BSAC304: Use nicer mnemonics, fix nops

Author: LBPHacker

examples/bsac304/fibo2.asm

@@ -1,21 +1,21 @@
 %include "common"
 
 start:
-    upd0 A
-    add _1
-    upd A
-    add _1
-    upd B
+    T var_x
+    A const_1
+    U var_x
+    A const_1
+    U var_y
 loop:
-    add A
-    upd A
-    add B
-    upd B
-    jgz loop
-    halt
-_1:
+    A var_x
+    U var_x
+    A var_y
+    U var_y
+    E loop
+    Z
+const_1:
     data 1
-A:
+var_x:
     data 0
-B:
+var_y:
     data 0

tptasm/archs/bsac.lua

@@ -23,21 +23,21 @@ local includes = {
 
 local dw_bits = 30
 
-local nop = opcode.make(32):merge(0x10000000, 0)
+local nop = opcode.make(32):merge(0, 0)
 
 local entities = {}
 local mnemonics = {}
 
 local mnemonic_to_class_code = {
-    [ "add"  ] = { operands = 1, code = 0x14000000 },
-    [ "sub"  ] = { operands = 1, code = 0x16000000 },
-    [ "upd"  ] = { operands = 1, code = 0x20000000 },
-    [ "upd0" ] = { operands = 1, code = 0x22000000 },
-    [ "nop"  ] = { operands = 0, code = 0x10000000 },
-    [ "halt" ] = { operands = 0, code = 0x3E000000 },
-    [ "jlz"  ] = { operands = 1, code = 0x02000000 },
-    [ "jgz"  ] = { operands = 1, code = 0x04000000 },
-    [ "jez"  ] = { operands = 1, code = 0x06000000 },
+    [ "A" ] = { operands = 1, code = 0x14000000 },
+    [ "S" ] = { operands = 1, code = 0x16000000 },
+    [ "U" ] = { operands = 1, code = 0x20000000 },
+    [ "T" ] = { operands = 1, code = 0x22000000 },
+    [ "X" ] = { operands = 0, code = 0x10000000 },
+    [ "Z" ] = { operands = 0, code = 0x3E000000 },
+    [ "G" ] = { operands = 1, code = 0x02000000 },
+    [ "E" ] = { operands = 1, code = 0x04000000 },
+    [ "J" ] = { operands = 1, code = 0x06000000 },
 }
 
 local mnemonic_desc = {}
@@ -107,8 +107,8 @@ local function flash(model, target, opcodes)
 	end
 
 	for index = 0, space_available - 1 do
-		local id = sim.partID(x + 525 - index, y - 137)
-		local opcode = opcodes[index] and opcodes[index].dwords[1] or nop.dwords[1]
+		local id = sim.partID(x + 16 - index, y + 4)
+		local opcode = opcodes[index] and opcodes[index].dwords[1] or 0x11FFFFFF
 		sim.partProperty(id, "ctype", opcode)
 	end
 end