+# mrh: "memory read halfword", returns value of $reg
+proc mrh {reg} {
+ return [read_memory $reg 16 1]
+}
+
+add_usage_text mrh "address"
+add_help_text mrh "Returns value of halfword in memory."
+
+# mrb: "memory read byte", returns value of $reg
+proc mrb {reg} {
+ return [read_memory $reg 8 1]
+}
+
+add_usage_text mrb "address"
+add_help_text mrb "Returns value of byte in memory."
+