instructions.schema.yaml

$schema: http://json-schema.org/draft-07/schema
type: object
description: Contains metadata about WASM instructions
properties:
  instructions:
    type: array
    items:
      oneOf:
      - $ref: "#/definitions/instruction"
      - $ref: "#/definitions/instruction_set"
definitions:
  type_i32_const:
    type: string
    const: i32_const
    description: A constant i32 value
  type_i64_const:
    type: string
    const: i64_const
    description: A constant i64 value
  type_i32:
    type: string
    const: i32
    description: 
  type_i64:
    type: string
    const: i64
    description: 
  type_f32:
    type: string
    const: f32
    description: 
  type_f64:
    type: string
    const: f64
    description: 
  immediate:
    type: object
    properties:
      type:
        oneOf:
          - $ref: "#/definitions/type_i32_const"
          - $ref: "#/definitions/type_i64_const"
  instruction:
    type: object
    properties:
      opcode:
        type: integer
      format:
        type: string
        enum:
        - u8
        - leb128
        default: u8
      name:
        type: string
      description:
        type: string
      types:
        type: array
        # todo
      immediates:
        type: array
        # todo
      params:
        type: array
        # todo
      results:
        type: array
        # todo
  instruction_set:
    type: object
    properties:
      opcode:
        type: integer
      description:
        type: string
      instructions:
        type: array
        items:
          oneOf:
          - $ref: "#/definitions/instruction"
          - $ref: "#/definitions/instruction_set"