Update readme and tests

README.org

@@ -41,15 +41,15 @@ It is:
 
 **VM Architecture**
 
-| Feature            | Specification                                 |
+| Feature            | Specification                                      |
-|--------------------+-----------------------------------------------|
+|--------------------+----------------------------------------------------|
-| Instruction Format | 1-byte opcode, 3-variable operand (CISC-like) |
+| Instruction Format | 1-byte opcode, variable length operand (CISC-like) |
-| Register Set       | 32 general-purpose registers (R0-R31)         |
+| Register Set       | 32 general-purpose registers (R0-R31)              |
-| Initialization     | **ZII**: Zero Is Initialization               |
+| Initialization     | **ZII**: Zero Is Initialization                    |
-| Memory Model       | Frame-based arenas (function scope = frame)   |
+| Memory Model       | Frame-based arenas (function scope = frame)        |
-| Heap Behavior      | Copy-on-write; allocations append to frame    |
+| Heap Behavior      | Copy-on-write; allocations append to frame         |
-| Frame Exit         | Pointer resets on return (stack-GC style)     |
+| Frame Exit         | Pointer resets on return (stack-GC style)          |
-| Error Handling     | Returns stub pointers to zeroed memory        |
+| Error Handling     | Returns stub pointers to zeroed memory             |
 
 This ensures:
 - No =malloc=, no =free=, no GC

bench/add.lisp

@@ -1,4 +1,4 @@
 (lambda add-two (a b)
-	(return (add a b)))
+	(return (+ a b)))
 
 (print (to-string (add-two 1 1)))

bench/simple.lisp

@@ -1 +1 @@
-(print (add 1.0 2.0))
+(print (+ 1.0 2.0))

test/hello.asm.lisp

@@ -3,8 +3,12 @@
 		(load $0 &terminal-str)
 		(load $1 &hello-str)
     	(strlen $2 $1)
-		(syscall DEVICE_WRITE $0 $1 $2)
+		(syscall DEVICE_WRITE $0 $1 $2)		
+		(load $3 &new-line)
+		(string-length $4 $3)
+		(syscall DEVICE-WRITE, $0, $3, $4)
 		(halt)))
 (data 
 	(label terminal-str "/dev/term/0")
+	(label new-line "\n")
     (label hello-str "nuqneH 'u'?")))

test/simple.asm.lisp

@@ -7,7 +7,11 @@
 		(string-length $4 $3)
 		(load $5 &terminal-str)
 		(syscall DEVICE-WRITE, $5, $3, $4)
+		(load $6 &new-line)
+		(string-length $7 $6)
+		(syscall DEVICE-WRITE, $5, $6, $7)
 		(halt)))
 (data (label terminal-str "/dev/term/0")
+	(label new-line "\n")
 	(label x 1.0)
 	(label y 2.0)))