1 files changed, 7 insertions, 0 deletions
diff --git a/base/remote_gdb.cc b/base/remote_gdb.cc
index 818618f28..41f11005d 100644
--- a/base/remote_gdb.cc
+++ b/base/remote_gdb.cc
@@ -344,6 +344,13 @@ RemoteGDB::acc(Addr va, size_t len)
             }
         }
 
+    /**
+     * This code says that all accesses to palcode (instruction and data)
+     * are valid since there isn't a va->pa mapping because palcode is
+     * accessed physically. At some point this should probably be cleaned up
+     * but there is no easy way to do it.
+     */
+
         if (PC_PAL(va) || va < 0x10000)
             return true;