Unpick Format V1

The instruction name is in plain text.
Parameters are denoted like this <group>.
Optional tokens are denoted like this (<type> <value>).

• constant <group> <owner> <name> (<descriptor> <value>)
  Defines a constant field. Valid types for constant fields are int, long, float, double, String & Class. Constant fields must be both static & final.
  • Parameters
    • group - A continuous sequence of non-whitespace characters used to group constant definitions. Constant definitions and flag definitions cannot be in the same group.
    • owner - The fully qualified name of the class containing the constant field, with all periods (.) replaced with forward slashes (/).
    • name - The identifier of the constant field.
    • descriptor - The type descriptor of the constant field, formatted according to JVMS 4.3.2.
    • value - The value of the constant field. Integer values must be in base 10.
  • Examples:
    • constant foo_group example/Constants FOO I 3
    • constant bar example/Constants BAR
• flag <group> <owner> <name> (<descriptor> <value>)
  Defines a flag field. Valid types for flag fields are int & long. Constant fields must be both static & final.
  • Parameters
    • group - A continuous sequence of non-whitespace characters used to group flag definitions. Constant definitions and flag definitions cannot be in the same group.
    • owner - The fully qualified name of the class containing the flag field, with all periods (.) replaced with forward slashes (/).
    • name - The identifier of the flag field.
    • descriptor - The type descriptor of the flag field, formatted according to JVMS 4.3.2.
    • value - The value of the flag field. Values must be in base 10.
  • Examples:
    • flag baz_group example/Constants BAZ I 3
    • flag eggs example/Constants EGGS
• unpick <owner> <name> <descriptor> <parameter_groups>
  Defines a method that unpick should attempt to uninline the parameters of, when it finds an invocation of the method.
  • Parameters
    • owner - The fully qualified name of the class containing the method, with all periods (.) replaced with forward slashes (/).
    • name - The identifier of the method.
    • descriptor - The type descriptor of the method, formatted according to JVMS 4.3.3.
    • parameter_groups - A sequence of pairs of parameter indices and flag or constant group identifiers.
  • Examples:
    • unpick example/Example foo (J)V 0 long_flags
    • unpick example/Example bar (ZJ)V 1 long_constants