ir_meta.yml

################################################################
#
# Metalanguage Definitions for BIR
#
# This section of YAML idefines the metalanguage
# of recognized types and their attributes.
#
# To document:
#   meta_ir_types
#   meta_ir_processors
#   meta_ir_attributes
#
################################################################
---
# These are the recognized top level BIR object types
meta_ir_types :
  - struct
  - metadata
  - table
  - other_module
  - basic_block
  - control_flow
  - other_processor
  - processor_layout

# These BIR objects must implement a process method
meta_ir_processors :
  - control_flow
  - other_processor

# These are the attributes each object type supports
# All objects support the type and doc attributes
meta_ir_attributes :
  struct :
    - fields
  metadata :
    - values
    - visibility
    - value_inits
  table :
    - match_type
    - depth
    - request
    - response
    - operations
  other_module :
    - operations
  basic_block :
    - local_header
    - local_table
    - instructions
    - next_control_state
  control_flow :
    - start_control_state
  other_processor :
    - class
  processor_layout :
    - format
    - implementation