1 files changed, 74 insertions, 0 deletions
diff --git a/src/ymh15/test_mips.h b/src/ymh15/test_mips.h
new file mode 100644
index 0000000..adf4b35
--- /dev/null
+++ b/src/ymh15/test_mips.h
@@ -0,0 +1,74 @@
+#include "mips_instruction_test.h"
+
+#include <vector>
+
+using namespace std;
+
+struct memory_state{
+  uint32_t address;
+  uint32_t value;
+
+  memory_state(uint32_t addressIn, uint32_t valueIn):
+    address(addressIn),
+    value(valueIn){}
+};
+
+struct register_state{
+  uint8_t index; // 255 for checking program counter
+  uint32_t value;
+
+  register_state(uint8_t indexIn, uint32_t valueIn):
+    index(indexIn),
+    value(valueIn){}
+};
+
+struct test{
+  const char* testName;
+  const char* testDescription;
+  unsigned numInstructions;
+  vector<memory_state> memCheck;
+  vector<register_state> regCheck;
+  int success;
+  mips_error expectedError;
+
+  // Constructor for test
+  test(
+    const char* testNameIn,
+    const char* testDescriptionIn,
+    unsigned numInstructionsIn):
+    testName(testNameIn),
+    testDescription(testDescriptionIn),
+    numInstructions(numInstructionsIn),
+    // Assume the test passes
+    success(1),
+    expectedError(mips_Success){}
+
+  // Constructor for test where the expected error isn't mips_Success
+  test(
+    const char* testNameIn,
+    const char* testDescriptionIn,
+    unsigned numInstructionsIn,
+    mips_error expectedErrorIn):
+    testName(testNameIn),
+    testDescription(testDescriptionIn),
+    numInstructions(numInstructionsIn),
+    // Assume the test passes
+    success(1),
+    expectedError(expectedErrorIn){}
+
+  mips_error perform_test(mips_cpu_h state, mips_mem_h mem);
+
+  void checkMem(uint32_t address, uint32_t value){
+    memCheck.push_back(memory_state(address, value));
+  }
+
+  void checkReg(uint8_t index, uint32_t value){
+    regCheck.push_back(register_state(index, value));
+  }
+};
+
+uint32_t get_pc(mips_cpu_h state);
+void writeMem(mips_mem_h mem, uint32_t address, uint32_t value);
+void writeReg(mips_cpu_h state, uint8_t index, uint32_t value);
+
+void byte_swap_test(uint32_t &value);