Conditional return instructions

2021-11-19 16:30:11 -10:00
parent 7a24eee583
commit 50f986fb13
4 changed files with 94 additions and 30 deletions
--- a/vm/opcode.go
+++ b/vm/opcode.go
@@ -3,10 +3,8 @@ package vm
 type OpCodeType uint32

 const (
-	OpNoOp   OpCodeType = 0x00000000
-	OpNop               = OpNoOp
-	OpReturn            = 0x00000002
-	OpRet               = OpReturn
+	OpNoOp OpCodeType = 0x00000000
+	OpNop             = OpNoOp

 	OpMove = 0x00000100
 	OpMov  = OpMove
@@ -53,4 +51,11 @@ const (
 	OpCalT        = OpCallIfTrue
 	OpCallIfFalse = 0x00000502
 	OpCalF        = OpCallIfFalse
+
+	OpReturn        = 0x00000600
+	OpRet           = OpReturn
+	OpReturnIfTrue  = 0x00000601
+	OpRetT          = OpReturnIfTrue
+	OpReturnIfFalse = 0x00000602
+	OpRetF          = OpReturnIfFalse
 )