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feat: replaced put(), get() and call() with InsnNode extensions
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parent
65d732c079
commit
9a355f33af
3 changed files with 53 additions and 52 deletions
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@ -86,56 +86,4 @@ public class StackTools implements Opcodes {
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method.localVariables.add(variable);
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return targetIndex;
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}
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/**
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* Builds a node setting the given {@link FieldProxy} to the value currently
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* on top of the stack.
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* @implSpec if the field is not static, you are to load the containing
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* object onto the stack the value you want to assign.
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* @param f a {@link FieldProxy} representing the field to put.
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* @return a {@link FieldInsnNode} representing the built node.
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* @since 0.3.0
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*/
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public static FieldInsnNode put(FieldProxy f) {
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return new FieldInsnNode(
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Modifier.isStatic(f.getModifiers()) ? PUTSTATIC : PUTFIELD,
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f.getParent().replace('.', '/'),
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f.getSrgName(),
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f.getDescriptor()
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);
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}
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/**
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* Builds a node loading the given {@link FieldProxy} onto the stack.
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* @implSpec if the field is not static, you are to load the containing
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* object onto the stack before calling this.
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* @param f a {@link FieldProxy} representing the field to load.
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* @return a {@link FieldInsnNode} representing the built node.
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* @since 0.3.0
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*/
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public static FieldInsnNode get(FieldProxy f) {
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return new FieldInsnNode(
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Modifier.isStatic(f.getModifiers()) ? GETSTATIC : GETFIELD,
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f.getParent().replace('.', '/'),
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f.getSrgName(),
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f.getDescriptor()
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);
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}
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/**
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* Builds a node calling the given {@link MethodProxy} with the given opcode.
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* @param m a {@link MethodProxy} representing the method to call.
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* @param opcode the opcode to use to call, must be one of INVOKEDYNAMIC,
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* INVOKESPECIAL, INVOKEINTERFACE, INVOKESTATIC or INVOKEVIRTUAL.
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* @return a {@link MethodInsnNode} representing the built node.
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* @since 0.3.0
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*/
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public static MethodInsnNode call(MethodProxy m, int opcode) {
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return new MethodInsnNode(
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opcode,
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m.getParent().replace('.', '/'),
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m.getSrgName(),
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m.getDescriptor()
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);
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}
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}
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26
src/main/java/ftbsc/lll/tools/nodes/FieldProxyInsnNode.java
Normal file
26
src/main/java/ftbsc/lll/tools/nodes/FieldProxyInsnNode.java
Normal file
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@ -0,0 +1,26 @@
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package ftbsc.lll.tools.nodes;
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import ftbsc.lll.proxies.FieldProxy;
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import org.objectweb.asm.tree.FieldInsnNode;
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/**
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* Overrides the {@link FieldInsnNode} to add a constructor
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* taking in a {@link FieldProxy}.
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* @since 0.3.0
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*/
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public class FieldProxyInsnNode extends FieldInsnNode {
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/**
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* Constructs a new {@link FieldInsnNode} starting
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* from a {@link FieldProxy}.
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* @param opcode the opcode, must be one of GETSTATIC, PUTSTATIC,
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* GETFIELD or PUTFIELD
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*/
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public FieldProxyInsnNode(int opcode, FieldProxy proxy) {
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super(
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opcode,
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proxy.getParent().replace('.', '/'),
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proxy.getSrgName(),
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proxy.getDescriptor()
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);
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}
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}
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27
src/main/java/ftbsc/lll/tools/nodes/MethodProxyInsnNode.java
Normal file
27
src/main/java/ftbsc/lll/tools/nodes/MethodProxyInsnNode.java
Normal file
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@ -0,0 +1,27 @@
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package ftbsc.lll.tools.nodes;
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import ftbsc.lll.proxies.MethodProxy;
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import org.objectweb.asm.tree.MethodInsnNode;
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/**
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* Overrides the {@link MethodInsnNode} to add a constructor
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* taking in a {@link MethodProxy}.
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* @since 0.3.0
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*/
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public class MethodProxyInsnNode extends MethodInsnNode {
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/**
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* Constructs a new {@link MethodInsnNode} starting
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* from a {@link MethodProxy}.
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* @param opcode the opcode, must be one of INVOKEVIRTUAL,
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* INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE
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*/
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public MethodProxyInsnNode(MethodProxy m, int opcode) {
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super(
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opcode,
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m.getParent().replace('.', '/'),
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m.getSrgName(),
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m.getDescriptor()
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);
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}
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}
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