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25 package jdk.internal.foreign.abi;
26 
27 import jdk.internal.invoke.ABIDescriptorProxy;
28 
29 public class ABIDescriptor implements ABIDescriptorProxy {
30     final Architecture arch;
31 
32     public final VMStorage[][] inputStorage;
33     public final VMStorage[][] outputStorage;
34 
35     final VMStorage[][] volatileStorage;
36 
37     final int stackAlignment;
38     final int shadowSpace;
39 
ABIDescriptor(Architecture arch, VMStorage[][] inputStorage, VMStorage[][] outputStorage, VMStorage[][] volatileStorage, int stackAlignment, int shadowSpace)40     public ABIDescriptor(Architecture arch, VMStorage[][] inputStorage, VMStorage[][] outputStorage,
41                          VMStorage[][] volatileStorage, int stackAlignment, int shadowSpace) {
42         this.arch = arch;
43         this.inputStorage = inputStorage;
44         this.outputStorage = outputStorage;
45         this.volatileStorage = volatileStorage;
46         this.stackAlignment = stackAlignment;
47         this.shadowSpace = shadowSpace;
48     }
49 
50     @Override
shadowSpaceBytes()51     public int shadowSpaceBytes() {
52         return shadowSpace;
53     }
54 }
55