schema/References/Reference.json

{
    "license": {
        "copyright": "Copyright (c) 2010-2025 Arm Limited or its affiliates. All rights reserved.",
        "info": "This document is Non-confidential and licensed under the BSD 3-clause license."
    },
    "additionalProperties": false,
    "info": [
        "A reference to a Register, usually from expanding a RegisterArray."
    ],
    "examples": [
        {
            "_type": "References.Reference",
            "ref": {
                "_type": "AST.Identifier",
                "value": "REG_EL1"
            }
        },
        {
            "_type": "References.Reference",
            "ref": {
                "_type": "AST.Identifier",
                "value": "REG7_EL2"
            }
        }
    ],
    "properties": {
        "_meta": {
            "$ref": "../Meta.json"
        },
        "_type": {
            "enum": [
                "References.Reference"
            ]
        },
        "ref": {
            "info": [
                "The name of the Register this reference is referring to."
            ],
            "anyOf": [
                {
                    "$ref": "../Types/RegisterType.json"
                },
                {
                    "$ref": "../AST/DotAtom.json"
                },
                {
                    "$ref": "../AST/Identifier.json"
                },
                {
                    "$ref": "../AST/SquareOp.json"
                }
            ]
        }
    },
    "required": [
        "ref"
    ],
    "title": "Reference",
    "type": "object",
    "$schema": "http://json-schema.org/draft-04/schema#"
}