AARCHMRS Schema 2.7.4

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

{
  "additionalProperties": false,
  "info": [
    "A `ReadOffsetAccess` for a given `RegisterBlock` describes read accessor for a single child `Register` or `RegisterBlock`."
  ],
  "properties": {
    "_meta": {
      "$ref": "../Meta.json"
    },
    "_type": {
      "enum": [
        "Accessors.ReadOffsetAccessor"
      ]
    },
    "condition": {
      "$ref": "../Traits/HasCondition.json#/definitions/condition",
      "info": [
        "The condition which must be true for this accessor to be used."
      ]
    },
    "offset": {
      "info": [
        "Specifies the memory offset (or offsets) at which the referenced `Register` or `RegisterBlock` exists."
      ],
      "type": "array",
      "items": {
        "$ref": "../AST/BinaryOp.json#/definitions/expression"
      },
      "minItems": 1
    },
    "access": {
      "info": [
        "Provides accessibility information for the access."
      ],
      "$ref": "./Permission/SystemAccess.json"
    }
  },
  "examples": [
    {
      "_type": "Accessors.ReadOffsetAccessor",
      "condition": {
        "_type": "AST.Function",
        "arguments": [
          {
            "_type": "AST.Identifier",
            "value": "FEAT_X"
          }
        ],
        "name": "IsFeatureImplemented"
      },
      "offset": [
        {
          "_type": "AST.Integer",
          "value": 252
        }
      ],
      "access": {
        "_type": "Accessors.Permission.SystemAccess",
        "access": {
          "_type": "AST.Assignment",
          "val": {
            "_type": "AST.Identifier",
            "value": "REG_AT_OFFSET"
          },
          "var": {
            "_type": "AST.SquareOp",
            "arguments": [
              {
                "_type": "AST.Identifier",
                "value": "t"
              }
            ],
            "var": {
              "_type": "AST.Identifier",
              "value": "R"
            }
          }
        },
        "condition": {
          "_type": "AST.Bool",
          "value": true
        }
      }
    }
  ],
  "required": [
    "offset",
    "access"
  ],
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "ReadOffsetAccessor"
}