Update with compiler infos

erdbeermiah · Apr 7, 2012 · c71c8a1 · c71c8a1
1 parent 0e87e97
commit c71c8a1
Showing 1 changed file with 35 additions and 17 deletions.
diff --git a/README b/README
@@ -1,4 +1,39 @@
 
+LET THERE BE COMPILER ^.^ (with missing features :-[... but i need it for unit tests)
+
+Input:
+	:loop
+	ADD A, 0x1
+	IFN A, 0x3
+		SET PC, loop
+
+Output:
+7802 0001 780D 0003 79C1 0000
+
+Execution output:
+|_PC_|_SP_|_OV_|_A__|_B__|_C__|_X__|_Y__|_Z__|_I__|_J__|||_OP_|_A__|_B__|
+| 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 02 | 00 | 1E |
+| 02 | 00 | 00 | 01 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 0D | 00 | 1E |
+| 04 | 00 | 00 | 01 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 01 | 1C | 1E |
+| 00 | 00 | 00 | 01 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 02 | 00 | 1E |
+| 02 | 00 | 00 | 02 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 0D | 00 | 1E |
+| 04 | 00 | 00 | 02 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 01 | 1C | 1E |
+| 00 | 00 | 00 | 02 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 02 | 00 | 1E |
+| 02 | 00 | 00 | 03 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 0D | 00 | 1E |
+| 05 | 00 | 00 | 03 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 00 | 00 | 00 |
+
+===========================
+
+Compiler infos
+	- Simulate lables (This requires 1 extra word in memory per jump :/)
+	- Missing variable evaluations for
+		- 0x10-0x17: [next word + register]
+		-      0x1f: next word (literal)
+		- 0x20-0x3f: literal value 0x00-0x1f (literal)
+	- ugly code :)
+
+===========================
+
 Just another DCPU implementation.
 Language: Java
 Inspiration: https://github.com/swetland/dcpu16
@@ -11,20 +46,3 @@ Inspiration: https://github.com/swetland/dcpu16
 
 gz Miah
 
-============================================
-
-Output of the test program
-
-run:
-|_PC_|_SP_|_OV_|_A__|_B__|_C__|_X__|_Y__|_Z__|_I__|_J__|||_OP_|_A__|_B__|
-| 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 01 | 00 | 1E |
-| 02 | 00 | 00 | 01 | 00 | 00 | 00 | 00 | 00 | 00 | 00 ||| 01 | 01 | 1E |
-| 04 | 00 | 00 | 01 | 06 | 00 | 00 | 00 | 00 | 00 | 00 ||| 01 | 02 | 1E |
-| 06 | 00 | 00 | 01 | 06 | 02 | 00 | 00 | 00 | 00 | 00 ||| 02 | 07 | 00 |
-| 07 | 00 | 00 | 01 | 06 | 02 | 00 | 00 | 00 | 00 | 01 ||| 0D | 07 | 02 |
-| 08 | 00 | 00 | 01 | 06 | 02 | 00 | 00 | 00 | 00 | 01 ||| 01 | 1C | 01 |
-| 06 | 00 | 00 | 01 | 06 | 02 | 00 | 00 | 00 | 00 | 01 ||| 02 | 07 | 00 |
-| 07 | 00 | 00 | 01 | 06 | 02 | 00 | 00 | 00 | 00 | 02 ||| 0D | 07 | 02 |
-| 09 | 00 | 00 | 01 | 06 | 02 | 00 | 00 | 00 | 00 | 02 ||| 00 | 00 | 00 |
-BUILD SUCCESSFUL (total time: 0 seconds)
-