1 files changed, 6 insertions, 1 deletions
diff --git a/qtmips_machine/instruction.cpp b/qtmips_machine/instruction.cpp
index 7feebd3..0ca7b24 100644
--- a/qtmips_machine/instruction.cpp
+++ b/qtmips_machine/instruction.cpp
@@ -1,4 +1,5 @@
 #include "instruction.h"
+#include "alu.h"
 #include "qtmipsexception.h"
 
 using namespace machine;
@@ -108,7 +109,7 @@ static const struct AluInstructionMap alu_instruction_map[] = {
     {"MOVZ"},
     {"MOVN"},
     AIM_UNKNOWN,
-    AIM_UNKNOWN,
+    {"BREAK"},
     AIM_UNKNOWN,
     AIM_UNKNOWN,
     {"MFHI"},
@@ -231,6 +232,10 @@ bool Instruction::is_store() const {
     return im.is_store;
 }
 
+bool Instruction::is_break() const {
+    return opcode() == 0 && funct() == ALU_OP_BREAK;
+}
+
 bool Instruction::operator==(const Instruction &c) const {
     return (this->data() == c.data());
 }