added load upper immediate (lui) op code

assembler.rb

@@ -7,6 +7,7 @@ def zero_fill(pos)
 	end
 end
 
+# TODO: RENAME TO WORD
 def int(i)
 	$bytes.push((i & 0x000000ff),
 		(i & 0x0000ff00) >> 8,
@@ -42,8 +43,27 @@ def nop
 	int 0x00000000
 end
 
+# load upper immediate
+def lui(reg, val)
+	#      oooooo ----- ttttt iiiiiiiiiiiiiiii
+	op = 0b001111_00000_00000_0000000000000000
+	op |= (0b11111 & reg) << 16
+	op |= 0xffff & val
+	int op
+end
+
+
+# this is a terrible idea and im doing it
+#$labels = {}
+#def method_missing(m, *args)
+#	puts m.to_s
+#	super
+#end
+
 $base_addr = 0x80010000 # 0x10000 # 0x80010000
 
+
+# # # EXE HEADER # # #
 string "PS-X EXE"
 zero_fill 0x00f
 int $base_addr # initial pc
@@ -59,19 +79,44 @@ int 0x00000000 # Initial SP/R29 & FP/R30 Offs
 zero_fill 0x4b # Reserved for A(43h) Function
 # Ascii marker would go here
 zero_fill 0x7ff
+$exe_header = $bytes[0..]
+$bytes = []
 
-# code
+
+
+
+# # # PROGRAM CODE # # #
 nop
 nop
-jal $base_addr
+nop
-nop # nop (is always exec'd bc mips)
+nop
+nop
+jmp $base_addr
+nop
+
+lui 2, 1
+
+
+# int 0b101011_00010_00001_01111111_11111111
 
 string "this is a test lol"
 int 0xFFAAFFAA
+int 0b001001_11101_11101_11111111_11111111
+int 0b001000_11101_11101_11111111_11111111
+
+int 0xAAFFAAFF
+int 0b001001_00101_00101_11111111_11111111
+int 0b001000_00101_00101_11111111_11111111
+
+
+
+
+
 
 zero_fill 0xfff
 
 f = File.new "LOADTHIS.EXE", "wb"
+f.write $exe_header.pack("C*")
 f.write $bytes.pack("C*")
 f.close