Propagating short addition to data types into instructions

(De)Serialising routines now can deal with shorts.

lib/inst.h

@@ -31,47 +31,58 @@ typedef enum
 
   // Dealing with data and registers
   OP_PUSH_BYTE,
+  OP_PUSH_SHORT,
   OP_PUSH_HWORD,
   OP_PUSH_WORD,
 
   OP_POP_BYTE,
+  OP_POP_SHORT,
   OP_POP_HWORD,
   OP_POP_WORD,
 
   OP_PUSH_REGISTER_BYTE,
+  OP_PUSH_REGISTER_SHORT,
   OP_PUSH_REGISTER_HWORD,
   OP_PUSH_REGISTER_WORD,
 
   OP_MOV_BYTE,
+  OP_MOV_SHORT,
   OP_MOV_HWORD,
   OP_MOV_WORD,
 
   OP_DUP_BYTE,
+  OP_DUP_SHORT,
   OP_DUP_HWORD,
   OP_DUP_WORD,
 
   // Dealing with the heap
   OP_MALLOC_BYTE,
+  OP_MALLOC_SHORT,
   OP_MALLOC_HWORD,
   OP_MALLOC_WORD,
 
   OP_MALLOC_STACK_BYTE,
+  OP_MALLOC_STACK_SHORT,
   OP_MALLOC_STACK_HWORD,
   OP_MALLOC_STACK_WORD,
 
   OP_MSET_BYTE,
+  OP_MSET_SHORT,
   OP_MSET_HWORD,
   OP_MSET_WORD,
 
   OP_MSET_STACK_BYTE,
+  OP_MSET_STACK_SHORT,
   OP_MSET_STACK_HWORD,
   OP_MSET_STACK_WORD,
 
   OP_MGET_BYTE,
+  OP_MGET_SHORT,
   OP_MGET_HWORD,
   OP_MGET_WORD,
 
   OP_MGET_STACK_BYTE,
+  OP_MGET_STACK_SHORT,
   OP_MGET_STACK_HWORD,
   OP_MGET_STACK_WORD,
 
@@ -80,41 +91,51 @@ typedef enum
 
   // Boolean operations
   OP_NOT_BYTE,
+  OP_NOT_SHORT,
   OP_NOT_HWORD,
   OP_NOT_WORD,
 
   OP_OR_BYTE,
+  OP_OR_SHORT,
   OP_OR_HWORD,
   OP_OR_WORD,
 
   OP_AND_BYTE,
+  OP_AND_SHORT,
   OP_AND_HWORD,
   OP_AND_WORD,
 
   OP_XOR_BYTE,
+  OP_XOR_SHORT,
   OP_XOR_HWORD,
   OP_XOR_WORD,
 
   OP_EQ_BYTE,
+  OP_EQ_SHORT,
   OP_EQ_HWORD,
   OP_EQ_WORD,
 
   // Mathematical operations
   OP_PLUS_BYTE,
+  OP_PLUS_SHORT,
   OP_PLUS_HWORD,
   OP_PLUS_WORD,
 
   OP_SUB_BYTE,
+  OP_SUB_SHORT,
   OP_SUB_HWORD,
   OP_SUB_WORD,
 
   OP_MULT_BYTE,
+  OP_MULT_SHORT,
   OP_MULT_HWORD,
   OP_MULT_WORD,
 
   // Comparison operations
   OP_LT_BYTE,
   OP_LT_SBYTE,
+  OP_LT_SHORT,
+  OP_LT_SSHORT,
   OP_LT_HWORD,
   OP_LT_SHWORD,
   OP_LT_WORD,
@@ -122,6 +143,8 @@ typedef enum
 
   OP_LTE_BYTE,
   OP_LTE_SBYTE,
+  OP_LTE_SHORT,
+  OP_LTE_SSHORT,
   OP_LTE_HWORD,
   OP_LTE_SHWORD,
   OP_LTE_WORD,
@@ -129,6 +152,8 @@ typedef enum
 
   OP_GT_BYTE,
   OP_GT_SBYTE,
+  OP_GT_SHORT,
+  OP_GT_SSHORT,
   OP_GT_HWORD,
   OP_GT_SHWORD,
   OP_GT_WORD,
@@ -136,6 +161,8 @@ typedef enum
 
   OP_GTE_BYTE,
   OP_GTE_SBYTE,
+  OP_GTE_SHORT,
+  OP_GTE_SSHORT,
   OP_GTE_HWORD,
   OP_GTE_SHWORD,
   OP_GTE_WORD,
@@ -144,6 +171,8 @@ typedef enum
   // Simple I/O
   OP_PRINT_BYTE,
   OP_PRINT_SBYTE,
+  OP_PRINT_SHORT,
+  OP_PRINT_SSHORT,
   OP_PRINT_HWORD,
   OP_PRINT_SHWORD,
   OP_PRINT_WORD,
@@ -153,6 +182,7 @@ typedef enum
   OP_JUMP_ABS,
   OP_JUMP_STACK,
   OP_JUMP_IF_BYTE,
+  OP_JUMP_IF_SHORT,
   OP_JUMP_IF_HWORD,
   OP_JUMP_IF_WORD,