AARCHMRS Schema 2.9.6

Schema http://json-schema.org/draft-04/schema#

{
  "title": "Types.RegisterType",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "info": [
    [
      "The $(Types.RegisterType) schema provides a mechanism to reference a register.",
      "If you wish to reference a Field within a register, you should instead use $(Types.Field)."
    ]
  ],
  "definitions": {
    "state": {
      "info": [
        "The register-state in which the register being referred will be accessed."
      ],
      "enum": [
        "AArch32",
        "AArch64",
        "ext"
      ]
    },
    "name": {
      "info": [
        "The name of the register being referred to."
      ],
      "type": "string",
      "pattern": "^[A-Za-z][A-Za-z0-9_\\s]*(?:<[^>]+>)?[A-Za-z0-9_]*$",
      "examples": [
        "REG0",
        "REG_EL1"
      ]
    },
    "instance": {
      "oneOf": [
        {
          "type": "string",
          "pattern": "^[A-Za-z][A-Za-z0-9_]*(?:<[^>]+>)?[A-Za-z0-9_]*$"
        },
        {
          "type": "null"
        }
      ],
      "info": [
        "The instance of the register being referred to. If it is `null` then the instance is the same as the register name."
      ],
      "examples": [
        "REG0",
        "REG_EL1",
        null
      ]
    }
  },
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "_meta": {
      "$ref": "../Meta.json"
    },
    "_type": {
      "enum": [
        "Types.RegisterType"
      ]
    },
    "value": {
      "type": "object",
      "properties": {
        "name": {
          "$ref": "#/definitions/name",
          "info": [
            "The `name` is the register that is being referenced."
          ]
        },
        "instance": {
          "$ref": "#/definitions/instance",
          "info": [
            "The `instance` (where applicable) is the instance of the register being referenced."
          ]
        },
        "state": {
          "$ref": "#/definitions/state",
          "info": [
            "The `state` can be set to `AArch32`, `AArch64` or `ext` (short for external)."
          ]
        },
        "slices": {
          "oneOf": [
            {
              "$ref": "../Rangeset.json",
              "info": [
                "The `slices` provides the bitstring slice of the full register reference."
              ]
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "state",
        "name"
      ],
      "examples": [
        {
          "state": "AArch64",
          "name": "REG0"
        },
        {
          "state": "AArch32",
          "name": "REG0",
          "instance": "REG0_S",
          "slices": [
            {
              "_type": "Range",
              "start": 4,
              "width": 1
            }
          ]
        }
      ]
    }
  },
  "required": [
    "value"
  ],
  "examples": [
    {
      "_type": "Types.RegisterType",
      "value": {
        "state": "AArch64",
        "name": "REG0"
      }
    },
    {
      "_type": "Types.RegisterType",
      "value": {
        "state": "AArch32",
        "name": "REGISTER",
        "instance": "INSTANCE",
        "slices": [
          {
            "_type": "Range",
            "start": 4,
            "width": 1
          }
        ]
      }
    }
  ]
}