AARCHMRS Schema 2.7.4

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Accessors.ExternalDebug object

An External Debug accessor indicates that the containing Register can be accessed through

an external debug interface. An External Debug accessor must have Component and Offset properties.

object

Properties Type Description
_meta Meta
See Meta for more information.
_type
Enum
Accessors.ExternalDebug
access ..Permission.MemoryAccess
See properties.access in ..Permission.MemoryAccess for more information.
component
  • string

The component in which the accessor exists, e.g. 'GIC CPU interface' or 'PMU'.

condition Traits.HasCondition

The condition which must be true for this accessor to be used.

See definitions.condition in Traits.HasCondition for more information.
instance
  • string
  • null

The System register or instance of said register the Accessor is for.

offset AST.BinaryOp

The offset within the component at which the accessor exists.

See definitions.expression in AST.BinaryOp for more information.
power_domain
oneOf [
null
]
Enum
Unknown Core Any Debug ImplementationDefined Mixed
oneOf null
range
oneOf [
null
]
oneOf Range
oneOf null
Additional Properties
Not Allowed
◊ Required
Properties marked with ◊ are required properties.

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

{
  "additionalProperties": false,
  "info": [
    "An External Debug accessor indicates that the containing Register can be accessed through ",
    "an external debug interface. An External Debug accessor must have Component and Offset properties."
  ],
  "properties": {
    "_meta": {
      "$ref": "../Meta.json"
    },
    "_type": {
      "enum": [
        "Accessors.ExternalDebug"
      ]
    },
    "component": {
      "info": [
        "The component in which the accessor exists, e.g. 'GIC CPU interface' or 'PMU'."
      ],
      "type": "string"
    },
    "condition": {
      "$ref": "../Traits/HasCondition.json#/definitions/condition",
      "info": [
        "The condition which must be true for this accessor to be used."
      ]
    },
    "instance": {
      "info": [
        "The System register or instance of said register the Accessor is for."
      ],
      "type": [
        "string",
        "null"
      ]
    },
    "offset": {
      "info": [
        "The offset within the component at which the accessor exists."
      ],
      "$ref": "../AST/BinaryOp.json#/definitions/expression"
    },
    "access": {
      "$ref": "./Permission/MemoryAccess.json",
      "see": "./Permission/MemoryAccess.json",
      "type": [
        "object",
        "null"
      ]
    },
    "power_domain": {
      "oneOf": [
        {
          "enum": [
            "Unknown",
            "Core",
            "Any",
            "Debug",
            "ImplementationDefined",
            "Mixed"
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "range": {
      "oneOf": [
        {
          "$ref": "../Range.json"
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "component",
    "offset",
    "access"
  ],
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "ExternalDebug"
}