This just unconditionally returns the start of bytecode. It's wrong, wrong, wrong, *WRONG*. And there's no other good way, so it's here for now. -DRS

INTVAL defined()

INTVAL get_bool()

Returns True.

opcode_t *invoke(void *next)

Invokes the subroutine.

PMC *clone()

Creates and returns a clone of the subroutine.

void assign_pmc(PMC *other)

Set SELF to the data in other.

void mark()

Marks the sub as live.

INTVAL is_equal(PMC *value)

Returns whether the two subroutines are equal.

void visit(visit_info *info)

This is used by freeze/thaw to visit the contents of the sub.

void freeze(visit_info *info)

Archives the subroutine.

void thaw(visit_info *info)

Unarchives the subroutine.

PMC *inspect()

Returns the full set of meta-data about the sub.

PMC *inspect_str(STRING *what)

Returns the specified item of metadata about the sub. Allowable values are:

pos_required: The number of required positional arguments
pos_optional: The number of optional positional arguments
named_required: The number of required named arguments
named_optional: The number of optional named arguments
pos_slurpy: 1 if it takes slurpy positional arguments, 0 if not
named_slurpy: 1 if it takes slurpy named arguments, 0 if not

METHODS

PMC *get_namespace()

Return the namespace PMC, where the Sub is defined.

TODO return namespace_stash instead.

INTVAL __get_regs_used(char *kind)

Return amount of used registers for register kinds "I", "S", "P", "N".

PMC *get_lexinfo()

Return the LexInfo PMC, if any or a Null PMC.

PMC *get_multisig()

Return the MMD signature PMC, if any or a Null PMC.

PMC *get_outer()

Gets the sub that is the outer of this one, if any or a Null PMC.

void set_outer(PMC *outer)

Sets the sub that is the outer of this one.

INTVAL arity()

Return the arity of the Sub (the number of arugments, excluding optional and slurpy arguments).