
+            yield (
+                "std::byte *",
+                self.val["m_value"].cast(gdb.lookup_type("std::byte").pointer()),
+            )
+        yield ("m_value", self.val["m_value"])