format code

jvm.com/main.go

@@ -20,44 +20,44 @@ func main() {
 	}
 }
 
-func startJVM(cmd *parseCmd.Cmd){
+func startJVM(cmd *parseCmd.Cmd) {
 	cp := classpath.Parse(cmd.XjreOption, cmd.CpOption)
 	className := strings.Replace(cmd.Class, ".", "/", -1)
 	cf := loadClass(className, cp)
 	fmt.Println(cmd.Class)
 	printClassInfo(cf)
 }
 
-func loadClass(className string, cp *classpath.Classpath) *classfile.ClassFile{
-	classData, _ , err := cp.ReadClass(className)
+func loadClass(className string, cp *classpath.Classpath) *classfile.ClassFile {
+	classData, _, err := cp.ReadClass(className)
 
-	if err!= nil {
+	if err != nil {
 		panic(err)
 	}
 
 	cf, err := classfile.Parse(classData)
 
-	if err!= nil {
+	if err != nil {
 		panic(err)
 	}
 
 	return cf
 }
 
 func printClassInfo(cf *classfile.ClassFile) {
-	fmt.Printf("version：%v.%v\n",cf.MajorVersion(),cf.MinorVersion())
-	fmt.Printf("constants count：%v\n",len(cf.ConstantPoll()))
-	fmt.Printf("access flags：0x%x\n",cf.AccessFlags())
-	fmt.Printf("this class：%v\n",cf.ClassName())
-	fmt.Printf("super class：%v\n",cf.SuperClassName())
-	fmt.Printf("interfaces：%v\n",len(cf.Fields()))
-	for _, f := range cf.Fields(){
-		fmt.Printf("%s\n",f.Name())
+	fmt.Printf("version：%v.%v\n", cf.MajorVersion(), cf.MinorVersion())
+	fmt.Printf("constants count：%v\n", len(cf.ConstantPoll()))
+	fmt.Printf("access flags：0x%x\n", cf.AccessFlags())
+	fmt.Printf("this class：%v\n", cf.ClassName())
+	fmt.Printf("super class：%v\n", cf.SuperClassName())
+	fmt.Printf("interfaces：%v\n", len(cf.Fields()))
+	for _, f := range cf.Fields() {
+		fmt.Printf("%s\n", f.Name())
 	}
 
-	fmt.Printf("methods count: %v\n",len(cf.Methods()))
+	fmt.Printf("methods count: %v\n", len(cf.Methods()))
 
-	for _,m := range cf.Methods() {
-		fmt.Printf("  %s\n",m.Name())
+	for _, m := range cf.Methods() {
+		fmt.Printf("  %s\n", m.Name())
 	}
 }

jvm.com/rtda/frame.go

@@ -1,19 +1,14 @@
 package rtda
 
 type Frame struct {
-	lower *Frame
-	localVars LocalVars
+	lower        *Frame
+	localVars    LocalVars
 	operandStack *OperandStack
 }
 
-
 func NewFrame(maxLocals, maxStack uint) *Frame {
 	return &Frame{
-		localVars: newLocalVars(maxLocals),
-		operandStack:newOperandStack(maxStack),
+		localVars:    newLocalVars(maxLocals),
+		operandStack: newOperandStack(maxStack),
 	}
 }
-
-
-
-

jvm.com/rtda/local-vars.go

@@ -9,4 +9,3 @@ func newLocalVars(maxLocals uint) LocalVars {
 
 	return nil
 }
-

jvm.com/rtda/operand-stack.go

@@ -1,15 +1,15 @@
 package rtda
 
 type OperandStack struct {
-	size uint
+	size  uint
 	slots []Slot
 }
 
 func newOperandStack(maxStack uint) *OperandStack {
 	if maxStack > 0 {
 		return &OperandStack{
-			slots:make([]Slot,maxStack),
+			slots: make([]Slot, maxStack),
 		}
 	}
 	return nil
-}
+}

jvm.com/rtda/slot.go

@@ -4,5 +4,3 @@ type Slot struct {
 	num int32
 	ref *Object
 }
-
-