Add controller.h, implementation and tests.

1 files changed, 6 insertions, 1 deletions

diff --git a/inc/definitions.h b/inc/definitions.h
index eced554..ff2f7c6 100644
--- a/inc/definitions.h
+++ b/inc/definitions.h
@@ -32,7 +32,7 @@
 #define L1_CACHE_LINES static_cast<int>(pow(2, L1_CACHE_LINE_SPEC))
 
 /**
- * The total number of cycles a memory access takes.
+ * The total number of cycles a memory access takes
  */
 #define MEM_DELAY 3
 
@@ -42,6 +42,11 @@
 #define L1_CACHE_DELAY 0
 
 /**
+ * The number of general purpose registers
+ */
+#define GPR_NUM 16
+
+/**
  * Return the N least-significant bits from integer K using a bit mask
  * @param the integer to be parsed
  * @param the number of bits to be parsed